[Event "Casual correspondence game"] [Site "https://lichess.org/UW2pYhTl"] [Date "2021.01.12"] [White "pedalstroke"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2021.01.12"] [UTCTime "10:55:55"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 { D10 Slav Defense } 3. e3 e5?? { (0.00 → 1.77) Blunder. Bf5 was best. } (3... Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Nf6 7. O-O Nbd7 8. Qc2) 4. cxd5? { (1.77 → 0.21) Mistake. dxe5 was best. } (4. dxe5 Be6) 4... e4? { (0.21 → 1.62) Mistake. exd4 was best. } (4... exd4 5. exd4 cxd5 6. Bd3 Bd6 7. Nf3 Nf6 8. Nc3 O-O 9. O-O) 5. Nc3? { (1.62 → 0.00) Mistake. dxc6 was best. } (5. dxc6 Nxc6 6. Nc3 Nf6 7. Nge2 h5 8. Ng3 Bb4 9. h4 Qe7 10. Be2 Bg4 11. Bd2 Bd6) 5... cxd5 6. Bb5+ Nc6 7. Qa4?! { (-0.16 → -1.19) Inaccuracy. f3 was best. } (7. f3 Bb4 8. Qc2 a6 9. Bxc6+ bxc6 10. Bd2 Rb8 11. fxe4 Bxc3) 7... Nf6 8. Bxc6+ bxc6 9. Qxc6+ Bd7 10. Qa6 Bc8 11. Qe2?! { (-0.21 → -0.91) Inaccuracy. Qa4+ was best. } (11. Qa4+ Bd7 12. Qd1 Bd6 13. Nge2 O-O 14. h3 Rb8 15. a4 h5 16. O-O Re8 17. Nb5 Bxb5) 11... Bg4?! { (-0.91 → -0.12) Inaccuracy. Bd6 was best. } (11... Bd6) 12. Qb5+ Bd7 13. Qb3 Rb8 14. Qc2 Qa5 15. Bd2 Qc7?! { (-1.00 → 0.02) Inaccuracy. Qa6 was best. } (15... Qa6) 16. Nh3?! { (0.02 → -0.75) Inaccuracy. Nge2 was best. } (16. Nge2 Bd6 17. Rc1 Qb7 18. Na4 O-O 19. Bc3 Bxa4 20. Qxa4 h5 21. O-O h4 22. h3 g5) 16... Bf5?! { (-0.75 → -0.11) Inaccuracy. Bd6 was best. } (16... Bd6 17. Nf4) 17. Nf4 Bd6 18. Nfxd5?? { (-0.13 → -4.44) Blunder. b3 was best. } (18. b3 O-O 19. Qd1 Qd7 20. h3 Rfc8 21. Rc1 Ba3 22. Rc2 h6 23. O-O g5 24. Nh5 Nxh5) 18... Nxd5 19. O-O?! { (-4.66 → -6.45) Inaccuracy. Qa4+ was best. } (19. Qa4+ Bd7) 19... Kf8?! { (-6.45 → -4.05) Inaccuracy. Bxh2+ was best. } (19... Bxh2+) 20. Rfe1? { (-4.05 → -6.62) Mistake. Kh1 was best. } (20. Kh1) 20... Nb4 21. Qd1 Bxh2+ 22. Kf1 Qc6?? { (-7.87 → -0.79) Blunder. h5 was best. } (22... h5) 23. Rc1?? { (-0.79 → -8.81) Blunder. Qh5 was best. } (23. Qh5 Nd3 24. Qxf5 Rxb2 25. Re2 Rxd2 26. Rxd2 Qxc3 27. Rad1 Qc4 28. Re2 g6 29. Qf6 Kg8) 23... Qh6 24. Qa4 Bd6 25. Nb5?! { (-11.50 → Mate in 4) Checkmate is now unavoidable. Ne2 was best. } (25. Ne2 Nd3) 25... Qh1+ 26. Ke2 Bg4+ 27. f3 Bxf3+ 28. gxf3 Qxf3# { Black wins by checkmate. } 0-1