163 problem(s) found in 3676 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Beuman, Thomas' AND K='Hinterstellung'] [download as LaTeX]
1. T5c4! bxc3 2. Lc7#
1. ... Kxa4 2. Ta3#
1. ... Kxa4 2. Ta3#
Keywords: Brian Stephenson Collection (4551), Zugzwang-Goal, ambush key, Sacrifice key, pin-mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: KB6/3B4/p7/kpR5/Pp6/2R5/1P6/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-19 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: KB6/3B4/p7/kpR5/Pp6/2R5/1P6/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-19 more...
1. Tb6! Sd2,Sg5 2. Txd6#
1. ... Sd3,Sf3 2. Lf7#
1. ... Lb8,Lf8 2. Se3#
1. ... Kxc4 2. Da2#
1. ... Ke6 2. Dxe5#
1. ... Sd3,Sf3 2. Lf7#
1. ... Lb8,Lf8 2. Se3#
1. ... Kxc4 2. Da2#
1. ... Ke6 2. Dxe5#
1. Le7? droht 2. Da1#
1. ... Kxb2? 2. Da3#
1. ... Lxb2!
1. Lf8! (Hinterstellung) droht 2. Da1#
1. ... Kxb2 2. Da3#
1. ... Lxb2 2. Lxh6#
1. ... Sc2 2. Dxc2#
Die Hinterstellungskombination, erstmals von Laws dargestellt, wurde von Loyd unter dem Namen "American Indian" populär gemacht. Die vielen überflüssigen Steine hat Loyd aufgestellt, um die Stellung als Partiestellung erscheinen zu lassen und das Lösen zu erschweren.
BS Problemid: 5376
1. ... Kxb2? 2. Da3#
1. ... Lxb2!
1. Lf8! (Hinterstellung) droht 2. Da1#
1. ... Kxb2 2. Da3#
1. ... Lxb2 2. Lxh6#
1. ... Sc2 2. Dxc2#
Die Hinterstellungskombination, erstmals von Laws dargestellt, wurde von Loyd unter dem Namen "American Indian" populär gemacht. Die vielen überflüssigen Steine hat Loyd aufgestellt, um die Stellung als Partiestellung erscheinen zu lassen und das Lösen zu erschweren.
BS Problemid: 5376
Beim Nachdruck in 'La Presse' fehlt der wBh4
Felber, Volker: Gespiegelt P1216308 (2011-10-31)
Jürgen Kratz: Urdruck: Kirksville Weekly Graphic 8. März 1889 (Missouri)
Problem Nr. 8: "For the Graphic. By Lo, the Poor Indian"
Reprint: New York Sunday Herald 25. August 1889 (ohne Bh4)
Problem ohne Nr.: "The American Indian Problem" (2023-11-01)
Jürgen Kratz: "Ur-Urdruck" Sunday Herald 10. Februar 1889?
Man nahm es damals offenbar noch nicht so genau! (2024-02-04)
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Felber, Volker: Gespiegelt P1216308 (2011-10-31)
Jürgen Kratz: Urdruck: Kirksville Weekly Graphic 8. März 1889 (Missouri)
Problem Nr. 8: "For the Graphic. By Lo, the Poor Indian"
Reprint: New York Sunday Herald 25. August 1889 (ohne Bh4)
Problem ohne Nr.: "The American Indian Problem" (2023-11-01)
Jürgen Kratz: "Ur-Urdruck" Sunday Herald 10. Februar 1889?
Man nahm es damals offenbar noch nicht so genau! (2024-02-04)
more ...
comment
Keywords: Brian Stephenson Collection (5376), ambush key (L-l)
Genre: 2#
Computer test: Popeye 4.83
FEN: 3r3r/pbp2pbp/1p5q/8/Q6P/B2B1PPN/1R2P1N1/2k1nK1R
Reprints: 19 La Presse (Montreal) 30/08/1890
Sam Loyd and his Chess Problems 1913
An English Bohemian 1933
Classic Chess Problems by Pioneer Composers 1970
25 Der Schachzug (FV Schach Berlin) 21 09-10/1977
27 Rätselvolle Schachaufgaben 1980
77 Problemas para gente sin problemas 2003
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 2#
Computer test: Popeye 4.83
FEN: 3r3r/pbp2pbp/1p5q/8/Q6P/B2B1PPN/1R2P1N1/2k1nK1R
Reprints: 19 La Presse (Montreal) 30/08/1890
Sam Loyd and his Chess Problems 1913
An English Bohemian 1933
Classic Chess Problems by Pioneer Composers 1970
25 Der Schachzug (FV Schach Berlin) 21 09-10/1977
27 Rätselvolle Schachaufgaben 1980
77 Problemas para gente sin problemas 2003
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
1. De8! Kxe5 2. Sd4+ Kxd4 3. Dh8# 2. ... Kxf4 3. Db8# 2. ... Kd6 3. Sb5# 2. ... Kf6 3. Sh5#
1. ... gxf4 2. Sg7+ Kg5 3. Dh5#
1. ... Ld4+ 2. Sxd4+ cxd4 3. De6#
1. ... gxf4 2. Sg7+ Kg5 3. Dh5#
1. ... Ld4+ 2. Sxd4+ cxd4 3. De6#
Keywords: Brian Stephenson Collection (6866), ambush key, Sacrifice key, X flights, Provoked check, Echomatt
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2Q1N3/2p1Bkp1/2p1pNp1/4b3/8/K7
Reprints: 304 The Chess Problem: Text-Book with Illustrations , p. 242, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-28 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2Q1N3/2p1Bkp1/2p1pNp1/4b3/8/K7
Reprints: 304 The Chess Problem: Text-Book with Illustrations , p. 242, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-28 more...
