CohenChessClub.com

[Event "February Swiss Mega"] [Site "https://cohenchessclub.com/1JptP9QP"] [Date "2023.02.19"] [White "GoldenRook4567"] [Black "Sasha"] [Result "1-0"] [UTCDate "2023.02.19"] [UTCTime "21:23:45"] [WhiteElo "1725"] [BlackElo "1528"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [WhiteTitle "🏰"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. e3 Nc6 4. Nf3 Bg4 5. Nbd2 Bxf3 6. Nxf3 e6 7. c3 Be7 8. Bd3 O-O 9. O-O?! { (1.40 → 0.77) Inaccuracy. h4 was best. } (9. h4 Bd6 10. Bg5 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bc2 Re8 14. f4 Bd6 15. Qd3 h6) 9... Bd6 10. Bg5 Be7 11. Ne5 Nxe5 12. dxe5 Ne4?! { (0.49 → 1.06) Inaccuracy. Nd7 was best. } (12... Nd7 13. Bf4) 13. Bxe7 Qxe7 14. f3? { (1.35 → -0.08) Mistake. Bxe4 was best. } (14. Bxe4) 14... Nd6?? { (-0.08 → 7.71) Blunder. Nc5 was best. } (14... Nc5 15. Bc2) 15. e4?? { (7.71 → -0.67) Blunder. exd6 was best. } (15. exd6 Qxd6) 15... Ne8?? { (-0.67 → 0.93) Blunder. Nc4 was best. } (15... Nc4 16. Bxc4 dxc4 17. Qd4 b5 18. Rad1 Rfd8 19. Qe3 a5 20. h3 h6 21. Kh2 Rd7 22. Rd4) 16. exd5 exd5 17. f4 Qc5+? { (0.99 → 2.50) Mistake. f6 was best. } (17... f6 18. Qc2) 18. Kh1 f6?? { (2.66 → 6.00) Blunder. g6 was best. } (18... g6 19. f5) 19. exf6?? { (6.00 → -0.03) Blunder. Qh5 was best. } (19. Qh5 g6) 19... Nxf6 20. b4? { (-0.11 → -1.48) Mistake. Qd2 was best. } (20. Qd2 Rae8 21. Rae1 a5 22. a3 Ne4 23. Bxe4 dxe4 24. Qe3 Qf5 25. Kg1 h5 26. Rd1 b5) 20... Qe7? { (-1.48 → -0.22) Mistake. Qxc3 was best. } (20... Qxc3 21. Rc1 Qxb4 22. Rxc7 Rac8 23. Qc2 Rxc7 24. Qxc7 Re8 25. h3 Re3 26. Rb1 Qe7 27. Qc8+) 21. Qf3 Rae8 22. h3 Qe3 23. Qxe3?? { (-0.12 → -1.92) Blunder. Rad1 was best. } (23. Rad1) 23... Rxe3 24. Bf5?? { (-1.62 → -5.26) Blunder. Rfd1 was best. } (24. Rfd1 Nh5 25. c4 d4 26. c5 Rd8 27. Rd2 Nxf4 28. Bc4+ Kf8 29. Rf1 g5 30. Kh2 Ke7) 24... Rxc3?? { (-5.26 → -2.33) Blunder. Nh5 was best. } (24... Nh5) 25. Rac1 Rxc1 26. Rxc1 Rd8?? { (-1.57 → 0.78) Blunder. c6 was best. } (26... c6) 27. Rxc7 Rb8? { (0.87 → 2.50) Mistake. d4 was best. } (27... d4 28. Bd3) 28. Kg1 a6?? { (1.95 → 5.25) Blunder. d4 was best. } (28... d4 29. Kf2) 29. Rc8+ Rxc8 30. Bxc8 b6 31. Bxa6 d4 32. Kf2 Kf7 33. Ke2 Ke6 34. Kd3 Kd5 35. Bc4+ Kd6 36. Kxd4 Kc6 37. b5+ Kd6 38. a4 Kc7 39. g4 Nd7 40. f5 Nc5 41. Kc3?! { (9.21 → 5.50) Inaccuracy. a5 was best. } (41. a5) 41... Nxa4+ 42. Kb4? { (5.04 → 3.18) Mistake. Kd4 was best. } (42. Kd4 