Looks very nice and tricky for the inexperienced like me. A stupid question, why not: 1.PAxa2 Ic5 2.PA(x)h2 Ic1# ?…
Peter, It means that "delocalized" Pawns are allowed (e.g. a white Pawn on the first row). Such a Pawn may…
In Take & Make, what does Type Dupont signify? Regards, Peter.
706.1 Joint with who?
It is funny to see the 3-move repetition rule for 'Tournament Chess' being applied to Anti-circe problems ! Unlike the…
WinChloe seems to disallow the possibility, for a nP moved by the white side, to reach the first row. As…
Effectively doubles the content of 706.1, with only 6 pieces! Has the draw pendulum in AntiCirce-Proca ever been doubled in…
As far as I know, until Popeye v4.63, the first option described above was the only option considered by both…
What should happen to a neutral pawn brought to the 1st or 8th row is at least debatable. After all,…
With wKe1 wRh1 and wormholes on f1 and d4, Popeye allows 0-0 but without the additional Rf1->d4. If we put…