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
d1e1
d1d2
f1e1
g1h1
a2a4
a2a3
b2b4
b2b3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
d3b1
d3c2
d3a6
d3b5
d3c4
d3e2
d3e4
d3a3
d3b3
d3c3
d3d2
d3h3
d3g3
d3f3
d3e3
d4c2
d4c6
d4e2
d4e6
d4b3
d4b5
d4f3
d4f5

## Board State Fen
4r1k1/p1p1rppp/8/3q4/3Nn3/3Q4/PP3PPP/3R1RK1 w - - 0 19
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
d1e1
d1d2
f1e1
g1h1
a2a4
a2a3
b2b4
b2b3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
d3b1
d3c2
d3a6
d3b5
d3c4
d3e2
d3e4
d3a3
d3b3
d3c3
d3d2
d3h3
d3g3
d3f3
d3e3
d4c2
d4c6
d4e2
d4e6
d4b3
d4b5
d4f3
d4f5

## Board State Fen
4r1k1/p1p1rppp/8/3q4/3Nn3/3Q4/PP3PPP/3R1RK1 w - - 0 19
assistant
b2b3