Ian Nepomniachtchi (Black) Puzzle: Fork — Win Material

A fork is a tactical move that attacks two or more targets at once, often combining check with an attack on a valuable piece. In this position, Black uses a queen fork to exploit White’s exposed king and undefended rook. The checking move limits White’s replies while creating a direct threat against material. This is a classic example of how king safety can outweigh apparent attacking pressure and produce a decisive material gain.