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
d4c2
d4e2
d4e6
d4b3
d4f3
d4f5
b5b4
e5f6
e5f4
e5e6
e5d6
e5d5
a6a5
c6c5

## Board State Fen
8/8/p1p5/1p2k2P/3n4/2K3N1/8/8 b - - 2 61
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
d4c2
d4e2
d4e6
d4b3
d4f3
d4f5
b5b4
e5f6
e5f4
e5e6
e5d6
e5d5
a6a5
c6c5

## Board State Fen
8/8/p1p5/1p2k2P/3n4/2K3N1/8/8 b - - 2 61
assistant
d4f5