[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qk1nr/ppp1ppbp/3p2p1/8/3nPP2/2NP1P1B/PPPB3P/R2QK2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T10:14:42.052 UTC"] [GameStartTime "2025-07-04T10:14:36.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... e5 {-0.05 8/8 301 0, White makes an illegal move: 0000} 0-1