[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.1"]
[White "Poetsch, Hagen"]
[Black "Cheng, Noah"]
[Result "1-0"]
[WhiteElo "2459"]
[BlackElo "1736"]
[PlyCount "49"]
[WhiteTeam "SC Heusenstamm"]
[BlackTeam "Schachverein Erftstadt e. V."]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. Be3 c5 7. a3 Bxc3+ 8.
Nxc3 O-O 9. f4 cxd4 10. Qxd4 Nc6 11. Qd2 f6 12. exf6 Nxf6 13. O-O-O Ng4 14. Bc5
Rf7 15. Be2 Nf6 16. g4 b6 17. Bf2 Bb7 18. g5 Ne8 19. Bg4 Nc7 20. Rhe1 Qd7 21.
Ne4 Qe7 22. g6 hxg6 23. Ng5 Rf6 24. Qe3 e5 25. Qh3 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.2"]
[White "Ferrer Ortega, Jesus Guillermo"]
[Black "Coenen, Michael"]
[Result "0-1"]
[WhiteElo "1736"]
[BlackElo "2368"]
[PlyCount "114"]
[WhiteTeam "SG Solingen e. V"]
[BlackTeam "SV Dormagen 1947"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e4 d6 6. Nge2 h5 7. h3 h4 8. g4 g5
9. d3 Ng6 10. Bd2 Nc6 11. a3 Be6 12. Qa4 Nf4 13. Nxf4 gxf4 14. Ne2 Qd7 15. Bf3
O-O 16. Qc2 a6 17. Rc1 Bh6 18. O-O f6 19. Rfd1 Kh7 20. Kh2 a5 21. b3 Rfb8 22.
Bc3 a4 23. b4 Nd8 24. Bb2 Nf7 25. Nc3 Ng5 26. Qe2 c6 27. Nb1 b5 28. Nd2 c5 29.
Bc3 Bf8 30. Bg2 Be7 31. Nf3 Nxf3+ 32. Bxf3 Bd8 33. Be1 Bb6 34. Bg2 Kg6 35. Bf1
Kg5 36. Rc2 Ra7 37. Rb1 cxb4 38. Bxb4 bxc4 39. dxc4 Bd4 40. Rd2 Rc7 41. Rc2 Qc6
42. Rbc1 Rbc8 43. Qd3 Qb6 44. Qd2 Rc6 45. Bd3 Qc7 46. Qe2 Qa7 47. Qd2 Rb8 48.
Rb1 Qf7 49. Qe2 Qc7 50. Rbc1 Qb7 51. Rb1 Rb6 52. Qd2 Bf7 53. Rbc1 Bc5 54. Bxc5
dxc5 55. Qa5 Qc6 56. Qa7 Bg6 57. Rd2 Ra8 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.3"]
[White "Stillger, Bernhard"]
[Black "Rabiya, Karim"]
[Result "1-0"]
[WhiteElo "2262"]
[BlackElo "1734"]
[PlyCount "99"]
[WhiteTeam "SV Mülheim-Nord 1931 e"]
[BlackTeam "SK Niederbrechen 1948"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O d5 8. Qc2
Nbd7 9. Bf4 O-O 10. Rd1 Ba6 11. Ne5 Rc8 12. cxd5 Nxe5 13. d6 Ng6 14. dxe7 Qxe7
15. Bg5 h6 16. Bxf6 Qxf6 17. Nc3 Bb7 18. Qa4 a5 19. Qb3 Qd8 20. Na4 Ba6 21. e3
Bb5 22. Rac1 Bxa4 23. Qxa4 b5 24. Qa3 Qb6 25. Rc5 Rfd8 26. Rdc1 Ne7 27. Qc3 Nd5
28. Bxd5 Rxd5 29. Rxc6 Rxc6 30. Qxc6 Qxc6 31. Rxc6 Kf8 32. b3 e5 33. dxe5 Rxe5
34. Ra6 b4 35. Ra7 g5 36. g4 f5 37. gxf5 Rxf5 38. h3 Kg8 39. Kg2 h5 40. e4 Rc5
41. Kg3 Rc3+ 42. f3 Rc5 43. h4 Kh8 44. hxg5 Rxg5+ 45. Kh4 Re5 46. Rf7 Kg8 47.
Rf5 Rxf5 48. exf5 Kf7 49. Kxh5 Kf6 50. Kg4 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.4"]
[White "Freiknecht, Axel"]
[Black "Wiekert, Martin"]
[Result "0-1"]
[WhiteElo "1684"]
[BlackElo "2240"]
[PlyCount "36"]
[WhiteTeam "Bahn-SC Wuppertal"]
[BlackTeam "Kölner SK Dr. Lasker 186"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. e3 Nc6 8. O-O d4
9. exd4 cxd4 10. d3 a5 11. a3 e5 12. Re1 Nd7 13. Nbd2 Re8 14. Qc2 Bf8 15. Re2
Nc5 16. Rae1 f6 17. h3 Bf5 18. Nh4 Bxd3 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.5"]
[White "Helmer, Jan"]
[Black "Deutsch, Matthias Georg"]
[Result "1-0"]
[WhiteElo "2236"]
[BlackElo "1680"]
[PlyCount "50"]
[WhiteTeam "Hamelner SV"]
[BlackTeam "SV Grünfeld e. V."]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nbd2 Nf6 5. e3 Be7 6. Bd3 dxc4 7. Nxc4 b5 8.
Nce5 Bb7 9. Ng5 O-O 10. Qf3 h6 11. Ne4 Nbd7 12. Nxc6 Bxc6 13. Nxf6+ Nxf6 14.
Qxc6 Bb4+ 15. Ke2 a6 16. a3 Qa5 17. Rb1 Be7 18. Bd2 Qd8 19. Rbc1 Qd5 20. Qxd5
Nxd5 21. Rc6 Rfd8 22. Rhc1 a5 23. e4 Nf6 24. f3 g6 25. Bxh6 b4 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.6"]
[White "Abboud, Rabia"]
[Black "Asadzade, Idris"]
[Result "0-1"]
[WhiteElo "1675"]
[BlackElo "2233"]
[PlyCount "94"]
[WhiteTeam "SV Hennef 1927 e. V."]
[BlackTeam "SG Solingen e. V"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 d4 5. O-O c5 6. e3 Nc6 7. exd4 cxd4 8. d3
Bd6 9. Nbd2 O-O 10. Ng5 e5 11. Nde4 Be7 12. Nxf6+ Bxf6 13. Qh5 h6 14. Ne4 Be7
15. f4 f5 16. Ng5 e4 17. dxe4 Qe8 18. Qxe8 Rxe8 19. Nh3 fxe4 20. Nf2 e3 21. Nd3
Bf5 22. Ne5 Nxe5 23. fxe5 Bd3 24. Rf4 Bxc4 25. Rxd4 Bc5 26. Re4 Bd5 27. Bxe3
Bxe4 28. Bxc5 Bxg2 29. Kxg2 Rxe5 30. Bd4 Re4 31. Bc3 Re2+ 32. Kh3 Rd8 33. Rf1
Rd5 34. Rf4 Rh5+ 35. Kg4 Rhxh2 36. Rb4 Re7 37. Ra4 b6 38. a3 Rhe2 39. Kf3 R2e3+
40. Kf2 R3e4 41. Ra6 Kh7 42. a4 Rf7+ 43. Kg2 g5 44. a5 Ra4 45. Kh2 Kg6 46. b3
Ra2+ 47. Kg1 Rd7 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.7"]
[White "Marcziter, Dmitrii"]
[Black "Hoffmann, Marina"]
[Result "1-0"]
[WhiteElo "2221"]
[BlackElo "1674"]
[PlyCount "65"]
[WhiteTeam "SG Porz e. V."]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 h6 5. Bh4 Be7 6. Nc3 c5 7. e3 Nc6 8. a3 a5
9. Bd3 O-O 10. O-O Qb6 11. Na4 Qd8 12. dxc5 Bxc5 13. Nxc5 b6 14. Na4 e5 15.
Bxf6 Qxf6 16. cxd5 Ne7 17. d6 Nd5 18. Be4 Bb7 19. Bxd5 Bxd5 20. Qxd5 Rad8 21.
Rfd1 Rfe8 22. e4 Rb8 23. d7 Red8 24. Nxe5 b5 25. Nc5 Rb6 26. b4 Rd6 27. Qxd6
Qxd6 28. Rxd6 a4 29. Nc6 Rxd7 30. Rxd7 g6 31. Rad1 Kg7 32. e5 h5 33. e6 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.8"]
[White "Kähnert, Marc"]
[Black "Keller, Thomas"]
[Result "0-1"]
[WhiteElo "1674"]
[BlackElo "2218"]
[PlyCount "70"]
[WhiteTeam "SF Moers e. V."]
[BlackTeam "Brühler SK 1920 e. V."]

1. f4 d5 2. d4 Bf5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Bd3 g6 7. b3 Nf6 8. Ne5 Rc8
9. O-O Bd6 10. Bb2 O-O 11. Qc2 Bxd3 12. Qxd3 Ne4 13. Nd2 f5 14. Nxe4 fxe4 15.
Qe2 Qh4 16. Qg4 Qxg4 17. Nxg4 cxd4 18. cxd4 Nb4 19. Ba3 Rc2 20. Rfc1 Rfc8 21.
Ne5 Rxc1+ 22. Bxc1 Nxa2 23. Rxa2 Rxc1+ 24. Kf2 a6 25. h4 Bb4 26. g3 Rc3 27. Rb2
Ba3 28. Re2 Rxb3 29. Rc2 Rb2 30. Rxb2 Bxb2 31. Nd7 Ba3 32. Nb6 h5 33. Ke2 Kf7
34. Kd2 Bb4+ 35. Kd1 Ke7 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.9"]
[White "Stewart, Neil"]
[Black "Lorch, Alexander"]
[Result "1-0"]
[WhiteElo "2194"]
[BlackElo "1663"]
[PlyCount "41"]
[WhiteTeam "SV 03/25 Koblenz"]
[BlackTeam "SC Eschwege"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. O-O e5 7. Nf3 h6 8. c4
Be6 9. Nc3 Be7 10. Qe2 O-O 11. h3 Nbd7 12. Be3 Rc8 13. Rac1 Nc5 14. Bb1 Qc7 15.
b4 Ncd7 16. Bd3 Bxc4 17. Nd5 Bxd3 18. Nxe7+ Kh7 19. Qxd3 Qb8 20. Rxc8 Rxc8 21.
Nxc8 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.08"]
[Round "1.10"]
[White "Behrens, Patrick"]
[Black "Fohler, Claus"]
[Result "1-0"]
[WhiteElo "1633"]
[BlackElo "2189"]
[PlyCount "85"]
[WhiteTeam "SF Köln-Mülheim e. V."]
[BlackTeam "Kölner Schachklub Dr. Lasker 186"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. O-O Bg4 8. Re1
Qd7 9. Nbd2 h6 10. Nf1 b5 11. Bc2 Nh7 12. a4 Rb8 13. axb5 axb5 14. Ne3 Bh5 15.
Nxe5 dxe5 16. Qxh5 Ng5 17. Qg4 Ne6 18. Bb3 h5 19. Bxe6 Qxe6 20. Qf3 Bd6 21. Ra6
Kd7 22. Nf5 g6 23. Ng7 Qb3 24. Qh3+ Ke7 25. Rxc6 Kf8 26. Nf5 gxf5 27. Qxf5 Ra8
28. Qd7 Kg7 29. Qf5 Kf8 30. Qd7 Kg7 31. Qf5 Kf8 32. Qf6 Rg8 33. Rxd6 cxd6 34.
Qxd6+ Ke8 35. Qxe5+ Kd7 36. Qf5+ Ke8 37. Qe5+ Kd7 38. Qf5+ Ke8 39. Bg5 Rg6 40.
Qe5+ Kd7 41. Qe7+ Kc6 42. Bf4 Rc8 43. Ra1 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.1"]
[White "Marcziter, Alex"]
[Black "Poetsch, Hagen"]
[Result "1/2-1/2"]
[WhiteElo "1969"]
[BlackElo "2459"]
[PlyCount "67"]
[WhiteTeam "SG Porz e. V."]
[BlackTeam "SC Heusenstamm"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. f4 b4 6. Nce2 d5 7. e5 e6 8. d3 Nh6
9. Be3 Ng4 10. Bd2 Be7 11. h3 Nh6 12. Be3 Nf5 13. Bf2 Nd7 14. Nf3 d4 15. g4 Ne3
16. Bxe3 dxe3 17. O-O Nb6 18. Ne1 Nd5 19. c4 bxc3 20. bxc3 Rb8 21. Rb1 Qa5 22.
Qb3 O-O 23. c4 Nxf4 24. Rxf4 Bxg2 25. Qxb8 Rxb8 26. Rxb8+ Bf8 27. Nxg2 Qxa2 28.
