[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkb1r/1p3pp1/p2p1n1p/4p3/4P3/N3BP2/PPP3PP/RN1QKB1R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T06:15:36.204 UTC"] [GameStartTime "2025-07-04T06:15:31.155 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.059+0.04"] 1... d5 {+0.70 5/5 101 0, White makes an illegal move: 0000} 0-1