[Event "Casual classical game"] [Site "https://lichess.org/MEug2FFD"] [Date "2024.04.20"] [White "maia9"] [Black "Alexmamediarov"] [Result "0-1"] [UTCDate "2024.04.20"] [UTCTime "08:05:44"] [WhiteElo "1714"] [BlackElo "1923"] [WhiteTitle "BOT"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 { B40 Sicilian Defense: Four Knights Variation } 6. Be3 Bb4 7. f3 d5 8. Nxc6 bxc6 9. exd5 Bxc3+?! { (-0.82 → 0.00) Inaccuracy. Nxd5 was best. } (9... Nxd5) 10. bxc3 cxd5 11. Bb5+ Bd7 12. Bxd7+?! { (-0.16 → -0.90) Inaccuracy. Bd3 was best. } (12. Bd3 O-O 13. O-O Qc7 14. Qe1 e5 15. a4 a5 16. f4 e4 17. Be2 Ng4 18. Bxg4 Bxg4) 12... Nxd7 13. O-O O-O 14. Bd4 Nb6 15. Qd3 Nc4 16. Rab1 Qa5 17. Rb7?! { (-0.85 → -1.47) Inaccuracy. f4 was best. } (17. f4 Nd6 18. Be5 Qc5+ 19. Kh1 Nc4 20. Bd4 Qc6 21. Rbe1 Nd6 22. Be5 g6 23. g4 Rac8) 17... Rfb8 18. Rfb1? { (-1.03 → -2.42) Mistake. Rxb8+ was best. } (18. Rxb8+ Rxb8 19. f4 Nd6 20. Be5 Rd8 21. Bxd6 Rxd6 22. f5 e5 23. h3 Qxa2 24. Qb5 Rd8) 18... Rxb7 19. Rxb7 Qxa2 20. h4 a5?? { (-3.07 → -0.40) Blunder. Qa1+ was best. } (20... Qa1+ 21. Kf2 Qh1 22. Bxa7 Qxh4+ 23. Kg1 Qe1+ 24. Kh2 h6 25. Qd4 Nd6 26. Rd7 Nf5 27. Qc5) 21. h5?? { (-0.40 → -3.55) Blunder. Bxg7 was best. } (21. Bxg7 Nd6 22. Qd2 Nxb7 23. Qh6 Qxc2 24. h5 Nd6 25. Bd4 Nf5 26. Qg5+ Kf8 27. Bc5+ Ke8) 21... h6?? { (-3.55 → -1.52) Blunder. Qa1+ was best. } (21... Qa1+ 22. Kh2 Qe1 23. g3 Qd2+ 24. Qxd2 Nxd2 25. f4 a4 26. Kg2 Nc4 27. g4 a3 28. g5) 22. g4?! { (-1.52 → -2.46) Inaccuracy. Bxg7 was best. } (22. Bxg7 Qa1+) 22... a4?! { (-2.46 → -1.66) Inaccuracy. Qa3 was best. } (22... Qa3) 23. g5?! { (-1.66 → -2.74) Inaccuracy. Bxg7 was best. } (23. Bxg7 Nd6 24. Rxf7 Kxf7 25. Qh7 Qb1+ 26. Kg2 Qb7 27. Qxh6 Ke7 28. c4 Nxc4 29. Qf6+ Kd7) 23... hxg5 24. h6 gxh6 25. Qh7+?? { (-2.18 → -7.61) Blunder. Rxf7 was best. } (25. Rxf7 Qb1+) 25... Kxh7 26. Rxf7+ Kg6 27. Rf6+ Kh5 28. Kg2 Qxc2+ 29. Kg3 Re8 30. Rf7? { (-8.80 → Mate in 14) Checkmate is now unavoidable. Bc5 was best. } (30. Bc5 Qxc3 31. Rf7 Rg8 32. Re7 Qe5+ 33. Kg2 Qe2+ 34. Kg1 Qxf3 35. Rxe6 Qg3+ 36. Kh1) 30... a3 31. Ra7 a2 32. Bf2 Qb1?! { (Mate in 6 → -16.65) Lost forced checkmate sequence. Rf8 was best. } (32... Rf8 33. Rh7 a1=Q 34. Rh8 Rxf3+ 35. Kxf3 Qh1+ 36. Kg3 Qxc3+ 37. Be3 Qxe3#) 33. Rf7?! { (-16.65 → Mate in 6) Checkmate is now unavoidable. Be3 was best. } (33. Be3 Nxe3) 33... a1=Q 34. f4 Qxc3+ 35. Kg2 Ne3+ 36. Kh2 Qf1 37. Bg1 Qg2# { Black wins by checkmate. } 0-1