[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rn1qkb1r/pbpp1pp1/1p2pn1p/8/4PPP1/2NP1N1P/PPP3B1/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:31:37.204 UTC"] [GameStartTime "2025-05-19T02:31:37.201 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "39.44+0.39"] {Black makes an illegal move: a1c1} 1-0