Source/Quoter drill-down

SID Name Originals Quotes
13394 Porter's Spirit 1 0
3411 Porter's Spirit of the Times 9 0
9635 Portoroz 2 0
4904 Portoroz Internet Ty. 7 0
4905 Portoroz Quick Composing Ty. 6 0
4912 Portoroz Vodka Ty. 2 0
15582 Portuguese Chess Federation Meredith Ty. 1 0

Guidance

To view the chess problems originally published in a particular source, click on the number in the ‘Originals’ column. To view the chess problems quoted by a particular source, click on the number in the ‘Quotes’ column.

Developed and maintained by Brian Stephenson.
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