1rb1kbnr/6pB/n1p1pp1p/Pp1pN3/2PP2P1/P7/R4P1P/1NBQ1RK1 b - - 0 16
FEN state: 1rb1kbnr/6pB/n1p1pp1p/Pp1pN3/2PP2P1/P7/R4P1P/1NBQ1RK1 b - - 0 16 ; Best move: f6e5
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at g7 and white bishop at h7. Black knight at a6, black pawn at c6, black pawn at e6, black pawn at f6 and black pawn at h6. White pawn at a5, black pawn at b5, black pawn at d5 and white knight at e5. White pawn at c4, white pawn at d4 and white pawn at g4. White pawn at a3. White rook at a2, white pawn at f2 and white pawn at h2. White knight at b1, white bishop at c1, white queen at d1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. Black to move.