[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rn2kb1r/ppp1pp2/3q1n1p/3p2p1/3P4/3QP1B1/PPPN1PPP/R3K1NR b KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T02:29:12.086 UTC"] [GameStartTime "2025-05-19T02:29:09.652 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "39.52+0.4"] 1... Qb6 {-1.33 19/39 1905 932261} 2. Rc1 {White makes an illegal move: a2a3} 0-1