[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkb1r/ppp2ppn/4p2p/3p4/3P2PP/2P1PP2/PP6/RNBQKBNR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:08:21.380 UTC"] [GameStartTime "2025-07-04T05:08:16.405 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nf6 {+0.95 7/7 178 0, White makes an illegal move: 0000} 0-1