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
e2a2
e2b2
e2c2
e2d2
e2e1
e2h2
e2g2
e2f2
e2e4
e2e3
a5a4
g5h6
g5h4
g5g6
g5f6
g5f4
e6e5
g7g6

## Board State Fen
8/R5p1/4p3/p5k1/4P1P1/7P/4r3/7K b - - 0 39
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
e2a2
e2b2
e2c2
e2d2
e2e1
e2h2
e2g2
e2f2
e2e4
e2e3
a5a4
g5h6
g5h4
g5g6
g5f6
g5f4
e6e5
g7g6

## Board State Fen
8/R5p1/4p3/p5k1/4P1P1/7P/4r3/7K b - - 0 39
assistant
e2a2