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
c5a3
c5b4
c5a7
c5b6
c5f2
c5e3
c5d4
c6b4
c6b8
c6d4
c6a5
c6a7
c6e7
f6e4
f6g4
f6g8
f6d5
f6d7
f6h5
d6d5
a6a5
b7b5
b7b6
g7g5
g7g6
h7h5
h7h6
a8a7
a8b8
c8h3
c8g4
c8f5
c8e6
c8d7
d8e7
d8d7
e8g8
e8f8
e8e7
e8d7
h8f8
h8g8

## Board State Fen
r1bqk2r/1pp2ppp/p1np1n2/2b1p3/P1B1P3/2PP1N2/1P3PPP/RNBQ1RK1 b kq a3 0 7
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
c5a3
c5b4
c5a7
c5b6
c5f2
c5e3
c5d4
c6b4
c6b8
c6d4
c6a5
c6a7
c6e7
f6e4
f6g4
f6g8
f6d5
f6d7
f6h5
d6d5
a6a5
b7b5
b7b6
g7g5
g7g6
h7h5
h7h6
a8a7
a8b8
c8h3
c8g4
c8f5
c8e6
c8d7
d8e7
d8d7
e8g8
e8f8
e8e7
e8d7
h8f8
h8g8

## Board State Fen
r1bqk2r/1pp2ppp/p1np1n2/2b1p3/P1B1P3/2PP1N2/1P3PPP/RNBQ1RK1 b kq a3 0 7
assistant
e8g8