Rb7 g5 29. Rfxf7 Qxe2 30. Rf1 Bh6 31. Rb8+ Kg7 32. Rb7+ Kg8 33. Rb8+ Kg7 34.
Rb7+ (34. Rfb1 Kg6 35. R1b7 Qf2+ 36. Kh2 Bg7 37. Rg8 Qf7 38. Rxf7) 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.2"]
[White "Coenen, Michael"]
[Black "Schleipfenbauer, Bent"]
[Result "1-0"]
[WhiteElo "2368"]
[BlackElo "1970"]
[PlyCount "65"]
[WhiteTeam "SV Dormagen 1947"]
[BlackTeam "ASV Arnhem (NED)"]

1. d4 d5 2. g3 Nf6 3. Bg2 c6 4. Nf3 Bf5 5. O-O e6 6. c4 Bd6 7. Nc3 Nbd7 8. Nh4
Bg6 9. Qb3 Rb8 10. Bg5 O-O 11. Nxg6 dxc4 12. Qxc4 hxg6 13. e4 e5 14. Rad1 Qb6
15. Na4 Qa5 16. Bd2 Qc7 17. dxe5 Nxe5 18. Qc2 b5 19. Nc3 Rfd8 20. h3 Bf8 21. b3
b4 22. Na4 c5 23. Be3 Rxd1 24. Rxd1 Rc8 25. f4 Ned7 26. e5 Ne8 27. Bd5 Nb6 28.
Nxb6 Qxb6 29. f5 Nc7 30. Bc4 gxf5 31. Qxf5 Ne6 32. Rd7 Nd8 33. Rxf7 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.3"]
[White "Harringer, Manfred"]
[Black "Stillger, Bernhard"]
[Result "0-1"]
[WhiteElo "1963"]
[BlackElo "2262"]
[PlyCount "58"]
[WhiteTeam "Bergische SF 1923 Ber"]
[BlackTeam "SV Mülheim-Nord 1931 e"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. c4 Nf6 7. d3 g6 8.
Nc3 Bg7 9. h3 O-O 10. Be3 b5 11. Qc2 Qc7 12. Rad1 Rab8 13. Rfe1 e5 14. Nh2 Be6
15. Nd5 Nxd5 16. cxd5 Bd7 17. d4 c4 18. dxe5 dxe5 19. g4 f5 20. f3 b4 21. Rc1
f4 22. Bf2 Rfc8 23. Red1 Qa5 24. Nf1 Ba4 25. Qd2 c3 26. bxc3 bxc3 27. Qd3 Bxd1
28. Qxd1 Qxa2 29. d6 Qe6 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.4"]
[White "Wiekert, Martin"]
[Black "Schläbitz, Joel"]
[Result "1-0"]
[WhiteElo "2240"]
[BlackElo "1954"]
[PlyCount "79"]
[WhiteTeam "Kölner SK Dr. Lasker 186"]
[BlackTeam "SF Köln-Longerich 195"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b3 Bg7 5. Bb2 O-O 6. e3 Bg4 7. h3 Bxf3 8.
Nxf3 Ne4 9. Bd3 c5 10. O-O Nc6 11. c4 cxd4 12. exd4 Nf6 13. Re1 e6 14. Qd2 Qd6
15. c5 Qc7 16. b4 a6 17. a4 Rfd8 18. b5 axb5 19. axb5 Rxa1 20. Rxa1 Ne4 21. Qe1
Nxc5 22. dxc5 Bxb2 23. bxc6 Bxa1 24. Qxa1 Qxc6 25. Qf6 Qe8 26. Ne5 Rc8 27. Bb5
(27. Ng4 Rxc5 28. Nh6+ Kf8 29. Qh8+ Ke7 30. Qxh7) 27... Qf8 28. c6 bxc6 29.
Nxc6 Rc7 30. h4 h5 31. Qf4 Rb7 32. Bd3 Qa3 33. Ne5 Qb4 34. Qc1 Kg7 35. g3 f5 (
35... Qd4 36. Qg5 Rb2 37. Qf4) 36. Kg2 Qd4 37. Qc6 Re7 38. Qd6 Qa7 39. Nc6 Rd7
40. Qe5+ 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.5"]
[White "Dekker, Jasper"]
[Black "Helmer, Jan"]
[Result "0-1"]
[WhiteElo "1949"]
[BlackElo "2236"]
[PlyCount "68"]
[WhiteTeam "Amsterdam-West / SC Bergen (NED)"]
[BlackTeam "Hamelner SV"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8.
dxe5 Be6 9. O-O Nc7 10. Bxe6 Nxe6 11. Be3 Qxd1 12. Rxd1 g6 13. Na3 Bg7 14. Rd5
O-O 15. Nb5 Rfd8 16. Rxd8+ Rxd8 17. Nxa7 Nxe5 18. Nxe5 Bxe5 19. Rb1 f5 20. g3
g5 21. b4 Kf7 22. Kg2 f4 23. Bb6 Rd6 24. Bc5 Ra6 25. Re1 Bf6 26. Nc8 Rxa2 27.
Nb6 Nxc5 28. bxc5 Bd4 29. Nd5 Rxf2+ 30. Kh3 Bxc5 31. Re5 e6 32. g4 Rd2 33. Nxf4
Bd6 34. Rb5 gxf4 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.6"]
[White "Asadzade, Idris"]
[Black "Hotan, Darion"]
[Result "1/2-1/2"]
[WhiteElo "2233"]
[BlackElo "1916"]
[PlyCount "110"]
[WhiteTeam "SG Solingen e. V"]
[BlackTeam "Linköpings ASS (SWE)"]

1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 dxc4 5. O-O g6 6. Na3 Bg7 7. Nxc4 O-O 8. d3
Re8 9. Bd2 Be6 10. Rc1 Na6 11. Ng5 Bd5 12. e4 Bxc4 13. dxc4 e5 14. c5 Qe7 15.
Qc2 Nd7 16. b4 Nxb4 17. Qb3 a5 18. a3 Na6 19. Qxb7 Naxc5 20. Qxc6 Nb3 21. Rcd1
Nxd2 22. Rxd2 Qxg5 23. Rxd7 Red8 24. Rfd1 Rac8 25. Qb7 Bf8 26. Bf1 Qf6 27. Rxd8
Rxd8 28. Rxd8 Qxd8 29. Bc4 Qf6 30. a4 Kg7 31. Qd5 Bb4 32. Kg2 Be1 33. f3 h5 34.
h4 Bb4 35. Bb3 Bc3 36. Qc5 Bb4 37. Qc4 Be1 38. Qc7 Bb4 39. Bd5 Be1 40. Qc1 Bb4
41. Qe3 Qe7 42. Qb3 Qf6 43. Kf1 Bd2 44. Ke2 Bb4 45. Bc4 Qd6 46. Qb2 Qc5 47. Bd5
Qc3 48. Qxc3 Bxc3 49. g4 g5 50. gxh5 gxh4 51. Kf2 f6 52. Kg2 Kh6 53. Bf7 Kg5
54. Kh3 Be1 55. Be8 Bg3 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.7"]
[White "Wulfken, Christof"]
[Black "Marcziter, Dmitrii"]
[Result "1/2-1/2"]
[WhiteElo "1905"]
[BlackElo "2221"]
[PlyCount "131"]
[WhiteTeam "Godesberger SK 1929 e. V"]
[BlackTeam "SG Porz e. V."]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Bd3 Qb6 6. b3 Bg4 7. f3 Bh5 8. Na3 a6
9. Nc2 e6 10. Ne2 Be7 11. O-O Bg6 12. Bxg6 hxg6 13. Qd3 Nh5 14. Bg3 Nxg3 15.
hxg3 Rd8 16. Kf2 Bf6 17. f4 g5 18. Kf3 g6 19. Rh1 Ke7 20. Kg4 gxf4 21. gxf4
Rdg8 22. Kf3 g5 23. g3 Na5 24. Qd2 Nc6 25. Kg2 gxf4 26. exf4 cxd4 27. Ncxd4
Nxd4 28. cxd4 Rxh1 29. Rxh1 Rc8 30. Rc1 Rc6 31. Rxc6 Qxc6 32. Kf3 Kd7 33. Ke3
Be7 34. Qc3 Qb6 35. Qc2 Qa5 36. a4 Qe1 37. Qc1 Qb4 38. Qc3 Qa3 39. Qc2 Qa1 40.
Qc1 Qa2 41. Qc3 Qb1 42. Qd3 Qh1 43. Qd2 f6 44. Qa5 Qe4+ 45. Kf2 Qc2 46. Qb6 Qc6
47. Qxc6+ Kxc6 48. Nc1 b5 49. axb5+ Kxb5 50. Nd3 f5 51. Ke3 Bb4 52. Ke2 a5 53.
Ke3 Bc3 54. Nc5 Kb4 55. Kd3 Be1 56. Kc2 Bxg3 57. Nxe6 Kb5 58. Ng7 Bxf4 59. Nxf5
Bg5 60. Kc3 Bf6 61. Nd6+ Kc6 62. Nf5 Kd7 63. Ne3 Ke6 64. b4 axb4+ 65. Kxb4 Bxd4
66. Nxd5 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.8"]
[White "Keller, Thomas"]
[Black "Devenney, Martin"]
[Result "1-0"]
[WhiteElo "2218"]
[BlackElo "1898"]
[PlyCount "77"]
[WhiteTeam "Brühler SK 1920 e. V."]
[BlackTeam "Cercle d'Èchecs Le Pantin (BEL)"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Qd2 c5 5. c3 Nf6 6. f3 O-O 7. dxc5 d5 8. e5 Ne8
9. f4 Nc6 10. Nf3 f6 11. exf6 Nxf6 12. Bd3 e5 13. fxe5 Ng4 14. O-O Ncxe5 15.
Na3 Nxd3 16. Qxd3 Bf5 17. Qd2 Nxe3 18. Qxe3 Qd7 19. Nd4 Rae8 20. Qd2 Be4 21.
Nab5 Be5 22. Nd6 Bxd6 23. cxd6 Qxd6 24. g3 Qd7 25. Rxf8+ Rxf8 26. Rf1 Rxf1+ 27.
Kxf1 Qh3+ 28. Ke1 Qg4 29. Qf4 Qxf4 30. gxf4 Kf7 31. Kd2 Kf6 32. Ke3 g5 33.
fxg5+ Kxg5 34. Nb5 Kg4 35. Nd6 Kh3 36. c4 b6 37. Nxe4 dxe4 38. b4 Kxh2 39. c5
1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.9"]
[White "Kramer, Wolfgang"]
[Black "Stewart, Neil"]
[Result "1-0"]
[WhiteElo "1871"]
[BlackElo "2194"]
[PlyCount "149"]
[WhiteTeam "SV Herrenberg e.V."]
[BlackTeam "SV 03/25 Koblenz"]

1. e4 c6 2. Nc3 d5 3. Qf3 dxe4 4. Nxe4 Nd7 5. Qg3 Ndf6 6. d3 Bf5 7. f3 Qb6 8.
Qf2 Qxf2+ 9. Kxf2 e5 10. Bd2 O-O-O 11. Bc3 Nd7 12. Ne2 f6 13. g3 Nh6 14. Bg2
Nc5 15. a4 Nxe4+ 16. dxe4 Bc5+ 17. Ke1 Be6 18. Nc1 Bd4 19. Bxd4 Rxd4 20. Ne2
Rd6 21. Rd1 Rhd8 22. Rxd6 Rxd6 23. Nc3 Kc7 24. Ke2 a5 25. Rd1 Nf7 26. b3 Bd7
27. Bf1 Ng5 28. Rxd6 Kxd6 29. Nb1 b5 30. axb5 cxb5 31. Ke3 a4 32. b4 Ne6 33. c3
Nc7 34. h4 Kc6 35. Na3 Kb6 36. Kd3 Ne8 37. Ke3 Nd6 38. Be2 Be6 39. Kd2 Bd7 40.
