[Event "Casual classical game"] [Site "https://lichess.org/7T5Hpy2p"] [Date "2024.04.11"] [White "nebula-nlp"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.04.11"] [UTCTime "21:36:12"] [WhiteElo "1468"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1800+2"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 { B40 Sicilian Defense: Four Knights Variation } 6. Bc4 Bc5 7. Be3?? { (0.44 → -1.37) Blunder. Nxc6 was best. } (7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. e5 Nd5 10. Ne4 Bd4 11. f4 Ke7) 7... O-O?? { (-1.37 → 4.66) Blunder. Qb6 was best. } (7... Qb6 8. Na4 Qa5+ 9. Nc3 Nxe4 10. Qg4 Nxd4 11. Qxe4 Nc6 12. Bxc5) 8. Nxe6? { (4.66 → 2.63) Mistake. Nxc6 was best. } (8. Nxc6 Qb6 9. Ne7+ Kh8 10. Bxc5 Qxc5 11. Nxc8 Rfxc8 12. Bd3 b5) 8... dxe6 9. Bxc5 Re8 10. O-O?! { (2.94 → 1.69) Inaccuracy. Qxd8 was best. } (10. Qxd8 Rxd8 11. Bb5 Bd7 12. O-O-O a6 13. Be2 Rdc8 14. f3 b5 15. a3 e5 16. Rd6 Be6) 10... Ne5?! { (1.69 → 2.71) Inaccuracy. Qa5 was best. } (10... Qa5 11. Be3 Qb4 12. Bd3 Qxb2 13. Nb5 Rd8 14. Rb1 Qxa2 15. e5 Ne8 16. f4 Qa5 17. Ra1) 11. Bb5 Nfd7 12. f4 a6 13. Bxd7?! { (2.07 → 1.01) Inaccuracy. fxe5 was best. } (13. fxe5 axb5 14. Bd4 b6 15. Nxb5 Ba6 16. c4 Bxb5 17. cxb5 Qe7 18. a3 Nc5 19. Rc1 h6) 13... Nxd7 14. Be3 Qc7 15. Qg4?! { (1.47 → 0.87) Inaccuracy. Qd4 was best. } (15. Qd4 b5 16. a4 Rb8 17. axb5 axb5 18. Qb4 Nf6 19. Ba7 Ra8 20. Nxb5 Qb7 21. e5 Bd7) 15... Nf6?! { (0.87 → 1.53) Inaccuracy. b5 was best. } (15... b5 16. Bd4 f6 17. a3 Bb7 18. Rad1 e5 19. fxe5 Nxe5 20. Qg3 Qd6 21. Be3 Qc6 22. h4) 16. Qf3 e5?! { (1.08 → 2.14) Inaccuracy. b5 was best. } (16... b5) 17. f5?! { (2.14 → 1.06) Inaccuracy. fxe5 was best. } (17. fxe5 Qxe5 18. Qf2 Qh5 19. Bd4 Re6 20. Rae1 b5 21. Qg3 Qg6 22. Qh4 Bb7 23. Bxf6 Rxf6) 17... h6? { (1.06 → 2.32) Mistake. b5 was best. } (17... b5 18. Nd5) 18. Qg3 Nh5? { (2.25 → 4.53) Mistake. Bd7 was best. } (18... Bd7 19. Qh4 a5 20. Rf3 Ra6 21. Raf1 Qc4 22. Rg3 Kf8 23. Rxg7 Kxg7 24. Qxh6+ Kg8 25. Rf3) 19. Qg4? { (4.53 → 2.64) Mistake. Qh4 was best. } (19. Qh4 Nf4 20. g3 b5 21. gxf4 Bb7 22. f6 Re6 23. f5 Rxf6 24. Rf2 Rd8 25. a3 Rfd6) 19... Nf6 20. Qh3 a5 21. Bxh6? { (2.02 → 0.75) Mistake. Rf3 was best. } (21. Rf3 Ra6 22. Raf1 Kh7 23. Qh4 b5 24. Rh3 Ng8 25. Nxb5 Qc4 26. Nc3 Rd6 27. Rf2 Qb4) 21... b5?? { (0.75 → 4.73) Blunder. gxh6 was best. } (21... gxh6) 22. Bg5? { (4.73 → 2.41) Mistake. Rf3 was best. } (22. Rf3 Rd8 23. Qh4 Qb6+ 24. Be3 Rd4 25. Rh3 Kf8 26. Bxd4 Qxd4+ 27. Kh1 b4 28. Rd1 Bxf5) 22... Rb8?? { (2.41 → 5.25) Blunder. Ra6 was best. } (22... Ra6 23. Bxf6 Qc5+ 24. Kh1 Rxf6 25. Nd5 Rh6 26. Qg3 f6 27. Qb3 Kh7 28. h3 Bb7 29. Rad1) 23. Bxf6 Qb6+ 24. Kh1 Qxf6 25. Nd5 Qa6 26. Nc7 Qc6 27. Nxe8 Qxe8 28. Rad1 Bb7 29. Qh4 b4 30. Rd6 Rc8?! { (5.15 → 7.18) Inaccuracy. f6 was best. } (30... f6 31. Rfd1 Rc8 32. Qg4 Qf8 33. Qe2 Qe8 34. Rd7 Bc6 35. Ra7 Bb5 36. Qg4 Qf8 37. h3) 31. f6 Rc6? { (7.34 → Mate in 12) Checkmate is now unavoidable. gxf6 was best. } (31... gxf6 32. Rf3) 32. Rxc6?? { (Mate in 12 → 6.12) Lost forced checkmate sequence. fxg7 was best. } (32. fxg7 Kxg7 33. Qg5+ Kf8 34. Rd8 Re6 35. Qh5 Ke7 36. Rxe8+ Kd6 37. Qxf7 Rxe8 38. Rf6+ Kc5) 32... g6?! { (6.12 → 34.82) Inaccuracy. Bxc6 was best. } (32... Bxc6 33. fxg7 Kxg7 34. Qg4+ Kf8 35. b3 Qe7 36. h3 Qb7 37. Qh4 Bxe4 38. Qh8+ Ke7 39. Qxe5+) 33. Rc7 Qb5?! { (14.66 → Mate in 4) Checkmate is now unavoidable. Ba6 was best. } (33... Ba6 34. Qh6 Qf8 35. Qxf8+ Kxf8 36. Rd1 Kg8 37. Rd8+ Kh7 38. Rxf7+ Kh6 39. Ra7 b3 40. axb3) 34. Rd1 Qf1+ 35. Rxf1 Ba6 36. Rd1 g5 37. Rd8# { White wins by checkmate. } 1-0