[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bq1rk1/pppp1pp1/2nb1n1p/4p3/4P3/2NP1P2/PPPBQ1PP/2KR1BNR b - - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:17:45.805 UTC"] [GameStartTime "2025-07-04T05:17:40.803 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... Nd4 {+0.45 6/6 189 0, White makes an illegal move: 0000} 0-1