[Event "Casual Game"] [Site "https://lichess.org"] [Date "08/02/2022 à 11:27:47"] [White "Anonymous"] [Black "Anonymous"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 Qc7 10. g4 h6 11. O-O-O Nbd7 12. h4 Nb6 13. Qf2 Nfd7 14. Nd5 Bxd5 15. exd5 a5?! { (1.35 → 2.41) Inaccuracy. Nc4 was best. } (15... Nc4 16. Bxc4) 16. Bb5 Nc4 17. Bxc4?? { (2.51 → 0.45) Blunder. a4 was best. } (17. a4) 17... Qxc4 18. Rd3?? { (0.37 → -2.19) Blunder. Kb1 was best. } (18. Kb1 a4) 18... O-O?? { (-2.19 → 0.74) Blunder. a4 was best. } (18... a4 19. Nd2 Qxa2 20. Nb1 a3 21. Rxa3 Rxa3 22. Nxa3 Qxd5 23. Rd1 Qc6 24. Rd3 O-O 25. Rc3) 19. Kb1 Rfc8 20. Qd2?! { (0.83 → 0.23) Inaccuracy. Rc1 was best. } (20. Rc1) 20... a4 21. Nc1 Qb5 22. Ne2 Nb6 23. Nc3 *