|
|
(1) Posted by Hauke Reddmann [Thursday, Mar 10, 2022 13:07] |
A true motive inversion in the n# (= 5+2 )
#3vv
1.Sa6? f5! 2.Sc5?? =
1.Th3? f6! 2.Sb5?? f5!
1.Sb5! f6/f5 2.Sd4/Th3
As the tries demonstrate, Black defends with f5 *only*
to stalemate himself, and White *only* uses the stalemate
to smoke out the king. (Objections? :-) |
|
(2) Posted by Joose Norri [Thursday, Mar 10, 2022 21:25] |
Chlubna in Das Matt des weissen Königs: "Im Mattproblem geht das ausschliesslich im Zusammenhang mit dem Patt, etwa wenn die beliebte Kombination Kling von Weiss als Seeberger-Einsperrung genutzt wird." |
|
(3) Posted by Hauke Reddmann [Thursday, Mar 10, 2022 22:10] |
@Joose: Actually, I remember that sentence very well and had it
in my mind when I posted it. :-) (I don't remember, though,
if he spoke of motive inversion or called it elsewise.)
Thus I don't claim inventing breaking news :-) |
|
(4) Posted by Joose Norri [Friday, Mar 11, 2022 01:43] |
Well he has only 'Verteidigungsmotiv und Schädigung sind identisch'... |
|
(5) Posted by Hauke Reddmann [Friday, Mar 11, 2022 07:43] |
Yes, that IS motive inversion in any name :-) |
|
(6) Posted by seetharaman kalyan [Saturday, Mar 19, 2022 01:29] |
It is of course more common in self mates and ongoing Wcct has such a theme. |
|
(7) Posted by Frank Richter [Saturday, Mar 19, 2022 11:13] |
No ... ongoing WCCT doesn't have such a theme. It can be shown, but it is not mandatory.
It was theme in 6th WCCT:
https://www.wfcc.ch/competitions/composing/wcct6/ |
|
(8) Posted by seetharaman kalyan [Saturday, Mar 19, 2022 22:20] |
@Frank. You are right. Most of entries, including ours are showing motive inversion anyway. If black battery formation is mandatory, composers will find ways to use that battery for mate. |
|
No more posts |
MatPlus.Net Forum General A true motive inversion in the n# |