Bd3 Be8 41. Ke3 Bf7 42. Kd2 Kc6 43. Ke3 Be6 44. Kd2 f5 45. Ke3 g6 46. f4 exf4+
47. gxf4 fxe4 48. Bxe4+ Bd5 49. Bd3 Bc4 50. Be4+ Kd7 51. Kd4 Nxe4 52. Kxe4 Ke6
53. Kd4 Bf1 54. Ke4 h6 55. Kf3 Kd5 56. Ke3 Bh3 57. Nxb5 Kc4 58. Nd4 Kxc3 59. b5
a3 60. b6 a2 61. Ne2+ Kc4 62. b7 a1=Q 63. b8=Q Qa3+ 64. Kd2 Qa5+ 65. Ke3 Qc5+
66. Kd2 Qd5+ 67. Ke1 Kd3 68. Qb1+ Ke3 69. Qc1+ Kf3 70. Qc3+ Ke4 71. Qxh3 Qa5+
72. Kf2 Qc5+ 73. Kg2 Qe3 74. Qxe3+ Kxe3 75. h5 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "2.10"]
[White "Reinhardt, Klaus"]
[Black "Nemegeer, Arne"]
[Result "0-1"]
[WhiteElo "1866"]
[BlackElo "2179"]
[PlyCount "70"]
[BlackTeam "Koninklijke Brugse Schaakkring"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. d4
Nbd7 9. O-O c5 10. Rd1 Qb6 11. e3 Rc8 12. Qe2 c4 13. a4 b4 14. a5 Qc7 15. Bd2
Ne4 16. Rc1 Bd5 17. Qe1 Qb8 18. Ra4 Qb5 19. Qd1 Be7 20. Ra1 O-O 21. Bf1 Qb7 22.
Ne1 f5 23. Ng2 Rc6 24. Nf4 Rfc8 25. Qa4 Ndf6 26. f3 Nxd2 27. Nxd2 c3 28. Nxd5
Nxd5 29. bxc3 Nxe3 30. cxb4 Nxf1 31. Nxf1 Rxc1 32. Rxc1 Rxc1 33. Qe8+ Bf8 34.
Qxe6+ Qf7 35. Qe3 Qc4 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.1"]
[White "Koehler, Ronald"]
[Black "Coenen, Michael"]
[Result "0-1"]
[WhiteElo "2075"]
[BlackElo "2368"]
[PlyCount "224"]
[WhiteTeam "Wiesbadener SV 1885"]
[BlackTeam "SV Dormagen 1947"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3
Ne4 9. Nd2 Nxc3 10. bxc3 Bxc3 11. Rc1 Ba5 12. e3 c6 13. Bd3 Be6 14. Qb3 Qe7 15.
Bxb8 Rxb8 16. Rxc6 O-O 17. Rc2 Rfc8 18. O-O Rxc2 19. Bxc2 Qb4 20. Rd1 Qxb3 21.
Nxb3 Bb4 22. Bd3 b6 23. Rc1 a5 24. Rc2 Kf8 25. Kf1 Ke7 26. Bb5 g4 27. Ke2 Bd6
28. g3 Bf5 29. Bd3 Bd7 30. e4 dxe4 31. Bxe4 Bb4 32. Nc1 Kd6 33. Nd3 Re8 34. Ne5
Bb5+ 35. Ke3 Re7 36. Kf4 h5 37. Bc6 f6 38. Nf7+ Rxf7 39. Bxb5 Rg7 40. a4 Kd5
41. Ke3 Re7+ 42. Kd3 Re1 43. Bc4+ Kd6 44. Bb5 Rh1 45. Ke4 Rxh2 46. Rc6+ Ke7 47.
Rc7+ Kd8 48. Rc2 h4 49. Re2 h3 50. Kf5 Rg2 51. Kxg4 h2 52. Re8+ Kc7 53. Rh8
Rxf2 54. Rh3 Bd6 55. Rh7+ Kc8 56. Bc6 f5+ 57. Kh3 Rd2 58. Rf7 Rxd4 59. Kxh2 Rd3
60. Rxf5 Rxg3 61. Kh1 Kc7 62. Bb5 Bc5 63. Rf6 Rg7 64. Rh6 Rg4 65. Rf6 Kd8 66.
Rf7 Be7 67. Rh7 Rg5 68. Bc6 Re5 69. Kg2 Kc7 70. Rh6 Rf5 71. Rg6 Bf6 72. Be8 Kd6
73. Rg4 Kc5 74. Bd7 Rd5 75. Bb5 Bd4 76. Kf3 Re5 77. Re4 Rh5 78. Rg4 Rh3+ 79.
Ke2 Rb3 80. Rg5+ Kb4 81. Rg4 Kc5 82. Rg8 Kd6 83. Bc4 Rb2+ 84. Kd3 Bc5 85. Rg6+
Ke5 86. Re6+ Kf5 87. Re2 Rb1 88. Re8 Rc1 89. Bb5 Kf6 90. Re2 Bb4 91. Re4 Rc3+
92. Kd4 Rc5 93. Bc4 Rf5 94. Kd3 Rf2 95. Re2 Rf1 96. Kc2 Rf3 97. Bd3 Bd6 98. Re1
Rh3 99. Bc4 Bb4 100. Re4 Rc3+ 101. Kb2 Kf5 102. Rh4 Rg3 103. Bb5 Be7 104. Rh2
Bf6+ 105. Ka2 Ke4 106. Rd2 Bd4 107. Rc2 Rg1 108. Re2+ Kd5 109. Be8 Kc4 110.
Bf7+ Kb4 111. Rb2+ Bxb2 112. Kxb2 Rg2+ 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.2"]
[White "Stillger, Bernhard"]
[Black "Tarasenko, Nazar"]
[Result "1/2-1/2"]
[WhiteElo "2262"]
[BlackElo "2067"]
[PlyCount "32"]
[WhiteTeam "SV Mülheim-Nord 1931 e"]
[BlackTeam "SV Kaponier Vechta"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. cxd5 cxd5 8. Nc3
Nc6 9. Ne5 Nxe5 10. dxe5 Ng4 11. Nxd5 Nxe5 12. Bg5 Nc6 13. Nxe7+ Nxe7 14. Qxd8
Rxd8 15. Bxe7 Re8 16. Ba3 Rxe2 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.3"]
[White "Vlasov, Igor"]
[Black "Wiekert, Martin"]
[Result "1-0"]
[WhiteElo "2048"]
[BlackElo "2240"]
[PlyCount "85"]
[WhiteTeam "Brühler SK 1920 e. V."]
[BlackTeam "Kölner SK Dr. Lasker 186"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 c6 8. Qxc4
b5 9. Qc2 Bb7 10. Nbd2 Nbd7 11. Nb3 Qb6 12. Bg5 h6 13. Bxf6 Bxf6 14. Nc5 Nxc5
15. dxc5 Qa5 16. Nd2 Rfd8 17. Ne4 Be7 18. a3 Qc7 19. Rfd1 Rd5 20. b4 Rad8 21.
Nc3 R5d7 22. Rxd7 Rxd7 23. Rd1 Bc8 24. Qe4 Bf6 25. Rd3 a5 26. Nd1 axb4 27. axb4
Rxd3 28. Qxd3 Bd7 29. Ne3 Be8 30. Ng4 Be7 31. Qa3 Qd8 32. h4 Qd1+ 33. Bf1 Qa4
34. Qb2 h5 35. Ne5 Bf6 36. Qd4 Bxe5 37. Qxe5 Bd7 38. Qb8+ Kh7 39. Qd6 Qxb4 40.
Qxd7 Qxc5 41. Qxf7 Qe5 42. Bh3 Qxe2 43. Qxe6 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.4"]
[White "Helmer, Jan"]
[Black "Surányi, Pál"]
[Result "1/2-1/2"]
[WhiteElo "2236"]
[BlackElo "2026"]
[PlyCount "48"]
[WhiteTeam "Hamelner SV"]
[BlackTeam "SV 03/25 Koblenz"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. Nbd2 dxc4 5. Nxc4 b5 6. Nce5 Nf6 7. e3 c5 8. Bd3
cxd4 9. exd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 O-O 12. O-O Bb7 13. Qf4 Nc6 14. Rad1
Ne7 15. Rfe1 Ng6 16. Nxg6 hxg6 17. Bb1 Bxf3 18. Qxf3 Qd5 19. Qxd5 Nxd5 20. Rc1
Rac8 21. Rc5 Ne7 22. Be4 Rcd8 23. a4 bxa4 24. Rc4 Rb8 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.5"]
[White "Kanli, Kaan"]
[Black "Keller, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "2047"]
[BlackElo "2218"]
[PlyCount "171"]
[WhiteTeam "SG Rochade Brauw"]
[BlackTeam "Brühler SK 1920 e. V."]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d4 Bd7 6. O-O Nxd4 7. Bxd7+ Qxd7 8.
Nxd4 exd4 9. Qxd4 Be7 10. Bf4 O-O 11. Rad1 Qc6 12. Rfe1 Rfe8 13. Qa4 Bf8 14. f3
g6 15. Qxc6 bxc6 16. Be3 Nd7 17. b3 Bg7 18. Bd4 a5 19. Bxg7 Kxg7 20. Na4 Re5
21. Kf2 Rae8 22. c4 Rb8 23. Rd4 Nf8 24. Rc1 Ne6 25. Rd2 c5 26. Nc3 Nd4 27. Ne2
Nc6 28. Nc3 Rb7 29. Rcd1 Re8 30. Rd3 Ra8 31. Ke3 h5 32. h4 Ne5 33. Rd5 f6 34.
Na4 Rb4 35. Rc1 Re8 36. Kf2 Nd7 37. Rd3 Ne5 38. Rd2 Nc6 39. Nc3 Nd4 40. Ne2 Nc6
41. Nc3 Nd4 42. Ne2 Nxe2 43. Rxe2 a4 44. Rb1 Ra8 45. Reb2 axb3 46. axb3 Kf7 47.
Ke3 Ke6 48. Kd3 Ra3 49. Kc3 Rb8 50. g3 Rba8 51. Kd3 Ra1 52. Ke3 R8a2 53. Kf4
Rxb1 54. Rxb1 Rf2 55. b4 cxb4 56. Rxb4 Rc2 57. g4 hxg4 58. fxg4 Rh2 59. Rb7 Kd7
60. Kg3 Rh1 61. Rb8 Rg1+ 62. Kf3 Rf1+ 63. Kg3 Ke6 64. Re8+ Kf7 65. Rc8 c5 66.
Rc7+ Kf8 67. Rc8+ Kf7 68. Rc7+ Kf8 69. Rd7 Rd1 70. Kf4 Rf1+ 71. Kg3 Rg1+ 72.
Kf4 Rf1+ 73. Kg3 Rc1 74. Rxd6 Ke7 75. Rc6 Rxc4 76. Kf4 Rc1 77. h5 Rf1+ 78. Ke3
Re1+ 79. Kf3 Rf1+ 80. Kg2 Rf4 81. Kg3 Rxe4 82. Rxc5 gxh5 83. gxh5 Kf7 84. Rc7+
Re7 85. Rxe7+ Kxe7 86. Kf4 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.6"]
[White "Nemegeer, Arne"]
[Black "Di Franco, Patricio"]
[Result "1/2-1/2"]
[WhiteElo "2179"]
[BlackElo "2021"]
[PlyCount "46"]
[WhiteTeam "Koninklijke Brugse Schaakkring"]
[BlackTeam "Kölner SK Dr. Lasker 186"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g5 4. Nxg5 Nf6 5. O-O Rg8 6. Nf3 Nxe4 7. d4 d5 8.
Re1 Bg4 9. c3 e6 10. Be2 Qb6 11. Nbd2 cxd4 12. Nxe4 dxe4 13. Nxd4 Bh3 14. Bf1
O-O-O 15. Qh5 Nxd4 16. cxd4 Bf5 17. Be3 Bg6 18. Qe2 Rd5 19. Qc2+ Kb8 20. Bc4
Rh5 21. Be2 Rd5 22. Bc4 Rh5 23. Be2 Rd5 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.7"]
[White "Schulz, Wilhelm"]
[Black "Nagel, Bernhard"]
[Result "0-1"]
[WhiteElo "2016"]
[BlackElo "2171"]
[PlyCount "76"]
[WhiteTeam "SV Horrem 1948"]
[BlackTeam "Kölner SK Dr. Lasker 186"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Bd3 Bxd3 8.
Qxd3 Nf6 9. Nf3 Nbd7 10. g4 Nf8 11. h3 Ng6 12. Bg3 Bd6 13. Ne5 Qe7 14. f4 Bb4
15. O-O Bxc3 16. bxc3 Ne4 17. Be1 h5 18. Nxg6 fxg6 19. g5 Qe6 20. Kh2 O-O 21.
Rg1 Rae8 22. Rg2 Nd6 23. Bf2 Rf7 24. Re1 Rfe7 25. Bg1 Qf7 26. Rge2 Re4 27. Kg2
Qe6 28. a4 b6 29. Qb1 Kh7 30. Bf2 Nf5 31. Qc1 c5 32. Qd1 cxd4 33. cxd4 Nxd4 34.
Rd2 Nf5 35. Rxd5 Nxe3+ 36. Bxe3 Rxe3 37. Rxe3 Qxe3 38. Qf3 Qe1 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.8"]
[White "Menzel, Maximilian"]
[Black "Bien, Stefan"]
[Result "1-0"]
[WhiteElo "2139"]
[BlackElo "1986"]
[PlyCount "45"]
[WhiteTeam "SG Porz e. V."]
