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
h5a5
h5b5
h5c5
h5d5
h5e5
h5f5
h5g5
h5h1
h5h2
h5h3
h5h4
a6a5
c6b6
c6c1
c6c2
c6c3
c6c4
c6c5
c6g6
c6f6
c6e6
c6d6
c6c8
c6c7
g7g5
g7g6
h7h8
h7g8
h7g6

## Board State Fen
8/6pk/p1r4p/7r/P4R2/8/5PP1/3R2K1 b - - 1 40
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
h5a5
h5b5
h5c5
h5d5
h5e5
h5f5
h5g5
h5h1
h5h2
h5h3
h5h4
a6a5
c6b6
c6c1
c6c2
c6c3
c6c4
c6c5
c6g6
c6f6
c6e6
c6d6
c6c8
c6c7
g7g5
g7g6
h7h8
h7g8
h7g6

## Board State Fen
8/6pk/p1r4p/7r/P4R2/8/5PP1/3R2K1 b - - 1 40
assistant
h5c5