1 problem(s) found in 1125 milliseconds (displaying 1 problem(s)). [probid='P1357438']

1 - P1357438
Ivan Soroka
1606 PZSzach 06/11/2018
1. ehrende Erwähnung S#3-6
P1357438
(9+11) C+
s#3
1. f5-f6! droht 2. Le8-d7+ La4xd7 3. Dg6xh5+ Dh4xh5#
1. ... La4-d7 2. Dg6-f5+ Ld7xf5 3. Le8xh5+ Dh4xh5#
1. ... La4-b3 2. Tc5xc4+ Lb3xc4 3. Dg6xg5+ Dh4xg5#
1. ... La4xe8 2. Dg6xh5+ Le8xh5 3. Tc5xg5+ Dh4xg5#
1. ... Sb7xd6 2. Tc5xc4+ Sd6xc4,Se4 3. Dg6xg5+ Dh4xg5#
play all play one stop play next play all
Two pairs of variations, where the play in each pair of white pieces (Dg6, Le8) and (Dg6, Tc5) is concentrated on the squares h5 and g5 accordingly. In the each pair first white piece is sacrificing, then the second piece strikes on the h5 (or g5) and vice versa - change of functions. All defenses are made with the same piece - black Bishop a4. [Autor]

Genre: s#
Computer test: Popeye 4.67
Input: Marcin Banaszek, 2018-11-6
Last update: Marcin Banaszek, 2019-1-25 more...
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Marcin Banaszek (1)