[BlackTeam "SV Horrem 1948"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 c6 5. c4 e6 6. h3 Bh5 7. O-O Be7 8. Nc3
O-O 9. Ne5 Nfd7 10. g4 Nxe5 11. dxe5 Bg6 12. Be3 Nd7 13. cxd5 cxd5 14. f4 Bc5
15. Bxc5 Nxc5 16. f5 exf5 17. gxf5 Bh5 18. Nxd5 Rb8 19. Qd4 b6 20. b4 Nb7 21.
f6 g6 22. Qe3 Kh8 23. Ne7 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.9"]
[White "Marcks, Martin"]
[Black "van der Valk, Niklas"]
[Result "0-1"]
[WhiteElo "1987"]
[BlackElo "2131"]
[PlyCount "58"]
[WhiteTeam "Betriebssportgemeinschaft Rheinp"]
[BlackTeam "Krefelder SK Turm 1851 e"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. Be3 Nd4 8. Qd2
Ne7 9. Nd1 Rb8 10. c3 Nxe2 11. Qxe2 b5 12. O-O O-O 13. a4 b4 14. cxb4 Rxb4 15.
Bd2 Rb3 16. Bc3 Nc6 17. Qc2 Qb6 18. Ne3 Ba6 19. Ra2 Bxc3 20. bxc3 Rb8 21. Ng4
Rb2 22. Rxb2 Qxb2 23. Qd1 Qxc3 24. Qf3 h5 25. Nf6+ Kg7 26. Nd7 Rb7 27. e5 d5
28. Qf6+ Kg8 29. Bxd5 Qxd3 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.10"]
[White "Schwibbert, Jonas"]
[Black "Kramer, Wolfgang"]
[Result "1-0"]
[WhiteElo "2129"]
[BlackElo "1871"]
[PlyCount "47"]
[WhiteTeam "Klub Kölner SF e. V."]
[BlackTeam "SV Herrenberg e.V."]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. O-O Bxf3 7. Bxf3 dxe5 8.
dxe5 e6 9. Qe2 Nd7 10. c4 Ne7 11. Bf4 Nf5 12. Rd1 Qc7 13. Nc3 h6 14. Bg4 g5 15.
Ne4 O-O-O 16. Nd6+ Nxd6 17. exd6 Qb8 18. Be5 Rh7 19. c5 f5 20. Bh5 Qa8 21. Bg6
Nxe5 22. Qxe5 Rhd7 23. Qxe6 b6 24. Be8 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.09"]
[Round "3.12"]
[White "Poetsch, Hagen"]
[Black "Stierle, Martin"]
[Result "1-0"]
[WhiteElo "2459"]
[BlackElo "1908"]
[PlyCount "45"]
[WhiteTeam "SC Heusenstamm"]
[BlackTeam "SG Donautal Tuttlingen"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. f4 b6 7. a3 Be7 8. f5
Nf8 9. Nf4 exf5 10. Ncxd5 Ne6 11. Bc4 c6 12. Nxe7 Qxe7 13. O-O Nxf4 14. Rxf4
Be6 15. Bd3 g5 16. Rf2 f4 17. Qh5 Nd7 18. h4 h6 19. hxg5 Qxg5 20. Qf3 Bd5 21.
Be4 O-O-O 22. Bxf4 Bxe4 23. Bxg5 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.1"]
[White "Coenen, Michael"]
[Black "Schwibbert, Jonas"]
[Result "1-0"]
[WhiteElo "2368"]
[BlackElo "2129"]
[PlyCount "125"]
[WhiteTeam "SV Dormagen 1947"]
[BlackTeam "Klub Kölner SF e. V."]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 c6 6. Qc2 O-O 7. O-O Nbd7 8. Nc3
b6 9. b3 Bb7 10. Rd1 Rc8 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Qc7 14. Bf4 Bd6 15.
Bxd6 Qxd6 16. c5 Qe7 17. Rac1 Rfd8 18. Qe1 Nf6 19. Ne5 b5 20. a4 Nd5 21. Ra1 a6
22. Rdc1 f6 23. Nd3 Qd7 24. Rd1 Re8 25. Ra2 Re7 26. Re2 Rce8 27. Qd2 Qc7 28.
Rde1 Bc8 29. h3 Kf7 30. Kh2 Bb7 31. f4 Bc8 32. Nf2 Kf8 33. Ne4 Rd8 34. Nd6 Rxd6
35. cxd6 Qxd6 36. axb5 cxb5 37. Qc2 Bb7 38. Qxh7 Nc3 39. Rd2 Bxg2 40. Qh8+ Kf7
41. Kxg2 Qd5+ 42. Kh2 b4 43. Ra1 Ne4 44. Rc2 Nc3 45. Rxa6 Qe4 46. Rg2 Kg6 47.
Ra5 Nd5 48. h4 Qf3 49. Qg8 f5 50. Qa8 Qd1 51. Ra1 Qxd4 52. Re1 Ne3 53. Rge2
Ng4+ 54. Kh3 Nf2+ 55. Kg2 Ng4 56. Qf8 Qd5+ 57. Kh3 Rf7 58. Rxe6+ (58. h5+ Kf6
59. Qd8+ Qxd8 60. Rxe6#) 58... Kh7 59. Qxf7 Nf2+ 60. Kh2 Ng4+ 61. Kg1 Qd4+ 62.
R6e3 Nxe3 63. Qh5+ 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.2"]
[White "Nagel, Bernhard"]
[Black "Vlasov, Igor"]
[Result "0-1"]
[WhiteElo "2171"]
[BlackElo "2048"]
[PlyCount "116"]
[WhiteTeam "Kölner SK Dr. Lasker 186"]
[BlackTeam "Brühler SK 1920 e. V."]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. O-O d5 6. cxd5 exd5 7. d4 Bd6 8. Nc3
a6 9. Ne5 O-O 10. Bg5 Be7 11. Qb3 c6 12. Rad1 Nfd7 13. Bxe7 Qxe7 14. e4 dxe4
15. Bxe4 b5 16. Nxd7 Nxd7 17. Rfe1 Qd6 18. Bf3 Nf6 19. a4 b4 20. Ne4 Nxe4 21.
Rxe4 a5 22. Re5 Bc8 23. Qc2 Bd7 24. Qc5 Qf6 25. Bg2 Rfd8 26. f4 g6 27. Rde1 h5
28. h4 Kg7 29. Kf2 Re8 30. Bh3 Red8 31. Bxd7 Rxd7 32. Rd1 Rad8 33. Ke3 Rd5 34.
Qc4 c5 35. Rxd5 Qe6+ 36. Kf2 Rxd5 37. Re1 Qd6 38. dxc5 Rxc5 39. Qe4 Rd5 40. Re2
Qc5+ 41. Qe3 Qd6 42. Qe4 Qd7 43. b3 Rd3 44. Re3 Rd2+ 45. Re2 Rd3 46. Re3 Rd2+
47. Re2 Rd1 48. Qe5+ Kh7 49. Qe4 Rc1 50. f5 gxf5 51. Qf3 Qd4+ 52. Qe3 Qd1 53.
Re1 Qxe1+ 54. Qxe1 Rxe1 55. Kxe1 f4 56. gxf4 Kg6 57. Ke2 Kf5 58. Kf3 f6 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.3"]
[White "van der Valk, Niklas"]
[Black "Menzel, Maximilian"]
[Result "1/2-1/2"]
[WhiteElo "2131"]
[BlackElo "2139"]
[PlyCount "95"]
[WhiteTeam "Krefelder SK Turm 1851 e"]
[BlackTeam "SG Porz e. V."]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3
Nh6 9. O-O Nf5 10. Nb3 Qa6 11. Qd1 Nd7 12. Bg5 c5 13. dxc5 Nxc5 14. Nxc5 Bxc5
15. Kh2 Qb6 16. Qe2 O-O 17. c3 Rfc8 18. g3 a5 19. Ne1 g6 20. Nd3 Bf8 21. f3 Rc4
22. g4 hxg4 23. fxg4 Nh6 24. Rf4 Qa6 25. Raf1 Re4 26. Rxe4 dxe4
27. Qxe4 Nxg4+ 28. Qxg4 Qxd3 29. Qf4 Qf5 30. Qxf5 exf5 31. Bf6 Bg7 32. Bxg7
Kxg7 33. Rd1 Re8 34. Rd5 b6 35. Kg3 f6 36. Rd7+ Kf8 37. exf6 Re2 38. b3 Rxa2
39. Rb7 Rd2 40. Rxb6 Rd3+ 41. Kf4 Rxc3 42. h5 gxh5 43. Rb5 h4 44. Rxa5 Rxb3 45.
Kxf5 h3 46. Ra8+ Kf7 47. Ra7+ Kf8 48. Ra8+ 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.4"]
[White "Gramb, Marius"]
[Black "Poetsch, Hagen"]
[Result "0-1"]
[WhiteElo "2121"]
[BlackElo "2459"]
[PlyCount "98"]
[WhiteTeam "Brühler SK 1920 e. V."]
[BlackTeam "SC Heusenstamm"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O fxe5 8. Nxe5
Nxe5 9. dxe5 Qc7 10. Re1 O-O-O 11. Bf1 Ne7 12. Bf4 h6 13. h3 g5 14. Bh2 Bg7 15.
Nd2 Rhf8 16. a4 Ng6 17. Nf3 Bc6 18. Bb5 Nf4 19. Bxc6 Qxc6 20. b4 Nxh3+ 21. gxh3
d4 22. Nxd4 cxd4 23. cxd4 Kb8 24. Rc1 Qd5 25. Qc2 Rc8 26. Qd3 Rfd8 27. Rxc8+
Rxc8 28. Rd1 Bf8 29. Qb5 Qb3 30. Qf1 Bxb4 31. d5 Bc5 32. Qd3 Qxa4 33. dxe6 Qa2
34. Qf5 (34. Qd6+ Bxd6 (34... Rc7 35. Qd8+ Rc8 36. Qd6+) 35. exd6 Qxe6 36. d7+
Ka8 37. d8=Q) 34... Be7 35. Bg3 Qe2 36. Rb1 Qc2 37. Qxc2 Rxc2 38. Rd1 Rc6 39.
Rd6 a5 40. Rd5 a4 41. Ra5 a3 42. f4 b6 43. Ra4 gxf4 44. Bxf4 b5 45. Ra5 b4 46.
Be3 b3 47. Rb5+ Kc7 48. Rxb3 a2 49. Bd4 Bc5 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.5"]
[White "Surányi, Pál"]
[Black "Stillger, Bernhard"]
[Result "0-1"]
[WhiteElo "2026"]
[BlackElo "2262"]
[PlyCount "84"]
[WhiteTeam "SV 03/25 Koblenz"]
[BlackTeam "SV Mülheim-Nord 1931 e"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3
g4 9. O-O-O Bxc3 10. Qxc3 Ne4 11. Qe3 Nxg3 12. hxg3 gxf3 13. Rxh6 Rxh6 14. Qxh6
Qe7 15. gxf3 Bd7 16. Qh8+ Qf8 17. Qf6 Qe7 18. Qh8+ Qf8 19. Qf6 Ne7 20. e3 O-O-O
21. Bd3 Nc6 22. Rh1 Qe7 23. Qxe7 Nxe7 24. Rh7 Rf8 25. g4 e5 26. dxe5 dxe5 27.
Kd2 Be6 28. Kc3 Kd7 29. Rh5 f6 30. Rh7 Rf7 31. Rh8 Nc6 32. Bg6 Rg7 33. Be8+ Ke7
34. Bxc6 bxc6 35. Ra8 Rh7 36. Rxa7 Kd7 37. b4 Rh1 38. Kd3 Rd1+ 39. Ke4 Rc1 40.
a3 Rxc4+ 41. Kd3 Rc1 42. a4 Rb1 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.6"]
[White "Di Franco, Patricio"]
[Black "Helmer, Jan"]
[Result "0-1"]
[WhiteElo "2021"]
[BlackElo "2236"]
[PlyCount "56"]
[WhiteTeam "Kölner SK Dr. Lasker 186"]
[BlackTeam "Hamelner SV"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. d4 cxd4 6. Nxd4 Bd7 7. Nb3 e6 8.
