[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbq1rk1/pp1nppbp/3p2p1/2p1P3/3P4/3B1N2/PPP1NPPP/R1BQ1RK1 b - - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T08:21:18.804 UTC"] [GameStartTime "2025-07-04T08:21:13.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.13+0.04"] 1... dxe5 {+0.25 8/8 88 0, White makes an illegal move: 0000} 0-1