Problème d'il y a 4 jours

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Bruno's Chess Problem: 19/11/2024

R.G.O.Aliovsadzade, Problemesis, 2005

Mat en 2(***)
chess problem diagram

Les blancs jouent

Astuce :

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1. Be3! ... 2. Nf5#
  1... cxd5 2. Nxb5#
  1... Nxd5, Nxe4 2. Nxc6#
  1... Kd6 2. Nf5#

2024-11-19 13:53:45, by problemist: "Of all ridiculous things in the world what strikes me as the most ridiculous of all is being busy in the world, to be a man quick to his meals and quick to his work."
Søren Kierkegaard (1813–1855), Either-Or, pt 1, 1843.

A neat little problem showing changed mates and a pinning theme. In the set there are 1. cxd5, Nxd5 2. Rc7#, Bd6#, but something has to be prepared against 1.. gxf3. So the key is 1. Be3 giving the flight d6 and creating a NB-battery with the threat 2. Nf5# (which also follows on 1.. Kd6). Now on 1.. cxd5, Nxd5 (Schiffmann defenses) 2. Nxb5#, Nxc6# (changing the set mates). Further on 1.. Nxe4 again 2. Nxc6#. For more on pinning themes see the two articles by David Friedgood on en.chessbase, August 2 & 14, 2012.

Rauf Gadschiaga Ogl Aliovsadzade (* 31.07.1945 in Naxçıvan) Azerbaijani-American composer. "Rauf Aliovsadzade is a world-class violinist, member of the Lincoln Symphony (Nebraska) and chess master. He moved to the US in 1997 and has become the threemover editor at "StrateGems". He composes direct mates, helpmates and sometimes retro problems." He lived in Bakı and Lincoln (Nebraska).

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