<prompt> Qedela umusho olandelayo: Lwathola ukuthandwa ngemva kokuba u - Ernst Grünfeld alilethe emdlalweni wamazwe ngamazwe eVienna ngo - 1922, lapho, emdlalweni wakhe wokuqala nomvikeli, anqoba khona u - Alexander Alekhine, owayezokuba ngumpetha wezwe wesikhathi esizayo. UGrünfeld wayevame ukusebenzisa isitayela esivamile kakhulu. Ukuvikela kamuva kwamukelwa abadlali abaningi abavelele, kubandakanya uVasily Smyslov, uViktor Korchnoi, uLeonid Stein, noBobby Fischer. UGarry Kasparov wayevame ukusebenzisa ukuzivikela, kubandakanya nemidlalo yakhe yeWorld Championship ngokumelene no-Anatoliy Karpov ngo-1986, 1987 no-1990, noVladimir Kramnik ngo-2000. Okwamanje abadlali abavelele abasebenzayo abasebenzisa ukuvulwa kufaka phakathi uMaxime Vachier-Lagrave, uLoek van Wely, uPeter Svidler, uPeter Leko, uViswanathan Anand, uLuke McShane noGata Kamsky. U-Anand wayisebenzisa kabili eMqhudelwaneni Womhlaba Wesheshi ka-2010. Emqhudelwaneni we-World Chess Championship 2012 phakathi kuka-Anand noBoris Gelfand, umdlali ngamunye wasebenzisa i-Grünfeld kanye nemidlalo emibili yaphela ngokulingana. U-Anand wabhekana neGrünfeld ngokumelene noMagnus Carlsen ngesikhathi somdlalo wokuqala we-  <response>: I-World Chess Championship 2014 futhi yadweba ekugcineni kwe-Rook neNdlovukazi. 