[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqk1nr/pp1p1ppp/2p1p3/2b5/7P/4PPP1/PPPP4/RNBQKBNR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:50:02.363 UTC"] [GameStartTime "2025-05-19T02:50:01.168 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] 1... d5 {+1.15 15/28 493 122963} 2. a3 {White makes an illegal move: a2a3} 0-1