[Event "Casual correspondence game"] [Site "https://lichess.org/PWIknuc1"] [Date "2021.02.11"] [White "powelliptic"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2021.02.11"] [UTCTime "03:23:19"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense: Williams Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 d6?! { (0.13 → 0.71) Inaccuracy. e5 was best. } { B00 Nimzowitsch Defense: Williams Variation } (2... e5 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6) 3. d4 Bg4 4. Bc4 Nf6 5. O-O?! { (0.85 → 0.00) Inaccuracy. c3 was best. } (5. c3 e6 6. Bd3 e5 7. d5 Ne7 8. h3 Bd7 9. Qb3 Ng6) 5... e6 6. Bg5?! { (0.36 → -0.46) Inaccuracy. d5 was best. } (6. d5 Ne5 7. Be2 Bxf3 8. Bxf3 Be7 9. Nc3 exd5 10. exd5 O-O) 6... d5? { (-0.46 → 0.95) Mistake. h6 was best. } (6... h6 7. Bf4) 7. exd5 Nxd4?? { (1.04 → 4.95) Blunder. exd5 was best. } (7... exd5) 8. Nc3?? { (4.95 → 1.08) Blunder. Qxd4 was best. } (8. Qxd4 Bxf3 9. gxf3 Be7 10. Nc3 O-O 11. Bd3 Nxd5 12. Qe4 g6 13. Bxe7 Nxe7 14. Rad1 Nf5) 8... e5?? { (1.08 → 3.94) Blunder. Bc5 was best. } (8... Bc5 9. Na4 Bxf3 10. gxf3 exd5 11. Re1+ Kf8 12. Nxc5 dxc4 13. Re4 Nc6 14. Bxf6 Qxd1+ 15. Rxd1) 9. Qd3? { (3.94 → 2.32) Mistake. Re1 was best. } (9. Re1 Be7) 9... e4?? { (2.32 → 8.15) Blunder. Nxf3+ was best. } (9... Nxf3+ 10. gxf3) 10. Qxe4+?? { (8.15 → -3.90) Blunder. Qxd4 was best. } (10. Qxd4) 10... Be6?? { (-3.90 → 11.83) Blunder. Nxe4 was best. } (10... Nxe4) 11. Nxd4 h6 12. Bxf6 Qd6 13. Bb5+ Qc6?! { (24.98 → Mate in 5) Checkmate is now unavoidable. c6 was best. } (13... c6 14. dxc6 Qxh2+ 15. Kxh2 Bd6+ 16. g3 O-O 17. cxb7 Rae8 18. Bxe8 Rxe8 19. Qc6 Rb8 20. Qxd6) 14. Nxc6?! { (Mate in 5 → 26.90) Lost forced checkmate sequence. Bxc6+ was best. } (14. Bxc6+ bxc6 15. dxe6 Be7 16. Qxc6+ Kf8 17. Qxa8+ Bd8 18. Qxd8#) 14... gxf6 15. dxe6 Bb4?! { (32.71 → Mate in 4) Checkmate is now unavoidable. Bd6 was best. } (15... Bd6 16. Ne5+ c6 17. Bxc6+ bxc6 18. Qxc6+ Kf8 19. Qxa8+ Kg7 20. Qxh8+ Kxh8 21. Nxf7+ Kg7 22. Nxd6) 16. exf7+ Kf8 17. Qe7+ Kg7?! { (13.47 → Mate in 3) Checkmate is now unavoidable. Bxe7 was best. } (17... Bxe7 18. Nxe7) 18. Nxb4?! { (Mate in 3 → 29.10) Lost forced checkmate sequence. f8=Q+ was best. } (18. f8=Q+ Kg6 19. Qfxf6+ Kh5 20. Be2#) 18... f5?! { (29.10 → Mate in 2) Checkmate is now unavoidable. Rhf8 was best. } (18... Rhf8 19. Be8) 19. Rae1 c6 20. f8=Q+ Kg6 21. Qeg7+ Kh5 22. Qxf5+ Kh4 23. Re4# { White wins by checkmate. } 1-0