2 problem(s) found in 2838 milliseconds (displaying 2 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='asymmetrische Lösung' AND S='Asymmetry'] [download as LaTeX]
1 - P1181239
Thomas R. Dawson
The Chess Amateur 12/1923
Asymmetrie-Turnier 1924
1. Preis
(15+10) C+
s#5
Thomas R. Dawson
The Chess Amateur 12/1923
Asymmetrie-Turnier 1924
1. Preis
(15+10) C+
s#5
1. gxf6ep+ Kxe8 2. Dg6+ hxg6 3. cxd8=S ... 4. f7+ Ke7 5. Sxg6+ Sxg6#
Schwarz hat zuletzt f7-f5 gezogen, da d7-d5 an der retrograden Einsperrung des Lc8 scheitert.
Schwarz hat zuletzt f7-f5 gezogen, da d7-d5 an der retrograden Einsperrung des Lc8 scheitert.
Keywords: Asymmetrical solution, En passant as key, Symmetrical position, Promotion (S)
Genre: Retro, s#
Computer test: C+ Popeye 4.61 after analysis
FEN: 1NRnBnRN/1pP1k1Pp/4p3/2PpKpP1/2pPQPp1/8/2P3P1/8
Reprints: 87 Asymmetry 1927
199 Mat Plus Review 01-06/2010
H2 ASymmetrie 2013
Input: Frank Müller, 2010-11-25
Last update: A.Buchanan, 2020-11-03 more...
Genre: Retro, s#
Computer test: C+ Popeye 4.61 after analysis
FEN: 1NRnBnRN/1pP1k1Pp/4p3/2PpKpP1/2pPQPp1/8/2P3P1/8
Reprints: 87 Asymmetry 1927
199 Mat Plus Review 01-06/2010
H2 ASymmetrie 2013
Input: Frank Müller, 2010-11-25
Last update: A.Buchanan, 2020-11-03 more...
1. g3! (Zugzwang)
1. ... Sc3+ 2. Sxc3#
1. ... Sa3 2. Sc3#
1. ... Sxg3+ 2. Sxg3#
1. ... Sc3+ 2. Sxc3#
1. ... Sa3 2. Sc3#
1. ... Sxg3+ 2. Sxg3#
Keywords: Symmetrical position, Asymmetrical solution
Genre: 2#
Computer test: SCHRECKE: C+, popeye 4.85 (2021-04-29
FEN: 8/8/8/4p3/2P1k1P1/4B3/2PpKpP1/1n1NbN1n
Reprints: 23 Panorama (Leiden) 06/05/1925
70 Asymmetry 1927
Input: Mario Richter, 2021-04-29
Last update: Erich Bartel, 2021-04-29 more...
Genre: 2#
Computer test: SCHRECKE: C+, popeye 4.85 (2021-04-29
FEN: 8/8/8/4p3/2P1k1P1/4B3/2PpKpP1/1n1NbN1n
Reprints: 23 Panorama (Leiden) 06/05/1925
70 Asymmetry 1927
Input: Mario Richter, 2021-04-29
Last update: Erich Bartel, 2021-04-29 more...
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The problems of this query have been registered by the following contributors:
Frank Müller (1)Mario Richter (1)
Analysis
White is missing one man, so last move was not a pawn capture
White pawns captured all six missing black men, so last move was not d7-d5
Obviously last move was not made by Ke7 or Sd8f8, so last move was f7-f5 legitimizing the ep key (2020-11-02)
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