rn2kb1r/2p3pp/pp1p3n/5pB1/bP1PP2P/P1N5/2P3P1/R2QKB1R b KQkq - 0 12
FEN state: rn2kb1r/2p3pp/pp1p3n/5pB1/bP1PP2P/P1N5/2P3P1/R2QKB1R b KQkq - 0 12 ; Best move: b6b5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at d6 and black knight at h6. Black pawn at f5 and white bishop at g5. Black bishop at a4, white pawn at b4, white pawn at d4, white pawn at e4 and white pawn at h4. White pawn at a3 and white knight at c3. White pawn at c2 and white pawn at g2. White rook at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. Black to move.