1r1q1b1r/2pkpppp/4bn2/pp1p2NQ/2P1PP1P/1P3n2/P2P1KP1/RNB2B1R b - - 8 16
FEN state: 1r1q1b1r/2pkpppp/4bn2/pp1p2NQ/2P1PP1P/1P3n2/P2P1KP1/RNB2B1R b - - 8 16 ; Best move: f3g5
The current state of the chess board is: Black rook at b8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at c7, black king at d7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black bishop at e6 and black knight at f6. Black pawn at a5, black pawn at b5, black pawn at d5, white knight at g5 and white queen at h5. White pawn at c4, white pawn at e4, white pawn at f4 and white pawn at h4. White pawn at b3 and black knight at f3. White pawn at a2, white pawn at d2, white king at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 8. Full move number is 16. Black to move.