[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "2kr1b1r/pppqpp1p/2n2np1/3p4/3P1B2/2PQPN2/PP3PPP/RN3RK1 w - - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:31:47.152 UTC"] [GameStartTime "2025-05-19T02:31:47.152 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "36.89+0.37"] {White makes an illegal move: a1c1} 0-1