[Event "Casual correspondence game"] [Site "https://lichess.org/IUKTYHSs"] [Date "2024.04.16"] [White "lichess AI level 2"] [Black "Donko1"] [Result "0-1"] [UTCDate "2024.04.16"] [UTCTime "15:00:32"] [WhiteElo "?"] [BlackElo "1741"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4?! { (0.42 → -0.50) Inaccuracy. c4 was best. } { D00 Blackmar-Diemer Gambit } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6) 2... dxe4 3. d5?! { (-0.65 → -1.26) Inaccuracy. Nc3 was best. } (3. Nc3 Nf6 4. f3 exf3 5. Nxf3 c6 6. h3 Bf5 7. Bd3 Bxd3) 3... Nf6 4. c4?! { (-1.37 → -1.98) Inaccuracy. Bc4 was best. } (4. Bc4 c6) 4... Bd7? { (-1.98 → -0.61) Mistake. e6 was best. } (4... e6) 5. Nc3 a6?! { (-0.66 → -0.05) Inaccuracy. e6 was best. } (5... e6 6. Nge2) 6. Nge2 b5 7. c5?? { (0.40 → -2.25) Blunder. Ng3 was best. } (7. Ng3 g6) 7... e6? { (-2.25 → -0.81) Mistake. b4 was best. } (7... b4 8. Nb1 Bb5 9. a3 Nxd5 10. Nf4 Nxf4 11. Qxd8+ Kxd8 12. Bxf4 e5 13. Be3 Bxf1 14. Rxf1) 8. Be3 exd5 9. Nxd5 c6? { (-0.95 → 0.28) Mistake. Be7 was best. } (9... Be7 10. Nxf6+ Bxf6 11. Qd5 Nc6 12. O-O-O Ne5 13. Qxe4 O-O 14. Nc3 Re8 15. Bd3 Nxd3+ 16. Qxd3) 10. Nxf6+ Qxf6 11. Qb1 Bf5 12. h4?! { (0.02 → -0.92) Inaccuracy. g4 was best. } (12. g4) 12... Be7 13. g3? { (-1.00 → -2.34) Mistake. Ng3 was best. } (13. Ng3 Nd7 14. Nxe4 Bxe4 15. Qxe4 Qxb2 16. Rd1 Rc8 17. Bd3 Nf6 18. Qf3 Qb4+ 19. Bd2 Qxc5) 13... O-O?! { (-2.34 → -1.64) Inaccuracy. Nd7 was best. } (13... Nd7 14. Bg2 Nxc5 15. O-O Nd3 16. Bg5 Qg6 17. Nf4 Nxf4 18. Bxf4 O-O 19. h5 Qe6 20. Re1) 14. Qc1?! { (-1.64 → -2.56) Inaccuracy. Bd4 was best. } (14. Bd4 Qe6 15. Nf4 Qd7 16. Be3 a5 17. Bg2 Na6 18. O-O Bxc5 19. Qc1 Qa7 20. Qc3 Bxe3) 14... Nd7 15. Rb1? { (-2.54 → -4.23) Mistake. Bg2 was best. } (15. Bg2 Ne5 16. O-O Nf3+ 17. Bxf3 exf3 18. Nd4 Be4 19. Bg5 Qxd4 20. Bxe7 Rfe8 21. Rd1 Qe5) 15... Rfd8 16. Bg2 Ne5 17. O-O Nc4?! { (-3.34 → -2.24) Inaccuracy. Nf3+ was best. } (17... Nf3+ 18. Kh1 Bg4 19. Ng1 Qf5 20. Qc2 Rd3 21. Bxf3 exf3 22. Rbd1 Rad8 23. Rxd3 Qxd3 24. Qxd3) 18. b4 Nxe3?! { (-2.49 → -1.37) Inaccuracy. h6 was best. } (18... h6 19. a4 Rd3 20. axb5 axb5 21. Ra1 Rad8 22. Ra7 g5 23. hxg5 hxg5 24. Rxe7 Qxe7 25. Bxg5) 19. Nd4?? { (-1.37 → -5.44) Blunder. fxe3 was best. } (19. fxe3 Qg6 20. Qc2 Bf6 21. Kh2 Re8 22. Nf4 Qh6 23. Bh3 Bxh3 24. Kxh3 a5 25. Kg2 Be5) 19... Nxg2 20. Nb3?! { (-5.53 → -7.76) Inaccuracy. Nxf5 was best. } (20. Nxf5 Qxf5 21. Kxg2 Rd3 22. Rb3 Rad8 23. Rxd3 exd3 24. Qe3 Bf6 25. Rd1 Qd5+ 26. Kg1 h5) 20... Nxh4 21. Rb2 Nf3+ 22. Kh1? { (-8.44 → Mate in 6) Checkmate is now unavoidable. Kg2 was best. } (22. Kg2 Qg6 23. Rh1 Bg5 24. Qc3 Rd3 25. Qc2 e3 26. Rd1 Re8 27. Rxd3 Ne1+ 28. Kg1 Nxc2) 22... Qg6 23. Qa1 Qh5+ 24. Kg2 Bh3+ 25. Kh1 Bxf1# { Black wins by checkmate. } 0-1