[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/pp2bppp/2n1pn2/2pP4/8/3P1N2/PPPN1PPP/R1BQKB1R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:05:11.805 UTC"] [GameStartTime "2025-07-04T06:05:06.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... exd5 {+0.50 9/9 181 0, White makes an illegal move: 0000} 0-1