FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/NlqJuAjL"]
[Date "2022.03.16"]
[White "emerson"]
[Black "SamjD"]
[Result "1-0"]
[UTCDate "2022.03.16"]
[UTCTime "20:27:12"]
[WhiteElo "1545"]
[BlackElo "1575"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-6"]
[BlackTitle "IM🗿"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6?! { (0.28 → 0.88) Inaccuracy. e6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... e6 3. c4 Nf6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. e5 cxd4 8. Qa4+ Nc6 9. O-O-O) 3. Nbd2 Bf5 4. b3?? { (0.35 → -3.87) Blunder. e3 was best. } (4. e3 Nb4 5. Bb5+ c6 6. Ba4 e6 7. a3 Na6 8. O-O Nf6 9. c4 Nc7 10. c5 a5) 4... Nb4 5. e3?? { (-3.55 → -8.40) Blunder. e4 was best. } (5. e4) 5... Nxc2+ 6. Ke2 Nxa1 7. Ke1 Bc2 8. Qe2 Nf6 9. Qb5+ c6 10. Qxb7 Rc8 11. Qxa7?! { (-5.49 → -7.77) Inaccuracy. Bb2 was best. } (11. Bb2 e6) 11... Ra8 12. Qb7 Rxa2 13. Qxc6+ Nd7 14. Qxd5?! { (-5.62 → -7.84) Inaccuracy. Bb5 was best. } (14. Bb5 Bf5) 14... Bxb3? { (-7.84 → -4.27) Mistake. e6 was best. } (14... e6) 15. Qxb3? { (-4.27 → -9.81) Mistake. Nxb3 was best. } (15. Nxb3 e6) 15... Nxb3 16. Nxb3 { White offers draw } 16... Qb6 17. Nbd2 Qb1?? { (-13.01 → 5.35) Blunder. Ra1 was best. } (17... Ra1 18. Be2 Rxc1+ 19. Bd1 Qa5 20. Ne5 Rxd1+ 21. Kxd1 Qa1+ 22. Ke2 Qxh1 23. Nxd7 Kxd7 24. g3) 18. Nxb1 Ra1 19. Nfd2 e5 20. dxe5?! { (6.12 → 4.45) Inaccuracy. Bb2 was best. } (20. Bb2 Ra2) 20... Nxe5?! { (4.45 → 6.61) Inaccuracy. Bb4 was best. } (20... Bb4) 21. Bb5+ Ke7 22. Ba3+?! { (7.30 → 5.00) Inaccuracy. Bb2 was best. } (22. Bb2 Ra5) 22... Kd8?! { (5.00 → 6.62) Inaccuracy. Ke6 was best. } (22... Ke6 23. Bb2 Ra2 24. Bc3 Bb4 25. Bxb4 Rb8 26. Ke2 Rxb5 27. Bc3 Nc4 28. Rd1 f6 29. h3) 23. Bxf8 Rxf8 24. Ke2 Kc7 25. Rc1+ Kb6 26. Bd3 Rd8 27. Bxh7?! { (6.97 → 4.89) Inaccuracy. Be4 was best. } (27. Be4 Ra2) 27... Ra2?! { (4.89 → 7.27) Inaccuracy. g6 was best. } (27... g6 28. f4) 28. Be4 Kb5 29. Nc3+ Kb4 30. Nd5+ Kb5 31. Nc3+ Kc5 32. Nxa2+ Kb5 33. Nc3+ Kc5 34. Na4+ Kb4 35. Nb6 Kb5 36. Rb1+ Kc5 37. Bf3 Rb8 38. Ne4+ Kc6 39. Nc3+ Kc7 40. Nca4 Nc6 41. Bxc6 Kxc6 42. Rc1+ Kb7 43. h4 Ka6 44. Rb1 Ka5?! { (10.92 → Mate in 5) Checkmate is now unavoidable. f6 was best. } (44... f6 45. h5) 45. Nd7? { (Mate in 5 → 7.15) Lost forced checkmate sequence. Nc4+ was best. } (45. Nc4+ Kxa4 46. Rxb8 g5 47. Kd2 gxh4 48. Kc3 h3 49. Rb4#) 45... Rxb1 46. Nac5 Rb2+ 47. Kd3? { (7.42 → 3.81) Mistake. Kf3 was best. } (47. Kf3) 47... Rxf2 48. g4 Rg2 49. g5 Rg1 50. Ne5 Rd1+ 51. Kc4 Rc1+ 52. Kd5 Rh1 53. Nxf7 Rxh4 54. Ne6 Rh7 55. e4 g6 56. Ned8 Kb6 57. e5 Kc7 58. e6 Rh1 59. Ke5 Re1+ 60. Kf6 Rf1+ 61. Kxg6 Re1 62. Kg7 Kc8 63. g6 Kc7 64. Kh7 Rh1+ 65. Kg8 Re1 66. Kf8 Kc8?! { (61.94 → Mate in 20) Checkmate is now unavoidable. Kb6 was best. } (66... Kb6) 67. g7 Rg1 68. g8=Q Rxg8+ 69. Kxg8 Kc7 70. Kf8 Kc8 71. e7 Kd7 72. e8=Q+ Kc8 73. Qc6+ Kb8 74. Qb6+ Kc8 75. Qb7# { White wins by checkmate. } 1-0