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
b4a4
b4b1
b4b2
b4b3
b4h4
b4g4
b4f4
b4e4
b4d4
b4c4
b4b8
b4b7
b4b6
b4b5
c5b3
c5b7
c5d3
c5d7
c5a4
c5a6
c5e4
e6e5
f6f5
h6h5
g8h8
g8h7
g8g7
g8f8

## Board State Fen
6k1/5p2/4pp1p/2n5/1r6/4PNP1/R4P1P/6K1 b - - 2 26
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
b4a4
b4b1
b4b2
b4b3
b4h4
b4g4
b4f4
b4e4
b4d4
b4c4
b4b8
b4b7
b4b6
b4b5
c5b3
c5b7
c5d3
c5d7
c5a4
c5a6
c5e4
e6e5
f6f5
h6h5
g8h8
g8h7
g8g7
g8f8

## Board State Fen
6k1/5p2/4pp1p/2n5/1r6/4PNP1/R4P1P/6K1 b - - 2 26
assistant
g8g7