[Event "Rated classical game"] [Site "https://lichess.org/MM82wp1i"] [Date "2024.05.11"] [White "Kostochou"] [Black "dan31"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "12:42:39"] [WhiteElo "2116"] [BlackElo "2130"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "E24"] [Opening "Nimzo-Indian Defense: Sämisch Variation, Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 { E24 Nimzo-Indian Defense: Sämisch Variation, Accelerated } c5 6. Qc2 O-O 7. e4 d5 8. e5 Nfd7? { (-0.15 → 1.01) Mistake. Ne4 was best. } (8... Ne4) 9. Bd3 h6 10. Nf3?! { (1.26 → 0.46) Inaccuracy. cxd5 was best. } (10. cxd5 cxd4 11. cxd4 Qa5+ 12. Bd2 Qxd5 13. Ne2 Nc6 14. O-O Nb6 15. Rad1 Bd7) 10... dxc4 11. Bh7+?! { (0.60 → -0.14) Inaccuracy. Bxc4 was best. } (11. Bxc4 cxd4) 11... Kh8 12. g4? { (-0.22 → -1.36) Mistake. a4 was best. } (12. a4) 12... cxd4 13. cxd4 Nc6?! { (-1.37 → -0.66) Inaccuracy. f5 was best. } (13... f5) 14. g5? { (-0.66 → -1.87) Mistake. Be4 was best. } (14. Be4) 14... h5?! { (-1.87 → -0.98) Inaccuracy. g6 was best. } (14... g6 15. Bxg6 fxg6 16. Qxg6 Qe7 17. Qh5 Rxf3 18. Qxf3 Nxd4 19. Qg4 Nf5 20. gxh6) 15. Be4 Nb6 16. Be3 Nd5 17. g6 Nxe3?? { (-1.02 → 0.80) Blunder. fxg6 was best. } (17... fxg6) 18. fxe3 f6?? { (0.92 → 2.76) Blunder. Qa5+ was best. } (18... Qa5+ 19. Qd2 Bd7 20. O-O Qxd2 21. Nxd2 c3 22. Nb3 f5 23. exf6 gxf6 24. Nc5) 19. Qg2?! { (2.76 → 1.70) Inaccuracy. O-O was best. } (19. O-O) 19... fxe5?? { (1.70 → 4.18) Blunder. Qa5+ was best. } (19... Qa5+ 20. Ke2) 20. O-O exd4?! { (4.11 → 5.17) Inaccuracy. Kg8 was best. } (20... Kg8 21. Qh3 Rf5 22. Bxf5 exf5 23. Qxh5 Qf6 24. e4 Ne7 25. exf5 Nxf5 26. Qh7+) 21. Bxc6?! { (5.17 → 3.57) Inaccuracy. Qh3 was best. } (21. Qh3 Rf5 22. Bxf5 exf5 23. Qxh5+ Kg8 24. Nh4 Kf8 25. Nxf5 Bxf5 26. Rxf5+ Ke8) 21... bxc6?! { (3.57 → 4.54) Inaccuracy. Kg8 was best. } (21... Kg8 22. Be4 dxe3 23. Ne5 Rxf1+ 24. Qxf1 Qg5+ 25. Bg2 Qf6 26. Rd1 Kf8 27. Nxc4) 22. Ne5 Ba6 23. Nf7+ Rxf7 24. gxf7 Qe7 25. Qg6 Qf6?? { (4.99 → Mate in 2) Checkmate is now unavoidable. Qc5 was best. } { Black resigns. } (25... Qc5 26. Qxe6 Qg5+ 27. Kh1 Kh7 28. f8=Q Rxf8 29. Rxf8 Qd5+ 30. Qxd5 cxd5 31. exd4) 1-0