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
e1e3
e1e2
b2b4
b2b3
f3e5
f3g5
f3d2
f3d4
f3h2
f3h4
c3c4
c1h6
c1g5
c1f4
c1e3
c1d2
d1a4
d1b3
d1c2
d1e2
d1d2
g3f1
g3f5
g3h1
g3h5
g3e2
h3h4
b5a4
b5a6
b5c4
b5c6
d3d4
a2a4
a2a3
g1h2
g1h1
g1f1
a1b1

## Board State Fen
r2q1rk1/bp3ppp/2ppbnn1/pB2p3/4P3/2PP1NNP/PP3PP1/R1BQR1K1 w - - 0 13
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
e1e3
e1e2
b2b4
b2b3
f3e5
f3g5
f3d2
f3d4
f3h2
f3h4
c3c4
c1h6
c1g5
c1f4
c1e3
c1d2
d1a4
d1b3
d1c2
d1e2
d1d2
g3f1
g3f5
g3h1
g3h5
g3e2
h3h4
b5a4
b5a6
b5c4
b5c6
d3d4
a2a4
a2a3
g1h2
g1h1
g1f1
a1b1

## Board State Fen
r2q1rk1/bp3ppp/2ppbnn1/pB2p3/4P3/2PP1NNP/PP3PP1/R1BQR1K1 w - - 0 13
assistant
b5a4