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
e4b4
e4c4
e4d4
e4e1
e4e2
e4e3
e4h4
e4g4
e4f4
e5d3
e5d7
e5f3
e5f7
e5c4
e5c6
e5g4
e5g6
h5h6
h5h4

## Board State Fen
8/4b3/5k2/4NP1K/1p2R2p/1P4rP/8/8 w - - 13 66
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
e4b4
e4c4
e4d4
e4e1
e4e2
e4e3
e4h4
e4g4
e4f4
e5d3
e5d7
e5f3
e5f7
e5c4
e5c6
e5g4
e5g6
h5h6
h5h4

## Board State Fen
8/4b3/5k2/4NP1K/1p2R2p/1P4rP/8/8 w - - 13 66
assistant
e5g4