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
c6c5
h6h5
a7a5
a7a6
b7b5
b7b6
d7c8
d7g4
d7f5
d7e6
d7e8
g7f7
g7f6

## Board State Fen
4R3/pp1b2k1/2p4p/3p2p1/3P2P1/1PPB1PK1/P7/8 b - - 0 34
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
c6c5
h6h5
a7a5
a7a6
b7b5
b7b6
d7c8
d7g4
d7f5
d7e6
d7e8
g7f7
g7f6

## Board State Fen
4R3/pp1b2k1/2p4p/3p2p1/3P2P1/1PPB1PK1/P7/8 b - - 0 34
assistant
d7e8