5 - P1022224
William A. Shinkman
T122 Huddersfield College Magazine 10/1877
Preis bester Zweizüger
(5+4) C+
#2
William A. Shinkman
T122 Huddersfield College Magazine 10/1877
Preis bester Zweizüger
(5+4) C+
#2
1. La4! d6 2. Sbc7#
1. ... f6 2. Sdc7#
1. ... e4 2. Dxe4#
1. ... Kxd5 2. Lb3#
1. ... f5 2. Dg8#
Zur kuriosen Geschichte dieses Problems s. Huddersfield College Magazin 1878, S.157
1. ... f6 2. Sdc7#
1. ... e4 2. Dxe4#
1. ... Kxd5 2. Lb3#
1. ... f5 2. Dg8#
Zur kuriosen Geschichte dieses Problems s. Huddersfield College Magazin 1878, S.157
athulin: While this problem won a prize, it was not the 1st prize, which went to the set by Finlinson. Instead it was a special prize for the best #2 of the tourney. (2021-07-28)
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Keywords: Brian Stephenson Collection (7080), Batterieabbau, Flight giving sacrifice key, ambush, Selfblock (dreifach), Switchback
Genre: 2#
FEN: 8/3p1p1Q/1K2k3/1N1Np3/8/1B6/8/8
Reprints: Chess Chips 1878
72 Oesterreichische Lesehalle , p. 128, 08/1881
94 Sammlung leichterer Schachaufgaben II 1882
181 Wiener Hausfrauen-Zeitung 23/04/1882
(12) Nuova Rivista degli Scacchi , p. 133, 06-07/1891
4 Austrums 01/02/1905
259 Journal de Rouen 23/05/1908
22 Arbeiter-Schachzeitung (Chemnitz) 5, p. 66, 05/1921
35 L'Express du Midi 06/08/1923
92E Simple Two-move Themes 1924
The Golden Argosy 1929
5 Combat (Paris) 21/07/1946
600 Schach-Magazin 3, p. 94, 03/1951
100 Years of the American Two-move Chess Problem 1962
VII Szachy 05/1971
415 Beispiele zur Ideengeschichte des Schachproblems , p. 96, 1982
Solving in Style [Nunn] 1985
Schach-Echo 14, p. 386, 07/1992
2b-263 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2024-03-22 more...
Genre: 2#
FEN: 8/3p1p1Q/1K2k3/1N1Np3/8/1B6/8/8
Reprints: Chess Chips 1878
72 Oesterreichische Lesehalle , p. 128, 08/1881
94 Sammlung leichterer Schachaufgaben II 1882
181 Wiener Hausfrauen-Zeitung 23/04/1882
(12) Nuova Rivista degli Scacchi , p. 133, 06-07/1891
4 Austrums 01/02/1905
259 Journal de Rouen 23/05/1908
22 Arbeiter-Schachzeitung (Chemnitz) 5, p. 66, 05/1921
35 L'Express du Midi 06/08/1923
92E Simple Two-move Themes 1924
The Golden Argosy 1929
5 Combat (Paris) 21/07/1946
600 Schach-Magazin 3, p. 94, 03/1951
100 Years of the American Two-move Chess Problem 1962
VII Szachy 05/1971
415 Beispiele zur Ideengeschichte des Schachproblems , p. 96, 1982
Solving in Style [Nunn] 1985
Schach-Echo 14, p. 386, 07/1992
2b-263 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2024-03-22 more...
1. Te3! c5 2. Sxe7#
1. ... e6 2. Sb6#
1. ... e5 2. Df7#
1. ... Lf3 2. Te5#
1. ... Kc5 2. Ta5#
1. ... Ke6 2. Df5#
1. ... e6 2. Sb6#
1. ... e5 2. Df7#
1. ... Lf3 2. Te5#
1. ... Kc5 2. Ta5#
1. ... Ke6 2. Df5#
athulin: First publication:
Brooklyn Chess Chronicle, v. 4, i. 5 (1886-02-15), p. 79, tourney prb. 7
The problem won '2nd prize for 2#', but in difference to the 1st prize for #2 it was not awarded by the judges, who did have the authority to do so. Instead they gave the problem a honorary mention, and the tourney management awarded it the '2nd Pr. for #2'. (2022-12-15)
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comment
Brooklyn Chess Chronicle, v. 4, i. 5 (1886-02-15), p. 79, tourney prb. 7
The problem won '2nd prize for 2#', but in difference to the 1st prize for #2 it was not awarded by the judges, who did have the authority to do so. Instead they gave the problem a honorary mention, and the tourney management awarded it the '2nd Pr. for #2'. (2022-12-15)
more ...
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Keywords: Brian Stephenson Collection (7205), Zugzwang-Goal, Block, Flight-giving key, ambush key (T-l), pin-mate, Line opening, Epaulettenmatt
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2N2B2/4p3/R1p5/3k2K1/2p1b1N1/2P2R2/5Q2/8
Reprints: 92 Canadian Chess Problems , p. 94, 1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2N2B2/4p3/R1p5/3k2K1/2p1b1N1/2P2R2/5Q2/8
Reprints: 92 Canadian Chess Problems , p. 94, 1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
1. Dxd5+! Kxd5 2. Lg1 Kc5 3. Te5#
1. ... Kxe3 2. Dd3+ Kf2 3. De2#
Als Quelle wird von G. Murkisch (s. Nachdruck) "Telestar", 1972 (A), angegeben.