Nc3 a5 9. a4 Bb4 10. Nb5 Na7 11. c3 Be7 12. N3d4 Nxb5 13. Nxb5 Bc6 14. Nd4 O-O
15. Nxc6 bxc6 16. Qc2 Qb6 17. Be3 Qa6 18. Rfb1 Rab8 19. b4 axb4 20. a5 c5 21.
cxb4 cxb4 22. Bf1 Rfc8 23. Qa4 Ne4 24. Bd4 Nd2 25. e3 Nxf1 26. Rxf1 Rb5 27. Bb6
b3 28. Rfc1 b2 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.7"]
[White "Asadzade, Idris"]
[Black "Kanli, Kaan"]
[Result "1/2-1/2"]
[WhiteElo "2233"]
[BlackElo "2047"]
[PlyCount "214"]
[WhiteTeam "SG Solingen e. V"]
[BlackTeam "SG Rochade Brauw"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. Nc3 Be7 8.
a3 a5 9. d3 O-O 10. Be3 Be6 11. Na4 Nd5 12. Bc5 b6 13. Bxe7 Ndxe7 14. Qc2 Qd7
15. e3 Rad8 16. Rfd1 f6 17. Rac1 Kh8 18. d4 e4 19. d5 Bxd5 20. Nd4 Ne5 21. Qxc7
Qxc7 22. Rxc7 Bb3 23. Rdc1 Nd5 24. Nxb3 Nxc7 25. Rxc7 Rd1+ 26. Bf1 Nf3+ 27. Kg2
Ne1+ 28. Kh3 Nf3 29. Rc1 Rfd8 30. Nc3 Rxc1 31. Nxc1 Rd2 32. N1e2 Rxb2 33. Nxe4
Nd2 34. Nxd2 Rxd2 35. Nc3 Rc2 36. Nb5 Rxf2 37. Bc4 h5 38. Bf7 Kh7 39. Bxh5 g6
40. Bd1 Rd2 41. Bf3 Rd3 42. Kg4 Rxe3 43. Kf4 Re5 44. Bc6 g5+ 45. Kg4 Kg6 46.
Nd6 Re6 47. Nf5 Re2 48. h4 gxh4 49. gxh4 a4 50. h5+ Kh7 51. Nd6 Kh6 52. Bxa4
Rg2+ 53. Kf3 Ra2 54. Nc4 Kxh5 55. Be8+ Kg5 56. a4 f5 57. Bb5 Kf6 58. Ke3 Ke6
59. Kd4 f4 60. Nxb6 Kd6 61. Nc4+ Kc7 62. Ne5 Kb6 63. Nc4+ Ka7 64. Ke4 Rf2 65.
Ke5 Rf1 66. Kf5 Rf2 67. Ke4 Rf1 68. Ne5 Rf2 69. Nd7 Kb7 70. Kd4 Rd2+ 71. Ke4
Rf2 72. Ne5 Kb6 73. Kd4 Kc7 74. Nd3 Rf1 75. Ke4 Kb6 76. Nxf4 Rb1 77. Nd5+ Kc5
78. Nc3 Rh1 79. Kd3 Rh3+ 80. Kc2 Kb4 81. Na2+ Ka5 82. Kb2 Rg3 83. Nc3 Kb4 84.
Nd5+ Kc5 85. Nc3 Kb4 86. Nd5+ Kc5 87. Nc7 Rg2+ 88. Kc3 Rg3+ 89. Kc2 Rg2+ 90.
Kd3 Rg3+ 91. Ke4 Ra3 92. Nd5 Rh3 93. Bd7 Rh4+ 94. Nf4 Kb4 95. Ke5 Ka5 96. Bc6
Rh6 97. Ne6 Rh4 98. Nd4 Rh5+ 99. Kd6 Rh6+ 100. Ne6 Rh4 101. Nc5 Kb6 102. Bd5
Rh6+ 103. Ne6 Ka5 104. Bb3 Kb4 105. Bc2 Rh2 106. Nd4 Rxc2 107. Nxc2+ Kxa4
1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.8"]
[White "Keller, Thomas"]
[Black "Kaber, Claude"]
[Result "1-0"]
[WhiteElo "2218"]
[BlackElo "1987"]
[PlyCount "125"]
[WhiteTeam "Brühler SK 1920 e. V."]
[BlackTeam "Wasserbillig (LUX)"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Nc3 Nxc3 8.
bxc3 Qc7 9. Bd2 Be7 10. a4 d6 11. a5 Bb7 12. Bb5+ Bc6 13. axb6 Qxb6 14. Bd3 Nd7
15. exd6 Bxd6 16. c4 Be7 17. O-O O-O 18. Be3 Qc7 19. Qc2 Bxf3 20. gxf3 g6 21.
Ra6 Nf6 22. Rfa1 Rfb8 23. Qa4 Rb7 24. Qa5 Qd7 25. Qe5 Rb3 26. Bc2 Rb2 27. Ba4
Qc8 28. Bc6 Rab8 29. Bb5 Ne8 30. Rxa7 Bd6 31. Qg5 Nc7 32. Qf6 Qf8 33. Bc6 Rb1+
34. Kg2 Be7 35. Qe5 Bd6 36. Qe4 Rxa1 37. Rxa1 f5 38. Qh4 f4 39. Bd2 Rb2 40. Bc1
Rc2 41. c5 Be7 42. Qxf4 Bxc5 43. Be4 Rxf2+ 44. Kxf2 Bxd4+ 45. Ke2 Bxa1 46. Qxc7
Qf6 47. Bh6 Qb2+ 48. Qc2 Qxc2+ 49. Bxc2 Be5 50. h3 Kf7 51. Ke3 Kf6 52. Ke4 Bb2
53. h4 Bc3 54. Bb3 Bb2 55. Bg5+ Kf7 56. Kd3 Ba1 57. Kc4 Ke8 58. Kc5 Kf7 59. Kd6
Kg7 60. Kxe6 Bc3 61. f4 Bd4 62. Bd1 Bc3 63. Be7 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.9"]
[White "Tarasenko, Nazar"]
[Black "Nemegeer, Arne"]
[Result "0-1"]
[WhiteElo "2067"]
[BlackElo "2179"]
[PlyCount "100"]
[WhiteTeam "SV Kaponier Vechta"]
[BlackTeam "Koninklijke Brugse Schaakkring"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 c5 7. cxd5 cxd4 8.
exd4 Nxd5 9. O-O Nc6 10. Ne4 Be7 11. Bb1 b6 12. Qd3 g6 13. Bh6 Re8 14. Rd1 Bb7
15. a3 Qd7 16. Ba2 Red8 17. N2c3 Rac8 18. Qf3 f5 19. Nxd5 exd5 20. Nc3 Na5 21.
Re1 Nc4 22. Qe2 Bf6 23. Rac1 Qf7 24. Red1 Re8 25. Qf3 Rcd8 26. Rc2 Bxd4 27. g3
Bxc3 28. Qxc3 b5 29. Rd4 Rc8 30. Qb3 Bc6 31. Qd3 Bb7 32. a4 bxa4 33. Qd1 Qe6
34. Kf1 Nb6 35. Rcd2 Nc4 36. Bxc4 Rxc4 37. Rxc4 Ba6 38. Kg2 Bxc4 39. Qxa4 Qe4+
40. Kg1 Qe1+ 41. Kg2 Qe4+ 42. Kg1 Qe1+ 43. Kg2 Qf1+ 44. Kf3 Qh1+ 45. Kf4 Qe4+
46. Kg5 Qe7+ 47. Kf4 Qe5+ 48. Kg5 f4+ 49. Kg4 Qh5+ 50. Kxf4 Qf5# 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.10"]
[Round "4.10"]
[White "Wiekert, Martin"]
[Black "Kerz, Markus"]
[Result "1-0"]
[WhiteElo "2240"]
[BlackElo "2022"]
[PlyCount "57"]
[WhiteTeam "Kölner SK Dr. Lasker 186"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. Bg5 Be7 6. Bxe7 Qxe7 7. Nc3 Nf6 8.
e3 O-O 9. dxc5 Qxc5 10. Be2 Nc6 11. O-O Rd8 12. Nb5 Bg4 13. Qb3 Qb6 14. Rfd1
Na5 15. Qa4 Nc4 16. Bxc4 Bxf3 17. gxf3 dxc4 18. Qxc4 Rdc8 19. Qb3 Rc5 20. Nd4
Qc7 21. Ne2 Qc6 22. Kg2 Rh5 23. Qd3 Re8 24. Ng3 Rh4 25. b3 g6 26. Qd6 Rxh2+ 27.
Kxh2 Qxf3 28. Qf4 Ng4+ 29. Kg1 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.1"]
[White "Vlasov, Igor"]
[Black "Coenen, Michael"]
[Result "1/2-1/2"]
[WhiteElo "2048"]
[BlackElo "2368"]
[PlyCount "81"]
[WhiteTeam "Brühler SK 1920 e. V."]
[BlackTeam "SV Dormagen 1947"]

1. c4 e6 2. g3 d5 3. d4 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Qc2 Be4 11. Qb3 Bd5 12. Qd1 Nc6 13. Nc3 Na5 14. Nxd5 exd5
15. Ne5 c6 16. Bd2 Ne4 17. Bxa5 Qxa5 18. Bxe4 dxe4 19. Qc2 Qd5 20. Qc4 Rad8 21.
Rfd1 c5 22. e3 cxd4 23. Qxd4 Qxd4 24. Rxd4 Rxd4 25. exd4 Rd8 26. Rd1 h5 27. Kf1
Rc8 28. b3 Rc3 29. d5 Rxb3 30. Rc1 Bf6 31. Rc8+ Kh7 32. Nxf7 Rd3 33. d6 Kg6 34.
Rc7 b5 35. axb5 axb5 36. Rb7 b4 37. d7 b3 38. d8=Q Bxd8 39. Nxd8 (39. Ne5+ Kf5
40. Nxd3 exd3 41. Rxb3 d2 42. Rb5+ Ke4 43. Ke2) 39... Rxd8 40. Rxb3 Rd5 41. Ke2
1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.2"]
[White "Poetsch, Hagen"]
[Black "Nemegeer, Arne"]
[Result "1-0"]
[WhiteElo "2459"]
[BlackElo "2179"]
[PlyCount "63"]
[WhiteTeam "SC Heusenstamm"]
[BlackTeam "Koninklijke Brugse Schaakkring"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8.
Nxc6 bxc6 9. O-O-O Be7 10. h4 h6 11. Bxf6 gxf6 12. Na4 Bb7 13. Rh3 c5 14. Rb3
Bxe4 15. Nxc5 Bd5 (15... dxc5 16. Qe3 Bd5 17. c4) 16. c4 Bc6 17. Nb7 Qc7 18.
Nxd6+ Kf8 19. Rd3 Rb8 20. Kb1 f5 21. Qc3 Rg8 22. g3 Rd8 23. c5 Be4 24. Nxe4
Rxd3 25. Bxd3 fxe4 26. Bxe4 f5 27. Bf3 Qxc5 28. Rd8+ Kf7 29. Bh5+ Rg6 30. Bxg6+
Kxg6 31. Rg8+ Kh7 32. Qg7# 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.3"]
[White "Helmer, Jan"]
[Black "van der Valk, Niklas"]
[Result "1/2-1/2"]
[WhiteElo "2236"]
[BlackElo "2131"]
[PlyCount "93"]
[WhiteTeam "Hamelner SV"]
[BlackTeam "Krefelder SK Turm 1851 e"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 c5 6. Bg2 Bb7 7. e4 Nxe4 8. Nxe4
(8. Ne5 d5 9. cxd5 exd5 10. Qa4+ Nd7 11. Nxe4 dxe4 12. Bh3 Bc8 13. Qc6 Rb8 14.
Nxf7) 8... Bxe4 9. d5 exd5 10. cxd5 Bxf3 11. Bxf3 d6 12. O-O Be7 13. Be4 O-O
14. Qc2 g6 15. h4 Bf6 16. f4 Bd4+ 17. Kg2 f5 18. Bf3 Re8 19. h5 a6 20. Bd2 Ra7
21. Rh1 Qf6 22. Rh4 Nd7 23. Rah1 Qg7 24. hxg6 hxg6 25. g4 Nf6 26. R1h3 Rae7 27.
Rg3 fxg4 28. Bxg4 Ne4 (28... Nxg4 29. Rhxg4 Re2+ 30. Kf3 (30. Kf1 Rf2+ 31. Kg1
Rxd2+) (30. Kh3 Qh7+ 31. Rh4 Rh2+ 32. Kxh2 Qxh4+ 33. Kg2 Re2+) 30... Rf2#) 29.
Rgh3 Nf6 30. Be6+ Rxe6 31. dxe6 Rxe6 32. Qd3 b5 33. Rg3 Ne4 34. f5 Nxg3 35.
fxe6 Nf5 36. Rg4 Qf6 37. Qe4 Ne7 38. Bg5 Qf2+ 39. Kh3 Qf1+ 40. Qg2 Qd3+ 41. Kh2
Be5+ 42. Bf4 Qf5 43. Bxe5 Qxe5+ 44. Kh1 Qe1+ 45. Kh2 Qe5+ 46. Kh1 Qe1+ 47. Kh2
1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.4"]
[White "Menzel, Maximilian"]
[Black "Keller, Thomas"]
[Result "1-0"]
[WhiteElo "2139"]
[BlackElo "2218"]
[PlyCount "71"]
[WhiteTeam "SG Porz e. V."]
