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
b4b3
f4e4
f4f1
f4f2
f4f3
f4h4
f4g4
f4f6
f4f5
d6c5
d6b8
d6c7
d6e5
d6f8
d6e7
g6g5
f7g8
f7g7
f7f8
f7f6
f7e7

## Board State Fen
8/5k2/1RBb2p1/3P3p/1p2Pr1P/3K4/8/8 b - - 7 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
b4b3
f4e4
f4f1
f4f2
f4f3
f4h4
f4g4
f4f6
f4f5
d6c5
d6b8
d6c7
d6e5
d6f8
d6e7
g6g5
f7g8
f7g7
f7f8
f7f6
f7e7

## Board State Fen
8/5k2/1RBb2p1/3P3p/1p2Pr1P/3K4/8/8 b - - 7 48
assistant
f4h4