[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r1bqk1nr/p2n1pbp/1pppp1p1/8/2PPP3/P1NB1N2/1P3PPP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T02:31:47.748 UTC"] [GameStartTime "2025-05-19T02:31:45.365 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "36.89+0.37"] 1. O-O {+1.34 20/41 1799 1036288, Black makes an illegal move: a2a3} 1-0