[BlackTeam "Brühler SK 1920 e. V."]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 d5 6. O-O Bc5 7. Nb3 Bb6 8. c4
Nc6 9. Nc3 dxc4 10. Qxd8+ Nxd8 11. Nd2 Bd7 12. Nxc4 Bc5 13. Bf4 Bc6 14. e4 O-O
15. Rfd1 Nd7 16. Na5 Nb6 17. Bd6 Bxd6 18. Rxd6 Nc8 19. Rd2 e5 20. f4 Ne7 21.
Nd5 Nxd5 22. exd5 Bb5 23. Rc1 exf4 24. gxf4 b6 25. Nc6 Re8 26. Kf2 Kf8 27. Ne5
Rb8 28. Rc7 a5 29. d6 Ne6 30. Rxf7+ Kg8 31. Bd5 Kh8 32. d7 Bxd7 33. Rxd7 Nxf4
34. Nf7+ Kg8 35. Nd6+ Nxd5 36. Nxe8 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.5"]
[White "Kanli, Kaan"]
[Black "Wiekert, Martin"]
[Result "1-0"]
[WhiteElo "2047"]
[BlackElo "2240"]
[PlyCount "77"]
[WhiteTeam "SG Rochade Brauw"]
[BlackTeam "Kölner SK Dr. Lasker 186"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 Bd6 8.
O-O Qc7 9. Nf3 Ne7 10. Re1 e5 11. c4 dxe4 12. Bxe4 f5 13. c5 Bxc5 14. Nxe5 fxe4
15. Qh5+ g6 16. Nxg6 Nxg6 (16... Bxf2+ 17. Kxf2 Qb6+ 18. Kg3 Nf5+ 19. Kf4 Qf2+)
17. Qxc5 Kf7 18. Rxe4 Be6 19. Bh6 Bd5 20. Qc3 Kg8 21. Re3 Rf8 22. Rae1 Qf7 23.
Bxf8 Nxf8 24. Rg3+ Ng6 25. h4 h5 26. Re5 Rh6 27. Reg5 Kf8 28. Qc5+ Qe7 29. Rf5+
Bf7 30. Qxc6 Kg7 31. Qc3+ Kh7 32. Qf3 Bxa2 33. Rxh5 Bb1 34. Rxh6+ Kxh6 35. h5
Nf8 36. Qf4+ Kxh5 37. Rh3+ Kg6 38. Qh6+ Kf7 39. Rf3+ 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.6"]
[White "Asadzade, Idris"]
[Black "Van den Bosch, Arno"]
[Result "1/2-1/2"]
[WhiteElo "2233"]
[BlackElo "2044"]
[PlyCount "198"]
[WhiteTeam "SG Solingen e. V"]
[BlackTeam "Dolle Toren Leuven"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Qa4 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Nbd7 11. Ba5 Rc8 12. Nbd2 Qe8 13. b4 Bd6 14. Rfe1 e5 15.
Nxe5 Bxg2 16. Nxd7 Qxd7 17. Kxg2 Nd5 18. Qb3 Ne7 19. Nf3 Nc6 20. e4 Nxa5 21.
bxa5 c5 22. dxc5 Bxc5 23. e5 Kh8 24. Rad1 Qe7 25. Rd5 Bb4 26. Red1 Rc3 27. Qb1
Bxa5 28. a4 f6 29. Qe4 Rc4 30. R1d4 Rxd4 31. Qxd4 fxe5 32. Nxe5 Qb7 33. axb5
axb5 34. f3 Bc3 35. Qc5 Qc8 36. Nd7 Re8 37. Qxb5 Qa8 38. Nb6 Qa2+ 39. Kh3 Rg8
40. Qd3 Bf6 41. Nd7 Qa1 42. Nc5 Qc3 43. Qe2 Qb2 44. Qe6 Qf2 45. Rf5 Qf1+ 46.
Kg4 Qc1 47. Ne4 Qh6 48. h4 Qg6+ 49. Kh3 Re8 50. Qd7 Rf8 51. g4 h6 52. h5 Qf7
53. Nxf6 gxf6 54. Qd2 Kg7 55. Rd5 Re8 56. Qd3 Re7 57. Rd8 Rb7 58. Qf5 Rc7 59.
Rb8 Rc1 60. Rd8 Rc7 61. Ra8 Rd7 62. Qf4 Qb3 63. Qf5 Qd3 64. Qxd3 Rxd3 65. Ra7+
Kg8 66. Kg3 Rd4 67. Kf2 Rb4 68. Ke3 Rc4 69. Rd7 Rb4 70. Rd4 Rb7 71. Ke4 Kf7 72.
Kd5 Rb3 73. f4 Rg3 74. f5 Rg1 75. Kd6 Rc1 76. Kd7 Re1 77. Kd8 Re8+ 78. Kc7 Re1
79. Rd7+ Kg8 80. Kd6 Re4 81. Re7 Rxg4 82. Ke6 Rg5 83. Kxf6 Rxh5 84. Re8+ Kh7
85. Ke6 Rh1 86. f6 Re1+ 87. Kf7 Rb1 88. Re3 Rb7+ 89. Re7 Rb8 90. Rc7 Ra8 91.
Rd7 Rb8 92. Ke6+ Kg8 93. Rg7+ Kf8 94. Rf7+ Kg8 95. Rc7 Kf8 96. Rc6 Ra8 97. Kf5
Ra5+ 98. Kg6 Rg5+ 99. Kxh6 Rg1 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.7"]
[White "Marcziter, Dmitrii"]
[Black "Bien, Stefan"]
[Result "1-0"]
[WhiteElo "2221"]
[BlackElo "1986"]
[PlyCount "73"]
[WhiteTeam "SG Porz e. V."]
[BlackTeam "SV Horrem 1948"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 dxc4 8. g5
Nd5 9. Bxc4 N7b6 10. Be2 Qe7 11. Bd2 e5 12. Ne4 Bb8 13. Nxe5 Bxe5 14. dxe5 Qxe5
15. O-O-O Bh3 16. Bd3 O-O-O 17. Nc5 Nd7 18. Nb3 Bg4 19. Rde1 Bf3 20. Rhg1 Qxh2
21. Nd4 Ne5 22. Bf5+ Kb8 23. Ba5 g6 24. Bxd8 Rxd8 25. Be4 Nb4 26. Nxf3 Nxf3 27.
Qb3 Nxe1 28. Rxe1 Qd6 29. Kb1 Qd2 30. Rc1 Qd6 31. a3 Nd5 32. Rh1 Qe6 33. Bxd5
Rxd5 34. Rxh7 Qf5+ 35. Ka2 Qxf2 36. Qb4 a5 37. Qb6 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.8"]
[White "Stewart, Neil"]
[Black "Harringer, Manfred"]
[Result "1-0"]
[WhiteElo "2194"]
[BlackElo "1963"]
[PlyCount "131"]
[WhiteTeam "SV 03/25 Koblenz"]
[BlackTeam "Bergische SF 1923 Ber"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. O-O O-O 6. Bxc6 dxc6 7. d3 Bg4 8.
h3 Bh5 9. Kh1 Nd7 10. g4 Bg6 11. Be3 Qe7 12. Ne2 h5 13. Ng3 hxg4 14. hxg4 f6
15. Nh4 Kf7 16. Kg2 Rh8 17. Rh1 Rxh4 18. Rxh4 f5 19. gxf5 Qxh4 20. Qf3 Nf6 21.
fxg6+ Kxg6 22. Qf5+ Kf7 23. Bg5 Qg4 24. Bxf6 Qxf5 25. Nxf5 Kxf6 26. Rh1 a5 27.
Rh3 Rg8 28. Rf3 Ke6 29. c3 c5 30. Rg3 Kf6 31. a4 b6 32. Ne3 c6 33. Nf5 Bc7 34.
Nh4 g6 35. Nf5 Rd8 36. Ne3 Kf7 37. Ng4 Kg7 38. Rf3 Rf8 39. Rxf8 Kxf8 40. Ne3
Kf7 41. Kf3 Ke6 42. Kg4 Kf7 43. b3 Kg7 44. Nc2 Bd6 45. f3 Kf6 46. d4 Be7 47.
dxe5+ Kxe5 48. Ne1 Kd6 49. Nd3 c4 50. bxc4 b5 51. cxb5 cxb5 52. axb5 a4 53. Nb2
a3 54. Nc4+ Ke6 55. Nxa3 Bxa3 56. b6 Bc5 57. b7 Bd6 58. f4 Kf7 59. e5 Bc7 60.
c4 Ke6 61. Kg5 Kf7 62. c5 Bd8+ 63. Kg4 Bc7 64. Kf3 Ke6 65. Ke4 Bb8 66. Kd4 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.9"]
[White "Schläbitz, Joel"]
[Black "Fohler, Claus"]
[Result "0-1"]
[WhiteElo "1954"]
[BlackElo "2189"]
[PlyCount "120"]
[WhiteTeam "SF Köln-Longerich 195"]
[BlackTeam "Kölner Schachklub Dr. Lasker 186"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Bg4 5. Bc4 e6 6. h3 Bxf3 7. Qxf3 c6 8.
O-O Nf6 9. Re1 Be7 10. d3 Nbd7 11. Ne4 Ne5 12. Qg3 Nxc4 13. Qxg7 Rf8 14. dxc4
Nxe4 15. Rxe4 Qd1+ 16. Kh2 Bd6+ 17. g3 Qxc2 18. Qd4 O-O-O 19. Qe3 f5 (19...
Bxg3+) 20. Rd4 e5 21. Qd2 Qxd2 22. Rxd2 e4 (22... f4) 23. Re2 Rg8 24. Be3 b6
25. a4 Kb7 26. a5 c5 27. axb6 axb6 28. b3 Be5 29. Raa2 (29. Ra4 h5 30. h4 Rg4)
29... Rd3 30. Red2 Rgd8 31. Kg2 Bc3 32. Re2 (32. Rxd3) 32... Bb4 33. f3 (33.
Ra1 Rxb3 34. Rea2) 33... Rxb3 34. fxe4 fxe4 35. Bf4 Re8 36. Re3 Rxe3 37. Bxe3
Bc3 38. Rf2 Re7 39. Bg5 Rd7 40. Be3 Bd4 41. Rd2 Kc6 42. Bf4 b5 43. cxb5+ Kxb5
44. Kf1 Kc4 45. Ke2 Ra7 46. Rc2+ Kd5 47. Rd2 Ra3 48. h4 e3 49. Rc2 Ke4 50. Bd6
Ra6 51. Be7 h6 52. g4 Re6 53. Rxc5 Rxe7 54. Rc6 Rg7 55. Re6+ Be5 56. g5 hxg5
57. h5 Ra7 58. h6 Ra2+ 59. Kf1 Kf3 60. Rxe5 Ra1# 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "5.10"]
[White "Dekker, Jasper"]
[Black "Huesmann, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "1949"]
[BlackElo "2178"]
[PlyCount "75"]
[WhiteTeam "Amsterdam-West / SC Bergen (NED)"]
[BlackTeam "Aachener SV 1856 e. V."]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 Bg4 7. c3 Bd6 8.
Nbd2 Nh6 9. Qb3 b5 10. h3 Bd7 11. c4 exd4 12. c5 Be5 13. Qd3 Be6 14. b3 Qd7 15.
Bb2 Rd8 16. Nxe5 fxe5 17. f4 exf4 18. Rxf4 Nf7 19. Nf3 O-O 20. Qxd4 Qxd4+ 21.
Nxd4 Bd7 22. Raf1 Ne5 23. Nf5 Ng6 24. R4f2 Bxf5 25. exf5 Nh8 26. f6 gxf6 27.
Bxf6 Rd5 28. Be7 Rxf2 29. Rxf2 Ng6 30. Bf6 Rxc5 31. Bd8 Rd5 32. Bxc7 Rd7 33.
Ba5 Rd6 34. Kf1 Rd1+ 35. Ke2 Ra1 36. Ke3 Rd1 37. Ke4 Rd5 38. Rf5 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.1"]
[White "Poetsch, Hagen"]
[Black "Vlasov, Igor"]
[Result "1/2-1/2"]
[WhiteElo "2459"]
[BlackElo "2048"]
[PlyCount "60"]
[WhiteTeam "SC Heusenstamm"]
[BlackTeam "Brühler SK 1920 e. V."]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a6 7. Nbd2 Ne7 8. Nh4
h6 9. Nxf5 Nxf5 10. c3 h5 11. Bd3 g6 12. Nf3 Be7 13. b3 Qa5 14. Bd2 Qb6 15.
