rnb2k2/4npq1/pp2p2r/P1pp2pp/1P4P1/B1NP1P1N/2PQP2P/R3KB1R b K - 2 24
FEN state: rnb2k2/4npq1/pp2p2r/P1pp2pp/1P4P1/B1NP1P1N/2PQP2P/R3KB1R b K - 2 24 ; Best move: b8c6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black king at f8. Black knight at e7, black pawn at f7 and black queen at g7. Black pawn at a6, black pawn at b6, black pawn at e6 and black rook at h6. White pawn at a5, black pawn at c5, black pawn at d5, black pawn at g5 and black pawn at h5. White pawn at b4 and white pawn at g4. White bishop at a3, white knight at c3, white pawn at d3, white pawn at f3 and white knight at h3. White pawn at c2, white queen at d2, white pawn at e2 and white pawn at h2. White rook at a1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 24. Black to move.