Award of the Vodka Tourney you find on http://www.selivanov.ru/download/Awards/2012/Vodka%20Tourney%202012-awards.pdf
Petko is absolutely right about my problem. This was a bad oversight, caused by the fact that the knight unpins…
Yes. Great deal of dedication and patience shown by these chess problem lovers and programmers. My thanks to them all…
Having said all that, I don't wish to detract from the huge labour of love made by the creators, maintainers…
For winchloe, yes. But pdb, yacpdb, meson... _are_ free no?
As the database is not free and hence not accessible to everyone, there is no possibility of authors suggesting corrections.
"I think also that every author has right to improve his problem..." ... and other's too? 😉
Seems to be an extension on the theme of "weasels".. mentioned in Feather's "Black to Play".. See also this matplus…
Yes... indeed it's a laborious, boring, thankless job - updating databases with new problems.. But one thing needs to be…
Excellent analysis by Mr.Petkov. But many composers do not worry much about black economy (perhaps a carryover from direct mates).