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
b5b4
d5c3
d5c7
d5e3
d5e7
d5b4
d5b6
d5f4
a6a3
a6a4
a6a5
a6d6
a6c6
a6b6
a6a8
a6a7
e6e5
f6f5
h6h5
f7g8
f7g6
f7f8
f7e8
f7e7
g7g5
g7g6

## Board State Fen
8/5kp1/r3pp1p/1p1n4/8/PP3PP1/1B3K1P/3R4 b - - 2 29
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
b5b4
d5c3
d5c7
d5e3
d5e7
d5b4
d5b6
d5f4
a6a3
a6a4
a6a5
a6d6
a6c6
a6b6
a6a8
a6a7
e6e5
f6f5
h6h5
f7g8
f7g6
f7f8
f7e8
f7e7
g7g5
g7g6

## Board State Fen
8/5kp1/r3pp1p/1p1n4/8/PP3PP1/1B3K1P/3R4 b - - 2 29
assistant
f7e7