[Event "FM mmsanchezchess simul"] [Site "https://lichess.org/04Sf6p6S"] [Date "2020.09.24"] [White "Oleg11111"] [Black "mmsanchezchess"] [Result "0-1"] [UTCDate "2020.09.24"] [UTCTime "22:43:37"] [WhiteElo "1900"] [BlackElo "2510"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } g6 3. Bc4 Bg7 4. a4 Nc6 5. Nge2 d6 6. d3 e6 7. Nb5 a6 8. Nbc3 Nge7 9. Bg5 O-O?! { (-1.11 → -0.51) Inaccuracy. h6 was best. } (9... h6 10. Bh4) 10. Qd2 Qc7 11. h4 Nd4?! { (-0.12 → 0.64) Inaccuracy. h5 was best. } (11... h5 12. Bh6 Bd7 13. Bxg7 Kxg7 14. Qg5 Ng8 15. O-O Rab8 16. Bb3 Nh6 17. f3 Nd4 18. Nxd4) 12. h5 Nec6 13. hxg6?! { (0.73 → 0.16) Inaccuracy. Nxd4 was best. } (13. Nxd4 Nxd4 14. Nd1 b5 15. axb5 d5 16. b6 Qb7 17. h6 Be5 18. exd5 exd5 19. Ba2 Be6) 13... fxg6 14. O-O-O?? { (0.10 → -1.84) Blunder. Nxd4 was best. } (14. Nxd4 Nxd4 15. Nd1 d5 16. Ba2 dxe4 17. c3 Nc6 18. dxe4 Ne5 19. Ne3 c4 20. Bb1 Rb8) 14... b5 15. axb5?? { (-1.80 → -5.57) Blunder. Nxd4 was best. } (15. Nxd4 cxd4 16. Nd5 Qb7 17. Ba2 bxa4 18. Bh6 Rb8 19. b4 Nxb4 20. Qxb4 Qxb4 21. Nxb4 Rxb4) 15... axb5 16. Bb3 Ra1+ 17. Nb1 Nxb3+ 18. cxb3 Nb4 19. Nc3 Qa7 20. Rh2?? { (-5.52 → Mate in 9) Checkmate is now unavoidable. Rdf1 was best. } (20. Rdf1 Bxc3 21. bxc3 Qa3+ 22. Kd1 Rxb1+ 23. Ke2 Rb2 24. cxb4 c4 25. bxc4 bxc4 26. dxc4 Qxb4) 20... Na2+?? { (Mate in 9 → -6.21) Lost forced checkmate sequence. Bxc3 was best. } (20... Bxc3 21. Qxc3 Rxf2 22. Qh8+ Kxh8 23. Rxh7+ Kxh7 24. Rh1+ Kg7 25. Bf6+ Kxf6 26. e5+ dxe5 27. g3) 21. Kc2?? { (-6.21 → Mate in 10) Checkmate is now unavoidable. Nxa2 was best. } (21. Nxa2 Qxa2 22. Qc2 Rxf2 23. Bd2 b4 24. Rh3 Rxg2 25. Re3 Ba6 26. Rh3 h5 27. Re3 Bb5) 21... Nb4+ 22. Kc1 Bd7?? { (Mate in 9 → -6.06) Lost forced checkmate sequence. Bxc3 was best. } (22... Bxc3 23. Qxc3 Rxf2 24. Qh8+ Kxh8 25. Rxh7+ Kxh7 26. Rh1+ Kg7 27. Bh6+ Kg8 28. Bd2 Rxb1+ 29. Kxb1) 23. Rdh1 Rxf2 24. Qd1? { (-7.73 → Mate in 2) Checkmate is now unavoidable. Qxf2 was best. } (24. Qxf2 Nxd3+ 25. Kc2 Nxf2 26. Rxh7 Nxh1 27. Rxh1 c4 28. bxc4 bxc4 29. Rc1 Qd4 30. Bd2 Be5) 24... Rxb1+ 25. Kxb1 Qa2+ 26. Nxa2 Rxb2+ { Black wins on time. } 0-1