I was annotating master-level Sicilian Kan games when the engine

I was annotating master-level Sicilian Kan games when the engine stumbled upon this variation. Black played the solid 40Rxg3, but what idea did the engine have after 40Rd7+ 41.Kc1 ? (Cechura, Petr - Korinek, Ondrej, 2011) : r/chess

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Chess Stars Publishing

Dutch Grandmaster Roeland Pruijssers and International Master Nico Zwirs created a complete repertoire against the Sicilian that is based on the Open

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Sicilian Kan Opening Ideas from GM Ilya Smirin

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Learning the Sicilian Kan - Super-GM Games

What is name of this pawn structure? I'm sure it has a name and i found it few years ago. I remembered it as Scalbard structure but Google knows nothing about such thing. : r/chess

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