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
d1d2
c3c4
g2g4
g2g3
b2b4
b2b3
h2h3
a2a4
a2a3
g1h1
g1f1
e1f1
e1e6
e1e5
e1e4
e1e3
e1e2
d3b1
d3c2
d3a6
d3b5
d3c4
d3f1
d3e2
d3g6
d3f5
d3e4
f3e5
f3g5
f3d2
f3d4
h4g3
h4f6
h4g5
h4a4
h4b4
h4c4
h4d4
h4e4
h4f4
h4g4
h4h3
h4h7
h4h6
h4h5

## Board State Fen
2br1rk1/1pq1n2p/p3ppp1/8/7Q/2PB1N2/PP3PPP/3RR1K1 w - - 4 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
d1a1
d1b1
d1c1
d1d2
c3c4
g2g4
g2g3
b2b4
b2b3
h2h3
a2a4
a2a3
g1h1
g1f1
e1f1
e1e6
e1e5
e1e4
e1e3
e1e2
d3b1
d3c2
d3a6
d3b5
d3c4
d3f1
d3e2
d3g6
d3f5
d3e4
f3e5
f3g5
f3d2
f3d4
h4g3
h4f6
h4g5
h4a4
h4b4
h4c4
h4d4
h4e4
h4f4
h4g4
h4h3
h4h7
h4h6
h4h5

## Board State Fen
2br1rk1/1pq1n2p/p3ppp1/8/7Q/2PB1N2/PP3PPP/3RR1K1 w - - 4 20
assistant
d3c2