[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkbnr/pp3ppp/2p5/4n3/4P1b1/5N2/PPPPB1PP/R1BQK1NR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:57:54.302 UTC"] [GameStartTime "2025-07-04T07:57:49.306 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.01+0.04"] 1... Ng6 {-1.15 9/9 181 0, White makes an illegal move: 0000} 0-1