[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/ppppnpbp/2n1p1p1/1P6/3PP3/2PB1N2/P4PPP/RNBQK2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T08:43:45.080 UTC"] [GameStartTime "2025-07-04T08:43:39.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... Na5 {-0.85 8/8 228 0, White makes an illegal move: 0000} 0-1