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
d1c1
d1e1
d1d3
d1d2
g1h1
f1e1
b1a3
b1c3
b1d2
a2a4
a2a3
b2b4
b2b3
e2e4
e2e3
f2f3
g2d5
g2e4
g2f3
g2h1
g3g4
h3g5
c4d5
c4c5
f4c1
f4d2
f4e3
f4b8
f4c7
f4d6
f4e5
f4h6
f4g5

## Board State Fen
rnbqk2r/pp2b1pp/2p1pn2/3p1p2/2PP1B2/6PN/PP2PPBP/RN1Q1RK1 w kq - 4 8
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
d1c1
d1e1
d1d3
d1d2
g1h1
f1e1
b1a3
b1c3
b1d2
a2a4
a2a3
b2b4
b2b3
e2e4
e2e3
f2f3
g2d5
g2e4
g2f3
g2h1
g3g4
h3g5
c4d5
c4c5
f4c1
f4d2
f4e3
f4b8
f4c7
f4d6
f4e5
f4h6
f4g5

## Board State Fen
rnbqk2r/pp2b1pp/2p1pn2/3p1p2/2PP1B2/6PN/PP2PPBP/RN1Q1RK1 w kq - 4 8
assistant
b1d2