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
b4f8
b4e7
b4d6
b4c5
b4a4
b4b1
b4b2
b4b3
b4d4
b4c4
b4b8
b4b7
b4b6
b4b5
a6a5
f7f5
f7f6
d8a8
d8b8
d8c8
d8d4
d8d5
d8d6
d8d7
e8a4
e8b5
e8c6
e8d7
g8g7

## Board State Fen
3rb1k1/5pP1/p3p3/4N2Q/1q1PN3/6P1/K5P1/3R3R b - - 2 30
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
b4f8
b4e7
b4d6
b4c5
b4a4
b4b1
b4b2
b4b3
b4d4
b4c4
b4b8
b4b7
b4b6
b4b5
a6a5
f7f5
f7f6
d8a8
d8b8
d8c8
d8d4
d8d5
d8d6
d8d7
e8a4
e8b5
e8c6
e8d7
g8g7

## Board State Fen
3rb1k1/5pP1/p3p3/4N2Q/1q1PN3/6P1/K5P1/3R3R b - - 2 30
assistant
b4a4