Puzzle 3631: White mates in 3.

Game Type

Chess: End Game

White

Judit Polgar

Black

Xiangzhi Bu

Game Location

Bilbao

Year

2007

Turn

White

Moves

3

Fen String

6k1/6p1/4R2p/5R2/1P3PK1/5QP1/6rq/8 w - - 1 0

Puzzle Solution

Rf8+ if Kh7 Qd3+ or if Kxf8 Qa8+