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
a7a5
a7a6
c7d8
c7d7
c7d6
c7c8
c7b8
c7b7
c7b6
e7f5
e7c8
e7g8
f7f5
f7f6
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h4
h8h5
h8h6
h8h7

## Board State Fen
7r/p1k1npp1/2p3p1/3p2P1/P2P3P/3BP1K1/5P2/2R5 b - - 3 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
c6c5
a7a5
a7a6
c7d8
c7d7
c7d6
c7c8
c7b8
c7b7
c7b6
e7f5
e7c8
e7g8
f7f5
f7f6
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h4
h8h5
h8h6
h8h7

## Board State Fen
7r/p1k1npp1/2p3p1/3p2P1/P2P3P/3BP1K1/5P2/2R5 b - - 3 33
assistant
h8b8