Chipped blockheads (Fedor Mashina)

Описание книги:

A champion chess player from Tula province got a microchip implanted into his brain by his sister Masha, who thus revived him after a cardiac standstill caused by an alcohol overdose. Kolya quits drinking alcohol and transforms into a better version of himself, taking an unequal fight with an oligarch to impress Alina, the girl he is in love with.