[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/pp1nbppp/2p1pn2/3p4/3P1N2/2N1P2P/PPPB1PP1/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T08:08:27.179 UTC"] [GameStartTime "2025-07-04T08:08:22.079 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.12+0.04"] 1... e5 {+0.10 8/8 145 0, White makes an illegal move: 0000} 0-1