[Event "Casual correspondence game"] [Site "https://lichess.org/GF8okN6v"] [Date "2024.04.11"] [White "lichess AI level 1"] [Black "tonyAB"] [Result "0-1"] [UTCDate "2024.04.11"] [UTCTime "13:24:29"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B10"] [Opening "Caro-Kann Defense: Two Knights Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Nf3 d5 3. Nc3 { B10 Caro-Kann Defense: Two Knights Attack } dxe4 4. Nxe4 Bf5 5. Nc5? { (0.67 → -0.53) Mistake. Ng3 was best. } (5. Ng3 Bg4 6. c3 Bxf3 7. Qxf3 Qd5 8. Be2 e6 9. d4 Nd7) 5... Bg4? { (-0.53 → 0.59) Mistake. e5 was best. } (5... e5 6. Nb3 Nd7 7. Bc4 Bd6 8. O-O Nb6 9. Be2 Nf6 10. d4) 6. d4 e6?! { (0.66 → 1.25) Inaccuracy. e5 was best. } (6... e5 7. Ne4) 7. Nxb7 Qd5?! { (1.23 → 2.33) Inaccuracy. Bxf3 was best. } (7... Bxf3) 8. c3 Nd7 9. Be2 Qe4? { (1.68 → 3.18) Mistake. Rb8 was best. } (9... Rb8 10. Ba6 Ngf6 11. O-O Bxf3 12. Qxf3 Qxf3 13. gxf3 Nd5 14. Na5 Bd6 15. Bd3 c5 16. dxc5) 10. Be3?! { (3.18 → 2.44) Inaccuracy. O-O was best. } (10. O-O Rb8 11. Na5 Bd6 12. h3 Bf5 13. Re1 Ne7 14. Bb5 cxb5 15. Rxe4 Bxe4 16. a4 a6) 10... Ngf6 11. h3 Bh5 12. Nc5?! { (2.62 → 1.76) Inaccuracy. Qd2 was best. } (12. Qd2) 12... Nd5?? { (1.76 → 6.22) Blunder. Bxc5 was best. } (12... Bxc5 13. dxc5 O-O 14. Qd4 Qc2 15. c4 Rfb8 16. b3 e5 17. Qd2 Qxd2+ 18. Nxd2 a5 19. g4) 13. Qa4?? { (6.22 → 0.00) Blunder. Nxe4 was best. } (13. Nxe4 Bg6 14. Bd3 h6 15. Bc1 f5 16. Nh4 Bh7 17. Ng3 Be7 18. Qc2) 13... Nxe3?? { (0.00 → 5.42) Blunder. Bxc5 was best. } (13... Bxc5 14. Qxc6 O-O 15. Qxd7 Rab8 16. dxc5 Rxb2 17. Qd6 Rxe2+ 18. Kxe2 Qc4+ 19. Ke1 Qxc3+ 20. Ke2) 14. d5?? { (5.42 → -5.00) Blunder. Nxe4 was best. } (14. Nxe4 Nxg2+ 15. Kf1 Nf4 16. Ng3 Bg6 17. Qxc6 Rd8 18. Ne5 Bd6 19. Nxg6 hxg6 20. Ne4 Ba3) 14... Nxg2+ 15. Kd1?! { (-4.80 → -6.39) Inaccuracy. Kf1 was best. } (15. Kf1 Qxa4 16. Nxa4 Nf4 17. dxe6 fxe6 18. Nd4 Bxe2+ 19. Nxe2 Nxe2 20. Kxe2 Nc5 21. Nxc5 Bxc5) 15... Qxd5+ 16. Kc2 Bxc5 17. Nd4 Qe4+ 18. Kd2 Qf4+ 19. Kd3 Qxf2 20. Bf1? { (-8.01 → Mate in 2) Checkmate is now unavoidable. Raf1 was best. } (20. Raf1 Bxe2+ 21. Nxe2 Ne5+ 22. Kc2 Qxe2+ 23. Kb1 Rb8 24. b4 O-O 25. Qc2 Qxc2+ 26. Kxc2 Be7) 20... Nf4+?! { (Mate in 2 → -10.28) Lost forced checkmate sequence. Ne5+ was best. } (20... Ne5+ 21. Ke4 Qe3#) 21. Ke4?! { (-10.28 → Mate in 2) Checkmate is now unavoidable. Kc4 was best. } (21. Kc4 Bxd4 22. Qxc6 O-O 23. Kb3 Rab8+ 24. Bb5 Nd3 25. Rab1 N7e5 26. Rhf1 Qe3 27. Qg2 Bg6) 21... Bg6+ 22. Nf5 Bxf5# { Black wins by checkmate. } 0-1