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
d5a2
d5b3
d5c4
d5b7
d5c6
d5g2
d5f3
d5e4
e7d6
e7d8
e7f8
e6e5
d7e5
d7b6
d7b8
d7f8
f6f5
c5d4
c5c4
a8c6
a8b7
a8a1
a8a2
a8a3
a8a4
a8a5
a8a6
a8a7
a8d8
a8c8
a8b8
e8g8
e8f8
e8d8
h8f8
h8g8
h7h5
h7h6
b4b3

## Board State Fen
q3k2r/3nbp1p/4pp2/2pb4/1p1P3N/6P1/1P2PPBP/1N1QR1K1 b k - 3 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
d5a2
d5b3
d5c4
d5b7
d5c6
d5g2
d5f3
d5e4
e7d6
e7d8
e7f8
e6e5
d7e5
d7b6
d7b8
d7f8
f6f5
c5d4
c5c4
a8c6
a8b7
a8a1
a8a2
a8a3
a8a4
a8a5
a8a6
a8a7
a8d8
a8c8
a8b8
e8g8
e8f8
e8d8
h8f8
h8g8
h7h5
h7h6
b4b3

## Board State Fen
q3k2r/3nbp1p/4pp2/2pb4/1p1P3N/6P1/1P2PPBP/1N1QR1K1 b k - 3 17
assistant
d5g2