[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r2qkbnr/pbp3pp/1pn2p2/3p4/3Pp3/2P1PN1P/PP3PPB/RN1QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:29:06.543 UTC"] [GameStartTime "2025-05-19T02:29:06.535 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "39.52+0.4"] {White makes an illegal move: a1c1} 0-1