[Event "Alapin Arena"] [Site "https://lichess.org/tTbbXO6e"] [Date "2021.07.22"] [White "FirsovGrisha"] [Black "A_kula"] [Result "1-0"] [UTCDate "2021.07.22"] [UTCTime "16:14:40"] [WhiteElo "1794"] [BlackElo "1299"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B33"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 { B33 Sicilian Defense: Open } 5. Nc3 d5? { (0.26 → 1.75) Mistake. e5 was best. } (5... e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6) 6. exd5? { (1.75 → 0.47) Mistake. Bb5 was best. } (6. Bb5 Bd7 7. exd5 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 g6 10. Bf4 Bg7) 6... Nxd5 7. Nxc6 bxc6 8. Nxd5 cxd5?? { (0.58 → 3.35) Blunder. Qxd5 was best. } (8... Qxd5) 9. Bb5+ Bd7 10. Qxd5 e6?? { (3.57 → 9.15) Blunder. Rc8 was best. } (10... Rc8 11. Bd2) 11. Bxd7+ Qxd7 12. Qxa8+ Ke7 13. b3 Qd4 14. Qb7+ Kf6 15. O-O Bd6 16. Qf3+ Ke7 17. Be3 Qh4 18. g3 Qb4 19. a3 Qc5 20. Bxc5 Bxc5 21. b4 Bd4 22. Rad1 Bb2 23. Qb7+ Kf6 24. Rfe1 Bc3 25. Re2 Bb2 26. Rd3 Be5?! { (16.94 → Mate in 5) Checkmate is now unavoidable. Rf8 was best. } (26... Rf8 27. Rf3+) 27. Rf3+ Kg6 28. Qxf7+ Kh6 29. Rxe5 g6 30. g4 Rd8 31. Rh3# { White wins by checkmate. } 1-0