Find the decisive blow (difficulty 1485)
Black to move
Show solution
- a6–e2 key move
- d1–b1
- e2–f3
What makes it
It starts with a queen move and forces mate in nine. A fork: two or three pieces fall under attack together. 17 half-moves of forced play.
Black to move
It starts with a queen move and forces mate in nine. A fork: two or three pieces fall under attack together. 17 half-moves of forced play.