Rubuta ci gaba don wannan sakin layi - Ya sami farin jini bayan Ernst Grünfeld ya gabatar da shi a cikin wasan kasa da kasa a Vienna a 1922, inda, a wasan farko da ya yi tare da tsaro, ya ci gaba da zama zakaran duniya Alexander Alekhine. Grünfeld yawanci yana amfani da salon gargajiya sosai. Daga baya wasu fitattun 'yan wasa suka karɓi kariya, gami da Vasily Smyslov, Viktor Korchnoi, Leonid Stein, da Bobby Fischer. Garry Kasparov sau da yawa yana amfani da tsaro, ciki har da wasanninsa na gasar zakarun duniya da Anatoly Karpov a 1986, 1987 da 1990, da Vladimir Kramnik a 2000. A halin yanzu sanannun 'yan wasa masu aiki waɗanda ke amfani da buɗewa sun haɗa da Maxime Vachier-Lagrave, Loek van Wely, Peter Svidler, Peter Leko, Viswanathan Anand, Luke McShane da Gata Kamsky. Anand ya yi amfani da shi sau biyu a Gasar Cin Kofin Duniya ta 2010. A Gasar Cin Kofin Duniya ta 2012
tsakanin Anand da Boris Gelfand, kowane ɗan wasa ya yi amfani da Grünfeld sau ɗaya tare da wasannin biyu da suka ƙare a cikin zane. Anand ya fuskanci Grünfeld a kan Magnus Carlsen a lokacin wasan farko na Gasar Cin Kofin Duniya ta 2014 kuma ya zana a cikin Rook da Sarauniya.