[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "r2qkbnr/pp3pp1/2n1p2p/3pPb2/1P1p1P2/P1P5/6PP/RNBQKBNR w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:54:52.123 UTC"] [GameStartTime "2025-05-19T02:54:50.581 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1. cxd4 {-1.58 16/34 1037 285414, Black makes an illegal move: a1c1} 1-0