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
d5e5
d5d4
d5c5
g5g4
e6d7
e6h3
e6g4
e6f5
e6g8
e6f7
h6h5
a8a6
a8a7
a8h8
a8g8
a8f8
a8e8
a8d8
a8c8
a8b8

## Board State Fen
r7/3P4/1R2b2p/p1Pk2p1/P4p2/1P3P1P/5KP1/8 b - - 2 39
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
d5e5
d5d4
d5c5
g5g4
e6d7
e6h3
e6g4
e6f5
e6g8
e6f7
h6h5
a8a6
a8a7
a8h8
a8g8
a8f8
a8e8
a8d8
a8c8
a8b8

## Board State Fen
r7/3P4/1R2b2p/p1Pk2p1/P4p2/1P3P1P/5KP1/8 b - - 2 39
assistant
e6d7