[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.1"]
[White "Goltser, Ilja"]
[Black "Hochgräfe, Markus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1744"]
[BlackElo "2413"]
[PlyCount "76"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Kf8 8. Bd2
b6 9. Nf3 h6 10. Bd3 Ba6 11. O-O Qc7 12. Bxa6 Nxa6 13. Rac1 Nb8 14. h4 Nbc6 15.
h5 Na5 16. Bf4 Kg8 17. Nh4 cxd4 18. cxd4 Nc4 19. Rfd1 Kh7 20. Rd3 Qd7 21. Rg3
Rhg8 22. Rd3 Rac8 23. Kh2 Rc6 24. Qh3 Rgc8 25. g4 Nb2 26. Rd2 Rc3 27. f3 Nc4
28. Rg2 Nxa3 29. g5 hxg5 30. Bxg5 Rxc2 31. Rcxc2 Rxc2 32. Bd2 Rc8 33. Qg4 Rg8
34. Qg5 Nf5 35. Nxf5 exf5 36. h6 g6 37. Bb4 Nb5 38. Qf6 Qe6 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.2"]
[White "Von Gleich, Alexander"]
[Black "Perschk, Bendix"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "1694"]
[PlyCount "51"]
[EventDate "2018.12.27"]

1. Nf3 Nc6 2. d4 d5 3. g3 Bg4 4. Bg2 e6 5. O-O Nf6 6. c4 a5 7. Ne5 Be7 8. Nc3
Bf5 9. Qa4 O-O 10. Nxc6 bxc6 11. Qxc6 Rb8 12. cxd5 Rb6 13. Qa4 exd5 14. Qxa5
Bb4 15. Qa7 Re8 16. Bf4 Rc6 17. Qb7 Bxc3 18. Qxc6 Bxd4 19. Rad1 Bxb2 20. Bxd5
Qe7 21. Qxc7 Nxd5 22. Rxd5 Qe4 23. Rd8 Bh3 24. Rxe8+ Qxe8 25. Rd1 Bf6 26. Rb1
1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.3"]
[White "Westphal-Stubbe, Siegbert"]
[Black "Powierski, Emil"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1664"]
[BlackElo "2310"]
[PlyCount "156"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Nc3 d5 8. cxd5
cxd5 9. O-O O-O 10. Rc1 Bb7 11. Ne5 Nfd7 12. Nb5 a6 13. Nc3 Nxe5 14. dxe5 Nc6
15. f4 Rc8 16. e3 b5 17. a3 Na5 18. Ne2 Nc4 19. Rb1 Qb6 20. Nd4 a5 21. Re1 Rc7
22. Bc3 b4 23. axb4 axb4 24. Bd2 Bc5 25. Bc1 Ra8 26. b3 Na3 27. Ra1 Bxd4 28.
exd4 Nc2 29. Rxa8+ Bxa8 30. Rf1 Qxd4+ 31. Qxd4 Nxd4 32. Bd2 Nxb3 33. Bxb4 Bb7
34. Bd6 Rc3 35. Bb4 Rc4 36. Ba3 Ra4 37. Bd6 Ba6 38. Rb1 Bc4 39. Bf3 Ra8 40. Bd1
Nd2 41. Rb8+ {(=)} Rxb8 42. Bxb8 Bb3 43. Be2 Bc4 44. Bd1 g5 45. Ba7 gxf4 46.
gxf4 Bd3 47. Bb6 Kg7 48. Kf2 Kg6 49. Ke3 Nc4+ 50. Kxd3 Nxb6 51. Ke3 Nc4+ 52.
Kf2 Kf5 53. Kg3 Kg6 54. Bc2+ Kg7 55. Bd3 h6 56. h4 Na5 57. h5 Nc6 58. Kf3 Kf8
59. Ke3 Ke7 60. Bb5 Kd7 61. Ba4 Kc7 62. Bc2 Kb6 63. Bh7 Kc5 64. Kd3 Nb4+ 65.
Kd2 d4 66. Bg8 Nd5 67. f5 exf5 68. Bxf7 Ne7 69. Kd3 Nc6 70. e6 Ne5+ 71. Kd2 Kd6
72. Ke2 Ke7 73. Bg8 f4 74. Bh7 Kxe6 75. Be4 Kf6 76. Kf2 Kg5 77. Bg6 Nxg6 78.
hxg6 Kxg6 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.4"]
[White "Spiric, Igor"]
[Black "Tatliak, Stefan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2277"]
[BlackElo "1699"]
[PlyCount "69"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Be7 5. e4 d6 6. Nf3 O-O 7. Bd3 Nbd7 8. e5
Ne8 9. h4 dxe5 10. dxe5 f5 11. exf6 Nexf6 12. Qe2 Nc5 13. Bc2 c6 14. b4 Na6 15.
Bb2 Nc7 16. Rd1 Qe8 17. Qe5 Bd8 18. Ne4 Qe7 19. Rh3 Nce8 20. c5 a5 21. Nd6 axb4
22. Nxc8 Rxc8 23. axb4 Bc7 24. Qe2 Nd5 25. Ng5 Nf4 26. Bxh7+ Kh8 27. Qc2 Nxh3
28. gxh3 Nf6 29. Bg6 Rcd8 30. Rxd8 Rxd8 31. Bf7 e5 32. Be6 Rf8 33. Qg6 b6 34.
f4 bxc5 35. fxe5 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.5"]
[White "Grabbel, Lennart Christian"]
[Black "Reddmann, Hauke"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "2256"]
[PlyCount "46"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Bf4 Qb6 5. Qc2 Na6 6. a3 Bf5 7. Qc1 c5 8. e3
Rc8 9. Nc3 dxc4 10. Bxc4 cxd4 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. exd4 e6 14. O-O
Be7 15. Re1 O-O 16. d5 Nac5 17. dxe6 Nxe6 18. Be3 Qa6 19. Nd4 Ndc5 20. Qc2 Bf6
21. Rad1 Rfd8 22. Nxe6 Nxe6 23. Rxd8+ Rxd8 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.6"]
[White "Chittka, Julius"]
[Black "Lu, Siyuan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2279"]
[BlackElo "1659"]
[PlyCount "75"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Bf5 7. Qb3 b6 8.
Bxf6 Bxf6 9. Qxd5 Qxd5 10. Nxd5 Bd8 11. Be2 O-O 12. Bf3 Nd7 13. Nb4 Rc8 14. Nc6
a5 15. Ne2 Nf6 16. O-O Ne4 17. Ng3 Nxg3 18. hxg3 Re8 19. Rac1 Bd7 20. Nxd8
Rexd8 21. Bb7 Rb8 22. Rxc7 Be6 23. a3 Rd6 24. Rfc1 h6 25. Kf1 Rbd8 26. Ke2 Kf8
27. R1c6 Ke8 28. Rxd6 Rxd6 29. Rc6 Ke7 30. Rxd6 Kxd6 31. Kd3 b5 32. Bf3 f5 33.
Be2 Kc6 34. Kc3 g6 35. f3 Bd5 36. Bd3 h5 37. e4 fxe4 38. Bxe4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.7"]
[White "Paufler, Patrick"]
[Black "Böhm, Thomas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "2126"]
[PlyCount "79"]
[EventDate "2018.12.27"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 e5 5. dxe5 d4 6. Ne4 Qa5+ 7. Bd2 Qxe5 8.
Ng3 Nf6 9. Nf3 Qd6 10. Qa4+ Nc6 11. Rd1 Bd7 12. Qb3 Qd5 13. Qxd5 Nxd5 14. a3
O-O-O 15. Bc1 Nb6 16. Nxd4 Nxd4 17. Rxd4 Bc5 18. Rd3 Bc6 19. e4 Rde8 20. Rc3
Bd4 21. Rc2 Kb8 22. Bd3 f5 23. Re2 fxe4 24. Nxe4 Rhf8 25. O-O Nd5 26. Nd6 Rxe2
27. Bxe2 Nf4 28. Bxf4 Rxf4 29. Bb5 Bxb2 30. Bxc6 bxc6 31. Rb1 Kc7 32. Ne8+ Kd8
33. Rxb2 Kxe8 34. Rb8+ Kf7 35. Rb7+ Kf6 36. Rxa7 c5 37. Rc7 Ra4 38. Rxc5 Rxa3
39. g3 Ra2 40. Rc6+ 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.8"]
[White "Malkiel, Daniel"]
[Black "Leonforte, Aurelius"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "1629"]
[PlyCount "86"]
[EventDate "2018.12.27"]

1. Nf3 e6 2. c4 d5 3. d4 c5 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be6 7. e3 a6 8. Be2
h6 9. Bxf6 Qxf6 10. O-O Bd6 11. dxc5 Bxc5 12. Nxd5 Bxd5 13. Qxd5 Qc6 14. Qe5+
Be7 15. Rac1 Nd7 16. Qxg7 Qf6 17. Qxf6 Bxf6 18. Rc7 b5 19. b3 Bd8 20. Rc6 h5
21. Nd4 h4 22. Rfc1 Nb6 23. Bf3 Rb8 24. R6c2 Bf6 25. Bc6+ Kf8 26. Nf5 Rh5 27.
Be4 Re8 28. f3 Bg5 29. Kf2 Be7 30. Rc7 Nd5 31. Rb7 Nf6 32. Rcc7 Ng8 33. a4 bxa4
34. bxa4 h3 35. g4 Rg5 36. Bc6 Rxf5 37. gxf5 Bh4+ 38. Ke2 Re7 39. Rxe7 Nxe7 40.
Be4 Bf6 41. Rb6 Be5 42. f4 Bc7 43. Rxa6 Kg7 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.9"]
[White "Mandelkow, Elias"]
[Black "Schellhorn, Wolfgang"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1569"]
[BlackElo "2138"]
[PlyCount "86"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 O-O 6. e3 c5 7. Rc1 cxd4 8. exd4
Nc6 9. h4 Bg4 10. Be2 dxc4 11. d5 Bxf3 12. gxf3 Na5 13. Be5 Rc8 14. f4 Qd7 15.
h5 b5 16. hxg6 fxg6 17. Bxf6 exf6 18. Kf1 f5 19. Bf3 b4 20. Ne2 c3 21. bxc3
bxc3 22. Nd4 Rfe8 23. Ne6 Bf6 24. Ng5 Bxg5 25. fxg5 Qd6 26. Qd4 Qc5 27. Qh4 Re7
28. Kg2 Nb7 29. Rce1 c2 30. d6 Qxd6 31. Rxe7 Qxe7 32. Bd5+ Kf8 33. Qd4 Qxg5+
34. Kh2 c1=Q 35. Rxc1 Qh6+ 36. Kg2 Rxc1 37. Qb4+ Nc5 38. Qb8+ Ke7 39. Qe5+ Kd7
40. Be6+ Nxe6 41. Qb5+ Ke7 42. Qb7+ Rc7 43. Qb4+ Kf7 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.10"]
[White "Jantzen, Hans-Jörg"]
[Black "Raedisch, Peter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2130"]
[BlackElo "1655"]
[PlyCount "75"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 a6 3. e3 Nf6 4. c3 Nc6 5. Nd2 e6 6. Ngf3 h6 7. Bd3 Nh5 8. Ne5
Nxf4 9. exf4 Qf6 10. g3 Bd6 11. h4 Nd8 12. b4 b5 13. a4 Rb8 14. axb5 axb5 15.
Qe2 c6 16. Ra7 Rb7 17. Ra5 Bxe5 18. fxe5 Qe7 19. Nb3 Ra7 20. f4 Qc7 21. Qg4 Kf8
22. h5 Qb6 23. Kd2 Nb7 24. Rxa7 Qxa7 25. Ra1 Qb8 26. Qh4 Ke8 27. g4 Rf8 28. g5
Kd7 29. gxh6 gxh6 30. Qf6 Kc7 31. Rg1 Bd7 32. Qxh6 Rh8 33. Qg5 Qa8 34. h6 Qf8
35. Qg7 Be8 36. h7 Nd8 37. Qxf8 Rxf8 38. Rg8 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.11"]
[White "Bloh, Fabian"]
[Black "Franke, Lutz"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1685"]
[BlackElo "2110"]
[PlyCount "98"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Bg4 7. O-O Nge7 8.
Bg5 f6 9. Bh4 Qd7 10. Nbd2 O-O-O 11. b4 Nf5 12. Bg3 Nxg3 13. fxg3 Ne7 14. Qb3
Rde8 15. a4 Bf5 16. Bxf5 Nxf5 17. b5 c5 18. bxc6 bxc6 19. c4 Qb7 20. Qxb7+ {(=)
} Kxb7 21. Rab1+ Ka6 22. cxd5 cxd5 23. Rb5 Ne7 24. Nb3 Rb8 25. Ra5+ Kb7 26.
Nc5+ Bxc5 27. Rxc5 Rhc8 28. Rb1+ Ka6 29. Rxb8 Rxb8 30. Rc7 Rb7 31. Rc5 Rb1+ 32.
Kf2 Kb7 33. g4 a6 34. Ke3 Rb3+ 35. Kd2 Rb2+ 36. Rc2 Rb4 37. Ra2 Kb6 38. a5+ Kb7
39. Kc3 Nc6 40. h4 Rc4+ 41. Kd2 Nxd4 42. Rb2+ Nb5 43. g5 Ra4 44. gxf6 gxf6 45.
Kd3 Ra3+ 46. Kd2 Rxa5 47. Nd4 Kc7 48. Rc2+ Kd7 49. Rc5 Nxd4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.12"]
[White "Magnussen, Helge"]
[Black "Klawitter, Bernd"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2041"]
[BlackElo "1593"]
[PlyCount "115"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 O-O 8.
O-O h6 9. Qc2 Na6 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nc7 13. Rfd1 Qf6 14. Ne5
Rd8 15. Bf1 Qf5 16. Qe3 Qf6 17. Bd3 Ne8 18. b4 Nd6 19. Ng4 Qg5 20. Qe2 h5 21.
Ne3 Nf5 22. Nxf5 exf5 23. h4 Qf6 24. d5 cxd5 25. cxd5 Bd7 26. b5 g6 27. Rac1
Rac8 28. Qe3 Rxc1 29. Rxc1 Qd6 30. Qxa7 Qxd5 31. Bf1 Bc8 32. Qe3 Qd6 33. Bg2
Qb4 34. b6 Qa4 35. Rc7 Re8 36. Qc5 Re1+ 37. Kh2 Be6 38. Rxb7 Bxa2 39. Rb8+ Kh7
40. Qc3 Re8 41. Bc6 Qxc6 42. Qxc6 Rxb8 43. b7 Be6 44. Qc7 Rxb7 45. Qxb7 Kg7 46.
Qb2+ Kh7 47. Qf6 Kg8 48. Kg2 Bd5+ 49. f3 Be6 50. Kf2 Kf8 51. Ke3 Ke8 52. Kd4
Kd7 53. Ke5 Kc6 54. Qd8 Kc5 55. Qc7+ Kb4 56. Kd4 Kb5 57. Qb7+ Ka4 58. Qb6 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.13"]
[White "Grotrian, Peter"]
[Black "Koop, Sören"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1500"]
[BlackElo "2096"]
[PlyCount "119"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bg4 8. h3
Bxf3 9. Qxf3 e6 10. Qd1 Bd6 11. Bxd6 Qxd6 12. Bd3 O-O 13. O-O b5 14. Rc1 Rac8
15. Qd2 Nd7 16. Rfd1 f5 17. Ne2 Nb6 18. b3 Nb4 19. Bb1 Nd7 20. Nf4 Kf7 21. Nd3
Nxd3 22. Bxd3 Qa3 23. f3 Kg8 24. Re1 Nb8 25. e4 fxe4 26. Rxc8 Rxc8 27. fxe4 Nc6
28. exd5 exd5 29. Rc1 Ne7 30. Rxc8+ Nxc8 31. Qc2 Ne7 32. Bxh7+ Kh8 33. Bd3 Qb4
34. Qf2 Nc6 35. Qh4+ Kg8 36. Qh7+ Kf8 37. Qf5+ Ke7 38. Qg5+ Kf8 39. Qxd5 Qxd4+
40. Qxd4 Nxd4 41. b4 Nc6 42. a3 Ne5 43. Be2 Ke7 44. Kf2 Kd6 45. Ke3 Kd5 46.
Bf3+ Nxf3 47. Kxf3 Kc4 48. h4 Kb3 49. h5 Kxa3 50. g4 Kxb4 51. g5 Ka3 52. h6
gxh6 53. gxh6 a5 54. h7 b4 55. h8=Q a4 56. Qa1+ Kb3 57. Ke3 a3 58. Kd3 a2 59.
Kd2 Ka3 60. Kc2 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.14"]
[White "Porth, Hartmut"]
[Black "Kaußmann, Jean-David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2093"]
[BlackElo "1593"]
[PlyCount "25"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c3 e6 5. Qb3 b6 6. Bb5+ Nbd7 7. Nf3 Be4 8. Ne5
a6 9. Bc6 Rb8 10. Bg5 Be7 11. Bxf6 O-O 12. Bxe7 Qxe7 13. Nxd7 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.15"]
[White "Müller, Marvin"]
[Black "Szobries, Torsten"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1586"]
[BlackElo "2032"]
[PlyCount "54"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 Nge7 5. f4 Nf5 6. Nf3 b6 7. Qd2 Nh4 8. Nxh4
Qxh4+ 9. g3 Qd8 10. Bg2 g6 11. Qf2 h5 12. h3 Be7 13. Be3 Bb7 14. O-O-O Qd7 15.
Rdf1 O-O-O 16. g4 hxg4 17. hxg4 Na5 18. f5 gxf5 19. gxf5 Nc4 20. Bh3 Kb8 21.
Bf4 Rdg8 22. Rh2 Bc8 23. fxe6 fxe6 24. Rg2 Rf8 25. Qg3 Qe8 26. Rgf2 Bh4 27. Bh6
Rxf2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.16"]
[White "Atri, Jamshid"]
[Black "Herrmann, Sabine"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1930"]
[BlackElo "1553"]
[PlyCount "55"]
[EventDate "2018.12.27"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 e6 5. Nf3 Nf6 6. Bd3 Be7 7. O-O Nd5 8.
Qe2 Nxc3 9. bxc3 c6 10. a4 Qa5 11. Bd2 Qc7 12. Rfe1 Nd7 13. c4 Nf6 14. c5 Bd7
15. Ne5 Rd8 16. a5 a6 17. Bf4 Nd5 18. Bg3 f5 19. Qh5+ g6 20. Nxg6 Nf6 21. Nxh8+
Nxh5 22. Bxc7 Rc8 23. Be5 Bf6 24. Bxf5 Bxe5 25. Rxe5 Nf6 26. Bxe6 Kf8 27. Bxd7
Nxd7 28. Rf5+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.17"]
[White "Rodrigues, Afonso"]
[Black "Sonntag, Sven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1493"]
[BlackElo "1978"]
[PlyCount "72"]
[EventDate "2018.12.27"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bg5 Bb4 7. Bc4 O-O 8.
O-O Bxc3 9. bxc3 Qe7 10. Re1 Nb6 11. Bb3 Be6 12. Qe2 c6 13. Rad1 Rad8 14. Rxd8
Rxd8 15. Rd1 h6 16. Rxd8+ Qxd8 17. Bxe6 fxe6 18. Bh4 Qd6 19. Bg3 Nbd7 20. Qd3
Qa3 21. Qc4 Qc1+ 22. Qf1 Qxc2 23. Nxe5 Nxe5 24. Bxe5 Qxe4 25. Bd4 b6 26. f3 Qd5
27. Qa6 Qd7 28. Kf2 c5 29. Be3 Nd5 30. Qd3 Qa4 31. c4 Qxa2+ 32. Bd2 Nf6 33. Kg3
Kf7 34. Bc3 Nh5+ 35. Kg4 Qxg2+ 36. Kxh5 Qg5# 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.18"]
[White "Kemeny, Matthias"]
[Black "Schulze, Tim"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1980"]
[BlackElo "1520"]
[PlyCount "41"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Qc7 6. Be3 Nf6 7. Nc3 Bb4 8.
Bd3 O-O 9. Nxc6 Qxc6 10. Bd2 Bxc3 11. Bxc3 Nxe4 12. Bxg7 Nxf2 13. Kxf2 Qc5+ 14.
Ke1 Kxg7 15. Qg4+ Kf6 16. Qh4+ Ke5 17. Qg3+ Kf6 18. Qh4+ Ke5 19. Qh6 d5 20. Rf1
Bd7 21. Qf4# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.19"]
[White "Mi, Gufeng"]
[Black "Fegebank, Fritz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1489"]
[BlackElo "1933"]
[PlyCount "63"]
[EventDate "2018.12.27"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Bf4 c5 5. e3 Nf6 6. h3 Nbd7 7. Be2 O-O 8. O-O
Re8 9. Nc3 b6 10. Qc2 Qc7 11. Rfd1 cxd4 12. exd4 e5 13. dxe5 Nxe5 14. Nxe5 dxe5
15. Bh2 Be6 16. b3 Qc5 17. Bf3 e4 18. Be2 Qg5 19. Bg3 e3 20. Bf3 Bf5 21. Qc1
Ne4 22. Bxe4 Bxe4 23. Nxe4 Rxe4 24. Rb1 Rae8 25. Rd5 exf2+ 26. Bxf2 Qxc1+ 27.
Rxc1 Re2 28. Rd7 R8e7 29. Rcd1 Bf8 30. Rxe7 Rxe7 31. Rd8 Re5 32. Bd4 {ZÜ} 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.20"]
[White "Apitzsch, Leon Fabian"]
[Black "Müller, Linus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1940"]
[BlackElo "1445"]
[PlyCount "123"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 d6 6. Qa4+ Bd7 7. Qxb4 Nc6 8. Qb3
Nxd4 9. Qd1 e5 10. Nf3 Bg4 11. Be2 Nxe2 12. Qxe2 h6 13. O-O O-O 14. Rd1 Qd7 15.
h3 Bxf3 16. Qxf3 Qc6 17. Bxh6 Qxc4 18. Qg3 Ne8 19. Nd5 Kh7 20. Bg5 Qxe4 21.
Rac1 f6 22. Qh4+ Qxh4 23. Bxh4 Rf7 24. Rc6 g5 25. Bg3 f5 26. Rdc1 Rc8 27. f3
Rg7 28. a4 g4 29. hxg4 fxg4 30. Kf2 gxf3 31. Rh1+ Kg8 32. gxf3 Rf7 33. Rhc1 Kg7
34. R1c2 Kg8 35. Ke2 Kg7 36. Be1 Kg8 37. a5 Rg7 38. axb6 axb6 39. Nxb6 Rb8 40.
Nd5 Rb7 41. Ba5 Rg2+ 42. Kd3 Rb3+ 43. Bc3 Rg3 44. Ke4 Kf7 45. Rh2 Kg6 46. Rh8
Kf7 47. Rh7+ Kg8 48. Re7 Kf8 49. Rh7 Kg8 50. Rd7 Kf8 51. Ra6 Rb8 52. b4 Rh3 53.
Ke3 Rg3 54. Kf2 Rh3 55. Nxc7 e4 56. Ne6+ Kg8 57. Ng5 Rh2+ 58. Kg3 Rc2 59. Nxe4
d5 60. Rxd5 Nc7 61. Rg5+ Kf8 62. Rf6+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.21"]
[White "Grabbel, Torben Frederik"]
[Black "Rudolph, Jens-Erik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "1860"]
[PlyCount "50"]
[EventDate "2018.12.27"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 Bb4 5. Qc2 Ne4 6. e3 b6 7. Bd3 Bb7 8. a3
Bxc3+ 9. bxc3 O-O 10. O-O d6 11. Bb2 Nd7 12. Nd2 Qh4 13. Nxe4 fxe4 14. Be2 Rf6
15. h3 Raf8 16. Bg4 Rg6 17. Qe2 Bc8 18. f4 Nf6 19. f5 Rxg4 20. hxg4 Nxg4 21. g3
Qxg3+ 22. Kh1 Rf6 23. Qg2 Rh6+ 24. Kg1 Qxe3+ 25. Rf2 Nxf2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.22"]
[White "Stelzner, Hendrik"]
[Black "Fuhrmann, Jeppe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "1322"]
[PlyCount "43"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Re1 O-O 6. c3 a6 7. d4 Bd6 8. dxe5
Nxe5 9. Nxe5 Bxe5 10. f4 Bd6 11. e5 Bc5+ 12. Be3 Bxe3+ 13. Rxe3 Ne8 14. Nd2 d6
15. Ne4 Be6 16. Bxe6 fxe6 17. Qg4 Qe7 18. Ng5 d5 19. Rh3 g6 20. Rxh7 Qc5+ 21.
Kh1 Ng7 22. Qh3 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.23"]
[White "Krüger, Dietrich"]
[Black "Schramm, Fynn"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1262"]
[BlackElo "1913"]
[PlyCount "56"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 Nf6 3. Nd2 e6 4. e3 Be7 5. Bd3 b6 6. c3 Bb7 7. Qc2 Nbd7 8. Ngf3
Rc8 9. e4 dxe4 10. Nxe4 Nd5 11. Bg3 h6 12. h4 c5 13. O-O cxd4 14. Nxd4 Nb4 15.
Qe2 Nxd3 16. Qxd3 O-O 17. Nf3 Nc5 18. Nxc5 Rxc5 19. Qe3 Bxf3 20. Qxf3 Qd2 21.
Rab1 Ra5 22. a3 Rb5 23. b4 Qa2 24. Ra1 Qc4 25. h5 Bf6 26. Rfc1 Qd5 27. Qe2 Qxh5
28. a4 Qxe2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.24"]
[White "Schulz, Hans-Juergen"]
[Black "Meyer, Harald"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1827"]
[BlackElo "1282"]
[PlyCount "46"]
[EventDate "2018.12.27"]

