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
b6a5
b6b5
c6d7
c6c7
c6c5
c6b7
e6c8
e6d7
e6g8
e6f7
h6h5

## Board State Fen
8/8/ppkpb2p/P2p1p2/K4P1P/2P1N3/1P6/8 b - - 13 52
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
b6a5
b6b5
c6d7
c6c7
c6c5
c6b7
e6c8
e6d7
e6g8
e6f7
h6h5

## Board State Fen
8/8/ppkpb2p/P2p1p2/K4P1P/2P1N3/1P6/8 b - - 13 52
assistant
c6c5