r1b2bnr/ppn2p1p/3pqkp1/2BBp3/P3P1PP/RP3P2/2PP4/1N1QK1NR w K - 1 17
FEN state: r1b2bnr/ppn2p1p/3pqkp1/2BBp3/P3P1PP/RP3P2/2PP4/1N1QK1NR w K - 1 17 ; Best move: d5e6
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black knight at c7, black pawn at f7 and black pawn at h7. Black pawn at d6, black queen at e6, black king at f6 and black pawn at g6. White bishop at c5, white bishop at d5 and black pawn at e5. White pawn at a4, white pawn at e4, white pawn at g4 and white pawn at h4. White rook at a3, white pawn at b3 and white pawn at f3. White pawn at c2 and white pawn at d2. White knight at b1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 17. White to move.