[Event "2024 Spring Marathon"] [Site "https://lichess.org/Wg3r05Vk"] [Date "2024.05.11"] [White "A_H_Kashefi"] [Black "Bugay58_rus"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "23:18:37"] [WhiteElo "2416"] [BlackElo "2316"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } b5 7. Bb3 Bb7?! { (0.00 → 0.55) Inaccuracy. e6 was best. } (7... e6 8. f3 Be7 9. Be3 O-O 10. a3 Bb7 11. Qe2 Nc6 12. O-O-O) 8. Bg5 e6 9. Qf3?! { (0.49 → -0.28) Inaccuracy. Bxe6 was best. } (9. Bxe6 fxe6) 9... Be7?! { (-0.28 → 0.76) Inaccuracy. h6 was best. } (9... h6 10. Qh3) 10. O-O-O? { (0.76 → -0.61) Mistake. Bxe6 was best. } (10. Bxe6 O-O 11. Bf5 Nc6 12. Nxc6 Bxc6 13. h4 g6 14. Bh6 b4 15. Ne2 Re8) 10... O-O 11. h4 Nbd7 12. Kb1 b4 13. Nce2?! { (-1.32 → -2.00) Inaccuracy. Na4 was best. } (13. Na4 Nxe4 14. Bxe7 Qxe7 15. Qe3 Qf6 16. f3 Nec5 17. g4 a5 18. h5 h6) 13... Bxe4?! { (-2.00 → -1.13) Inaccuracy. Nxe4 was best. } (13... Nxe4 14. Qe3 Bxg5 15. hxg5 Qxg5 16. f4 Qg4 17. g3 e5 18. fxe5 Nxe5 19. Rh4) 14. Qe3 Nc5 15. f3 Bb7 16. h5?? { (-1.26 → -3.31) Blunder. Nf4 was best. } (16. Nf4 Re8 17. Ndxe6 Nxe6 18. Bxe6 Bf8 19. Qb3 fxe6 20. Nxe6 Qe7 21. Nc7+ d5) 16... a5?! { (-3.31 → -2.19) Inaccuracy. Ng4 was best. } (16... Ng4 17. Qf4 Bxg5 18. Qxg4 h6 19. f4 Bf6 20. f5 e5 21. Nf3 Qc7 22. Bd5) 17. h6 g6 18. Bc4?! { (-1.53 → -2.69) Inaccuracy. Nb5 was best. } (18. Nb5 Ra6 19. Rhe1 Rb6 20. c4 a4 21. Bc2 b3 22. axb3 axb3 23. Bxb3 Nd5) 18... a4? { (-2.69 → -1.25) Mistake. Ng4 was best. } (18... Ng4 19. Qf4 Bxg5 20. Qxg4 Qe7 21. Nb3 Rfd8 22. Nf4 Nxb3 23. Nxe6 Nd2+ 24. Rxd2) 19. Bxf6? { (-1.25 → -2.76) Mistake. Nb5 was best. } (19. Nb5 Ra6) 19... Bxf6 20. Ng3 d5 21. Be2 a3 22. Nb5?! { (-3.56 → -4.83) Inaccuracy. b3 was best. } (22. b3 Qe7 23. Rhe1 Rfd8 24. f4 Qc7 25. Bf3 Rac8 26. Rd2 Bh8 27. Red1) 22... axb2 23. Qxc5 Qa5 24. a3 bxa3 25. Ka2 Ba6?! { (-6.51 → -4.59) Inaccuracy. Rfc8 was best. } (25... Rfc8 26. Qd4 b1=Q+ 27. Kxb1 Bxd4 28. Rxd4 Ba6 29. c3 a2+ 30. Ka1 Bxb5 31. Rb4) 26. c4? { (-4.59 → -8.39) Mistake. Rxd5 was best. } (26. Rxd5 exd5 27. Qxd5 Qa4 28. Bd3 Bxb5 29. Qxb5 Rfb8 30. Qxa4 Rxa4 31. Rb1 Kf8) 26... Rfc8 27. Qd6?? { (-6.72 → Mate in 14) Checkmate is now unavoidable. Rxd5 was best. } (27. Rxd5 Rxc5 28. Ne4 exd5 29. Nxf6+ Kh8 30. Rb1 Bxb5 31. cxb5 Rc2 32. Bd3 Qc3) 27... Bxb5?? { (Mate in 14 → -5.94) Lost forced checkmate sequence. b1=Q+ was best. } (27... b1=Q+ 28. Kxb1 a2+ 29. Kc2 Bxb5 30. Qe5 Bxe5 31. Ne4 Bxc4 32. Bxc4 Rxc4+ 33. Kd3) 28. cxb5?? { (-5.94 → Mate in 4) Checkmate is now unavoidable. Rb1 was best. } (28. Rb1 Bxc4+ 29. Bxc4 Rxc4 30. Rhe1 Qc7 31. Qxc7 Rxc7 32. Ne2 Rc4 33. f4 d4) 28... b1=Q+ 29. Rxb1 Qd2+ 30. Kb3 Qc2+ 31. Kb4 Bc3# { Black wins by checkmate. } 0-1