[Event "Нас почти 80 3+2 Arena"] [Site "https://lichess.org/Lc0WxzE1"] [Date "2024.03.16"] [White "Green-Cherepashka"] [Black "ChessClassic_555"] [Result "0-1"] [UTCDate "2024.03.16"] [UTCTime "07:00:36"] [WhiteElo "1593"] [BlackElo "1969"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D44"] [Opening "Semi-Slav Defense: Botvinnik Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 { D44 Semi-Slav Defense: Botvinnik Variation } hxg5 10. Bxg5 Be7 11. Bxf6 Bxf6 12. exf6 Qxf6 13. g3 Na6 14. Bg2 Bb7 15. Nxb5?! { (0.82 → 0.24) Inaccuracy. a4 was best. } (15. a4 O-O-O 16. axb5 cxb5 17. Bxb7+ Kxb7 18. Nxb5 e5 19. Qa4 Qc6 20. d5 Rxd5 21. Nc3 Qxa4) 15... cxb5 16. Bxb7 Nb4 17. Bxa8?? { (0.28 → -3.78) Blunder. O-O was best. } (17. O-O) 17... Nd3+ 18. Kd2 Qxd4 19. Kc2?? { (-4.23 → Mate in 1) Checkmate is now unavoidable. Qf1 was best. } (19. Qf1 Ke7 20. Ke2 Rxa8 21. Qg1 Qxb2+ 22. Kf3 Qe5 23. Kg2 Nf4+ 24. gxf4 Rg8+ 25. Kf3 Qc3+) 19... Qxb2# { Black wins by checkmate. } 0-1