Die Schwalbe

1 problem(s) found in 2203 milliseconds (displaying 1 problem(s)). [PROBID='P0004144'] [download as LaTeX]

1 - P0004144
Karl Fabel
Die Welt 1949
b) Ta1 nach b1
a) 1. 0-0-0#
b) 1. ... Kxc2 2. Dd2#
play all play one stop play next play all
In 'Schachmaty (Riga)' nachgedruckt ohne Autorangabe innerhalb eines Artikels von A. Herbstman "Es lebe der Einz├╝ger" (mit umgekehrter Zwillingsbildung)
Mario Richter: There seems to be a new feature "[recalculate solution]" not yet explained in the "What's new" section. What exactly does it do?

Regarding the keyword "Whose move?", I would like to replace it with "no legal last move for Black" - any protests? (2020-05-02)
James Malcom: It is done, Mario. (2020-05-02)
A.Buchanan: The animation requires set of steps which is computed based on the stipulation & solution when someone finishes an edit of the solution. If there is a change to the stipulation then the animation isn't automatically recomputed. Historically, this has required editing the solution and making at least a trivial change, e.g. blank character on the end, to force the animation to be recomputed. I guess the [recalculate solution] button does this automatically. I think it only needs to be present if the solution has got red marks in it. (2020-05-02)
A.Buchanan: I think we can downgrade Lc3 to B? (2020-05-02)
Keywords: Castling (wg), No legal last move for Black, Rex solus
Genre: Retro
FEN: 8/8/8/8/1P1PRQ2/2Bk4/BPN5/R3K3
Reprints: (VIII) Problem 17-18 08/1952
Sahs/Shakhmaty (Riga) 4, p. 26, 02/1961
(IV) Problem 79-82 01/1962
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2020-05-02 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)