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1 problem(s) found in 2730 milliseconds (displaying 1 problem(s)). [PROBID='P1315168'] [download as LaTeX]

1 - P1315168
Julia Vysotska
WCCT 2013
1. ehrende Erwähnung
11th Tzuica Tourney
Preisrichter: Vlaicu Crisan & Eric Huber
P1315168
(7+11) C+
hs#4
Andernachschach
b) wLh8->c1
wSU=Nachtreiter
a) 1. Sh2-g4 Th1-h2 2. Nf1xc7=s Nc7-f1 3. Lh8-f6 Th2-h1 4. Lf6-d8+ Nf1-c7#
b) 1. Sh2-f3 Lg3-h2 2. Nf2xb4=s Nb4-f2 3. Lc1-b2 Lh2-g3 4. Lb2-c3+ Nf2-b4#
play all play one stop play next play all
The FML effects on B1 and the specific mixed - coloured switchback of the Nightrider enhance the unity of the problem. We would have certainly preferred the idea presented in an improved setting saving the expensive bRd4 and in twinless form. However, we respect the author's choice to preserve the above mentioned tries. Considering also the attempts A: 1...Rxh2=wR and B: 1...Bxh2=wB justifying the keys, we can conclude that the fairy condition is actually used more in the virtual play than in the real play.

Dual avoidance motive with Andernach-effect
comment
Keywords: Andernach Chess, Dual avoidance
Pieces: su = Nightrider (N)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 1R5B/2pp4/p7/k7/pppr1n2/6bP/5*2N1N/4K*2N1r
Reprints: JV-94 Julias Fairies 2013
Input: Erich Bartel, 2016-01-09
Last update: Alfred Pfeiffer, 2016-11-22 more...
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Erich Bartel (1)