[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnb1k1nr/1ppp1pp1/p2b1q1p/4p3/2B1P3/2PPBQ2/PP3PPP/RN2K1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:18:41.436 UTC"] [GameStartTime "2025-05-19T03:18:41.436 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.12+0.09"] {White makes an illegal move: a7a6} 0-1