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
e1d2
g1f3
g1h3
d1d3
d1d2
c1h6
c1g5
c1f4
c1e3
c1d2
b1a3
b1c3
b1d2
a2a4
a2a3
b2b4
b2b3
c2c4
c2c3
e2e4
e2e3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
d4d5

## Board State Fen
rnbqkb1r/pppppppp/5n2/8/3P4/8/PPP1PPPP/RNBQKBNR w KQkq - 1 2
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
e1d2
g1f3
g1h3
d1d3
d1d2
c1h6
c1g5
c1f4
c1e3
c1d2
b1a3
b1c3
b1d2
a2a4
a2a3
b2b4
b2b3
c2c4
c2c3
e2e4
e2e3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
d4d5

## Board State Fen
rnbqkb1r/pppppppp/5n2/8/3P4/8/PPP1PPPP/RNBQKBNR w KQkq - 1 2
assistant
c2c4