[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r3kbnr/ppp1qppp/2bp4/8/4PB2/3B4/PPP2PPP/RN1QK2R w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:12:01.445 UTC"] [GameStartTime "2025-05-19T03:11:59.924 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1. O-O {+1.26 18/44 1474 522220, Black makes an illegal move: a1c1} 1-0