Given the available moves based on the current board state in FEN notation, think carefully about which move would be best, then make that move. Be sure to note your color indicated in the FEN notation before deciding.
## Available Moves
f5d7
c7c6
c7d7
b8c6
b8d7
e8d8

## Board State Fen
rn2kbnr/ppq1pppp/8/1B1p1b2/3P4/1Q2P3/PP3PPP/RNB1K1NR b KQkq - 3 6
system
You are a chess playing AI.
user
Given the available moves based on the current board state in FEN notation, think carefully about which move would be best, then make that move. Be sure to note your color indicated in the FEN notation before deciding.
## Available Moves
f5d7
c7c6
c7d7
b8c6
b8d7
e8d8

## Board State Fen
rn2kbnr/ppq1pppp/8/1B1p1b2/3P4/1Q2P3/PP3PPP/RNB1K1NR b KQkq - 3 6
assistant
b8d7