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
a1a2
d1a4
d1b3
d1c2
d1b1
d1c1
d2c4
d2e4
d2b1
d2b3
d2f1
d2f3
g1h1
g1f1
e1f1
e2a6
e2b5
e2c4
e2d3
e2f1
e2h5
e2g4
e2f3
f2f3
g2g4
g2g3
h2h4
h2h3
a3a4
c3c4
f4e3
f4c7
f4d6
f4e5
f4g3
f4h6
f4g5

## Board State Fen
2r1r1k1/ppp2ppp/2n2b2/3q1b2/3P1B2/P1P5/3NBPPP/R2QR1K1 w - - 7 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
a1c1
a1b1
a1a2
d1a4
d1b3
d1c2
d1b1
d1c1
d2c4
d2e4
d2b1
d2b3
d2f1
d2f3
g1h1
g1f1
e1f1
e2a6
e2b5
e2c4
e2d3
e2f1
e2h5
e2g4
e2f3
f2f3
g2g4
g2g3
h2h4
h2h3
a3a4
c3c4
f4e3
f4c7
f4d6
f4e5
f4g3
f4h6
f4g5

## Board State Fen
2r1r1k1/ppp2ppp/2n2b2/3q1b2/3P1B2/P1P5/3NBPPP/R2QR1K1 w - - 7 17
assistant
d2f1