[Event "casual variant:threeCheck game"] [Site "https://lichess.org/jYfON1rC"] [Date "2025.11.26"] [Round "-"] [White "lichess AI level 1"] [Black "SicilianDragon2124"] [Result "0-1"] [GameId "jYfON1rC"] [UTCDate "2025.11.26"] [UTCTime "20:53:15"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Three-check"] [TimeControl "-"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } c6 3. Be2 Bb4 4. Nf3 Bxd2+ 5. Bxd2 Nf6 6. O-O d6 7. Bg5 Bg4 8. Nbd2 Bxf3 9. Bxf6 Qxf6 10. Nc4 Bxe2 11. a3 Bxc4 12. f3 Bxf1 13. Qd2 Bxg2 14. Kxg2 Qg6+ 15. Kh1 Qg2# { Game ends by variant rule. } 0-1