[Event "Casual Three-check game"] [Site "https://lichess.org/tjdNdEBq"] [Date "2023.09.12"] [White "Alexei2"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2023.09.12"] [UTCTime "18:53:22"] [WhiteElo "1244"] [BlackElo "?"] [Variant "Three-check"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Arctic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f6 { A04 Zukertort Opening: Arctic Defense } 2. Nc3 e5 3. Nb5 Bc5 4. Nxc7+ Ke7 5. Nd5+ Kf7 6. Ng5# { Game ends by variant rule. } 1-0