[Event "casual correspondence game"] [Site "https://lichess.org/6Yon9VbZ"] [Date "2026.02.21"] [Round "-"] [White "EdwardChan6143Chess"] [Black "lichess AI level 1"] [Result "1-0"] [GameId "6Yon9VbZ"] [UTCDate "2026.02.21"] [UTCTime "12:51:12"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C46"] [Opening "Three Knights Opening: Winawer Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 f5? { (0.06 → 1.42) Mistake. Nf6 was best. } { C46 Three Knights Opening: Winawer Defense } (3... Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5) 4. exf5 Nf6 5. d4 e4?! { (0.94 → 1.84) Inaccuracy. exd4 was best. } (5... exd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. a3) 6. Ne5 Bb4 7. a3?! { (1.85 → 0.90) Inaccuracy. g4 was best. } (7. g4 d6 8. Nxc6 bxc6 9. g5 Nd5 10. Qh5+ Kd7 11. f6 Qf8) 7... Ba5 8. Bb5 h5? { (1.23 → 2.97) Mistake. Bxc3+ was best. } (8... Bxc3+ 9. bxc3 O-O 10. g4 Na5 11. Bf1 b6 12. h3 Ne8 13. Bf4 Bb7 14. Rg1) 9. Bxc6?? { (2.97 → 1.05) Blunder. Ng6 was best. } (9. Ng6 Bxc3+ 10. bxc3 Rh7 11. f3 d5 12. fxe4 Nxe4 13. O-O Qf6 14. Nf4 Qf7) 9... Qe7?? { (1.05 → 5.43) Blunder. Bxc3+ was best. } (9... Bxc3+ 10. bxc3 dxc6 11. Rb1 b6 12. Qd2 O-O 13. Qg5 Qd6 14. Be3 Nd5 15. Qxh5) 10. Ng6 Qd6 11. Nxh8?! { (6.46 → 4.31) Inaccuracy. Bxe4 was best. } (11. Bxe4 Nxe4 12. Nxh8 Nxc3 13. Qxh5+ g6 14. Nxg6 Ne4+ 15. c3 Qf6 16. Ne5+ Ke7) 11... Bxc3+ 12. Bd2?! { (4.36 → 3.35) Inaccuracy. bxc3 was best. } (12. bxc3 dxc6 13. Bg5 Bxf5 14. Bxf6 Qxf6 15. Qxh5+ g6 16. Nxg6 Bxg6 17. Qe5+ Qxe5) 12... e3? { (3.35 → 5.87) Mistake. dxc6 was best. } (12... dxc6 13. Bxc3 Bxf5 14. Qd2 Nd5 15. Qg5 Qf6 16. Qxh5+ g6 17. Nxg6 O-O-O 18. Nh4) 13. fxe3?! { (5.87 → 4.36) Inaccuracy. Bxc3 was best. } (13. Bxc3 dxc6 14. Qf3 Qd5 15. Qxe3+ Qe4 16. Qxe4+ Nxe4 17. Ng6 Nxc3 18. bxc3 Bxf5) 13... Qe7?! { (4.36 → 6.00) Inaccuracy. Bxd2+ was best. } (13... Bxd2+ 14. Qxd2 dxc6 15. Qd3 c5 16. O-O Bd7 17. dxc5 Qxc5 18. b4 Qb6 19. Ng6) 14. Bf3?! { (6.00 → 3.97) Inaccuracy. bxc3 was best. } (14. bxc3 bxc6 15. O-O Ba6 16. Ng6 Qf7 17. Rf4 O-O-O 18. e4 d6 19. Qe1 Bb7) 14... Bxd2+? { (3.97 → 6.53) Mistake. Qxe3+ was best. } (14... Qxe3+ 15. Qe2 Bxd2+ 16. Kd1 Qxe2+ 17. Bxe2 Ba5 18. b4 Bb6 19. Re1 d5 20. Bd3+) 15. Qxd2 d6 16. Qd1?! { (6.70 → 4.90) Inaccuracy. Ng6 was best. } (16. Ng6 Qf7 17. e4 Bd7 18. O-O O-O-O 19. a4 Ng4 20. h3 d5 21. Rae1 dxe4) 16... Bxf5 17. Bxh5+ g6?! { (4.92 → 6.40) Inaccuracy. Kd7 was best. } (17... Kd7 18. Qf3 Be4 19. Qh3+ Qe6 20. Qxe6+ Kxe6 21. Nf7 Nxh5 22. Ng5+ Kf5 23. Nxe4) 18. Be2?! { (6.40 → 4.18) Inaccuracy. Bxg6+ was best. } (18. Bxg6+ Bxg6 19. Nxg6 Qxe3+ 20. Qe2 Qxe2+ 21. Kxe2 Kf7 22. Nf4 Re8+ 23. Kf3 Ne4) 18... Nd7?! { (4.18 → 5.34) Inaccuracy. O-O-O was best. } (18... O-O-O 19. Nxg6 Bxg6 20. Bd3 Be8 21. Qd2 Bc6 22. O-O-O Ne4 23. Qe1 d5 24. g4) 19. Nxg6 Qg5?! { (4.55 → 6.07) Inaccuracy. Bxg6 was best. } (19... Bxg6 20. O-O O-O-O 21. Bd3 Bf7 22. Rxf7 Qxf7 23. Qd2 Re8 24. b3 Qe7 25. Rf1) 20. Ne7?! { (6.07 → 4.54) Inaccuracy. Nf4 was best. } (20. Nf4 O-O-O 21. Bd3 Bg4 22. Qd2 Nf6 23. h3 Qh4+ 24. Qf2 Qh6 25. O-O Bd7) 20... Qh4+ 21. g3 Qe4?! { (4.94 → 6.32) Inaccuracy. Qxe7 was best. } (21... Qxe7 22. O-O Be6 23. Bh5+ Kd8 24. Bg4 c6 25. Bxe6 Qxe6 26. Rf4 Kc7 27. Qg4) 22. O-O Qxc2?! { (5.37 → 8.42) Inaccuracy. Kxe7 was best. } (22... Kxe7 23. Qd3 Qxd3 24. Bxd3 Bh3 25. Rf2 Rf8 26. Rxf8 Kxf8 27. Bf5 Bxf5 28. Rf1) 23. Qxc2 Bd3? { (7.44 → Mate in 6) Checkmate is now unavoidable. Bxc2 was best. } (23... Bxc2 24. Nd5 O-O-O 25. Rac1 Ba4 26. Nxc7 Kb8 27. Bb5 Bxb5 28. Nxb5 Nb6 29. Nxd6) 24. Qxd3 Ne5 25. dxe5 Kd7 26. Nf5 Rc8 27. exd6 cxd6 28. Qxd6+ Ke8 29. Ng7# { White wins by checkmate. } 1-0