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
c6c5
c6b6
c6b5
b4b3
d6c8
d6e4
d6e8
d6b5
d6b7
d6f5
d6f7
c7a5
c7b6
c7d8
h7h5
h7h6
b8a8
b8b5
b8b6
b8b7
b8h8
b8g8
b8f8
b8e8
b8d8
b8c8
c4c3

## Board State Fen
1r6/R1b4p/2knB3/4B3/1pp2P2/5K2/1P5P/8 b - - 3 40
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
c6c5
c6b6
c6b5
b4b3
d6c8
d6e4
d6e8
d6b5
d6b7
d6f5
d6f7
c7a5
c7b6
c7d8
h7h5
h7h6
b8a8
b8b5
b8b6
b8b7
b8h8
b8g8
b8f8
b8e8
b8d8
b8c8
c4c3

## Board State Fen
1r6/R1b4p/2knB3/4B3/1pp2P2/5K2/1P5P/8 b - - 3 40
assistant
b8d8