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
b1c1
d1c1
d1e1
d1d6
d1d5
d1d4
d1d3
d1d2
f1e3
f1d2
f1h2
g1h2
g1h1
g1g2
b2b4
b2b3
e2e3
f2f4
f2f3
a3a4
c3a5
c3b4
c3e1
c3d2
c3e5
c3d4
g3g4
e4c2
e4d3
e4b7
e4c6
e4d5
e4h1
e4g2
e4f3
e4h7
e4g6
e4f5
e4a4
e4b4
e4c4
e4d4
e4e3
e4g4
e4f4
e4e5
h4h5

## Board State Fen
1r3bk1/pr3qpp/3n1p2/2p1p3/4Q2P/P1B3P1/1P2PP2/1R1R1NK1 w - - 6 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
b1a1
b1c1
d1c1
d1e1
d1d6
d1d5
d1d4
d1d3
d1d2
f1e3
f1d2
f1h2
g1h2
g1h1
g1g2
b2b4
b2b3
e2e3
f2f4
f2f3
a3a4
c3a5
c3b4
c3e1
c3d2
c3e5
c3d4
g3g4
e4c2
e4d3
e4b7
e4c6
e4d5
e4h1
e4g2
e4f3
e4h7
e4g6
e4f5
e4a4
e4b4
e4c4
e4d4
e4e3
e4g4
e4f4
e4e5
h4h5

## Board State Fen
1r3bk1/pr3qpp/3n1p2/2p1p3/4Q2P/P1B3P1/1P2PP2/1R1R1NK1 w - - 6 28
assistant
e4d3