Greco Defence (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Greco Defence" in English language version.

refsWebsite

Global rank English rank

low place

7,868^th place

6^th place

6^th place

archive.org (Global: 6^th place; English: 6^th place)

Schiller, Eric (1998). "McConnell Defense". Unorthodox Chess Openings. Cardoza Publishing. p. 287. ISBN 0-940685-73-6.

chesscafe.com (Global: low place; English: 7,868^th place)

Opening Lanes Gary Lane, Chesscafe.com, 2001, last question on the page.