[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqk1nr/1ppp1pp1/p3p2p/4P3/2BP4/B1P2N2/P1P2PPP/R2QK2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:33:30.401 UTC"] [GameStartTime "2025-05-19T03:33:29.157 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1... d5 {-1.40 18/34 1046 547234, White makes an illegal move: a2a3} 0-1