Puzzle 4057: White Mates in 5.

Game Type

Chess: End Game

White

Spassky

Black

I Ulmanis

Game Location

Moscow

Year

1972

Turn

White

Moves

5

Fen String

r4rkb/pppqpp1n/3n2p1/3P4/3PbNP1/1BN1B3/PPPQ4/2KR3R w - - 0 1

Puzzle Solution

Qh2 if g5 Nxe4 or if Bxh1 Rxh1