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
a1c1
a1b1
a1a4
a1a3
a1a2
d1e2
d1b1
d1c1
d1d4
d1d3
d1d2
e1e8
e1e7
e1e6
e1e5
e1e4
e1e3
e1e2
f1a6
f1b5
f1c4
f1d3
f1e2
g1h1
b2b4
b2b3
g2g4
g2g3
h2d6
h2e5
h2f4
h2g3
c3b1
c3b5
c3a2
c3a4
c3e2
c3e4
f3e5
f3g5
f3d2
f3d4
f3h4
h3h4

## Board State Fen
r1bqr1k1/1pp2pb1/p2p1npp/P2P1n2/8/2N2N1P/1PP2PPB/R2QRBK1 w - - 3 16
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
a1c1
a1b1
a1a4
a1a3
a1a2
d1e2
d1b1
d1c1
d1d4
d1d3
d1d2
e1e8
e1e7
e1e6
e1e5
e1e4
e1e3
e1e2
f1a6
f1b5
f1c4
f1d3
f1e2
g1h1
b2b4
b2b3
g2g4
g2g3
h2d6
h2e5
h2f4
h2g3
c3b1
c3b5
c3a2
c3a4
c3e2
c3e4
f3e5
f3g5
f3d2
f3d4
f3h4
h3h4

## Board State Fen
r1bqr1k1/1pp2pb1/p2p1npp/P2P1n2/8/2N2N1P/1PP2PPB/R2QRBK1 w - - 3 16
assistant
e1e8