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[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/LOYudwkM"] [Date "2022.04.15"] [White "emerson"] [Black "Nathan"] [Result "0-1"] [UTCDate "2022.04.15"] [UTCTime "23:35:59"] [WhiteElo "1560"] [BlackElo "1834"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+6"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Stonewall Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. e3 Nf6 3. Bd3 { D00 Queen's Pawn Game: Stonewall Attack } Nc6 4. Nf3 e6 5. Nbd2 Bd6 6. O-O Bd7? { (0.33 → 1.37) Mistake. e5 was best. } (6... e5 7. Nxe5) 7. b3?! { (1.37 → 0.43) Inaccuracy. c4 was best. } (7. c4) 7... O-O?! { (0.43 → 1.13) Inaccuracy. e5 was best. } (7... e5 8. c4) 8. Bb2 Nb4 9. c4?? { (0.92 → -7.89) Blunder. Be2 was best. } (9. Be2) 9... Nxd3 10. Qc2 Nxb2 11. Qxb2 dxc4 12. Nxc4 Be7 13. Nce5 Bb5 14. Qc2 Bxf1 15. Kxf1 c6 16. Ng5 g6 17. h4 Nd7 18. f4 b5 19. h5 Bxg5 20. fxg5 Qxg5 21. Nxd7 Rfd8 22. Ne5 Qxh5 23. Kf2 Qf5+ 24. Qxf5 exf5 25. Nxc6 Rd6 26. Ne7+ Kg7 27. Rc1 Re8 28. Rc7 Re6 29. Nc6 Rxe3 30. Nxa7 Re2+ 31. Kf3? { (-9.77 → Mate in 6) Checkmate is now unavoidable. Kg3 was best. } (31. Kg3 R8e3+) 31... Rxa2? { (Mate in 6 → -7.68) Lost forced checkmate sequence. R8e3+ was best. } (31... R8e3+ 32. Kf4 Rd3 33. Rxf7+ Kxf7 34. Kg5 h6+ 35. Kxh6 Rxg2 36. d5 Rh3#) 32. Nxb5 { White offers draw } 32... Rb8 33. Nd6 Rxb3+ 34. Kf4 Rf2+ 35. Ke5 Re3+ 36. Kd5 Rfe2 37. Rxf7+ Kg8 38. Kc6 Re6 39. Rd7 Rc2+ 40. Kd5 Rce2 41. Rd8+ Kg7 42. Rd7+ Kh6?! { (-6.83 → -4.55) Inaccuracy. Re7 was best. } (42... Re7 43. Rxe7+) 43. Nf7+ Kh5 44. Nh8?! { (-4.66 → -6.82) Inaccuracy. Ne5 was best. } (44. Ne5 Ra6) 44... R6e3?! { (-6.82 → -4.90) Inaccuracy. h6 was best. } (44... h6 45. g3 g5 46. Nf7 Kg4 47. Ne5+ R6xe5+ 48. dxe5 Kxg3 49. Rh7 f4 50. Kd6 f3 51. Rxh6) 45. Rxh7+ Kg4?? { (-4.85 → -0.79) Blunder. Kg5 was best. } (45... Kg5) 46. Nxg6 { White offers draw } 46... Rxg2 47. Rh4+? { (-0.52 → -1.83) Mistake. Rg7 was best. } (47. Rg7) 47... Kg5 48. Nf4?? { (-1.62 → -6.90) Blunder. Rh8 was best. } (48. Rh8) 48... Rgg3 49. Rh2 Kxf4 50. Rh4+ Kg5 51. Rh8 f4 52. Rg8+ Kh4 53. Rxg3? { (-8.45 → Mate in 10) Checkmate is now unavoidable. Rh8+ was best. } (53. Rh8+ Kg4) 53... fxg3 54. Kc4 g2 55. d5 g1=Q 56. d6 Qg4+ 57. Kc5 Re5+ 58. Kc6 Qc4+ 59. Kd7 Qe6+ 60. Kc6 Qc8+ 61. Kb6 Qc5+ 62. Kb7 Qxd6 63. Kc8 Qe7 64. Kb8 Rb5+ 65. Kc8 Rc5+ 66. Kb8 Qc7+ 67. Ka8 Ra5# { Black wins by checkmate. } 0-1
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