[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "r1bqk1nr/p2n1pbp/1pppp1p1/8/2PPP3/P1NB1N2/1P3PPP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-05-19T02:31:49.191 UTC"] [GameStartTime "2025-05-19T02:31:44.304 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "36.89+0.37"] 1. O-O {+1.44 23/44 4244 3536844, Black makes an illegal move: a1c1} 1-0