[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqk1nr/p1p2pb1/1p1pp3/7p/2PP2p1/2NNP2P/PP3PP1/R1BQKB1R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:12:11.526 UTC"] [GameStartTime "2025-05-19T03:12:10.929 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... e5 {-1.22 18/39 572 484686} 2. a3 {White makes an illegal move: a2a3} 0-1