Puzzle 1924: Black Mates in 5.

Game Type

Chess: End Game

White

Leon Piasetski

Black

Kaidanov

Game Location

Las Vegas

Year

1992

Turn

Black

Moves

5

Fen String

1Q6/6pk/P7/NR1q2np/2p1r1PK/4P3/P6P/8 b - - 0 1

Puzzle Solution

...Nf3+ if Kh3 Ng1+ or if Kg3 Rxg4+