1. ... Kxe3 2. Dd3+ Kf2 3. De2#
Als Quelle wird von G. Murkisch (s. Nachdruck) "Telestar", 1972 (A), angegeben.
Keywords: Brian Stephenson Collection (7710), ambush
Genre: 3#
FEN: 8/3p4/3pQ3/1B1p4/3k1P1p/P3R2P/1P5B/K7
Reprints: 94 Rätselvolle Schachaufgaben , p. 56, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-11-16 more...
Genre: 3#
FEN: 8/3p4/3pQ3/1B1p4/3k1P1p/P3R2P/1P5B/K7
Reprints: 94 Rätselvolle Schachaufgaben , p. 56, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-11-16 more...
1. Lc2! Kf4 2. Se6+ Kxf5 3. d4# 2. ... Ke5 3. d4#
Keywords: Brian Stephenson Collection (7969), Minimal, discovered checkmate, Pawn mate, ambush
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/5K2/8/3pkN2/B2N4/3P3P/4P3/8
Reprints: 53 Problemschach-Jahrbuch 1993 D , p. 30, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-11 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/5K2/8/3pkN2/B2N4/3P3P/4P3/8
Reprints: 53 Problemschach-Jahrbuch 1993 D , p. 30, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-11 more...
1. c7? Ke5! 1. Lc7? gxh4!
1. Ta8! gxh4 2. Tg7 Kxg7 3. Le5#
1. Ta8! gxh4 2. Tg7 Kxg7 3. Le5#
Keywords: Brian Stephenson Collection (10944), ambush key (T-L), Drag-in sacrifice, Zugzwang-Goal, Model mate
Genre: 3#
Computer test: Popeye 4.61 C+ Popeye 4.61
FEN: 1B4B1/1R6/2P2k1p/1p4pP/1p4PP/1P3p1p/R4P1K/8
Reprints: 88 200 Problematische Einfälle und Ideen [Giegold] 1982
402 Problemsammlung von Fritz Giegold 1985
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 3#
Computer test: Popeye 4.61 C+ Popeye 4.61
FEN: 1B4B1/1R6/2P2k1p/1p4pP/1p4PP/1P3p1p/R4P1K/8
Reprints: 88 200 Problematische Einfälle und Ideen [Giegold] 1982
402 Problemsammlung von Fritz Giegold 1985
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
1. Df1 Kd5 2. Df5#
1. ... d5 2. Df8#
1. ... Sc3,S~ 2. Dc4#
1. ... d5 2. Df8#
1. ... Sc3,S~ 2. Dc4#
Keywords: ambush key (D-s), Brian Stephenson Collection (13683)
Genre: 2#
FEN: 8/8/2pp4/2k5/1R6/K7/4n3/3Q4
Reprints: Einführung in die Welt des Schachproblems 1984
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 2#
FEN: 8/8/2pp4/2k5/1R6/K7/4n3/3Q4
Reprints: Einführung in die Welt des Schachproblems 1984
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
11 - P1029953
Friedrich Chlubna
2277 Die Schwalbe 48, p. 165, 12/1977
4. Preis
Informalturnier 1977
(11+11)
#2
Friedrich Chlubna
2277 Die Schwalbe 48, p. 165, 12/1977
4. Preis
Informalturnier 1977
(11+11)
#2
1. Dc1! droht 2. d4#
1. ... Sxd5 2. Te4#
1. ... Sf5 2. Sg4#
1. ... Sc6 2. Ld6#
1. ... Lxc1 2. Lxc3#
1. ... cxd2 2. Dxb2#
1. ... Sxd5 2. Te4#
1. ... Sf5 2. Sg4#
1. ... Sc6 2. Ld6#
1. ... Lxc1 2. Lxc3#
1. ... cxd2 2. Dxb2#
Sally: 1. Dc1! (droht Bd4#) - Ta5, 2. Ld6#/Bd4#
1. - Tb6, 2. Bd4#. 1 - Td6, - Lxd6#/Bd4#. 1. - Lxc1-2.Lxc3#
1. - Bxd2,2. Dxb2. 1. - Sf5, 2. Te4#.
S. 25 Schwalbe Feb. 1980. (2010-07-30)
Henrik Juel: C+ Popeye 4.61 (2021-12-13)
comment
1. - Tb6, 2. Bd4#. 1 - Td6, - Lxd6#/Bd4#. 1. - Lxc1-2.Lxc3#
1. - Bxd2,2. Dxb2. 1. - Sf5, 2. Te4#.
S. 25 Schwalbe Feb. 1980. (2010-07-30)
Henrik Juel: C+ Popeye 4.61 (2021-12-13)
comment
Keywords: Brian Stephenson Collection (14851), Dual avoidance, Queen sacrifice, ambush (Opfer)
Genre: 2#
FEN: 2N4q/r3np1b/r5nN/3Pk1P1/1BR4p/2p5/1bPP4/1Q1K3B
Reprints: 2277 Die Schwalbe 61, p. 25, 02/1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-12-13 more...
Genre: 2#
FEN: 2N4q/r3np1b/r5nN/3Pk1P1/1BR4p/2p5/1bPP4/1Q1K3B
Reprints: 2277 Die Schwalbe 61, p. 25, 02/1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-12-13 more...
