rnb1k2r/1p2pp1p/pq1p1n1b/2P3p1/6P1/P1PP1N1B/1BQ1PP1P/R3K1NR b KQq - 0 11
FEN state: rnb1k2r/1p2pp1p/pq1p1n1b/2P3p1/6P1/P1PP1N1B/1BQ1PP1P/R3K1NR b KQq - 0 11 ; Best move: b6c5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black queen at b6, black pawn at d6, black knight at f6 and black bishop at h6. White pawn at c5 and black pawn at g5. White pawn at g4. White pawn at a3, white pawn at c3, white pawn at d3, white knight at f3 and white bishop at h3. White bishop at b2, white queen at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 11. Black to move.