Kd6 43. g5 Ke7 44. Kd5 Kd7 45. h4 Nc5 46. Be2 Nb3 47. Bg4 Na5 48. f6+ Ke8) 42... Nc5 43. h4?? { (3.38 → 0.01) Blunder. Kc3 was best. } (43. Kc3 h6 44. Kd4 Kd6 45. h4 Nd7 46. g5 hxg5 47. hxg5 Ne5 48. Bd5 Ng4 49. Ba2 Ne5) 43... Ne4?? { (0.01 → 2.61) Blunder. Kd6 was best. } (43... Kd6 44. Bg8 h6 45. g5 hxg5 46. hxg5 Ke5 47. Bh7 Kd5 48. f6 gxf6 49. gxf6 Ke6 50. Kc4) 44. Bd3?? { (2.61 → 0.41) Blunder. g5 was best. } (44. g5 Kd6) 44... Nf2 45. Be2?! { (0.62 → 0.00) Inaccuracy. f6 was best. } (45. f6 gxf6 46. Bxh7 Nxg4 47. Kc4 Kd6 48. Kd4 Nh6 49. Ke4 Ke6 50. Kf4 Ke7 51. Bd3 Ke6) 45... Ne4?? { (0.00 → 3.29) Blunder. Kd6 was best. } (45... Kd6 46. Kc4 Ke5 47. h5 Ne4 48. Kd3 h6 49. Ke3 Nf6 50. Bf3 Ne8 51. Bd1 Nd6 52. Be2) 46. Kc4 Nd6+? { (3.15 → 5.78) Mistake. h5 was best. } (46... h5 47. g5) 47. Kb4?? { (5.78 → 0.24) Blunder. Kd5 was best. } (47. Kd5 Kd7) 47... Kb7?? { (0.24 → 4.87) Blunder. h5 was best. } (47... h5 48. f6) 48. Bf3+?? { (4.87 → 0.11) Blunder. Kc3 was best. } (48. Kc3 Kc7 49. Kd4 Kd7 50. Ke5 Ke7 51. Bd3 Nf7+ 52. Kd5 h6 53. Be2 Nd6 54. Kc6 h5) 48... Kc7 49. Bc6 Nf7?? { (0.49 → 2.77) Blunder. Kd8 was best. } (49... Kd8) 50. Bd5?? { (2.77 → 0.00) Blunder. Kc4 was best. } (50. Kc4 Kd6 51. Kd4 h6 52. Bd5 Ne5 53. g5 hxg5 54. hxg5 Ng4 55. Bg8 Ne5 56. Ke4 Ng4) 50... Ne5 51. g5 Nd3+?? { (0.41 → 4.05) Blunder. Kd6 was best. } (51... Kd6 52. Bc6) 52. Kc4 Nb2+?! { (5.31 → 7.87) Inaccuracy. Nf4 was best. } (52... Nf4 53. Kd4) 53. Kb3 Nd3 54. f6?? { (5.54 → 1.75) Blunder. Bg8 was best. } (54. Bg8) 54... gxf6 55. gxf6 Kd7 56. f7?? { (1.97 → 0.37) Blunder. Kc4 was best. } (56. Kc4 Nc5 57. Kd4 Kd6 58. f7 Ke7 59. Ba2 Nd7 60. Ke4 Kf6 61. Bc4 h6 62. Bb3 Nc5+) 56... Ke7 57. Kc3 Nf4 58. Ba2 Kf8 59. Kd4 h5?? { (0.82 → 7.01) Blunder. Ne2+ was best. } (59... Ne2+ 60. Ke5 Nc3 61. Bc4 Nxb5 62. Bxb5 Kxf7 63. h5 Kg7 64. Kf5 Kh6 65. Kg4 Kg7 66. Kg5) 60. Ke5 Nd3+ 61. Kf5 Nb4 62. Bb3 Nd3 63. Kg5 Ne5 64. Kxh5 Nxf7 65. Bxf7 Kxf7 66. Kh6 Ke6 67. Kg7 Kd5 68. h5 Kc5 69. h6 Kxb5 70. h7 Ka5 71. h8=Q b5?! { (54.37 → Mate in 10) Checkmate is now unavoidable. Ka4 was best. } (71... Ka4 72. Qh6) 72. Qa8+ Kb4 73. Kf6 Kc4 74. Ke5 b4 75. Qd5+ Kc3 76. Qd4+ Kb3 77. Ke4 Ka4 78. Qa7+ Kb5 79. Kd3 b3 80. Kc3 Kc6 81. Kxb3 Kd5 82. Qb6 Ke4 83. Qc5 Kf4 84. Qd5 Ke3 85. Kc3 Kf4 86. Kd3 Kg4 87. Qe5 Kf3 88. Qe4+ Kf2 89. Qe3+ Kf1 90. Qd2 Kg1 91. Ke3 Kh1 92. Kf3 Kg1 93. Qg2# { White wins by checkmate. } 1-0