[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "2kr1bnr/ppp1p1pp/2nq1p2/3p1b2/3P3B/1QP2P2/PP1NP1PP/R3KBNR b KQ - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:51:36.804 UTC"] [GameStartTime "2025-07-04T05:51:31.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... e5 {+0.80 3/3 111 0, White makes an illegal move: 0000} 0-1