[Retros] Variant Proof Games wanted

[Nicolas.Dupont at math.univ-lille1.fr]

Dear all,

Andrey said :


> I suggested that

> it might be of interest to compose the longest proof game featuring an

> official game debut


A couple of years ago, I had a related idea : playing "exact chess". This
goes as ordinary chess, but the first player who makes a move such that
the resulting position is not exact looses the game !

Best,

Nicolas.