[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk1nr/1p2bppp/p1n1p3/2p5/4QP2/1BP2N2/PP1P2PP/RNB1K2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T08:45:52.805 UTC"] [GameStartTime "2025-07-04T08:45:47.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... Nf6 {+0.80 8/8 136 0, White makes an illegal move: 0000} 0-1