Erigaisi and the Element of Surprise

In 2023, Arjun Erigaisi narrowly missed out on qualifying for the Candidates, losing to Praggnanandhaa in the World Cup quarterfinals and drawing Hikaru at the Grand Swiss when a win would have secured 2nd place. To avoid disappointment in the next cycle, Erigaisi has decided to qualify through all possible routes just in case. He's increased his rating from 2738 to 2778 (world #4) this year and currently leads the 2024 FIDE circuit.

One thing that sets Erigaisi apart from others, especially the older generation, is the desire to take risks as Black. He surprises his opponents often and creates more chances to play for a win, at the cost of having to work harder coming up with new ideas. This approach differs considerably from the classic professional approach of preparing one super solid opening against 1.e4, such as Nepo's Petroff or So's Berlin. Other players fall somewhere between these two approaches, for example, Leinier Dominguez usually relies on the Berlin, but occasionally throws in a few Petroffs to keep things adventurous and exciting.

In the following two games from last month, we will see Erigaisi employ the element of surprise and defeat both of his opponents with the Schliemann Defence.

Disclaimer: Players attempting the Schliemann Defence should be aware of the significant risks involved. The author assumes no responsibility for any physical, mental, or emotional distress, or any other adverse consequences resulting from the use of the Schliemann.

~Hurburt