[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r2qk2r/pp1bbppp/3pp1n1/8/3P1P2/5N2/PPP3PP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T02:52:58.267 UTC"] [GameStartTime "2025-05-19T02:52:56.194 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1. a4 {-1.62 16/33 1142 254270, Black makes an illegal move: a1c1} 1-0