1. e4 d5 2. exd5 Nf6 3. d4 e6 4. dxe6 Bxe6 5. Nf3 Bd6 6. c4 c6 7. Bd3 Nbd7 8.
c5 Bc7 9. Nc3 Qe7 10. O-O O-O 11. Re1 Qd8 12. h3 b6 13. cxb6 axb6 14. Bg5 b5
15. Qc2 g6 16. Ne5 Qc8 17. Nxc6 Bh2+ 18. Kxh2 Qxc6 19. Bxb5 Qd6+ 20. Kg1 Bf5
21. Qd2 Nc5 22. dxc5 Qxd2 23. Bxd2 Rad8 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.25"]
[White "Englert, Barbara"]
[Black "Chilton, Alexis"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1238"]
[BlackElo "1844"]
[PlyCount "38"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. Nf3 Bg7 6. h3 Nf6 7. O-O O-O 8.
d3 b5 9. Re1 Qa5 10. Bd2 b4 11. e5 Nd7 12. Nb1 Qc7 13. Bf4 e6 14. Re4 Qd8 15.
Nbd2 f6 16. Nc4 Nxe5 17. Ncxe5 fxe5 18. Nxe5 Qd5 19. Nc4 Ba6 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.26"]
[White "Fuhrmann, Äke"]
[Black "Porth, Oliver"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1955"]
[PlyCount "82"]
[EventDate "2018.12.27"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 O-O 5. e3 Nc6 6. Nge2 d6 7. d4 exd4 8.
exd4 Bb4 9. O-O Bxc3 10. bxc3 Bf5 11. Bg5 h6 12. Bxf6 Qxf6 13. Nf4 Qd8 14. Re1
Qd7 15. Qa4 Rfe8 16. Qb5 Reb8 17. Nd5 a6 18. Ne7+ Nxe7 19. Qxd7 Bxd7 20. Rxe7
Bc6 21. Rxc7 Rc8 22. Rxb7 Bxg2 23. Kxg2 Rxc4 24. Rc1 Rac8 25. Rb6 Rxc3 26. Rxc3
Rxc3 27. Rxa6 Rc4 28. Rxd6 Ra4 29. Rd8+ Kh7 30. h4 Kg6 31. Rd6+ Kf5 32. d5 Rxa2
33. Rd7 Kf6 34. g4 Rd2 35. Kg3 g5 36. Rd6+ Kg7 37. h5 Re2 38. Rd7 Rd2 39. Kf3
Rd4 40. d6 Kf6 41. Ke3 Rxg4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.27"]
[White "Ziefle, Stefan"]
[Black "Schwarzkopf, Jörg"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1843"]
[PlyCount "40"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bc4 a6 5. a4 Nf6 6. e5 d5 7. exd6 Bxd6 8. d3
Qc7 9. Nge2 O-O 10. Ne4 Nxe4 11. dxe4 Rd8 12. O-O b6 13. c3 Bb7 14. Qc2 Na5 15.
Ba2 c4 16. Kh1 Bc5 17. Bd2 Rd7 18. Rad1 Rad8 19. Bb1 Nb3 20. Bc1 Na1 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.28"]
[White "Koop, Th.Börge"]
[Black "Müller, Nico"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "1546"]
[PlyCount "83"]
[EventDate "2018.12.27"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nd7 6. Be2 Ngf6 7. O-O a6 8. Bf4
cxd4 9. cxd4 b5 10. Ne5 Nxe5 11. Bxe5 Qd8 12. Bf3 Ra7 13. Bb8 Re7 14. Nc3 g6
15. Be5 Ra7 16. Ne4 Be7 17. Rc1 O-O 18. Rxc8 Qxc8 19. Nxf6+ Bxf6 20. Bxf6 h5
21. Qd2 Kh7 22. Bxh5 Rg8 23. Qg5 Rc7 24. Bf3 Qf8 25. Be4 Qh6 26. f4 Qxg5 27.
fxg5 Rh8 28. Rf3 Kg8 29. Bxh8 Kxh8 30. Rc3 Rd7 31. Rd3 Kg7 32. Kf2 Rc7 33. Rc3
Rd7 34. Ke3 Rd8 35. h4 Rh8 36. g3 Rb8 37. b4 Kf8 38. Rc6 a5 39. bxa5 Ra8 40. a6
Ra7 41. Rb6 Kg7 42. Bb7 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.29"]
[White "Lohmann, Rene Alexander"]
[Black "Chmielewski, Axel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1390"]
[BlackElo "1854"]
[PlyCount "37"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Bg3 O-O 7. Nbd2 Nc6 8. Bd3
Qe7 9. Ne5 Nd7 10. Nxd7 Bxd7 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. Bxh7+ Kxh7 14.
Qh5+ Kg8 15. Ne4 Qb6 16. Ng5 Rfd8 17. Qxf7+ Kh8 18. Qh5+ Kg8 19. Qf7+ 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.30"]
[White "Nyenhuis, Yannek"]
[Black "Hinrichs, Winfried"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1551"]
[PlyCount "62"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 O-O 6. O-O-O Nbd7 7. Nf3 a6 8.
h4 b5 9. e5 Ng4 10. h5 dxe5 11. dxe5 Bb7 12. Qxd7 Nxf2 13. Qxd8 Rfxd8 14. Rxd8+
Rxd8 15. Rg1 b4 16. Be3 bxc3 17. Bxf2 Bh6+ 18. Nd2 Rxd2 19. bxc3 Rxf2+ 20. Kb1
Bg7 21. hxg6 hxg6 22. Bd3 Bxe5 23. Kb2 a5 24. g4 Rg2 25. Re1 Bd6 26. Be4 Bxe4
27. Rxe4 f5 28. gxf5 gxf5 29. Re3 f4 30. Rf3 Rg3 31. Rf2 e5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "1.31"]
[White "Dettmann, Valentina"]
[Black "Zierott, Jan"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1792"]
[PlyCount "68"]
[EventDate "2018.12.27"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Qd3 e6 6. c3 Qh4 7. Be3 Qxe4 8.
Qxe4 Bxe4 9. f3 Bg6 10. O-O-O Nf6 11. g4 Bd6 12. Be2 Nbd7 13. h4 Nd5 14. Bd2
Nf4 15. h5 Bd3 16. Rh2 Nxe2+ 17. Rxe2 Bxe2 18. Nxe2 O-O-O 19. f4 Nf6 20. Rg1 c5
21. b3 cxd4 22. Nxd4 Ne4 23. Nb5 Nxd2 24. Kxd2 Bxf4+ 25. Kc2 Rd2+ 26. Kb1 a6
27. Nd4 Rd8 28. Rf1 e5 29. Nf3 Rd1+ 30. Rxd1 Rxd1+ 31. Kc2 Rf1 32. Nd2 Rf2 33.
Kb2 Rxd2+ 34. Ka3 e4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.1"]
[White "Hochgräfe, Markus"]
[Black "Fuhrmann, Äke"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2413"]
[BlackElo "1955"]
[PlyCount "47"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. Be3 Nc6 8. d5
Ne7 9. Nd2 Ne8 10. f3 f5 11. O-O f4 12. Bf2 Nf6 13. c5 g5 14. Rc1 Bd7 15. Qb3
b6 16. cxd6 cxd6 17. Nb5 Bxb5 18. Qxb5 h5 19. Rc3 Ng6 20. Rfc1 Rf7 21. Qa6 Bf8
22. Rc8 Rxc8 23. Qxc8 Qe7 24. Qf5 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.2"]
[White "Sonntag, Sven"]
[Black "Von Gleich, Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "2323"]
[PlyCount "60"]
[EventDate "2018.12.27"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. e4 d5 5. e5 Nfd7 6. f4 dxc4 7. Bxc4 Be7 8. Nf3
Nc6 9. d3 a6 10. a4 O-O 11. h4 Nb6 12. O-O Nxc4 13. dxc4 Qxd1 14. Nxd1 b6 15.
Be3 Na5 16. Nd2 Rd8 17. Nf2 Bb7 18. Rfd1 Bc6 19. b4 cxb4 20. Bxb6 Rxd2 21. Bxa5
Rxd1+ 22. Nxd1 Bc5+ 23. Nf2 f6 24. Bc7 fxe5 25. a5 exf4 26. gxf4 Rf8 27. Bb6
Bxf2+ 28. Bxf2 Rxf4 29. Rc1 Rg4+ 30. Kf1 Rxc4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.3"]
[White "Powierski, Emil"]
[Black "Apitzsch, Leon Fabian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2310"]
[BlackElo "1940"]
[PlyCount "102"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. Bd2
O-O 9. Re1 h6 10. a4 Bg4 11. c3 Na5 12. Ba2 c5 13. Na3 Qb6 14. axb5 axb5 15.
Nc2 Nc6 16. Ne3 Ra7 17. Nxg4 Nxg4 18. h3 Nf6 19. Bb3 Rfa8 20. Rxa7 Rxa7 21. Nh4
Bf8 22. Nf5 Ne7 23. Ne3 c4 24. Bc2 cxd3 25. Bxd3 Nd7 26. b4 Ra2 27. Bb1 Ra8 28.
Qb3 Qa6 29. Bd3 Nb6 30. Bc1 Rc8 31. Bf1 Qa4 32. Qb2 Qa6 33. Bd2 Ra8 {(=)} 34.
Qc2 Rc8 35. Qd3 Na4 36. Rc1 Rb8 37. Ra1 Qc6 38. Ra2 g6 39. Qc2 Nb6 40. Ra5 Nc4
41. Nxc4 bxc4 42. Be2 Nc8 43. Be3 h5 44. Qa2 Qxe4 45. Bxc4 Qf5 46. Ra8 Rb7 47.
Qa5 Qd7 48. Bd5 Rc7 49. b5 Ne7 50. b6 Nxd5 51. bxc7 Nxc7 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.4"]
[White "Atri, Jamshid"]
[Black "Chittka, Julius"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1930"]
[BlackElo "2279"]
[PlyCount "82"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Be2 O-O 12. O-O f5 13. Kh1 Nd7 14. f4 Bf6 15.
Be3 exf4 16. Bxf4 Ne5 17. Rc1 Bd7 18. b4 a5 19. a3 axb4 20. axb4 Qb6 21. Qb3
Rfc8 22. Bg3 Qa7 23. Bf2 Qa3 24. Qxa3 Rxa3 25. c5 Rb3 26. c6 bxc6 27. dxc6 Rxc6
28. Nd5 Rxc1 29. Nxf6+ gxf6 30. Rxc1 Rb2 31. Re1 Rxb4 32. h3 Kf7 33. Bh5+ Ke6
34. g4 f4 35. Bh4 Bc6+ 36. Kg1 Rb2 37. Bf2 Kd7 38. Rd1 Nf3+ 39. Kf1 Ng5 40. h4
Bb5+ 41. Kg2 Ne4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.5"]
[White "Schramm, Fynn"]
[Black "Spiric, Igor"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1913"]
[BlackElo "2277"]
[PlyCount "116"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 Nf6 5. Nbd2 d5 6. e5 Ne4 7. Qe2 Nxd2 8.
Bxd2 Be7 9. O-O a5 10. a3 Ba6 11. b4 Bxd3 12. Qxd3 a4 13. b5 O-O 14. c4 c6 15.
Rfc1 cxb5 16. cxb5 Ra7 17. Ra2 Rc7 18. Rac2 Rxc2 19. Qxc2 Bxa3 20. Ra1 Be7 21.
Qxa4 Qc7 22. Rc1 Qd7 23. Ne1 f6 24. Nd3 Rc8 25. f4 Rxc1+ 26. Bxc1 Qc7 27. Bd2
f5 28. Kf2 Kf7 29. Kf3 Nd7 30. h3 h5 31. g3 Qc8 32. Qb3 Qa8 33. Qb2 Qa4 34. Ke2
Qc4 35. Ke3 g5 36. Qb1 Nc5 37. Nxc5 bxc5 38. Qd3 gxf4+ 39. gxf4 Qxd3+ 40. Kxd3
c4+ 41. Kc2 Ke8 42. Ba5 Kd7 43. Bb6 Bh4 44. Kd2 Kc8 45. Ke3 Kb7 46. Bc5 Bg3 47.
Kf3 Bh2 48. Ke3 Kc7 49. Kf3 Kb8 50. Bd6+ Ka7 51. Bc5+ Kb7 52. Ke3 Bg1+ 53. Ke2
Kc7 54. Kf3 Bh2 55. Ke3 h4 56. Kf3 Bg3 57. Ke3 Kb7 58. Kf3 Kc7 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.6"]
[White "Stelzner, Hendrik"]
[Black "Malkiel, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "2187"]
[PlyCount "66"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. Ngf3 exd4 7. Bc4 Qh5 8.
O-O Be6 9. Bxe6 fxe6 10. Qb3 O-O-O 11. Qxe6+ Kb8 12. Nxd4 Nxd4 13. cxd4 Bd6 14.
Nf3 Nf6 15. h3 Rde8 16. Qc4 h6 17. Bd2 g5 18. Rfe1 g4 19. Rxe8+ Rxe8 20. hxg4
Nxg4 21. Re1 Rf8 22. Qe6 Bh2+ 23. Kf1 Bg3 24. Be3 a6 25. fxg3 Qh1+ 26. Ke2
Qxg2+ 27. Kd3 Qxf3 28. Qe7 Qf5+ 29. Qe4 Qb5+ 30. Kc3 Qa5+ 31. b4 Qa3+ 32. Kc4
b5+ 33. Kc5 Qc3+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.7"]
[White "Schellhorn, Wolfgang"]
[Black "Koop, Th.Börge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2138"]
[BlackElo "1846"]
[PlyCount "76"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d6 8. Qb3
Qf6 9. cxd4 Bb6 10. e5 Qg6 11. exd6 cxd6 12. Re1+ Nge7 13. d5 Nd4 14. Nxd4 Bxd4
15. Bb2 Bxb2 16. Qxb2 Qf6 17. Bb5+ Kf8 18. Nc3 a6 19. Qa3 Bf5 20. Rac1 Rc8 21.
Ba4 g5 22. Ne4 Rxc1 23. Qxc1 Qd4 24. Nxd6 Qxa4 25. Nxf5 Nxf5 26. Qc8+ Kg7 27.
Qxf5 h6 28. Qe5+ f6 29. Qe7+ Kg6 30. d6 Rh7 31. Qe6 Rf7 32. g4 Qd7 33. Qe4+ Kg7
34. h3 Qxd6 35. Qf5 Re7 36. Rc1 Qa3 37. Rc2 Qxh3 38. Rc1 h5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.8"]
[White "Rudolph, Jens-Erik"]
[Black "Jantzen, Hans-Jörg"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1860"]
[BlackElo "2130"]
[PlyCount "56"]
[EventDate "2018.12.27"]

1. b3 d5 2. e3 c6 3. Bb2 Nf6 4. f4 Bg4 5. Nf3 e6 6. Be2 Nbd7 7. O-O Qb6 8. Ne5
Bxe2 9. Qxe2 Bd6 10. c4 Rd8 11. d4 Qa6 12. Nc3 Bb4 13. c5 Bxc3 14. Qxa6 bxa6
15. Bxc3 Nxe5 16. fxe5 Ne4 17. Be1 Rb8 18. b4 O-O 19. a4 Rb7 20. b5 axb5 21.
axb5 cxb5 22. Bb4 Rc8 23. Ra6 h5 24. Rfa1 Rcc7 25. Ba5 Rc8 26. Bb4 Rcc7 27. Ba5
Rc8 28. Bb4 Rcc7 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.9"]
[White "Franke, Lutz"]
[Black "Schulz, Hans-Juergen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2110"]
[BlackElo "1827"]
[PlyCount "125"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. a3 a5 5. Qc2 Nc5 6. Nc3 d6 7. Nf3 Bg4 8. Bg5
Qd7 9. Rd1 Nc6 10. exd6 Bxd6 11. Bf4 O-O 12. Bxd6 cxd6 13. e3 Bxf3 14. gxf3
Rae8 15. f4 Qg4 16. Qe2 Qh4 17. Rxd6 Ne6 18. Nb5 Nxf4 19. Qf3 Ng6 20. Nc3 Rd8
21. Rxd8 Rxd8 22. Be2 Nge5 23. Qg3 Qh6 24. Nd5 Re8 25. Rg1 Re6 26. Nf4 Rd6 27.
Qg5 Qxg5 28. Rxg5 f6 29. Rg1 a4 30. Nh5 Kf8 31. Rxg7 b6 32. Rc7 Na5 33. c5 bxc5
34. Rxc5 Nb3 35. Rc2 Ke7 36. Ng3 Kf7 37. f4 Nd3+ 38. Bxd3 Rxd3 39. Ke2 Rd7 40.
Nf1 Ke6 41. Rc4 Rg7 42. Kf3 Rg1 43. Ng3 Nd2+ 44. Kf2 Rxg3 45. Rxa4 Rg7 46. Rd4
Nb3 47. Rb4 Nc5 48. Rb6+ Kd5 49. Kf3 f5 50. Rf6 Kc4 51. Rxf5 Nd3 52. e4 Nxb2
53. e5 Kd5 54. Rf8 Ra7 55. Rd8+ Ke6 56. Rd6+ Ke7 57. Rh6 Rxa3+ 58. Kg4 Nc4 59.
Rxh7+ Ke6 60. Rh6+ Ke7 61. Kg5 Rf3 62. f5 Nxe5 63. Re6+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.10"]
[White "Schwarzkopf, Jörg"]
[Black "Porth, Hartmut"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1843"]
[BlackElo "2093"]
[PlyCount "102"]
[EventDate "2018.12.27"]

1. Nf3 Nc6 2. e4 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 Bc5 6. Bg2 dxe4 7. dxe4 e5 8.
O-O O-O 9. a3 a5 10. Qe2 Bg4 11. Nb3 Bb6 12. Be3 Bxe3 13. Qxe3 a4 14. Nc5 b6
15. Nd3 Qe7 16. Rfe1 Nd7 17. Qd2 Nc5 18. Nxc5 Qxc5 19. Qd5 {(=)} Rfd8 20. Qxc5
bxc5 21. Red1 Nd4 22. Nxd4 Bxd1 23. Nc6 Rd2 24. Nxe5 Bxc2 25. Nc4 Rd1+ 26. Rxd1
Bxd1 27. Kf1 Rb8 28. Ke1 Bb3 29. Ne3 Rd8 30. Ke2 Kf8 31. f4 Ba2 32. e5 Rb8 33.
Nd1 Ke7 34. Bc6 Bb3 35. Ne3 f6 36. exf6+ Kxf6 37. Ng4+ Ke6 38. Ne3 Kd6 39. Bf3
Be6 40. Nd1 Bf5 41. Kd2 c4 42. Be2 Kc5 43. g4 Be4 44. h4 Rb3 45. h5 Bf3 46. g5
Kd4 47. h6 gxh6 48. gxh6 Bxe2 49. Kxe2 Ke4 50. Nc3+ Rxc3 51. bxc3 Kxf4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.11"]
[White "Zierott, Jan"]
[Black "Magnussen, Helge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1792"]
[BlackElo "2041"]
[PlyCount "60"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 h6 5. Bh4 Be7 6. Bd3 b6 7. Ngf3 Bb7 8. O-O
O-O 9. Qe2 c5 10. c3 Nc6 11. Ba6 Bxa6 12. Qxa6 Qc7 13. Rfe1 Rfd8 14. Rad1 Rab8
15. Qe2 a5 16. Ne5 b5 17. Nxc6 Qxc6 18. dxc5 Qxc5 19. Nb3 Qb6 20. Nd4 b4 21. c4
dxc4 22. Qxc4 Rbc8 23. Qe2 g5 24. Bg3 Ne4 25. Qf3 Nxg3 26. Qxg3 Bf6 27. h4 Qc5
28. hxg5 Qxg5 29. Qxg5+ hxg5 30. Re2 e5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.12"]
[White "Szobries, Torsten"]
[Black "Grotrian, Peter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "1500"]
[PlyCount "97"]
[EventDate "2018.12.27"]

1. Nf3 c5 2. e3 Nc6 3. d4 e6 4. Bd3 Nf6 5. O-O b6 6. b3 cxd4 7. exd4 Bb7 8. Bb2
Rc8 9. c4 d5 10. Nbd2 Be7 11. Rc1 dxc4 12. Nxc4 O-O 13. a3 Nd5 14. Ne3 Nc7 15.
Qe2 Bf6 16. Rfd1 Ne7 17. Ne5 Ncd5 18. Rxc8 Nxc8 19. Be4 Nce7 20. Qf3 Qd6 21.
N3c4 Qd8 22. a4 Ng6 23. g3 Ba8 24. Ne3 Bxe5 25. dxe5 Nxe5 26. Bxe5 Qg5 27. Bxd5
Bxd5 28. Nxd5 Qxe5 29. Nf4 h6 30. Qe2 Qc3 31. Qd3 Qc6 32. Ng2 Rc8 33. Ne3 Qb7
34. Nc4 Rc5 35. Ne3 Qf3 36. b4 Re5 37. a5 bxa5 38. bxa5 f6 39. a6 f5 40. Nf1
Qg4 41. Rb1 Rd5 42. Qb3 Qe4 43. Rd1 Ra5 44. Qb8+ Kh7 45. Qxa7 Qc4 46. Rd7 Kg6
47. Rxg7+ Kf6 48. Qe7+ Ke5 49. Qc7+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.13"]
[White "Hinrichs, Winfried"]
[Black "Kemeny, Matthias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1551"]
[BlackElo "1980"]
[PlyCount "86"]
[EventDate "2018.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. Bf4 e6 8. O-O
Be7 9. Nbd2 O-O 10. h3 Bh5 11. Qc2 Bg6 12. Bxg6 hxg6 13. Rfe1 b5 14. Ne5 Nxe5
15. Bxe5 Bd6 16. Nf3 Ne4 17. Nd2 Nf6 18. Nf3 b4 19. c4 dxc4 20. Qxc4 Nd5 21.
Bxd6 Qxd6 22. Rac1 a5 23. Ng5 a4 24. Ne4 Qf4 25. g3 Qb8 26. Qd3 Rc8 27. Rxc8+
Qxc8 28. Nc5 a3 29. Qb3 axb2 30. Qxb2 Ra3 31. Rc1 Qa8 32. Rc2 Qa5 33. Nb3 Qa6
34. Nc5 Qb5 35. Nb3 Qd3 36. Nc5 Qd1+ 37. Kg2 Qf3+ 38. Kg1 Rc3 39. Re2 Rc4 40.
Ne4 Qd3 41. Nc5 Qd1+ 42. Kg2 Rc1 43. Kf3 f5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.14"]
[White "Reddmann, Hauke"]
[Black "Mi, Gufeng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2256"]
[BlackElo "1489"]
[PlyCount "61"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bg5 d6 3. Bxf6 exf6 4. g3 g6 5. Bg2 c6 6. Nf3 Bg7 7. O-O O-O 8. c3
Re8 9. Nbd2 d5 10. Re1 Bf5 11. Qb3 Qc8 12. Nh4 Be6 13. Qc2 Nd7 14. e4 Nf8 15.
exd5 cxd5 16. Nf1 h5 17. f4 Rd8 18. f5 gxf5 19. Ne3 f4 20. gxf4 Bh3 21. Nxd5
Rxd5 22. Bxd5 Qg4+ 23. Ng2 Ng6 24. Qe2 Qd7 25. Qxh5 Bg4 26. Qxg6 Rf8 27. Ne3
Kh8 28. Qxg4 f5 29. Qh3+ Kg8 30. Nxf5 Rd8 31. Qg4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.15"]
[White "Böhm, Thomas"]
[Black "Grabbel, Lennart Christian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2126"]
[BlackElo "1823"]
[PlyCount "67"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. Be2 d6 8.
O-O O-O 9. Nxc6 bxc6 10. Bg5 Qe7 11. Bd3 Qe5 12. Bh4 Bd4 13. Bg3 Qa5 14. h3
Bxc3 15. bxc3 Qxc3 16. Qf3 Re8 17. e5 Nd5 18. exd6 cxd6 19. Bxd6 Re6 20. Qg3
Bd7 21. Rab1 Qa5 22. a3 Rae8 23. Kh2 Bc8 24. c4 Nf6 25. Bb4 Qh5 26. Rfe1 Ne4
27. Bxe4 Rxe4 28. Bc3 Qg6 29. Rxe4 Rxe4 30. Qc7 Re8 31. Rb8 Qe6 32. Qg3 Qg6 33.
Qe5 Rf8 34. Bb4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.16"]
[White "Chmielewski, Axel"]
[Black "Paufler, Patrick"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1662"]
[PlyCount "41"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c5 7. cxd5 Nxd5 8. e4
Nf6 9. e5 Nd5 10. dxc5 Bxc5 11. Qc2 Qb6 12. Nc3 Nxc3 13. Qxc3 Rd8 14. Bg5 Rd7
15. Rac1 Na6 16. a3 Rc7 17. Qd2 Bd7 18. b4 Nxb4 19. axb4 Bxb4 20. Qb2 a5 21.
Be3 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.17"]
[White "Chilton, Alexis"]
[Black "Lohmann, Rene Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1844"]
[BlackElo "1390"]
[PlyCount "51"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b3 cxb3
9. Qxb3 Qxb3 10. Nxb3 Rc8 11. Bd3 Nge7 12. Nc5 Rc7 13. Nxd7 Kxd7 14. Ng5 Ke8
15. Nxh7 Nc8 16. Nxf8 Kxf8 17. a4 Na5 18. Ba3+ Ke8 19. Bb4 Nc4 20. a5 a6 21.
Bc5 Nxe5 22. Bc2 Nd7 23. Ba4 Kd8 24. Bxd7 Kxd7 25. Rb1 Nd6 26. f3 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.18"]
[White "Koop, Sören"]
[Black "Englert, Barbara"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2096"]
[BlackElo "1238"]
[PlyCount "51"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxe4 8.
Nbc7+ Kd7 9. Nxa8 g6 10. Nac7 Ne7 11. Bb5+ Nc6 12. O-O f5 13. Re1 Nc5 14. Be3
Ne6 15. Nxe6 Kxe6 16. f4 Bg7 17. Bc4 Kd7 18. fxe5 Bxe5 19. c3 Qh4 20. Bb5 Qxh2+
21. Kf1 Qh1+ 22. Bg1 Qh4 23. Bxa7 Re8 24. Bd4 Qh1+ 25. Bg1 Bh2 26. Nf6+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.19"]
[White "Fegebank, Fritz"]
[Black "Mandelkow, Elias"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1933"]
[BlackElo "1569"]
[PlyCount "83"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. Nf3 Bg4 7. h3 Bd7 8. O-O
Bg7 9. Be3 O-O 10. Qd2 Nh5 11. d4 cxd4 12. Nxd4 Nxd4 13. Bxd4 e5 14. Be3 Be6
15. Rfd1 f5 16. exf5 gxf5 17. Qxd6 Qf6 18. Qxe6+ Qxe6 19. Bd5 Rae8 20. Bxa7 f4
21. g4 Nf6 22. Bb3 Kh8 23. Bxe6 Rxe6 24. Bc5 Rc8 25. Bd6 h5 26. f3 h4 27. Rac1
Rc6 28. Bb4 e4 29. Kf2 e3+ 30. Ke2 Ng8 31. Rd8 Rb6 32. a3 Kh7 33. Rcd1 Nf6 34.
R8d6 Rbxd6 35. Rxd6 Rxd6 36. Bxd6 Kg6 37. Bxf4 Nh7 38. Bxe3 Ng5 39. Bxg5 Kxg5
40. Ke3 Be5 41. Ne4+ Kg6 42. c3 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.20"]
[White "Herrmann, Sabine"]
[Black "Nyenhuis, Yannek"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1553"]
[BlackElo "1922"]
[PlyCount "56"]
[EventDate "2018.12.27"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. d5 Nc5 5. Bb5+ Bd7 6. Qe2 c6 7. dxc6 bxc6 8.
Bc4 e5 9. Nf3 Be7 10. h3 O-O 11. Bg5 Be6 12. Bxe6 Nxe6 13. O-O-O Qc7 14. Nd2
Nxg5 15. h4 Ne6 16. g4 Nf4 17. Qf3 Rab8 18. g5 N6h5 19. Nb3 a5 20. a4 g6 21.
Rd2 Rfd8 22. Rhd1 Rb4 23. Re1 Rdb8 24. Re3 c5 25. Nb5 Qb6 26. Na3 c4 27. c3
Rxa4 28. Nxa5 Qxa5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.21"]
[White "Müller, Nico"]
[Black "Goltser, Ilja"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1546"]
[BlackElo "1744"]
[PlyCount "70"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6
8. Bg5 Be7 9. Bxf6 Bxf6 10. Qd3 h6 11. Bxb7 Bxb7 12. Qb5+ Qd7 13. Qxb7 O-O 14.
Qe4 Qb5 15. b3 Qb4+ 16. Ke2 c5 17. a3 Qb5+ 18. Qd3 Qb6 19. dxc5 Qxc5 20. b4 Qc6
21. Rad1 Rac8 22. c4 Rfd8 23. Qc2 Qxc4+ 24. Qxc4 Rxc4 25. Rxd8+ Bxd8 26. Rd1
Bb6 27. Ne1 Kf8 28. f3 Ke7 29. Rd2 e5 30. Nc2 Ke6 31. Ne3 Bxe3 32. Kxe3 Rc3+
33. Rd3 Rxd3+ 34. Kxd3 Kd5 35. g4 g6 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.22"]
[White "Tatliak, Stefan"]
[Black "Schulze, Tim"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1699"]
[BlackElo "1520"]
[PlyCount "113"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. a3 a6 7. Be3 Nf6 8. Be2
b5 9. O-O Bb7 10. f3 Be7 11. Kh1 O-O 12. Bf2 Rfc8 13. Bg3 Bd6 14. Nxc6 Bxg3 15.
Ne7+ Kh8 16. Nxc8 Bxh2 17. g4 Rxc8 18. Rf2 Bf4 19. Rg2 Qc5 20. Qg1 Be3 21. Qh2
Qg5 22. Bd3 Bf4 23. Qh3 Be5 24. Nd1 h6 25. c3 Qf4 26. g5 Ng8 27. Nf2 f6 28.
gxh6 Nxh6 29. Rag1 Rg8 30. Ng4 Kh7 31. Nxh6 Qxh6 32. Qxh6+ Kxh6 33. Rg4 g5 34.
f4 Bc7 35. Rh4+ Kg6 36. fxg5 fxg5 37. Rh3 Bf4 38. Rf3 e5 39. Kg2 d5 40. Re1 Rh8
41. Rh3 Rxh3 42. Kxh3 dxe4 43. Bxe4+ Bxe4 44. Rxe4 Kf5 45. Re2 e4 46. b3 e3 47.
c4 bxc4 48. bxc4 Ke4 49. Kg2 Kd3 50. Kf1 Kxc4 51. Ke1 Kb3 52. Kd1 Kxa3 53. Kc2
Kb4 54. Kd3 Kb3 55. Re1 Kb2 56. Re2+ Kb3 57. Re1 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.23"]
[White "Perschk, Bendix"]
[Black "Rodrigues, Afonso"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1493"]
[PlyCount "65"]
[EventDate "2018.12.27"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O
Be7 9. f4 Nc6 10. Be3 b5 11. f5 Bxb3 12. axb3 O-O 13. Bf3 Re8 14. Qe1 Qc7 15.
Qf2 Bf8 16. Rfd1 Ne7 17. Rd2 Qc6 18. g4 b4 19. Nd5 Nfxd5 20. exd5 Qb7 21. Be4
Nc8 22. f6 gxf6 23. Qf5 Bg7 24. Qxh7+ Kf8 25. Rf1 Na7 26. Bh6 Bxh6 27. Qxh6+
Ke7 28. Qxf6+ Kd7 29. Qxf7+ Re7 30. Bf5+ Kd8 31. Qf8+ Re8 32. Qxd6+ Qd7 33.
Qxd7# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.24"]
[White "Müller, Linus"]
[Black "Bloh, Fabian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1445"]
[BlackElo "1685"]
[PlyCount "87"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. Be3 cxd4 8.
Bxd4 c5 9. Be3 Qb6 10. b3 Ne7 11. O-O Nf5 12. Nbd2 Nxe3 13. fxe3 Be7 14. c4 O-O
15. Nb1 Rad8 16. Nc3 dxc4 17. bxc4 Qb4 18. Qb3 Bc6 19. Ne1 Rd2 20. Rd1 Rfd8 21.
Rxd2 Rxd2 22. Rf2 Rd8 23. Rb2 Qa5 24. a4 Qc7 25. Nb5 Qa5 26. Kf1 a6 27. Nc3 Qb4
28. Ke2 Rb8 29. Qxb4 Rxb4 30. Rd2 Rxc4 31. Rd3 Bxa4 32. Nxa4 Rxa4 33. Rd7 Bf8
34. Rc7 g6 35. Nd3 c4 36. Nf2 Ra2+ 37. Kf3 Rc2 38. Ne4 Rc1 39. Nf6+ Kg7 40. Rc8
c3 41. g4 c2 42. Ke4 a5 43. g5 a4 44. Ne8+ 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.25"]
[White "Fuhrmann, Jeppe"]
[Black "Westphal-Stubbe, Siegbert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1322"]
[BlackElo "1664"]
[PlyCount "80"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bd3 Nf6 7. f3 Nbd7 8. Be3
Qc7 9. a3 b6 10. Qe2 Be7 11. g4 Ne5 12. h3 Bb7 13. O-O-O O-O 14. Kb1 Nxd3 15.
Rxd3 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Rc3 Qb7 19. Rf1 b5 20. Qf2 b4 21. axb4
Bxb4 22. Rd3 Bc4 23. Rfd1 Bxd3 24. Rxd3 Be7 25. Rb3 Qd5 26. Qe2 Bf6 27. Rd3
Bxd4 28. Bxd4 Qb5 29. Qd2 f6 30. Qe1 e5 31. Rb3 Qd5 32. Bf2 Rfe8 33. Rd3 Qf7
34. h4 Red8 35. Re3 Rd5 36. Bg3 Rad8 37. Rd3 Rxd3 38. cxd3 Rxd3 39. Qe2 Qd5 40.
Be1 Qxf3 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.26"]
[White "Lu, Siyuan"]
[Black "Grabbel, Torben Frederik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1659"]
[BlackElo "1469"]
[PlyCount "48"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Nbd2 h6 7. Nf1 d5 8. exd5
Nxd5 9. Ng3 Bg4 10. O-O Nf6 11. h3 Bd7 12. Bb3 Re8 13. Re1 Bd6 14. Be3 Ne7 15.
Qd2 Ng6 16. Rad1 Bc6 17. Nh2 e4 18. Nxe4 Nxe4 19. dxe4 Rxe4 20. Nf3 Qf6 21. Nd4
Ne5 22. Bc2 Rh4 23. Nf5 Rxh3 24. Nxd6 Nf3+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.27"]
[White "Raedisch, Peter"]
[Black "Meyer, Harald"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1655"]
[BlackElo "1282"]
[PlyCount "103"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 Be7 5. c3 a6 6. Bd3 b5 7. h4 b4 8. Ng5 f6 9.
Nxh7 Kd7 10. Qg4 fxe5 11. Qxg7 e4 12. Be2 Rxh7 13. Qxh7 Nf6 14. Qg7 e5 15. Bg5
Ke6 16. Bxf6 Bxf6 17. Qg6 exd4 18. cxb4 Nxb4 19. Na3 d3 20. Bd1 Kd6 21. g4 Be6
22. Rb1 Qe7 23. g5 Bd4 24. Bg4 Rf8 25. O-O Rf4 26. Qxe6+ Qxe6 27. Bxe6 Kxe6 28.
Kg2 Rxh4 29. Kg3 Rh8 30. Rh1 Rg8 31. Kg4 Bxf2 32. Rh6+ Ke5 33. Rf6 Be3 34. Rf5+
Kd4 35. Rd1 Nxa2 36. Nb1 Nb4 37. Nc3 Kc4 38. Ra1 Kb3 39. Nxd5 Kxb2 40. Rh1 Nxd5
41. Rxd5 c5 42. Re1 Bd4 43. Kf4 d2 44. Rh1 e3 45. Kf3 a5 46. Ke2 a4 47. Rh6 Kc2
48. Rh1 Rf8 49. Rxd4 cxd4 50. Rf1 Rxf1 51. Kxf1 d1=Q+ 52. Kg2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.28"]
[White "Leonforte, Aurelius"]
[Black "Krüger, Dietrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1629"]
[BlackElo "1262"]
[PlyCount "33"]
[EventDate "2018.12.27"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qf5 5. d4 a6 6. Bd3 Qg4 7. O-O Nf6 8.
h3 Qd7 9. Ne4 Nxd4 10. Nxd4 Qxd4 11. Bb5+ axb5 12. Qxd4 Be6 13. Nxf6+ gxf6 14.
Bf4 c6 15. Qb6 Bc8 16. Rad1 e6 17. Qd8# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.29"]
[White "Klawitter, Bernd"]
[Black "Ziefle, Stefan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1593"]
[PlyCount "54"]
[EventDate "2018.12.27"]

