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
f1b1
f1c1
f1d1
f1e1
e2e4
e2e3
h2h4
h2h3
g1h1
g1g2
b2a3
b2c1
b2d4
b2c3
a2a4
a2a3
a1e1
a1d1
a1c1
a1b1
b3a4
b3d1
b3c2
b3g8
b3f7
b3e6
b3d5
b3c4
b3a3
b3e3
b3d3
b3c3
b3b6
b3b5
b3b4
f3b7
f3c6
f3d5
f3e4
f3h1
f3g2
f3h5
f3g4
g3g4

## Board State Fen
r2qr2k/ppp3pp/1b3p2/8/3n4/1Q3BP1/PB2PP1P/R4RK1 w - - 0 20
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
f1b1
f1c1
f1d1
f1e1
e2e4
e2e3
h2h4
h2h3
g1h1
g1g2
b2a3
b2c1
b2d4
b2c3
a2a4
a2a3
a1e1
a1d1
a1c1
a1b1
b3a4
b3d1
b3c2
b3g8
b3f7
b3e6
b3d5
b3c4
b3a3
b3e3
b3d3
b3c3
b3b6
b3b5
b3b4
f3b7
f3c6
f3d5
f3e4
f3h1
f3g2
f3h5
f3g4
g3g4

## Board State Fen
r2qr2k/ppp3pp/1b3p2/8/3n4/1Q3BP1/PB2PP1P/R4RK1 w - - 0 20
assistant
b2d4