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
b4a3
b4a5
b4e1
b4d2
b4c3
b4c5
b4a4
b4b2
b4b3
b4e4
b4d4
b4c4
b4b5
f6e4
f6g4
f6g8
f6d5
f6h5
h7h5
h7h6
g7g5
g7g6
d7c5
d7e5
d7b6
d7b8
e6e5
d6d5
a8e4
a8d5
a8c6
a8b7
e8e7
e8d8
f8e7
h8g8

## Board State Fen
b3kb1r/3n1ppp/3ppn2/1N6/1q2P3/3Q1N2/1PB2PPP/2B1R1K1 b k - 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
b4a3
b4a5
b4e1
b4d2
b4c3
b4c5
b4a4
b4b2
b4b3
b4e4
b4d4
b4c4
b4b5
f6e4
f6g4
f6g8
f6d5
f6h5
h7h5
h7h6
g7g5
g7g6
d7c5
d7e5
d7b6
d7b8
e6e5
d6d5
a8e4
a8d5
a8c6
a8b7
e8e7
e8d8
f8e7
h8g8

## Board State Fen
b3kb1r/3n1ppp/3ppn2/1N6/1q2P3/3Q1N2/1PB2PPP/2B1R1K1 b k - 1 16
assistant
a8e4