[Event "Rated classical game"] [Site "https://lichess.org/MU37FlmI"] [Date "2023.02.25"] [White "Palesta1981"] [Black "AlkuatO"] [Result "0-1"] [UTCDate "2023.02.25"] [UTCTime "12:16:25"] [WhiteElo "1590"] [BlackElo "1251"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "900+15"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 Nc6 4. a3 Bc5 5. h3 d6 6. Nf3 g5?? { (0.05 → 2.11) Blunder. a6 was best. } (6... a6 7. O-O h6 8. Nc3 O-O 9. Ne2 Be6 10. Bxe6 fxe6 11. b4) 7. Bxg5 Nd4?? { (2.00 → 5.26) Blunder. Rg8 was best. } (7... Rg8 8. Nc3 Be6 9. g3 Rg6 10. Nd5 Bxd5 11. exd5 Nd4 12. Bh4 Nf5 13. Qe2 Kf8 14. O-O-O) 8. Nxd4 Bxd4 9. c3?? { (5.72 → 2.81) Blunder. Qf3 was best. } (9. Qf3 Rg8 10. Bxf6 Qd7 11. c3 b5 12. Ba2 Bb6 13. Bh4 a5 14. g4 Rg6 15. Nd2 a4) 9... Bb6?? { (2.81 → 6.06) Blunder. Bxf2+ was best. } (9... Bxf2+ 10. Kxf2 Nxe4+ 11. dxe4 Qxg5 12. Qe2 f5 13. Nd2 f4 14. Ke1 Bd7 15. Qf2 Rf8 16. Rg1) 10. Nd2?? { (6.06 → 2.51) Blunder. Qf3 was best. } (10. Qf3 Rg8 11. Bxf6 Qd7 12. Nd2 Rg6 13. g4 a5 14. g5 Ba7 15. h4 b5 16. Ba2 Qg4) 10... Bc5?? { (2.51 → 6.39) Blunder. Rg8 was best. } (10... Rg8 11. Bh4 Qe7 12. g3 Be6 13. Qe2 Bxc4 14. Nxc4 Qe6 15. a4 a6 16. Nxb6 cxb6 17. Bxf6) 11. O-O?? { (6.39 → 1.42) Blunder. Qf3 was best. } (11. Qf3 Rg8 12. Bxf6 Qd7 13. d4 exd4 14. cxd4 Bb6 15. g4 Rg6 16. d5 Kf8 17. O-O-O Qe8) 11... Rg8 12. Qb3?? { (1.30 → -3.13) Blunder. h4 was best. } (12. h4) 12... Rxg5 13. Bxf7+ Kf8 14. Bd5? { (-3.13 → -5.91) Mistake. Kh1 was best. } (14. Kh1 Qd7 15. Nf3 Rg7 16. Bc4 Qe8 17. Qc2 Qg6 18. Rg1 Qh5 19. d4 Bb6 20. Qe2 Bg4) 14... Bxh3 15. Kh2 Bxg2 16. Rg1? { (-8.47 → Mate in 9) Checkmate is now unavoidable. Bg8 was best. } (16. Bg8 Qe8 17. Qf7+ Qxf7 18. Bxf7 Kxf7 19. f4 exf4 20. Rxf4 Be3 21. Rf5 Rxf5 22. exf5 Rg8) 16... Qd7?? { (Mate in 9 → -6.45) Lost forced checkmate sequence. Ng4+ was best. } (16... Ng4+ 17. Kxg2 Qf6 18. f4 Ne3+ 19. Kf2 Qxf4+ 20. Nf3 Nc4+ 21. Ke2 Qe3+ 22. Kd1 Rxg1+ 23. Kc2) 17. Be6?! { (-6.45 → -10.77) Inaccuracy. Rxg2 was best. } (17. Rxg2 Qg7 18. Rg3 Bxf2 19. Rxg5 Qxg5 20. Be6 Re8 21. Qd1 Rxe6 22. Qf3 Be3 23. Nf1 Bf4+) 17... Qg7 18. Rxg2?! { (-11.18 → Mate in 6) Checkmate is now unavoidable. Bh3 was best. } (18. Bh3 Bxh3 19. Rxg5 Qxg5 20. Qg8+ Kxg8 21. Rg1 Bg4 22. Rg2 Qxd2 23. d4 exd4 24. Kg1 Qxb2) 18... Rxg2+ 19. Kh1 Bxf2? { (Mate in 5 → -9.74) Lost forced checkmate sequence. Rxf2 was best. } (19... Rxf2 20. Bh3 Qg3 21. Qf7+ Kxf7 22. Be6+ Ke7 23. Ba2 Qg2#) 20. Nf3 Qg3 21. Qxb7 Re8 22. Qxc7 Rxe6 23. Qb8+ Re8 24. Qxd6+ Kg7 25. Qc7+ Kg6 26. d4 Qxf3 27. dxe5 Qh3# { Black wins by checkmate. } 0-1