[Event "Alekseev"] [Site "https://lichess.org/rRqroXbx"] [Date "2022.04.25"] [White "Smesharic"] [Black "AlekseyNtv"] [Result "0-1"] [UTCDate "2022.04.25"] [UTCTime "16:15:32"] [WhiteElo "1774"] [BlackElo "2127"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. c3 h6 5. d4 d5 6. exd5 exd5 7. Bb5 Bd7 8. dxc5?! { (0.37 → -0.20) Inaccuracy. O-O was best. } (8. O-O cxd4 9. Re1+ Be7 10. b3 dxc3 11. Nxc3 Nf6 12. Nxd5 Nxd5) 8... Nf6?? { (-0.20 → 2.08) Blunder. Bxc5 was best. } (8... Bxc5 9. O-O Nf6 10. Re1+ Be6 11. Be3 Bxe3 12. Bxc6+ bxc6 13. Rxe3 O-O 14. b4 Qb6 15. h3) 9. Bf4?? { (2.08 → -0.64) Blunder. Be3 was best. } (9. Be3) 9... Bxc5 10. Ne5?? { (-0.62 → -8.73) Blunder. O-O was best. } (10. O-O O-O 11. Nbd2 Re8 12. h3 Ne4 13. Nxe4 dxe4 14. Bxc6 Bxc6 15. Nd4 Bxd4 16. Qxd4 Qxd4) 10... Nxe5 11. Bxe5 Bxb5 12. Bxf6 Qxf6 13. Qxd5 Qxf2+ 14. Kd1 Rd8 15. Re1+ Be7 16. Qxd8+ Kxd8 17. Nd2?! { (-14.79 → Mate in 8) Checkmate is now unavoidable. Re5 was best. } (17. Re5 Qf1+) 17... Re8?! { (Mate in 8 → -11.49) Lost forced checkmate sequence. Bg5 was best. } (17... Bg5 18. Kc2 Qxd2+ 19. Kb3 Qd5+ 20. Ka3 Qc5+ 21. Kb3 Bc4+ 22. Kc2 Qf5+ 23. Re4 Qxe4+ 24. Kd1) 18. Ne4?! { (-11.49 → Mate in 8) Checkmate is now unavoidable. Kc2 was best. } (18. Kc2 Bg5) 18... Qxb2 19. Rc1 Ba4+ 20. Rc2 Qxc2# { Black wins by checkmate. } 0-1