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
f2g3
f2g2
f2g1
f2f1
f2e3
f2e2
f2e1
h3h4
f4b4
f4c4
f4d4
f4e4
f4h4
f4g4
f4f8
f4f7
f4f6
f4f5

## Board State Fen
8/8/1r5p/p7/P4R2/1k3P1P/5K2/8 w - - 1 48
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
f2g3
f2g2
f2g1
f2f1
f2e3
f2e2
f2e1
h3h4
f4b4
f4c4
f4d4
f4e4
f4h4
f4g4
f4f8
f4f7
f4f6
f4f5

## Board State Fen
8/8/1r5p/p7/P4R2/1k3P1P/5K2/8 w - - 1 48
assistant
f4d4