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
e2d1
e2f1
e2a2
e2b2
e2c2
e2d2
a1d1
a1c1
a1b1
a1a8
a1a7
a1a6
a1a5
a1a4
a1a3
a1a2
g1h1
g1f1
e1b1
e1c1
e1d1
e1f1
g2g4
g2g3
h2h4
h2h3
d3b1
d3c2
d3a6
d3b5
d3c4
e3d1
e3f1
e3f5
e3c2
e3c4
e3g4
f3e5
f3g5
f3d2
f3d4
f3h4
b4b5

## Board State Fen
2r3k1/1br2p1p/1q1p1npb/3Pp3/1P2P3/3BNN2/4QPPP/R3R1K1 w - - 1 28
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
e2d1
e2f1
e2a2
e2b2
e2c2
e2d2
a1d1
a1c1
a1b1
a1a8
a1a7
a1a6
a1a5
a1a4
a1a3
a1a2
g1h1
g1f1
e1b1
e1c1
e1d1
e1f1
g2g4
g2g3
h2h4
h2h3
d3b1
d3c2
d3a6
d3b5
d3c4
e3d1
e3f1
e3f5
e3c2
e3c4
e3g4
f3e5
f3g5
f3d2
f3d4
f3h4
b4b5

## Board State Fen
2r3k1/1br2p1p/1q1p1npb/3Pp3/1P2P3/3BNN2/4QPPP/R3R1K1 w - - 1 28
assistant
b4b5