1. e4 d6 2. d4 Nf6 3. Bd3 Nc6 4. c3 g6 5. h3 Bg7 6. Nf3 e5 7. O-O O-O 8. a3 d5
9. dxe5 Nxe4 10. Bxe4 dxe4 11. Nd4 Nxe5 12. Be3 Qh4 13. Nd2 Re8 14. g3 Qxh3 15.
Nxe4 Ng4 16. Nf3 Nxe3 17. fxe3 Rxe4 18. Qd8+ Bf8 19. Kf2 Re7 20. Rad1 b6 21.
Qd5 Rb8 22. Rh1 Qe6 23. Qxe6 Bxe6 24. Ng5 h6 25. Ne4 Kg7 26. Rh2 Bb3 27. Rd4 c5
0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.30"]
[White "Kaußmann, Jean-David"]
[Black "Dettmann, Valentina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1593"]
[PlyCount "67"]
[EventDate "2018.12.27"]

1. d4 e5 2. dxe5 d5 3. exd6 cxd6 4. Nf3 Be6 5. e4 Be7 6. Bb5+ Nc6 7. Nd4 Qd7 8.
c3 Nf6 9. f3 O-O 10. Qa4 Rfc8 11. O-O a6 12. Bxc6 bxc6 13. Nxe6 Qxe6 14. Bf4
Nh5 15. Be3 c5 16. Nd2 d5 17. Qb3 c4 18. Qc2 Bd6 19. Rfe1 Nf6 20. Bd4 dxe4 21.
Nxe4 Nxe4 22. Qxe4 Qh6 23. h3 Re8 24. Qxe8+ Rxe8 25. Rxe8+ Bf8 26. Bc5 g6 27.
Rxf8+ Kg7 28. Rd8 Qh5 29. Bf8+ Kf6 30. Rad1 Kg5 31. R8d5+ f5 32. Be7+ Kf4 33.
R1d4+ Ke3 34. Re5# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.27"]
[Round "2.31"]
[White "Porth, Oliver"]
[Black "Müller, Marvin"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1586"]
[PlyCount "54"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Be7 6. h3 d6 7. O-O O-O 8. c4
Nbd7 9. Nc3 d5 10. Rc1 c5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Ne5 Nf6 14. Bb5 Rc8
15. Ba6 Rc7 16. Qa4 Bd6 17. f3 Nh5 18. Bh2 f6 19. Nc4 Bxh2+ 20. Kxh2 cxd4 21.
exd4 Bxc4 22. Rxc4 Qd6+ 23. Kg1 Nf4 24. Rxc7 Qxc7 25. Kf2 Nh5 26. Kg1 Nf4 27.
Kf2 Nh5 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.1"]
[White "Porth, Hartmut"]
[Black "Hochgräfe, Markus"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2093"]
[BlackElo "2413"]
[PlyCount "91"]
[EventDate "2018.12.27"]

1. e4 e6 2. g3 d5 3. Nc3 d4 4. Nce2 c5 5. d3 Nc6 6. f4 e5 7. Nf3 f6 8. Bg2 Bd6
9. O-O Nge7 10. fxe5 Nxe5 11. Nxe5 Bxe5 12. Nf4 O-O 13. c4 Rb8 14. a4 Nc6 15.
Bd2 b6 16. Nd5 Be6 17. Rb1 a5 18. Qh5 Qd7 19. Qe2 Nb4 20. Bxb4 axb4 21. b3 Bxd5
22. exd5 g6 23. Rfe1 Kg7 24. Ra1 Ra8 25. Qf1 Qd6 26. Re2 h5 27. Bh3 h4 28. g4
Bf4 29. Re6 Bxh2+ 30. Kh1 Qc7 31. Rc6 Qb8 32. Re1 Be5 33. Re6 Ra7 34. Qf3 Raf7
35. Qe4 Re8 36. g5 Rxe6 37. dxe6 Ra7 38. gxf6+ Bxf6 39. Rg1 g5 40. Bf5 Kh6 41.
Bg4 Qb7 42. Qxb7 Rxb7 43. Rf1 Kg7 44. Rf5 Kg6 45. Rd5 Be7 46. Rd7 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.2"]
[White "Von Gleich, Alexander"]
[Black "Franke, Lutz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2110"]
[PlyCount "45"]
[EventDate "2018.12.27"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d4 e6 5. O-O Be7 6. c4 O-O 7. Nc3 Ne4 8. Nxe4
fxe4 9. Nd2 d5 10. f3 Nc6 11. fxe4 Rxf1+ 12. Kxf1 dxc4 13. Nf3 Rb8 14. Be3 Na5
15. Qd2 b6 16. Kg1 c5 17. Bf4 Ra8 18. d5 exd5 19. exd5 Bb7 20. e4 Bf8 21. Ng5
h6 22. Ne6 Qf6 23. Rf1 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.3"]
[White "Magnussen, Helge"]
[Black "Powierski, Emil"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2041"]
[BlackElo "2310"]
[PlyCount "72"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Nf3 d5 6. Bg2 c6 7. Qc2 b6 8. O-O
O-O 9. Rd1 Bb7 10. Bf4 Nbd7 11. Nbd2 c5 12. dxc5 bxc5 13. Nf1 d4 14. e3 dxe3
15. Nxe3 Qb6 16. Ng5 Bxg2 17. Nxg2 Qc6 18. Rd3 e5 19. Re1 h6 20. Nh3 Bd6 21.
Qd2 exf4 {(=)} 22. Rxd6 Ne4 23. Rxc6 Nxd2 24. Rd1 Ne5 25. Rxc5 Rfd8 26. Kh1
Nexc4 27. Nhxf4 {(=)} Nxb2 28. Rdc1 g5 29. R5c2 Rab8 30. Nh5 Nd3 31. Nf6+ Kg7
32. Nh5+ Kg6 33. Rc6+ Kxh5 34. h3 Nxf2+ 35. Kg1 Nxh3+ 36. Kh2 Nf3+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.4"]
[White "Chittka, Julius"]
[Black "Szobries, Torsten"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2279"]
[BlackElo "2032"]
[PlyCount "57"]
[EventDate "2018.12.27"]

1. Nf3 e6 2. b3 Nf6 3. Bb2 c5 4. e3 Be7 5. d4 O-O 6. Bd3 Nc6 7. O-O Qc7 8. c4
cxd4 9. exd4 d5 10. Nc3 dxc4 11. bxc4 Rd8 12. Qe2 Nb4 13. Bb1 b6 14. a3 Nc6 15.
Ba2 Ba6 16. Nb5 Bxb5 17. cxb5 Na5 18. Ne5 Nd5 19. Rae1 Bf6 20. Rc1 Qb7 21. f4
g6 22. g4 Rac8 23. Qf3 Rxc1 24. Rxc1 Rc8 25. f5 Rxc1+ 26. Bxc1 Qc7 27. Bh6 Bxe5
28. fxe6 Bxd4+ 29. Kh1 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.5"]
[White "Malkiel, Daniel"]
[Black "Kemeny, Matthias"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "1980"]
[PlyCount "97"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 h6 6. e4 Nb6 7. d4 Bg7 8. Be3
Bg4 9. Qd2 Bxf3 10. gxf3 e6 11. Bb5+ c6 12. Be2 N8d7 13. f4 h5 14. O-O-O Qe7
15. Qc2 Nf6 16. f5 gxf5 17. exf5 Ng4 18. Bxg4 hxg4 19. Bg5 Bh6 20. fxe6 Bxg5+
21. hxg5 Qxg5+ 22. Kb1 O-O-O 23. exf7 Rxh1 24. Rxh1 Qf6 25. Qe4 Qxf7 26. Qxg4+
Kb8 27. Qh4 Qf5+ 28. Ka1 Rf8 29. Qg3+ Ka8 30. Re1 a5 31. Re5 Qf4 32. Rxa5+ Kb8
33. Kb1 Nc4 34. Rc5 Qxg3 35. fxg3 Rf1+ 36. Kc2 Rf2+ 37. Kd3 Nxb2+ 38. Ke3 Rg2
39. Rg5 Nc4+ 40. Kd3 Nd6 41. a4 Kc8 42. Ne4 Nf7 43. Rg7 Nd8 44. Nd6+ Kb8 45. a5
Ka7 46. Ke3 Ka6 47. Kf3 Rd2 48. Rg8 Kxa5 49. Nc4+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.6"]
[White "Koop, Th.Börge"]
[Black "Böhm, Thomas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "2126"]
[PlyCount "145"]
[EventDate "2018.12.27"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. exd5 cxd5 5. d4 Nc6 6. Be2 g6 7. O-O Bg7 8.
Bf4 Nf6 9. Ne5 Bxe2 10. Nxe2 O-O 11. Nxc6 bxc6 12. Be5 Qb6 13. Rb1 c5 14. c3
cxd4 15. Qxd4 Qa6 16. Nc1 Rfd8 17. Re1 Rac8 18. a3 Rc4 19. Qd3 Qc8 20. Nb3 Re4
21. Nd2 Rxe1+ 22. Rxe1 Qb7 23. b4 Rc8 24. Rc1 Ne8 25. Bxg7 Kxg7 26. c4 dxc4 27.
Rxc4 Rxc4 28. Nxc4 Qc6 29. g3 f6 30. Qd4 Nc7 31. Na5 Qe6 32. Qe3 Kf7 33. Qxa7
Qe1+ 34. Kg2 Qe4+ 35. f3 Qc2+ 36. Qf2 Qb1 37. Qd2 g5 38. Nc4 g4 39. Ne3 gxf3+
40. Kxf3 Ne6 41. h4 f5 42. Qd5 Kf6 43. Kg2 h5 44. b5 f4 45. Qf3 Qxb5 46. Nd5+
Kg7 47. Nxf4 Nxf4+ 48. Qxf4 Qb2+ 49. Kh3 Qxa3 50. Qg5+ Kf8 51. Qxh5 Qa1 52.
Qf3+ Kg7 53. h5 Qe5 54. Kh4 Qb2 55. g4 Qh2+ 56. Qh3 Qf4 57. Qg3 Qe4 58. Qc3+
Kh7 59. Qc5 Kg7 60. Qg5+ Kh8 61. Qf5 Qe3 62. Qf8+ Kh7 63. Qf7+ Kh8 64. Qg6 Qf2+
65. Kg5 Qe3+ 66. Kf5 Qc5+ 67. Ke6 Qe3+ 68. Kf7 Qf4+ 69. Kxe7 Qc7+ 70. Kf8 Qd8+
71. Qe8 Qf6+ 72. Qf7 Qd8+ 73. Qe8 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.7"]
[White "Spiric, Igor"]
[Black "Rudolph, Jens-Erik"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2277"]
[BlackElo "1860"]
[PlyCount "66"]
[EventDate "2018.12.27"]

1. d4 d6 2. Nf3 Nc6 3. Bf4 g6 4. d5 Nb8 5. h3 Bg7 6. Nc3 c6 7. e4 Qa5 8. Bd2
Nf6 9. Bd3 O-O 10. O-O Nfd7 11. b4 Qc7 12. Qe1 a5 13. b5 Nc5 14. Rc1 Bd7 15.
Qe3 cxb5 16. Nxb5 Bxb5 17. Bxb5 f5 18. exf5 Rxf5 19. Rfe1 Nbd7 20. Qxe7 Rf7 21.
Qh4 Raf8 22. Re6 Rxf3 23. gxf3 Ne5 24. Be2 Nxe6 25. dxe6 Bf6 26. Qe4 Qe7 27. f4
d5 28. Qxd5 Rd8 29. Qe4 Rd4 30. Qe3 Nc6 31. Bc3 Rd6 32. Bc4 Bxc3 33. Qxc3 Nd8
1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.8"]
[White "Schramm, Fynn"]
[Black "Reddmann, Hauke"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1913"]
[BlackElo "2256"]
[PlyCount "46"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5
Nbd7 9. O-O Rc8 10. Kh1 Be7 11. f3 O-O 12. Qd2 Ne8 13. Bxe7 Qxe7 14. Rad1 f5
15. Nd5 Qf7 16. c3 Ndf6 17. Nxf6+ Qxf6 18. Qe3 f4 19. Qb6 Qe7 20. Na5 Rc7 21.
b3 Rf6 22. Nc4 Rh6 23. a4 Rc5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.9"]
[White "Jantzen, Hans-Jörg"]
[Black "Chmielewski, Axel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2130"]
[BlackElo "1854"]
[PlyCount "81"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. c3 c5 5. Nd2 Nc6 6. Ngf3 Bd6 7. Bg3 O-O 8. Bd3
b6 9. Qe2 cxd4 10. exd4 Bb7 11. O-O Bxg3 12. hxg3 Qd6 13. Ne5 Ne8 14. f4 g6 15.
g4 f6 16. Nxc6 Bxc6 17. Rae1 Nc7 18. g3 Rae8 19. Nf3 Qd7 20. g5 Bb5 21. gxf6
Bxd3 22. Qxd3 Qb5 23. Qc2 Rxf6 24. Ne5 Re7 25. Rf2 Qe8 26. Ng4 Rf8 27. Nh6+ Kg7
28. Rh2 Nb5 29. Qe2 e5 30. fxe5 Nd6 31. Ng4 Kh8 32. Qe3 Ne4 33. Nf2 Nd6 34. Qh6
Nc4 35. Ng4 Rf3 36. Qh4 Qf8 37. Rf2 Rxf2 38. Nxf2 Nxb2 39. Ng4 Rf7 40. Nf6 Rxf6
41. exf6 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.10"]
[White "Zierott, Jan"]
[Black "Schellhorn, Wolfgang"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1792"]
[BlackElo "2138"]
[PlyCount "110"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Bc1 g6 5. e3 Bg7 6. a4 O-O 7. a5 Qc7 8. Nf3 d6
9. Nc3 Nbd7 10. Nb5 Qb8 11. c4 a6 12. Nc3 b6 13. Bd3 bxa5 14. Qa4 Ng4 15. O-O
Nde5 16. Nxe5 Nxe5 17. Be2 Qb4 18. Qxa5 Rb8 19. Qxb4 Rxb4 20. Ra4 Rb6 21. f4
Ng4 22. Ra3 h5 23. Na4 Rb8 24. h3 Nf6 25. Bd3 e6 26. e4 exd5 27. cxd5 c4 28.
Bc2 Re8 29. Nc3 Nd7 30. Na4 Bd4+ 31. Kh2 Nc5 32. Nxc5 Bxc5 33. Ra4 Bd7 34. Rxa6
c3 35. Ra2 Bb5 36. Rh1 Bc4 37. Ra4 Bb5 38. Ra2 Bc4 39. Ra4 Bxd5 40. bxc3 Bc6
41. Ra1 Bxe4 42. Ba4 Re7 43. Ba3 Bxa3 44. Rxa3 Ra7 45. Rb3 Rba8 46. Bb5 Ra2 47.
Rg1 Rf2 48. Kg3 Raa2 49. Bf1 d5 50. Rb8+ Kg7 51. Re8 Kf6 52. c4 h4+ 53. Kxh4
Rxf4+ 54. g4 Raf2 55. cxd5 g5+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.11"]
[White "Westphal-Stubbe, Siegbert"]
[Black "Koop, Sören"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1664"]
[BlackElo "2096"]
[PlyCount "56"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. b3 cxb3 6. Qxb3 e6 7. g3 Nf6 8. Bg2
Qxd4 9. Nge2 Qb4 10. Qc2 Qc4 11. Qd1 Bb4 12. Bd2 O-O 13. O-O Rd8 14. Rc1 Bxc3
15. Nxc3 Qd3 16. Rc2 e5 17. Re1 Be6 18. Bf1 Qd7 19. Qc1 Na6 20. Bg5 Nb4 21. Rd1
Qe7 22. Rxd8+ Rxd8 23. Rd2 Rxd2 24. Qxd2 Qd7 25. Qxd7 Nxd7 26. a3 Nc2 27. a4 b4
28. Nd1 Nc5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.12"]
[White "Grotrian, Peter"]
[Black "Sonntag, Sven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1500"]
[BlackElo "1978"]
[PlyCount "62"]
[EventDate "2018.12.27"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. d5 c6 6. Bd3 a5 7. Be3 Nc5 8. h3 Qc7
9. Rc1 Bd7 10. Bc2 Be7 11. Nge2 h6 12. O-O g5 13. Qd2 cxd5 14. Nxd5 Nxd5 15.
exd5 g4 16. h4 Bxh4 17. Bxh6 Qd8 18. Ng3 Qf6 19. Be3 b6 20. b4 axb4 21. Qxb4
Bg5 22. Bxg5 Qxg5 23. Qxb6 Qh6 24. Rfe1 Kf8 25. Ra1 Kg7 26. a4 Rab8 27. Qa5 f5
28. Bxf5 Rb2 29. Bxd7 Qh2+ 30. Kf1 Qh1+ 31. Nxh1 Rxh1# 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.13"]
[White "Fuhrmann, Äke"]
[Black "Perschk, Bendix"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1955"]
[BlackElo "1694"]
[PlyCount "79"]
[EventDate "2018.12.27"]

