1nb1kb1r/1pr2p1p/P7/2q1pnpQ/3p1P2/B3P2P/PRPP1KP1/5BNR w k - 0 17
FEN state: 1nb1kb1r/1pr2p1p/P7/2q1pnpQ/3p1P2/B3P2P/PRPP1KP1/5BNR w k - 0 17 ; Best move: a3c5
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black rook at c7, black pawn at f7 and black pawn at h7. White pawn at a6. Black queen at c5, black pawn at e5, black knight at f5, black pawn at g5 and white queen at h5. Black pawn at d4 and white pawn at f4. White bishop at a3, white pawn at e3 and white pawn at h3. White pawn at a2, white rook at b2, white pawn at c2, white pawn at d2, white king at f2 and white pawn at g2. White bishop at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 17. White to move.