Britannica
Sources used in this answer
Why does the number of cards dealt decrease in later rounds of knockout whist?
Created from Britannica articles
using AI.
AI can make mistakes, so verify using Britannica articles.
whist
Men playing whist, watercolour on paper by Mary Ellen Best, c. mid-19th century; in the York Art Gallery, England.
In knockout whist, the number of cards dealt decreases by one in each subsequent round as a mechanism to eliminate players. Because players who fail to take at least one trick are knocked out of the game, the reduction in cards serves to increase the difficulty and pressure of the remaining rounds, eventually narrowing the competition down until a winner is determined.1