1. Tg2! e6 2. Df3 gxf3 3. Tg7
2. ... Ke7 3. Df7#
2. ... Kc7 3. Dc6#
2. ... ... 3. Db7#
1. ... Ke6 2. Te2 Kd7 3. e6#
2. ... Lg2,Lf1 3. Dxg4#
1. ... Kc7 2. e6+ Kb7 3. Db8#
1. ... Lxg2 2. Dxg2 Ke6 3. Dd5#
2. ... Kc7 3. Dc6#
2. ... e6 3. Db7#
2. ... Ke7 3. Df7#
2. ... Kc7 3. Dc6#
2. ... ... 3. Db7#
1. ... Ke6 2. Te2 Kd7 3. e6#
2. ... Lg2,Lf1 3. Dxg4#
1. ... Kc7 2. e6+ Kb7 3. Db8#
1. ... Lxg2 2. Dxg2 Ke6 3. Dd5#
2. ... Kc7 3. Dc6#
2. ... e6 3. Db7#
Andrews Memorial Problem Tourney, Problem 29
SBD: This is Problem No. 465, noted as First Prize in the Andrews
Memorial Problem Tourney, page 490, British Chess Magazine, December 1888.
Solution:
1. Tg2! Lxg2 2. Dxg2 droht 3. Dc6#
2... Ke6 3. Dd5#
2... e6 3. Db7#
1... Ke6 2.Te2 Kd7 3. e6#
. 2... bel. 3. Dg4#
1... Kc7 2. e6+ nebst 3. Db8#
1... e6 2.Df3 droht 3. Db7/Df7#
. 2... f3 3. Tg7#
. 2... Kc7 3. Dc6# (2012-02-21)
Sally: Ein Mattbiderproblem mit zwei Turmverstellungen und überraschenden Figurenopfern. (2017-08-16)
Henrik Juel: C+ by Popeye 4.61 (except for one mate dual 1... e6 2.Df3 g3 3.Db7,Df7#) (2017-08-17)
athulin: First publication is British Chess Magazine v. 8, i. 88 (Apr, 1888), p. 219, tourney prb. 29 (2022-08-28)
comment
SBD: This is Problem No. 465, noted as First Prize in the Andrews
Memorial Problem Tourney, page 490, British Chess Magazine, December 1888.
Solution:
1. Tg2! Lxg2 2. Dxg2 droht 3. Dc6#
2... Ke6 3. Dd5#
2... e6 3. Db7#
1... Ke6 2.Te2 Kd7 3. e6#
. 2... bel. 3. Dg4#
1... Kc7 2. e6+ nebst 3. Db8#
1... e6 2.Df3 droht 3. Db7/Df7#
. 2... f3 3. Tg7#
. 2... Kc7 3. Dc6# (2012-02-21)
Sally: Ein Mattbiderproblem mit zwei Turmverstellungen und überraschenden Figurenopfern. (2017-08-16)
Henrik Juel: C+ by Popeye 4.61 (except for one mate dual 1... e6 2.Df3 g3 3.Db7,Df7#) (2017-08-17)
athulin: First publication is British Chess Magazine v. 8, i. 88 (Apr, 1888), p. 219, tourney prb. 29 (2022-08-28)
comment
Keywords: Brian Stephenson Collection (15744), Zugzwang-Goal, ambush, Figurenopfer
Genre: 3#
Computer test: Popeye 4.61
FEN: 5R2/3kp3/8/pPp1P3/P1P3p1/3P2Qb/5R2/K7
Reprints: 465 British Chess Magazine , p. 490, 12/1888
6691 Deutsche Schachzeitung 01/1889
2 Novoe Vremya 06/05/1889
124 Austrums 01/01/1898
4 Otavan 25/01/1908
Westdeutsche Landeszeitung 20/03/1927
29 Deutsche Zeitung (Celje, Dravabanat) 08/01/1933
122 Rätselvolle Schachaufgaben , p. 70, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-03-24 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 5R2/3kp3/8/pPp1P3/P1P3p1/3P2Qb/5R2/K7
