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
b3a1
b3a5
b3c1
b3d2
b3d4
a6a5
g6g5
b7b5
b7b6
d7a4
d7b5
d7c6
d7c8
d7e6
d7e8
h7h5
h7h6
g8h8
g8g7
g8f8
g8f7

## Board State Fen
6k1/1p1b3p/p2p2p1/2pP1p2/P1P2P2/1nNB3P/1P4P1/4K3 b - - 0 37
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
b3a1
b3a5
b3c1
b3d2
b3d4
a6a5
g6g5
b7b5
b7b6
d7a4
d7b5
d7c6
d7c8
d7e6
d7e8
h7h5
h7h6
g8h8
g8g7
g8f8
g8f7

## Board State Fen
6k1/1p1b3p/p2p2p1/2pP1p2/P1P2P2/1nNB3P/1P4P1/4K3 b - - 0 37
assistant
g8f7