Die Schwalbe

1 problem(s) found in 1580 milliseconds (displaying 1 problem(s)). [PROBID='P1306011'] [download as LaTeX]

1 - P1306011
Julia Vysotska
23 Julias Fairies 09/06/2012
(5+6+2) C+
b) +sSf4 (-sTf4)
a) 1. Tg2-d2 Le1-g3 2. Tf4-d4 HEg5xf6-e7#
b) 1. Nf6-d2 c5-c6 2. Sf4-e2 HEg5xg2-g1#
play all play one stop play next play all
A special form of unpin of Rf4/Sf4 by blocking the square after the King on the line. Play of masced neutral battery. White moves "unblock" the squares around the black King to make them to be controlled by nLo in the mate position. Interchange of functions between black Nf6 and Rg2 (Autor)

Pieces: su = Nightrider (N), dr = Locust (HE)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 8/1pK5/5*2n1-B/2P3-*1Q1/5r1P/4kp2/6r1/1B2B3
Reprints: JV-45 Julias Fairies 2012
Input: Erich Bartel, 2015-07-20
Last update: Alfred Pfeiffer, 2015-07-20 more...
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The problems of this query have been registered by the following contributors:

Erich Bartel (1)