Reprints: 465 British Chess Magazine , p. 490, 12/1888
6691 Deutsche Schachzeitung 01/1889
2 Novoe Vremya 06/05/1889
124 Austrums 01/01/1898
4 Otavan 25/01/1908
Westdeutsche Landeszeitung 20/03/1927
29 Deutsche Zeitung (Celje, Dravabanat) 08/01/1933
122 Rätselvolle Schachaufgaben , p. 70, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-03-24 more...
1. Td1! droht 2. Sc5+ Sbxc5 3. Lf5#
1. ... Sxd6 2. De5+ Sxe5 3. Sc5#
1. ... Txd1 2. Sc7+ Lxc7 3. Lb3#
1. ... Kxd5 2. De4+ Kxe4 3. Se1# 2. ... Kxd6 3. Sc1#
1. ... Se5 2. Dxe5 Kd7 3. La4#
1. ... Sxd6 2. De5+ Sxe5 3. Sc5#
1. ... Txd1 2. Sc7+ Lxc7 3. Lb3#
1. ... Kxd5 2. De4+ Kxe4 3. Se1# 2. ... Kxd6 3. Sc1#
1. ... Se5 2. Dxe5 Kd7 3. La4#
Keywords: Brian Stephenson Collection (15815), Bishop sacrifice, Queen sacrifice, Blocknutzung, ambush key (T-S), Line opening, Sacrifice key, Knight sacrifice, Rook sacrifice, Drag-in sacrifice, Battery mates
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2bb4/1n1n4/1P1Bk1P1/3N4/1P3Q2/3Np2K/2B5/1r3R2
Reprints: 94 Versunkene Schätze , p. 44, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2bb4/1n1n4/1P1Bk1P1/3N4/1P3Q2/3Np2K/2B5/1r3R2
Reprints: 94 Versunkene Schätze , p. 44, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
1. Th3! (Hinterstellug) droht 2. Dg4! hxg4 3. h5#
1. ... Sxh3 2. Dxh5+ (Hineinziehungsopfer) Kxh5 3. Lf7#
1. ... Sxh3 2. Dxh5+ (Hineinziehungsopfer) Kxh5 3. Lf7#
Keywords: Brian Stephenson Collection (16309), ambush key (T-B), Drag-in sacrifice
Genre: 3#
FEN: 6B1/3K4/3p1Pkp/2p3np/1n3R1P/4p1R1/4Q1pp/6bb
Reprints: 150 Rätselvolle Schachaufgaben 1980
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 3#
FEN: 6B1/3K4/3p1Pkp/2p3np/1n3R1P/4p1R1/4Q1pp/6bb
Reprints: 150 Rätselvolle Schachaufgaben 1980
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
1. Se4? dxe6! 1. Sb5? d6! 1. Ld8? dxc6! 1. Df8? d5!
1. Dd8! dxe6 2. Tc5# 1. ... d6 2. Dxd6# 1. ... dxc6 2. Lc7# 1. ... d5 2. Dxd5#
1. ... bxc3 2. Lxc3#
1. ... Kd4 2. Dxf6#
1. Dd8! dxe6 2. Tc5# 1. ... d6 2. Dxd6# 1. ... dxc6 2. Lc7# 1. ... d5 2. Dxd5#
1. ... bxc3 2. Lxc3#
1. ... Kd4 2. Dxf6#
Keywords: Brian Stephenson Collection (18305), Pickaninny, ambush key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1K5Q/3p4/2R1Bp2/B3kP2/1p3p2/1pN1pP2/1P2P3/8
Reprints: 22 Schach mit Partner , p. 59, 1999
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-08 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1K5Q/3p4/2R1Bp2/B3kP2/1p3p2/1pN1pP2/1P2P3/8
Reprints: 22 Schach mit Partner , p. 59, 1999
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-08 more...
1. Lh2? Te6 2. Tg3+ Kf4!
1. Lc7! Te6 2. Ta8 Te3 3. Tf8 e5 4. fxe6ep# 3. ... Te4 4. Tg3# 3. ... Te5 4. Sxe5# 3. ... Te6 4. fxe6#
1. Lc7! Te6 2. Ta8 Te3 3. Tf8 e5 4. fxe6ep# 3. ... Te4 4. Tg3# 3. ... Te5 4. Sxe5# 3. ... Te6 4. fxe6#
Keywords: Brian Stephenson Collection (22267), ambush, En passant (w), discovered checkmate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/4p3/7r/4BPp1/1PN3R1/1P1p1k1P/3Pp3/R3K3
Reprints: 18 The Week-End Problems Book , p. 172, 1932
341 Beispiele zur Ideengeschichte des Schachproblems , p. 82, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-20 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/4p3/7r/4BPp1/1PN3R1/1P1p1k1P/3Pp3/R3K3
Reprints: 18 The Week-End Problems Book , p. 172, 1932
341 Beispiele zur Ideengeschichte des Schachproblems , p. 82, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-20 more...
1. Le1 Kb6 2. Lf2! Ka7,Kc6 3. Sc4 d5xc4 4. d5#
2. ... Ka5 3. Kb7 Kb4 4. Le1#
Zuerst muß man dem schwazen König ein Feld zur Verfügung stellen, damit kein Patt eintritt. Alles basiert auf Zugzwang. Das überraschende Läufermanöver der ersten beiden Züge ist eine Hinterstellung.
2. ... Ka5 3. Kb7 Kb4 4. Le1#
Zuerst muß man dem schwazen König ein Feld zur Verfügung stellen, damit kein Patt eintritt. Alles basiert auf Zugzwang. Das überraschende Läufermanöver der ersten beiden Züge ist eine Hinterstellung.
Keywords: Brian Stephenson Collection (22905), ambush, anticipated (P1352319)
Genre: n#
Computer test: Popeye 4.61
FEN: 2K5/2N5/2kp4/B2p4/p2P4/p3N3/P7/8
Reprints: 107 200 Problematische Einfälle und Ideen [Giegold] 1982
200 Schachrätsel [Lossa] , p. 11, 1984
9 Schach für Nußknacker 1994
3136 Der Standard (Wien) 01/08/2020
3197 Scobs lignea 20/08/2020
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-01-23 more...
Genre: n#
Computer test: Popeye 4.61
FEN: 2K5/2N5/2kp4/B2p4/p2P4/p3N3/P7/8
Reprints: 107 200 Problematische Einfälle und Ideen [Giegold] 1982
200 Schachrätsel [Lossa] , p. 11, 1984
9 Schach für Nußknacker 1994
3136 Der Standard (Wien) 01/08/2020
3197 Scobs lignea 20/08/2020
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-01-23 more...
