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
a2a4
a2a3
h1g1
b2b4
b2b3
f1a6
f1b5
f1c4
f1d3
f1e2
e1c1
e1f2
e1e2
e1d1
a1d1
a1c1
a1b1
d2c1
d2d1
d2f2
d2e2
d2d3
g2g4
g2g3
h2h4
h2h3
c3b1
c3b5
c3d1
c3d5
c3a4
c3e2
e3g1
e3f2
e3h6
e3g5
e3f4
f3f4
d4c6
d4e2
d4e6
d4b3
d4b5
d4f5
e4e5

## Board State Fen
r1bq1rk1/pp2ppbp/2np1np1/8/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQ - 3 9
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
a2a4
a2a3
h1g1
b2b4
b2b3
f1a6
f1b5
f1c4
f1d3
f1e2
e1c1
e1f2
e1e2
e1d1
a1d1
a1c1
a1b1
d2c1
d2d1
d2f2
d2e2
d2d3
g2g4
g2g3
h2h4
h2h3
c3b1
c3b5
c3d1
c3d5
c3a4
c3e2
e3g1
e3f2
e3h6
e3g5
e3f4
f3f4
d4c6
d4e2
d4e6
d4b3
d4b5
d4f5
e4e5

## Board State Fen
r1bq1rk1/pp2ppbp/2np1np1/8/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQ - 3 9
assistant
e1c1