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
c5g1
c5f2
c5e3
c5d4
c5f8
c5e7
c5d6
c5a5
c5b5
c5c3
c5c4
c5h5
c5g5
c5f5
c5e5
c5d5
a6a5
c6a4
c6b5
c6e4
c6d5
c6e8
c6d7
e6e5
f6e4
f6e8
f6g4
f6g8
f6d5
f6d7
f6h5
f6h7
h6h5
b7b5
b7b6
c8c7
c8b8
d8d1
d8d2
d8d3
d8d4
d8d5
d8d6
d8d7
d8g8
d8f8
d8e8
h8e8
h8f8
h8g8
h8h7

## Board State Fen
2kr3r/1p3p2/p1b1pn1p/2q5/4PP2/2N2Q2/PPB3PP/3RK2R b K - 1 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
c5a3
c5b4
c5a7
c5b6
c5g1
c5f2
c5e3
c5d4
c5f8
c5e7
c5d6
c5a5
c5b5
c5c3
c5c4
c5h5
c5g5
c5f5
c5e5
c5d5
a6a5
c6a4
c6b5
c6e4
c6d5
c6e8
c6d7
e6e5
f6e4
f6e8
f6g4
f6g8
f6d5
f6d7
f6h5
f6h7
h6h5
b7b5
b7b6
c8c7
c8b8
d8d1
d8d2
d8d3
d8d4
d8d5
d8d6
d8d7
d8g8
d8f8
d8e8
h8e8
h8f8
h8g8
h8h7

## Board State Fen
2kr3r/1p3p2/p1b1pn1p/2q5/4PP2/2N2Q2/PPB3PP/3RK2R b K - 1 17
assistant
c5b6