Rules of Chess - Variations

Variations

One case of a minor extra rule being added for a particular match is "no drawing or resigning during the first 30 moves" in the London Chess Classic on 8–15 December 2009 at Olympia, London.

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Famous quotes containing the word variations:

    I may be able to spot arrowheads on the desert but a refrigerator is a jungle in which I am easily lost. My wife, however, will unerringly point out that the cheese or the leftover roast is hiding right in front of my eyes. Hundreds of such experiences convince me that men and women often inhabit quite different visual worlds. These are differences which cannot be attributed to variations in visual acuity. Man and women simply have learned to use their eyes in very different ways.
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