FEN
[Event "August Chess Megatournament"]
[Site "https://cohenchessclub.com/PnfZnM1M"]
[Date "2022.08.20"]
[White "Nikolai"]
[Black "BenTX464"]
[Result "1-0"]
[UTCDate "2022.08.20"]
[UTCTime "19:13:37"]
[WhiteElo "1208"]
[BlackElo "1327"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-206"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6?! { (0.34 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. O-O b5 7. Be2) 3. Bf4 Nf6 4. e3 Bf5 5. c3?! { (0.92 → 0.21) Inaccuracy. Bb5 was best. } (5. Bb5 e6 6. Ne5 a6 7. Ba4 Bd6 8. Nxc6 Qd7 9. c4 bxc6 10. Be5 Ng4 11. cxd5 exd5) 5... Bc2?? { (0.21 → 9.51) Blunder. e6 was best. } (5... e6 6. Nbd2 Bd6 7. Bg3 O-O 8. Be2 Re8 9. c4 Bxg3 10. hxg3 e5 11. dxe5 Nxe5 12. Nxe5) 6. Qxc2 e6 7. Qd1 Bd6 8. Bxd6 cxd6 9. Be2 Nxd4 10. exd4 Ne4 11. O-O Nxf2 12. Rxf2 e5 13. dxe5 dxe5 14. Nxe5 d4?! { (13.41 → Mate in 6) Checkmate is now unavoidable. O-O was best. } (14... O-O 15. Nd3 Qd6 16. Qb3 d4 17. Qxb7 dxc3 18. Nxc3 Rad8 19. Rd1 Rd7 20. Qb3 Qb6 21. Qxb6) 15. cxd4?! { (Mate in 6 → 15.08) Lost forced checkmate sequence. Bb5+ was best. } (15. Bb5+ Qd7 16. Bxd7+ Kd8 17. Qxd4 Kc7 18. Qc5+ Kd8 19. Bb5 Rf8 20. Rd2#) 15... Qh4?! { (15.08 → Mate in 6) Checkmate is now unavoidable. O-O was best. } (15... O-O 16. Bc4) 16. g3?! { (Mate in 6 → 18.00) Lost forced checkmate sequence. Qa4+ was best. } (16. Qa4+ b5 17. Qxb5+ Kf8 18. Qb7 Qe7 19. Qxa8+ Qe8 20. Rxf7+ Kg8 21. Qxe8#) 16... Qd8?! { (18.00 → Mate in 7) Checkmate is now unavoidable. Qe7 was best. } (16... Qe7 17. Qa4+) 17. d5?! { (Mate in 7 → 14.06) Lost forced checkmate sequence. Qa4+ was best. } (17. Qa4+ b5 18. Qxb5+ Kf8 19. Qc4 Qe7 20. Rxf7+ Ke8 21. Rxe7+ Kxe7 22. Qf7+ Kd6 23. Qd7#) 17... f6 18. d6 fxe5 19. d7+ Qxd7 20. Qxd7+ Kxd7 21. Rf7+ Ke8 22. Rxg7 Rf8 23. Rxh7 Rd8 24. Rxb7 Rd7 25. Rxd7 Kxd7 26. Nc3 Rf5 27. Bd3 Rf6 28. Bb5+ Kd6 29. Na4 e4 30. Re1 Rf5 31. b4 Rxb5 32. Rxe4 Kd5 33. Re7 Rxb4 34. Rxa7 Rb1+ 35. Kg2 Kc6 36. Rg7 Kd6 37. h4 Ke6 38. Kh3 Kf6 39. Ra7 Ke6 40. g4 Kd6 41. h5 Kc6 42. Kh4 Kb5?! { (11.64 → Mate in 9) Checkmate is now unavoidable. Kd6 was best. } (42... Kd6 43. h6 Ke5 44. Kg5 Rb8 45. h7 Rc8 46. Kh6 Kf4 47. g5 Rc6+ 48. g6 Rc2 49. a3) 43. g5?! { (Mate in 9 → 11.64) Lost forced checkmate sequence. Rb7+ was best. } (43. Rb7+ Kc4 44. Rxb1 Kd3 45. h6 Ke4 46. h7 Kd5 47. h8=Q Kd6 48. Qd8+ Ke6 49. Re1+ Kf7) 43... Kc6 44. g6 Kb5?! { (12.24 → Mate in 8) Checkmate is now unavoidable. Kd6 was best. } (44... Kd6 45. g7) 45. Rb7+ Kxa4 46. Rxb1 Ka3 47. Rg1 Kxa2 48. g7 Kb2 49. g8=Q Kc2 50. h6 Kd2 51. h7 Ke2 52. h8=Q Kf2 53. Qg2+ Ke3 54. Qe8+ Kf4 55. Qf2# { White wins by checkmate. } 1-0