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
b6b5
h7h5
h7h6
f7f5
f7f6
a7a5
a7a6
e7c5
e7d6
e7d8
e7h4
e7g5
e7f6
b4a2
b4a6
b4c2
b4c6
b4d3
b4d5
g7g5
g7g6
d7d5
d7d6
d4d3
a8h1
a8g2
a8f3
a8e4
a8d5
a8c6
a8b7
a8e8
a8d8
a8c8
a8b8
f8b8
f8c8
f8d8
f8e8
g8h8

## Board State Fen
q4rk1/p2pbppp/1p6/8/1n1p4/6P1/PP1QPP1P/R1B2RK1 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
b6b5
h7h5
h7h6
f7f5
f7f6
a7a5
a7a6
e7c5
e7d6
e7d8
e7h4
e7g5
e7f6
b4a2
b4a6
b4c2
b4c6
b4d3
b4d5
g7g5
g7g6
d7d5
d7d6
d4d3
a8h1
a8g2
a8f3
a8e4
a8d5
a8c6
a8b7
a8e8
a8d8
a8c8
a8b8
f8b8
f8c8
f8d8
f8e8
g8h8

## Board State Fen
q4rk1/p2pbppp/1p6/8/1n1p4/6P1/PP1QPP1P/R1B2RK1 b - - 1 16
assistant
a8d5