FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/XaHmPFFE"]
[Date "2023.05.12"]
[White "RoWaN"]
[Black "Jackson"]
[Result "1-0"]
[UTCDate "2023.05.12"]
[UTCTime "20:43:33"]
[WhiteElo "1483"]
[BlackElo "1876"]
[WhiteRatingDiff "+12"]
[BlackRatingDiff "-11"]
[WhiteTitle "🎼"]
[BlackTitle "GM🏆"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D10"]
[Opening "Slav Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. c4 c6 { D10 Slav Defense } 3. g3 Qa5+ 4. Nc3 dxc4 5. e4 b5 6. Bg2 b4 7. Nce2 b3+?? { (0.69 → 3.23) Blunder. e6 was best. } (7... e6 8. Nf3) 8. Nc3?! { (3.23 → 2.18) Inaccuracy. Bd2 was best. } (8. Bd2 Qb6 9. Nf3 e6 10. O-O bxa2 11. Rxa2 Nf6 12. Ne5 Qb3 13. Qa1 Be7 14. Bc3 a5) 8... Qb4?! { (2.18 → 3.29) Inaccuracy. e6 was best. } (8... e6 9. Bf4 Qb6 10. Nf3 bxa2 11. O-O Nf6 12. Rxa2 Bb4 13. Ne5 O-O 14. Nxc4 Qd8 15. Qa4) 9. a3?! { (3.29 → 2.36) Inaccuracy. Nf3 was best. } (9. Nf3 Nf6 10. O-O e6 11. Bd2 Nfd7 12. Nd5 Qb7 13. Ne3 bxa2 14. Nxc4 Bb4 15. Rxa2 O-O) 9... Qa5 10. Ne2? { (2.48 → 1.13) Mistake. Nf3 was best. } (10. Nf3 Nf6 11. O-O e6 12. Qe2 Be7 13. Rd1 Ba6 14. d5 O-O 15. dxe6 fxe6 16. Ng5 Nbd7) 10... Nd7 11. O-O e6?! { (1.43 → 2.01) Inaccuracy. e5 was best. } (11... e5) 12. e5?! { (2.01 → 1.03) Inaccuracy. d5 was best. } (12. d5) 12... f6?? { (1.03 → 7.15) Blunder. Ne7 was best. } (12... Ne7 13. Ne4) 13. Bf4? { (7.15 → 3.61) Mistake. Nf4 was best. } (13. Nf4 Kf7 14. Ne4 h5 15. Bd2 Qb5 16. a4 Qa6 17. Re1 Ne7 18. exf6 Nxf6 19. Ng5+ Kg8) 13... fxe5?! { (3.61 → 5.65) Inaccuracy. Ne7 was best. } (13... Ne7 14. Ne4 Nd5 15. exf6 N7xf6 16. Nd2 Qa6 17. Bg5 Be7 18. Rc1 O-O 19. Nxc4 h6 20. Bxf6) 14. Bxe5?! { (5.65 → 3.69) Inaccuracy. dxe5 was best. } (14. dxe5) 14... Nxe5 15. dxe5 Qxe5?? { (3.70 → 9.50) Blunder. Bd7 was best. } (15... Bd7) 16. Nf4 Nf6 17. Re1 Qc7 18. Nxe6 Bxe6 19. Rxe6+ Be7 20. Bxc6+ Nd7 21. Bxa8 O-O 22. Nd5 Qb8 23. Nxe7+ Kf7 24. Qf3+ Kxe6 25. Re1+ Ne5 26. Qd5+ Kxe7 27. Rxe5+ Qxe5 28. Qxe5+ Kd7 29. Qd5+ Ke7 30. Qe4+ Kd7 31. Qb7+ Ke6 32. Qxa7 Kf6 33. Qb6+ Kf7 34. Bd5+ Ke8 35. Qb8+ Ke7 36. Qxf8+? { (Mate in 6 → 9.75) Lost forced checkmate sequence. Qc7+ was best. } (36. Qc7+ Kf6 37. Qd6+ Kf5 38. f4 Re8 39. Qd7+ Kg6 40. Qg4+ Kh6 41. Qg5#) 36... Kxf8 37. Bxc4 Ke7 38. Bxb3 h6 39. a4 Kd6 40. a5 Kc5 41. a6 Kb6 42. Bc4 Ka7 43. b4 Kb6 44. b5 Ka7 45. Kf1 Kb6 46. Ke2 g5 47. Ke3 Ka7?! { (22.11 → Mate in 14) Checkmate is now unavoidable. Kc7 was best. } (47... Kc7 48. Ke4) 48. f4?! { (Mate in 14 → 20.55) Lost forced checkmate sequence. Be2 was best. } (48. Be2) 48... Ka8?! { (20.55 → Mate in 9) Checkmate is now unavoidable. Kb6 was best. } (48... Kb6 49. Kd4 h5 50. f5 Kc7 51. a7 Kb7 52. Kc5 h4 53. g4 h3 54. f6 Kxa7 55. b6+) 49. Ke4?! { (Mate in 9 → 25.15) Lost forced checkmate sequence. fxg5 was best. } (49. fxg5 Ka7 50. gxh6 Kb6 51. h7 Kc5 52. a7 Kxc4 53. a8=Q Kb4 54. h8=Q Kb3 55. b6 Kc2) 49... gxf4?! { (25.15 → Mate in 6) Checkmate is now unavoidable. Ka7 was best. } (49... Ka7 50. f5) 50. gxf4 h5 51. f5 h4 52. f6 h3 53. f7 Ka7 54. Ba2 Kb6 55. a7 Kb7 56. a8=Q+ Kxa8 57. f8=Q+ Kb7 58. b6 Kc6 59. Be6 Kb5 60. Bxh3 Kc4 61. Qd8 Kc3 62. b7 Kc2 63. b8=Q Kc3 64. Qbc7+ Kb4 65. Qdb8+ { Black resigns. } 1-0