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Perpetual check (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Perpetual check" in English language version.

refsWebsite
Global rank English rank
4chessgames.com
2,164th place
1,605th place
2xs4all.nl
2,158th place
1,899th place
1dieschwalbe.de
low place
low place

chessgames.com

  • "Unzicker vs. Averbakh, Stockholm 1952". Chessgames.com.
  • "Hamppe vs. Meitner, Vienna 1872". Chessgames.com.
  • "Leko vs. Kramnik, Wijk aan Zee 2008". Chessgames.com.
  • "Fischer vs. Tal, Leipzig 1960". Chessgames.com.

dieschwalbe.de

pdb.dieschwalbe.de

xs4all.nl

timkr.home.xs4all.nl