Bill Spights Opening Exercise With Elf 3 / Solution
![[Diagram]](../../diagrams/52/5286a6c8bf450ee1e0c49d982b3c4288.png)
Elf's main line
In its commentary Elf plays a probe in the bottom right corner and then comes back and plays a large knight's enclosure in the top left corner. Black approaches the corner, as expected, and then White replies locally to the approach.