[Event "Rated classical game"] [Site "https://lichess.org/pzrPfgYQ"] [Date "2020.12.11"] [White "Player_For_Exercises"] [Black "zirbto"] [Result "1-0"] [UTCDate "2020.12.11"] [UTCTime "11:50:40"] [WhiteElo "1941"] [BlackElo "1691"] [WhiteRatingDiff "+76"] [BlackRatingDiff "-6"] [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 e6 5. Nc3 Nf6 { B40 Sicilian Defense: Four Knights Variation } 6. Be3 Be7 7. Be2 O-O 8. Qd2 a6 9. O-O-O b5 10. Nxc6 dxc6 11. Qxd8 Rxd8 12. Rxd8+ Bxd8 13. Rd1 Be7 14. f3 c5?? { (0.27 → 2.05) Blunder. e5 was best. } (14... e5) 15. e5?! { (2.05 → 1.17) Inaccuracy. a4 was best. } (15. a4 bxa4 16. Nxa4 Nd7 17. b3 Kf8 18. c3 Ke8 19. Kc2 Bb7 20. Rxd7 Kxd7 21. Nb6+ Kc6) 15... Nd7 16. Ne4 h6? { (1.49 → 2.87) Mistake. Kf8 was best. } (16... Kf8 17. Nd6) 17. f4 Nb6 18. Nxc5? { (2.50 → 1.08) Mistake. Bxc5 was best. } (18. Bxc5) 18... Nd5 19. Bd4 Rb8? { (1.13 → 2.66) Mistake. Nxf4 was best. } (19... Nxf4 20. Bf3) 20. g3 Bb7 21. c4?? { (2.96 → 0.85) Blunder. Nxb7 was best. } (21. Nxb7 Rxb7) 21... bxc4?? { (0.85 → 3.11) Blunder. Bxc5 was best. } (21... Bxc5 22. Bxc5) 22. Bxc4?? { (3.11 → -4.36) Blunder. Nxb7 was best. } (22. Nxb7 Rxb7 23. Bxc4 Rc7 24. b3 Rd7 25. Bxa6 Nb4 26. Bb5 Rc7+ 27. Kb1 Nc2 28. Bb2 Na3+) 22... Rc8?? { (-4.36 → 1.82) Blunder. Bxc5 was best. } (22... Bxc5 23. Bxc5 Rc8 24. Rd4 Rxc5 25. Kd2 Rc8 26. f5 Nb6 27. Bd3 Bd5 28. Bxa6 Ra8 29. fxe6) 23. Nxb7 Rxc4+ 24. Kb1 { Black resigns. } 1-0