undrawable

To Shiva, Saleem's changeling brother, "the hour had given the gifts of war (of Rama, who could draw the undrawable bow; of Arjuna and Bhima; the ancient prowess of Kurus and Pandavas united, unstoppably, in him!) …."

On the Indian World-Mountain Towers, Robert 1981

Degas and the Ballet: Picturing Movement, at the Royal Academy, chronicles the artist's attempts to draw the undrawable, and capture dance's energy.

Telegraph.co.uk - Telegraph online, Daily Telegraph and Sunday Telegraph 2011

Degas and the Ballet: Picturing Movement, at the Royal Academy, tells this story, chronicling the artist's attempts to draw the undrawable, and capture dance's whirling yet transient energy.

Telegraph.co.uk - Telegraph online, Daily Telegraph and Sunday Telegraph 2011

Though of course that’s not much of a crack, given that it seems likely that a computer program will very soon be able to optimally play all the games yielded by those openings, and lose only if the opening is inherently unwinnable and undrawable forit.

The Volokh Conspiracy » Checkers Program Proved Invincible, 2007