[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/pppnppbp/3p1np1/8/2PPPP2/3B3P/PP4P1/RNBQK1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:28:56.627 UTC"] [GameStartTime "2025-06-27T23:28:56.207 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... e5 {+0.15 5/0 125 850490} 2. fxe5 {-0.80 6/0 223 525799, Black makes an illegal move: 0000} 1-0