FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/d5Gr3ktQ"]
[Date "2023.05.03"]
[White "Oskar"]
[Black "Oliver3"]
[Result "1-0"]
[UTCDate "2023.05.03"]
[UTCTime "20:21:05"]
[WhiteElo "1935"]
[BlackElo "1328"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "-1"]
[WhiteTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D04"]
[Opening "Queen's Pawn Game: Colle System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } Nc6?! { (0.17 → 0.91) Inaccuracy. e6 was best. } (3... e6 4. Bd3 b6 5. b3 Bb7 6. Nbd2 Bd6 7. O-O O-O 8. Bb2 c5 9. c4 Nc6 10. dxc5) 4. c3?! { (0.91 → 0.24) Inaccuracy. c4 was best. } (4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5 7. Nc3 Qh5 8. f4 Qxd1+) 4... e5? { (0.24 → 1.27) Mistake. e6 was best. } (4... e6 5. c4) 5. Nxe5?! { (1.27 → 0.66) Inaccuracy. dxe5 was best. } (5. dxe5 Ne4 6. Bb5 Bc5 7. c4 Be6 8. O-O O-O 9. Bxc6 bxc6 10. Qc2 Bf5 11. cxd5 cxd5) 5... Bd6?! { (0.66 → 1.46) Inaccuracy. Nxe5 was best. } (5... Nxe5 6. dxe5) 6. Nxc6 bxc6 7. Bd3 c5 8. Nd2 cxd4 9. cxd4 c5? { (0.95 → 2.35) Mistake. O-O was best. } (9... O-O 10. O-O) 10. dxc5 Bxc5 11. Qb3?? { (2.45 → 0.61) Blunder. b4 was best. } (11. b4 Bd6) 11... d4?? { (0.61 → 2.35) Blunder. O-O was best. } (11... O-O 12. O-O Re8 13. Qc2 Bb6 14. b3 Bb7 15. Bb2 Rc8 16. Qd1 d4 17. exd4 Bxd4 18. Bxd4) 12. Qb5+ Bd7?? { (2.05 → 8.07) Blunder. Nd7 was best. } (12... Nd7 13. exd4 Rb8 14. Qc4 Rb4 15. Qc3 Rxd4 16. O-O O-O 17. Nb3 Rh4 18. Nxc5 Nxc5 19. Rd1) 13. Qxc5 dxe3 14. Qxe3+ Qe7 15. Qxe7+ Kxe7 16. O-O Rhe8 17. Re1+ Kf8 18. Rxe8+ Bxe8 19. b3 a6 20. Ba3+ Kg8 21. Ne4 Bb5 22. Nxf6+ gxf6 23. Bxb5 axb5 24. Bb4 Rc8 25. g3 f5 26. Kg2 Rd8 27. a4 bxa4 28. bxa4 Rd4 29. Bc5 Rc4 30. Be7 f4 31. gxf4 Rxf4 32. Bg5 Rf5 33. Be3 h5 34. a5 h4 35. Kh3 Rf3+ 36. Kxh4 Kg7 37. a6 f5 38. a7 f4 39. Bxf4?! { (Mate in 5 → 67.54) Lost forced checkmate sequence. a8=Q was best. } (39. a8=Q Rxe3 40. fxe3 fxe3 41. Ra6 e2 42. Qb7+ Kf8 43. Ra8#) 39... Rxf4+ 40. Kg3 Rf5?! { (69.62 → Mate in 9) Checkmate is now unavoidable. Rf6 was best. } (40... Rf6 41. a8=Q) 41. a8=Q Kg6 42. Ra6+ Rf6 43. Rxf6+ Kxf6 44. Qc6+ Ke5 45. Qe8+ Kd5 46. Qd7+ Kc4 47. Qd6 Kc3 48. Qd5 Kc2 49. Qd4 Kb3 50. Qc5 Ka4 51. Qb6 Ka3 52. Qb5 Ka2 53. Qb4 Ka1 54. Kf3 Ka2 55. Ke3 Ka1 56. Kd3 Ka2 57. Kc3 Ka1 58. Qb2# { White wins by checkmate. } 1-0