[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk2r/ppp1bppp/4bn2/3pp3/6P1/2PP3P/PP2PPB1/R1BQKNNR b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T06:47:33.803 UTC"] [GameStartTime "2025-07-04T06:47:28.330 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1... Nc6 {+1.35 6/6 340 0, White makes an illegal move: 0000} 0-1