FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/C2LHuN3e"]
[Date "2023.03.11"]
[White "Sasha"]
[Black "Sebastian"]
[Result "1-0"]
[UTCDate "2023.03.11"]
[UTCTime "18:39:56"]
[WhiteElo "1536"]
[BlackElo "1398"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-7"]
[WhiteTitle "IM🧁"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d5 3. Bf4 Bb4+ 4. c3 Bd6 5. Bxd6 Qxd6 6. e3 e5?? { (0.23 → 2.50) Blunder. Nf6 was best. } (6... Nf6 7. c4 O-O 8. Nc3 dxc4 9. Bxc4 c5 10. O-O Nc6 11. dxc5 Qxc5 12. Be2 Qe7 13. Rc1) 7. dxe5 Qe6 8. Bb5+ c6 9. Be2 Qg4? { (2.00 → 3.60) Mistake. Nd7 was best. } (9... Nd7 10. Qd4) 10. O-O Bf5? { (3.25 → 5.22) Mistake. Ne7 was best. } (10... Ne7 11. c4 O-O 12. Nc3 dxc4 13. Nd4 Qg6 14. Bxc4 c5 15. Ndb5 Nbc6 16. f4 Bg4 17. Qe1) 11. h3 Qg6 12. Nbd2?? { (5.42 → 2.12) Blunder. Nh4 was best. } (12. Nh4 Qg5 13. Nxf5 Qxf5 14. Qb3 b6 15. f4 Ne7 16. c4 Nd7 17. Nc3 Nc5 18. Qa3 dxc4) 12... Bc2?? { (2.12 → 4.58) Blunder. Bxh3 was best. } (12... Bxh3 13. Nh4 Qh6 14. Bg4 Bxg4 15. Qxg4 Ne7 16. f4 Nd7 17. e4 Rg8 18. Ndf3 Nc5 19. Nf5) 13. Qe1 Na6?! { (4.19 → 5.38) Inaccuracy. Ne7 was best. } (13... Ne7 14. Nh4) 14. Bxa6?! { (5.38 → 3.88) Inaccuracy. Qc1 was best. } (14. Qc1 Nc7) 14... bxa6 15. Rc1? { (3.87 → 2.28) Mistake. Nd4 was best. } (15. Nd4 Ne7 16. Rc1 Bd3 17. Ne2 Qf5 18. f4 O-O 19. Rf3 Qg6 20. Nb3 Nf5 21. Ned4 Be4) 15... Bd3 16. Nh4? { (2.34 → 1.19) Mistake. Qd1 was best. } (16. Qd1 Bxf1 17. Qxf1 Ne7 18. Qxa6 O-O 19. b4 Rfc8 20. Nb3 Qe6 21. c4 dxc4 22. Rxc4 Qf5) 16... Qh5 17. Nf5?? { (1.23 → -5.87) Blunder. Nhf3 was best. } (17. Nhf3 Ne7) 17... Qxf5 18. e4 Bxe4 19. Nxe4 Qxe4 20. Qxe4 dxe4 21. Rfe1 O-O-O 22. Rxe4 Nh6 23. Ree1 Rd7 24. e6 fxe6 25. Rxe6 Rhd8? { (-5.42 → -2.78) Mistake. Kc7 was best. } (25... Kc7 26. g4 Nf7 27. Rce1 Rhd8 28. R1e2 a5 29. Kg2 Nd6 30. Kg3 a4 31. f4 a3 32. bxa3) 26. Ree1?? { (-2.78 → -6.07) Blunder. Rxc6+ was best. } (26. Rxc6+) 26... Nf5 27. g4 Nh4 28. Rf1 Nf3+ 29. Kg2 Nd2 30. Rfd1 Ne4 31. Rxd7 Rxd7 32. Re1 Rd2?? { (-5.49 → 5.72) Blunder. Nf6 was best. } (32... Nf6) 33. Rxe4 Rxb2 34. Re8+ Kd7 35. Rg8 Rxa2?! { (4.99 → 6.86) Inaccuracy. g6 was best. } (35... g6 36. Rg7+) 36. Rxg7+ Kd6 37. Rxh7 Rd2 38. Rxa7 Ra2 39. Rb7 Kc5 40. Rb1 Kc4 41. Rf1 Kxc3 42. Kg3 Rb2 43. f4 a5 44. f5 Rb3 45. Kh4 Kd2 46. f6 Ke2 47. Rf5 Rb5 48. Rxb5 cxb5 49. f7 b4 50. f8=Q b3 51. Qe8+ Kd3 52. Qc8 b2 53. Qa6+ Kc2 54. Qc6+ Kb3 55. Qb5+ Ka2?! { (73.45 → Mate in 12) Checkmate is now unavoidable. Kc2 was best. } (55... Kc2 56. Qc4+) 56. Qxb2+?! { (Mate in 12 → 56.53) Lost forced checkmate sequence. Qa4+ was best. } (56. Qa4+ Kb1 57. g5 Kc1 58. Qc4+ Kd2 59. Qb3 a4 60. Qxb2+ Kd3 61. g6 a3 62. Qxa3+ Ke4) 56... Kxb2 57. g5 a4 58. g6 a3 59. g7 a2 60. g8=Q a1=Q 61. Qh8+ Ka2?! { (56.09 → Mate in 27) Checkmate is now unavoidable. Kb1 was best. } (61... Kb1 62. Qxa1+ Kxa1 63. Kg5 Kb2 64. h4 Kb3 65. h5 Kb4 66. Kg4 Kc5 67. h6 Kd6 68. h7) 62. Qxa1+ Kxa1 63. Kg4 Kb2 64. h4 Kc3 65. h5 Kd4?! { (56.57 → Mate in 27) Checkmate is now unavoidable. Kb4 was best. } (65... Kb4 66. h6 Kb5 67. Kf5 Kb6 68. Kg5 Kc5 69. h7 Kb6 70. h8=Q Kc7 71. Kg6 Kb6 72. Qc3) 66. h6 Ke5 67. h7 Kf6?! { (24.62 → Mate in 7) Checkmate is now unavoidable. Kd4 was best. } (67... Kd4) 68. h8=Q+ { Black resigns. } 1-0