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
e4e3
c5b3
c5b7
c5d3
c5d7
c5a4
c5a6
c5e6
f5e3
f5e7
f5g3
f5g7
f5d4
f5d6
f5h4
f5h6
f6e6
g6g5

## Board State Fen
8/2R5/5kp1/2n2n1p/2N1p2P/8/5K2/8 b - - 2 70
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
e4e3
c5b3
c5b7
c5d3
c5d7
c5a4
c5a6
c5e6
f5e3
f5e7
f5g3
f5g7
f5d4
f5d6
f5h4
f5h6
f6e6
g6g5

## Board State Fen
8/2R5/5kp1/2n2n1p/2N1p2P/8/5K2/8 b - - 2 70
assistant
c5d3