Bxf5 gxf5 16. c4 Nf8 17. Rc1 Ng6 18. Bg5 Bxg5 19. Nxg5 Qd8 20. Nf3 Rg8 21. Qd2
Nh4 22. Nxh4 Qxh4 23. f4 O-O-O 24. Qf2 Qxf2+ 25. Kxf2 dxc4 26. Rxc4 h4 27. Rd1
Kc7 28. a4 Rd5 29. Rc5 Rd7 30. b4 Rgd8 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.2"]
[White "Coenen, Michael"]
[Black "Menzel, Maximilian"]
[Result "1/2-1/2"]
[WhiteElo "2368"]
[BlackElo "2139"]
[PlyCount "67"]
[WhiteTeam "SV Dormagen 1947"]
[BlackTeam "SG Porz e. V."]

1. d4 Nf6 2. g3 d5 3. Bg2 c5 4. Nf3 cxd4 5. O-O e6 6. Nxd4 e5 7. Nb3 Be6 8. Bg5
Nbd7 9. e3 Be7 10. f4 exf4 11. exf4 h6 12. Bxf6 Nxf6 13. h3 O-O 14. Kh2 Bf5 15.
Nc3 Rc8 16. Rc1 Be4 (16... Ba3) 17. Nxe4 dxe4 18. c3 Re8 19. Qc2 Bd6 20. Rce1
Qe7 21. Re2 h5 22. Kh1 h4 23. g4 Qc7 24. Qd2 Rcd8 25. Nd4 Bc5 26. Qe1 Bxd4 27.
cxd4 Rxd4 28. Qxh4 Qc4 29. Qf2 Nd5 30. f5 e3 31. Bxd5 Rxd5 32. Qf3 Rd2 33. Rfe1
Rxe2 34. Rxe2 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.3"]
[White "Stillger, Bernhard"]
[Black "Nagel, Bernhard"]
[Result "1/2-1/2"]
[WhiteElo "2262"]
[BlackElo "2171"]
[PlyCount "107"]
[WhiteTeam "SV Mülheim-Nord 1931 e"]
[BlackTeam "Kölner SK Dr. Lasker 186"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. a3 c5 8. cxd5
Nxd5 9. Nxd5 exd5 10. dxc5 Nxc5 11. Be5 Be6 12. Be2 Bf6 13. Bxf6 Qxf6 14. Qd4
Qe7 15. Rd1 b6 16. O-O Rac8 17. Qf4 Qc7 18. Qxc7 Rxc7 19. Nd4 Na4 20. Rd2 Rfc8
21. Ba6 Rd8 22. Bb5 Bd7 23. Bxa4 Bxa4 24. f3 Kf8 25. Kf2 a6 26. Rb1 Rdc8 27. b3
Bd7 28. Rbb2 g5 29. Rbc2 Ke7 30. Rxc7 Rxc7 31. Rc2 Rc5 32. Ke2 Kd6 33. Kd3 Be6
34. g3 Bd7 35. f4 f6 36. h4 gxh4 37. gxh4 Bg4 38. Rg2 h5 39. Rc2 Bh3 40. Kd2
Bg2 41. Rc1 Bh3 42. Rc3 Bd7 43. Kd3 Bh3 44. b4 Bf1+ 45. Kd2 Rxc3 46. Kxc3 Bh3
47. Ne2 Bg4 48. Nd4 Bh3 49. Kd2 Bd7 50. Kd3 Bb5+ 51. Kd2 Bd7 52. Kd3 Bb5+ 53.
Kd2 Bd7 54. Kd3 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.4"]
[White "Schwibbert, Jonas"]
[Black "Helmer, Jan"]
[Result "0-1"]
[WhiteElo "2129"]
[BlackElo "2236"]
[PlyCount "74"]
[WhiteTeam "Klub Kölner SF e. V."]
[BlackTeam "Hamelner SV"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 c4 8. Bc2
Qxd6 9. O-O Bg4 10. Re1 Qf6 11. Na3 Bxf3 12. Qxf3 Qxf3 13. gxf3 e6 14. b3 Bxa3
15. Bxa3 O-O-O 16. Rad1 Rd5 17. Bc1 Ne5 18. Be4 Ra5 19. bxc4 Nexc4 20. Bb1 Rd8
21. d3 Na3 22. Bxa3 Rxa3 23. Rc1 Kb8 24. c4 Na4 25. Re3 Nc3 26. d4 Nxb1 27.
Rxb1 Rxa2 28. d5 Ra6 29. Kf1 Rd7 30. dxe6 Rxe6 31. Rbe1 Rc6 32. Re4 a6 33. R1e3
Rdc7 34. Re8+ Ka7 35. R3e4 Rxc4 36. Rxc4 Rxc4 37. Re7 Rf4 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.5"]
[White "van der Valk, Niklas"]
[Black "Marcziter, Dmitrii"]
[Result "0-1"]
[WhiteElo "2131"]
[BlackElo "2221"]
[PlyCount "68"]
[WhiteTeam "Krefelder SK Turm 1851 e"]
[BlackTeam "SG Porz e. V."]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3
Bb7 9. f3 Nc6 10. Be2 Ne5 11. Rc1 Ng6 12. g3 h5 13. O-O h4 14. Kg2 Rc8 15. b4
Qb8 16. Nb3 Bd6 17. Qe1 Bc7 18. c5 b5 19. Na5 Ba8 20. a4 Bc6 21. Nxc6 dxc6 22.
axb5 axb5 23. f4 Rd8 24. e5 Nd5 25. Nxd5 exd5 26. Bd4 Kf8 27. Bd3 Re8 28. Qd1
Qc8 29. Rh1 hxg3 30. hxg3 Rxh1 31. Qxh1 Nxf4+ 32. gxf4 Qg4+ 33. Kf2 Qxf4+ 34.
Ke2 Qxd4 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.6"]
[White "Gramb, Marius"]
[Black "Stewart, Neil"]
[Result "1-0"]
[WhiteElo "2121"]
[BlackElo "2194"]
[PlyCount "79"]
[WhiteTeam "Brühler SK 1920 e. V."]
[BlackTeam "SV 03/25 Koblenz"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. Bb5 Qa5+ 7. Nc3 e6 8. Be3
Nh6 9. h3 Bxf3 10. Qxf3 Nf5 11. a3 a6 12. Bxc6+ bxc6 13. b4 Qc7 14. Bf4 g5 15.
Bh2 Bg7 16. O-O h5 17. Rfe1 g4 18. Qd3 Bh6 19. Ne2 Rg8 20. h4 Qe7 21. Bg3 Rg6
22. Nd4 Nxh4 23. Nxc6 Qg5 24. c4 Nf5 25. cxd5 h4 26. d6 Kd7 27. Ne7 Nxe7 28.
dxe7+ Ke8 29. Qd6 hxg3 30. Qc6+ Kxe7 31. Qb7+ Kf8 32. Qxa8+ Kg7 33. fxg3 Qh5
34. Qe4 Bd2 35. c6 Rh6 36. c7 Bxe1 37. Rxe1 Qh2+ 38. Kf2 f5 39. Qf4 Rh8 40.
Qg5+ 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.7"]
[White "Fohler, Claus"]
[Black "Kanli, Kaan"]
[Result "1/2-1/2"]
[WhiteElo "2189"]
[BlackElo "2047"]
[PlyCount "123"]
[WhiteTeam "Kölner Schachklub Dr. Lasker 186"]
[BlackTeam "SG Rochade Brauw"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e4 dxe4 5. dxc5 Qa5 6. Be3 Nc6 7. Bb5 Bg4 8.
Qd4 Rd8 9. Qa4 Qxa4 10. Bxa4 e5 11. Nge2 Bxe2 12. Kxe2 Be7 13. Rhd1 O-O 14.
Bxc6 bxc6 15. a3 h6 16. b4 Nd5 17. Na4 f5 18. g3 g5 19. c4 Nc7 20. Rxd8 Rxd8
21. Rd1 Rxd1 22. Kxd1 h5 23. Nc3 Ne6 24. a4 f4 25. Bc1 e3 26. fxe3 fxg3 27.
hxg3 h4 28. g4 h3 29. Ne4 h2 30. Nf2 a5 31. Ba3 axb4 32. Bxb4 Bxc5 33. Bxc5
Nxc5 34. a5 Kf7 35. Ke2 Ke7 36. Kf1 Ne4 37. Nh1 Kd6 38. Kg2 Kc7 39. Kxh2 Kb7
40. Kg2 Ka6 41. Kf3 Nd2+ 42. Ke2 Nxc4 43. Nf2 Nd6 44. Nh3 Nf7 45. Kd3 Kxa5 46.
Ke4 c5 47. Kd5 Kb5 48. Ng1 Nh6 49. Kxe5 Nxg4+ 50. Kf5 Nxe3+ 51. Kxg5 Kc4 52.
Nf3 Kd3 53. Kf4 Nc4 54. Ng5 Ne3 55. Nf3 Nd5+ 56. Ke5 Nb6 57. Kd6 Na4 58. Kd5
Kc3 59. Ne5 Kb3 60. Nc6 c4 61. Na5+ Kb4 62. Nxc4 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.8"]
[White "Keller, Thomas"]
[Black "Vieira, Daniel"]
[Result "1-0"]
[WhiteElo "2218"]
[BlackElo "1804"]
[PlyCount "47"]
[WhiteTeam "Brühler SK 1920 e. V."]
[BlackTeam "Kölner SK Dr. Lasker 186"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd8 7. O-O Nc6 8.
Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Qe2 Be7 12. b3 Nf6 13. Bb2 b5 14. Bd3 O-O
15. Rac1 Nd5 16. g3 b4 17. Nf3 Bf6 18. Qe4 Rd8 19. Qxh7+ Kf8 20. Bxf6 gxf6 21.
Rfe1 Bd7 22. Nh4 Be8 23. Nf5 Ne7 24. Qg7# 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.9"]
[White "Marcziter, Alex"]
[Black "Asadzade, Idris"]
[Result "1/2-1/2"]
[WhiteElo "1969"]
[BlackElo "2233"]
[PlyCount "97"]
[WhiteTeam "SG Porz e. V."]
[BlackTeam "SG Solingen e. V"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. a3 cxd4 7. cxd4 Nf5 8. b4
a5 9. b5 Nb8 10. Bb2 Nd7 11. Bd3 Nb6 12. a4 Bb4+ 13. Bc3 Be7 14. Nbd2 Bd7 15.
Qb3 O-O 16. O-O Qc7 17. Rfc1 Rfc8 18. Bb2 Qd8 19. Ba3 Rxc1+ 20. Rxc1 Rc8 21.
Rxc8 Nxc8 22. Bxe7 Nfxe7 23. Qc3 Ng6 24. g3 f6 25. Qc2 Be8 26. Nb3 b6 27. Kg2
Nce7 28. h4 Qb8 29. Qe2 Qc8 30. Qc2 Qb8 31. Qe2 Bf7 32. h5 Nf8 33. h6 Nfg6 34.
hxg7 Kxg7 35. Qe3 Qc7 36. exf6+ Kxf6 37. Ne5 Kg7 38. Nxf7 Kxf7 39. f4 Qd6 40.
Nd2 Qb4 41. Nf3 h6 42. f5 Nxf5 43. Bxf5 exf5 44. Qxh6 Qe7 45. Ng5+ Kf6 46. Nh7+
Kf7 47. Ng5+ Kf6 48. Nh7+ Kf7 49. Ng5+ 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.11"]
[Round "6.10"]
[White "Nemegeer, Arne"]
[Black "Kaber, Claude"]
[Result "1-0"]
[WhiteElo "2179"]
[BlackElo "1987"]
[PlyCount "29"]
[WhiteTeam "Koninklijke Brugse Schaakkring"]
[BlackTeam "Wasserbillig (LUX)"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Bc4 Bb7 8. O-O
Qc7 9. Bb3 d6 10. Bd2 Nd7 11. Nc3 Nxc3 12. Bxc3 dxe5 13. dxe5 Nc5 14. Bc2 Be4
15. Bxe4 (15. Bxe4 Nxe4 16. Qa4+) 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.1"]
[White "Menzel, Maximilian"]
[Black "Poetsch, Hagen"]
[Result "0-1"]
[WhiteElo "2139"]
[BlackElo "2459"]
[PlyCount "80"]
[WhiteTeam "SG Porz e. V."]
[BlackTeam "SC Heusenstamm"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c3 g6 5. e4 Nxe4 6. Bxb5 Bg7 7. O-O O-O 8. Re1
Nf6 9. Bf1 e6 10. d6 Bb7 11. Nbd2 Bd5 12. Ne5 Ne8 13. Nec4 f5 14. Nb3 f4 15.
