[Event "2024 Spring Marathon"] [Site "https://lichess.org/ZGg0TFow"] [Date "2024.05.11"] [White "Matviy2009"] [Black "STM10"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "14:27:55"] [WhiteElo "2456"] [BlackElo "2026"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B35"] [Opening "Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 { B35 Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation } O-O 8. Bb3 Re8 9. f3 e6 10. Qd2 d5 11. O-O-O Nxd4 12. Bxd4 e5 13. Bf2 d4 14. Nd5? { (-0.07 → -1.23) Mistake. Ne2 was best. } (14. Ne2) 14... Nxd5 15. exd5?! { (-1.12 → -2.21) Inaccuracy. Bxd5 was best. } (15. Bxd5 Be6) 15... a5 16. a4 b5 17. axb5 a4 18. Ba2 a3 19. bxa3?! { (-3.00 → -4.50) Inaccuracy. b4 was best. } (19. b4 Bd7 20. Rhe1 Qb8 21. b6 Ra6 22. f4 Bh6 23. c4 Rxb6 24. Rxe5 Rxb4) 19... Rxa3 20. Kb2? { (-4.33 → -7.27) Mistake. Bb3 was best. } (20. Bb3 Rxb3) 20... Rxa2+ 21. Kxa2 Qxd5+ 22. Kb2 Qxb5+ 23. Kc1 Bf5 24. Rde1 Ra8 25. Kd1? { (-7.76 → Mate in 5) Checkmate is now unavoidable. Bxd4 was best. } (25. Bxd4 exd4 26. Qa5 Bh6+ 27. Kd1 Qxa5 28. Ke2 Bxc2) 25... Ra1+ 26. Qc1 Rxc1+ 27. Kxc1 Bh6+ 28. Kd1 Qa4 29. Ke2 Qc4+ { White resigns. } 0-1