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
c2b2
c2c1
c2h2
c2g2
c2f2
c2e2
c2d2
c2c8
c2c7
c2c6
c2c5
c2c4
c2c3
e5e6
e5e4
e5d6
e5d5
h6h7

## Board State Fen
8/8/4n1kP/4K3/4p3/6r1/P1R5/8 w - - 0 60
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
c2b2
c2c1
c2h2
c2g2
c2f2
c2e2
c2d2
c2c8
c2c7
c2c6
c2c5
c2c4
c2c3
e5e6
e5e4
e5d6
e5d5
h6h7

## Board State Fen
8/8/4n1kP/4K3/4p3/6r1/P1R5/8 w - - 0 60
assistant
e5e6