[Event "Casual classical game"] [Site "https://lichess.org/KHoWj56T"] [Date "2021.07.28"] [White "lebedyan"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2021.07.28"] [UTCTime "21:23:45"] [WhiteElo "1917"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 { B00 Nimzowitsch Defense } e6?! { (0.39 → 0.95) Inaccuracy. d5 was best. } (2... d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. b4 Bxd3 7. Qxd3) 3. d5 Nb4 4. c3 exd5? { (0.97 → 2.26) Mistake. Na6 was best. } (4... Na6 5. dxe6 dxe6 6. Qxd8+ Kxd8 7. Bxa6 bxa6 8. Nf3 Ke8 9. Ne5) 5. exd5?! { (2.26 → 1.45) Inaccuracy. cxb4 was best. } (5. cxb4 dxe4 6. Nc3 Nf6 7. Bg5 c6 8. Qd4 d5 9. f3 h6 10. Bxf6 Qxf6 11. Qxf6 gxf6) 5... Qe7+?! { (1.45 → 2.42) Inaccuracy. Na6 was best. } (5... Na6 6. Bxa6 bxa6 7. Nf3 Nf6 8. O-O Be7 9. c4 O-O 10. Nc3) 6. Be2 Na6 7. Nf3 Nf6 8. Bg5 c6? { (1.94 → 4.03) Mistake. h6 was best. } (8... h6) 9. c4? { (4.03 → 2.44) Mistake. O-O was best. } (9. O-O Nc7) 9... cxd5?! { (2.44 → 3.27) Inaccuracy. Qb4+ was best. } (9... Qb4+ 10. Nbd2) 10. cxd5 Nc5?! { (2.68 → 3.89) Inaccuracy. Qb4+ was best. } (10... Qb4+) 11. Nc3 Nce4 12. O-O?! { (4.10 → 2.81) Inaccuracy. Bxf6 was best. } (12. Bxf6 gxf6) 12... Nxg5 13. Nb5?? { (3.72 → -0.99) Blunder. Nxg5 was best. } (13. Nxg5 Qe5) 13... d6?? { (-0.99 → 6.17) Blunder. Nxf3+ was best. } (13... Nxf3+ 14. Bxf3) 14. Nxg5 a6 15. Qa4 h6 16. Nc7+ Kd8 17. Nxa8 b6 18. Rac1 Bb7 19. Rfe1 hxg5 20. Bxa6 Qxe1+?! { (14.21 → Mate in 7) Checkmate is now unavoidable. Rh4 was best. } (20... Rh4 21. Qb5) 21. Rxe1 Bxa8 22. Qc4 Ne4 23. Rxe4 Bb7 24. Bxb7 g6 25. Qc8# { White wins by checkmate. } 1-0