[Event "casual correspondence game"] [Site "https://lichess.org/rCKxWth1"] [Date "2026.04.16"] [Round "-"] [White "gusRaltgus"] [Black "lichess AI level 4"] [Result "0-1"] [GameId "rCKxWth1"] [UTCDate "2026.04.16"] [UTCTime "18:04:05"] [WhiteElo "1745"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. e3 Nf6 { D05 Queen's Pawn Game: Colle System } 4. h3 Nbd7 5. Qd3 a6 6. a4 c5 7. b3 Ne4 8. Bb2 c4 9. bxc4 Qb6 10. Bc1 Ndc5 11. dxc5 Nxc5 12. Qa3 Ne4 13. Ra2 Qxb1 14. Rb2 Qxc1+ 15. Ke2 Bxa3 16. g4 Bxb2 17. Bg2 Qxc2+ 18. Ke1 dxc4 19. Bf1 Qc1+ 20. Ke2 Nc3# { Black wins by checkmate. } 0-1