[Event "GM Bacallao2019 simul"] [Site "https://lichess.org/H4lBep8X"] [Date "2023.01.09"] [White "Bacallao2019"] [Black "ZLG"] [Result "1-0"] [UTCDate "2023.01.09"] [UTCTime "22:42:43"] [WhiteElo "2253"] [BlackElo "1617"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C10"] [Opening "Sicilian Defense: Marshall Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. e4 d5 3. Nc3 c5? { (0.00 → 1.63) Mistake. Nf6 was best. } { C10 Sicilian Defense: Marshall Gambit } (3... Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4) 4. exd5 exd5 5. Nf3? { (1.72 → 0.28) Mistake. Bb5+ was best. } (5. Bb5+ Nc6 6. dxc5 Be6 7. Be3 Ne7 8. Nge2 Nf5 9. Qd3 Nxe3) 5... Nc6?! { (0.28 → 0.93) Inaccuracy. c4 was best. } (5... c4 6. g3 h6 7. Qe2+ Be7 8. Bg2 Nf6 9. Ne5 Nc6 10. Be3) 6. Bb5 Bd7?? { (0.75 → 3.18) Blunder. Nf6 was best. } (6... Nf6 7. O-O Bd6 8. Bg5 O-O 9. Bxf6 Qxf6 10. Nxd5 Qh6 11. dxc5) 7. O-O? { (3.18 → 1.59) Mistake. Nxd5 was best. } (7. Nxd5 Nxd4 8. Nxd4 cxd4 9. Qe2+ Be7 10. O-O Kf8 11. Rd1 Bc6) 7... a6 8. Re1+ Nge7?! { (2.02 → 3.24) Inaccuracy. Be7 was best. } (8... Be7 9. Bxc6 bxc6 10. dxc5 Nf6 11. Ne5 O-O 12. Na4 Be8 13. Be3 Ne4 14. f3 Ng5 15. Nb6) 9. Bxc6 Bxc6 10. dxc5 Qd7 11. Bf4?! { (3.82 → 2.84) Inaccuracy. Ne5 was best. } (11. Ne5 Qf5 12. Nxc6 bxc6 13. Ne2 f6 14. Nd4 Qd7 15. Re6 h5 16. h3 Kf7 17. Rd6 Qe8) 11... O-O-O 12. b4 Ng6 13. Bg3 Be7?! { (2.63 → 3.84) Inaccuracy. d4 was best. } (13... d4 14. Ne4 Be7 15. a4 Rhe8 16. Qd3 f5 17. Nd6+ Bxd6 18. Bxd6 Be4 19. Qd1 f4 20. Qxd4) 14. a4 Qf5?! { (4.15 → 5.87) Inaccuracy. f5 was best. } (14... f5 15. b5) 15. Nd4 Qf6 16. b5 axb5?! { (5.97 → 9.44) Inaccuracy. Bxc5 was best. } (16... Bxc5 17. bxc6 Qxd4 18. Rb1 Qxd1 19. cxb7+ Kd7 20. Rexd1 Rb8 21. Nxd5 Kc6 22. Nb4+ Bxb4 23. Rxb4) 17. axb5 Bxb5? { (8.84 → Mate in 8) Checkmate is now unavoidable. Kd7 was best. } (17... Kd7 18. bxc6+ bxc6 19. Bd6 Ke8 20. Nxc6 Kf8 21. Nxe7 Nxe7 22. Qxd5 g6 23. Bxe7+ Qxe7 24. Rxe7) 18. Ndxb5?! { (Mate in 8 → 15.88) Lost forced checkmate sequence. Qg4+ was best. } (18. Qg4+ Qe6 19. Nxe6 Ne5 20. Rxe5 Ba6 21. Nf8+ f5 22. Rxe7 fxg4 23. Nb5 Rdxf8 24. Bc7 Bxb5) 18... Bxc5?! { (15.88 → Mate in 4) Checkmate is now unavoidable. Rd6 was best. } (18... Rd6 19. cxd6 Qe6 20. Nxd5 Qxe1+ 21. Qxe1 Bd8 22. Qb4 Re8 23. d7+ Kxd7 24. Qd6+ Kc8) 19. Nxd5 Qc6 20. Ne7+ Bxe7 21. Ra8# { White wins by checkmate. } 1-0