Find the decisive blow (difficulty 1125)
Black to move
Show solution
- g8–a2 key move
- b1–a2
- g1–c1
What makes it
Mate in four, bought with a 3-point investment. The key move is the bishop's. 7 half-moves of forced play.
Black to move
Mate in four, bought with a 3-point investment. The key move is the bishop's. 7 half-moves of forced play.