[Event "casual variant:threeCheck game"] [Site "https://lichess.org/CHfCrawu"] [Date "2025.09.15"] [Round "-"] [White "ErCiola5"] [Black "lichess AI level 5"] [Result "0-1"] [GameId "CHfCrawu"] [UTCDate "2025.09.15"] [UTCTime "17:21:52"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Three-check"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Sicilian Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 { A04 Zukertort Opening: Sicilian Invitation } 2. Nc3 Nf6 3. Nb5 a6 4. Nc7+ Qxc7 5. c4 e6 6. e3 Be7 7. Qa4 Ne4 8. Bd3 f5 9. Bxe4 fxe4 10. Ne5 Bh4 11. Qxd7+ Nxd7 12. Nxd7 Bxf2+ 13. Kxf2 Qf4+ 14. exf4 e3# { Game ends by variant rule. } 0-1