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
g6g5
e7e5
e7e6
a7a5
a7a6
c8a6
c8b7
c8h3
c8g4
c8f5
c8e6
c8d7
g8h8
g8g7
g8f8

## Board State Fen
2b3k1/p3pp1p/1p4p1/8/4B3/P3P1P1/1P2PK1P/8 b - - 1 23
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
g6g5
e7e5
e7e6
a7a5
a7a6
c8a6
c8b7
c8h3
c8g4
c8f5
c8e6
c8d7
g8h8
g8g7
g8f8

## Board State Fen
2b3k1/p3pp1p/1p4p1/8/4B3/P3P1P1/1P2PK1P/8 b - - 1 23
assistant
g8g7