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
b3b4
d3d4
d3d2
d3c4
d3c3
d3c2
g4g5
h5h6
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h7

## Board State Fen
7R/4n1kp/8/p3r2P/6P1/1P1K4/P7/8 w - - 2 48
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
b3b4
d3d4
d3d2
d3c4
d3c3
d3c2
g4g5
h5h6
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h7

## Board State Fen
7R/4n1kp/8/p3r2P/6P1/1P1K4/P7/8 w - - 2 48
assistant
h8a8