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
a5a4
f6e4
f6g4
f6d5
f6d7
f6h5
f6h7
h6h5
b7b6
c7c6
g7g5
g7g6
a8a6
a8a7
b8a7
c8h3
c8g4
c8f5
c8e6
c8d7
d8e7
d8d3
d8d4
d8d5
d8d6
d8d7
e8e6
e8e7
e8f8
g8h8
g8h7
g8f8

## Board State Fen
rbbqr1k1/1pp2pp1/5n1p/pNP1p3/4P3/3B3P/PP3PP1/R1BQR1K1 b - - 0 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
a5a4
f6e4
f6g4
f6d5
f6d7
f6h5
f6h7
h6h5
b7b6
c7c6
g7g5
g7g6
a8a6
a8a7
b8a7
c8h3
c8g4
c8f5
c8e6
c8d7
d8e7
d8d3
d8d4
d8d5
d8d6
d8d7
e8e6
e8e7
e8f8
g8h8
g8h7
g8f8

## Board State Fen
rbbqr1k1/1pp2pp1/5n1p/pNP1p3/4P3/3B3P/PP3PP1/R1BQR1K1 b - - 0 16
assistant
d8e7