CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/43pj9C7N"] [Date "2026.04.17"] [White "Kristofer"] [Black "RoWaN"] [Result "1-0"] [UTCDate "2026.04.17"] [UTCTime "20:33:16"] [WhiteElo "1795"] [BlackElo "1729"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [WhiteTitle "GM😈"] [BlackTitle "NM🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } c6 3. Bf4 Nf6 4. e3 Bf5 5. h3 Nbd7 6. Nbd2 Ne4 7. c3 Ndf6?! { (0.15 → 1.09) Inaccuracy. Qb6 was best. } (7... Qb6 8. Qc1 e6 9. Nxe4 Bxe4 10. Be2 a5 11. O-O Be7 12. a4 O-O 13. Rd1 h6 14. c4) 8. g4 Nxd2 9. Qxd2?! { (0.92 → 0.25) Inaccuracy. Nxd2 was best. } (9. Nxd2 Bg6 10. g5 Ne4 11. Nxe4 Bxe4 12. f3 Bf5 13. Qe2 e6 14. h4 Bd6 15. Bxd6 Qxd6) 9... Be4 10. Be2 e6 11. Rg1 Be7 12. O-O-O? { (0.47 → -0.66) Mistake. g5 was best. } (12. g5 Nd7 13. h4 g6 14. a3 Bxf3 15. Bxf3 Nb6 16. Qc2 Nc4 17. e4 Qb6 18. O-O-O dxe4) 12... c5? { (-0.66 → 0.85) Mistake. Qa5 was best. } (12... Qa5 13. a3) 13. Ne5 c4?? { (0.50 → 2.76) Blunder. Qa5 was best. } (13... Qa5 14. f3 Bg6 15. dxc5 Bxc5 16. Nxg6 hxg6 17. b4 Qa3+ 18. Qb2 Qxb2+ 19. Kxb2 Bb6 20. a4) 14. f3 Qa5?! { (2.74 → 3.94) Inaccuracy. Bg6 was best. } (14... Bg6 15. h4 Nd7 16. Nxd7 Qxd7 17. h5 Bd3 18. Bxd3 cxd3 19. Qxd3 O-O 20. e4 b5 21. Kb1) 15. fxe4 Qxa2? { (3.21 → 6.39) Mistake. Nxe4 was best. } (15... Nxe4 16. Qc2) 16. Qc2?? { (6.39 → 2.70) Blunder. exd5 was best. } (16. exd5) 16... Qa1+?? { (2.70 → 6.92) Blunder. Nxe4 was best. } (16... Nxe4 17. g5 h6 18. g6 f5 19. Bf3 Qa6 20. Bxe4 fxe4 21. Kd2 O-O 22. Ra1 Qb5 23. Kc1) 17. Qb1?! { (6.92 → 4.46) Inaccuracy. Kd2 was best. } (17. Kd2 Nxe4+ 18. Qxe4 Qxd1+ 19. Kxd1 dxe4 20. Nxc4 O-O 21. Kc2 a5 22. Nb6 a4 23. Nxa8 Rxa8) 17... Qxb1+ 18. Kxb1 Nxe4 19. Bf3 Nf6? { (4.17 → 7.76) Mistake. Nf2 was best. } (19... Nf2 20. Rd2) 20. g5 Nd7 21. Kc2 Nb6 22. h4 a5 23. h5 a4 24. Ra1 O-O 25. g6 f6 26. gxh7+ Kxh7 27. Ng6 Rfe8 28. e4 a3 29. Nxe7 Rxe7 30. exd5 exd5 31. h6?! { (7.61 → 4.93) Inaccuracy. Rxa3 was best. } (31. Rxa3 Rxa3 32. bxa3 Re4 33. Bd2 Rh4 34. Rb1 Nc8 35. Bxd5 Nd6 36. Rb6 Nf5 37. Bxc4 Nxd4+) 31... a2 32. Bg4? { (6.37 → 3.58) Mistake. hxg7 was best. } (32. hxg7 Rxg7) 32... g5 33. Bf5+ Kxh6?? { (3.83 → 14.46) Blunder. Kh8 was best. } (33... Kh8 34. Bd6) 34. Rh1+ Kg7 35. Rh7+ Kg8 36. Rxe7 gxf4?! { (15.94 → Mate in 6) Checkmate is now unavoidable. Kf8 was best. } (36... Kf8 37. Rxb7) 37. Rxb7?! { (Mate in 6 → 10.84) Lost forced checkmate sequence. Be6+ was best. } (37. Be6+ Kf8 38. Rf7+ Ke8 39. Rh1 a1=N+ 40. Kb1 Nd7 41. Rh8+ Nf8 42. Rhxf8#) 37... f3?! { (10.84 → Mate in 5) Checkmate is now unavoidable. Re8 was best. } (37... Re8 38. Rxb6 Re2+ 39. Kd1 f3 40. Rxa2 Kg7 41. Ra7+ Kh6 42. Be6 Re4 43. Bxd5 Rf4 44. Bxc4) 38. Bh3? { (Mate in 5 → 9.45) Lost forced checkmate sequence. Rg1+ was best. } (38. Rg1+ Kf8 39. Be6 Nd7 40. Rxd7 a1=N+ 41. Kb1 f2 42. Rg8#) 38... f2 39. Rxb6 f5 40. Rf6 f1=Q 41. Rxf1 a1=Q 42. Rxa1 Rxa1 43. Bxf5 Rf1? { (7.44 → Mate in 11) Checkmate is now unavoidable. Kg7 was best. } (43... Kg7 44. Rc6) 44. Be6+ { Black resigns. } 1-0