1. c4 h5 2. Nf3 h4 3. d4 d6 4. h3 Nf6 5. Nc3 Bf5 6. Bg5 Ne4 7. Bxh4 c5 8. Nxe4
Bxe4 9. Bg3 Bxf3 10. exf3 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 cxd4 13. Bd3 g6 14. Rhe1
Bh6+ 15. Kc2 Kd7 16. f4 Nc6 17. a3 f5 18. Re2 a5 19. Rae1 Rac8 20. Bh4 Bxf4 21.
Bxe7 Rh7 22. Bh4 Rxh4 23. g3 Bxg3 24. fxg3 Rxh3 25. g4 Ne5 26. Rxe5 dxe5 27.
Rxe5 Rh2+ 28. Kb3 fxg4 29. Bxg6 Ra8 30. Rd5+ Kc6 31. Rxd4 a4+ 32. Kc3 Rh3+ 33.
Kc2 Rf8 34. Rxg4 Rf2+ 35. Kb1 Rh1+ 36. Ka2 Rhh2 37. Be8+ Kc5 38. Rg5+ Kxc4 39.
Rg4+ Kc5 40. Rb4 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.14"]
[White "Apitzsch, Leon Fabian"]
[Black "Leonforte, Aurelius"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1940"]
[BlackElo "1629"]
[PlyCount "47"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Be6 7. Nge2 dxc4 8.
d5 Bxd5 9. Bxf6 Qxf6 10. Nxd5 Qxb2 11. Nxc7+ Ke7 12. Nd5+ Ke8 13. Rb1 Qxa2 14.
Nc7+ Ke7 15. Nxa8 Kf6 16. Nc3 Qa5 17. Qf3+ Kg6 18. Qg3+ Kh6 19. Bxc4 Bb4 20.
Qf4+ Qg5 21. Qxg5+ Kxg5 22. h4+ Kf6 23. Rh3 Ne5 24. Rxb4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.15"]
[White "Grabbel, Torben Frederik"]
[Black "Fegebank, Fritz"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "1933"]
[PlyCount "42"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Nc3 Bb4 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 Ne4 8.
Qc2 f5 9. Bf4 d6 10. h3 O-O 11. e3 Nd7 12. Bd3 Nef6 13. Be2 Qe7 14. O-O Ne4 15.
Bd3 Nef6 16. Be2 Ne4 17. Bd3 c5 18. b4 Nef6 19. Be2 Ne4 20. bxc5 dxc5 21. Ne5
Nef6 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.16"]
[White "Mi, Gufeng"]
[Black "Atri, Jamshid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1489"]
[BlackElo "1930"]
[PlyCount "71"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bd3 Bxf4 8.
exf4 cxd4 9. Nxd4 Nxd4 10. cxd4 Qb6 11. Nf3 Qxb2 12. O-O O-O 13. Re1 Qa3 14.
Ne5 Qd6 15. g4 Ne8 16. g5 g6 17. Qg4 f6 18. gxf6 Nxf6 19. Qg5 Qe7 20. Re3 Qg7
21. Rg3 Nh5 22. Rg4 Rf6 23. Kh1 h6 24. Qh4 Nxf4 25. Rxf4 g5 26. Rxf6 Qxf6 27.
Qg3 b6 28. h4 Bb7 29. Rg1 Rc8 30. hxg5 hxg5 31. Qxg5+ Qxg5 32. Rxg5+ Kf8 33.
Rh5 Rc1+ 34. Kg2 Bc8 35. Rh8+ Ke7 36. Rh7+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.17"]
[White "Nyenhuis, Yannek"]
[Black "Kaußmann, Jean-David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1593"]
[PlyCount "49"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. Qc2 h6 8. Be2
Nc6 9. Rd1 cxd4 10. exd4 Bd6 11. Ne5 dxc4 12. Bxc4 a6 13. O-O Qc7 14. Qe2 b5
15. Bb3 Bb7 16. Bg3 Nb8 17. Rc1 Qd8 18. Nxf7 Rxf7 19. Qxe6 Bxg3 20. Qxf7+ Kh8
21. hxg3 Qd7 22. Qxd7 Nbxd7 23. Rfe1 Rd8 24. Re7 Ba8 25. Rce1 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.18"]
[White "Lohmann, Rene Alexander"]
[Black "Stelzner, Hendrik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1390"]
[BlackElo "1908"]
[PlyCount "20"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 c5 5. e4 cxd4 6. Nxd4 e5 7. Nf5 exf4 8.
Nxd6+ Bxd6 9. Qxd6 Qb6 10. Qd2 O-O 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.19"]
[White "Ziefle, Stefan"]
[Black "Chilton, Alexis"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1844"]
[PlyCount "53"]
[EventDate "2018.12.27"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 d5 4. d4 Nf6 5. O-O O-O 6. Bf4 Nbd7 7. Nc3 c6 8. Re1
Nh5 9. Bg5 h6 10. Bc1 e5 11. dxe5 g5 12. e4 g4 13. Nh4 d4 14. Qxd4 Nxe5 15. Qd1
Qf6 16. Qe2 Re8 17. Be3 Be6 18. Rad1 Bc4 19. Qd2 Rad8 20. Qc1 Kh7 21. Bxa7 Qe6
22. Bb6 Ra8 23. a3 Bf6 24. Nf5 Bg5 25. Be3 Rg8 26. Rd6 Qc8 27. Bxg5 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.20"]
[White "Meyer, Harald"]
[Black "Schwarzkopf, Jörg"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1282"]
[BlackElo "1843"]
[PlyCount "38"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Bd3 c5 7. d5 e6 8. Qc2
exd5 9. cxd5 a6 10. h3 b5 11. Rb1 Re8 12. O-O Ra7 13. Bf4 Rae7 14. Rfe1 c4 15.
Bf1 b4 16. Na4 Nxe4 17. Qxc4 a5 18. Nd4 Ba6 19. Qb3 Bxd4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.21"]
[White "Schulz, Hans-Juergen"]
[Black "Hinrichs, Winfried"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1827"]
[BlackElo "1551"]
[PlyCount "65"]
[EventDate "2018.12.27"]

1. e4 c5 2. b4 cxb4 3. Bb2 Nf6 4. e5 Nd5 5. c4 Nb6 6. d4 d6 7. exd6 Qxd6 8. Be2
Qc7 9. Nd2 N8d7 10. Ngf3 Nf6 11. O-O e6 12. Re1 Be7 13. Ne5 Nbd7 14. Ndf3 Ne4
15. Bd3 Nxe5 16. Nxe5 Nf6 17. Qf3 Bd7 18. Nxd7 Qxd7 19. d5 O-O-O 20. Rad1 Kb8
21. dxe6 fxe6 22. Bc2 Qc8 23. Qg3+ Ka8 24. Qxg7 Rxd1 25. Rxd1 Qf8 26. Qxf8+
Rxf8 27. Bxf6 Rxf6 28. Rd7 Rf7 29. Be4 a5 30. g3 Rg7 31. Rxb7 Rg4 32. Bf3 Bd8
33. Rg7+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.22"]
[White "Grabbel, Lennart Christian"]
[Black "Müller, Marvin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1586"]
[PlyCount "61"]
[EventDate "2018.12.27"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O f6 8. b3
Be6 9. Bb2 Qd7 10. Re1 O-O-O 11. e3 Bg4 12. Rc1 g5 13. Qe2 h5 14. Red1 h4 15.
d4 exd4 16. exd4 hxg3 17. hxg3 Qh7 18. Qe4 Bf5 19. Qe3 Bh3 20. d5 Bxg2 21. Qe6+
Nd7 22. Kxg2 Nce5 23. Rh1 Qg7 24. Rxh8 Qxh8 25. Nxe5 fxe5 26. Nb5 Qh7 27. Rxc7+
Kb8 28. Rxb7+ Ka8 29. Rxa7+ Kb8 30. Rb7+ Ka8 31. Qa6# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.23"]
[White "Schulze, Tim"]
[Black "Goltser, Ilja"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1520"]
[BlackElo "1744"]
[PlyCount "70"]
[EventDate "2018.12.27"]

1. d4 c5 2. d5 e6 3. c4 Nf6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4
Bg7 9. e4 Qe7 10. Bd3 Nbd7 11. O-O O-O 12. Re1 Ng4 13. Qc2 Nge5 14. Nxe5 Nxe5
15. Bg3 Re8 16. Nd1 h5 17. h3 Rb8 18. a5 Nxd3 19. Qxd3 Bd7 20. f3 Bb5 21. Qb3
Be5 22. Bxe5 Qxe5 23. Nc3 Bd7 24. Qc2 b5 25. axb6 Rxb6 26. Ra5 Reb8 27. Rb1 Kh7
28. Qe2 Bc8 29. Na4 Rb4 30. Nc3 Rb3 31. Na4 R8b4 32. Qc2 Qd4+ 33. Kh2 Rxa4 34.
Qxb3 Rxa5 35. Qb6 Qe5+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.24"]
[White "Englert, Barbara"]
[Black "Tatliak, Stefan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1238"]
[BlackElo "1699"]
[PlyCount "27"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Nge7 7. Nxc6 bxc6
8. Nd2 O-O 9. O-O d5 10. exd5 cxd5 11. Bd3 Be6 12. Qh5 g6 13. Qh6 f6 14. Rae1 {
rest nicht rekonstruierbar. 0 - 1 nach 40 Zügen} 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.25"]
[White "Bloh, Fabian"]
[Black "Müller, Nico"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1685"]
[BlackElo "1546"]
[PlyCount "61"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 b5 8. Bg5
Be7 9. Nd5 Bb7 10. Nxe7 Qxe7 11. f3 Nc6 12. a4 Na7 13. axb5 axb5 14. Be3 Bc6
15. Na5 O-O 16. Nxc6 Nxc6 17. Rxa8 Rxa8 18. Bxb5 Qb7 19. Bxc6 Qxc6 20. O-O Ra2
21. Qb1 Qc4 22. c3 Qb3 23. Rd1 Rxb2 24. Qd3 Qc2 25. Qxc2 Rxc2 26. Rxd6 Kf8 27.
Rc6 Ke8 28. Bb6 Kd7 29. Rc7+ Ke6 30. Bc5 Nh5 31. g3 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.26"]
[White "Paufler, Patrick"]
[Black "Müller, Linus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "1445"]
[PlyCount "53"]
[EventDate "2018.12.27"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. O-O Nge7 7. Rb1 d5 8. cxd5
exd5 9. d3 O-O 10. Bg5 Be6 11. Qc2 Nb4 12. Qd2 Re8 13. a3 Nbc6 14. Rfc1 Qd7 15.
b4 cxb4 16. axb4 Rec8 17. Bf4 a5 18. bxa5 Nxa5 19. Ne5 Bxe5 20. Bxe5 d4 21. Ne4
Rxc1+ 22. Rxc1 Nb3 23. Nf6+ Kg7 24. Nxd7+ Kg8 25. Qh6 Nf5 26. Nf6+ Kh8 27.
Qxh7# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.27"]
[White "Rodrigues, Afonso"]
[Black "Lu, Siyuan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1493"]
[BlackElo "1659"]
[PlyCount "110"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 O-O 7. h3 Ne7 8. Bc2
Ng6 9. d4 exd4 10. cxd4 Bb4+ 11. Bd2 Bxd2+ 12. Nbxd2 Re8 13. O-O c6 14. Re1 Qc7
15. Nc4 Be6 16. Ne3 Rad8 17. d5 Bd7 18. dxc6 Bxc6 19. Rc1 Qd7 20. Nd5 Nxd5 21.
exd5 Rxe1+ 22. Nxe1 Bb5 23. a4 Ba6 24. b4 b6 25. b5 Bb7 26. g4 Nf4 27. Qf3 Ng6
28. Be4 Re8 29. Bf5 Qe7 30. Ng2 Ne5 31. Qe2 g6 32. Bb1 Kf8 33. f4 Nd7 34. Qxe7+
Rxe7 35. Rc7 Nc5 36. Rxe7 Kxe7 37. Bc2 Bxd5 38. Ne3 Bb3 39. Bxb3 Nxb3 40. Kf2
Ke6 41. Nc4 Nc5 42. a5 bxa5 43. Nxa5 a6 44. bxa6 Nxa6 45. Ke3 Kd5 46. Nb7 Nc5
47. Nd8 f6 48. h4 Kc4 49. Nc6 d5 50. Nd4 Ne4 51. f5 g5 52. hxg5 Nxg5 53. Ne6
Nf7 54. Nf4 Ne5 55. Nh5 d4+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.28"]
[White "Krüger, Dietrich"]
[Black "Raedisch, Peter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1262"]
[BlackElo "1655"]
[PlyCount "72"]
[EventDate "2018.12.27"]

1. d4 d5 2. Nc3 a6 3. Bf4 Nf6 4. e3 Nc6 5. Bd3 e6 6. a3 Bd7 7. Qf3 Be7 8. Nge2
g6 9. e4 Bf8 10. exd5 exd5 11. Nxd5 Nxd5 12. Qxd5 Bg7 13. c3 O-O 14. h4 h5 15.
Bg5 Qe8 16. O-O-O Be6 17. Qf3 Rb8 18. Qe3 Qd7 19. f3 Rfe8 20. Qf2 b5 21. Nf4
Bb3 22. Nxg6 Bxd1 23. Rxd1 fxg6 24. Bxg6 Rf8 25. Bxh5 Qf5 26. Bg4 Qxg4 27. d5
Na5 28. Be7 Rf7 29. Rd4 Nb3+ 30. Kb1 Nxd4 31. Bc5 Qf5+ 32. Ka2 Nc2 33. Bd4
Qxd5+ 34. b3 Nxd4 35. cxd4 Qxd4 36. Qc2 Qa1# 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.29"]
[White "Dettmann, Valentina"]
[Black "Klawitter, Bernd"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1593"]
[PlyCount "62"]
[EventDate "2018.12.27"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. Nf3 h6 6. Nc3 Bb4 7. Bd2 Ne7 8. a3 Ba5
9. b4 Bb6 10. Be3 a6 11. Na4 Ba7 12. O-O O-O 13. c4 dxc4 14. Bxc4 b5 15. Bxb5
cxb5 16. Nc3 Nd5 17. Qd2 Nc6 18. Rfb1 Nce7 19. a4 Nxc3 20. Qxc3 Bxb1 21. Rxb1
Nd5 22. Qa3 Nxe3 23. fxe3 Qd5 24. Rc1 Rfc8 25. Rc5 Bxc5 26. bxc5 Qc4 27. Nd2
Qxa4 28. Qxa4 bxa4 29. Nc4 Rab8 30. Nb6 Rxb6 31. cxb6 Rb8 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "3.30"]
[White "Mandelkow, Elias"]
[Black "Herrmann, Sabine"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1569"]
[BlackElo "1553"]
[PlyCount "111"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Nc6 5. Bf4 Bd6 6. Bg3 Ne4 7. c5 Nxc3 8.
bxc3 Bxg3 9. hxg3 Qf6 10. e3 a6 11. Be2 h6 12. Rb1 Rb8 13. Kf1 Bd7 14. Kg1 O-O
15. g4 Qg6 16. g5 hxg5 17. Bd3 f5 18. Rb2 g4 19. Ne1 Kf7 20. Be2 Rh8 21. Rxh8
Rxh8 22. Bd3 Qh5 23. Kf1 Nd8 24. c4 Bc6 25. Qc2 dxc4 26. Bxc4 Bxg2+ 27. Nxg2 g3
28. Nf4 Qg4 29. Ke1 gxf2+ 30. Kd2 g6 31. Kc3 Rh2 32. Qa4 c6 33. Qa5 Qg5 34.
Qc7+ Ke8 35. Qe5 Qg1 36. Nxe6 Qe1+ 37. Kb3 Rh7 38. Nxd8+ Kxd8 39. Qb8+ Ke7 40.
Qxb7+ Kf6 41. Qxh7 Qxe3+ 42. Ka4 Kg5 43. Rb4 a5 44. Kxa5 Qa3+ 45. Ra4 Qc3+ 46.
Kb6 Qxd4 47. Qe7+ Kh6 48. Qe2 Qd8+ 49. Kxc6 Qc8+ 50. Kb5 Qb7+ 51. Ka5 Qa8+ 52.
Kb4 Qb7+ 53. Ka3 Qg2 54. Qe3+ Kg7 55. Ra7+ Kf8 56. Qe7# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.1"]
[White "Chittka, Julius"]
[Black "Von Gleich, Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2279"]
[BlackElo "2323"]
[PlyCount "69"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 b6 4. e3 Be7 5. d4 c5 6. Bd3 O-O 7. O-O Ba6 8. c4
Nc6 9. Nbd2 cxd4 10. exd4 Rc8 11. Rc1 d5 12. Re1 dxc4 13. bxc4 Na5 14. Qe2 Bb4
15. a3 Bxd2 16. Nxd2 Re8 17. Qf3 Bb7 18. Qh3 h6 19. Re3 Nh7 20. Rce1 Ng5 21.
Qh5 Qf6 22. Ba1 Qf4 23. d5 Nxc4 24. g3 Qxe3 25. fxe3 Nxd2 26. Rd1 Bxd5 27. Rxd2
Bf3 28. Qh4 Rc1+ 29. Kf2 Rxa1 30. Qa4 Rc8 31. h4 Bc6 32. Rc2 Nh3+ 33. Ke2 Ng1+
34. Kf2 Nh3+ 35. Ke2 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.2"]
[White "Powierski, Emil"]
[Black "Malkiel, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2310"]
[BlackElo "2187"]
[PlyCount "67"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O
g6 9. Re1 Bg7 10. Nf1 cxd4 11. cxd4 O-O 12. h4 f6 13. exf6 Nxf6 14. Ng3 Ng4 15.
h5 Nxd4 16. hxg6 hxg6 17. Bxg6 Nxf3+ 18. gxf3 Ne5 19. Bh5 Qf6 20. f4 Ng6 21. f5
Ne7 22. Bg4 e5 23. Re3 Nxf5 24. Rf3 Qg6 25. Qxd5+ Be6 26. Qe4 Rad8 27. Nxf5
Rd1+ 28. Kh2 Bxf5 29. Rxf5 Qh7+ 30. Bh3 Rfd8 31. Bg5 R8d3 32. Qc4+ Kh8 33. Qc8+
Rd8 34. Bxd8 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.3"]
[White "Hochgräfe, Markus"]
[Black "Jantzen, Hans-Jörg"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2413"]
[BlackElo "2130"]
[PlyCount "52"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 a6 5. d4 g6 6. Be2 Bg7 7. O-O O-O 8. a4 a5
9. Qb3 Na6 10. Rd1 Nb4 11. Bd2 Bf5 12. Ne1 e6 13. f3 g5 14. Na2 Nxa2 15. Rxa2
Qc7 16. Nd3 g4 17. Be1 Bh6 18. Ne5 gxf3 19. gxf3 Nd7 20. Nxd7 Qxd7 21. Bh4 f6
22. Kh1 Kh8 23. Raa1 Qf7 24. Rg1 Qh5 25. Bf2 Rg8 26. Rg3 Rxg3 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.4"]
[White "Porth, Hartmut"]
[Black "Spiric, Igor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2093"]
[BlackElo "2277"]
[PlyCount "77"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nd2 e6 5. Ngf3 Be7 6. Bd3 O-O 7. c3 d6 8. Qc2
Nbd7 9. e4 e5 10. Bg5 exd4 11. cxd4 Nd5 12. exd5 Bxg5 13. Bxh7+ Kh8 14. Nxg5
Qxg5 15. Be4 f5 16. Bf3 Rae8+ 17. Kf1 Nf6 18. h4 Qh6 19. Rd1 Ng4 20. Nb1 Qf4
21. Kg1 Qxd4 22. Bxg4 Qxg4 23. Nc3 b5 24. Rh3 b4 25. Rg3 Qc4 26. Qd2 f4 27. b3
bxc3 28. Rxc3 Qe4 29. Rxc7 Re7 30. Rxe7 Qxe7 31. Re1 Qxh4 32. Re6 f3 33. gxf3
Qh5 34. Rxd6 Qxf3 35. Qe3 Bxd5 36. Qxf3 Bxf3 37. Rd7 a6 38. Rd6 Rf6 39. Rd4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.5"]
[White "Reddmann, Hauke"]
[Black "Koop, Th.Börge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2256"]
[BlackElo "1846"]
[PlyCount "43"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 Nbd7 6. Nc3 dxc4 7. Bxc4 Nb6 8.
Be2 Bd6 9. Bg5 Be7 10. Bf3 c6 11. e4 Bg6 12. Nge2 O-O 13. Rd1 Nh5 14. Be3 Bg5
15. Bxg5 Qxg5 16. h4 Qe7 17. g4 Qf6 18. Rh3 Nf4 19. e5 Nxh3 20. exf6 e5 21.
dxe5 gxf6 22. Bg2 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.6"]
[White "Schellhorn, Wolfgang"]
[Black "Apitzsch, Leon Fabian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2138"]
[BlackElo "1940"]
[PlyCount "73"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d6 8. Qb3
Qe7 9. cxd4 Bb6 10. Bg5 Nf6 11. Bb5 Bd7 12. e5 dxe5 13. Bxc6 Bxc6 14. dxe5 Bxf3
15. exf6 gxf6 16. Qc3 Rg8 17. Re1 Be4 18. Nd2 O-O-O 19. Rxe4 Qd7 20. Bf4 Rg4
21. Rae1 Rxf4 22. Rxf4 Qxd2 23. Qxd2 Rxd2 24. Rxf6 Rxa2 25. Rxf7 Kd8 26. h4 a5
27. Re6 a4 28. Rh6 a3 29. Rhxh7 Ke8 30. h5 Re2 31. Rfg7 Rxf2 32. Kh2 Bd4 33.
Re7+ Kf8 34. Rd7 Kg8 35. Rhe7 a2 36. h6 a1=Q 37. Re8+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.7"]
[White "Böhm, Thomas"]
[Black "Nyenhuis, Yannek"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2126"]
[BlackElo "1922"]
[PlyCount "73"]
[EventDate "2018.12.27"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Be2 Be7 6. O-O c6 7. a4 a5 8. Re1
Qc7 9. Bg5 h6 10. Be3 Nf8 11. Nd2 Ng6 12. Nc4 Nd7 13. Qd2 O-O 14. Rad1 Rb8 15.
Bh5 b5 16. axb5 cxb5 17. Na3 exd4 18. Bxd4 Bg5 19. Be3 Bxe3 20. Qxe3 Ba6 21.
Nd5 Qd8 22. b4 Nge5 23. Be2 Nc4 24. Nxc4 bxc4 25. bxa5 Re8 26. Qd4 Qxa5 27. Ra1
Qc5 28. Qxc5 Nxc5 29. f3 Rbc8 30. Red1 f5 31. Nb4 Bb7 32. Bxc4+ Ne6 33. Bb3 Kh8
34. exf5 Ng5 35. Re1 Rxe1+ 36. Rxe1 Bxf3 37. h4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.8"]
[White "Franke, Lutz"]
[Black "Stelzner, Hendrik"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2110"]
[BlackElo "1908"]
[PlyCount "79"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 a6 8. a4
Nbd7 9. e4 Bg7 10. Be2 O-O 11. O-O Re8 12. Qc2 Rb8 13. Ra3 Ne5 14. a5 b5 15.
axb6 Qxb6 16. Rb3 Qa7 17. Rxb8 Qxb8 18. f4 Neg4 19. Nc4 Nh5 20. g3 Bd4+ 21. Kg2
f5 22. Qa4 Nhf6 23. Bxg4 fxg4 24. e5 Bxc3 25. bxc3 Bd7 26. Qa2 Ne4 27. e6 Bb5
28. Qb3 Qa8 29. Rd1 Kg7 30. Ne3 Be2 31. Re1 c4 32. Qb6 Bf3+ 33. Kg1 Re7 34.
Qd4+ Nf6 35. Ba3 Qb8 36. Nxc4 Qb3 37. Bxd6 Qa2 38. Qxf6+ Kxf6 39. Be5+ Kf5 40.
Nd6# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.9"]
[White "Koop, Sören"]
[Black "Schulz, Hans-Juergen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2096"]
[BlackElo "1827"]
[PlyCount "35"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Qe7 5. Nd4 Qe5 6. Nb5 Na6 7. d4 Qf5 8.
N1c3 Nf6 9. f3 Bb4 10. Bd2 O-O 11. fxe4 Qg6 12. Qd3 c6 13. dxc6 bxc6 14. e5 Bf5
15. Qg3 Ng4 16. Nd6 Bxd6 17. Bxa6 Nxe5 18. dxe5 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.10"]
[White "Sonntag, Sven"]
[Black "Magnussen, Helge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "2041"]
[PlyCount "93"]
[EventDate "2018.12.27"]

1. c4 e6 2. d4 Nf6 3. Nc3 c5 4. d5 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. Bd2 d6 8.
e3 Be6 9. Qe4 Qd7 10. Nf3 Be7 11. Qc2 d5 12. cxd5 Bxd5 13. Bb5 O-O 14. Ne5 Qe6
15. Nxc6 bxc6 16. Bd3 Rfd8 17. Bxh7+ Kh8 18. Bf5 Qd6 19. O-O-O Rab8 20. Bc3 Bf6
21. e4 Qf4+ 22. Qd2 Bg5 23. Qxf4 Bxf4+ 24. Kc2 Bxa2 25. Rxd8+ Rxd8 26. g3 Bb8
27. e5 Kg8 28. b3 c4 29. bxc4 Bxc4 30. Rb1 Bb5 31. f4 Bc7 32. Bb4 Bb6 33. Bd6
Bd4 34. Rb4 Bg1 35. e6 fxe6 36. Bxe6+ Kh7 37. f5 g5 38. Be7 Rb8 39. f6 a5 40.
Re4 a4 41. h4 gxh4 42. Bf7 Kh6 43. Re5 Bd3+ 44. Kxd3 Rb5 45. Bf8+ Kh7 46. Rxb5
cxb5 47. g4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.11"]
[White "Szobries, Torsten"]
[Black "Mi, Gufeng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "1489"]
[PlyCount "125"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. e3 c6 3. c4 g6 4. b3 Bg7 5. Bb2 d6 6. d4 d5 7. Bd3 O-O 8. O-O Re8
9. Nc3 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. Rfd1 Nbd7 13. cxd5 exd5 14. Rac1 Qe7 15.
Qe2 Ne4 16. Nxe4 dxe4 17. Bb1 Nf6 18. a3 a5 19. Rc4 Nd5 20. Qd2 f5 21. Re1 h6
22. Rc5 a4 23. b4 Kh7 24. Ba2 Rad8 25. b5 Qg5 26. bxc6 bxc6 27. Rxc6 f4 28. Rc5
f3 29. g3 Re7 30. Bc3 Qf5 31. Kh2 Red7 32. Rb1 Bf8 33. Rxd5 Rxd5 34. Bxd5 Qxd5
35. Bb4 Bg7 36. Rc1 Rd7 37. Qc2 Ra7 38. Qc4 Qd7 39. d5 Qf5 40. d6 Rd7 41. Qc8
Qe6 42. Qc4 Qe5 43. Rd1 Qb2 44. Kg1 Qe5 45. Qd5 Qe8 46. Rc1 Be5 47. Qxe4 Qe6
48. Qxf3 Bxd6 49. Bxd6 Qxd6 50. e4 Qd2 51. Qc3 Qd6 52. Kg2 Rf7 53. Qe3 Qf6 54.
Rc4 Qa6 55. Rb4 Qc6 56. Rb6 Qa8 57. Qd4 Qf8 58. Rb4 Qc8 59. Rxa4 Rd7 60. Ra7
Rxa7 61. Qxa7+ Kg8 62. Qd4 Qc6 63. Qd5+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.12"]
[White "Kemeny, Matthias"]
[Black "Ziefle, Stefan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1980"]
[PlyCount "84"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8.
Qd2 Qa5 9. a3 O-O 10. O-O Bd7 11. Rad1 Rac8 12. Kh1 a6 13. f4 Bg4 14. Nxc6 bxc6
15. Nd5 Qxd2 16. Nxe7+ Kh8 17. Rxd2 Bxe2 18. Rxe2 Rc7 19. e5 Rxe7 20. exf6 Bxf6
21. Rfe1 Rfe8 22. g3 Kg8 23. c3 h5 24. Kg2 Re4 25. Kf3 Bd8 26. Bf2 Rxe2 27.
Rxe2 Rxe2 28. Kxe2 f5 29. Kd3 Kf7 30. h3 Ke6 31. c4 Bc7 32. b4 d5 33. Be3 Bd6
34. Bd2 Bc7 35. a4 Bb6 36. Be1 Bc7 37. h4 dxc4+ 38. Kxc4 Bb6 39. b5 cxb5+ 40.
axb5 axb5+ 41. Kxb5 Be3 42. Kc6 Kf7 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.13"]
[White "Schwarzkopf, Jörg"]
[Black "Fuhrmann, Äke"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1843"]
[BlackElo "1955"]
[PlyCount "31"]
[EventDate "2018.12.27"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 e6 5. d4 Nb6 6. Bd3 cxd4 7. cxd4 Nc6 8. Nf3
d6 9. exd6 Qxd6 10. O-O g6 11. Nc3 Bg7 12. Nb5 Qd7 13. Bf4 O-O 14. Nc7 Rb8 15.
Nb5 Ra8 16. Nc7 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.14"]
[White "Fegebank, Fritz"]
[Black "Grabbel, Lennart Christian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1933"]
[BlackElo "1823"]
[PlyCount "70"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d5 7. exd5 Nxd5 8. b4
Ndxb4 9. cxb4 Bd4 10. b5 Na5 11. Nxd4 Qxd4 12. Qc2 Nxc4 13. dxc4 Qxa1 14. Nc3
Bf5 15. Qb3 Bd3 16. Rd1 Rad8 17. Ba3 Qxd1+ 18. Qxd1 Rfe8 19. Qa4 e4 20. Bc5 b6
21. Be3 Re7 22. h3 h6 23. Nd5 Red7 24. Bf4 Bxc4 25. Qxc4 Rxd5 26. Qxc7 R8d7 27.
Qc8+ Kh7 28. a4 f5 29. h4 Rf7 30. h5 Rdd7 31. Qc6 Kh8 32. Qe6 Kh7 33. Be3 Rb7
34. Qg6+ Kh8 35. Bd4 Kg8 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.15"]
[White "Goltser, Ilja"]
[Black "Schramm, Fynn"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1744"]
[BlackElo "1913"]
[PlyCount "41"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Qe7 7. cxd4 Bb4+ 8.
Bd2 Bxd2+ 9. Nbxd2 d6 10. Qe2 dxe5 11. dxe5 Ng4 12. Bb5 Bd7 13. Bxc6 Bxc6 14.
h3 Nh6 15. O-O O-O 16. Ne4 Qb4 17. Rfe1 Rad8 18. a3 Qb3 19. Rac1 Rfe8 20. Nc5
Qb6 21. b4 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.16"]
[White "Rudolph, Jens-Erik"]
[Black "Paufler, Patrick"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1860"]
[BlackElo "1662"]
[PlyCount "54"]
[EventDate "2018.12.27"]

