FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/9ASGLKvL"]
[Date "2026.05.10"]
[White "Nathaniel1"]
[Black "Nikolai"]
[Result "1-0"]
[UTCDate "2026.05.10"]
[UTCTime "17:05:44"]
[WhiteElo "1140"]
[BlackElo "1039"]
[WhiteRatingDiff "+29"]
[BlackRatingDiff "-10"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D00"]
[Opening "Queen's Pawn Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. e3 { D00 Queen's Pawn Game } c6 3. h3 Nf6 4. Nc3?! { (0.35 → -0.31) Inaccuracy. Nf3 was best. } (4. Nf3 Qc7 5. c4 Bf5 6. Nc3 e6 7. g4 Bg6 8. Ne5 dxc4 9. h4 Nd5 10. Bd2 Nxc3) 4... Bf5 5. Nf3 Be4? { (-0.43 → 0.76) Mistake. Nbd7 was best. } (5... Nbd7 6. Nh4 Be4 7. Be2 h5 8. Nxe4 dxe4 9. Bd2 g5 10. Nf5 h4 11. Bb4 Nd5 12. Bd2) 6. Be2 Bxf3 7. gxf3?! { (0.63 → 0.02) Inaccuracy. Bxf3 was best. } (7. Bxf3 e6 8. e4 Bb4 9. e5 Nfd7 10. O-O Be7 11. Ne2 O-O 12. c3 c5 13. Kh1 Nc6) 7... e6 8. a4?! { (0.04 → -0.87) Inaccuracy. Qd3 was best. } (8. Qd3) 8... Bb4 9. h4 Bxc3+? { (-0.80 → 0.37) Mistake. c5 was best. } (9... c5 10. Kf1 cxd4 11. exd4 Nc6 12. h5 h6 13. Be3 O-O 14. Bd3 e5 15. dxe5 Bxc3 16. bxc3) 10. bxc3 Nbd7?! { (0.10 → 0.61) Inaccuracy. O-O was best. } (10... O-O 11. Qd2 Nbd7 12. Rg1 Kh8 13. Ba3 Re8 14. Bd6 Nh5 15. c4 Qxh4 16. Qb4 dxc4) 11. h5 g6? { (0.71 → 1.93) Mistake. h6 was best. } (11... h6 12. Ba3) 12. hxg6 fxg6 13. a5?! { (1.35 → 0.81) Inaccuracy. c4 was best. } (13. c4) 13... O-O 14. a6?! { (1.27 → 0.63) Inaccuracy. c4 was best. } (14. c4 Rf7) 14... bxa6? { (0.63 → 1.76) Mistake. b5 was best. } (14... b5 15. Kd2 e5 16. Qg1 Rf7 17. Qg3 exd4 18. cxd4 Nb6 19. Ba3 Nc4+ 20. Bxc4 dxc4 21. Bd6) 15. Bxa6?! { (1.76 → 1.00) Inaccuracy. c4 was best. } (15. c4 Qc7) 15... Qe7?? { (1.00 → 3.87) Blunder. Qc7 was best. } (15... Qc7 16. Be2 a5 17. c4 Rfb8 18. c5 Nh5 19. c4 Ndf6 20. cxd5 exd5 21. Bd3 Ng7 22. Qc2) 16. Bb7?? { (3.87 → 1.22) Blunder. Ba3 was best. } (16. Ba3) 16... Rab8 17. Rb1?? { (0.87 → -0.78) Blunder. Ba3 was best. } (17. Ba3 c5) 17... Nb6?! { (-0.78 → -0.16) Inaccuracy. Qf7 was best. } (17... Qf7 18. Qe2) 18. Ra1?? { (-0.16 → -8.45) Blunder. Ba6 was best. } (18. Ba6 Na4) 18... Rxb7?! { (-8.45 → -5.41) Inaccuracy. Qxb7 was best. } (18... Qxb7 19. e4) 19. O-O?! { (-5.41 → -9.43) Inaccuracy. Ba3 was best. } (19. Ba3 Qf7 20. Bxf8 Qxf8 21. Ke2 Ne8 22. Rh4 Qe7 23. Rf4 Nd6 24. Qh1 Nb5 25. Qh3 Nc4) 19... Qd6?! { (-9.43 → -5.70) Inaccuracy. Nh5 was best. } (19... Nh5) 20. e4?! { (-5.70 → -8.52) Inaccuracy. Ba3 was best. } (20. Ba3 Qd8) 20... dxe4 21. fxe4 Qe7?! { (-7.45 → -4.86) Inaccuracy. Nxe4 was best. } (21... Nxe4 22. Qg4) 22. e5?! { (-4.86 → -8.11) Inaccuracy. Ba3 was best. } (22. Ba3 Qf7 23. Bxf8 Qxf8 24. c4 Qh6 25. f4 Nxc4 26. Qe2 Nb6 27. c4 Qh4 28. Ra2 Qg3+) 22... Nfd7 23. f4 a5 24. Rxa5 Nd5?! { (-6.09 → -4.38) Inaccuracy. Nc4 was best. } (24... Nc4 25. Ra6) 25. Qd3? { (-4.38 → -7.50) Mistake. c4 was best. } (25. c4 N5b6) 25... Nxf4 26. Rxf4 Rxf4?? { (-8.03 → -1.40) Blunder. Qg5+ was best. } (26... Qg5+ 27. Kf2 Rxf4+ 28. Bxf4 Qxf4+ 29. Qf3 Qd2+ 30. Kg3 Qe1+ 31. Kg2 Nf8 32. Ra3 Qd2+ 33. Kg3) 27. Be3?? { (-1.40 → Mate in 2) Checkmate is now unavoidable. Bxf4 was best. } { Black resigns. } (27. Bxf4 Rb1+) 1-0