1
2
3
4
5
6
7
h8
g
f
e
d
c
b
a
4.d5: the capture on c3

Against 4.d5, GMHess takes the knight almost every time, then blocks the center with …d6. The position after 5…d6 arises in 49 games, for 63%.

Recall: after 7.Qb4, which move?