5 problem(s) found in 3997 milliseconds (displaying 5 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT G='s#' AND S='Horizont'] [download as LaTeX]
a) 1. 0-0-0#
b) 1. ... Df1#
b) 1. ... Df1#
Keywords: Castling (wg), Whose move?
Genre: Retro
FEN: 8/8/8/2B5/6N1/1P1k1B1b/4N1qr/R3K3
Reprints: (VII) Problem 17-18 08/1952
1166 Problemista 127-130 04-07/1972
Input: Gerd Wilts, 1995-06-03
Last update: Marcin Banaszek, 2021-03-08 more...
Genre: Retro
FEN: 8/8/8/2B5/6N1/1P1k1B1b/4N1qr/R3K3
Reprints: (VII) Problem 17-18 08/1952
1166 Problemista 127-130 04-07/1972
Input: Gerd Wilts, 1995-06-03
Last update: Marcin Banaszek, 2021-03-08 more...
1. Th5!
m
Henrik Juel: dual 1... Tg4 2.Ta5,Lc1+ (2023-11-20)
Henrik Juel: 1.Th5 thr. 2.Ta5#
1... Tc1+ 2.Lxc2+
1... Tg5 2.Lxg5 (2023-11-20)
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Henrik Juel: dual 1... Tg4 2.Ta5,Lc1+ (2023-11-20)
Henrik Juel: 1.Th5 thr. 2.Ta5#
1... Tc1+ 2.Lxc2+
1... Tg5 2.Lxg5 (2023-11-20)
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1. Te1! (Zugzwang)
1. ... Kxe1 2. Dd2#
1. ... Lg2 2. Dh4#
1. ... Le2,L~ 2. Dg1#
1. ... Kxe1 2. Dd2#
1. ... Lg2 2. Dh4#
1. ... Le2,L~ 2. Dg1#
E7bD3_ LX2_ E706 mm
vf: a1<>h1, Aleksandr Galizki, 09.1890, Deutsche Schachzeitung
Alfred Pfeiffer: Nachdruck: "Rochade Sachsen-Anhalt", 05/1997, S.12 (2012-08-28)
more ...
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vf: a1<>h1, Aleksandr Galizki, 09.1890, Deutsche Schachzeitung
Alfred Pfeiffer: Nachdruck: "Rochade Sachsen-Anhalt", 05/1997, S.12 (2012-08-28)
more ...
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Keywords: Miniature Collection (0012115), Miniature, Sacrifice key, Rook sacrifice, Drag-in sacrifice, Zugzwang-Goal
Genre: 2#
Computer test: C+, popeye 4.87
FEN: 8/8/8/6Q1/4R3/2K2p2/5k2/5b2
Reprints: 517 Neue Berliner Schachzeitung , p. 221, 07/1868
67 Das Schachproblem , p. 59, 1937
33 Droit et Liberté 07/1950
3 Amitie et nature 03/1963
Horizont 01/07/1967
Schachsport (LVOOe) 19 13/02/1987
L65 Darnall Magazine 18 23/06/1987
2e-602 2345 Chess Problems 1997
3557 Pravda 23/12/2005
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-07-11 more...
Genre: 2#
Computer test: C+, popeye 4.87
FEN: 8/8/8/6Q1/4R3/2K2p2/5k2/5b2
Reprints: 517 Neue Berliner Schachzeitung , p. 221, 07/1868
67 Das Schachproblem , p. 59, 1937
33 Droit et Liberté 07/1950
3 Amitie et nature 03/1963
Horizont 01/07/1967
Schachsport (LVOOe) 19 13/02/1987
L65 Darnall Magazine 18 23/06/1987
2e-602 2345 Chess Problems 1997
3557 Pravda 23/12/2005
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-07-11 more...
a) 1. b7xa8=S! d5-d4 2. Sa8-b6 d4-d3 3. a7-a8=D,L#
b) 1. bxa8=T! d4 2. Lh2 Kxh2 3. Th8#
b) 1. bxa8=T! d4 2. Lh2 Kxh2 3. Th8#
t/entfernte Springerumwandlung
t/alle Umwandlungen auf demselben Feld;
für a) vgl. Loyd's P1059840
Henrik Juel: C+ Popeye 4.61 (except for promotion mate dual) (2020-10-24)
Henrik Juel: Maybe the animation will work in part b also, if you remove 'a) nach Diagramm' (2021-08-08)
Mario Richter: Position b) was missing and was added now, so the animation should work now.
Part a) is clearly inspired by Loyd's P1059840, so imho the problem should contain some reference that problem (e.g. "after Loyd") (2021-08-09)
comment
t/alle Umwandlungen auf demselben Feld;
für a) vgl. Loyd's P1059840
Henrik Juel: C+ Popeye 4.61 (except for promotion mate dual) (2020-10-24)
Henrik Juel: Maybe the animation will work in part b also, if you remove 'a) nach Diagramm' (2021-08-08)
Mario Richter: Position b) was missing and was added now, so the animation should work now.
Part a) is clearly inspired by Loyd's P1059840, so imho the problem should contain some reference that problem (e.g. "after Loyd") (2021-08-09)
comment
Keywords: Promotion (konsekutiv SD/L), Promotion key, under-promotion, Promotion in the mating move, Tolerated dual promotion
Genre: 3#
FEN: bB6/PP6/8/3p4/8/8/5K1P/7k
Reprints: 793 Schach-Echo 6, p. 95, 20/03/1956
Input: Erich Bartel, 2013-06-26
Last update: Mario Richter, 2021-08-09 more...
Genre: 3#
FEN: bB6/PP6/8/3p4/8/8/5K1P/7k
Reprints: 793 Schach-Echo 6, p. 95, 20/03/1956
Input: Erich Bartel, 2013-06-26
Last update: Mario Richter, 2021-08-09 more...
* 1. ... c5 2. dxc5#
1. d5! Kc5 2. Txc6#
1. ... cxd5 2. c5#
1. ... c5 2. Tc6#
1. d5! Kc5 2. Txc6#
1. ... cxd5 2. c5#
1. ... c5 2. Tc6#
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The problems of this query have been registered by the following contributors:
Gerd Wilts (1)Felber, Volker (2)
Erich Bartel (1)
Dieter Berlin (1)
Henrik Juel: in part a last move could be Kc2-d3 or Kc4-d3
in part b Black has no last move, so he has the move
C+ Popeye 4.61 (2021-03-08)
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