[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkbnr/pp3pp1/3p4/2pPp1B1/4P2p/2N2N2/PPP2PPP/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T06:18:55.604 UTC"] [GameStartTime "2025-07-04T06:18:50.406 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.11+0.04"] 1... Be7 {-1.30 4/4 89 0, White makes an illegal move: 0000} 0-1