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
a1b1
c1h6
c1g5
c1f4
c1e3
c1d2
d1f1
d1e1
d1d3
d1d2
g1h1
g1g2
g1f1
a2a4
a2a3
b2b4
b2b3
c2b1
c2a4
c2b3
c2d3
c2d2
e2b5
e2c4
e2d3
e2f1
h2h4
h2h3
c3b1
c3b5
c3d5
c3a4
f3e1
f3e5
f3g5
f3d2
f3h4
g3g4
d4e5
d4d5

## Board State Fen
r1b1r1k1/2qn1ppp/p1pb1n2/1p2p3/3PP3/2N2NP1/PPQ1BP1P/R1BR2K1 w - - 1 14
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
a1b1
c1h6
c1g5
c1f4
c1e3
c1d2
d1f1
d1e1
d1d3
d1d2
g1h1
g1g2
g1f1
a2a4
a2a3
b2b4
b2b3
c2b1
c2a4
c2b3
c2d3
c2d2
e2b5
e2c4
e2d3
e2f1
h2h4
h2h3
c3b1
c3b5
c3d5
c3a4
f3e1
f3e5
f3g5
f3d2
f3h4
g3g4
d4e5
d4d5

## Board State Fen
r1b1r1k1/2qn1ppp/p1pb1n2/1p2p3/3PP3/2N2NP1/PPQ1BP1P/R1BR2K1 w - - 1 14
assistant
a2a3