Nxc5 Qc8 16. b4 Bxc3 17. Bb2 Bxb2 18. Nxb2 Nxd6 19. Nbd3 Nc6 20. Rc1 Qd8 21.
Qg4 Rf5 22. Nxf4 Ne5 23. Rxe5 Rxe5 24. Nxd5 Rxd5 25. Be2 Nf5 26. Bc4 Rd4 27.
Qe2 Qg5 28. Re1 Nh4 29. f4 Qxg2+ 30. Qxg2 Nxg2 31. Kxg2 Rxc4 32. Nxd7 Rd8 33.
Nc5 Rd2+ 34. Kg3 Rc3+ 35. Kg4 Rg2+ 36. Kh4 Rxh2+ 37. Kg5 Kf7 38. Ne4 h6+ 39.
Kg4 Rg2+ 40. Kh4 Rf3 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.2"]
[White "Marcziter, Dmitrii"]
[Black "Coenen, Michael"]
[Result "0-1"]
[WhiteElo "2221"]
[BlackElo "2368"]
[PlyCount "62"]
[WhiteTeam "SG Porz e. V."]
[BlackTeam "SV Dormagen 1947"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8.
Nxd4 Bxc3+ 9. bxc3 Qa5 10. Bb5+ Bd7 11. Bxf6 gxf6 12. Bxd7+ Nxd7 13. O-O a6 14.
Rb1 Rb8 15. f4 Qxa2 16. Nb3 Qa4 17. Qf3 O-O 18. Rfd1 Qc6 19. Qg3+ Kh8 20. Rd4
Rg8 21. Qf2 Nf8 22. c4 Ng6 23. Kh1 Rg7 24. f5 e5 25. Rdd1 Nf4 26. Nd2 Rxg2 27.
Qe3 Re2 28. Qf3 Rg8 29. Nf1 Rgg2 30. Rd8+ Kg7 31. Rbd1 Qc5 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.3"]
[White "Helmer, Jan"]
[Black "Gramb, Marius"]
[Result "1-0"]
[WhiteElo "2236"]
[BlackElo "2121"]
[PlyCount "81"]
[WhiteTeam "Hamelner SV"]
[BlackTeam "Brühler SK 1920 e. V."]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. Bc3
Ne4 9. a4 a5 10. Nbd2 f5 11. Nxe4 fxe4 12. Nd2 Bf6 13. e3 Qe7 14. f3 exf3 15.
Bxf3 Nd7 16. Qb3 Bg5 17. Rae1 Kh8 18. e4 Bxd2 19. Bxd2 dxc4 20. Qxc4 e5 21. d5
Qc5+ 22. Qxc5 Nxc5 23. Be3 Nd7 24. Rc1 Nf6 25. dxc6 bxc6 26. Rxc6 Bb7 27. Rc5
Rfe8 28. Bd2 Bxe4 29. Rxa5 Bxf3 30. Rxf3 Kg8 31. Rxa8 Rxa8 32. a5 Kf7 33. b4 e4
34. Rb3 Ke6 35. b5 Nd7 36. b6 Nc5 37. b7 Rb8 38. Rb6+ Kd5 39. Bf4 Rxb7 40. Rxb7
Nxb7 41. a6 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.4"]
[White "Vlasov, Igor"]
[Black "Stillger, Bernhard"]
[Result "1/2-1/2"]
[WhiteElo "2048"]
[BlackElo "2262"]
[PlyCount "75"]
[WhiteTeam "Brühler SK 1920 e. V."]
[BlackTeam "SV Mülheim-Nord 1931 e"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 O-O 5. e3 b6 6. Bd3 Bb7 7. O-O d5 8. a3
Be7 9. Qc2 Nbd7 10. cxd5 exd5 11. b4 Bd6 12. Bb2 Qe7 13. Bf5 g6 14. Bh3 Ne4 15.
Nxe4 dxe4 16. Nd2 f5 17. g3 Bd5 18. Nc4 c6 19. Nxd6 Qxd6 20. a4 a6 21. Rfc1 b5
22. Bf1 Rfd8 23. Bc3 Nb6 24. axb5 axb5 25. Ra5 Na4 26. Rxa8 Rxa8 27. Ra1 g5 28.
Bd2 g4 29. h4 Qd7 30. Be2 Ra6 31. Qc1 Qb7 32. Ra3 Kf7 33. Qa1 Kg6 34. Kf1 Ra8
35. Ke1 Ra6 36. Bd1 Ra8 37. Bc2 Ra6 38. Bd1 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.5"]
[White "Nagel, Bernhard"]
[Black "Keller, Thomas"]
[Result "1-0"]
[WhiteElo "2171"]
[BlackElo "2218"]
[PlyCount "141"]
[WhiteTeam "Kölner SK Dr. Lasker 186"]
[BlackTeam "Brühler SK 1920 e. V."]

1. Nf3 Nf6 2. g3 g6 3. b3 d5 4. c4 d4 5. Bg2 Bg7 6. Bb2 c5 7. e3 Nc6 8. exd4
Ng4 9. O-O Nxd4 10. Nxd4 Bxd4 11. Bxd4 Qxd4 12. Nc3 O-O 13. Nd5 e6 14. Nc7 Bd7
15. Nxa8 Rxa8 16. Bxb7 Rd8 17. Qe2 h5 18. Rfe1 h4 19. Bf3 Nh6 20. g4 f5 21. h3
Nf7 22. Qe3 Qd6 23. gxf5 gxf5 24. Kh1 Kf8 25. Rg1 Bc6 26. Rae1 e5 27. Bxc6
Qxc6+ 28. f3 Rd4 29. Rg2 Rf4 30. Rf1 a5 31. Kg1 Rd4 32. Qe2 Qb6 33. Qe1 Rd3 34.
Qf2 Rd4 35. Qe3 Qd6 36. Rc1 Ke7 37. Rc3 Kf6 38. Kf1 Rf4 39. Qg1 Qd4 40. Ke2
Qxg1 41. Rxg1 Ng5 42. Rd3 Nxh3 43. Rd6+ Ke7 44. Rgg6 Ng1+ 45. Kd1 Nxf3 46. Ra6
Rd4 47. Ra7+ Kf8 48. Rf6+ Kg8 49. Rxf5 e4 50. Rxc5 Rxd2+ 51. Kc1 Rd8 52. Re7 h3
53. Rh5 h2 54. Rxe4 Rd2 55. Rg4+ Kf7 56. Rf4+ Kg6 57. Rh8 Rxa2 58. Rxf3 h1=Q+
59. Rxh1 Ra1+ 60. Kb2 Rxh1 61. Rf8 a4 62. bxa4 Kg7 63. Rf3 Kg6 64. Kb3 Rb1+ 65.
Kc3 Rc1+ 66. Kb4 Rb1+ 67. Kc5 Ra1 68. Kb5 Rb1+ 69. Kc6 Ra1 70. c5 Rxa4 71. Kb7
1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.6"]
[White "Fohler, Claus"]
[Black "Van den Bosch, Arno"]
[Result "1/2-1/2"]
[WhiteElo "2189"]
[BlackElo "2044"]
[PlyCount "36"]
[WhiteTeam "Kölner Schachklub Dr. Lasker 186"]
[BlackTeam "Dolle Toren Leuven"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. Qd3 b5 5. e4 dxe4 6. Nxe4 Nd5 7. Bd2 e6 8. a3
Nd7 9. Qg3 N7f6 10. Bd3 Nxe4 11. Bxe4 Bb7 12. Nf3 Qd6 13. O-O-O Qb6 14. Rhe1 b4
15. Bxd5 Bxd5 16. axb4 Rb8 17. Ne5 Bxb4 18. c4 Qa5 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.7"]
[White "Kanli, Kaan"]
[Black "Nemegeer, Arne"]
[Result "1/2-1/2"]
[WhiteElo "2047"]
[BlackElo "2179"]
[PlyCount "59"]
[WhiteTeam "SG Rochade Brauw"]
[BlackTeam "Koninklijke Brugse Schaakkring"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8. Nd5
Be7 9. c4 O-O 10. Be3 a5 11. Qd2 a4 12. Nc1 b5 13. Bd3 bxc4 14. Bxc4 Bxd5 15.
Bxd5 Nxd5 16. exd5 Nd4 17. Bxd4 exd4 18. O-O Ra5 19. Nd3 Rxd5 20. Nb4 Rc5 21.
a3 Bf6 22. Rae1 Qb6 23. Kh1 Qb5 24. f4 Rfc8 25. Re2 g6 26. Rfe1 Kg7 27. Kg1 Rc4
28. Kh1 R4c5 29. Kg1 Rc4 30. Kh1 1/2-1/2

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.8"]
[White "Kramer, Wolfgang"]
[Black "Huesmann, Thomas"]
[Result "0-1"]
[WhiteElo "1871"]
[BlackElo "2178"]
[PlyCount "80"]
[WhiteTeam "SV Herrenberg e.V."]
[BlackTeam "Aachener SV 1856 e. V."]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd3 g6 5. Nc3 Bg7 6. f4 Nge7 7. Nf3 O-O 8.
Be3 d5 9. O-O-O dxe4 10. Qxd8 Rxd8 11. Rxd8+ Nxd8 12. Nxe4 b6 13. Bd4 Bb7 14.
Bxg7 Kxg7 15. Ned2 Ne6 16. g3 Nf5 17. Bh3 Ned4 18. Bxf5 Nxf5 19. Re1 h5 20. c3
Rd8 21. Nd4 Nxd4 22. cxd4 Kf6 23. Ne4+ Kf5 24. Ng5 Rd7 25. Re5+ Kf6 26. Ne4+
Bxe4 27. Rxe4 Kf5 28. Re2 Kg4 29. Rd2 Rd5 30. Kc2 c5 31. dxc5 Rxd2+ 32. Kxd2
bxc5 33. Ke3 Kh3 34. b3 Kxh2 35. Kf2 Kh3 36. Kf3 a6 37. f5 gxf5 38. a4 a5 39.
Kf2 Kg4 40. Kg2 f4 0-1

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.9"]
[White "Wiekert, Martin"]
[Black "Surányi, Pál"]
[Result "1-0"]
[WhiteElo "2240"]
[BlackElo "2026"]
[PlyCount "85"]
[WhiteTeam "Kölner SK Dr. Lasker 186"]
[BlackTeam "SV 03/25 Koblenz"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b3 Bg7 5. Bb2 O-O 6. e3 Nbd7 7. Be2 c5 8. O-O
cxd4 9. exd4 b6 10. Re1 Bb7 11. Bd3 Re8 12. Qe2 e6 13. a4 Qc7 14. Rac1 Rac8 15.
Bb5 Red8 16. Qe3 Bc6 17. Bd3 Qd6 18. Ne5 Nb8 19. h3 Be8 20. g4 a6 21. Qe2 Bh6
22. Ra1 b5 23. a5 Nfd7 24. Ndf3 f6 25. g5 fxe5 26. dxe5 Qf8 27. gxh6 Qxh6 28.
Bc1 Qxh3 29. Ng5 Qh5 30. Qxh5 gxh5 31. Nxe6 Nc5 32. Nxd8 Nxd3 33. cxd3 Rxd8 34.
Ba3 Nc6 35. Bc5 Bg6 36. d4 Be4 37. Re3 Kf7 38. Rg3 h4 39. Rg4 h3 40. Rf4+ Kg8
41. f3 Bc2 42. b4 Re8 43. Kh2 1-0

[Event "64. Offene Kölner Stadtmeisterschaft"]
[Site "Köln"]
[Date "2024.05.12"]
[Round "7.10"]
[White "Asadzade, Idris"]
[Black "De Witte, Stein"]
[Result "1/2-1/2"]
[WhiteElo "2233"]
[BlackElo "1968"]
[PlyCount "81"]
[WhiteTeam "SG Solingen e. V"]
[BlackTeam "Dolle Toren Leuven"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8 8.
Nxd7 Qxd7 9. O-O Nc6 10. Qa4 Nd5 11. Nc3 Be7 12. d3 O-O 13. Bd2 Rfd8 14. Rfe1
Rac8 15. Nxd5 exd5 16. a3 Nd4 17. Qxd7 Rxd7 18. Rac1 Rdd8 19. Bh3 Rc6 20. Rb1
Nb3 21. Red1 Nxd2 22. Rxd2 Rb6 23. b3 g6 24. Rc2 a5 25. a4 Rb4 26. Bg2 Kg7 27.
e3 Kf6 28. e4 dxe4 29. Bxe4 Ke6 30. Rc4 Rd4 31. Rxd4 cxd4 32. Kf1 Rb6 33. Ke2
Bb4 34. Kd1 Bc3 35. Kc2 Kd6 36. g4 Kc5 37. g5 f5 38. gxf6 Rxf6 39. Rf1 b6 40.
f4 Kd6 41. Kd1 1/2-1/2
