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
d1a4
d1b3
d1c2
d1b1
d1c1
b2b4
b2b3
g1f3
g1h3
d2c1
d2h6
d2g5
d2f4
d2e3
e2e4
e2e3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
c3b1
c3b5
c3d5
c3a4
c3e4
a2a4
a2a3
a1c1
a1b1

## Board State Fen
rnbqk2r/ppp1ppbp/6p1/3n4/3P4/2N5/PP1BPPPP/R2QKBNR w KQkq - 2 6
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
d1a4
d1b3
d1c2
d1b1
d1c1
b2b4
b2b3
g1f3
g1h3
d2c1
d2h6
d2g5
d2f4
d2e3
e2e4
e2e3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
c3b1
c3b5
c3d5
c3a4
c3e4
a2a4
a2a3
a1c1
a1b1

## Board State Fen
rnbqk2r/ppp1ppbp/6p1/3n4/3P4/2N5/PP1BPPPP/R2QKBNR w KQkq - 2 6
assistant
e2e4