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
a5b3
a5b7
a5c4
a5c6
b6b5
f6f5
h6h5
g7h8
g7h7
g7g8
g7g6
d8a8
d8b8
d8c8
d8d5
d8d6
d8d7
d8e8
f8e8
f8h8
f8g8

## Board State Fen
3r1r2/R4pk1/1p3p1p/n2B4/8/6P1/P4P1P/3R2K1 b - - 0 26
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
a5b3
a5b7
a5c4
a5c6
b6b5
f6f5
h6h5
g7h8
g7h7
g7g8
g7g6
d8a8
d8b8
d8c8
d8d5
d8d6
d8d7
d8e8
f8e8
f8h8
f8g8

## Board State Fen
3r1r2/R4pk1/1p3p1p/n2B4/8/6P1/P4P1P/3R2K1 b - - 0 26
assistant
a5c6