[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rnb1k2r/pp1p1ppp/2p2n2/2b5/2BNP3/8/PPP2PPP/RNB2RK1 w kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:54:31.568 UTC"] [GameStartTime "2025-05-19T02:54:30.236 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1. Nb3 {+1.50 17/31 787 175526, Black makes an illegal move: a2a3} 1-0