r3kbn1/1b1p1ppr/pp2p2B/2q4p/QnpP4/PPP2NN1/R3PPPP/4KB1R b q - 1 16
FEN state: r3kbn1/1b1p1ppr/pp2p2B/2q4p/QnpP4/PPP2NN1/R3PPPP/4KB1R b q - 1 16 ; Best move: c5c8
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black knight at g8. Black bishop at b7, black pawn at d7, black pawn at f7, black pawn at g7 and black rook at h7. Black pawn at a6, black pawn at b6, black pawn at e6 and white bishop at h6. Black queen at c5 and black pawn at h5. White queen at a4, black knight at b4, black pawn at c4 and white pawn at d4. White pawn at a3, white pawn at b3, white pawn at c3, white knight at f3 and white knight at g3. White rook at a2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White king at e1, white bishop at f1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 16. Black to move.