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
b2b4
b2b3
a2a4
a2a3
g1h1
f1e1
d1a4
d1b3
d1c2
d1c1
d1e1
d1d3
d1d2
b1a3
b1d2
e2a6
e2b5
e2c4
e2d3
e2h5
e2g4
e2f3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
c3c4
e3c1
e3d2
e3h6
e3g5
e3f4
d4c2
d4c6
d4e6
d4b3
d4b5
d4f3
d4f5

## Board State Fen
r1b1k2r/ppp1nppp/3p2q1/2b1n3/3NP3/2P1B3/PP2BPPP/RN1Q1RK1 w kq - 0 10
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
b2b4
b2b3
a2a4
a2a3
g1h1
f1e1
d1a4
d1b3
d1c2
d1c1
d1e1
d1d3
d1d2
b1a3
b1d2
e2a6
e2b5
e2c4
e2d3
e2h5
e2g4
e2f3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
c3c4
e3c1
e3d2
e3h6
e3g5
e3f4
d4c2
d4c6
d4e6
d4b3
d4b5
d4f3
d4f5

## Board State Fen
r1b1k2r/ppp1nppp/3p2q1/2b1n3/3NP3/2P1B3/PP2BPPP/RN1Q1RK1 w kq - 0 10
assistant
f2f3