[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkb1r/1p1npppp/p2p1n2/2p3B1/2BP4/5N2/PPP2PPP/RN1QR1K1 b kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:53:19.495 UTC"] [GameStartTime "2025-05-19T02:53:17.602 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1... e6 {+1.58 18/36 1250 385080, White makes an illegal move: a1c1} 0-1