1. b3 e5 2. Bb2 Nc6 3. e3 Bc5 4. f4 d6 5. Nf3 Qe7 6. Bb5 f6 7. fxe5 fxe5 8. O-O
Bd7 9. Nc3 Nf6 10. Na4 Bb6 11. Nxb6 axb6 12. d4 e4 13. Nh4 Ng4 14. Qe1 Qg5 15.
Rf4 Qxb5 16. Rxe4+ Kd8 17. Qg3 h5 18. h3 Qd5 19. hxg4 Qxe4 20. gxh5 Qg4 21. Qf2
Qxh5 22. g3 Ra5 23. d5 Ne5 24. Bxe5 dxe5 25. e4 Qg4 26. Nf5 Bxf5 27. exf5 Qd4
0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.17"]
[White "Chmielewski, Axel"]
[Black "Grabbel, Torben Frederik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1469"]
[PlyCount "86"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bd6 5. Bg5 c6 6. Nf3 Nbd7 7. e3 O-O 8. Bd3
dxc4 9. Bxc4 b5 10. Bd3 a6 11. O-O c5 12. Ne4 Be7 13. Nxc5 Nxc5 14. dxc5 h6 15.
Bxf6 Bxf6 16. Qe2 Bxb2 17. Rad1 Qf6 18. Be4 Ra7 19. Rd3 b4 20. Rfd1 a5 21. Nd4
Qh4 22. Bc6 Bc3 23. Nb5 Ra6 24. Qf3 Be5 25. h3 Qc4 26. Nd6 Bxd6 27. cxd6 Qxc6
28. Qxc6 Rxc6 29. d7 Bxd7 30. Rxd7 Rc2 31. R1d2 Rfc8 32. Kf1 Rxd2 33. Rxd2 Rc7
34. Ke2 Kf8 35. e4 Ke7 36. e5 g5 37. g3 Rc5 38. f4 gxf4 39. gxf4 Rc3 40. Rd3
Rxd3 41. Kxd3 Kd7 42. Kd4 Kc6 43. Kc4 Kb6 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.18"]
[White "Perschk, Bendix"]
[Black "Atri, Jamshid"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1930"]
[PlyCount "114"]
[EventDate "2018.12.27"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 f6 6. Re1 Be6 7. e4 d4 8. c3 Qd7
9. b4 dxc3 10. b5 Nd4 11. Nxc3 Nxb5 12. Nd5 Ne7 13. Nh4 O-O-O 14. a4 Nd4 15. f4
exf4 16. Nxf4 Bb3 17. Qh5 Kb8 18. Nhg6 Nxg6 19. Nxg6 Qe8 20. Nf4 Qxh5 21. Nxh5
Nc2 22. Bf4+ Ka8 23. Bc7 Rc8 24. e5 Nxe1 25. Rxe1 Rxc7 26. exf6 a6 27. Re8+ Ka7
28. fxg7 Bxg7 29. Nxg7 Rxe8 30. Nxe8 Bxa4 31. Nxc7 b5 32. Bd5 Bc2 33. Ne6 Kb6
34. d4 c4 35. Kf2 a5 36. Ke3 Bb3 37. Nc5 Ba2 38. Ne4 b4 39. Nd6 a4 40. Nxc4+
Kc7 41. Kd2 a3 42. g4 h6 43. Ne3 Bb1 44. Kc1 Bd3 45. Bb3 Kb6 46. h4 Kb5 47. Nf5
h5 48. Ne3 hxg4 49. Nxg4 Bc4 50. Kc2 a2 51. Bxc4+ Kxc4 52. Kb2 b3 53. h5 Kd3
54. Ne3 Kxe3 55. h6 Kd2 56. h7 a1=Q+ 57. Kxa1 Kc2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.19"]
[White "Chilton, Alexis"]
[Black "Kaußmann, Jean-David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1844"]
[BlackElo "1593"]
[PlyCount "40"]
[EventDate "2018.12.27"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. h3 Bh5 6. b4 Qb6 7. b5 c6 8. Rb1
Qc7 9. Ba3 Nf6 10. Be2 c5 11. d4 e6 12. d5 Qa5 13. Bb2 Nxd5 14. Qd2 Nxc3 15.
Qxc3 Qxc3+ 16. Bxc3 f6 17. Bc4 Bf7 18. O-O e5 19. Bxf7+ Kxf7 20. Rfd1 Be7
1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.20"]
[White "Hinrichs, Winfried"]
[Black "Zierott, Jan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1551"]
[BlackElo "1792"]
[PlyCount "56"]
[EventDate "2018.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Bg4 6. Ne2 e6 7. h3 Bh5 8. Nd2
Bd6 9. Be5 Nc6 10. Bb5 O-O 11. Bxc6 bxc6 12. O-O c5 13. Bxd6 Qxd6 14. dxc5 Qxc5
15. Nb3 Qb6 16. g4 Bg6 17. Ng3 Rfc8 18. c3 a5 19. Qd4 Qb5 20. Qd2 Rab8 21. g5
Ne4 22. Nxe4 Bxe4 23. Nxa5 Qxa5 24. b4 Qa3 25. Rfc1 Rc4 26. Qf4 Rbc8 27. b5
Rxc3 28. Qe3 Rxc1+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.21"]
[White "Meyer, Harald"]
[Black "Bloh, Fabian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1282"]
[BlackElo "1685"]
[PlyCount "84"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e4 e5 5. d3 g6 6. Bg5 Bg7 7. Qd2 d6 8. Nd5
Nd4 9. Be2 Ne6 10. Nxf6+ Bxf6 11. Bxf6 Qxf6 12. b4 O-O 13. b5 Qf4 14. g3 Qxd2+
15. Kxd2 f5 16. Raf1 Ng7 17. Ne1 b6 18. h4 h6 19. Nc2 Bb7 20. f3 Nh5 21. Rhg1
f4 22. g4 Ng3 23. Re1 Kf7 24. a3 Ke7 25. Kc3 a6 26. Bd1 axb5 27. cxb5 Ra5 28.
Kc4 Bc8 29. a4 Rxa4+ 30. Kc3 Ra5 31. d4 cxd4+ 32. Nxd4 exd4+ 33. Kxd4 Rxb5 34.
Kc4 Rc5+ 35. Kd4 Kf6 36. Rg2 Be6 37. Rb2 Rb8 38. Ba4 Rc4+ 39. Kd3 Rxa4 40. Rc1
Ra3+ 41. Kd4 Rba8 42. Rb4 Ne2# 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.22"]
[White "Müller, Nico"]
[Black "Westphal-Stubbe, Siegbert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1546"]
[BlackElo "1664"]
[PlyCount "136"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Be3 Nf6 7. f3 b6 8. Qd2
Bb7 9. g4 Be7 10. g5 Nh5 11. Be2 g6 12. O-O-O Nd7 13. Nb3 Nc5 14. Nxc5 dxc5 15.
Qe1 Qc7 16. Qh4 e5 17. Nd5 Bxd5 18. Rxd5 Rd8 19. Rhd1 Rxd5 20. Rxd5 h6 21. Bxa6
Nf4 22. Bb5+ Kf8 23. Rd7 Qb8 24. Bxf4 exf4 25. Bc4 Qe5 26. Rd5 hxg5 27. Qg4 Qb8
28. h3 b5 29. Bf1 Qe8 30. Qd7 Qxd7 31. Rxd7 b4 32. Kd2 Bf6 33. c3 Kg7 34. cxb4
cxb4 35. Kc2 Rd8 36. Rb7 Rd4 37. a4 bxa3 38. bxa3 Kf8 39. Bb5 Be7 40. a4 Bb4
41. Kb3 Ba5 42. Ra7 Bb6 43. Ra8+ Ke7 44. a5 Rd8 45. Ra6 Bd4 46. Rc6 Rb8 47. Kc4
Bf2 48. a6 Bb6 49. Kb4 Bf2 50. Rc7+ Ke6 51. Kc4 f5 52. exf5+ gxf5 53. Rg7 Kf6
54. Rh7 Kg6 55. Rd7 Rh8 56. a7 Bxa7 57. Rxa7 Rxh3 58. Bc6 g4 59. fxg4 fxg4 60.
Bd7 Rh4 61. Kd3 g3 62. Ke2 Rh2+ 63. Kf3 Rf2+ 64. Kg4 g2 65. Bf5+ Kf6 66. Ra6+
Ke5 67. Ra5+ Kd4 68. Ra4+ Kc5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.23"]
[White "Lu, Siyuan"]
[Black "Mandelkow, Elias"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1659"]
[BlackElo "1569"]
[PlyCount "73"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Bd3
Nbd7 9. O-O Ng4 10. Nd5 Be7 11. Qe2 Rc8 12. Rfd1 Bg5 13. Bxg5 Qxg5 14. f3 Ngf6
15. c4 Nh5 16. Qd2 Nf4 17. Kh1 Bxd5 18. cxd5 Qg6 19. Bf1 h5 20. Nc1 h4 21. Nd3
Nh5 22. Rac1 Rd8 23. Rc2 Ndf6 24. Rdc1 Ng3+ 25. Kg1 Nxf1 26. Kxf1 O-O 27. Rc7
Nh7 28. Nf2 f5 29. Qe2 Ng5 30. exf5 Qxf5 31. h3 e4 32. Re7 Qf6 33. Rcc7 Kh8 34.
Nxe4 Nxe4 35. Qxe4 Qh6 36. Qd4 Rg8 37. Re4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.24"]
[White "Raedisch, Peter"]
[Black "Grotrian, Peter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1655"]
[BlackElo "1500"]
[PlyCount "81"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. Bc4 a6 4. a4 Nf6 5. d3 Nc6 6. c3 Bg4 7. Qb3 e6 8. Nbd2 d5
9. e5 dxc4 10. Qxc4 Bxf3 11. Nxf3 Nd7 12. Qe4 Be7 13. h4 Qc7 14. Bf4 Nb6 15.
Ng5 Nd5 16. Bg3 Bxg5 17. hxg5 g6 18. Rc1 Nce7 19. O-O Nf5 20. Bh2 Ke7 21. d4 c4
22. g4 Ng7 23. f4 Rae8 24. f5 Kd8 25. f6 Reg8 26. fxg7 Rxg7 27. Qe2 h5 28. Rf2
hxg4 29. Qxg4 Rgh7 30. Qe2 Rh3 31. Rcf1 R8h7 32. Qd2 Ne3 33. Qe2 Nxf1 34. Qxf1
R3h4 35. Rg2 Qc6 36. Qf6+ Kc7 37. Qe7+ Qd7 38. Qc5+ Qc6 39. Qe7+ Kb6 40. a5+
Kxa5 41. Qb4# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.25"]
[White "Leonforte, Aurelius"]
[Black "Lohmann, Rene Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1629"]
[BlackElo "1390"]
[PlyCount "110"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Qxc6 6. Nc3 Bb4 7. Qd4 Bxc3+
8. bxc3 Nf6 9. Bd3 d6 10. Rb1 O-O 11. Bg5 Nd7 12. Bb5 Qb6 13. Qxb6 axb6 14. Bc4
h6 15. Bf4 Nc5 16. f3 Be6 17. Bb3 Rfe8 18. O-O Na4 19. Bxe6 Rxe6 20. Bd2 Nc5
21. Ra1 Ree8 22. Rfe1 Kf8 23. Kf2 Ra4 24. Be3 Ne6 25. Red1 Rea8 26. Rac1 Rxa2
27. f4 R2a4 28. Kf3 Rc4 29. Rd3 Ra3 30. Bd2 Nc5 31. Re3 Na4 32. Rb1 Nxc3 33.
Rb3 Rxb3 34. cxb3 Rxe4 35. Rxe4 Nxe4 36. Kxe4 Ke7 37. Bc3 g6 38. h4 Ke6 39. b4
b5 40. Bd2 h5 41. Be3 c6 42. Bb6 d5+ 43. Kd4 Kf5 44. Bc7 Kg4 45. Kc5 Kxh4 46.
f5 Kg4 47. fxg6 fxg6 48. Be5 g5 49. Kb6 Kf5 50. Bc3 Ke4 51. Kc7 d4 52. Bd2 Kd5
53. Bxg5 c5 54. Bd2 cxb4 55. Bxb4 Kc4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.26"]
[White "Klawitter, Bernd"]
[Black "Fuhrmann, Jeppe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1593"]
[BlackElo "1322"]
[PlyCount "57"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 e6 3. c3 Nc6 4. e3 g6 5. Bd3 Bg7 6. Nd2 d6 7. Qc2 Bd7 8. Bg3
Nd5 9. e4 Nb6 10. a3 Qe7 11. Ngf3 a6 12. Nb3 d5 13. Nc5 dxe4 14. Bxe4 e5 15.
Nxd7 Qxd7 16. Bxc6 Qxc6 17. O-O O-O-O 18. Nxe5 Bxe5 19. dxe5 Rhe8 20. Rad1 Nc4
21. Rxd8+ Kxd8 22. Re1 Kc8 23. a4 f6 24. e6 Rxe6 25. Rxe6 Qxe6 26. h3 Qc6 27.
b3 Nd6 28. c4 Nf5 29. Qc3 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.27"]
[White "Müller, Marvin"]
[Black "Müller, Linus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1586"]
[BlackElo "1445"]
[PlyCount "80"]
[EventDate "2018.12.27"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 d5 6. Nc3 e6 7. e4 Nf6 8. Nd2
O-O 9. f4 dxe4 10. Ndxe4 Nxe4 11. Nxe4 b6 12. Kh1 Bb7 13. Rb1 Qe7 14. Bd2 Rad8
15. Bc3 Nd4 16. Qd2 f5 17. Ng5 Bxg2+ 18. Qxg2 e5 19. Rfe1 Qd6 20. b4 Rfe8 21.
bxc5 Qxc5 22. Bxd4 Qxd4 23. Nf3 Qc5 24. fxe5 Bxe5 25. Rxe5 Rxe5 26. d4 Rxd4 27.
Nxd4 Qxd4 28. Qa8+ Kg7 29. Qxa7+ Kh6 30. Qc7 Qe4+ 31. Kg1 Qe3+ 32. Kh1 f4 33.
Qc6 fxg3 34. Qg2 gxh2 35. Rb3 Qe1+ 36. Kxh2 Re2 37. Rh3+ Kg7 38. Rg3 Rxg2+ 39.
Rxg2 Qa1 40. c4 Qe5+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.28"]
[White "Schulze, Tim"]
[Black "Englert, Barbara"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1520"]
[BlackElo "1238"]
[PlyCount "51"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. Bg5 Nbd7 7. Nxd5 Qa5+ 8.
Nc3 cxd4 9. Bxf6 dxc3 10. Bxc3 Bb4 11. Bxb4 Qxb4+ 12. Qd2 Qxd2+ 13. Nxd2 b6 14.
Nc4 Ba6 15. e3 b5 16. Nd6+ Ke7 17. Bxb5 Bxb5 18. Nxb5 Rhc8 19. Nc3 Ne5 20. Ke2
Rab8 21. Rab1 Nc4 22. Na4 Rb4 23. b3 Na3 24. Rbc1 Nc2 25. Kd2 Rxa4 26. bxa4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.29"]
[White "Herrmann, Sabine"]
[Black "Krüger, Dietrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1553"]
[BlackElo "1262"]
[PlyCount "67"]
[EventDate "2018.12.27"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 h5 6. Bf4 O-O-O 7. Nc3 Qa5 8.
O-O Bxf3 9. Bxf3 Rxd4 10. Bd2 Qb6 11. Rb1 e5 12. Qe2 Nf6 13. Be3 e4 14. Nxe4
Bc5 15. Nxc5 Re8 16. Nb3 Rxe3 17. Qxe3 Rb4 18. Qxb6 axb6 19. Bxc6 bxc6 20. h3
g5 21. Rfe1 g4 22. hxg4 Rxg4 23. f3 Rc4 24. c3 Nd5 25. Rbd1 b5 26. Nd4 Kb7 27.
Re5 b4 28. cxb4 Nxb4 29. Nb3 Kb6 30. a3 Nd5 31. Rxh5 Ne3 32. Rd3 Nd5 33. Rh8
Kb7 34. Na5+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.28"]
[Round "4.30"]
[White "Dettmann, Valentina"]
[Black "Rodrigues, Afonso"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1493"]
[PlyCount "41"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nf6 5. O-O Be7 6. a3 Nc6 7. d3 a6 8. Be3
O-O 9. b3 b5 10. Ne2 bxc4 11. bxc4 d5 12. cxd5 exd5 13. exd5 Nxd5 14. c4 Nxe3
15. fxe3 Bf6 16. d4 cxd4 17. exd4 Bg4 18. Ra2 Bxf3 19. Rxf3 Nxd4 20. Nxd4 Qxd4+
21. Kh1 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.1"]
[White "Von Gleich, Alexander"]
[Black "Powierski, Emil"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2310"]
[PlyCount "36"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Nc3 d5 5. d4 dxc4 6. Bg2 b5 7. Ne5 Ra7 8. e4
Bb7 9. Be3 Nbd7 10. O-O Ra8 11. Qe2 Nxe5 12. dxe5 Nd7 13. Rad1 Qc8 14. Qh5 g6
15. Qh4 Be7 16. Qh6 Bf8 17. Qh4 Be7 18. Qh6 Bf8 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.2"]
[White "Spiric, Igor"]
[Black "Chittka, Julius"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2277"]
[BlackElo "2279"]
[PlyCount "62"]
[EventDate "2018.12.27"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 e4 5. d3 a6 6. Bxc6 dxc6 7. dxe4 Qxd1+ 8.
Kxd1 Nxe4 9. Ke2 Be6 10. f3 Nd6 11. Nh3 Bxh3 12. gxh3 f6 13. c4 Kf7 14. Nc3 Be7
15. Rad1 Rhd8 16. c5 Nb5 17. Na4 Rd5 18. Rxd5 cxd5 19. Rd1 Ke6 20. Bd4 Re8 21.
Kf2 c6 22. Nb2 Bd8 23. a4 Nc7 24. Nd3 Kf7 25. b4 Be7 26. Rb1 Ra8 27. Rb2 Bf8
28. Rb1 g6 29. Nf4 Bh6 30. Ne2 Re8 31. h4 Ke6 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.3"]
[White "Hochgräfe, Markus"]
[Black "Reddmann, Hauke"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2413"]
[BlackElo "2256"]
[PlyCount "48"]
[EventDate "2018.12.27"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5
Nxd5 9. e4 Nxc3 10. bxc3 e5 11. Qc2 exd4 12. cxd4 Nb6 13. Bg5 f6 14. Bh4 g5 15.
Bg3 f5 16. Qb3+ Kh8 17. exf5 Bxf5 18. Ne5 Qd5 19. Qe3 Qe4 20. Bf3 Qxe3 21. fxe3
Kg8 22. Rfc1 Rad8 23. a4 Nd7 24. Nxd7 Rxd7 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.4"]
[White "Malkiel, Daniel"]
[Black "Franke, Lutz"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "2110"]
[PlyCount "42"]
[EventDate "2018.12.27"]

1. Nf3 f5 2. d3 Nc6 3. d4 e6 4. e3 Nf6 5. Be2 Be7 6. b3 O-O 7. O-O d6 8. Bb2
Ne4 9. c4 Bf6 10. Nbd2 Nxd2 11. Qxd2 e5 12. b4 e4 13. Ne1 Qe7 14. f4 exf3 15.
gxf3 Re8 16. Nc2 f4 17. e4 Bh3 18. Rfd1 Bxd4+ 19. Bxd4 Qg5+ 20. Kf2 Qg2+ 21.
Ke1 Qh1+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.5"]
[White "Koop, Sören"]
[Black "Schellhorn, Wolfgang"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2096"]
[BlackElo "2138"]
[PlyCount "79"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. a4 b6 10. Be3 Bb7 11. Bf3 Nbd7 12. Qd3 Qc7 13. Rfd1 Rac8 14. Rd2 Rfd8
15. h3 Qc4 16. Nd5 Nxd5 17. Qxc4 Rxc4 18. exd5 f5 19. a5 b5 20. Bb6 Rdc8 21. c3
Nf6 22. Rad1 b4 23. cxb4 Rxb4 24. Nc1 e4 25. Be2 Nxd5 26. Rxd5 Bxd5 27. Rxd5
Rxc1+ 28. Kh2 g6 29. Bxa6 Bf6 30. Rb5 Be5+ 31. g3 Rxb5 32. Bxb5 d5 33. a6 d4
34. a7 Ra1 35. b3 d3 36. Ba4 d2 37. a8=Q+ Kg7 38. Qb7+ Kh6 39. Be3+ f4 40. Bxd2
1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.6"]
[White "Jantzen, Hans-Jörg"]
[Black "Szobries, Torsten"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2130"]
[BlackElo "2032"]
[PlyCount "91"]
[EventDate "2018.12.27"]

