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
b6c7
b6b7
b6a6
a7a5
a7a6
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h1
h8h2
h8h3
h8h4
h8h5
h8h6
h8h7

## Board State Fen
7r/p7/1kp2R2/1p6/1P6/2KP4/8/8 b - - 25 68
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
b6c7
b6b7
b6a6
a7a5
a7a6
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h1
h8h2
h8h3
h8h4
h8h5
h8h6
h8h7

## Board State Fen
7r/p7/1kp2R2/1p6/1P6/2KP4/8/8 b - - 25 68
assistant
h8d8