[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqk2r/pp2bppp/2p1pn2/3pP3/6PP/2N2P2/PPPP4/R1BQKBNR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:25:53.802 UTC"] [GameStartTime "2025-07-04T07:25:48.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... Nfd7 {+1.15 8/8 88 0, White makes an illegal move: 0000} 0-1