1n1k1bnr/1p1qppp1/r6p/2p5/1PP4P/3P1NN1/4PP1P/1QB1KB1R b K - 1 16
FEN state: 1n1k1bnr/1p1qppp1/r6p/2p5/1PP4P/3P1NN1/4PP1P/1QB1KB1R b K - 1 16 ; Best move: c5b4
The current state of the chess board is: Black knight at b8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black queen at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black rook at a6 and black pawn at h6. Black pawn at c5. White pawn at b4, white pawn at c4 and white pawn at h4. White pawn at d3, white knight at f3 and white knight at g3. White pawn at e2, white pawn at f2 and white pawn at h2. White queen at b1, white bishop at c1, 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 1. Full move number is 16. Black to move.