[Event "Mechanical chess selection"] [Site "https://lichess.org/Kb0baIC3"] [Date "2023.09.21"] [White "Anas_phoenix"] [Black "invincible_07"] [Result "0-1"] [UTCDate "2023.09.21"] [UTCTime "17:45:00"] [WhiteElo "1686"] [BlackElo "1500"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+417"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B95"] [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 6. Bg5 e6 { B95 Sicilian Defense: Najdorf Variation } 7. Qd2 Be7 8. O-O-O Nbd7 9. Kb1 Qc7 10. f4?! { (0.58 → -0.10) Inaccuracy. f3 was best. } (10. f3 b5 11. a3 h6 12. Be3 Bb7 13. Ndxb5 axb5 14. Nxb5 Qc6 15. Nxd6+ Qxd6 16. Qxd6 Bxd6) 10... b5 11. Bd3 Bb7 12. Qe3 Nc5?? { (-0.57 → 1.09) Blunder. b4 was best. } (12... b4 13. Na4) 13. e5?? { (1.09 → -0.71) Blunder. Bxf6 was best. } (13. Bxf6 gxf6 14. a3 Rb8 15. Rhe1 h5 16. h3 Ba8 17. b4 Nd7 18. Nce2 Qb6 19. c3 Rc8) 13... dxe5 14. fxe5 Ng4 15. Qg3?? { (-0.52 → -2.46) Blunder. Ndxb5 was best. } (15. Ndxb5 axb5) 15... Bxg5 16. Qxg4 Bh6?? { (-2.19 → 2.31) Blunder. Qxe5 was best. } (16... Qxe5) 17. Be4?? { (2.31 → -1.42) Blunder. Bxb5+ was best. } (17. Bxb5+ axb5) 17... Nxe4? { (-1.42 → 0.01) Mistake. O-O was best. } (17... O-O) 18. Nxe4 Qxe5?? { (-0.26 → 1.88) Blunder. O-O was best. } (18... O-O) 19. Rhe1?? { (1.88 → -3.24) Blunder. Nxe6 was best. } (19. Nxe6 Qxe4) 19... Bxe4?? { (-3.24 → 7.83) Blunder. O-O was best. } (19... O-O 20. Nf3 Qf4 21. Qxf4 Bxf4 22. g3 Bc7 23. Rd7 Rac8 24. Ne5 Rfd8 25. Rxd8+ Rxd8 26. Nc5) 20. Rxe4 Qf6 21. Nxe6 Rb8?! { (12.98 → Mate in 6) Checkmate is now unavoidable. Bf4 was best. } (21... Bf4 22. Nc7+) 22. Nd8+? { (Mate in 6 → 9.05) Lost forced checkmate sequence. Nc5+ was best. } (22. Nc5+ Kf8 23. Nd7+ Kg8 24. Re8+ Rxe8 25. Nxf6+ Kf8 26. Qb4+ Re7 27. Rd8#) 22... Kf8 23. Qd7 g6 24. Re8+ Kg7 25. Ne6+ Qxe6 26. Rxe6 Rhd8 27. Qe7?? { (7.74 → Mate in 1) Checkmate is now unavoidable. Rxg6+ was best. } (27. Rxg6+ hxg6 28. Qxd8 Rxd8 29. Rxd8 f5 30. Rd7+ Kf6 31. Rd6+ Kg5 32. a4 bxa4 33. c4 Bg7) 27... Rxd1# { Black wins by checkmate. } 0-1