[Event "Simultánea Quincenal - GM Jorge Cori simul"] [Site "https://lichess.org/bnm6BPLI"] [Date "2024.05.19"] [White "Lazvic"] [Black "cjota95"] [Result "0-1"] [UTCDate "2024.05.19"] [UTCTime "23:06:16"] [WhiteElo "1500"] [BlackElo "2434"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 e6 4. Bc4 Nf6 5. d3 d5 6. exd5 exd5 7. Bb5 Be7 8. d4 O-O 9. Bxc6 bxc6 10. Bf4? { (-0.92 → -2.66) Mistake. O-O was best. } (10. O-O cxd4 11. Nxd4 Qc7 12. Qf3 Bd6 13. h3 Nd7 14. Re1 Ne5 15. Qh5 f6) 10... Ba6 11. Qd2 Re8? { (-2.64 → -1.11) Mistake. cxd4 was best. } (11... cxd4 12. Nxd4 Bb4 13. O-O-O Ne4 14. Qe3 Nxc3 15. bxc3 Re8 16. Qxe8+ Qxe8 17. cxb4) 12. O-O-O cxd4 13. Nxd4 Qd7 14. Nf3?! { (-0.58 → -1.62) Inaccuracy. Nb3 was best. } (14. Nb3) 14... Bb4 15. a3?? { (-1.56 → -3.65) Blunder. Be5 was best. } (15. Be5) 15... Ne4 16. Qd4 Bxc3 17. bxc3 Qe7 18. Rhe1?? { (-3.90 → Mate in 4) Checkmate is now unavoidable. Qa4 was best. } (18. Qa4 Qb7 19. Qb4 Nxf2 20. Rd2 Nxh1 21. Nd4 Qd7) 18... Qxa3+ 19. Kb1 Nxc3+?? { (Mate in 3 → -6.30) Lost forced checkmate sequence. Rab8+ was best. } (19... Rab8+ 20. Bxb8 Rxb8+ 21. Qb6 Rxb6#) 20. Qxc3 Qxc3 21. Rxe8+ Rxe8 22. Kc1?? { (-6.46 → Mate in 2) Checkmate is now unavoidable. Be3 was best. } (22. Be3 Be2 23. Rh1 c5 24. Re1) 22... Qa3+? { (Mate in 2 → -7.17) Lost forced checkmate sequence. Qa1+ was best. } (22... Qa1+ 23. Kd2 Re2#) 23. Kd2? { (-7.17 → Mate in 1) Checkmate is now unavoidable. Kb1 was best. } (23. Kb1 Qb4+ 24. Ka1 Qxf4 25. Nd4 Qf6 26. g4 Bc4 27. g5 Qd6 28. Rd3 c5) 23... Re2# { Black wins by checkmate. } 0-1