Last gasp - Fischer vs Petrosian Game 9 | Candidates 1971

From a channel Lumen includes in full: PowerPlayChess is GM Daniel King's game-analysis channel: classic and current top-level games walked through move by move with the ideas explained, plus weekly puzzles.

A 21-minute video from PowerPlayChess's catalogue; the title names its topic.

Video by PowerPlayChess, played through YouTube's embedded player.