Chess Puzzle of the Week (157)

Steffen Slumstrup Nielsen/Martin Minski
7th Prize Chess Artistry Competition 2021
White to play and win

Many experts now agree that solving endgame studies on a regular basis is an important tool for chess improvement. In her column in New in Chess 2021#7, Judit Polgar tells how she’s been solving studies since the age of 6. She organised a Chess Artistry Competition in memory of Pal Benko (John Nunn acted as judge) and demonstrates two of the prizewinners.

If you reached this position in a game you might be tempted to agree a draw, but in fact White can win with an accurate sequence. Can you find it?