[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bq1rk1/pp1n2pp/2pbpn2/3p1p2/8/PP1PP2P/2PNBPP1/1RBQK1NR w K - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:34:07.479 UTC"] [GameStartTime "2025-05-19T03:34:07.456 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.65+0.1"] {White makes an illegal move: b6b5} 0-1