[Event "Casual classical game"] [Site "https://lichess.org/h7yf0mJg"] [Date "2021.12.05"] [White "alexeidrummond"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2021.12.05"] [UTCTime "02:14:56"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "600+30"] [ECO "B00"] [Opening "Nimzowitsch Defense: Williams Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 d6 { B00 Nimzowitsch Defense: Williams Variation } 3. d4 e5 4. c3 Qd7?! { (0.84 → 1.55) Inaccuracy. Nf6 was best. } (4... Nf6 5. Bd3 g6 6. O-O Bg7 7. h3 O-O 8. Re1 a5 9. Bc2) 5. Bb5 Nge7?? { (1.58 → 3.63) Blunder. a6 was best. } (5... a6 6. Ba4) 6. Nbd2?? { (3.63 → 1.43) Blunder. d5 was best. } (6. d5 Qg4 7. dxc6 Qxe4+ 8. Be2 Qxc6 9. O-O h6 10. a4 a6 11. b4 g5 12. b5 Qd7) 6... a6 7. Ba4 exd4 8. cxd4 d5?! { (1.62 → 2.71) Inaccuracy. b5 was best. } (8... b5 9. Bb3 g6 10. Ng5 Nd8 11. Qf3 Ng8 12. O-O Bb7 13. Qc3 Bg7 14. e5 dxe5 15. Re1) 9. e5? { (2.71 → 1.06) Mistake. O-O was best. } (9. O-O b5 10. Bc2 Ng6 11. Bb3 dxe4 12. Nxe4 Be7 13. Nfg5 Nd8 14. f4 Nh4 15. Qh5 Qg4) 9... h5?! { (1.06 → 1.66) Inaccuracy. Qe6 was best. } (9... Qe6 10. Nf1) 10. Nb3? { (1.66 → 0.13) Mistake. O-O was best. } (10. O-O Qg4) 10... Nf5?! { (0.13 → 1.10) Inaccuracy. Qg4 was best. } (10... Qg4) 11. h3?? { (1.10 → -4.95) Blunder. Nc5 was best. } (11. Nc5 Bxc5) 11... Be7?? { (-4.95 → 1.64) Blunder. b5 was best. } (11... b5) 12. g4?? { (1.64 → -8.36) Blunder. Nc5 was best. } (12. Nc5 Bxc5 13. dxc5 O-O 14. O-O Qe7 15. Bf4 Qxc5 16. Rc1 Qb4 17. Bd2 Qxb2 18. Rb1 Qxa2) 12... Nh4?? { (-8.36 → -0.15) Blunder. hxg4 was best. } (12... hxg4) 13. Nc5?? { (-0.15 → -3.32) Blunder. Nxh4 was best. } (13. Nxh4 b5) 13... Nxf3+ 14. Ke2?? { (-2.93 → -11.53) Blunder. Qxf3 was best. } (14. Qxf3 Bxc5) 14... hxg4?? { (-11.53 → -0.50) Blunder. Nfxd4+ was best. } (14... Nfxd4+ 15. Qxd4) 15. Nxd7 Rxh3?? { (-0.89 → 6.62) Blunder. Nfxd4+ was best. } (15... Nfxd4+ 16. Kd3 b5 17. Be3 Ne6 18. Nc5 Bxc5 19. Bb3 gxh3 20. Bxd5 Bb7 21. Bxc5 Nxc5+ 22. Ke3) 16. Rxh3 Bxd7 17. Rh8+ Bf8 18. Rh3?? { (7.61 → 1.16) Blunder. Be3 was best. } (18. Be3 O-O-O) 18... gxh3?? { (1.16 → 6.61) Blunder. Nfxd4+ was best. } (18... Nfxd4+ 19. Kf1 gxh3 20. Be3 Ne6 21. Qxd5 O-O-O 22. Qh1 Nxe5 23. Bxd7+ Rxd7 24. Qxh3 Nc4 25. Rc1) 19. Kxf3 b5 20. Bc2 h2 21. Bf4?! { (7.24 → 4.91) Inaccuracy. Kg2 was best. } (21. Kg2) 21... h1=N?! { (4.91 → 7.09) Inaccuracy. h1=R was best. } (21... h1=R 22. Qxh1) 22. Qxh1?! { (7.09 → 5.32) Inaccuracy. Be3 was best. } (22. Be3) 22... a5?! { (5.32 → 7.31) Inaccuracy. Nxd4+ was best. } (22... Nxd4+ 23. Kg2) 23. Rd1 Nb4 24. Rd2 Be6 25. a3 Nc6 26. Qb1 Ne7 27. b4 Ra6 28. Bg5 Ra8 29. Qg1 axb4 30. axb4 Nc6 31. Qg4?? { (6.87 → -4.37) Blunder. Qb1 was best. } (31. Qb1 Kd7 32. Kg2 Be7 33. Be3 Nxb4 34. Bf5 g6 35. Bxe6+ fxe6 36. Rb2 Nc6 37. Rxb5 Ra4) 31... Bxb4?? { (-4.37 → 4.25) Blunder. Bxg4+ was best. } (31... Bxg4+ 32. Kxg4) 32. Bf5?? { (4.25 → 0.39) Blunder. Qf4 was best. } (32. Qf4) 32... Ra3+?? { (0.39 → 7.30) Blunder. Bxf5 was best. } (32... Bxf5 33. Qxf5 Bxd2 34. Qd3 Nxd4+ 35. Qxd4 Bxg5 36. Qxd5 Rb8 37. Qc6+ Kf8 38. Qxc7 Re8 39. Qc5+) 33. Kg2 Kf8 34. Bf6 Ke8 35. Bxe6 Rg3+?! { (11.07 → Mate in 6) Checkmate is now unavoidable. fxe6 was best. } (35... fxe6 36. Qxe6+ Kf8 37. Rc2 Rc3 38. Qc8+ Kf7 39. Qd7+ Ne7 40. Bxe7 Rxc2 41. Bxb4+ Kg6 42. Qg4+) 36. Kxg3 Ne7 37. Bxd5?! { (Mate in 3 → 12.55) Lost forced checkmate sequence. Bd7+ was best. } (37. Bd7+ Kd8 38. Bc6 Bxd2 39. Qd7#) 37... Bc3?! { (12.55 → Mate in 3) Checkmate is now unavoidable. gxf6 was best. } (37... gxf6) 38. Rd3 Nf5+ 39. Qxf5 g6 40. Qc8# { White wins by checkmate. } 1-0