Chess Poetry 5

In the diagram, the pieces are in a position where White has a move and must win! It sounds a bit unnatural, but it's a fact: 1.Bf6+ follows! g5 2.Kh2 Qxe2 3.Bc3!! A fantastic move, after which the white bishop turns out to be stronger than the black queen! This is the so-called "dominance" theme, where too often the criteria of figure strength lose meaning. 3.Qf2 4.Be5! and White wins because the "g3" point is indefensible: 4.Qe1 5.g3+ Qxg3 6.Bxg3.