[Event "2024 Spring Marathon"] [Site "https://lichess.org/MqBbSA2e"] [Date "2024.05.11"] [White "Shawarma_x64"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "14:11:02"] [WhiteElo "2225"] [BlackElo "2773"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B30"] [Opening "Sicilian Defense: Portsmouth Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. b4?! { (0.45 → -0.38) Inaccuracy. Bb5 was best. } { B30 Sicilian Defense: Portsmouth Gambit } (3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Rb8 7. d3 Nh6) 3... Nxb4 4. c3 Nc6 5. d4 d5 6. exd5 Qxd5 7. Na3 Bg4 8. Qa4? { (0.00 → -1.60) Mistake. Rb1 was best. } (8. Rb1 O-O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Kf1 e6 12. Qb3 Qb4) 8... Bxf3 9. gxf3 cxd4 10. Rb1 O-O-O 11. Bb5 Qxf3 12. Rg1?! { (-1.53 → -2.26) Inaccuracy. O-O was best. } (12. O-O) 12... d3 13. Rb2 Nf6?! { (-1.89 → -1.02) Inaccuracy. e5 was best. } (13... e5 14. Nc4 Nge7 15. Be3 a6 16. h4 f6 17. Bxa6 bxa6 18. Rg3 Qh1+ 19. Kd2) 14. Bxc6?! { (-1.02 → -1.66) Inaccuracy. Nc4 was best. } (14. Nc4 e5) 14... Qxc6 15. Qxa7?! { (-1.49 → -2.36) Inaccuracy. Nb5 was best. } (15. Nb5 Kd7) 15... e5 16. Be3? { (-2.62 → -5.09) Mistake. Nb5 was best. } (16. Nb5 Kd7) 16... Qxc3+ 17. Rd2 Qxa3 18. Qb6?! { (-4.94 → -6.87) Inaccuracy. Qxa3 was best. } (18. Qxa3 Bxa3 19. Rd1 Ne4 20. Rxg7 d2+ 21. Kf1 Rd6 22. f3 Bc5 23. Rg4 Bxe3) 18... Bb4 19. Rxg7?? { (-6.26 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (19. Kf1 Nd5 20. Qa7 Qxa7 21. Bxa7 Bxd2 22. Rg3 Rd6 23. Rxd3 Kd7 24. Rxd2 Rc8) 19... Qc1# { Black wins by checkmate. } 0-1