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
a5a4
a5b5
a5a8
a5a7
a5a6
e6e5
e7d5
e7f5
e7c6
e7g6
e7g8
f7f5
f7f6
g7g5
g7g6
h7h5
h7h6
c8a8
c8b8
c8c1
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7

## Board State Fen
2rk4/4nppp/4p3/rB6/P7/5P2/5KPP/R1R5 b - - 2 32
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
a5a4
a5b5
a5a8
a5a7
a5a6
e6e5
e7d5
e7f5
e7c6
e7g6
e7g8
f7f5
f7f6
g7g5
g7g6
h7h5
h7h6
c8a8
c8b8
c8c1
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7

## Board State Fen
2rk4/4nppp/4p3/rB6/P7/5P2/5KPP/R1R5 b - - 2 32
assistant
c8c1