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
c1a1
c1b1
c1c8
c1c7
c1c6
c1c5
c1c4
c1c3
c1c2
d1f1
d1e1
g1h1
g1f1
a2a4
a2a3
d2a5
d2b4
d2c3
d2e1
d2c2
d2d4
d2d3
e2b5
e2c4
e2d3
e2f1
e2h5
e2g4
e2f3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
b3a1
b3a5
b3c5
b3d4
e3a7
e3b6
e3c5
e3d4
e3h6
e3g5
e3f4

## Board State Fen
1r1qr1k1/4bppp/3p1n2/1p1Pn3/4p3/1N2B3/PP1QBPPP/2RR2K1 w - - 2 18
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
c1a1
c1b1
c1c8
c1c7
c1c6
c1c5
c1c4
c1c3
c1c2
d1f1
d1e1
g1h1
g1f1
a2a4
a2a3
d2a5
d2b4
d2c3
d2e1
d2c2
d2d4
d2d3
e2b5
e2c4
e2d3
e2f1
e2h5
e2g4
e2f3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
b3a1
b3a5
b3c5
b3d4
e3a7
e3b6
e3c5
e3d4
e3h6
e3g5
e3f4

## Board State Fen
1r1qr1k1/4bppp/3p1n2/1p1Pn3/4p3/1N2B3/PP1QBPPP/2RR2K1 w - - 2 18
assistant
e3f4