[Event "Casual correspondence game"] [Site "https://lichess.org/pYk6QTr3"] [Date "2021.10.22"] [White "A81014731IAN"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2021.10.22"] [UTCTime "22:23:35"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. c4?! { (0.44 → -0.39) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 a6 5. Nd2 e6 6. g3 Qd7) 2... e5 3. d3 Qf6?! { (-0.34 → 0.32) Inaccuracy. Bc5 was best. } (3... Bc5 4. Be3 d6 5. Nf3 Nge7 6. d4 exd4 7. Nxd4 Be6 8. Nc3) 4. a4?! { (0.32 → -0.37) Inaccuracy. Be3 was best. } (4. Be3 Bb4+ 5. Nc3 Nge7 6. Nf3 d6 7. a3 Bxc3+ 8. bxc3 Qg6) 4... Bc5 5. f3? { (-0.47 → -2.14) Mistake. Nf3 was best. } (5. Nf3 d6 6. Be2 a5 7. Nc3 Bg4 8. Be3 Nge7 9. Nd5 Nxd5 10. cxd5 Nb4 11. O-O Bxf3) 5... b6 6. g4?? { (-1.69 → -5.45) Blunder. Nc3 was best. } (6. Nc3 Nge7 7. Nb5 Kd8 8. h4 h6 9. Ne2 Bb7 10. Nbc3 a5 11. f4 Nb4 12. g4 Ng6) 6... Nd4?? { (-5.45 → -2.06) Blunder. Qh4+ was best. } (6... Qh4+ 7. Kd2) 7. b3?? { (-2.06 → -10.41) Blunder. h4 was best. } (7. h4) 7... Ne7?? { (-10.41 → -3.56) Blunder. Qh4+ was best. } (7... Qh4+) 8. h3?? { (-3.56 → -11.08) Blunder. h4 was best. } (8. h4 d5) 8... O-O? { (-11.08 → -4.53) Mistake. Qh4+ was best. } (8... Qh4+) 9. Ba3 Qg5?! { (-5.72 → -4.03) Inaccuracy. Qh4+ was best. } (9... Qh4+ 10. Kd2) 10. Bc1?? { (-4.03 → -11.23) Blunder. h4 was best. } (10. h4 Qe3+ 11. Be2 Nc2+ 12. Qxc2 Qf2+ 13. Kd2 Be3+ 14. Kc3 Bd4+ 15. Kd2 Bxa1 16. Nh3 Qxh4) 10... Qg6? { (-11.23 → -4.49) Mistake. Qh4+ was best. } (10... Qh4+ 11. Kd2 Bb4+ 12. Nc3 Qh6+ 13. Ke1 Bxc3+ 14. Kf2 Qh4+ 15. Kg2 Bxa1 16. Be3 Bc3 17. Bf2) 11. Ne2?? { (-4.49 → Mate in 1) Checkmate is now unavoidable. h4 was best. } (11. h4 d5) 11... Qf5?? { (Mate in 1 → 4.63) Lost forced checkmate sequence. Nxf3# was best. } (11... Nxf3#) 12. gxf5?? { (4.63 → Mate in 1) Checkmate is now unavoidable. Nxd4 was best. } (12. Nxd4 Qf6 13. g5 Qg6 14. Nc2 f5 15. h4 Nc6 16. Be2 Nd4 17. b4 Be7 18. Nxd4 exd4) 12... f6?? { (Mate in 1 → 11.54) Lost forced checkmate sequence. Nxf3# was best. } (12... Nxf3#) 13. Nxd4 Bb4+ 14. Bd2 Nc6 15. Nxc6 Bc5 16. Nxe5 Rd8 17. Nc6 Rf8 18. Nxa7 Be3 19. Bxe3 Ba6 20. Nc8 Bxc4 21. dxc4 Rf7 22. Bxb6 Rxa4 23. bxa4 Rf8?! { (29.76 → Mate in 10) Checkmate is now unavoidable. cxb6 was best. } (23... cxb6 24. Nxb6 g6 25. Qd5 Kf8 26. Qxf7+ Kxf7 27. Nd5 gxf5 28. exf5 h6 29. Nd2 Ke8 30. O-O-O) 24. Bc5?! { (Mate in 10 → 33.30) Lost forced checkmate sequence. Ne7+ was best. } (24. Ne7+ Kh8 25. Bxc7 d6 26. Qxd6 Re8 27. Ng6+ hxg6 28. fxg6 Rg8 29. Qd5 f5 30. Qxf5 Re8) 24... d6 25. Bxd6 Rd8 26. Nb6 cxb6 27. Qb3 Rd7?! { (30.00 → Mate in 8) Checkmate is now unavoidable. h5 was best. } (27... h5 28. Ba3) 28. Qxb6?! { (Mate in 8 → 54.38) Lost forced checkmate sequence. c5+ was best. } (28. c5+ Kh8 29. Qxb6 h5 30. Qb8+ Kh7 31. Qe8 Rxd6 32. Qxh5+ Kg8 33. Bc4+ Rd5 34. Bxd5+ Kf8) 28... h6 29. Qc6 Kf7 30. Qxd7+ Kg8 31. a5 Kh7 32. Qd8 g6 33. Bf8 h5 34. a6 g5 35. a7 g4 36. hxg4 Kh8 37. a8=Q Kg8 38. Bh6+ Kh7 39. Qf8 hxg4 40. Qb7# { White wins by checkmate. } 1-0