"Throw knives to inflict damage. Upon first hit, hold R2/RT to further attack opponent."
Checkmate (詰み（チェック・メイト） - Chekku Meito) is one of the abilities exclusive to Dio in Jump Force.
Overview
Dio summons The World, who throws 11 knives at his opponent. If the user keeps the charge button held when it hits, The World does another attack that causes the opponent to fall back.
Origins
This ability is inspired by the final battle between Jotaro and Dio in Stardust Crusaders. Early on in the battle, Dio decides to take out Jotaro from a distance. He does so by freezing time and throwing multiple knives at him from different angles., which fly at Jotaro once time resumes. This is replicated by The World throwing the knives in a circle around the opponent.
Checkmate in action
Checkmate follow-up