[Event "2023 Autumn Marathon"] [Site "https://lichess.org/H5MwlkNo"] [Date "2023.10.28"] [White "marantz3"] [Black "K4SP4R0V-06"] [Result "1-0"] [UTCDate "2023.10.28"] [UTCTime "00:01:39"] [WhiteElo "2565"] [BlackElo "2425"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-4"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation } 9. Nab1 Be7 10. Bxf6 Bxf6 11. a4 b4 12. Nd5 a5 13. Bb5 Bd7? { (0.46 → 1.65) Mistake. Bb7 was best. } (13... Bb7 14. c3 O-O 15. O-O bxc3 16. Nbxc3 Nd4 17. Rb1 g6 18. b4 axb4 19. Rxb4 Bg7 20. Bc4) 14. O-O?! { (1.65 → 0.85) Inaccuracy. Nd2 was best. } (14. Nd2 O-O 15. Nc4 Be8 16. c3 Bg5 17. h4 Bh6 18. Qd3 Rb8 19. Rd1 bxc3 20. bxc3 Ne7) 14... O-O 15. c3 Bg5 16. cxb4 Nxb4?! { (1.32 → 2.23) Inaccuracy. axb4 was best. } (16... axb4 17. Nd2) 17. Bxd7 Qxd7 18. Nb6 Qe6 19. Nxa8 Rxa8 20. Nc3 Rd8 21. Qe2 g6 22. Qb5 Nc2 23. Rad1 Nd4?! { (3.64 → 4.67) Inaccuracy. Rc8 was best. } (23... Rc8 24. Qxa5 Nd4 25. Qd5 Qf6 26. Kh1 Bf4 27. Rd3 h5 28. h3 Qg5 29. Qa2 d5 30. Nxd5) 24. Rxd4 exd4 25. Qxg5 f6 26. Qd5 { Black resigns. } 1-0