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
d5d4
e5e2
e5e3
e5e4
e5f5
e5e8
e5e7
e5e6
g5g4
a6a5
b6b4
b6b5
b6e6
b6d6
b6c6
f6g7
f6g6
f6f5
f6e7
f6e6
b7a8
b7c6
b7c8

## Board State Fen
8/1b3p2/pr3k2/3pr1p1/1P6/R1P4P/3RBKP1/8 b - b3 0 44
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
d5d4
e5e2
e5e3
e5e4
e5f5
e5e8
e5e7
e5e6
g5g4
a6a5
b6b4
b6b5
b6e6
b6d6
b6c6
f6g7
f6g6
f6f5
f6e7
f6e6
b7a8
b7c6
b7c8

## Board State Fen
8/1b3p2/pr3k2/3pr1p1/1P6/R1P4P/3RBKP1/8 b - b3 0 44
assistant
d5d4