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
a6a5
b6b5
c6b4
c6b8
c6d4
c6d8
c6a5
c6a7
c6e5
c6e7
f7f6
c8d8
c8d7
c8b8
c8b7
e8d8
e8e5
e8e6
e8e7
e8h8
e8g8
e8f8

## Board State Fen
2k1r3/2p2p2/ppn5/3pPPp1/P5P1/2P1R1B1/2P2K2/8 b - - 5 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
a6a5
b6b5
c6b4
c6b8
c6d4
c6d8
c6a5
c6a7
c6e5
c6e7
f7f6
c8d8
c8d7
c8b8
c8b7
e8d8
e8e5
e8e6
e8e7
e8h8
e8g8
e8f8

## Board State Fen
2k1r3/2p2p2/ppn5/3pPPp1/P5P1/2P1R1B1/2P2K2/8 b - - 5 34
assistant
c6a5