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
c5b3
c5d3
c5d7
c5a4
c5a6
c5e4
g6g5
e6f6
e6e7
a7a5
a7a6
b7b5
b7b6
c7c6
f7f5
f7f6
h7h5
h7h6
a8c8
a8b8
d8b8
d8c8
d8d1
d8d2
d8d3
d8d4
d8d5
d8d6
d8d7
d8h8
d8g8
d8f8
d8e8

## Board State Fen
r2r4/ppp2p1p/4k1p1/2n1p3/2N1P3/1PP1K3/P4PPP/R2R4 b - - 0 17
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
c5b3
c5d3
c5d7
c5a4
c5a6
c5e4
g6g5
e6f6
e6e7
a7a5
a7a6
b7b5
b7b6
c7c6
f7f5
f7f6
h7h5
h7h6
a8c8
a8b8
d8b8
d8c8
d8d1
d8d2
d8d3
d8d4
d8d5
d8d6
d8d7
d8h8
d8g8
d8f8
d8e8

## Board State Fen
r2r4/ppp2p1p/4k1p1/2n1p3/2N1P3/1PP1K3/P4PPP/R2R4 b - - 0 17
assistant
f7f5