[Event "Weekly Rapid Arena"] [Site "https://lichess.org/xdRc8P4t"] [Date "2024.01.04"] [White "Horst3001"] [Black "LeCax"] [Result "0-1"] [UTCDate "2024.01.04"] [UTCTime "19:50:44"] [WhiteElo "554"] [BlackElo "2014"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bd3 Nf6 4. O-O e5 5. c4 d6 6. Nc3 Nd4 7. Nxd4 cxd4 8. Nd5 Nxd5 9. exd5 Be7?! { (-0.40 → 0.45) Inaccuracy. f5 was best. } (9... f5) 10. b3?! { (0.45 → -0.57) Inaccuracy. f4 was best. } (10. f4) 10... O-O 11. Ba3 f5 12. Qh5?? { (-0.91 → -2.97) Blunder. f3 was best. } (12. f3 h5 13. b4 a5 14. Qc2 b6 15. bxa5 Rxa5 16. Bb4 Ra7 17. a4 Bg5 18. a5 bxa5) 12... g6 13. Qe2 e4 14. Bc2 d3 15. c5?? { (-2.57 → -8.70) Blunder. Bxd3 was best. } (15. Bxd3 exd3 16. Qxd3 f4 17. Qf3 Rf7 18. Rae1 Bf5 19. Re2 Qa5 20. Bb2 Qxa2 21. Ba1 Bf8) 15... dxe2 16. Bd3 exd3 17. cxd6 exf1=Q+ 18. Kxf1 Bxd6 19. Bxd6 Qxd6 20. Re1 Qxh2 21. b4?! { (-15.05 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (21. f3 Qh1+ 22. Kf2 Qxe1+ 23. Kxe1 Re8+ 24. Kf2 Re2+ 25. Kg3 Bd7 26. Kf4 Rae8 27. g4 Rxd2) 21... Qh1# { Black wins by checkmate. } 0-1