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
d1d2
g1h1
g1f1
a1c1
a1b1
a2a4
a2a3
e2e4
e2e3
f2f4
f2f3
g2f1
g2d5
g2e4
g2f3
g2h1
g2h3
h2h4
h2h3
b3a4
b3c2
b3d5
b3c4
b3a3
b3c3
b3b4
d3d4
g3g4
b5a3
b5a7
b5c3
b5c7
b5d4
b5d6

## Board State Fen
rb3rk1/pp1q1p1p/4ppb1/1N1p4/8/1Q1P2P1/PP2PPBP/R2R2K1 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
d1b1
d1c1
d1f1
d1e1
d1d2
g1h1
g1f1
a1c1
a1b1
a2a4
a2a3
e2e4
e2e3
f2f4
f2f3
g2f1
g2d5
g2e4
g2f3
g2h1
g2h3
h2h4
h2h3
b3a4
b3c2
b3d5
b3c4
b3a3
b3c3
b3b4
d3d4
g3g4
b5a3
b5a7
b5c3
b5c7
b5d4
b5d6

## Board State Fen
rb3rk1/pp1q1p1p/4ppb1/1N1p4/8/1Q1P2P1/PP2PPBP/R2R2K1 w - - 0 16
assistant
e2e4