[Event "Monthly Classical Arena"] [Site "https://lichess.org/kPcRH97l"] [Date "2021.12.03"] [White "Zdravko_L"] [Black "koalamouse"] [Result "0-1"] [UTCDate "2021.12.03"] [UTCTime "22:15:01"] [WhiteElo "2060"] [BlackElo "1599"] [WhiteRatingDiff "-60"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. Bd3 e5 7. Nb3 Bg4 8. f3 Be6 9. Bg5 Bxb3? { (-0.02 → 1.55) Mistake. Be7 was best. } (9... Be7 10. Qe2 Nbd7 11. O-O-O h6 12. Bd2 b5 13. Kb1 O-O 14. g4 b4 15. Nd5 Nxd5 16. exd5) 10. axb3 Be7 11. O-O O-O 12. Qd2 h6 13. Bxh6? { (1.42 → 0.00) Mistake. Bxf6 was best. } (13. Bxf6 Bxf6 14. g3 Nd7 15. Bc4 Rc8 16. Nd5 b5 17. Bd3 Ra8 18. Kh1 Nb6 19. Ne3 g6) 13... gxh6 14. Qxh6 Nh7 15. f4 exf4?? { (0.00 → 9.35) Blunder. Kh8 was best. } (15... Kh8 16. Rf3 Rg8 17. fxe5 Bg5 18. Qxd6 Nc6 19. Rxf7 Be3+ 20. Kh1 Qh4 21. e6 Rad8 22. Qc7) 16. Rxf4?? { (9.35 → 2.70) Blunder. e5 was best. } (16. e5 Ng5) 16... Bg5 17. Rg4 Qb6+?? { (3.11 → 11.30) Blunder. Kh8 was best. } (17... Kh8 18. Qh3 f5 19. exf5 Bf6 20. Nd5 Rg8 21. Rg6 Nd7 22. Kh1 Rg7 23. Rf1 Rf7 24. Rh6) 18. Kh1 Kh8?! { (11.28 → Mate in 11) Checkmate is now unavoidable. Qe3 was best. } (18... Qe3) 19. e5?? { (Mate in 11 → -12.20) Lost forced checkmate sequence. Rxg5 was best. } (19. Rxg5 Rg8 20. Rxg8+ Kxg8 21. e5 f5 22. exf6 Nxf6 23. Bc4+ d5 24. Nxd5 Kf7 25. Re1 Qg1+) 19... Bxh6 20. Rh4 dxe5 21. Nd5 Qd6 22. c4 Nc6 23. Rf1 f5 24. Bxf5 Rxf5 25. Rxf5 Rf8 { White resigns. } 0-1