Perpetual Check
Perpetual Check: An unavoidable sequence of repeated checks that normally produces a draw by repetition.
In-Depth Explanation
Perpetual check is a practical defensive resource when a player cannot win or is materially behind. The checking side forces the king to repeat positions without allowing shelter. Under official rules the draw is claimed through threefold repetition; perpetual check itself is an informal description.
Related Tactics Terms
Fork
A tactical maneuver where a single piece attacks two or more of the opponent's pieces simultaneously.
Pin
A tactic where a defending piece is restricted from moving because doing so would expose a more valuable piece to capture.
Skewer
A tactical attack on two pieces in a line, similar to a pin, but the more valuable piece is in front.
Recommended Tools
Frequently Asked Questions
An unavoidable sequence of repeated checks that normally produces a draw by repetition.
Look for perpetual check in themed puzzles, then review missed patterns in the analysis board without moving the pieces first.
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