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
g1h1
g1f2
g1f1
g2g4
g2g3
h2h4
h2h3
a3a1
a3a2
a3b3
a3a4
d3c1
d3e1
d3e5
d3b2
d3b4
d3f2
f4f5
c5b3
c5b7
c5d7
c5a4
c5a6
c5e4
c5e6

## Board State Fen
4r1k1/5pp1/7p/1nN5/p4P2/Rb1N1P2/6PP/6K1 w - - 4 42
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
g1h1
g1f2
g1f1
g2g4
g2g3
h2h4
h2h3
a3a1
a3a2
a3b3
a3a4
d3c1
d3e1
d3e5
d3b2
d3b4
d3f2
f4f5
c5b3
c5b7
c5d7
c5a4
c5a6
c5e4
c5e6

## Board State Fen
4r1k1/5pp1/7p/1nN5/p4P2/Rb1N1P2/6PP/6K1 w - - 4 42
assistant
a3a1