[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/pp2ppbp/2np1np1/2p5/2B1P2P/2NP4/PPPBQPP1/R3K1NR b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T10:14:22.128 UTC"] [GameStartTime "2025-07-04T10:14:17.057 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... Nd4 {+0.15 9/9 170 0, White makes an illegal move: 0000} 0-1