OBL: An Intuitive Guide
An explanation of OBL from a user's perspective.
Eopp
Type: 2E - AKA Line / 2E Opposite / 2E Opp / M2
2 edges are one color, and all other pieces on the face are the opposite color. The two edges are exactly opposite from each other.
We’ve been calling this case “Eopp” (pronounced “ee-opp”).