1. d4 e6 2. Bf4 Nf6 3. e3 c5 4. c3 Be7 5. Nd2 d6 6. Ngf3 Nbd7 7. Nc4 Nb6 8.
dxc5 Nxc4 9. Bxc4 dxc5 10. Qxd8+ Bxd8 11. Rd1 a6 12. Bd6 b5 13. Bd3 Be7 14.
Bxe7 Kxe7 15. Ne5 Bb7 16. f3 Rad8 17. Ke2 Ne8 18. Bb1 Nd6 19. Nd3 Rc8 20. b4
cxb4 21. cxb4 h6 22. Rc1 Rxc1 23. Rxc1 Rc8 24. Rxc8 Bxc8 25. Nc5 Nc4 26. Bd3
Nb6 27. Kd2 Kd6 28. Bc2 Nd5 29. a3 Kc7 30. Bb3 Nb6 31. Kc3 Kd6 32. f4 f6 33. g3
Na8 34. e4 Nc7 35. Kd4 e5+ 36. Ke3 a5 37. f5 axb4 38. axb4 Na6 39. Nd3 Bd7 40.
Bf7 Nb8 41. Kf2 Nc6 42. Ke3 Nd4 43. Bh5 Ke7 44. Nc5 Be8 45. Bd1 Bf7 46. Nd3
1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.7"]
[White "Sonntag, Sven"]
[Black "Böhm, Thomas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "2126"]
[PlyCount "62"]
[EventDate "2018.12.27"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Bb4 5. Bxf6 Qxf6 6. a3 Bxc3+ 7. bxc3 b6 8.
e3 Bb7 9. Qh5+ Qf7 10. Qxf7+ Kxf7 11. Nf3 d6 12. Bd3 Nd7 13. a4 g6 14. e4 Kf6
15. Nd2 e5 16. O-O f4 17. a5 Rhe8 18. a6 Bc8 19. f3 Nb8 20. c5 dxc5 21. dxe5+
Kxe5 22. Nc4+ Ke6 23. Nb2 Bd7 24. Bc4+ Ke7 25. e5 Be6 26. Bd3 Nd7 27. Be4 Rad8
28. Bc6 Rf8 29. Rfe1 Nb8 30. Bb5 Rd2 31. Nd3 c4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.8"]
[White "Paufler, Patrick"]
[Black "Porth, Hartmut"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "2093"]
[PlyCount "60"]
[EventDate "2018.12.27"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. Be2 Bd6 6. Bxd6 cxd6 7. O-O f5 8. c3
Nf6 9. Nbd2 O-O 10. c4 dxc4 11. Bxc4 d5 12. Bd3 Ne4 13. Qa4 Nxd2 14. Nxd2 f4
15. h3 fxe3 16. fxe3 Qg5 17. Kh2 Qxe3 18. Qc2 Nxd4 19. Qc3 Qe5+ 20. Kh1 Rfc8
21. Qb4 Bf5 22. Rae1 Qg3 23. Bxf5 Nxf5 24. Rxe6 Ne3 25. Rxe3 Qxe3 26. Nb3 Rf8
27. Rd1 Rae8 28. Qxb7 Rf5 29. Nd4 Rh5 30. Nf3 Rxh3+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.9"]
[White "Grabbel, Torben Frederik"]
[Black "Kemeny, Matthias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "1980"]
[PlyCount "52"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. cxd5 cxd5 8. Nc3
Nc6 9. a3 Bf5 10. b4 Ne4 11. Bb2 Rc8 12. Rc1 h6 13. e3 Qd7 14. Nd2 Nxc3 15.
Bxc3 Bh3 16. b5 Nb8 17. a4 h5 18. Qf3 Bxg2 19. Kxg2 a6 20. Qe2 Qe6 21. Bb4 Bxd4
22. Nb3 Ba7 23. a5 Qe4+ 24. Qf3 Qxb4 25. b6 Bxb6 26. Qxd5 Ba7 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.10"]
[White "Koop, Th.Börge"]
[Black "Schwarzkopf, Jörg"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "1843"]
[PlyCount "44"]
[EventDate "2018.12.27"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nc6 8. Qa4
Be7 9. Be3 cxd4 10. cxd4 O-O 11. Nc3 Qd6 12. Rfd1 Nd5 13. Nxd5 Qxd5 14. Rac1
Rfd8 15. Qb5 Rab8 16. a3 Bf6 17. Rc5 Qd7 18. d5 exd5 19. Rcxd5 Qc7 20. Qa4 Be6
21. Rxd8+ Rxd8 22. Rxd8+ Qxd8 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.11"]
[White "Ziefle, Stefan"]
[Black "Magnussen, Helge"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2041"]
[PlyCount "32"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Bd3 Bg4 7. h3 Bh5 8. Ne2
Bxf3 9. gxf3 Nd7 10. Bf4 Bxf4 11. Nxf4 Qf6 12. Qe2+ Kf8 13. Qd2 Re8+ 14. Be2 g5
15. Qb4+ c5 16. dxc5 Qxf4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.12"]
[White "Fuhrmann, Äke"]
[Black "Grabbel, Lennart Christian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1955"]
[BlackElo "1823"]
[PlyCount "67"]
[EventDate "2018.12.27"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 e6 6. Rb1 Nge7 7. b4 cxb4 8. axb4
O-O 9. Nf3 d5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. O-O e5 13. d3 Qd6 14. Qa4 Bd7 15.
b5 Ne7 16. Ba3 Qf6 17. Nd2 a6 18. Ne4 Qe6 19. Nc5 Qd6 20. Nxb7 Qf6 21. Qb4 Nf5
22. Nc5 Bxb5 23. Bxa8 Rxa8 24. Ne4 Qd8 25. Rfc1 Nd4 26. Nc3 Rc8 27. Kf1 Bh6 28.
Nxb5 Bxc1 29. Nxd4 Bxa3 30. Qxa3 Qxd4 31. Qxa6 Qd7 32. Qf6 Qd5 33. Qf3 Qxf3 34.
exf3 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.13"]
[White "Apitzsch, Leon Fabian"]
[Black "Zierott, Jan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1940"]
[BlackElo "1792"]
[PlyCount "71"]
[EventDate "2018.12.27"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Qxe4 Nf6 8.
Qd3 Bb4 9. Be2 Nbd7 10. Bd2 Nd5 11. O-O Nxc3 12. bxc3 Bd6 13. Rab1 Rb8 14. Be3
Qc7 15. c4 Bf4 16. Bf3 Bxe3 17. fxe3 Nf6 18. e4 O-O 19. e5 Nd7 20. Rb3 Rfd8 21.
Qe4 Nb6 22. Be2 Rd7 23. c5 Nd5 24. Rbf3 Rf8 25. Qg4 Qd8 26. h4 Qe7 27. h5 f5
28. exf6 Nxf6 29. Qh4 h6 30. Bc4 b6 31. cxb6 axb6 32. c3 Re8 33. Rxf6 gxf6 34.
Rxf6 Rd5 35. Bxd5 cxd5 36. Qg4+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.14"]
[White "Bloh, Fabian"]
[Black "Fegebank, Fritz"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1685"]
[BlackElo "1933"]
[PlyCount "82"]
[EventDate "2018.12.27"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 e6
9. Be3 Nh6 10. g4 Qh4+ 11. Bf2 hxg4 12. Bxh4 gxf3 13. Bf2 Nf5 14. O-O-O Bh6 15.
Rd3 Bxf4+ 16. Kb1 Bg3 17. Bxg3 Nxg3 18. Rg1 Nxf1 19. Rxf1 Rxh3 20. Rdxf3 Rxf3
21. Rxf3 Nd7 22. Rh3 Ke7 23. Ne2 c5 24. c3 Rg8 25. Nf4 g5 26. Ng2 b6 27. Ne3 f5
28. exf6+ Nxf6 29. Kc2 c4 30. Kd1 g4 31. Rh2 g3 32. Rg2 Ne4 33. Nf1 Kd6 34. Ke2
e5 35. dxe5+ Kxe5 36. Kf3 d4 37. cxd4+ Kxd4 38. Nd2 Rf8+ 39. Ke2 Nxd2 40. Kxd2
Rf2+ 41. Rxf2 gxf2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.15"]
[White "Atri, Jamshid"]
[Black "Goltser, Ilja"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1930"]
[BlackElo "1744"]
[PlyCount "59"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8.
Qxg7 Rg8 9. Qxh7 dxc3 10. f4 Nbc6 11. Nf3 Qc7 12. h4 b6 13. Ng5 Rf8 14. Bd3 Nd4
15. Be3 Nef5 16. Bf2 Nc6 17. g4 Nfd4 18. Qg7 Bb7 19. Nh7 Ke7 20. Nxf8 Rxf8 21.
h5 Nf3+ 22. Kd1 Na5 23. Rh3 d4 24. h6 Nc4 25. h7 Nb2+ 26. Ke2 Nxd3 27. Qxf8+
Kd7 28. Qxf7+ Kc6 29. Qxc7+ Kxc7 30. cxd3 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.16"]
[White "Nyenhuis, Yannek"]
[Black "Westphal-Stubbe, Siegbert"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1664"]
[PlyCount "73"]
[EventDate "2018.12.27"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 c5 4. e3 a6 5. c4 cxd4 6. exd4 d6 7. Nc3 b6 8. Bd3
Bb7 9. O-O Be7 10. a3 Nbd7 11. b4 Qc7 12. Rc1 Rd8 13. c5 Qb8 14. Qe2 b5 15. Ng5
O-O 16. Rfe1 e5 17. dxe5 dxe5 18. Bg3 Qa8 19. f3 h6 20. Nge4 Nh5 21. Bb1 Nf4
22. Qc2 g6 23. Bxf4 exf4 24. Ba2 Kg7 25. Rcd1 Bc6 26. Nd5 Bxd5 27. Bxd5 Qa7 28.
Bb3 f5 29. Nd6 Bh4 30. Re6 Nb8 31. Qe2 Nc6 32. Ne8+ Rfxe8 33. Rxe8 Rxd1+ 34.
Qxd1 Ne7 35. Qd6 Bf6 36. Qe6 h5 37. Qf7+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.17"]
[White "Schramm, Fynn"]
[Black "Lu, Siyuan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1913"]
[BlackElo "1659"]
[PlyCount "65"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 Be7 8. Re1
O-O 9. d4 d6 10. Nbd2 Bg4 11. Nf1 Qd7 12. Ng3 h6 13. a4 Nh7 14. Qd3 Bxf3 15.
gxf3 Na5 16. Bc2 Rfd8 17. dxe5 dxe5 18. Qxd7 Rxd7 19. axb5 Nc4 20. bxa6 Bg5 21.
b3 Bxc1 22. Rexc1 Nd2 23. Kg2 g6 24. h4 Rd6 25. a7 Nf8 26. Rd1 Ne6 27. Ne2 g5
28. Ra5 gxh4 29. Rd5 h3+ 30. Kg3 Nf4 31. R1xd2 Rg6+ 32. Kh2 Rg2+ 33. Kh1 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.18"]
[White "Stelzner, Hendrik"]
[Black "Raedisch, Peter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "1655"]
[PlyCount "51"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Qe7 5. Re1 Bxf2+ 6. Kxf2 Qc5+ 7. d4 Qxc4
8. b3 Qa6 9. d5 Nd8 10. Kg1 f6 11. c4 d6 12. Be3 b6 13. Nc3 Ne7 14. a4 O-O 15.
a5 Qb7 16. a6 Qb8 17. b4 Bd7 18. b5 Ng6 19. Rf1 f5 20. Ng5 f4 21. Qh5 h6 22.
Qxg6 hxg5 23. Ne2 Nf7 24. Nxf4 gxf4 25. Bxf4 exf4 26. Rxf4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.19"]
[White "Schulz, Hans-Juergen"]
[Black "Mi, Gufeng"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1827"]
[BlackElo "1489"]
[PlyCount "97"]
[EventDate "2018.12.27"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Be3 Nd7 6. Qd2 h6 7. Be2 Ngf6 8. h3
b5 9. a3 Bb7 10. d5 c6 11. Rd1 cxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. Nh4 Rc8 15.
Bf3 Nd7 16. Bg4 Qc7 17. O-O Bxc3 18. bxc3 Qxc3 19. Qf4 Qf6 20. Bxd7+ Kxd7 21.
Qg4+ Kd8 22. Qb4 Rc7 23. Nf3 Qc3 24. Qf4 Qf6 25. Qe3 Kd7 26. Rfe1 g5 27. Rd4
Re8 28. Qd3 Kc8 29. c4 e5 30. Rde4 bxc4 31. Rxc4 Ree7 32. Rec1 Qh8 33. Rxc7+
Rxc7 34. Qf5+ Kb8 35. Rxc7 Kxc7 36. Qxf7+ Kb8 37. Qe7 Ka8 38. Qxd6 e4 39. Ne5
Qc8 40. Kh2 h5 41. Nd7 Ka7 42. Qb6+ Ka8 43. Qe6 Qc7+ 44. d6 Qc6 45. Qe8+ Bc8
46. Qxc8+ Qxc8 47. Nb6+ Kb7 48. Nxc8 Kxc8 49. h4 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.20"]
[White "Lohmann, Rene Alexander"]
[Black "Rudolph, Jens-Erik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1390"]
[BlackElo "1860"]
[PlyCount "22"]
[EventDate "2018.12.27"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 c5 4. d5 Qa5 5. Bd2 b5 6. Ne4 b4 7. c3 f5 8. cxb4
cxb4 9. Rc1 Na6 10. Ng3 Bxb2 11. Rc2 Qxa2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.21"]
[White "Kaußmann, Jean-David"]
[Black "Chmielewski, Axel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1593"]
[BlackElo "1854"]
[PlyCount "80"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Bd3 Bd6 7. Bxd6 Qxd6 8.
Nbd2 O-O 9. h3 Re8 10. O-O Bd7 11. Re1 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3
Qc7 15. Qc2 Bc6 16. Be2 Rad8 17. Rad1 b5 18. b3 Ne4 19. c4 bxc4 20. bxc4 Qa5
21. cxd5 Ba4 22. Qc4 Bxd1 23. Rxd1 Nc3 24. Rc1 Nxe2+ 25. Qxe2 Rxd5 26. Qc4 Red8
27. e4 Rd1+ 28. Rxd1 Rxd1+ 29. Kh2 Qc7+ 30. g3 h6 31. e5 Qe7 32. Qb3 Qd7 33.
Qb8+ Kh7 34. Qb3 Rc1 35. Qb2 Qd1 36. g4 Rc2 37. Qb7 Qe2 38. Kg3 Qxf2+ 39. Kf4
Rc4+ 40. Kf5 Qc2+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.22"]
[White "Müller, Linus"]
[Black "Chilton, Alexis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1445"]
[BlackElo "1844"]
[PlyCount "48"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7
8. f3 Bg7 9. Be3 O-O 10. Qd2 Ne5 11. b3 Rc8 12. Nce2 d5 13. Ng3 dxe4 14. Nxe4
Nxe4 15. fxe4 Ng4 16. Bg1 Qd6 17. h3 Qg3+ 18. Kd1 Bh6 19. Qe1 Qxg2 20. hxg4
Qxh1 21. c4 Rfd8 22. Kc2 Qg2+ 23. Qe2 Qxe2+ 24. Nxe2 Rd2+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.23"]
[White "Tatliak, Stefan"]
[Black "Klawitter, Bernd"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1699"]
[BlackElo "1593"]
[PlyCount "73"]
[EventDate "2018.12.27"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. Nge2 h6 6. Ng3 Bh7 7. Bd3 Bxd3 8. Qxd3
a6 9. Nce2 c5 10. c3 c4 11. Qc2 b5 12. f4 g6 13. O-O h5 14. h3 h4 15. Nh1 Ne7
16. b3 Nf5 17. bxc4 dxc4 18. Rf3 Qd5 19. Nf2 Nc6 20. Ne4 Be7 21. Bb2 b4 22. Rd1
Kf8 23. cxb4 Nxb4 24. Qb1 Nd3 25. Nf6 Bxf6 26. exf6 Kg8 27. Bc3 Kh7 28. Qc2
Rhb8 29. Rdf1 Rb7 30. Kh2 Rab8 31. g4 Nd6 32. Qd2 Ne4 33. Qc2 Nxc3 34. Nxc3 Qa5
35. Qa4 Qxc3 36. Qxa6 Rb2+ 37. Kh1 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.24"]
[White "Fuhrmann, Jeppe"]
[Black "Perschk, Bendix"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1322"]
[BlackElo "1694"]
[PlyCount "130"]
[EventDate "2018.12.27"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. Nc3 Nf6 5. Be3 Bg7 6. h3 a6 7. a3 O-O 8. Bc4 b5
9. Ba2 b4 10. axb4 Nxb4 11. O-O Bb7 12. d5 Nxa2 13. Rxa2 c6 14. Qd2 Re8 15. Re1
Qc7 16. Bf4 Nh5 17. Bh6 Bh8 18. dxc6 Bxc6 19. Nd4 Bd7 20. Raa1 Qc4 21. Nde2 Bc6
22. f3 Qc5+ 23. Kh1 Reb8 24. Rab1 Bf6 25. Be3 Qc4 26. Bd4 Bh4 27. Red1 Bd7 28.
g4 Nf6 29. Kg2 d5 30. Qh6 g5 31. Bxf6 exf6 32. Qxf6 Re8 33. Qd4 Rad8 34. Qxc4
dxc4 35. Nd5 Kg7 36. Nb6 Bb5 37. Nd4 Kg6 38. Nxb5 axb5 39. Rd5 Rb8 40. Rd6+ f6
41. Rbd1 Rb7 42. Nd7 Ra8 43. Rxf6+ Kg7 44. e5 Ra2 45. e6 Rxb2 46. Rf7+ Kg6 47.
Nf8+ Kh6 48. Rxh7+ Rxh7 49. Nxh7 Rxc2+ 50. Kh1 Kxh7 51. Rd5 Kg7 52. Rxb5 Kf6
53. Rb6 Rc1+ 54. Kg2 Ke7 55. Rc6 Be1 56. Kf1 Bd2+ 57. Ke2 c3 58. Kd3 Rh1 59.
Ke4 Rxh3 60. Rc4 Kxe6 61. Rc5 Rh2 62. Kd3 Rf2 63. Rf5 Bf4 64. Kxc3 Rxf3+ 65.
Kd4 Rg3 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.25"]
[White "Leonforte, Aurelius"]
[Black "Schulze, Tim"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1629"]
[BlackElo "1520"]
[PlyCount "65"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. Nc3 d5 3. d4 c5 4. Bg5 Qb6 5. Bxf6 exf6 6. Nxd5 Qa5+ 7. Qd2 Qxd2+
8. Nxd2 Na6 9. e4 Be6 10. Bxa6 Bxd5 11. Bb5+ Bc6 12. Bxc6+ bxc6 13. Nf3 Rb8 14.
b3 cxd4 15. Nxd4 Bb4+ 16. Ke2 c5 17. Nc6 Rb7 18. Rad1 Rd7 19. Nxb4 cxb4 20. Rd3
Rc7 21. Rc1 Ke7 22. c4 bxc3 23. Rdxc3 Rxc3 24. Rxc3 Kd6 25. f4 Re8 26. Kf3 g5
27. Rd3+ Kc6 28. Rd5 h6 29. Ra5 Re7 30. Ra6+ Kb5 31. Rxf6 g4+ 32. Ke3 h5 33.
Rf5+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.26"]
[White "Mandelkow, Elias"]
[Black "Müller, Nico"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1569"]
[BlackElo "1546"]
[PlyCount "99"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Na6 7. a3 O-O 8. O-O
c5 9. d5 exd5 10. cxd5 Bd6 11. Nh4 Rc8 12. Nf5 Bb8 13. d6 Bxg2 14. Ne7+ Kh8 15.
Kxg2 Rc6 16. Nxc6 dxc6 17. Qd3 c4 18. Qxc4 Nc5 19. Rd1 Re8 20. Qxf7 Ne6 21. Qb7
c5 22. e3 Ng4 23. Qf3 Ne5 24. Qe2 Qf6 25. Nd5 Qg6 26. Kf1 Qe4 27. f4 Qh1+ 28.
Kf2 Qxh2+ 29. Ke1 Qh1+ 30. Qf1 Nf3+ 31. Kf2 Qh5 32. Qg2 Nfd4 33. g4 Qh4+ 34.
Qg3 Qxg3+ 35. Kxg3 Nb3 36. Rb1 Bxd6 37. Nc3 Bb8 38. Ne2 g5 39. Bd2 gxf4+ 40.
exf4 Nxd2 41. Rxd2 Nxf4 42. Nxf4 Re3+ 43. Kf2 Bxf4 44. Rd8+ Kg7 45. Rd7+ Kg6
46. Rxa7 h5 47. Rg1 hxg4 48. Rxg4+ Kf5 49. Rxf4+ Kxf4 50. Rf7+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.27"]
[White "Grotrian, Peter"]
[Black "Herrmann, Sabine"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1500"]
[BlackElo "1553"]
[PlyCount "123"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 e6 5. Nc3 Nxc3 6. bxc3 Nc6 7. e4 Ne7 8.
Bd3 Ng6 9. O-O Be7 10. Rb1 c6 11. Be3 O-O 12. Qc2 f5 13. exf5 exf5 14. Rfe1 Qd6
15. Bg5 b6 16. Rbd1 b5 17. Bxe7 Nxe7 18. Re2 Nd5 19. g3 Bd7 20. Ne5 Be6 21.
Rde1 Rf6 22. Qb1 a6 23. Qc2 Nc7 24. Nf3 h6 25. Kf1 Raf8 26. Ng1 Kh8 27. Nh3 f4
28. Nxf4 Rxf4 29. gxf4 Bh3+ 30. Kg1 Qxf4 31. Be4 Rf6 32. Re3 Be6 33. Kh1 Bf5
34. Bxf5 Rxf5 35. R1e2 g6 36. Qe4 Qd6 37. Rf3 Rh5 38. Qf4 Qxf4 39. Rxf4 Kg8 40.
Rf6 Nd5 41. Rxg6+ Kf7 42. Rxc6 b4 43. cxb4 Nxb4 44. Rb6 a5 45. Kg2 Nd3 46. Kg3
Nb4 47. Re5 Rxe5 48. dxe5 Nxa2 49. Ra6 Nb4 50. Rxa5 Ke6 51. f4 Kf5 52. Kf3 h5
53. h3 Nc2 54. Ra6 Nd4+ 55. Kg3 h4+ 56. Kxh4 Kxf4 57. Ra4 Kxe5 58. Rxd4 Kxd4
59. Kg5 Ke5 60. h4 Ke6 61. Kg6 Ke7 62. Kg7 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.28"]
[White "Rodrigues, Afonso"]
[Black "Hinrichs, Winfried"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1493"]
[BlackElo "1551"]
[PlyCount "81"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 e6 7. f3 Be7 8. Qd2
Qc7 9. g4 h6 10. Be2 Nbd7 11. h4 Ne5 12. O-O-O Bd7 13. g5 Nh5 14. gxh6 Ng3 15.
hxg7 Rg8 16. Rhg1 Bxh4 17. f4 Nc6 18. Nxc6 Qxc6 19. Bf3 Rxg7 20. Qh2 Bf6 21.
Rxg3 Rxg3 22. Qxg3 Bxc3 23. bxc3 Qxc3 24. Bd4 Qa3+ 25. Bb2 Qe3+ 26. Kb1 O-O-O
27. Rd3 Qb6 28. Rb3 Qc7 29. Rc3 Bc6 30. e5 d5 31. Ba3 Qb6+ 32. Rb3 Qd4 33. Bb2
Qd2 34. Bc3 Qe3 35. Ba5 Qc5 36. Bxd8 Kxd8 37. Qe1 Kd7 38. Qe3 d4 39. Bxc6+ bxc6
40. Qd3 Kc7 41. Qxa6 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.29"]
[White "Englert, Barbara"]
[Black "Meyer, Harald"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1238"]
[BlackElo "1282"]
[PlyCount "0"]
[EventDate "2018.12.27"]

 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "5.30"]
[White "Krüger, Dietrich"]
[Black "Müller, Marvin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1262"]
[BlackElo "1586"]
[PlyCount "68"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. f3 e6 5. Bb5 a6 6. Ba4 b5 7. Bb3 d5 8. Ne2 c5
9. a3 Nc6 10. O-O Bd6 11. dxc5 Bxc5 12. Qd2 O-O 13. Nbc3 Qb6 14. Bg5 Rac8 15.
Kh1 Nd7 16. Rae1 Nde5 17. Ng3 Na5 18. Ba2 Nac4 19. Qc1 a5 20. b3 Bxa3 21. bxc4
Bxc1 22. Rxc1 Nxc4 23. Rb1 b4 24. Nce2 Nd2 25. Nd4 f6 26. Bh4 g5 27. Nxe6 Qxe6
28. e4 gxh4 29. Nf5 Kh8 30. Rfd1 Nxb1 31. Bxb1 dxe4 32. Nxh4 exf3 33. gxf3 Qe3
34. Rg1 Bxf3+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.1"]
[White "Powierski, Emil"]
[Black "Chittka, Julius"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2310"]
[BlackElo "2279"]
[PlyCount "33"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 cxd4 7. Nxd4 Nf6 8.
Nxf5 Qxf5 9. Bd3 Qd5 10. O-O O-O-O 11. Be2 Qxd1 12. Rxd1 Rxd1+ 13. Bxd1 Nd5 14.
Bc1 e6 15. Nd2 Ne5 16. Bc2 Be7 17. Nb3 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.2"]
[White "Böhm, Thomas"]
[Black "Von Gleich, Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2126"]
[BlackElo "2323"]
[PlyCount "112"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 b6 6. Bg2 Ba6 7. d3 Nc6 8. O-O Be7
9. Na3 O-O 10. Nc4 Qc7 11. Re1 Rad8 12. Nfd2 b5 13. Bxd5 exd5 14. Ne3 Qxe5 15.
d4 cxd4 16. Nf3 Qe4 17. Nc2 Qg6 18. Ncxd4 Bf6 19. Be3 Rfe8 20. Ne2 Ne5 21. Nf4
Nxf3+ 22. Qxf3 Qe4 23. Qxe4 dxe4 24. Bxa7 Bb7 25. a3 Be5 26. Be3 h6 27. Rad1
Bc6 28. Ne2 d6 29. Bd4 Bd7 30. Bxe5 dxe5 31. c4 bxc4 32. Nc3 f5 33. Rd6 Be6 34.
Red1 Rxd6 35. Rxd6 Kf7 36. Kf1 Rb8 37. Na4 c3 38. Nxc3 Rxb2 39. Rc6 Ke7 40. Ke1
Kd7 41. Rc5 Kd6 42. Rb5 Rc2 43. Rb6+ Kd7 44. Nb5 Bc4 45. a4 Re2+ 46. Kd1 Rxf2
47. Rb7+ Kc6 48. Re7 Bxb5 49. axb5+ Kxb5 50. Rxe5+ Kc4 51. Ke1 Kd4 52. Rxe4+
fxe4 53. Kxf2 Kd3 54. Ke1 Ke3 55. g4 g5 56. Kd1 Kf2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.3"]
[White "Franke, Lutz"]
[Black "Spiric, Igor"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2110"]
[BlackElo "2277"]
[PlyCount "87"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 a6 8. a4
Nbd7 9. e4 Qe7 10. Be2 Ne5 11. O-O g5 12. Nc4 Nxc4 13. Bxc4 Ng4 14. Be2 Ne5 15.
Bxg5 Qxg5 16. f4 Qg7 17. fxe5 Rg8 18. Rf2 Bh3 19. Bh5 Bxg2 20. Rxf7 Qxf7 21.
Bxf7+ Kxf7 22. Qh5+ Rg6 23. Kf2 Bh6 24. Ne2 Bxe4 25. Ng3 Bxd5 26. exd6 Be6 27.
Rf1 Kg8 28. Re1 Rf8+ 29. Kg1 Rf5 30. Qh3 Re5 31. Qf1 Be3+ 32. Rxe3 Rxe3 33. Qd1
Bd7 34. Qd5+ Ree6 35. Qxb7 Rxd6 36. Qb3+ Kg7 37. Qc3+ Rdf6 38. Qxc5 Bxa4 39.
Qa7+ Kg8 40. Qb8+ Rf8 41. Qb7 Bb5 42. Qd5+ Kg7 43. Qe5+ Kg8 44. Qd5+ 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.4"]
[White "Reddmann, Hauke"]
[Black "Koop, Sören"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2256"]
[BlackElo "2096"]
[PlyCount "49"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nf3 e6 6. c4 Nbd7 7. Nc3 Be7 8. Qb3
Qb6 9. Nd2 O-O 10. h3 Bh5 11. c5 Qxb3 12. axb3 Bg6 13. Bxg6 hxg6 14. b4 b6 15.
O-O a5 16. b5 bxc5 17. bxc6 Nb8 18. c7 Nc6 19. Nb5 c4 20. Nf3 Rfc8 21. Rfc1 Ra6
22. Ne5 Nxe5 23. Bxe5 Ne8 24. Ra4 Nd6 25. Nxd6 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.5"]
[White "Szobries, Torsten"]
[Black "Hochgräfe, Markus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "2413"]
[PlyCount "84"]
[EventDate "2018.12.27"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 a6 5. Be2 dxc4 6. Bxc4 b5 7. Bb3 e6 8. O-O
c5 9. Qe2 Bb7 10. d3 Nc6 11. a4 Na5 12. Bc2 b4 13. Ne4 Nxe4 14. dxe4 c4 15. Nd4
e5 16. Nf5 g6 17. Ng3 Bc5 18. Kh1 h5 19. Rd1 Qe7 20. h3 Qh4 21. Bd2 Rc8 22. Be1
Qf6 23. Rac1 O-O 24. Nf1 Rc7 25. f4 exf4 26. exf4 Qxb2 27. Rb1 Qf6 28. Bxb4
Bxb4 29. Rxb4 Qxf4 30. Rb6 Re8 31. Qe1 c3 32. Rd4 Rce7 33. Kg1 Qe5 34. Qe3 Qc7
35. Rbb4 Qc5 36. Kh1 Kg7 37. Ng3 h4 38. Ne2 Bxe4 39. Bxe4 Rxe4 40. Qxc3 Qxc3
41. Nxc3 Re1+ 42. Kh2 Nc6 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.6"]
[White "Kemeny, Matthias"]
[Black "Jantzen, Hans-Jörg"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1980"]
[BlackElo "2130"]
[PlyCount "108"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nc3 Bb4 7. f3 d5 8.
exd5 Nxd5 9. Nxc6 bxc6 10. Bd2 Nxc3 11. bxc3 Bc5 12. Bd3 O-O 13. Qe2 Qb6 14.
Qe4 f5 15. Qe5 Bg1 16. Qg3 Bc5 17. Ke2 Qb8 18. Bf4 e5 19. Bxe5 Qb7 20. f4 Be6
21. Rhe1 Rae8 22. Rab1 Qf7 23. a4 g6 24. Kf1 Bd5 25. a5 Rd8 26. a6 Bb6 27. Re2
Rd7 28. Rbe1 c5 29. Bb5 Bc4 30. Bxd7 Qxd7 31. Qf3 Bxa6 32. g3 Rd8 33. Qe3 Qc6
34. Kf2 Bxe2 35. Rxe2 Qd5 36. Qf3 c4+ 37. Kg2 Kf7 38. h3 a5 39. g4 a4 40. g5 a3
41. Re1 Qxf3+ 42. Kxf3 Rd2 43. Ra1 Bc5 44. Bd4 Be7 45. Ra2 Rd1 46. Bb6 Rb1 47.
Ba5 Rb2 48. Ra1 Rxc2 49. Rd1 a2 50. Bb4 Bxb4 51. cxb4 Ke6 52. Ke3 Rb2 53. Ra1
c3 54. Kd3 c2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.7"]
[White "Porth, Hartmut"]
[Black "Malkiel, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2093"]
[BlackElo "2187"]
[PlyCount "78"]
[EventDate "2018.12.27"]

