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
b6b5
c6b4
c6b8
c6d8
c6a5
c6e5
c6e7
g6f5
g6g5
a7a5
a7a6
b7a6
b7a8
f7f6
g7h8
g7g8
g7f6
h7h5
h7h6
c8f5
c8e6
c8d7
c8a8
c8b8
c8c7
c8e8
c8d8
f8d8
f8e8
f8h8
f8g8

## Board State Fen
2q2r2/pb3pkp/1pn3p1/5P2/3pP3/3B1R2/P2QN1PP/6K1 b - - 2 20
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
b6b5
c6b4
c6b8
c6d8
c6a5
c6e5
c6e7
g6f5
g6g5
a7a5
a7a6
b7a6
b7a8
f7f6
g7h8
g7g8
g7f6
h7h5
h7h6
c8f5
c8e6
c8d7
c8a8
c8b8
c8c7
c8e8
c8d8
f8d8
f8e8
f8h8
f8g8

## Board State Fen
2q2r2/pb3pkp/1pn3p1/5P2/3pP3/3B1R2/P2QN1PP/6K1 b - - 2 20
assistant
c6e5