1nb1kb1r/rpp1qpp1/p3pn1p/P2p4/2PP4/RQ3N2/1P2PPPP/1NB1KB1R b Kk - 0 8
FEN state: 1nb1kb1r/rpp1qpp1/p3pn1p/P2p4/2PP4/RQ3N2/1P2PPPP/1NB1KB1R b Kk - 0 8 ; Best move: d5c4
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7, black queen at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at e6, black knight at f6 and black pawn at h6. White pawn at a5 and black pawn at d5. White pawn at c4 and white pawn at d4. White rook at a3, white queen at b3 and white knight at f3. White pawn at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 0. Full move number is 8. Black to move.