FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/8IqtEpV8"]
[Date "2023.10.13"]
[White "Oskar"]
[Black "Kristofer"]
[Result "1-0"]
[UTCDate "2023.10.13"]
[UTCTime "20:29:10"]
[WhiteElo "1939"]
[BlackElo "1369"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-1"]
[WhiteTitle "GM🦃"]
[BlackTitle "GM😈"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. e3 Bf5 4. c3 Nf6 5. Bd3?! { (0.52 → -0.04) Inaccuracy. Bb5 was best. } (5. Bb5) 5... Bxd3 6. Qxd3 Ne4 7. Nbd2 Nxd2?! { (0.22 → 1.01) Inaccuracy. f5 was best. } (7... f5) 8. Bxd2 f6 9. Qb5?! { (1.23 → 0.67) Inaccuracy. e4 was best. } (9. e4 e6 10. O-O Qd7 11. Rfe1 O-O-O 12. h3 h6 13. b4 g5 14. a4 h5 15. a5 Rg8) 9... Rb8 10. Qd3 e5?! { (0.84 → 1.87) Inaccuracy. Qd7 was best. } (10... Qd7 11. c4) 11. dxe5 Nxe5?! { (1.36 → 2.33) Inaccuracy. fxe5 was best. } (11... fxe5) 12. Nxe5 fxe5 13. Qf5?? { (2.04 → 0.41) Blunder. e4 was best. } (13. e4 c6) 13... Bd6? { (0.41 → 2.00) Mistake. Qf6 was best. } (13... Qf6 14. Qd3) 14. e4? { (2.00 → 0.82) Mistake. Qe6+ was best. } (14. Qe6+) 14... dxe4 15. Qxe4 Qf6 16. O-O?! { (1.01 → 0.43) Inaccuracy. Qa4+ was best. } (16. Qa4+ b5) 16... Bc5?? { (0.43 → 2.89) Blunder. O-O was best. } (16... O-O) 17. b4? { (2.89 → 1.35) Mistake. Be3 was best. } (17. Be3 Bb6 18. Bxb6 axb6 19. Qb4 Rd8 20. Rad1 Qe6 21. Rfe1 Kf7 22. Qe4 c6 23. Qb4 Rxd1) 17... Bb6 18. a4 O-O 19. Qd5+ Rf7 20. Be3 Rf8 21. Bxb6 cxb6 22. Qd2 Rd8 23. Qe3 Qf4 24. Qxf4 exf4 25. Rad1 Rxd1 26. Rxd1 g6 27. f3 Rf5? { (0.17 → 1.37) Mistake. Rc7 was best. } (27... Rc7 28. h4 Kf7 29. Rd4 Ke6 30. Rxf4 Rxc3 31. Kh2 Ra3 32. b5 h5 33. Kg3 Ra1 34. Re4+) 28. Kf2 g5 29. Rd8+ Kf7?? { (1.75 → 4.37) Blunder. Kg7 was best. } (29... Kg7 30. Ke2) 30. Rd7+ Ke6 31. Rxb7 a5?! { (4.87 → 7.25) Inaccuracy. Kd5 was best. } (31... Kd5 32. Rxa7) 32. Rxb6+ Kf7 33. bxa5?! { (7.37 → 5.40) Inaccuracy. Ra6 was best. } (33. Ra6 axb4 34. cxb4 Rd5 35. Ke2 Re5+ 36. Kd2 g4 37. fxg4 h5 38. gxh5 Rg5 39. Rg6 Rxh5) 33... Rxa5 34. Rb4 Rd5 35. Ke2 h5 36. Rd4 Re5+ 37. Re4 Rd5 38. c4?! { (6.79 → 4.77) Inaccuracy. Rb4 was best. } (38. Rb4) 38... Rc5 39. Kd3 h4?! { (5.57 → 7.67) Inaccuracy. Ra5 was best. } (39... Ra5 40. Re2) 40. Kd4 Rf5 41. Re5 Rf6 42. Rxg5 Rd6+ 43. Rd5 Rxd5+ 44. Kxd5 Kf6 45. c5 Kf5?! { (16.43 → Mate in 10) Checkmate is now unavoidable. h3 was best. } (45... h3 46. gxh3) 46. c6 Kf6 47. c7 Ke7 48. c8=Q h3 49. Qxh3 Kf6 50. Qe6+ Kg5 51. h4+ Kh5 52. Qf5+ Kxh4 53. Qg4# { White wins by checkmate. } 1-0