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
b5b4
c5c4
e5a1
e5b2
e5c3
e5d4
e5g3
e5f4
e5h8
e5g7
e5f6
e5d5
e5e4
e5g5
e5f5
e5e8
e5e7
e5e6
d6b8
d6c7
d6f8
d6e7
a7a5
a7a6
g8h8
g8h7
g8g7
g8f8
g8f7

## Board State Fen
6k1/p7/3b2p1/1pp1q1P1/4P3/1P4PK/P3B3/4Q3 b - - 1 47
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
b5b4
c5c4
e5a1
e5b2
e5c3
e5d4
e5g3
e5f4
e5h8
e5g7
e5f6
e5d5
e5e4
e5g5
e5f5
e5e8
e5e7
e5e6
d6b8
d6c7
d6f8
d6e7
a7a5
a7a6
g8h8
g8h7
g8g7
g8f8
g8f7

## Board State Fen
6k1/p7/3b2p1/1pp1q1P1/4P3/1P4PK/P3B3/4Q3 b - - 1 47
assistant
a7a6