<prompt> Qedela umusho olandelayo: Isibonelo esidumile sokuphulwa kwe-e4-e5 okuholela ekuhlaselweni kwenkosi kwenzeka emdlalweni iPenrose Tal kusuka ku  <response>: Ama-Olympic aseLeipzig ngo-1960. Nge-19.e5! dxe5 20.f5! Bb7 21.Rad1 Ba8 22.Nce4 Abamhlophe bafaka i-knight enamandla ku-e4, kuyilapho izingcezu zabamnyama zavalwa yi-pawn ku-e5. Ngokushesha uPenrose waqhuma nge-f-file futhi wafaka i-upset emangalisayo phezu kompetha wezwe obusayo. Ezinye izibonelo zakudala zalokhu kuqhuma okuphakathi zihlanganisa i-OjanenKeres, i-EstoniaFinland match, i-Helsinki 1960 