[Event "Rated classical game"] [Site "https://lichess.org/4quJqp0F"] [Date "2021.04.23"] [White "willw155"] [Black "retsooB"] [Result "1-0"] [UTCDate "2021.04.23"] [UTCTime "18:12:46"] [WhiteElo "2027"] [BlackElo "2040"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-32"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 { B40 Sicilian Defense: Four Knights Variation } 6. a3 Qa5?! { (0.22 → 0.94) Inaccuracy. d6 was best. } (6... d6 7. Be3 Be7 8. f3 d5 9. Bb5 Bd7 10. exd5 Nxd5 11. Nxd5) 7. f3?! { (0.94 → 0.29) Inaccuracy. Nb3 was best. } (7. Nb3 Qc7 8. f4 d6 9. Be3 Be7 10. g4 d5 11. e5 Ne4) 7... d5 8. Bf4 e5?! { (0.62 → 1.19) Inaccuracy. a6 was best. } (8... a6 9. Nb3) 9. Nxc6 bxc6 10. Bxe5 dxe4 11. Bxf6 gxf6 12. Qd4 Bg7?! { (1.25 → 2.40) Inaccuracy. exf3 was best. } (12... exf3 13. O-O-O) 13. Qxe4+ Kd7?? { (2.35 → 7.94) Blunder. Qe5 was best. } (13... Qe5) 14. O-O-O+ Kc7 15. Qe7+?! { (8.39 → 5.34) Inaccuracy. Bb5 was best. } (15. Bb5) 15... Kb6? { (5.34 → 11.80) Mistake. Kb8 was best. } (15... Kb8 16. Qxf7) 16. Rd4 c5?! { (12.71 → Mate in 1) Checkmate is now unavoidable. a6 was best. } (16... a6 17. Rb4+) 17. Rd6# { White wins by checkmate. } 1-0