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
d1a1
d1b1
d1c1
d1h1
d1g1
d1f1
d1e1
d1d8
d1d7
d1d6
d1d5
d1d4
d1d3
d1d2
c3b1
c3b5
c3d5
c3a4
c3e2
c3e4
f2f3
h2h4
h2h3
a2a4
a2a3
g2h3
g2h1
g2g3
g2g1
g2f3
g2f1
b2b4
b2b3
e3e4
f4f5
e7a3
e7b4
e7c5
e7d6
e7d8
e7f6
e7f8

## Board State Fen
6k1/4Bpp1/pnr1pn1p/1p6/5P2/2N1P3/PP3PKP/3R4 w - - 4 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
d1a1
d1b1
d1c1
d1h1
d1g1
d1f1
d1e1
d1d8
d1d7
d1d6
d1d5
d1d4
d1d3
d1d2
c3b1
c3b5
c3d5
c3a4
c3e2
c3e4
f2f3
h2h4
h2h3
a2a4
a2a3
g2h3
g2h1
g2g3
g2g1
g2f3
g2f1
b2b4
b2b3
e3e4
f4f5
e7a3
e7b4
e7c5
e7d6
e7d8
e7f6
e7f8

## Board State Fen
6k1/4Bpp1/pnr1pn1p/1p6/5P2/2N1P3/PP3PKP/3R4 w - - 4 28
assistant
e3e4