Study - Chekhover

1954


1. Bg4!! e1=Q

1... Kxg4 2. f3+ Kf4 3. Kf2 e1=Q+ 4. Kxe1 Kxf3 5. Kf1=

2. h3

Sets up a fortress. Extraordinarily, Black cannot win thanks to his entombed King.

1/2-1/2