This problem is sound only in Anticirce Calvet. In Anticirce Cheylan 1.Kh8! also works. One should not omit the type…
On No.1578 (ST)
In the code for roses (pieces/walks/roses.c IIRC), there's an attempt by Thomas to fix this, but the code doesn't compile…
On No.1577 (JML)
I just see a mistake in the last point of my comments (in solution): it should be: "The set play…
On No.1577 (JML)
Your h#3 starting with “1.I(K)xa8 Kg1” is correct. But you will agree that the K is necessarily on b7 or…
On No.1572 (RJM)
Q/Rd4, not d5.
On No.1572 (RJM)
Popeye finds a cook in h#3 1.I~*a8[=bK] 0-0[f1=wR] 2.Bb6 Rf7 3.Bd8 I~*d8 # The last move has to be played by a…
On No.1572 (RJM)
White: Ke1 Qa8, Black: Ba7 Sb4 Sg4, h#3.5, 2 solutions, 2+1 Invisibles. 1…I--! 2.Bd4 Qa2 3.Bc3 Qb1 4.I(Kc1)xb1 Kg1# (Id2…
On No.1572 (RJM)
A Rao g5 seems to be missing in the diagram. NB: Happy new year everybody!
On No.1577 (JML)
This is an example of a cook that wouldn't work with 3 TotalInvisibles.
On No.1572 (RJM)
Yes, rich&deep. And the logic of the key can be gradually built through the tries which introduce the refutations that…
On No.1576 (AG&DP)