[Event "Casual correspondence game"] [Site "https://live.chess-online.com/CErwnS97"] [Date "2026.03.20"] [White "lichess AI level 4"] [Black "callysto"] [Result "1-0"] [GameId "CErwnS97"] [UTCDate "2026.03.20"] [UTCTime "11:49:53"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. Nf3 d5 2. d4 { D02 Queen's Pawn Game: Zukertort Variation } f5?! { (0.18 → 0.96) Inaccuracy. Nf6 was best. } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3) 3. Nc3 Nf6 4. Bf4 Ne4?! { (0.42 → 1.18) Inaccuracy. e6 was best. } (4... e6 5. e3 a6 6. Be2 Bd6 7. O-O b6 8. Rc1 O-O 9. Nb1 Bxf4 10. exf4) 5. Ne5 Be6 6. Nxe4 fxe4 7. c3 h6?? { (1.13 → 3.33) Blunder. Nd7 was best. } (7... Nd7 8. e3 c6 9. f3 exf3 10. Bd3 f2+ 11. Kxf2 g6 12. Qc2 Nxe5 13. Bxe5) 8. h4?! { (3.33 → 2.14) Inaccuracy. e3 was best. } (8. e3 Rg8 9. Be2 g6 10. Qb3 Qc8 11. f3 exf3 12. Bxf3 c6 13. e4 Bg7) 8... h5 9. g3?! { (2.73 → 2.02) Inaccuracy. Qb3 was best. } (9. Qb3) 9... Bg4?! { (2.02 → 3.23) Inaccuracy. Nd7 was best. } (9... Nd7 10. Ng6 Rg8 11. e3 Bg4 12. Be2 Nf6 13. O-O Qc8 14. Ne5 Bxe2 15. Qxe2) 10. Ng6 e5?! { (3.11 → 3.98) Inaccuracy. Rg8 was best. } (10... Rg8 11. Qb3 e6 12. Qxb7 Nd7 13. Bxc7 Qc8 14. Qxc8+ Rxc8 15. Bf4 Kf7 16. Nxf8) 11. Bg5 Qd7 12. Nxe5?! { (4.49 → 3.08) Inaccuracy. Nxh8 was best. } (12. Nxh8 exd4 13. Ng6 Bc5 14. Ne5 Qf5 15. Qa4+ Nd7 16. cxd4 b5 17. Qxb5 Bxd4) 12... Qe6 13. f3 Bf5?! { (3.36 → 4.59) Inaccuracy. exf3 was best. } (13... exf3 14. exf3 Bf5 15. Bb5+ c6 16. O-O Bd6 17. Re1 O-O 18. Nxc6 Be4 19. Ne7+) 14. Qb3?! { (4.59 → 3.13) Inaccuracy. fxe4 was best. } (14. fxe4 dxe4 15. e3 Bd6 16. Bc4 Bxe5 17. Bxe6 Bxg3+ 18. Kd2 Bxe6 19. Qa4+ Nd7) 14... Nc6? { (3.13 → 4.95) Mistake. Nd7 was best. } (14... Nd7 15. fxe4 dxe4 16. Qxb7 Rb8 17. Qxc7 Bd6 18. Qxd7+ Qxd7 19. Nxd7 Bxg3+ 20. Kd2) 15. Qxb7 Rb8 16. Qxc7?! { (4.74 → 3.03) Inaccuracy. Qxc6+ was best. } (16. Qxc6+ Qxc6 17. Nxc6 Rxb2 18. Bg2 Bd6 19. O-O a5 20. fxe4 Bxe4 21. Bxe4 dxe4) 16... Rxb2?! { (3.03 → 4.22) Inaccuracy. Rc8 was best. } (16... Rc8 17. Qb7 Bd6 18. fxe4 dxe4 19. Bf4 Bxe5 20. dxe5 Rb8 21. Qxg7 Rg8 22. Qf6) 17. Nxc6? { (4.22 → 2.37) Mistake. Qxc6+ was best. } (17. Qxc6+ Qxc6 18. Nxc6 Bd6 19. Ne5 O-O 20. Bg2 Rc8 21. fxe4 Bxe4 22. Bxe4 dxe4) 17... exf3?? { (2.37 → 5.43) Blunder. Bd6 was best. } (17... Bd6 18. Qd8+) 18. Ne5 Bd6?? { (5.40 → Mate in 1) Checkmate is now unavoidable. Be7 was best. } (18... Be7 19. Bxe7 Qxe7 20. Qc6+ Kf8 21. Qa8+ Qe8 22. Qxe8+ Kxe8 23. exf3 Rc2 24. Bd3) 19. Qd8# { White wins by checkmate. } 1-0