1. Le1! g3 2. Le2 dxe2 3. Tb4 Kxb4 4. d4#
Keywords: Brian Stephenson Collection (22996), Figurenopfer (wL + wT), discovered checkmate, ambush key (L-B), Battery creation
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 8/1p1p4/1NpPp3/2k1P2B/P3p1pB/p2pP3/P2P2K1/1R6
Reprints: 200 Problematische Einfälle und Ideen [Giegold] 1982
163 200 Schachrätsel [Lossa] 1984
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 8/1p1p4/1NpPp3/2k1P2B/P3p1pB/p2pP3/P2P2K1/1R6
Reprints: 200 Problematische Einfälle und Ideen [Giegold] 1982
163 200 Schachrätsel [Lossa] 1984
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
1. Lf3! e4 2. Sg3 hxg3 3. h4 gxh4 4. g5# 3. ... f1=D 4. hxg5# 3. ... exf3 4. hxg5#
Keywords: Brian Stephenson Collection (23100), ambush key, Pawn mate, Knight sacrifice
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 8/7p/2B2K1k/4p1p1/6Pp/4P2P/5p2/5N2
Reprints: 68 Problemschach-Jahrbuch 1993 D , p. 38, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-27 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 8/7p/2B2K1k/4p1p1/6Pp/4P2P/5p2/5N2
Reprints: 68 Problemschach-Jahrbuch 1993 D , p. 38, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-27 more...
1. Ta1? Kc6! 2. Tb1 Kd5 3. g3 Ke4 4. Td1 Kf3!
1. Ta2! Kc6 2. Tb2 Kd5! 3. g3! Kc6 4. Lc4 Sxc4 5. b5# 3. ... Kxe6 4. Td2 Sd3 5. Lh3#
3. ... Ke4 4. Td2 Sf3 5. Ld3#
1. ... Kxe6 2. Td2 Sd3 3. Lxd3 Kd7 4. Lf5+ Ke8 5. Lg6#
1. Ta2! Kc6 2. Tb2 Kd5! 3. g3! Kc6 4. Lc4 Sxc4 5. b5# 3. ... Kxe6 4. Td2 Sd3 5. Lh3#
3. ... Ke4 4. Td2 Sf3 5. Ld3#
1. ... Kxe6 2. Td2 Sd3 3. Lxd3 Kd7 4. Lf5+ Ke8 5. Lg6#
Keywords: Brian Stephenson Collection (23239), Zugzwang-Goal, Option key, Pawn mate, ambush
Genre: n#
FEN: 8/1p2p1K1/1P2P3/2Bkn1R1/RP6/8/6P1/5B2
Reprints: 36 Deutsche Schachblätter 20, p. 322, 15/10/1934
268 Comoedia 23/08/1936
584 Beispiele zur Ideengeschichte des Schachproblems , p. 126, 1982
23 Problemschach [Siehndel] , p. 38, 1985
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-18 more...
Genre: n#
FEN: 8/1p2p1K1/1P2P3/2Bkn1R1/RP6/8/6P1/5B2
Reprints: 36 Deutsche Schachblätter 20, p. 322, 15/10/1934
268 Comoedia 23/08/1936
584 Beispiele zur Ideengeschichte des Schachproblems , p. 126, 1982
23 Problemschach [Siehndel] , p. 38, 1985
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-18 more...
1. Lg1! e6 2. Lh2 cxb4 3. Sg8 Kxg4 4. Sf6+ Kf5 5. g4#
1. ... cxb4 2. Lxb6 e6 3. Lc5 b3 4. Sf6+ Kxh6 5. Lf8#
2. ... b3 3. Lc5 e6 4. Sf6+ Kxh6 5. Lf8#
Verknüpfungen zweier bekannter Mattführungen, schwierig!
1. ... cxb4 2. Lxb6 e6 3. Lc5 b3 4. Sf6+ Kxh6 5. Lf8#
2. ... b3 3. Lc5 e6 4. Sf6+ Kxh6 5. Lf8#
Verknüpfungen zweier bekannter Mattführungen, schwierig!
Keywords: Brian Stephenson Collection (23422), ambush
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 8/4p3/1p4pN/1Pp1P1pk/1PP3N1/4B1P1/1K4P1/8
Reprints: 260 Rätselvolle Schachaufgaben , p. 139, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-04-03 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 8/4p3/1p4pN/1Pp1P1pk/1PP3N1/4B1P1/1K4P1/8
Reprints: 260 Rätselvolle Schachaufgaben , p. 139, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-04-03 more...
1. Dh7! droht 2. Df5#
1. ... Sd5,Sh5,Sg6 2. Dg6#
1. ... Th8 2. gxh8=D#
1. ... Txf8 2. g8=S#
1. ... Sd5,Sh5,Sg6 2. Dg6#
1. ... Th8 2. gxh8=D#
1. ... Txf8 2. g8=S#
Keywords: Brian Stephenson Collection (24274), ambush key, Promotion (D), under-promotion (S), discovered checkmate, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5Br1/2N1NkP1/7Q/8/5n2/3n4/7K/8
Reprints: Chess Problems: Introduction to an Art 1963
69 The American Two-move Chess Problem , p. 50, 1965
66 Problemkiste XII 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-12 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5Br1/2N1NkP1/7Q/8/5n2/3n4/7K/8
