2rk1qnr/pb4p1/n4p1p/1Npp4/5p1P/1PPPbPP1/P3P3/R2K1BNR b - - 0 16
FEN state: 2rk1qnr/pb4p1/n4p1p/1Npp4/5p1P/1PPPbPP1/P3P3/R2K1BNR b - - 0 16 ; Best move: f6f5
The current state of the chess board is: Black rook at c8, black king at d8, black queen at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7 and black pawn at g7. Black knight at a6, black pawn at f6 and black pawn at h6. White knight at b5, black pawn at c5 and black pawn at d5. Black pawn at f4 and white pawn at h4. White pawn at b3, white pawn at c3, white pawn at d3, black bishop at e3, white pawn at f3 and white pawn at g3. White pawn at a2 and white pawn at e2. White rook at a1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. Black to move.