[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn2k2r/pppbbppp/3qpn2/3P4/8/2N2N2/PPP1BPPP/R1BQ1RK1 b kq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:49:33.804 UTC"] [GameStartTime "2025-07-04T07:49:28.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... exd5 {+0.85 7/7 92 0, White makes an illegal move: 0000} 0-1