[Event "2024 Winter Marathon"] [Site "https://lichess.org/CanIpkys"] [Date "2024.12.28"] [White "Gatenyo"] [Black "Nyameba"] [Result "0-1"] [UTCDate "2024.12.28"] [UTCTime "05:11:09"] [WhiteElo "1509"] [BlackElo "2237"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } d6 3. Nc3 e6 4. d4 cxd4 5. Qxd4 Nc6 6. Qe3 Nf6 7. Bb5 Bd7 8. Bd2 Be7 9. O-O-O?! { (-0.18 → -0.80) Inaccuracy. h3 was best. } (9. h3) 9... Rc8 10. Qg3 O-O 11. Bh6 Ne8 12. Nf3 Qa5 13. a4? { (-0.65 → -2.02) Mistake. Kb1 was best. } (13. Kb1 Ne5 14. Bxd7 Nxd7 15. Nd4 Rxc3 16. bxc3 Nb6 17. Ka1 d5 18. exd5 Nxd5) 13... a6 14. Bxc6 Rxc6 15. e5? { (-1.56 → -3.23) Mistake. Bg5 was best. } (15. Bg5 Bxg5+ 16. Qxg5 b5 17. axb5 Rc5 18. Qe7 Qa1+ 19. Nb1 Bxb5 20. e5 Nc7) 15... Rxc3 16. bxc3 dxe5?? { (-3.00 → 2.90) Blunder. Qxc3 was best. } (16... Qxc3) 17. Nxe5?? { (2.90 → -1.28) Blunder. Rxd7 was best. } (17. Rxd7) 17... Bxa4 18. Rd3?! { (-1.35 → -2.16) Inaccuracy. Rd4 was best. } (18. Rd4 f6) 18... Bb5 19. c4 Bb4?? { (-2.31 → 0.27) Blunder. Bxc4 was best. } (19... Bxc4) 20. cxb5?? { (0.27 → Mate in 1) Checkmate is now unavoidable. Kb2 was best. } (20. Kb2 Ba4 21. Ra1 Bd6 22. Rxd6 Qb4+ 23. Kc1 Qxd6 24. Rxa4 f6 25. Nd3 Qxg3) 20... Qa1# { Black wins by checkmate. } 0-1