What happens after a company sponsors a chess player? How does it find value in the sponsorship? This article puts down the story of Arjun Erigaisi and QuantBox. QuantBox is a High Frequency Trading company, which has made one of the biggest sponsorship deals in the history of Indian chess with Arjun. Recently Arjun met the members of QuantBox at their Bangalore office, and what happened is portrayed in the article below.