"Zugzwang is one of my favourite words, and an extremely useful one. Essentially, it's a condition where it would be better not to move, in a game where you have to move, such as chess. Strictly speaking, it describes a situation where that move will end the game, with the mover as the loser, but the definition in chess is looser, and only demands the loss of a piece or the worsening of the player's position. The player has to take the least worst option. It's a kind of judo - using the ineluctable forward momentum of the rules of the game to force the opposing player to do your work for you." The momentum of rules! I like that a lot.

"I’ve always been interested in the relationship between gameplay and musical performance. Theres a remarkable structural similarity between certain game systems/mechanics and compositional ones. There is also a risk/reward/challenge aspect that is core to both practices. Anyway, for a short talk I took part in for the Leeds Evolution Festival I wrote a quick augmented chess/draughts app." And the result is a video-processing step-sequencer. Nifty.

"Poole - HAL 9000 is a fictional chess game in the movie 2001: A Space Odyssey. In the movie, the astronaut Frank Poole is seen playing chess with the HAL 9000 supercomputer... The director Stanley Kubrick was a passionate chess player, so unlike many chess scenes shown in other films, the position and analysis actually makes sense. The actual game seems to come from Roesch - Schlage, Hamburg 1910, a tournament game between two lesser-known masters."