[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkb1r/1bpnpppp/p2p1n2/1p6/3PP3/3B1N1P/PPPN1PP1/R1BQ1RK1 b kq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:24:28.804 UTC"] [GameStartTime "2025-07-04T07:24:23.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... e5 {-0.55 5/5 121 0, White makes an illegal move: 0000} 0-1