FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/G4Yv1JEV"]
[Date "2024.10.19"]
[White "Nikolai"]
[Black "Matilda"]
[Result "0-1"]
[UTCDate "2024.10.19"]
[UTCTime "17:37:26"]
[WhiteElo "1284"]
[BlackElo "1477"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+5"]
[BlackTitle "⛸"]
[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?! { (0.21 → 0.79) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 Bf5 4. c3 Nf6 5. e4?? { (0.54 → -1.76) Blunder. Nbd2 was best. } (5. Nbd2) 5... Nxe4 6. Bd2? { (-1.36 → -2.73) Mistake. Bb5 was best. } (6. Bb5 f6) 6... e6 7. Bd3? { (-2.44 → -4.22) Mistake. Be3 was best. } (7. Be3 h6 8. Nbd2 Bd6 9. Nxe4 Bxe4 10. Bd3 f5 11. Qe2 O-O 12. O-O-O Qe8 13. Rhg1 a5) 7... Nxd2? { (-4.22 → -2.57) Mistake. Nxf2 was best. } (7... Nxf2) 8. Nbxd2?? { (-2.57 → -9.38) Blunder. Qxd2 was best. } (8. Qxd2 Bxd3) 8... Bxd3 9. g3 Bd6 10. Ne5 Nxe5 11. dxe5 Bc5 12. f4 O-O 13. b3 Qe7 14. Qf3 Be4 15. Qe2 Bxh1 16. O-O-O Be4 17. Nxe4 dxe4 18. Qxe4 Rfd8 19. Qxb7?! { (-12.13 → Mate in 9) Checkmate is now unavoidable. b4 was best. } (19. b4 Rxd1+) 19... Rxd1+ 20. Kxd1 Rd8+ 21. Kc2 f6?! { (Mate in 6 → -11.10) Lost forced checkmate sequence. Qd7 was best. } (21... Qd7 22. Qg2 Qd1+ 23. Kb2 Rd2+ 24. Qxd2 Qxd2+ 25. Kb1 Ba3 26. h3 Qb2#) 22. exf6?! { (-11.10 → Mate in 7) Checkmate is now unavoidable. Qe4 was best. } (22. Qe4 Qd7) 22... gxf6?! { (Mate in 7 → -11.08) Lost forced checkmate sequence. Qd7 was best. } (22... Qd7 23. f7+ Kf8 24. Qa8 Qd2+ 25. Kb1 Rxa8 26. b4 Qxc3 27. a3 Qb3+ 28. Kc1 Be3#) 23. Kb2?! { (-11.08 → Mate in 5) Checkmate is now unavoidable. b4 was best. } (23. b4 Qd7) 23... Rd2+ 24. Kb1 Rd1+?! { (Mate in 6 → -14.51) Lost forced checkmate sequence. Qd8 was best. } (24... Qd8 25. Qe4 Ba3 26. Qxe6+ Kf8 27. Qe3 Qd5 28. Qe7+ Kxe7 29. b4 Qxa2#) 25. Kc2 Rd7?! { (Mate in 11 → -10.41) Lost forced checkmate sequence. Qd8 was best. } (25... Qd8 26. b4 Qd3+ 27. Kb3 Rb1+ 28. Ka4 Qxc3 29. a3 Qb3+ 30. Kb5 Bxb4 31. Qa8+ Kf7 32. Qe4) 26. Qb5 Qd6 27. Qb8+?! { (-11.22 → Mate in 7) Checkmate is now unavoidable. Qe2 was best. } (27. Qe2 a5) 27... Kg7 28. Qb5 Qd2+ 29. Kb1 Qd1+ 30. Kb2 Rd2# { Black wins by checkmate. } 0-1