[Event "rated variant:threeCheck game"] [Site "https://lichess.org/c5atv2xi"] [Date "2026.03.25"] [Round "-"] [White "nickl1bot"] [Black "calico1"] [Result "0-1"] [GameId "c5atv2xi"] [UTCDate "2026.03.25"] [UTCTime "12:44:10"] [WhiteElo "1867"] [BlackElo "2121"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [WhiteTitle "BOT"] [BlackTitle "BOT"] [Variant "Three-check"] [TimeControl "90+2"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 e5 2. Nf3 Nf6 3. e4 { C42 Petrov's Defense: Three Knights Game } Bc5 4. d4 exd4 5. Bc4 O-O 6. Nd5 Nxd5 7. Bxd5 Bb4+ 8. Kf1 c6 9. Bb3 d5 10. Kg1 Nd7 11. Bg5 Qe8 12. Bf4 Qxe4 13. Bc7 Re8 14. Qf1 Nf6 15. h3 Qg6 16. Rh2 Bc5 17. Re1 Rxe1 18. Qxe1 d3 19. Nd4 Bxd4 20. Kh1 Ne4 21. Qxe4 Qxe4 22. c3 Bxc3 23. Kg1 Be6 24. g3 Rc8 25. h4 Bd4 26. Kf1 Qh1+ 27. Rxh1 Bg4 28. a4 Bh3# { Game ends by variant rule. } 0-1