<prompt> Kalima dǝwo fuwunzǝ dǝga tamotǝyin: Shidǝ zauro notǝna ngawo Ernst Grünfeld dǝye shi dǝga suro biske dinabe lan Vienna 1922 lan, na dǝn, suro bikkeanzǝ buro salakye dǝn, shi dǝwo kǝla lamar kǝla dunyabe fuwube Alexander Alekhine dǝa fǝlezǝna dǝn. Grünfeld dә nguwusoro futu zauro zamanne lan faidatin. Kǝla lamar shimadǝa ngawo adǝben basarramma kura kada, Vasily Smyslov-a, Viktor Korchnoi-a, Leonid Stein-a, kuru Bobby Fischer-a. Garry Kasparov dǝ ngǝwusoro kǝla lamar dǝga faidatain, suronzan suro bǝla dunyabe kǝla Anatoly Karpovbe dǝn suro saa 1986, 1987 kuru 1990, kuru Vladimir Kramnik suro saa 2000. Kǝrmaa bǝlindǝma zauro zaumaro faidatainma sandima Maxime Vachier-Lagrave, Loek van Wely, Peter Svidler, Peter Leko, Viswanathan Ad, Luke McShane kuru Gata Kamsky. Adye sha World Chess Championship 2010 lan loktu indi lan faidatayin. Suro lardǝ  <response>: World Chess Championship 2012 kate Ad-a Boris-a Gelfand-a ye dәn, bikkewoso Grünfeld dә fal ro faidatәna, bikkewa indisoye sәkәna. Ad dǝ Grünfeld dǝga Magnus Carlsena kǝla bikke buro salakye World Chess Championship 2014 dǝlan kǝriwuzǝna kuru dareram Rook-a Queen-a ye dǝga sǝdǝna. 