[Event "Rated classical game"] [Site "https://lichess.org/UGMtNwpJ"] [Date "2022.06.21"] [White "browni3141"] [Black "niltonmaia"] [Result "1-0"] [UTCDate "2022.06.21"] [UTCTime "23:02:37"] [WhiteElo "2037"] [BlackElo "2028"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "1800+2"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } d6 3. d4 cxd4 4. cxd4 Nf6?! { (0.54 → 1.26) Inaccuracy. d5 was best. } (4... d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nf3 a6 8. Bxd7+ Qxd7 9. O-O) 5. Nc3 a6 6. Bg5 Nbd7 7. Nf3 Qa5?! { (0.97 → 1.90) Inaccuracy. h6 was best. } (7... h6 8. Be3 e5 9. Bc4 Be7 10. O-O O-O 11. Rc1 Ng4 12. Bd2) 8. Bd3 b5?! { (1.48 → 2.36) Inaccuracy. e5 was best. } (8... e5 9. O-O Be7 10. Be3 O-O 11. h3 Re8 12. Re1 exd4 13. Nxd4 Ne5 14. Bf1 b5 15. f4) 9. e5?! { (2.36 → 1.27) Inaccuracy. O-O was best. } (9. O-O) 9... Nd5? { (1.27 → 3.14) Mistake. b4 was best. } (9... b4 10. Qa4) 10. Be4 Nxc3 11. bxc3 Rb8 12. Qb3?? { (2.67 → 0.30) Blunder. O-O was best. } (12. O-O Qb6) 12... dxe5?? { (0.30 → 2.71) Blunder. e6 was best. } (12... e6 13. O-O d5 14. Bd3 Nb6 15. Bd2 Qa4 16. Rfb1 Be7 17. h4 Bd7 18. h5 h6 19. g4) 13. Bd5 f6 14. Be3 Bb7?! { (3.17 → 4.22) Inaccuracy. e4 was best. } (14... e4 15. Nd2) 15. Bf7+ Kd8 16. dxe5 Bxf3 17. gxf3 Nxe5 18. Be6 Kc7 19. f4 Nc6?! { (4.89 → 8.00) Inaccuracy. Nc4 was best. } (19... Nc4 20. Bxc4 bxc4 21. Qxc4+ Kd7 22. Qf7 Qa4 23. Rd1+ Kc7 24. Rd4 Rb1+ 25. Ke2 Rb2+ 26. Kf3) 20. O-O-O? { (8.00 → 4.00) Mistake. O-O was best. } (20. O-O) 20... Nd8?? { (4.00 → Mate in 4) Checkmate is now unavoidable. Rd8 was best. } (20... Rd8) 21. Rd7+ Kc8 22. Ra7+ Nxe6 23. Qxe6+ Kd8 24. Qd7# { White wins by checkmate. } 1-0