3rk1nr/pbp1n1p1/6qp/Pp2pp2/1N2P2P/2P2PP1/3PBK2/bNBQ2R1 b k - 6 17
FEN state: 3rk1nr/pbp1n1p1/6qp/Pp2pp2/1N2P2P/2P2PP1/3PBK2/bNBQ2R1 b k - 6 17 ; Best move: a7a6
The current state of the chess board is: Black rook at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7, black knight at e7 and black pawn at g7. Black queen at g6 and black pawn at h6. White pawn at a5, black pawn at b5, black pawn at e5 and black pawn at f5. White knight at b4, white pawn at e4 and white pawn at h4. White pawn at c3, white pawn at f3 and white pawn at g3. White pawn at d2, white bishop at e2 and white king at f2. Black bishop at a1, white knight at b1, white bishop at c1, white queen at d1 and white rook at g1. Black kingside is the only castle move available. Half move number is 6. Full move number is 17. Black to move.