8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
2…Nf6 3.e5 Nd5: 4.d4!

2…Nf6 comes up 30 times. After 3.e5 Nd5, you play 4.c4 in 12 games and 4.b4 in 6, where you score only 33%.

Recall: black king on e8, Black has blocked with …h5. Your plan?