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
e1c1
e1d1
e1e8
e1e7
e1e6
e1e5
e1e4
e1e3
e1e2
f1h1
f1g1
f1f4
f1f3
f1f2
a2a4
a2a3
f5f6
g6g7

## Board State Fen
7r/8/6P1/p2k1Pr1/8/2p5/PpP5/1K2RR2 w - - 6 45
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
e1c1
e1d1
e1e8
e1e7
e1e6
e1e5
e1e4
e1e3
e1e2
f1h1
f1g1
f1f4
f1f3
f1f2
a2a4
a2a3
f5f6
g6g7

## Board State Fen
7r/8/6P1/p2k1Pr1/8/2p5/PpP5/1K2RR2 w - - 6 45
assistant
e1e7