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
d1f1
d1e1
d1d8
d1d7
d1d6
d1d5
d1d4
d1d3
d1d2
c1a3
c1b2
c1h6
c1g5
c1f4
c1e3
c1d2
b1a1
b1b7
b1b6
b1b5
b1b4
b1b3
b1b2
e4c2
e4d3
e4c6
e4d5
e4g6
e4f5
f3e1
f3e5
f3g5
f3d2
f3d4
f3h4
g2g3
a2a4
a2a3
h2h4
h2h3
g1h1
g1f1

## Board State Fen
r4rk1/pp3p1p/2n3p1/8/4B1b1/2b2N2/P4PPP/1RBR2K1 w - - 0 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
d1f1
d1e1
d1d8
d1d7
d1d6
d1d5
d1d4
d1d3
d1d2
c1a3
c1b2
c1h6
c1g5
c1f4
c1e3
c1d2
b1a1
b1b7
b1b6
b1b5
b1b4
b1b3
b1b2
e4c2
e4d3
e4c6
e4d5
e4g6
e4f5
f3e1
f3e5
f3g5
f3d2
f3d4
f3h4
g2g3
a2a4
a2a3
h2h4
h2h3
g1h1
g1f1

## Board State Fen
r4rk1/pp3p1p/2n3p1/8/4B1b1/2b2N2/P4PPP/1RBR2K1 w - - 0 16
assistant
b1b7