[Event "Casual classical game"] [Site "https://lichess.org/ZE0JHC1w"] [Date "2023.08.20"] [White "Mauricio_2013"] [Black "yurigonzalezvidal"] [Result "0-1"] [UTCDate "2023.08.20"] [UTCTime "20:29:02"] [WhiteElo "833"] [BlackElo "1500"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1800+25"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. O-O?! { (0.49 → -0.13) Inaccuracy. Nc3 was best. } (6. Nc3 e6 7. Be3 Bd7 8. Qe2 a6 9. O-O-O b5 10. Bb3 Na5) 6... e6 7. Bg5?! { (0.32 → -0.40) Inaccuracy. Re1 was best. } (7. Re1 Be7 8. Bf1 O-O 9. c4 d5 10. e5 Nd7 11. cxd5 exd5) 7... Be7 8. Nb5 O-O 9. N1c3 a6 10. Nd4 Qb6 11. Nce2?? { (-0.03 → -2.06) Blunder. Nxc6 was best. } (11. Nxc6 Qxc6 12. Bd3 b5 13. a3 Qc7 14. Qf3 Rb8 15. Rae1 b4 16. axb4 Rxb4 17. Nd1 Nd7) 11... Nxe4 12. Bxe7 Nxe7 13. f3? { (-2.11 → -4.23) Mistake. Nb3 was best. } (13. Nb3 Rd8 14. Bd3 Nf6 15. Ng3 e5 16. Re1 Be6 17. Rc1 Ng6 18. Nh5 d5 19. Nxf6+ gxf6) 13... d5? { (-4.23 → -2.11) Mistake. Nf6 was best. } (13... Nf6 14. Kh1 e5 15. Nb3 Nf5 16. Bd3 Ne3 17. Qd2 Nxf1 18. Rxf1 d5 19. Ng3 Rd8 20. Qg5) 14. fxe4 dxc4 15. Rf2 e5 16. Nf5? { (-2.21 → -4.16) Mistake. Nf3 was best. } (16. Nf3 Bg4 17. Nd2 Be6 18. Rb1 Rad8 19. Qe1 Qc5 20. Nc3 Ng6 21. Nf1 Nf4 22. Ne3 f6) 16... Bxf5 17. exf5 Rad8 18. Qc1 Nxf5 19. Kf1?! { (-4.27 → -6.24) Inaccuracy. Nc3 was best. } (19. Nc3 Ne3 20. h3 f5 21. Kh1 f4 22. Qe1 h6 23. a4 Rf6 24. a5 Qxb2 25. Rb1 Qa3) 19... Rd1+ 20. Qxd1 Ne3+ 21. Kg1 Nxd1 22. Rxd1 Qxb2 23. Rc1 Qxa2 24. c3 Qd2 25. h3 Rd8 26. Rb1 f6 27. Rxb7 Qe1+ 28. Kh2 Qxf2 29. Ng3?! { (-18.17 → Mate in 7) Checkmate is now unavoidable. Rb2 was best. } (29. Rb2 Rd1) 29... Qf4 30. Kh1 Qxg3 31. Kg1 Rd1# { Black wins by checkmate. } 0-1