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
d5d4
g6g5
f7f5
f7f6
h7h5
h7h6
c8a8
c8b8
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
c8f8
c8e8
c8d8
g8h8
g8g7
g8f8

## Board State Fen
2r3k1/5p1p/6p1/1R1p4/8/4P3/2P3PP/6K1 b - - 2 34
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
d5d4
g6g5
f7f5
f7f6
h7h5
h7h6
c8a8
c8b8
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
c8f8
c8e8
c8d8
g8h8
g8g7
g8f8

## Board State Fen
2r3k1/5p1p/6p1/1R1p4/8/4P3/2P3PP/6K1 b - - 2 34
assistant
c8c2