3qkb2/rbppp2n/1pn2p1r/pN4p1/PP1PP1P1/2PQ3P/5P1R/R3KBN1 b Q - 0 17
FEN state: 3qkb2/rbppp2n/1pn2p1r/pN4p1/PP1PP1P1/2PQ3P/5P1R/R3KBN1 b Q - 0 17 ; Best move: a7a8
The current state of the chess board is: Black queen at d8, black king at e8 and black bishop at f8. Black rook at a7, black bishop at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black knight at h7. Black pawn at b6, black knight at c6, black pawn at f6 and black rook at h6. Black pawn at a5, white knight at b5 and black pawn at g5. White pawn at a4, white pawn at b4, white pawn at d4, white pawn at e4 and white pawn at g4. White pawn at c3, white queen at d3 and white pawn at h3. White pawn at f2 and white rook at h2. White rook at a1, white king at e1, white bishop at f1 and white knight at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 17. Black to move.