Reprints: Chess Problems: Introduction to an Art 1963
69 The American Two-move Chess Problem , p. 50, 1965
66 Problemkiste XII 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-12 more...
1. Lb5! Sa5,Sb4 2. d8=S#
1. ... Sd8 2. cxd8=S#
1. ... Kxe6 2. Lc4#
1. ... Sd8 2. cxd8=S#
1. ... Kxe6 2. Lc4#
Keywords: Brian Stephenson Collection (24816), Flight giving sacrifice key (S), Switchback, under-promotion in mating move (zweifach, S), Drag-in sacrifice, ambush key (L-B)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2K3b1/p1PPpk1n/P1n1N1pP/4p1p1/2B1N1P1/8/8/8
Reprints: 573 Beispiele zur Ideengeschichte des Schachproblems , p. 124, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2K3b1/p1PPpk1n/P1n1N1pP/4p1p1/2B1N1P1/8/8/8
Reprints: 573 Beispiele zur Ideengeschichte des Schachproblems , p. 124, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
24 - P1040627
Henry John Clinton Andrews
46 The Chess Problem: Text-Book with Illustrations , p. 105, 1887
(8+7) C+
#3
Henry John Clinton Andrews
46 The Chess Problem: Text-Book with Illustrations , p. 105, 1887
(8+7) C+
#3
1. Lb5! Sfe5 2. Lf6
1. ... Sce5 2. Sc6+ Sxc6 3. Td3#
1. ... Sd8 2. Lf6+ Se5 3. Td3#
1. ... Sce5 2. Sc6+ Sxc6 3. Td3#
1. ... Sd8 2. Lf6+ Se5 3. Td3#
25 - P1043629
Charles Planck
302 The Chess Problem: Text-Book with Illustrations , p. 241, 1887
(7+9) C+
#3
Charles Planck
302 The Chess Problem: Text-Book with Illustrations , p. 241, 1887
(7+9) C+
#3
1. Lc2! Kf5 2. Seg5+ Kf6 3. Da1#
1. ... g2 2. Dh4+ Kxf3 3. Dxh5# 2. ... Kf5 3. Sxc5#
1. ... Seg7,Sxd6 2. Dxh5+ Kxh5 3. Sf6#
1. ... g2 2. Dh4+ Kxf3 3. Dxh5# 2. ... Kf5 3. Sxc5#
1. ... Seg7,Sxd6 2. Dxh5+ Kxh5 3. Sf6#
Keywords: Brian Stephenson Collection (28624), ambush key, corner to corner (wD), discovered checkmate, Drag-in sacrifice, Sacrifice of white pieces (S, D)
Genre: 3#
Computer test: Juel: popeye 4.61
FEN: 4n3/K2p3b/3P3p/2p4n/4Npk1/1B3Np1/3P4/7Q
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-16 more...
Genre: 3#
Computer test: Juel: popeye 4.61
FEN: 4n3/K2p3b/3P3p/2p4n/4Npk1/1B3Np1/3P4/7Q
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-16 more...
26 - P1043757
Karl Traxler
2534 Leipziger Illustrirte Zeitung 23/11/1895
III. Böhmisches Turnier, 1895
1. Preis
Dreizüger
(9+12) C+
#3
Karl Traxler
2534 Leipziger Illustrirte Zeitung 23/11/1895
III. Böhmisches Turnier, 1895
1. Preis
Dreizüger
(9+12) C+
#3
1. La6! droht 2. Sxd6+ Sxd6 3. Ld3#
1. ... Kf5 2. Dd4! gxh3 3. Lc8# 2. ... Sxd4 3. Ld3#
1. ... Sc3 2. Dh1+ Kd4 3. Se6# 2. ... Kf5 3. Lc8#
1. ... Dxa6 2. De1+ Kd4 3. Dxb4# 2. ... Kf5 3. De6#
1. ... c1=S 2. Lxb5
1. ... Kf5 2. Dd4! gxh3 3. Lc8# 2. ... Sxd4 3. Ld3#
1. ... Sc3 2. Dh1+ Kd4 3. Se6# 2. ... Kf5 3. Lc8#
1. ... Dxa6 2. De1+ Kd4 3. Dxb4# 2. ... Kf5 3. De6#
1. ... c1=S 2. Lxb5
Keywords: Brian Stephenson Collection (28752), ambush key (L-s), Model mate (dreifach), under-promotion
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: n1B5/5Np1/1p1p1p1r/qn6/Pp2kNpP/6PP/2p2K2/Q7
Reprints: 166 Rätselvolle Schachaufgaben , p. 92, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: n1B5/5Np1/1p1p1p1r/qn6/Pp2kNpP/6PP/2p2K2/Q7
Reprints: 166 Rätselvolle Schachaufgaben , p. 92, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
1. Ld1! Txg3 2. Sb4+ Lxb4 3. c4+ d4xc3ep 4. Lb3#
1. ... Tc6 2. Dxc6+ Kxe5 3. Dd6+
1. ... a5 2. Dxb6 Kxe5 3. Dd6+
1. ... Tc6 2. Dxc6+ Kxe5 3. Dd6+
1. ... a5 2. Dxb6 Kxe5 3. Dd6+
Keywords: Brian Stephenson Collection (29396), ambush key, En passant (s)
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 5n2/p1Q4n/1r2p2K/2BkN2B/3pp3/2b1r1P1/N1P5/8
Reprints: 37 Spectacular Chess Problems , p. 23, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-04 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 5n2/p1Q4n/1r2p2K/2BkN2B/3pp3/2b1r1P1/N1P5/8
Reprints: 37 Spectacular Chess Problems , p. 23, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-04 more...
