r1b2q1r/1ppp1kpn/n2b4/p3pp1p/2P1P1PP/PQ1P1P2/RP2N1B1/1NB1K2R b K - 0 14
FEN state: r1b2q1r/1ppp1kpn/n2b4/p3pp1p/2P1P1PP/PQ1P1P2/RP2N1B1/1NB1K2R b K - 0 14 ; Best move: a6c5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black king at f7, black pawn at g7 and black knight at h7. Black knight at a6 and black bishop at d6. Black pawn at a5, black pawn at e5, black pawn at f5 and black pawn at h5. White pawn at c4, white pawn at e4, white pawn at g4 and white pawn at h4. White pawn at a3, white queen at b3, white pawn at d3 and white pawn at f3. White rook at a2, white pawn at b2, white knight at e2 and white bishop at g2. White knight at b1, white bishop at c1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 14. Black to move.