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
e1a1
e1b1
e1c1
e1d1
e1f1
g1h1
g1f2
g1f1
b2b4
b2b3
c2c4
c2c3
e2d1
e2a6
e2b5
e2c4
e2d3
e2f1
e2h5
e2g4
e2f3
e2d2
e2f2
g2g4
g2g3
h2h4
h2h3
e3c1
e3d2
e3b6
e3c5
e3d4
e3f2
a4a5
f4f5

## Board State Fen
r5k1/2p2pbp/pp2q1p1/3pP3/P4P2/4B3/1PP1Q1PP/4R1K1 w - - 1 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
e1a1
e1b1
e1c1
e1d1
e1f1
g1h1
g1f2
g1f1
b2b4
b2b3
c2c4
c2c3
e2d1
e2a6
e2b5
e2c4
e2d3
e2f1
e2h5
e2g4
e2f3
e2d2
e2f2
g2g4
g2g3
h2h4
h2h3
e3c1
e3d2
e3b6
e3c5
e3d4
e3f2
a4a5
f4f5

## Board State Fen
r5k1/2p2pbp/pp2q1p1/3pP3/P4P2/4B3/1PP1Q1PP/4R1K1 w - - 1 20
assistant
b2b3