[Event "casual correspondence game"] [Site "https://lichess.org/QBvBivTf"] [Date "2026.04.07"] [Round "-"] [White "lichess AI level 5"] [Black "Chefoo_44"] [Result "1-0"] [GameId "QBvBivTf"] [UTCDate "2026.04.07"] [UTCTime "06:58:51"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. e3 d5 3. Nc3 Nf6 4. h3 Bf5 5. g4 Be4 6. d3 Bxf3 7. Qxf3 e6 8. g5 Nfd7 9. Qg3 g6 10. Bd2 Bg7 11. f4 O-O 12. h4 Qe7 13. O-O-O e5 14. Nb1 e4 15. h5 h6 16. gxh6 Bxh6 17. Bc3 Nf6 18. a3 Nxh5 19. Rxh5 Bg7 20. Bb4 c5 21. Nc3 cxb4 22. Nxd5 Qc5 23. axb4 Qc6 24. Ne7# { White wins by checkmate. } 1-0