1. Dh1! Sb2 2. Sc3#
1. ... Sb8 2. Sc7#
1. ... Kxc6 2. Le8#
1. ... Kc4 2. Df1#
1. ... Sb8 2. Sc7#
1. ... Kxc6 2. Le8#
1. ... Kc4 2. Df1#
Keywords: Brian Stephenson Collection (31016), ambush key, Knight sacrifice, Flight giving sacrifice key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K7/5B2/npNp4/1k1N4/n2P4/8/P7/2Q5
Reprints: British Chess Problem Society 1921
9 200 Ausgewählte Schachaufgaben , p. 35, 1939
British Chess Problem Society Rapid, p. Solving, 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-08-27 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K7/5B2/npNp4/1k1N4/n2P4/8/P7/2Q5
Reprints: British Chess Problem Society 1921
9 200 Ausgewählte Schachaufgaben , p. 35, 1939
British Chess Problem Society Rapid, p. Solving, 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-08-27 more...
1. Dc1! droht 2. Sh6+ Kxe4 3. d3#
1. ... Txc1 2. Tc4 ... 3. Sh6#
1. ... Txf4 2. d4 Txe4 3. Sh6#
1. ... Kxe4 2. d3+ Kf5 3. Sh6#
1. ... Tf3 2. exf3
1. ... Txc1 2. Tc4 ... 3. Sh6#
1. ... Txf4 2. d4 Txe4 3. Sh6#
1. ... Kxe4 2. d3+ Kf5 3. Sh6#
1. ... Tf3 2. exf3
Keywords: Brian Stephenson Collection (31482), Sacrifice key, Sacrifice of white pieces (D, T), Drag-in sacrifice (Schlüssel), Blocknutzung, ambush key
Genre: 3#
FEN: 8/5N2/2Kp2p1/p2P1kPp/4RP1p/2P3pb/1Q1PP3/n4r2
Reprints: 76 Spectacular Chess Problems , p. 36, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-17 more...
Genre: 3#
FEN: 8/5N2/2Kp2p1/p2P1kPp/4RP1p/2P3pb/1Q1PP3/n4r2
Reprints: 76 Spectacular Chess Problems , p. 36, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-17 more...
1. Lg1? Lxf5! 2. Lg4 Ld7!
1. Tf1! Lxf3 2. Lg1 Lxe2 3. f4#
1. ... Lh5 2. Lg4
1. Tf1! Lxf3 2. Lg1 Lxe2 3. f4#
1. ... Lh5 2. Lg4
Keywords: Brian Stephenson Collection (32049), ambush key (L-B,T-B), ambush (zweifach), Pawn mate, Zugzwang-Goal, Bishop sacrifice, Knight sacrifice
Genre: 3#
FEN: 3R4/8/5pP1/3PkP2/6b1/5BN1/2p1NP1B/2K1R3
Reprints: 160 Rätselvolle Schachaufgaben , p. 89, 1980
1310 Beispiele zur Ideengeschichte des Schachproblems , p. 263, 1982
184 Rösselsprünge im Schachproblem 2002
The Problemist 2002
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 3#
FEN: 3R4/8/5pP1/3PkP2/6b1/5BN1/2p1NP1B/2K1R3
Reprints: 160 Rätselvolle Schachaufgaben , p. 89, 1980
1310 Beispiele zur Ideengeschichte des Schachproblems , p. 263, 1982
184 Rösselsprünge im Schachproblem 2002
The Problemist 2002
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-05-04 more...
31 - P1049260
Wolfgang Dittmann
763 Die Schwalbe 16, p. 401, 10/1972
Hans Klüver gewidmet
Informalturnier 1972
Dreizüger
3. Preis
(6+6)
#3
Wolfgang Dittmann
763 Die Schwalbe 16, p. 401, 10/1972
Hans Klüver gewidmet
Informalturnier 1972
Dreizüger
3. Preis
(6+6)
#3
1. De8?,Db7? Sb5!
1. Le3? droht 2. Dh8 1. ... c5!
1. Lf4?,Lf5? Lxd4!
1. Lh6! droht 2. De8
1. ... Lxd4 2. Lxg7!
1. Le3? droht 2. Dh8 1. ... c5!
1. Lf4?,Lf5? Lxd4!
1. Lh6! droht 2. De8
1. ... Lxd4 2. Lxg7!
Henrik Juel: andre varianter
1.Lh6 Lc5 2.dxc5 thr. 3.Dxa7#
1... Ld8,Lc7 2.Dxa7+ La5 3.Dxa5# (2021-10-06)
Henrik Juel: C+ Popeye 4.61 (2021-10-06)
comment
1.Lh6 Lc5 2.dxc5 thr. 3.Dxa7#
1... Ld8,Lc7 2.Dxa7+ La5 3.Dxa5# (2021-10-06)
Henrik Juel: C+ Popeye 4.61 (2021-10-06)
comment
Keywords: Brian Stephenson Collection (34288), Option key, ambush (Zugzwang)
Genre: 3#
FEN: Q7/n4Bp1/1bp5/8/3P4/2p5/2K3P1/k1B5
Reprints: 763 Die Schwalbe 23, p. 112, 10/1973
79 Rätselvolle Schachaufgaben , p. 49, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-11-14 more...
Genre: 3#
FEN: Q7/n4Bp1/1bp5/8/3P4/2p5/2K3P1/k1B5
Reprints: 763 Die Schwalbe 23, p. 112, 10/1973
79 Rätselvolle Schachaufgaben , p. 49, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-11-14 more...
1. Dh2!! (Zugzwang)
1. ... Lxg2 2. Dh5+ Kxf1,Lf3 3. Dd1,Db5#
1. ... Kxf1 2. Dh1+ Ke2 3. Sf4#
1. ... Kf3 2. Dxh3+ Ke2 3. Sf4#
1. ... Lg4,L~ 2. Sxe3 Kxe3 3. Dxf2#
1. ... