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
b1a1
b1f1
b1e1
b1d1
b1c1
b1b8
b1b7
b1b6
b1b5
b1b4
b1b3
b1b2
g1h1
g1g2
g1f1
a2a4
a2a3
h2h4
h2h3
e3c1
e3d2
e3d4
e3h6
e3g5
e3f4
f3c6
f3d5
f3e4
f3h1
f3g2
f3h5
f3g4
g3g4
c4b3
c4a6
c4b5
c4d3
c4f7
c4e6
c4d5
c4a4
c4b4
c4c1
c4c2
c4c3
c4h4
c4g4
c4f4
c4e4
c4d4

## Board State Fen
2b1rk2/3pqp1p/p1p3p1/2P1b3/2Q5/4BBP1/P3PP1P/1R4K1 w - - 2 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
b1a1
b1f1
b1e1
b1d1
b1c1
b1b8
b1b7
b1b6
b1b5
b1b4
b1b3
b1b2
g1h1
g1g2
g1f1
a2a4
a2a3
h2h4
h2h3
e3c1
e3d2
e3d4
e3h6
e3g5
e3f4
f3c6
f3d5
f3e4
f3h1
f3g2
f3h5
f3g4
g3g4
c4b3
c4a6
c4b5
c4d3
c4f7
c4e6
c4d5
c4a4
c4b4
c4c1
c4c2
c4c3
c4h4
c4g4
c4f4
c4e4
c4d4

## Board State Fen
2b1rk2/3pqp1p/p1p3p1/2P1b3/2Q5/4BBP1/P3PP1P/1R4K1 w - - 2 20
assistant
e3f4