[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "rnbqkb1r/pp2pppp/3p1n2/2p5/P1P2P2/4P3/1P1P2PP/RNBQKBNR b KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T02:54:50.462 UTC"] [GameStartTime "2025-05-19T02:54:48.431 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1... e5 {+1.39 17/33 885 302839} 2. b3 {White makes an illegal move: b2b3} 0-1