Chess and life"Luzhin, preparing an attack for which it was first necessary to explore a maze of variations, where his every step aroused a perilous echo, begain a long meditation: he needed, it seemed, to make one last prodigious effort and whe would find the secret move leading to victory. Suddenly, something occurred outside his being, a scorching pain - and he let out a loud cry, shaking his hand stung by the flame of a match, which he had lit and forgotten to apply to his cigarette.


Vladimir NABOKOV, The Defence.