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
a6a5
f5f4
f6g6
f6g5
b7b5
b7b6
d7c7
d7d4
d7d5
d7d6
d7d8
e7d5
e7c6
e7c8
e7g6
e7g8
g7g5
g7g6
h7h5
h7h6

## Board State Fen
8/1p1rn1pp/p4k2/5p2/3P4/P4P2/BP3P1P/3R2K1 b - - 2 28
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
a6a5
f5f4
f6g6
f6g5
b7b5
b7b6
d7c7
d7d4
d7d5
d7d6
d7d8
e7d5
e7c6
e7c8
e7g6
e7g8
g7g5
g7g6
h7h5
h7h6

## Board State Fen
8/1p1rn1pp/p4k2/5p2/3P4/P4P2/BP3P1P/3R2K1 b - - 2 28
assistant
e7g6