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
a2a4
a2a3
f2f4
f2f3
g2h2
g2h1
g2g3
g2g1
g2f3
g2f1
h3h4
b4b5
d4c4
d4d1
d4d2
d4d3
d4h4
d4g4
d4f4
d4e4
d4d8
d4d7
d4d6
d4d5

## Board State Fen
2r5/p7/1p2pk2/7p/1P1R4/7P/P4PK1/8 w - - 1 32
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
a2a4
a2a3
f2f4
f2f3
g2h2
g2h1
g2g3
g2g1
g2f3
g2f1
h3h4
b4b5
d4c4
d4d1
d4d2
d4d3
d4h4
d4g4
d4f4
d4e4
d4d8
d4d7
d4d6
d4d5

## Board State Fen
2r5/p7/1p2pk2/7p/1P1R4/7P/P4PK1/8 w - - 1 32
assistant
a2a4