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
d3b1
d3c2
d3a6
d3b5
d3c4
d3f1
d3e2
d3g6
d3f5
d3e4
f6g7
f6g6
f6g5
f6f7
f6e7
f6e6
f6e5
h7h8
h7h8
h7h8
h7h8

## Board State Fen
8/7P/p1k1pK2/8/6pr/3B4/8/8 w - - 0 51
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
d3b1
d3c2
d3a6
d3b5
d3c4
d3f1
d3e2
d3g6
d3f5
d3e4
f6g7
f6g6
f6g5
f6f7
f6e7
f6e6
f6e5
h7h8
h7h8
h7h8
h7h8

## Board State Fen
8/7P/p1k1pK2/8/6pr/3B4/8/8 w - - 0 51
assistant
f6g5