[Event "?"] [Site "?"] [Date "2025.05.18"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "r2qkb1r/pppb1ppp/2B1p3/3p4/3PnB2/2P1PN2/PP1N1PPP/R2QK2R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-18T19:29:53.828 PDT"] [GameStartTime "2025-05-18T19:29:53.828 PDT"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "20.73+0.21"] {Black makes an illegal move: a1c1} 1-0