1. e4 e6 2. g3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Bg2 Nc6 7. d3 f6 8. exf6
Nxf6 9. Nf3 Bd6 10. O-O O-O 11. Re1 Re8 12. Ne5 a6 13. g4 Bxe5 14. fxe5 Nd7 15.
Bf4 Nf8 16. Bg3 Ng6 17. Qd2 b5 18. Qf2 Nd4 19. Rf1 Qe7 20. Rae1 Bb7 21. Qd2 Rf8
22. Ne2 Nxe2+ 23. Qxe2 d4 24. Bxb7 Qxb7 25. Qg2 Qxg2+ 26. Kxg2 Ne7 27. c3 dxc3
28. bxc3 Nd5 29. c4 Nb4 30. a3 Nxd3 31. Rb1 bxc4 32. Bf2 Rab8 33. Be3 c3 34.
Rxf8+ Rxf8 35. Rb6 Nf4+ 36. Kg3 Nd5 37. Rc6 Nxe3 38. Rxc5 c2 39. a4 Rf1 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.8"]
[White "Schellhorn, Wolfgang"]
[Black "Atri, Jamshid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2138"]
[BlackElo "1930"]
[PlyCount "129"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Qf3 Rb8 9. Bd3 h6 10. Ne4 Nd5 11. c3 Nf4 12. Bf1 c5 13. d4 cxd4 14. cxd4 Qxd4
15. Nbc3 Ne6 16. Bb5+ Rxb5 17. Nxb5 Qb4+ 18. Nec3 Bb7 19. Qg3 Nc6 20. O-O a6
21. Na3 Be7 22. Nd5 Qd6 23. Nxe7 Kxe7 24. Be3 Rd8 25. Nc4 Qd5 26. Rac1 f6 27.
Bb6 Rd7 28. Qa3+ Kf7 29. Ne3 Qe4 30. f3 Qg6 31. Nc4 Nf4 32. Rf2 Nd4 33. Bxd4
exd4 34. Nd6+ Kg8 35. Nxb7 Rxb7 36. Rd2 Rb5 37. Qxa6 Rg5 38. Qa8+ Kh7 39. Qe4
Rf5 40. Kf1 d3 41. Rc8 h5 42. Qe8 Qg5 43. g3 Ng6 44. Rxd3 h4 45. Kf2 hxg3+ 46.
hxg3 Ne5 47. Qg8+ Kg6 48. Qb3 Qh6 49. Rc2 Qh2+ 50. Kf1 Qh1+ 51. Ke2 Qg2+ 52.
Kd1 Qf1+ 53. Kd2 Qf2+ 54. Kc1 Qxg3 55. Rdd2 Qf4 56. Kb1 Nxf3 57. Rg2+ Ng5 58.
Qd3 Qf1+ 59. Qxf1 Rxf1+ 60. Rc1 Rf4 61. a3 Re4 62. b4 Re3 63. Ka2 Kf5 64. b5
Re5 65. b6 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.9"]
[White "Magnussen, Helge"]
[Black "Nyenhuis, Yannek"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2041"]
[BlackElo "1922"]
[PlyCount "49"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 O-O 6. Rc1 b6 7. e3 Bb7 8. cxd5
Nxd5 9. Nxd5 Qxd5 10. a3 c5 11. Bc4 Qh5 12. Be2 Qd5 13. O-O Nc6 14. dxc5 Bxc5
15. b4 Be7 16. Qa4 a5 17. b5 Na7 18. Rc7 Bc5 19. Rd1 Qe4 20. Qxe4 Bxe4 21. Rdd7
Nxb5 22. Bxb5 Bxf3 23. gxf3 Bxa3 24. Rb7 Bc5 25. Ba4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.10"]
[White "Schwarzkopf, Jörg"]
[Black "Sonntag, Sven"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1843"]
[BlackElo "1978"]
[PlyCount "76"]
[EventDate "2018.12.27"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bc4 Bb4 7. O-O c6 8.
Bd2 b5 9. Bb3 Qe7 10. a3 Bc5 11. Bg5 h6 12. Bh4 Nf8 13. h3 g5 14. Bg3 Ng6 15.
Qd3 Nh5 16. Kh2 Nhf4 17. Bxf4 Nxf4 18. Qd2 g4 19. Ng1 Qg5 20. Rad1 Rg8 21. g3
Nxh3 22. Nxh3 gxh3 23. Ne2 Qxd2 24. Rxd2 Rg7 25. Ng1 Ke7 26. Nxh3 a5 27. f4 a4
28. Ba2 Bxh3 29. Kxh3 Rag8 30. Rd3 Rd8 31. Rxd8 Kxd8 32. fxe5 Rg5 33. e6 fxe6
34. Bxe6 Ke7 35. Bf5 Bd6 36. Rf3 c5 37. g4 b4 38. Rd3 Rg8 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.11"]
[White "Raedisch, Peter"]
[Black "Apitzsch, Leon Fabian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1655"]
[BlackElo "1940"]
[PlyCount "74"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Bxc6+ Qxc6
8. O-O Bb7 9. Qf3 Qxf3 10. Nxf3 e4 11. Re1 O-O-O 12. Ng5 Rd7 13. Nc3 h6 14.
Ngxe4 Nxe4 15. Nxe4 Re7 16. d3 f5 17. f3 fxe4 18. fxe4 g6 19. Be3 a6 20. Bd4
Bg7 21. Bxg7 Rxg7 22. Rf1 Kd7 23. Rf6 Re8 24. Raf1 Re6 25. R6f2 a5 26. h4 a4
27. a3 Kd6 28. g3 Ba6 29. Kg2 c5 30. Rd1 Ke5 31. Rf4 Rb7 32. Rb1 Reb6 33. b3
axb3 34. Rxb3 Rxb3 35. cxb3 Rxb3 36. Rg4 Bxd3 37. Rxg6 Bxe4+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.12"]
[White "Fegebank, Fritz"]
[Black "Schramm, Fynn"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1933"]
[BlackElo "1913"]
[PlyCount "31"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a5 7. O-O O-O 8. Nbd2
Bd7 9. Re1 Ng4 10. Re2 Be6 11. h3 Bxc4 12. Nxc4 Nf6 13. Bg5 h6 14. Be3 Bxe3 15.
Nxe3 d5 16. Qc2 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.13"]
[White "Chmielewski, Axel"]
[Black "Koop, Th.Börge"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1846"]
[PlyCount "146"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. dxc5 Nxc3 7. Qxd8+ Kxd8
8. bxc3 Bxc5 9. Ne5 Ke7 10. g3 f6 11. Nd3 Bd6 12. Bg2 Nc6 13. Rb1 e5 14. O-O
Rb8 15. Be3 Bf5 16. Rbd1 Rhc8 17. Bc5 Bxc5 18. Nxc5 b6 19. Na6 Rb7 20. Nb4 e4
21. Nd5+ Kf7 22. Ne3 Bg6 23. Rd6 Ne5 24. Rc1 Rbc7 25. Nd1 Rd7 26. Rxd7+ Nxd7
27. Bh3 Rc7 28. Ne3 Ne5 29. Nd5 Rc5 30. Nf4 Ke7 31. Ne6 Rd5 32. Nd4 Ra5 33. Be6
Bf7 34. Bb3 g6 35. c4 f5 36. Rc3 Rc5 37. Nc2 Bxc4 38. f4 exf3 39. Bxc4 Rxc4 40.
Rxc4 Nxc4 41. exf3 Kd6 42. Kf2 Kc5 43. Ke2 b5 44. f4 a5 45. Kd3 b4 46. Ne1 a4
47. Nf3 b3 48. axb3 axb3 49. Kc3 b2 50. Kc2 Kb4 51. Ne5 Nxe5 52. fxe5 Kc5 53.
Kxb2 Kd5 54. e6 Kxe6 55. Kc3 Ke5 56. Kd3 f4 57. gxf4+ Kxf4 58. Ke2 g5 59. Kf2
g4 60. Kg2 h5 61. Kf2 h4 62. Kg2 g3 63. hxg3+ hxg3 64. Kg1 Kg5 65. Kh1 Kg4 66.
Kg2 Kf4 67. Kg1 Kf5 68. Kh1 Kg5 69. Kg1 Kh4 70. Kg2 Kg4 71. Kg1 Kf3 72. Kf1 g2+
73. Kg1 Kg3 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.14"]
[White "Mi, Gufeng"]
[Black "Fuhrmann, Äke"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1489"]
[BlackElo "1955"]
[PlyCount "73"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Bf4 O-O 5. Nc3 d6 6. h3 Nbd7 7. e3 Nh5 8. Bh2
e5 9. Be2 exd4 10. exd4 Re8 11. O-O Nhf6 12. Qc2 Nf8 13. Bd3 Ne6 14. Rfd1 Nh5
15. Bf1 Ng5 16. Nxg5 Qxg5 17. Kh1 Bd7 18. Nd5 Rac8 19. Ne3 Bc6 20. d5 Bd7 21.
Rac1 f5 22. Qd2 Qf6 23. b4 g5 24. Be2 Qg6 25. Bd3 Nf4 26. Bb1 Be5 27. Ng4 h5
28. Nxe5 dxe5 29. Bxf4 gxf4 30. Rg1 h4 31. c5 Kh8 32. f3 Qg3 33. Rce1 Kh7 34.
Qb2 e4 35. fxe4 f3 36. Ref1 fxg2+ 37. Qxg2 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.15"]
[White "Rudolph, Jens-Erik"]
[Black "Ziefle, Stefan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1860"]
[PlyCount "69"]
[EventDate "2018.12.27"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bf4 e6 6. Ndb5 e5 7. Nxd5 Bd6 8.
Nf6+ Nxf6 9. Nxd6+ Ke7 10. Nxc8+ Rxc8 11. Bd2 Qb6 12. Be3 Qb4+ 13. c3 Qxb2 14.
Rb1 Qxc3+ 15. Bd2 Qa3 16. Rxb7+ Ke6 17. g3 Nd4 18. Bh3+ Kd5 19. Bxc8 Rxc8 20.
O-O Qa6 21. Rxf7 Nxe2+ 22. Kg2 Ke6 23. Rxg7 Nd4 24. Be3 Qc6+ 25. f3 Nf5 26.
Qb3+ Nd5 27. Bh6 Kf6 28. Rxa7 Nxh6 29. Rf2 Nf4+ 30. gxf4 Rg8+ 31. Kf1 Qc1+ 32.
Ke2 Rd8 33. Ra6+ Kf5 34. Qe6+ Kxf4 35. Qxh6+ 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.16"]
[White "Klawitter, Bernd"]
[Black "Schulz, Hans-Juergen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1593"]
[BlackElo "1827"]
[PlyCount "94"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. c3 Bg7 5. Bd3 O-O 6. h3 Re8 7. Nd2 c5 8. Bxb8
Rxb8 9. Ngf3 Nd7 10. Rc1 c4 11. Bb1 e5 12. O-O e4 13. Nh2 f5 14. Re1 Qh4 15.
Nhf1 Nf6 16. b3 b5 17. Bc2 Nh5 18. bxc4 dxc4 19. a4 a6 20. axb5 axb5 21. Ra1 f4
22. Qb1 f3 23. Ra7 fxg2 24. Nh2 Bf5 25. Qa2 Qxh3 26. Rxg7+ Nxg7 27. Qb1 Qh4 28.
Qd1 Nh5 29. Qe2 Nf6 30. f3 Qg3 31. Qf2 Qxf2+ 32. Kxf2 Ra8 33. Bd1 Ra2 34. Re2
Bh3 35. Kg1 Ra1 36. Re1 Rc1 37. Nxe4 Nxe4 38. fxe4 Rxe4 39. Kf2 Rxc3 40. Bf3
Rexe3 41. Bd5+ Kg7 42. Ra1 Red3 43. Nf3 Bg4 44. Ra7+ Kh6 45. Ne5 Rd2+ 46. Kg1
Rc1+ 47. Kh2 g1=Q# 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.17"]
[White "Grabbel, Lennart Christian"]
[Black "Paufler, Patrick"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1662"]
[PlyCount "72"]
[EventDate "2018.12.27"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bg4 5. Be2 e6 6. Bb2 Nbd7 7. O-O Bd6 8. Nc3
O-O 9. d4 Re8 10. Rc1 Rc8 11. h3 Bh5 12. Qd2 Bb8 13. Nh2 Qc7 14. f4 Bg6 15. Nf3
Ne4 16. Nxe4 Bxe4 17. b4 Nf6 18. Ne5 Bg6 19. Rfd1 Ne4 20. Qe1 Qe7 21. b5 f6 22.
Nf3 dxc4 23. Bxc4 cxb5 24. Bxb5 Red8 25. Nh4 Bf7 26. Bd3 Nd6 27. Ba3 Qd7 28.
Qe2 Qa4 29. Qb2 Nc4 30. Bxc4 Rxc4 31. Nf3 b6 32. Rd3 Rdc8 33. Rdc3 Bg6 34. Nd2
R4c6 35. Kh1 Kf7 36. Kg1 Kg8 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.18"]
[White "Perschk, Bendix"]
[Black "Grabbel, Torben Frederik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1469"]
[PlyCount "70"]
[EventDate "2018.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. exd6 Qxd6 8.
O-O O-O 9. h3 a6 10. b4 Ba7 11. a4 dxc3 12. Qxd6 cxd6 13. Nxc3 Nxb4 14. Ba3 Bc5
15. Bxb4 Bxb4 16. Nd5 Nxd5 17. Bxd5 Rb8 18. Rab1 a5 19. Nd4 Bd7 20. Rfc1 Bxa4
21. Rc7 Bc5 22. Nf5 b5 23. Ne7+ Kh8 24. Nc6 Rbc8 25. Rb7 f5 26. Nxa5 b4 27. Rd1
Rce8 28. Ra1 Re5 29. Rxa4 Rxd5 30. Nc6 Rd1+ 31. Kh2 Bxf2 32. Raxb4 h6 33. Rf4
Bg1+ 34. Kg3 g5 35. Ra4 Rd3# 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.19"]
[White "Zierott, Jan"]
[Black "Leonforte, Aurelius"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1792"]
[BlackElo "1629"]
[PlyCount "36"]
[EventDate "2018.12.27"]

1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Nf3 c5 5. Nc3 Nf6 6. dxc5 Bxc5 7. e3 O-O 8.
Be2 Nc6 9. a3 d4 10. Na4 Bb6 11. Nxb6 Qxb6 12. exd4 Rd8 13. O-O Bg4 14. b4 Bxf3
15. Bxf3 Nxd4 16. Be3 Nxf3+ 17. Qxf3 Qb5 18. Rfd1 b6 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.20"]
[White "Goltser, Ilja"]
[Black "Mandelkow, Elias"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1744"]
[BlackElo "1569"]
[PlyCount "69"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. c3 Nf6 7. Re1 e6 8.
d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Qb3 b5 14. Bb4 O-O
15. Bxe7 Qxe7 16. Qd3 h6 17. Nd2 b4 18. Nb3 Bb5 19. Qd2 a5 20. Nc5 Bc4 21. a4
Rac8 {(=)} 22. b3 Rxc5 23. dxc5 Bxb3 24. Qe3 Bc4 25. c6 Qc7 26. Qc5 Rc8 27. f4
Rb8 28. Reb1 Qb6 29. Qxb6 Rxb6 30. c7 Rc6 31. Kf2 Kf8 32. Ke3 Ke7 33. g4 f6 34.
Rb2 Rxc7 35. Rc1 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.21"]
[White "Grotrian, Peter"]
[Black "Bloh, Fabian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1500"]
[BlackElo "1685"]
[PlyCount "64"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 d5 5. e5 Nfd7 6. Bxe7 Qxe7 7. c3 a6 8. Qg4
g6 9. Nd2 c5 10. Ngf3 cxd4 11. Qxd4 Nc6 12. Qf4 f5 13. exf6 Qxf6 14. Qc7 e5 15.
c4 Nb4 16. Bb1 e4 17. Nxe4 dxe4 18. Bxe4 Nc6 19. O-O O-O 20. b3 Qf4 21. Qxf4
Rxf4 22. Rfe1 Nf6 23. Bxc6 bxc6 24. Re7 Re4 25. Rc7 Bd7 26. Rd1 Rae8 27. Kf1
Re2 28. Rd2 Rxd2 29. Nxd2 Bf5 30. g3 Bh3+ 31. Kg1 Re1+ 32. Nf1 Rxf1# 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.22"]
[White "Westphal-Stubbe, Siegbert"]
[Black "Lohmann, Rene Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1664"]
[BlackElo "1390"]
[PlyCount "36"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Nbd7 5. Bd3 c6 6. Nge2 Bd6 7. O-O O-O 8. e4
dxc4 9. Bxc4 e5 10. Kh1 exd4 11. Nxd4 Ne5 12. Bb3 Nfg4 13. Nc2 Qf6 14. Be3 Ng6
15. g3 Rd8 16. Qe1 Qf3+ 17. Kg1 Nh4 18. gxh4 Bxh2# 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.23"]
[White "Lu, Siyuan"]
[Black "Meyer, Harald"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1659"]
[BlackElo "1282"]
[PlyCount "49"]
[EventDate "2018.12.27"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Bd3 Bd6 6. O-O Nf6 7. Re1+ Be6 8.
Bg5 h6 9. Bh4 g5 10. Bg3 Bxg3 11. hxg3 Qd6 12. c4 O-O-O 13. c5 Qf8 14. Bb5 Nb8
15. b4 c6 16. Bd3 Nbd7 17. a4 Ne4 18. b5 Nb8 19. Ne5 Qg7 20. bxc6 bxc6 21. Nd2
f5 22. Qc2 Kc7 23. Rab1 Bc8 24. Qb2 Nxd2 25. Qxb8# 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.24"]
[White "Kaußmann, Jean-David"]
[Black "Rodrigues, Afonso"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1593"]
[BlackElo "1493"]
[PlyCount "45"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 O-O 5. h3 d6 6. Be2 c5 7. c3 cxd4 8. exd4
Re8 9. O-O b6 10. Nbd2 Bb7 11. Bc4 Nbd7 12. Re1 a6 13. Qe2 b5 14. Bb3 Nd5 15.
Bg3 Qc7 16. a4 bxa4 17. Bxa4 N5b6 18. Qe3 e5 19. dxe5 Nxa4 20. Rxa4 dxe5 21.
Bh4 f5 22. Qe2 Qc6 23. Qc4+ 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.25"]
[White "Müller, Marvin"]
[Black "Tatliak, Stefan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1586"]
[BlackElo "1699"]
[PlyCount "65"]
[EventDate "2018.12.27"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. Nc3 d6 5. Bc4 Be7 6. d4 Nxe4 7. Bxf7+ Kxf7 8.
Nxe4 Bf5 9. Qe2 Bxe4 10. Qxe4 Bh4+ 11. Kd1 Bf6 12. Qd5+ Kf8 13. Bxf4 Nc6 14.
Ng5 Qd7 15. Ne6+ Ke8 16. Re1 Ne7 17. Qxb7 Rc8 18. Qf3 Qc6 19. Nxg7+ Kf8 20.
Ne6+ Kf7 21. Nd8+ Rhxd8 22. Rxe7+ Bxe7 23. Qxc6 Rg8 24. g3 Rg6 25. Qd5+ Kg7 26.
Qb7 Rf8 27. Qxc7 Rf7 28. Qa5 Bg5 29. Kd2 Bxf4+ 30. gxf4 Rxf4 31. Qxa7+ Rf7 32.
Qa4 Rg4 33. Re1 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.26"]
[White "Schulze, Tim"]
[Black "Fuhrmann, Jeppe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1520"]
[BlackElo "1322"]
[PlyCount "63"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 b6 5. Bf4 Bb7 6. e3 dxc4 7. Bxc4 h6 8. a3
Be7 9. Nb5 Bd6 10. Nxd6+ cxd6 11. Bb5+ Bc6 12. Qa4 Qd7 13. Bxc6 Nxc6 14. O-O
O-O 15. Rac1 Rac8 16. Qd1 Ne7 17. Qe2 Ng6 18. Bg3 Ne4 19. Nd2 Nxg3 20. hxg3 e5
21. d5 Ne7 22. e4 f5 23. f3 fxe4 24. fxe4 Rxf1+ 25. Rxf1 Rc2 26. b4 Qc7 27. Qd3
Rc3 28. Qb5 Qc8 29. Rf3 Ng6 30. Rxc3 Qxc3 31. Nc4 Qxg3 32. Qe8+ 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.27"]
[White "Herrmann, Sabine"]
[Black "Müller, Linus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1553"]
[BlackElo "1445"]
[PlyCount "42"]
[EventDate "2018.12.27"]

1. e4 c5 2. c3 Nc6 3. Nf3 d6 4. Bc4 Nf6 5. d3 Bg4 6. Be3 a6 7. Nbd2 Ne5 8. Qe2
Bxf3 9. gxf3 Qb6 10. Bb3 Nc6 11. Nc4 Qc7 12. O-O-O b5 13. Nd2 a5 14. c4 a4 15.
Bc2 b4 16. Bb1 g6 17. Bf4 Nd4 18. Qe3 h6 19. e5 g5 20. exf6 gxf4 21. Qxf4 Ne2+
0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.28"]
[White "Hinrichs, Winfried"]
[Black "Dettmann, Valentina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1551"]
[PlyCount "67"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Bc4 e6 6. O-O Nc6 7. d3 Nf6 8.
Ne4 Be7 9. Be3 b6 10. Ng3 h6 11. Qe2 e5 12. Bb5 Bd7 13. Bxc6 Bxc6 14. Nxe5 Bd5
15. Nf5 g5 16. Ng7+ Kf8 17. Nf5 Qc7 18. Nxe7 Qxe7 19. Ng4 Be6 20. Nxf6 Qxf6 21.
c3 h5 22. d4 c4 23. d5 Bxd5 24. Bd4 Qh6 25. Qe5 Be6 26. Qxh8+ Qxh8 27. Bxh8 Ke7
28. Bd4 f5 29. f4 g4 30. Rad1 Rg8 31. Bf2 Kf7 32. Bh4 Rh8 33. Rfe1 Rd8 34. Rxd8
1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.29"]
[Round "6.29"]
[White "Müller, Nico"]
[Black "Krüger, Dietrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1546"]
[BlackElo "1262"]
[PlyCount "43"]
[EventDate "2018.12.27"]

1. e4 d6 2. d4 e5 3. Bc4 Nf6 4. Nc3 Be6 5. Bxe6 fxe6 6. Nf3 Nbd7 7. Ng5 Qe7 8.
O-O h6 9. Nf3 O-O-O 10. Re1 c5 11. d5 g5 12. Qd3 g4 13. Nh4 Rg8 14. dxe6 Qxe6
15. Nf5 h5 16. a3 Nb6 17. b4 c4 18. Qe3 d5 19. Qg3 d4 20. Nb5 Kb8 21. Nbxd4 Bd6
22. Nxe6 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.1"]
[White "Von Gleich, Alexander"]
[Black "Spiric, Igor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2277"]
[PlyCount "104"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. Re1 d6 8. e4 a6
9. d4 cxd4 10. Nxd4 Qc7 11. Be3 Nbd7 12. Rc1 Rc8 13. f4 O-O 14. g4 Nc5 15. Bf2
d5 16. cxd5 Qxf4 17. Bg3 Qxg4 18. d6 Qxd1 19. Rexd1 Bd8 20. e5 Bxg2 21. Kxg2
Ng4 22. Kf3 f5 23. b4 Nd7 24. Nxe6 Re8 25. Nxd8 Ndxe5+ 26. Bxe5 Nxe5+ 27. Kf4
Rc4+ 28. Kg3 f4+ 29. Kh3 Rxd8 30. Rd5 Nf7 31. d7 g5 32. Kg4 Rc7 33. Re1 Rxc3
34. Rxg5+ Nxg5 35. Re8+ Kf7 36. Rxd8 Ne6 37. Rh8 Rd3 38. Rxh7+ Kf6 39. Rh6+ Ke7
40. Kf5 Rd5+ 41. Ke4 Rxd7 42. Ke5 Nd8 43. Kxf4 Rd4+ 44. Ke5 Rxb4 45. Kd5 a5 46.
Rh7+ Nf7 47. Kc6 Ke6 48. Kb7 a4 49. Ka6 Nd6 50. Rh6+ Kd5 51. Rh5+ Kc6 52. Rh3
Rb5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.2"]
[White "Jantzen, Hans-Jörg"]
[Black "Powierski, Emil"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2130"]
[BlackElo "2310"]
[PlyCount "32"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 b6 5. Nd2 Bb7 6. Ngf3 Be7 7. h3 O-O 8. Bd3
cxd4 9. exd4 d6 10. Qe2 Nbd7 11. O-O Re8 12. Bh2 Qc7 13. Rfe1 Nf8 14. Ne4 Nxe4
15. Bxe4 Bxe4 16. Qxe4 Nd7 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.3"]
[White "Hochgräfe, Markus"]
[Black "Franke, Lutz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2413"]
[BlackElo "2110"]
[PlyCount "65"]
[EventDate "2018.12.27"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 d6 6. Nc3 O-O 7. b3 a5 8. O-O Qe8
9. Re1 Qg6 10. Ba3 Na6 11. d5 Ne4 12. Nxe4 fxe4 13. Nd4 e5 14. Ne6 Bxe6 15.
dxe6 c6 16. Qd2 Qxe6 17. Bxe4 Nc7 18. Rad1 Rfd8 19. Qc2 h6 20. Rd2 Na6 21. Red1
Nc5 22. Bf5 Qf6 23. Bxc5 dxc5 24. Rd7 Kh8 25. Rxb7 Rxd1+ 26. Qxd1 Rf8 27. Qd7
Bd6 28. f3 e4 29. Bxe4 Qa1+ 30. Kg2 Be5 31. Qe6 Bd4 32. Qg6 Qg1+ 33. Kh3 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.4"]
[White "Chittka, Julius"]
[Black "Reddmann, Hauke"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2279"]
[BlackElo "2256"]
[PlyCount "39"]
[EventDate "2018.12.27"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 g6 4. g3 Bg7 5. Bg2 c6 6. O-O Bf5 7. h3 Qc8 8. g4
Be6 9. d3 O-O 10. Nh2 Nxg4 11. Bxg7 Nxh2 12. Bxf8 Bxh3 13. Bxh3 Qxh3 14. Bxe7
Nxf1 15. Qxf1 Qg4+ 16. Qg2 Qxe2 17. Qg5 Qd1+ 18. Kg2 Nd7 19. Bb4 d4 20. Qe7
1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.5"]
[White "Koop, Sören"]
[Black "Böhm, Thomas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2096"]
[BlackElo "2126"]
[PlyCount "67"]
[EventDate "2018.12.27"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Bd2 Qb6 8.
O-O-O Bb4 9. g4 Na6 10. g5 Nd7 11. Qg3 Qa5 12. a3 Bxa3 13. bxa3 Qxa3+ 14. Kb1
Nb4 15. d4 O-O 16. Bc1 Qa5 17. Bb2 b5 18. h4 Nb6 19. h5 Na4 20. Nxa4 Qxa4 21.
Qb3 Qxb3 22. cxb3 f5 23. Ba3 a5 24. Bxb4 axb4 25. exd5 Ra3 26. dxc6 Rxb3+ 27.
Kc2 Rc3+ 28. Kb2 Rxc6 29. Bxb5 Rc3 30. d5 exd5 31. Rxd5 Rf3 32. Bc4 Kh8 33.
Rhd1 Rxf2+ 34. Kb1 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.6"]
[White "Malkiel, Daniel"]
[Black "Schellhorn, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "2138"]
[PlyCount "40"]
[EventDate "2018.12.27"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 O-O 8.
Be3 c5 9. Be2 Qa5 10. O-O Rd8 11. Qb3 cxd4 12. cxd4 e6 13. Rac1 Nd7 14. Bg5 Re8
15. Rfd1 a6 16. Bd2 Qb6 17. Qxb6 Nxb6 18. Ba5 Na4 19. Rc7 Bf6 20. Rc2 b6
1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.7"]
[White "Apitzsch, Leon Fabian"]
[Black "Magnussen, Helge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1940"]
[BlackElo "2041"]
[PlyCount "70"]
[EventDate "2018.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 O-O 8. Bd3
Nbc6 9. Nf3 f5 10. exf6 Rxf6 11. Bg5 e5 12. Qg3 Rxf3 13. gxf3 c4 14. Be2 h6 15.
Bxe7 Qxe7 16. dxe5 Nxe5 17. O-O Bf5 18. f4 Ng6 19. Bf3 Qd6 20. Rad1 Nxf4 21.
Bxd5+ Kh8 22. Bf3 Qe5 23. Rfe1 Nh3+ 24. Kg2 Qf6 25. Bxb7 Rf8 26. Rd6 Nf4+ 27.
Kh1 Qxd6 28. Bf3 Bxc2 29. h4 Qxa3 30. Be4 Bxe4+ 31. Rxe4 Nd3 32. Rxc4 Qc1+ 33.
Kg2 Rxf2+ 34. Kh3 Qf1+ 35. Kg4 Rg2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.8"]
[White "Kemeny, Matthias"]
[Black "Schwarzkopf, Jörg"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1980"]
[BlackElo "1843"]
[PlyCount "0"]
[EventDate "2018.12.27"]

