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
c2c4
c2c3
d3a6
d3b5
d3c4
d3f1
d3e2
h3h4
e4f5
h5d1
h5e2
h5f3
h5g4
h5g6
h5f5
h5g5
h5h4
h5h7
h5h6
a3a4
g2g4
g2g3
d2c1
d2a5
d2b4
d2c3
d2e1
d2h6
d2g5
d2f4
d2e3
a1f1
a1e1
a1d1
a1c1
a1b1
a1a2
f2e2
f2f1
f2f5
f2f4
f2f3
b2b4
b2b3
g1h2
g1h1
g1f1

## Board State Fen
r2qr1k1/pp4pp/5pn1/4nb1Q/3pP3/P2B3P/1PPB1RP1/R5K1 w - - 0 20
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
c2c4
c2c3
d3a6
d3b5
d3c4
d3f1
d3e2
h3h4
e4f5
h5d1
h5e2
h5f3
h5g4
h5g6
h5f5
h5g5
h5h4
h5h7
h5h6
a3a4
g2g4
g2g3
d2c1
d2a5
d2b4
d2c3
d2e1
d2h6
d2g5
d2f4
d2e3
a1f1
a1e1
a1d1
a1c1
a1b1
a1a2
f2e2
f2f1
f2f5
f2f4
f2f3
b2b4
b2b3
g1h2
g1h1
g1f1

## Board State Fen
r2qr1k1/pp4pp/5pn1/4nb1Q/3pP3/P2B3P/1PPB1RP1/R5K1 w - - 0 20
assistant
e4f5