PART 2 • Databases
• Please be aware that the more information you enter in the “Find
games” dialogue, the fewer games will be returned by the search.
In Boolean algebraic terms, a Chess King game search is an “and”
search, not an “or” search. So, for example, if you search for all the
games of Magnus Carlsen, you'll receive a set of games in return, but if
you search for all of his games against opposition rated 2700 and up,
you'll receive fewer games (as games against lower rated opposition
will be excluded). If you add a range of years (say, 2011-2014) along
with those search terms, you'll get fewer games yet.
• When you're looking at a list of search results and wish to return to
the view of all the games in a database, click the “Reset” button in the
“Find games” panel.
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