[Event "Rated classical game"] [Site "https://lichess.org/Ul8K9ORr"] [Date "2023.05.21"] [White "natakial2"] [Black "peterwoowooka"] [Result "0-1"] [UTCDate "2023.05.21"] [UTCTime "03:59:37"] [WhiteElo "1863"] [BlackElo "1695"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } d5 3. exd5 Qxd5 4. Nc3 Qe5+?! { (0.16 → 0.85) Inaccuracy. Qd8 was best. } (4... Qd8 5. Ne4 e6 6. Nf3 Nc6 7. Bb5 Bd7 8. O-O Be7 9. b4) 5. Be2 Nf6 6. Nf3 Qc7 7. d3?! { (0.88 → -0.03) Inaccuracy. d4 was best. } (7. d4 e6 8. Bg5 a6 9. Bxf6 gxf6 10. d5 Bg7 11. Qd3 O-O) 7... e6 8. Bg5 Be7 9. Qd2 Nbd7?! { (0.04 → 0.60) Inaccuracy. O-O was best. } (9... O-O) 10. d4 Nd5? { (0.47 → 2.19) Mistake. O-O was best. } (10... O-O 11. O-O-O b6 12. Nb5 Qb7 13. Bxf6 Nxf6 14. Ne5 c4 15. Bxc4 a6 16. Nc3 b5 17. Bb3) 11. Nxd5 exd5 12. Bxe7 Kxe7 13. Qg5+ Nf6 14. Qe3+ Be6 15. dxc5 Rhe8 16. Bb5?? { (1.16 → -3.83) Blunder. b4 was best. } (16. b4) 16... Red8?? { (-3.83 → 2.03) Blunder. Qa5+ was best. } (16... Qa5+ 17. b4 Qxb5 18. Nd4 Qc4 19. Qd3 Kf8 20. O-O Bd7 21. f3 Kg8 22. Rfd1 Rac8 23. Kf2) 17. O-O Kf8 18. Nd4 Ng4 19. Nxe6+ fxe6 20. Qxe6?? { (2.00 → Mate in 1) Checkmate is now unavoidable. Qh3 was best. } (20. Qh3 Nf6 21. Qxe6 Qxc5 22. Bd3 Re8 23. Qh3 Kg8 24. Qh4 Ne4 25. Rad1 Qb6 26. b4 Qf6) 20... Qxh2# { Black wins by checkmate. } 0-1