An extraordinarily unique variation

On 7 December 2024 Harm Wiersma played a spectacular game against Matheo Boxum in the Dutch team competition. During the game Wiersma discovered an extraordinary variation, but unfortunately he decided not to play it. After the game he had an email exchange with Hanco Elenbaas, who posted about it on Toernooibase. This caused a lot of speculation about what variants Wiersma was referring to. During the live analysis of the match Anikeev-Groenendijk Wiersma finally explained everything in great detail. Take a look at the truly unique variations that Wiersma managed to uncover.