1
2
3
4
5
6
7
h8
g
f
e
d
c
b
a
3.Nf3: …Bg4 and the queen on d7

Against 3.Nf3, Fins brings the bishop out to g4; after 6.c4, he drops the queen back to d8 in all 9 games from this position, and Stockfish prefers d7.

Recall: 4.b4. Which move?