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
a1a3
a1a2
d1e2
d1b1
d1c1
d1d3
d1d2
e1f1
e1e2
g1h1
g1f1
b2b4
b2b3
g2g4
g2g3
h2h4
h2h3
c3b1
c3b5
c3d5
c3a2
c3e2
c3e4
e3c1
e3d2
e3h6
e3g5
e3f4
f3e2
f3b7
f3c6
f3d5
f3e4
f3h5
f3g4
a4a5
d4d5
e5d3
e5d7
e5f7
e5c4
e5c6
e5g4
e5g6

## Board State Fen
rnqr2k1/1bp2pbp/pp2pnp1/4N3/P2P4/2N1BB2/1PP2PPP/R2QR1K1 w - - 5 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
a1c1
a1b1
a1a3
a1a2
d1e2
d1b1
d1c1
d1d3
d1d2
e1f1
e1e2
g1h1
g1f1
b2b4
b2b3
g2g4
g2g3
h2h4
h2h3
c3b1
c3b5
c3d5
c3a2
c3e2
c3e4
e3c1
e3d2
e3h6
e3g5
e3f4
f3e2
f3b7
f3c6
f3d5
f3e4
f3h5
f3g4
a4a5
d4d5
e5d3
e5d7
e5f7
e5c4
e5c6
e5g4
e5g6

## Board State Fen
rnqr2k1/1bp2pbp/pp2pnp1/4N3/P2P4/2N1BB2/1PP2PPP/R2QR1K1 w - - 5 13
assistant
d1e2