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
c2c5
b4c5
a7b8
a7a8
a7a6
b7b6

## Board State Fen
8/kp6/4p3/p7/Pb1QN3/6P1/2q2P1K/8 b - - 5 37
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
c2c5
b4c5
a7b8
a7a8
a7a6
b7b6

## Board State Fen
8/kp6/4p3/p7/Pb1QN3/6P1/2q2P1K/8 b - - 5 37
assistant
a7b8