Tham chiếu Số Morphy

  1. 1 2 3 4 5 6 7 Your Morphy Number is Up, by Taylor Kingston, PDF
  2. 1 2 Playing the Morphy Number Game, by Tim Harding, PDF
  3. ↑ Tim Krabbé - see item #67
  4. 1 2 3 Frederick Rhine, Fun with Morphy Numbers
  5. ↑ Barden's comments to Tim Harding, Playing the Morphy Number Game, chesscafe.com, 2010.
  6. ↑ Edward Winter, Chess Note 6614, ngày 11 tháng 6 năm 2010. Truy cập ngày 15 tháng 9 năm 2010.
  7. ↑ Played James Mortimer in the City of London Championship of 1910/11.
  8. ↑ Played James Mortimer in several City of London Championships from 1906 to 1910.
  9. ↑ JM Aitken beat Savielly Tartakower at Southsea in 1949
  10. ↑ Čeněk Kottnauer played Tartakower at the Staunton Memorial Tournament, Groningen 1946.
  11. 1 2 Played Ossip Bernstein at the 1961 IBM Amsterdam tournament.
  12. ↑ Robert Wade played Savielly Tartakower twice, in 1951 (Staunton Memorial) and 1953 (Hastings). He also defeated Ossip Bernstein at the IBM Amsterdam tournament in 1961.
  13. ↑ Played Eugene Znosko-Borovsky at Baam in 1947.

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WikiPedia: Số Morphy http://chicagochess.blogspot.com/2010/09/fun-with-... http://www.chesscafe.com/Tim/kibb166.htm http://www.chesscafe.com/text/kibitz166.pdf http://www.chesscafe.com/text/skittles258.pdf http://www.chessgames.com/perl/chess.pl?pid=10247&... http://www.chessgames.com/perl/chessgame?gid=11000... http://www.chessgames.com/perl/chessgame?gid=12277... http://www.chessgames.com/perl/chessgame?gid=12690... http://www.chessgames.com/perl/chessgame?gid=12703... http://www.chessgames.com/perl/chessgame?gid=14552...