[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r3kb1r/pppnqpp1/3p1n1p/4p3/2BPP1b1/2P2N2/PPQN1PPP/R1B2RK1 b kq - 0 1"] [GameDuration "00:00:03"] [GameEndTime "2025-05-19T02:32:31.374 UTC"] [GameStartTime "2025-05-19T02:32:28.355 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "36.89+0.37"] 1... g6 {-1.32 19/40 2363 1195752, White makes an illegal move: a1c1} 0-1