[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r2qkb1r/ppp1pp1p/2n2np1/3p1b2/3P1B2/N1P2NP1/PP2PPBP/R2QK2R w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:32:45.520 UTC"] [GameStartTime "2025-05-19T03:32:44.456 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1. Nb5 {+1.46 17/34 837 420353, Black makes an illegal move: e5e4} 1-0