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
c2a2
c2b2
c2c1
c2g2
c2f2
c2e2
c2d2
c2c6
c2c5
c2c4
c2c3
e5e4
f6g7
f6g5
f6f7
f6f5
f6e7
f6e6
g6g5

## Board State Fen
2R5/8/2P2kp1/4p3/7p/5P1P/2r3PK/8 b - - 1 47
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
c2a2
c2b2
c2c1
c2g2
c2f2
c2e2
c2d2
c2c6
c2c5
c2c4
c2c3
e5e4
f6g7
f6g5
f6f7
f6f5
f6e7
f6e6
g6g5

## Board State Fen
2R5/8/2P2kp1/4p3/7p/5P1P/2r3PK/8 b - - 1 47
assistant
f6e6