[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkbnr/2pp1ppp/2n5/4p3/pp2P3/2PP1N2/PPBN1PPP/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T02:51:25.051 UTC"] [GameStartTime "2025-05-19T02:51:22.697 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] 1... Ba6 {-1.77 19/41 2045 921468, White makes an illegal move: b5b4} 0-1