Grandmaster Varuzhan Akobian reviews Game 5 of the 1963 world championship match. His countryman and hero, Tigran Petrosian, won the match and the title.

Note that this match was a best-of-24 games series.

Tigran Vartanovich Petrosian vs Mikhail Botvinnik, Petrosian – Botvinnik World Championship Match (1963): D94 Gruenfeld, 5.e3