[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rnq1kb1r/pp3ppp/2p5/3pn3/3P4/4P1P1/PPP4P/RNBQK1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:07:10.391 UTC"] [GameStartTime "2025-05-19T03:07:10.390 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.72+0.1"] {Black makes an illegal move: a1c1} 1-0