[Event "Rated classical game"] [Site "https://lichess.org/Uj10mJx5"] [Date "2020.04.13"] [White "Karol2008"] [Black "lyesb"] [Result "0-1"] [UTCDate "2020.04.13"] [UTCTime "19:46:34"] [WhiteElo "1933"] [BlackElo "1977"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+83"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 b5?! { (0.11 → 0.80) Inaccuracy. Be6 was best. } (7... Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5) 8. Bg5?! { (0.80 → -0.07) Inaccuracy. a4 was best. } (8. a4 bxa4 9. Rxa4 Bd7 10. Ra1 Be7 11. Be3 O-O 12. Na5 Nc6) 8... Bb7? { (-0.07 → 1.44) Mistake. Be7 was best. } (8... Be7 9. Bxf6 Bxf6 10. a4 bxa4 11. Rxa4 O-O 12. Nd5 Bd7 13. Ra3 Nc6 14. Nxf6+ Qxf6 15. Bxa6) 9. Nd5?! { (1.44 → 0.55) Inaccuracy. Bxf6 was best. } (9. Bxf6 gxf6 10. a4 b4 11. Nd5 Nd7 12. a5 f5 13. Bc4 Bh6 14. Ra4 O-O 15. Rxb4 Bxd5) 9... Bxd5?! { (0.55 → 1.48) Inaccuracy. Nbd7 was best. } (9... Nbd7 10. c4 a5 11. Nd2 a4 12. Rc1 Qa5 13. Nxf6+ Nxf6 14. cxb5 d5 15. Be2 a3 16. Qb3) 10. Bxf6 Qxf6 11. Qxd5 Ra7 12. Bd3?! { (1.25 → 0.52) Inaccuracy. a4 was best. } (12. a4 bxa4 13. Rxa4 Be7 14. Bb5+ Kf8 15. O-O h5 16. Qd2 Bd8 17. Rfa1 g6 18. Bxa6 Kg7) 12... Be7 13. c4? { (0.66 → -0.44) Mistake. a4 was best. } (13. a4 b4) 13... bxc4 14. Qxc4 O-O 15. Rc1 Qh4+ 16. g3 Qf6? { (-0.45 → 0.80) Mistake. Qh6 was best. } (16... Qh6 17. Kf2 a5 18. a4 Na6 19. Kg2 Nb4 20. Rhd1 Rb8 21. Bb1 Bd8 22. Rc3 Rc7 23. Qe2) 17. Kf2?! { (0.80 → 0.16) Inaccuracy. O-O was best. } (17. O-O Qh6) 17... Nd7?! { (0.16 → 0.80) Inaccuracy. a5 was best. } (17... a5 18. Qd5 Qe6 19. Qxe6 fxe6 20. a4 Na6 21. Kg2 Nb4 22. Bb5 Kf7 23. Rhf1 g5 24. Rfd1) 18. Na5 Nc5 19. Nc6?! { (1.18 → 0.09) Inaccuracy. b4 was best. } (19. b4 Ne6) 19... Rc7 20. Nxe7+ Qxe7 21. Kg2 Rfc8 22. Qd5?! { (-0.30 → -1.09) Inaccuracy. Rc3 was best. } (22. Rc3 Ne6) 22... Nxd3 23. Rxc7 Nf4+? { (-1.24 → 0.00) Mistake. Qxc7 was best. } (23... Qxc7 24. Qxd3 Qc2+ 25. Qxc2 Rxc2+ 26. Kh3 Rxb2 27. Rd1 Rxa2 28. Rxd6 Kf8 29. Rd5 f6 30. Rd7) 24. gxf4 Rxc7 25. fxe5? { (-0.13 → -1.67) Mistake. Rd1 was best. } (25. Rd1 exf4 26. Qxd6 Rc2+ 27. Kf1 Qxd6 28. Rxd6 g5 29. Rxa6 Rxb2 30. Ra5 h6 31. h4 gxh4) 25... Qg5+? { (-1.67 → 0.00) Mistake. Rc2+ was best. } (25... Rc2+ 26. Kh3 h6 27. Rg1 dxe5 28. Rd1 Kh7 29. Qd7 Qf6 30. Qf5+ Qxf5+ 31. exf5 Rxb2 32. a4) 26. Kh3 Qh5+ 27. Kg3 Qg5+ 28. Kh3 Qh5+ 29. Kg2?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Kg3 was best. } (29. Kg3 Qg6+ 30. Kf4 Qh6+ 31. Kg3) 29... Rc2+ 30. Kg3 Qg5+ 31. Kh3 Qg2+ 32. Kh4 g5+ 33. Kh5 Qxf3+ 34. Kh6 Qh3+ 35. Kxg5 Rg2+ 36. Kf6 Qh4+ 37. Kf5 Rf2# { Black wins by checkmate. } 0-1