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
d1a4
d1b3
d1c2
d1h5
d1g4
d1f3
d1e2
d1b1
d1c1
d1d5
d1d4
d1d3
d1d2
a2a4
a2a3
h2h4
h2h3
b2b4
b2b3
g2f1
g2d5
g2e4
g2f3
g2h1
g2h3
g1h1
g1f1
f2f4
f2f3
e1f1
e1e2
a1c1
a1b1
c3b1
c3b5
c3d5
c3a4
c3e2
c3e4
e3e4
g3g4
e5e6

## Board State Fen
r2q1rk1/pbn2pp1/1p5p/2ppP3/8/2N1P1P1/PP3PBP/R2QR1K1 w - - 1 15
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
d1a4
d1b3
d1c2
d1h5
d1g4
d1f3
d1e2
d1b1
d1c1
d1d5
d1d4
d1d3
d1d2
a2a4
a2a3
h2h4
h2h3
b2b4
b2b3
g2f1
g2d5
g2e4
g2f3
g2h1
g2h3
g1h1
g1f1
f2f4
f2f3
e1f1
e1e2
a1c1
a1b1
c3b1
c3b5
c3d5
c3a4
c3e2
c3e4
e3e4
g3g4
e5e6

## Board State Fen
r2q1rk1/pbn2pp1/1p5p/2ppP3/8/2N1P1P1/PP3PBP/R2QR1K1 w - - 1 15
assistant
f2f4