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
a5b4
b6b5
c6d7
c6d6
c6c7
c6b7
e6e5
g6f4
g6f8
g6h4
g6h8
g6e5
g6e7

## Board State Fen
8/8/1pk1p1n1/p4p1p/PPKP1P1P/8/6N1/8 b - - 0 56
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
a5b4
b6b5
c6d7
c6d6
c6c7
c6b7
e6e5
g6f4
g6f8
g6h4
g6h8
g6e5
g6e7

## Board State Fen
8/8/1pk1p1n1/p4p1p/PPKP1P1P/8/6N1/8 b - - 0 56
assistant
g6e7