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
a8a7
a8b8
f7f6
c8b7
c8f5
c8e6
c8d7
h7h6
g7f6
g7h6
g7h8
a6a5
b5b4
e5e4
d8a5
d8b6
d8c7
d8h4
d8g5
d8f6
d8e7
d8d5
d8d6
d8d7
d8e8
f8e8
g8h8

## Board State Fen
r1bq1rk1/5pbp/p7/1p1PpP1Q/8/N2B4/PP3PPP/R4RK1 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
a8a7
a8b8
f7f6
c8b7
c8f5
c8e6
c8d7
h7h6
g7f6
g7h6
g7h8
a6a5
b5b4
e5e4
d8a5
d8b6
d8c7
d8h4
d8g5
d8f6
d8e7
d8d5
d8d6
d8d7
d8e8
f8e8
g8h8

## Board State Fen
r1bq1rk1/5pbp/p7/1p1PpP1Q/8/N2B4/PP3PPP/R4RK1 b - - 0 17
assistant
d8d5