r2qkbnr/p1p2pp1/np1pp2p/1P6/2P5/N2PQP1N/P5PP/R1B1Kb1R b Kk - 1 11
FEN state: r2qkbnr/p1p2pp1/np1pp2p/1P6/2P5/N2PQP1N/P5PP/R1B1Kb1R b Kk - 1 11 ; Best move: f1g2
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at f7 and black pawn at g7. Black knight at a6, black pawn at b6, black pawn at d6, black pawn at e6 and black pawn at h6. White pawn at b5. White pawn at c4. White knight at a3, white pawn at d3, white queen at e3, white pawn at f3 and white knight at h3. White pawn at a2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, black bishop at f1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 1. Full move number is 11. Black to move.