FEN
[Event "February Chess Megatournament"]
[Site "https://cohenchessclub.com/UUKRyOBl"]
[Date "2023.01.21"]
[White "Patrick2"]
[Black "Charlie2"]
[Result "1/2-1/2"]
[UTCDate "2023.01.21"]
[UTCTime "21:22:58"]
[WhiteElo "1559"]
[BlackElo "1426"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+2"]
[WhiteTitle "GM"]
[BlackTitle "GM🚲"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. Nf3 Nc6 2. d4 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3?! { (0.74 → -0.10) Inaccuracy. c4 was best. } (3. c4 e6 4. e3 Nf6 5. Nc3 Be7 6. a3 O-O 7. Qc2 b6 8. b4 a5 9. b5 Na7) 3... Nf6 4. Bf4 e6 5. Nb5 Bd6 6. Bxd6?! { (0.29 → -0.68) Inaccuracy. Nxd6+ was best. } (6. Nxd6+ cxd6) 6... cxd6 7. Nc3 O-O?! { (-1.20 → -0.65) Inaccuracy. Qb6 was best. } (7... Qb6 8. Rb1 Ne4 9. e3 Nxc3 10. bxc3 Qa5 11. Rb3 Qxa2 12. Bd3 Qa5 13. Nd2 Qc7 14. Qe2) 8. Qd3? { (-0.65 → -2.03) Mistake. e3 was best. } (8. e3 e5 9. Be2 Bf5 10. O-O h6 11. a4 Re8 12. Ra3 Re7 13. Rb3 a6 14. h3 Rc7) 8... e5 9. Ng5?? { (-2.07 → -7.21) Blunder. Qd2 was best. } (9. Qd2 Ne4 10. Nxe4 dxe4 11. d5 exf3 12. dxc6 fxe2 13. Bxe2 bxc6 14. b4 d5 15. c3 Qd6) 9... g6? { (-7.21 → -3.73) Mistake. h6 was best. } (9... h6 10. Nf3 e4 11. Qd2 exf3 12. exf3 Re8+ 13. Be2 a6 14. O-O b5 15. a3 Qb6 16. Rfd1) 10. dxe5 dxe5 11. Nf3?? { (-3.42 → -8.79) Blunder. e4 was best. } (11. e4 d4) 11... e4 12. Nxe4 dxe4 13. Qxd8 Nxd8 14. Nd4 Nc6 15. Nxc6 bxc6 16. O-O-O Bf5 17. f3 exf3 18. exf3 c5 19. g4 Bxc2?? { (-6.86 → 1.13) Blunder. Be6 was best. } (19... Be6) 20. Kxc2 c4?? { (1.19 → 3.85) Blunder. Rfd8 was best. } (20... Rfd8 21. Bc4 h5 22. h3 hxg4 23. hxg4 Nd7 24. Rhe1 Nb6 25. Rxd8+ Rxd8 26. Bb5 Nd5 27. Re5) 21. Bxc4 Rfc8 22. b3 Nd5?? { (3.70 → 8.38) Blunder. Rc7 was best. } (22... Rc7 23. Rhe1 Kf8 24. Kb2 h5 25. Rd4 hxg4 26. fxg4 Re8 27. Rxe8+ Nxe8 28. Bb5 Ng7 29. Rc4) 23. Rxd5 Rc7 { Black offers draw } 24. Kb2 a5 25. f4 a4 26. f5 axb3 27. Bxb3 Rb8 28. fxg6 hxg6 29. Rc1 Rcb7 30. Rc3 Kg7 31. h4 f5 32. gxf5 gxf5 33. Rxf5 Kg6 34. Rg5+ Kh6 35. Rh3 Rb5 36. Rxb5 Rxb5 37. a4 Rb4 38. h5 Rg4 39. a5 Rg2+ 40. Ka3 Rg5 41. Bf7?? { (10.77 → 3.06) Blunder. Kb4 was best. } (41. Kb4 Rg4+ 42. Bc4 Rg7 43. a6 Ra7 44. Bb5 Kg5 45. Ra3 Kf5 46. Bc6 Re7 47. a7 Re1) 41... Rxa5+ 42. Kb4 Ra7 43. Bg6 Rb7+ 44. Kc5 Rc7+ 45. Kd6 Rc1 46. Ke5 Re1+ 47. Kf6?? { (3.13 → 0.00) Blunder. Kf5 was best. } (47. Kf5 Rf1+ 48. Ke6 Rf2 49. Re3 Kg7 50. Be8 Rh2 51. Bf7 Rh1 52. Ke7 Ra1 53. Rg3+ Kh7) 47... Rf1+?? { (0.00 → 3.10) Blunder. Re3 was best. } (47... Re3 48. Bf5 Rxh3 49. Bxh3 Kxh5 50. Kf5 Kh4 51. Bg4 Kg3 52. Kg5 Kg2 53. Kf4 Kf2 54. Bh5) 48. Ke7 Re1+ 49. Kf8 Re6?! { (4.17 → 6.89) Inaccuracy. Ra1 was best. } (49... Ra1 50. Rb3) 50. Kf7? { (6.89 → 4.07) Mistake. Rf3 was best. } (50. Rf3) 50... Rc6 51. Rd3 Kg5? { (4.15 → 13.79) Mistake. Rc7+ was best. } (51... Rc7+ 52. Kf8) 52. Kg7 Rc7+ 53. Bf7 Kf5 54. h6 Rc1 55. h7 Rg1+?! { (60.12 → Mate in 12) Checkmate is now unavoidable. Rc8 was best. } (55... Rc8 56. Rd5+) 56. Kf8?! { (Mate in 12 → 54.73) Lost forced checkmate sequence. Kh6 was best. } (56. Kh6 Rh1+ 57. Bh5 Re1 58. h8=Q Re6+ 59. Bg6+ Rxg6+ 60. Kh7 Re6 61. Qf8+ Rf6 62. Qe8 Re6) 56... Rh1 57. Kg7 Ke4 58. Rd1?! { (Mate in 10 → 54.75) Lost forced checkmate sequence. Bd5+ was best. } (58. Bd5+ Kxd3 59. Bxh1 Kc4 60. h8=Q Kc3 61. Qc8+ Kb3 62. Qc5 Ka4 63. Qc4+ Ka3 64. Qc3+ Ka2) 58... Rh4 { Black offers draw } 59. h8=Q Rxh8 60. Kxh8 Ke5 61. Ba2 Ke4 62. Kg7 Ke5 63. Rf1 Kd4 64. Re1 Kc5 65. Rd1 Kc6 66. Bf7 Kc5 67. Kf6 Kc6 68. Ke5 Kc5 69. Rc1+ Kb4 70. Kd5 Kb3 71. Kd4+ Kb2 72. Rc8 Kb1 73. Kd3 Kb2 74. Be6 Kb1 75. Kd2 Kb2 76. Rb8+ Ka1 77. Kc2?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Bf5 was best. } { Draw by stalemate. } (77. Bf5 Ka2 78. Kc3 Ka1 79. Ra8#) 1/2-1/2