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
c5b6
c5f2
c5e3
c5d4
c5d6
a8b8
g7g5
g7g6
f7f5
f7f6
a7a5
a7a6
c8h3
c8g4
c8f5
c8e6
c8d7
h7h5
h7h6
e7f5
e7g6
e7g8
b7b6
d5d4
d8a5
d8b6
d8c7
d8d6
d8d7
e8g8
e8f8
e8d7
h8f8
h8g8

## Board State Fen
r1bqk2r/pp2nppp/2n5/1Bbp4/8/1N3N2/PPP2PPP/R1BQ1RK1 b kq - 3 9
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
c5b6
c5f2
c5e3
c5d4
c5d6
a8b8
g7g5
g7g6
f7f5
f7f6
a7a5
a7a6
c8h3
c8g4
c8f5
c8e6
c8d7
h7h5
h7h6
e7f5
e7g6
e7g8
b7b6
d5d4
d8a5
d8b6
d8c7
d8d6
d8d7
e8g8
e8f8
e8d7
h8f8
h8g8

## Board State Fen
r1bqk2r/pp2nppp/2n5/1Bbp4/8/1N3N2/PPP2PPP/R1BQ1RK1 b kq - 3 9
assistant
c5b6