 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.9"]
[White "Grabbel, Torben Frederik"]
[Black "Porth, Hartmut"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "2093"]
[PlyCount "38"]
[EventDate "2018.12.27"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. c3 Bd6 6. Bg3 Nh6 7. Bd3 O-O 8. Nbd2
e5 9. e4 exd4 10. exd5 dxc3 11. bxc3 Re8+ 12. Be2 Bxg3 13. dxc6 Bf4 14. cxb7
Rb8 15. Rb1 c5 16. h3 Bf5 17. Rb5 Rxe2+ 18. Qxe2 Bd3 19. Qd1 Qe8+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.10"]
[White "Koop, Th.Börge"]
[Black "Fegebank, Fritz"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "1933"]
[PlyCount "72"]
[EventDate "2018.12.27"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. Bb5 Nxe4 6. b4 dxc5 7. Qxd8+ Kxd8 8.
Bd3 Nf6 9. bxc5 e5 10. Nd2 Bxc5 11. Ngf3 e4 12. Ng5 exd3 13. Nxf7+ Ke7 14. Nxh8
Bf5 15. O-O Rxh8 16. Nb3 Bd6 17. c4 Be5 18. Ba3+ Kf7 19. Rad1 b6 20. h3 h5 21.
c5 b5 22. Rfe1 Bc3 23. Re3 Re8 24. Rxe8 Kxe8 25. Bc1 Nd5 26. Bd2 Nd4 27. Nxd4
Bxd4 28. Re1+ Kd7 29. Kf1 Bc3 30. c6+ Kxc6 31. Rc1 b4 32. a3 a5 33. axb4 axb4
34. Ke1 Kb5 35. Kd1 Kc4 36. Rb1 Bd7 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.11"]
[White "Schramm, Fynn"]
[Black "Mi, Gufeng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1913"]
[BlackElo "1489"]
[PlyCount "95"]
[EventDate "2018.12.27"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 a6 5. Nf3 Nd7 6. O-O b5 7. a3 Bb7 8. Bf4
Ngf6 9. Re1 Nxe4 10. Nxe4 Bxe4 11. Bxb5 axb5 12. Rxe4 Nf6 13. Re2 Nd5 14. Bg3
O-O 15. Qd3 c6 16. Rae1 h6 17. Qe4 Re8 18. Qg4 Qb6 19. Bxd6 Nf6 20. Qh3 exd6
21. Rxe8+ Nxe8 22. Qd7 Nf6 23. Qxd6 Rd8 24. Qf4 Nd5 25. Qh4 Qc7 26. b3 Ra8 27.
c4 bxc4 28. bxc4 Nf6 29. Re3 Qd8 30. Ne5 Nh5 31. Qxd8+ Rxd8 32. Nxc6 Rd7 33. d5
Bf8 34. Rb3 Kg7 35. a4 Bc5 36. a5 Nf6 37. a6 Ne4 38. Rb7 Rd6 39. a7 Rf6 40.
a8=Q Rxf2 41. Qa1+ Rf6+ 42. Nd4 Nd2 43. Kh1 Rf1+ 44. Qxf1 Nxf1 45. Ne6+ Kf6 46.
Nxc5 Ne3 47. Ne4+ Ke5 48. d6 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.12"]
[White "Schulz, Hans-Juergen"]
[Black "Rudolph, Jens-Erik"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1827"]
[BlackElo "1860"]
[PlyCount "75"]
[EventDate "2018.12.27"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Rb1 Qd6 6. Nf3 Nf6 7. Be2 a6 8.
d4 e6 9. O-O Be7 10. Ne5 O-O 11. Be3 b6 12. Bf3 Ra7 13. Qe2 Bb7 14. Bxb7 Rxb7
15. Qf3 Ra7 16. Rfd1 Nd5 17. Nxd5 exd5 18. Bf4 Qd8 19. Rb3 f6 20. Ng4 c6 21.
Qg3 Kh8 22. Re1 g5 23. Bxb8 Qxb8 24. Qh3 Qf4 25. Rd3 Bb4 26. c3 Re7 27. Rde3
Bd6 28. Rxe7 Bxe7 29. g3 Qd6 30. Nh6 Bd8 31. Re8 Qa3 32. Rxd8 Qc1+ 33. Kg2 Rxd8
34. Nf7+ Kg7 35. Nxd8 Qxc3 36. Qd7+ Kh6 37. Ne6 Kg6 38. g4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.13"]
[White "Paufler, Patrick"]
[Black "Sonntag, Sven"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "1978"]
[PlyCount "55"]
[EventDate "2018.12.27"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bg5 Bb4 7. Qc2 h6 8.
Bh4 O-O 9. e3 c6 10. a3 Qa5 11. Be2 Re8 12. Rc1 Bxc3+ 13. Qxc3 Qxc3+ 14. Rxc3
Ne4 15. Rd3 g5 16. Bg3 f5 17. Nxe5 Nxe5 18. Bxe5 Rxe5 19. Rd8+ Kg7 20. O-O Nf6
21. Rfd1 b6 22. Bf3 Bb7 23. R8d7+ Nxd7 24. Rxd7+ Kf6 25. Rxb7 Re7 26. Rxe7 Kxe7
27. Bxc6 Kd6 28. Bxa8 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.14"]
[White "Atri, Jamshid"]
[Black "Lu, Siyuan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1930"]
[BlackElo "1659"]
[PlyCount "133"]
[EventDate "2018.12.27"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 h5 6. Bc4 Nh6 7. d4 d6 8. Nd3 Nc6
9. Nxf4 Ng8 10. c3 Bh6 11. g3 Bxf4 12. Bxf4 Qe7 13. O-O f6 14. Nd2 Bd7 15. b4
Nh6 16. a4 Nf7 17. Qb3 O-O 18. Rf2 Kg7 19. Raf1 Nh8 20. Bd3 Ng6 21. Be3 Rad8
22. Nc4 Be6 23. Bc1 d5 24. exd5 Bxd5 25. Qc2 Nh8 26. Ne3 Be6 27. Re1 Qd6 28.
Kh2 Ne7 29. Ng2 Nhg6 30. Qd2 Rh8 31. Qe2 Bd5 32. Nf4 Bf3 33. Qc2 Nf8 34. Be4
Bxe4 35. Qxe4 Neg6 36. Qxb7 a6 37. Rfe2 Rh7 38. Ne6+ Nxe6 39. Rxe6 Qd7 40. Qxa6
Qd5 41. Qe2 Rhh8 42. a5 Rhf8 43. Qe3 Qf5 44. Re2 Rf7 45. Qf2 Qd5 46. Qg2 Qf5
47. Qf2 Qd5 48. Qe3 Rh8 49. Qe4 Qc4 50. Qc6 Qd3 51. R6e3 Qf5 52. Bd2 Rd8 53.
Qg2 Qb5 54. Re6 Qc4 55. Qc6 Qd3 56. Qe4 Qc4 57. Rc6 Qb5 58. Rc5 Qa6 59. Qe3 Rh8
60. Qe6 Qd3 61. Qe4 Qa6 62. Rf2 Qc8 63. Qf5 Qa6 64. Bf4 Qb7 65. d5 Ne7 66. Qe6
Rd8 67. Rxc7 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.15"]
[White "Nyenhuis, Yannek"]
[Black "Raedisch, Peter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1655"]
[PlyCount "73"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 a6 3. e3 Nc6 4. c3 Nf6 5. Nd2 e6 6. Bd3 h6 7. Ngf3 Nh5 8. Bg3
Bd7 9. a4 Be7 10. Qe2 Bf6 11. e4 Be7 12. exd5 Nxg3 13. hxg3 exd5 14. Ne5 O-O
15. O-O Nxe5 16. dxe5 c5 17. Bc2 c4 18. Nf3 Bg4 19. Qe3 Bg5 20. Qd4 Bxf3 21.
gxf3 Qd7 22. Kg2 Be7 23. Rfd1 Rfd8 24. Be4 Qc7 25. Bxd5 Rac8 26. a5 Qc5 27.
Qxc5 Bxc5 28. Bxb7 Rxd1 29. Rxd1 Rb8 30. Rd7 Kf8 31. Rc7 Be7 32. Rc8+ Rxc8 33.
Bxc8 f6 34. exf6 gxf6 35. Bxa6 Bc5 36. Bxc4 Ke7 37. b4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.16"]
[White "Bloh, Fabian"]
[Black "Chmielewski, Axel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1685"]
[BlackElo "1854"]
[PlyCount "39"]
[EventDate "2018.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 e6 7. Nf3 Bd6 8. Bg3
O-O 9. O-O Bxg3 10. hxg3 a6 11. a4 Bd7 12. Ne5 Be8 13. Nd2 Nxe5 14. dxe5 Nd7
15. Nf3 f6 16. exf6 Qxf6 17. Bc2 Bh5 18. Qd3 Qh6 19. Rfe1 Rf6 20. Qe3 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.17"]
[White "Lohmann, Rene Alexander"]
[Black "Grabbel, Lennart Christian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1390"]
[BlackElo "1823"]
[PlyCount "81"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nd2 e6 5. c4 c6 6. Ngf3 Nbd7 7. Be2 Be7 8. O-O
O-O 9. cxd5 exd5 10. a3 Ne4 11. Nxe4 Bxe4 12. b4 a6 13. Qb3 g5 14. Bg3 Kg7 15.
Be5+ f6 16. Bg3 h5 17. h3 Rh8 18. a4 Qf8 19. b5 Bd6 20. bxc6 Bxg3 21. fxg3 bxc6
22. Qa3 Qxa3 23. Rxa3 c5 24. dxc5 Nxc5 25. Rc1 Nd7 26. Rc6 a5 27. Rc7 Rhc8 28.
Rxd7+ Kg6 29. Bd3 Rc1+ 30. Kf2 Rb8 31. Bb5 Rbc8 32. Nd4 R8c5 33. Rd6 Rb1 34.
Rb3 Ra1 35. Rb2 Rcc1 36. Nb3 Rg1 37. Nxa1 Rxg2+ 38. Ke1 Rxb2 39. Ra6 Rb1+ 40.
Kf2 Rxa1 41. Rxa5 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.18"]
[White "Chilton, Alexis"]
[Black "Klawitter, Bernd"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1844"]
[BlackElo "1593"]
[PlyCount "43"]
[EventDate "2018.12.27"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 a6 6. Nbd2 c5 7. c4 dxc4 8. Nxc4
b5 9. Ne3 Be4 10. O-O Nc6 11. Nd2 Bg6 12. Bf3 Rc8 13. Bxc6+ Rxc6 14. Qf3 Rc7
15. d5 exd5 16. Nxd5 Rd7 17. Nf4 Ne7 18. e6 Rd6 19. Nxg6 Rxe6 20. Nxh8 Rf6 21.
Qg3 g6 22. Ne4 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.19"]
[White "Rodrigues, Afonso"]
[Black "Zierott, Jan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1493"]
[BlackElo "1792"]
[PlyCount "86"]
[EventDate "2018.12.27"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. c3 e6 8. Bd3
Bd6 9. O-O Ngf6 10. Re1 Bxd3 11. Qxd3 O-O 12. Ne4 Nxe4 13. Rxe4 Nc5 14. Qe3
Nxe4 15. Qxe4 Qf6 16. Qg4 Qf5 17. Qh4 h6 18. Bd2 e5 19. Re1 Rfe8 20. dxe5 Bxe5
21. Nxe5 Rxe5 22. Rxe5 Qxe5 23. Be3 Qd5 24. Qg4 Rd8 25. Bd4 Qg5 26. Qxg5 hxg5
27. Kf1 b6 28. Ke2 c5 29. Be3 f6 30. a4 Kf7 31. b4 cxb4 32. cxb4 Rd7 33. f4
gxf4 34. Bxf4 Rd4 35. Bd2 Ke6 36. a5 b5 37. Be3 Kd5 38. Bd2 Rxd2+ 39. Kxd2 Kc4
40. Kc2 a6 41. h4 Kxb4 42. g4 Kxa5 43. g5 fxg5 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.20"]
[White "Müller, Linus"]
[Black "Goltser, Ilja"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1445"]
[BlackElo "1744"]
[PlyCount "184"]
[EventDate "2018.12.27"]

1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. f4 d6 8. Nf3
Nbd7 9. g3 Be7 10. Bg2 b6 11. e5 dxe5 12. Nxe5 Bb7 13. Nxd7 Bxg2 14. Nxf6+ Bxf6
15. Rg1 Bxc3+ 16. bxc3 Qxc3+ 17. Bd2 Qc6 18. Qe2 Bd5 19. Be3 O-O 20. Rb1 b5 21.
Kf2 Rac8 22. Rgc1 Rfd8 23. g4 Bc4 24. Qe1 Qe4 25. Kg3 Bd5 26. Qf2 Rc3 27. Re1
Rxc2 28. Rb4 Rxf2 29. Rxe4 Ra2 30. Rb4 Rxa3 31. Rb2 Rc8 32. Kf2 Ra2 33. Rxa2
Bxa2 34. Re2 Bb3 35. Kg3 a5 36. Rd2 Bd5 37. Rb2 a4 38. Rxb5 a3 39. Ra5 a2 40.
Bd4 g6 41. Ra3 Ra8 42. Rxa8+ Bxa8 43. g5 Kf8 44. Kf2 Ke7 45. Ke3 Kd6 46. h4 Bc6
47. Be5+ Kc5 48. Kd3 Bb5+ 49. Ke3 Kc4 50. Kd2 Bc6 51. Kc2 Ba4+ 52. Kd2 Kb3 53.
Kc1 Bc6 54. Bf6 Bd5 55. Be5 Kc4 56. Kd2 Kb3 57. Kc1 Ka3 58. Bb2+ Kb4 59. Be5
Kc4 60. Kd2 Kc5 61. Kd3 Bc4+ 62. Ke3 Kb4 63. Kd2 Kb3 64. Kc1 Bd3 65. Bf6 Bb1
66. Be5 Kc4 67. Kd2 Bd3 68. Bf6 Bb1 69. Be5 Kd5 70. Ke3 Kc6 71. Bf6 Kd6 72.
Be5+ Kd7 73. Bf6 e5 74. Bxe5 Ke6 75. Bf6 Kf5 76. Kf3 Be4+ 77. Kg3 Bd5 78. Kf2
Kxf4 79. Ke2 Kg4 80. Ke3 Kxh4 81. Kf4 Kh5 82. Kg3 h6 83. gxh6 Kxh6 84. Kg4 Kh7
85. Kg5 Kg8 86. Bd4 Kf8 87. Kf6 Ke8 88. Ke5 Bb3 89. Kf6 Kd7 90. Be5 Kc6 91. Kg5
Kd5 92. Kf4 g5+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.21"]
[White "Ziefle, Stefan"]
[Black "Perschk, Bendix"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1694"]
[PlyCount "128"]
[EventDate "2018.12.27"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. Nc3 Nf6 5. Be2 Bg7 6. O-O O-O 7. Bg5 h6 8. Bh4
Bg4 9. h3 Bd7 10. Re1 Nh5 11. d5 Nb8 12. Nd4 Nf4 13. Bf3 g5 14. Bg3 e5 15. Nf5
Bxf5 16. exf5 c6 17. Bh2 Qb6 18. dxc6 Nxc6 19. Bd5 Ne7 20. Bxf4 gxf4 21. Qg4
Kh8 22. Bb3 f6 23. Rad1 Rad8 24. Re2 a6 25. Kh1 d5 26. g3 Qc6 27. gxf4 Rg8 28.
fxe5 fxe5 29. Red2 Bf6 30. Qh5 Bg5 31. Re2 d4+ 32. Ne4 Nxf5 33. Bxg8 Rxg8 34.
Rg1 Rg6 35. h4 Ng7 36. Qf3 Bxh4 37. Rxg6 Qxg6 38. Ng3 Qg5 39. Kg2 Ne6 40. Re4
Nf4+ 41. Kf1 Ng6 42. Qf5 Bxg3 43. Qxg5 hxg5 44. fxg3 Kg7 45. Ke2 Kf6 46. Kd3
Ne7 47. Re1 b5 48. Rf1+ Ke6 49. Rf8 Nd5 50. a3 Nb6 51. Rh8 Kd5 52. Rh5 Nc4 53.
b3 e4+ 54. Ke2 Nxa3 55. Rxg5+ Ke6 56. Rc5 Nxc2 57. Rxc2 d3+ 58. Kd2 dxc2 59.
Kxc2 Kf5 60. Kd2 b4 61. Ke3 a5 62. g4+ Ke5 63. g5 a4 64. g6 Kf6 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.22"]
[White "Leonforte, Aurelius"]
[Black "Müller, Marvin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1629"]
[BlackElo "1586"]
[PlyCount "78"]
[EventDate "2018.12.27"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. cxd4 g6 5. Nc3 Bg7 6. Nf3 Nf6 7. Bc4 O-O 8. O-O
a6 9. a4 Nc6 10. Re1 Bg4 11. Be3 Nd7 12. Be2 Rc8 13. h3 Bxf3 14. Bxf3 Nb6 15.
b3 Nb4 16. Qd2 Nc6 17. Ne2 e5 18. d5 Ne7 19. Bh6 f5 20. Bxg7 Kxg7 21. Qg5 fxe4
22. Bxe4 Nexd5 23. Qxd8 Rcxd8 24. a5 Nf6 25. Bxb7 Nbd5 26. Bxa6 Nb4 27. Bc4 Nc2
28. Rec1 Nxa1 29. Rxa1 d5 30. Bd3 e4 31. Bb1 d4 32. Nf4 Rfe8 33. g4 d3 34. Ng2
d2 35. Bc2 Rc8 36. Ne3 Nd5 37. Nc4 e3 38. Bxg6 hxg6 39. fxe3 Rxc4 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.23"]
[White "Mandelkow, Elias"]
[Black "Westphal-Stubbe, Siegbert"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1569"]
[BlackElo "1664"]
[PlyCount "166"]
[EventDate "2018.12.27"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Nbd2 Be7 5. e3 c5 6. a3 a6 7. dxc5 Bxc5 8. b4
Be7 9. Bb2 d6 10. Qc2 b6 11. Bd3 Bb7 12. Ne4 Nbd7 13. Ng3 Rc8 14. Qe2 O-O 15.
Rd1 Qc7 16. Nd4 Ne5 17. Rc1 Nxd3+ 18. Qxd3 Bxg2 19. Rg1 Qb7 20. Qe2 Bh3 21. Nh5
Nxh5 22. Qxh5 e5 23. Qxh3 exd4 24. Bxd4 f6 25. Qg3 Rf7 26. Ke2 Qd7 27. Kd2 d5
28. cxd5 Rxc1 29. Rxc1 Bd6 30. Qg2 a5 31. Rb1 Qb5 32. Bc3 Qc4 33. bxa5 Rc7 34.
Rc1 Be5 35. Bb2 Qa2 36. Rxc7 Bxc7 37. Kc1 Qc4+ 38. Kb1 Qd3+ 39. Ka1 Qd1+ 40.
Ka2 Qc2 41. Qg4 h5 42. Qxh5 g6 43. Qg4 Be5 44. Qe6+ Kg7 45. Qxb6 Qxf2 46. a6
Qc2 47. Qb7+ Kh6 48. a7 Bxb2 49. Qxb2 Qc4+ 50. Ka1 Qf1+ 51. Qb1 Qa6 52. Qc1
Qxa7 53. h3 g5 54. Qc3 Qa6 55. Ka2 Qe2+ 56. Kb3 Qb5+ 57. Kc2 Qe2+ 58. Qd2 Qc4+
59. Kd1 Qf1+ 60. Kc2 Qxh3 61. d6 Qf5+ 62. Qd3 Qc5+ 63. Kd2 Qa5+ 64. Ke2 Qe5 65.
d7 Qh2+ 66. Kd1 Qh1+ 67. Kc2 Qc6+ 68. Kb3 Qb6+ 69. Ka2 Qe6+ 70. Kb2 Qb6+ 71.
Qb3 Qd6 72. Qc3 Qh2+ 73. Kb3 Qb8+ 74. Qb4 Qg8+ 75. Kc3 Qd8 76. Qd4 Qa5+ 77. Kc2
Qc7+ 78. Kd3 Qd8 79. a4 Kg6 80. Qe4+ Kf7 81. Qe8+ Qxe8 82. dxe8=Q+ Kxe8 83. Ke4
Kd8 1/2-1/2

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.24"]
[White "Schulze, Tim"]
[Black "Kaußmann, Jean-David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1520"]
[BlackElo "1593"]
[PlyCount "54"]
[EventDate "2018.12.27"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 h6 6. Bh4 Be7 7. e3 Ne4 8. Bxe7
Qxe7 9. Nxe4 dxe4 10. Nd2 f5 11. Qc2 O-O 12. O-O-O Kh8 13. Be2 Nd7 14. g4 Qh4
15. gxf5 Qxf2 16. Nxe4 Qxe3+ 17. Kb1 exf5 18. Nd6 Nb6 19. Rd3 Qe7 20. c5 Nd5
21. Rf3 f4 22. Bd3 Qe6 23. Rg1 Nb4 24. Qg2 Qxa2+ 25. Kc1 g5 26. Re1 Nxd3+ 27.
Rxd3 Qa1+ 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.25"]
[White "Fuhrmann, Jeppe"]
[Black "Hinrichs, Winfried"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1322"]
[BlackElo "1551"]
[PlyCount "71"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. a4
Qc7 9. Bd3 Nbd7 10. Qd2 Ne5 11. h3 Nxd3+ 12. Qxd3 Bd7 13. Bg5 h6 14. Bh4 g5 15.
Bf2 d5 16. exd5 exd5 17. Nb3 Bb4 18. Bd4 Qg3+ 19. Kf1 Bxc3 20. Qxc3 Rc8 21.
Qe1+ Qxe1+ 22. Rxe1+ Be6 23. Bxf6 Rg8 24. c3 Rc4 25. a5 Rf4 26. Bd4 Ke7 27. Kf2
h5 28. g4 hxg4 29. hxg4 Ke8 30. Nc5 Rg6 31. Nd3 Rxd4 32. cxd4 Kd8 33. Rh8+ Kc7
34. Rc1+ Kd6 35. Nc5 Bd7 36. Rd8 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.26"]
[White "Meyer, Harald"]
[Black "Müller, Nico"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1282"]
[BlackElo "1546"]
[PlyCount "48"]
[EventDate "2018.12.27"]

1. Nf3 c5 2. e4 d6 3. Bc4 Nf6 4. d3 Nc6 5. Be3 b6 6. a3 e6 7. Nc3 d5 8. exd5
exd5 9. Bb5 Bd7 10. Qe2 Be7 11. Bg5 O-O 12. O-O Re8 13. Qd2 d4 14. Bxf6 dxc3
15. Bxe7 Nxe7 16. Qxc3 Bxb5 17. Rfe1 Ng6 18. h3 Qd5 19. Re4 Rxe4 20. dxe4 Qxe4
21. Re1 Qf5 22. Ne5 Re8 23. Nf3 Rxe1+ 24. Qxe1 Qxc2 0-1

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.27"]
[White "Tatliak, Stefan"]
[Black "Grotrian, Peter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1699"]
[BlackElo "1500"]
[PlyCount "53"]
[EventDate "2018.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3
Be6 9. O-O O-O 10. f4 exf4 11. Bxf4 Nc6 12. Bg3 Ne5 13. h3 Rc8 14. Kh2 Rxc3 15.
bxc3 Nxe4 16. Be1 Qc7 17. Nd4 Nxc3 18. Nxe6 Nxd1 19. Nxc7 Ne3 20. Rb1 Rc8 21.
Rxb7 Nxf1+ 22. Bxf1 h6 23. Bxa6 d5 24. Nxd5 Bd6 25. Ne7+ Kh8 26. Nxc8 Ng4+ 27.
Kh1 1-0

[Event "4. HSK Weihnachtsopen 2018"]
[Site "Hamburg"]
[Date "2018.12.30"]
[Round "7.28"]
[White "Krüger, Dietrich"]
[Black "Dettmann, Valentina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1262"]
[PlyCount "94"]
[EventDate "2018.12.27"]

1. d4 d5 2. Bf4 Nc6 3. e3 Bd7 4. Nc3 e6 5. Bd3 Be7 6. f3 Bf6 7. Bb5 Nge7 8.
Nge2 a6 9. Bd3 b5 10. h4 Na5 11. g4 Ng6 12. Bxg6 Bxh4+ 13. Bg3 Bxg3+ 14. Nxg3
fxg6 15. e4 c6 16. Qe2 Qc7 17. Rg1 Qf4 18. exd5 cxd5 19. Nxd5 Qb8 20. Nc3 Qf4
21. Nd5 Qd6 22. Nc3 Qxd4 23. Rf1 O-O 24. Nge4 Nc4 25. b3 Ne5 26. Rd1 Qb6 27. f4
Nc6 28. Rxd7 Nd4 29. Qd2 Nxc2+ 30. Qxc2 Qe3+ 31. Qe2 Qxe2+ 32. Kxe2 h6 33. a4
b4 34. Na2 a5 35. Nc5 Rfe8 36. Rd6 e5 37. f5 gxf5 38. gxf5 e4 39. Re6 Rec8 40.
Re5 Ra7 41. Rc1 Rf8 42. Nxe4 Raf7 43. Rcc5 h5 44. Rxa5 h4 45. Ng5 Rc7 46. Nxb4
Rc3 47. Re3 Re8 1-0

