Leopold Mitrofanov and Vladimir Fyodorov
1st Prize, "Vecherny Leningrad"
1970

White: Ke8, Ng8, Nh8; pawn - h3
Black: Kf5; pawn - f4

Win

"All" white has to do is keep his own pawn and hold back his
opponent's.

1 Ne7+ Kg5 2 Nhg6 f3 3 h4+ Kh5 4 Kf7 f2 5 Nd5 f1Q+ 6 Kg7
Kg4 7 Ne3+ and wins.

The first half of White's plan (to guard his own pawn) has been
carried out, but the other part has involved handling not just a
single enemy foot-soldier, but a full-blooded Queen. This is what
gives this ultra-miniature its quality of paradoxical elegance.