[Event "Rated correspondence game"] [Site "https://lichess.org/2lstYAP6"] [Date "2024.04.23"] [White "oglis_ugueto"] [Black "matpr"] [Result "1-0"] [UTCDate "2024.04.23"] [UTCTime "09:44:24"] [WhiteElo "2056"] [BlackElo "2063"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "-"] [ECO "B94"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 { B94 Sicilian Defense: Najdorf Variation } Nbd7 7. f4 b5 8. Qe2 Bb7 9. e5 Qb6 10. O-O-O dxe5 11. fxe5 Nd5? { (1.30 → 2.99) Mistake. b4 was best. } (11... b4 12. Na4 Qa5 13. Bxf6 gxf6 14. e6 Ne5 15. exf7+ Nxf7 16. b3 Qe5 17. Ne6 Qa1+ 18. Kd2) 12. Nxd5 Bxd5 13. Nxb5 axb5 14. Rxd5 Rxa2? { (2.84 → 5.37) Mistake. e6 was best. } (14... e6 15. Rxb5 Qc7 16. Kb1 Bc5 17. Qe4 O-O 18. Bd3 g6 19. Bc4 Rfb8 20. Rd1 Bf8 21. Be3) 15. Qxb5 Qxb5 16. Bxb5 Ra1+ 17. Kd2 Rxh1?? { (5.77 → Mate in 4) Checkmate is now unavoidable. Ra7 was best. } (17... Ra7 18. Ke2 h6 19. Be3 e6 20. Rxd7 Rxd7 21. Rd1 Bb4 22. Rxd7 O-O 23. Bd3 Ra8 24. Bd4) 18. Bxd7+?? { (Mate in 4 → 4.82) Lost forced checkmate sequence. Rxd7 was best. } (18. Rxd7 f6 19. e6 Rd1+ 20. Kxd1 fxg5 21. Rd2#) 18... Kd8 19. e6 f6?? { (4.37 → Mate in 3) Checkmate is now unavoidable. Ra1 was best. } (19... Ra1 20. exf7 Ra5 21. Rxa5 Kxd7 22. Ra7+ Ke6 23. b4 g6 24. b5 h6 25. Bf4 Bg7 26. Bc7) 20. Rc5 fxg5 21. Rc8# { White wins by checkmate. } 1-0