Skip to content

Interference

Interference blocks the line between an enemy piece and the square it defends or attacks. You place a piece on that line, sometimes as a sacrifice, so the defender can no longer do its job.

If two enemy pieces share a line, a piece dropped between them can shut both ideas off at once.

Source database: 22,183 puzzles with this tag. This trainer: 180.

8

7

6

5

4

3

2

a1

b

c

d

e

f

g

h

Puzzle rating 953 · played 1,056 times in the source set

Find the move.

Solved in a row: 0. The next puzzle stays near rating 1,400.

Progress stays in this browser. Where the puzzles come from.

By rating band

These band pages are not indexed. They keep the same theme and fix the rating range.

beginner705 in the source database · 36 on the page easy4,935 in the source database · 36 on the page intermediate7,022 in the source database · 36 on the page hard5,789 in the source database · 36 on the page expert3,732 in the source database · 36 on the page