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
d1b1
d1c1
d1f1
d1e1
d1d6
d1d5
d1d4
d1d3
d1d2
g1h1
g1f1
a1c1
a1b1
a1a4
a1a3
a1a2
b2b4
b2b3
e2a6
e2b5
e2c4
e2d3
e2f1
g2g4
g2g3
h2h4
h2h3
c3b1
c3b5
c3d5
c3a2
c3a4
e3c1
e3d2
e3a7
e3b6
e3c5
e3d4
e3h6
e3g5
e3f4
f3e1
f3e5
f3g5
f3d2
f3d4
f3h4
a5a6

## Board State Fen
r2nkb1r/pp5p/2pnbpp1/P3p3/4P3/2N1BN2/1PP1BPPP/R2R2K1 w kq - 5 17
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
d1b1
d1c1
d1f1
d1e1
d1d6
d1d5
d1d4
d1d3
d1d2
g1h1
g1f1
a1c1
a1b1
a1a4
a1a3
a1a2
b2b4
b2b3
e2a6
e2b5
e2c4
e2d3
e2f1
g2g4
g2g3
h2h4
h2h3
c3b1
c3b5
c3d5
c3a2
c3a4
e3c1
e3d2
e3a7
e3b6
e3c5
e3d4
e3h6
e3g5
e3f4
f3e1
f3e5
f3g5
f3d2
f3d4
f3h4
a5a6

## Board State Fen
r2nkb1r/pp5p/2pnbpp1/P3p3/4P3/2N1BN2/1PP1BPPP/R2R2K1 w kq - 5 17
assistant
b2b3