4.d4...d65.Nd3
dxe5
(delete 1-ply diagram)
6.dxe5
5.Nd3...dxe56.dxe5
f6
7. Nh5
6.dxe5...f67.Nh5
Qh8
8. exf6
7.Nh5...Qh88.exf6
Bd5
8.exf6...Bd5
9. Ra5
c6
9.Ra5...c6
Time to go crazy! 10. Rxd5
After 10... cxd5 11. Ba4+
4.d4...d6
5.Nd3