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
d5a5
d5b5
d5c5
d5d1
d5d2
d5d3
d5d4
d5h5
d5g5
d5f5
d5e5
d5d7
d5d6
a6a5
h6h5
b7b5
b7b6
g7g5
g7g6
d8a8
d8b8
d8c8
d8d6
d8d7
d8f8
d8e8
g8h8
g8h7
g8f8
g8f7

## Board State Fen
3r2k1/1p4p1/p3R2p/3r4/2R5/1P5P/P5P1/6K1 b - - 0 33
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
d5a5
d5b5
d5c5
d5d1
d5d2
d5d3
d5d4
d5h5
d5g5
d5f5
d5e5
d5d7
d5d6
a6a5
h6h5
b7b5
b7b6
g7g5
g7g6
d8a8
d8b8
d8c8
d8d6
d8d7
d8f8
d8e8
g8h8
g8h7
g8f8
g8f7

## Board State Fen
3r2k1/1p4p1/p3R2p/3r4/2R5/1P5P/P5P1/6K1 b - - 0 33
assistant
d8d7