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
b2a4
b2c4
b2d1
d3d2
a6a5
b6b3
b6b4
b6b5
b6c6
b6b8
b6b7
e7f8
e7e6
e7d6
g7f6
g7g6
h7h5
h7h6
d8a8
d8b8
d8c8
d8d4
d8d5
d8d6
d8d7
d8h8
d8g8
d8f8
d8e8

## Board State Fen
3r4/4kppp/prP2N2/6B1/6P1/3p1P2/1n3K1P/R6R b - - 0 27
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
b2a4
b2c4
b2d1
d3d2
a6a5
b6b3
b6b4
b6b5
b6c6
b6b8
b6b7
e7f8
e7e6
e7d6
g7f6
g7g6
h7h5
h7h6
d8a8
d8b8
d8c8
d8d4
d8d5
d8d6
d8d7
d8h8
d8g8
d8f8
d8e8

## Board State Fen
3r4/4kppp/prP2N2/6B1/6P1/3p1P2/1n3K1P/R6R b - - 0 27
assistant
g7f6