[Retros] linguistic hole

[Joost de Heer]

> Gianni Donati named this a 'Prenix' in the GC proofgame tourney (1st HM,

> Andrei Frolkin).


Oops, incomplete author, should be Andrei Frolkin & Kostas Prentos.

For those interested in the award: http://www.alphasleuth.com/qctXweb4.pdf

Joost