From Queckenstadt 1914 [published in Sydsvenska Dagbladet /Swedish newspaper]
Here we have a bishop ending. White is a pawn down and black has two passers. No wonder your evals show a +score for black. But they should change cause white is winning this position. His pawns c6,d5,e4,f3 resembles an arrow, and once white lets it off there is fire on the board!
Test: White to move and win - could you do that under normal tournament conditions [40/2]
1. f4
Bxf4
2. Bd4
f6
3. e5
fxe5
4. Be3
Bxe3
5. d6
cxd6
6. c7
1-0