2 entries across 2 sections of the encyclopedia.
A practical guide to the 1.d4 and 2.Bf4 setup — the one formation you can aim for against almost anything, the plans that give it teeth, and the two or three moments where you actually have to think.
The bishop that comes out before the pawns — 1.d4 and 2.Bf4, the setup that quietly became the most-played opening below master level and a genuine weapon above it.