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
a3a2
d7a4
d7b5
d7c6
d7c8
d7h3
d7g4
d7f5
d7e6
d7e8
g7g5
g7g6
d8e8
d8c8

## Board State Fen
3k4/3b2p1/3P4/2PB3P/3K4/p7/8/8 b - - 18 59
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
a3a2
d7a4
d7b5
d7c6
d7c8
d7h3
d7g4
d7f5
d7e6
d7e8
g7g5
g7g6
d8e8
d8c8

## Board State Fen
3k4/3b2p1/3P4/2PB3P/3K4/p7/8/8 b - - 18 59
assistant
d7c6