[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkbnr/pppb1pp1/2n1p2p/8/1PQ3P1/P7/3PPPBP/RNB1K1NR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:48:26.804 UTC"] [GameStartTime "2025-07-04T05:48:21.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... Nf6 {+1.25 7/7 150 0, White makes an illegal move: 0000} 0-1