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1 problem(s) found in 2262 milliseconds (displaying 1 problem(s)). [PROBID='P1380091'] [download as LaTeX]

1 - P1380091
Mark Kirtley
S2821 The Problemist 09/2020
Olaf Jenkner gewidmet
Spezialpreis
Sektion s#5-n
P1380091
(16+10) C+
s#11
1. Db8+! Sxb8 2. Tc8+ Lxc8 3. a8=S+ Txa8 4. Dd8+ Dxd8 5. axb6+ Kd6 6. Dh2+ Ke6 7. De5+ Kxf7 8. g8=D+ Sxg8 9. Sh8+ Txh8 10. Dg7+ Kxe8 11. Df8+ Lxf8#
play all play one stop play next play all
Judge Ivan Soroka 07/2023:
"1.Qb8+ Sxb8 2.Rc8+ Bxc8 3.a8S+ Rxa8 4.Qd8+ Qxd8 5.axb6+ Kd6 6.Qh2+ Ke6 7.Qe5+ Kxf7 8.g8Q+ Sxg8 9.Sh8+ Rxh8 10.Qg7+ Kxe8 11.Qf8+ Bxf8#. An interesting, smart idea with switchback of all black pieces to the initial squares, for which obtrusive force is used. A similar concept, with switchback of white pieces to the initial squares, was implemented by the author in S1116 The Problemist 11/1986, P1081510."
Vergleiche mit P1081510 vom selben Autor
Sechs Rückführungen der schwarzen Figuren schaffte der Autor ohne Umwandlungsfiguren ein Jahr zuvor: P1371415.
Sechs Rückführungen der schwarzen Figuren im Hilfsmatt zeigt die P1387384.
comment
Keywords: Non-standard material, homecoming matrix, Checking key, konsekutive Umwandlungen 2 (SD), under-promotion (S), Promotion (D), Antiphönix
Genre: s#
Computer test: O. Jenkner: Gustav 4.1 d
FEN: Q2RR3/PbknnRPr/rpP3NB/P2Q4/3q4/b1pN4/2Q5/KR5B
Input: Olaf Jenkner, 2020-09-20
Last update: Marcin Banaszek, 2023-07-03 more...
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