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
g7d4
g7e5
g7f6
g7f8
g7h6
g7h8
d5c3
d5c7
d5e3
d5e7
d5b4
d5b6
d5f4
d5f6
h7h5
h7h6
b7b5
b7b6
c5d4
c5c4
a8c8
a8b8
f7f5
f7f6
a7a5
a7a6
g6g5
d8a5
d8b6
d8c7
d8h4
d8g5
d8f6
d8e7
d8b8
d8c8
d8d7
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8f8
g8h8
g8f8

## Board State Fen
r2qr1k1/pp3pbp/3p2p1/2pn4/3P1P2/1P3N2/P1PQ2PP/R4RBK b - - 1 16
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
g7d4
g7e5
g7f6
g7f8
g7h6
g7h8
d5c3
d5c7
d5e3
d5e7
d5b4
d5b6
d5f4
d5f6
h7h5
h7h6
b7b5
b7b6
c5d4
c5c4
a8c8
a8b8
f7f5
f7f6
a7a5
a7a6
g6g5
d8a5
d8b6
d8c7
d8h4
d8g5
d8f6
d8e7
d8b8
d8c8
d8d7
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8f8
g8h8
g8f8

## Board State Fen
r2qr1k1/pp3pbp/3p2p1/2pn4/3P1P2/1P3N2/P1PQ2PP/R4RBK b - - 1 16
assistant
c5c4