I’d written previously about Marcel Duchamp’s early work as a founder of the Dada school of modern art, a school that aims to say nothing about anything except about itself. Duchamp hung a urinal as art and called it “fountain.” It was comic, insulting, and engaging — an inspiration for many modern arts to follow , and much bad modern art, too — the collections of string and found objects and paintings of squares or squiggles. But the story of Duchamp is interesting. In 1925, M. Duchamp gave up on art, at least this type of art and became a chess player. As with art, he was very good at it, and became the French chess champion. Now that’s an unexpected turn.

What sort of chess did Marcel Duchamp play? Modern. Very modern. While tradition chess had focussed on the center. He developed at the sides, a strategy that was called an “Indian attack”, named (I assume) after American Indians attacking a stage-coach. Instead of attacking directly, the popular image of an Indian attack is attack from the sides, or behind trees. In chess, it involves typically a “fianchettoed bishop.” Other modern chess players of the time attacked from the side too (Réti, Alekhine) but they generally worked form one side or the other with some central presence. Duchamp worked from both, often with no center.

Here is a dramatic example, a position from a game with an American great, GM George Koltanowski. It’s 13 moves in, with Duchamp, is black, generally considered the weaker side. He has fianchettoed both of his bishops, and given up the center to Koltanowski. It’s Duchamp’s turn to move/ He will win in three moves.

Notice that Koltanowsi’s bishops point outward, as a cowboys guns might point, or as from a British fighting square. Meanwhile, Duchamp’s bishops point inward, with his queen -bishop almost directly at the white king. The game proceeded as follows. 13…, Nxd5 14.Nxd7, Nxf4 15.Nxf8, Bd4, 0-1..

The full game, seen here,. It might prove instructive if you want to explore in Duchamp’s footsteps. While I play traditionally, I sometimes fianchetto, and do not find it racist that such side-attacks are called “Indian attacks.” Perhaps that’s because I’m old and used to such things, or because they very often work.

As M. Duchamp’s chess skills waned, he returned to the art world, going in the opposite direction of Dali. Duchamp’s last works are small, and simple. They are still arresting but more dream-like. Dali’s works grew bigger and busier as he got older.

That Duchamp could be both a great artist and a great chess-player suggests there is such a thing as general intelligence. It’s a touchy subject, I’ve pondered on here as intelligence appears to be inheritable.

Robert Buxbaum, September 23, 2022.