https://ro.wikipedia.org/wiki/Deschidere_(%C8%99ah)#Clasificarea_deschiderilor

https://ro.wikipedia.org/wiki/Alexandr_Alehin

https://blog.magazinuldesah.ro/2019/12/20/apararea-slava-eco-d10-d19/

http://www.romania-actualitati.ro/cei_mai_buni_jucatori_de_sah_din_toate_timpurile-8169

https://ro.wikipedia.org/wiki/Partida_spaniol%C4%83

https://blog.magazinuldesah.ro/2019/10/16/apararea-franceza-ii-eco-c00-c19/

https://blog.magazinuldesah.ro/2019/10/08/apararea-caro-kann-eco-b10-b19/

https://ro.wikipedia.org/wiki/Gambitul_damei

https://blog.magazinuldesah.ro/2021/01/22/gambitul-damei/

https://ro.wikipedia.org/wiki/%C8%98ah_(joc)

https://www.sahclubmihailmarin.ro/sahul/istoria-sahului.html

https://sahpentrutoti.wordpress.com/2012/09/05/piesele-de-sah-2/

https://ro.wikipedia.org/wiki/Jocul_celor_patru_cai

https://sites.google.com/site/clubulsahmat/sahisti-celebri

https://primelestiri.md/istoria-e-de-partea-lor-cinci-cei-mai-celebri-sahisti-din-lume---23307.html

https://ro.wikipedia.org/wiki/Bobby_Fischer