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
e5e4
h3h2
f5g6
f5g5
f5g4
f5f4
f5e4
f6e4
f6e8
f6g4
f6g8
f6d5
f6d7
f6h5
f6h7

## Board State Fen
8/8/3R1n2/4pk2/1P6/7p/8/5K2 b - - 1 44
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
e5e4
h3h2
f5g6
f5g5
f5g4
f5f4
f5e4
f6e4
f6e8
f6g4
f6g8
f6d5
f6d7
f6h5
f6h7

## Board State Fen
8/8/3R1n2/4pk2/1P6/7p/8/5K2 b - - 1 44
assistant
e5e4