[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkbnr/p1pp1ppp/4p3/1p6/3P4/2P2bP1/PP2PP1P/RNBQKB1R w KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T09:40:20.330 UTC"] [GameStartTime "2025-07-04T09:40:15.306 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1. exf3 {+0.40 8/8 104 0, Black makes an illegal move: 0000} 1-0