CohenChessClub.com

[Event "June Megatournament"] [Site "https://cohenchessclub.com/70v7V3pn"] [Date "2023.06.11"] [White "Oskar"] [Black "GoldenRook4567"] [Result "0-1"] [UTCDate "2023.06.11"] [UTCTime "19:55:34"] [WhiteElo "1940"] [BlackElo "1706"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+17"] [WhiteTitle "GM🦃"] [BlackTitle "🏰"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Saduleto Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 dxc4 3. e4 { D20 Queen's Gambit Accepted: Saduleto Variation } e6 4. Bxc4 Nc6? { (0.87 → 2.07) Mistake. c5 was best. } (4... c5 5. Nf3) 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nge7 8. Nc3 O-O 9. d5?! { (1.87 → 0.82) Inaccuracy. Rd1 was best. } (9. Rd1 h6) 9... exd5 10. exd5 Nb8 11. Ng5 Re8?? { (0.67 → 4.57) Blunder. h6 was best. } (11... h6 12. Nge4) 12. Qd3?? { (4.57 → -3.46) Blunder. O-O-O was best. } (12. O-O-O Rf8 13. Rhe1 Ng6 14. d6 Nd7 15. Nxf7 Rxf7 16. Bxf7+ Kxf7 17. Qd5+ Kf8 18. Qa5 h6) 12... Nxd5+?? { (-3.46 → -1.02) Blunder. Ng6+ was best. } (12... Ng6+ 13. Nge4) 13. Kf1?? { (-1.02 → -3.80) Blunder. Nce4 was best. } (13. Nce4 Qxg5) 13... Qxg5?! { (-3.80 → -2.68) Inaccuracy. Ne3+ was best. } (13... Ne3+) 14. Nxd5 Qe5?! { (-2.41 → -1.55) Inaccuracy. Qd8 was best. } (14... Qd8 15. h4) 15. f4? { (-1.55 → -2.96) Mistake. Qe2 was best. } (15. Qe2 Na6 16. Bxa6 bxa6 17. Qxe5 Rxe5 18. Rd1 Be6 19. Nxc7 Bc4+ 20. Kg1 Rc8 21. h4 h5) 15... Qd6 16. Re1 Rxe1+ 17. Kxe1 Be6 18. Qe4?? { (-2.83 → -7.38) Blunder. f5 was best. } (18. f5 Bxd5) 18... Bxd5?? { (-7.38 → -2.53) Blunder. Nd7 was best. } (18... Nd7 19. f5 Bxd5 20. Qxd5 Qe7+ 21. Kd1 Nb6 22. f6 gxf6 23. Qd3 Rd8 24. Kc1 Rxd3 25. Bxd3) 19. Qe8+ Qf8 20. Qxf8+ Kxf8 21. Bxd5 Nc6?? { (-2.52 → -0.54) Blunder. c6 was best. } (21... c6 22. Bc4 Nd7 23. Kf2 Nb6 24. Be2 Rd8 25. Rd1 Rd5 26. Bf3 Rb5 27. b3 Nd5 28. Bxd5) 22. Kf2? { (-0.54 → -1.92) Mistake. Bxc6 was best. } (22. Bxc6 bxc6) 22... Ke7?? { (-1.92 → 0.00) Blunder. Nb4 was best. } (22... Nb4 23. Bxb7) 23. Rc1 Rd8 24. Bxc6 bxc6 25. Rxc6 Kd7 26. Rc2 Rb8 27. Rd2+ Ke7 28. Rc2 Kd7 29. b3 a5 30. Rc5 a4 31. Rc3 axb3 32. Rxb3 Rxb3 33. axb3 Ke6 34. Ke3 Kd5 35. Kd3?! { (-0.19 → -0.95) Inaccuracy. g4 was best. } (35. g4 Kc5 36. Ke4 Kb4 37. Kd5 Kxb3 38. Kc6 Kc4 39. Kxc7 Kd5 40. Kd7 g6 41. Ke7 Ke4) 35... f5?! { (-0.95 → 0.00) Inaccuracy. h5 was best. } (35... h5 36. g3 Kc5 37. Kc3 f6 38. b4+ Kd5 39. f5 Ke4 40. Kc4 Kf3 41. Kc5 Kg2 42. Kc6) 36. h3 c5 37. g4 fxg4 38. hxg4 g6 39. g5 Kd6 40. Kc4 Kc6 41. Kd3 Kb5 42. Kc3 Kc6 43. Kc4 Kb6 44. Kd5 Kb5 45. Kd6 Kb4 46. Kd5 Kb5 47. Kd6 Kb4 48. Kc6?? { (0.00 → -54.18) Blunder. Kd5 was best. } (48. Kd5) 48... c4 49. bxc4 Kxc4 50. Kd6 Kd4 51. Ke6 Ke4 52. Kf6 Kxf4 53. Kg7 Kxg5 54. Kxh7 Kh5?! { (Mate in 17 → -11.32) Lost forced checkmate sequence. Kf5 was best. } (54... Kf5) 55. Kg7 g5 56. Kf6 { White resigns. } 0-1