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
e1f1
e1e8
e1e7
e1e6
e1e5
e1e4
e1e3
e1e2
d1a4
d1b3
d1c2
d1e2
d1d3
d1d2
g2g4
g2g3
b2b4
b2b3
g1h1
g1f1
a2a4
a2a3
c1h6
c1g5
c1f4
c1e3
c1d2
a1b1
c3b1
c3b5
c3d5
c3a4
c3e2
c3e4
f3e5
f3g5
f3d2
f3h2
f3h4
h3h4
c4b3
c4a6
c4b5
c4f1
c4e2
c4d3
c4f7
c4e6
c4d5
d4d5

## Board State Fen
r1bqr1k1/1pp2pp1/p1nb1n1p/8/2BP4/2N2N1P/PP3PP1/R1BQR1K1 w - - 2 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
e1f1
e1e8
e1e7
e1e6
e1e5
e1e4
e1e3
e1e2
d1a4
d1b3
d1c2
d1e2
d1d3
d1d2
g2g4
g2g3
b2b4
b2b3
g1h1
g1f1
a2a4
a2a3
c1h6
c1g5
c1f4
c1e3
c1d2
a1b1
c3b1
c3b5
c3d5
c3a4
c3e2
c3e4
f3e5
f3g5
f3d2
f3h2
f3h4
h3h4
c4b3
c4a6
c4b5
c4f1
c4e2
c4d3
c4f7
c4e6
c4d5
d4d5

## Board State Fen
r1bqr1k1/1pp2pp1/p1nb1n1p/8/2BP4/2N2N1P/PP3PP1/R1BQR1K1 w - - 2 14
assistant
a2a3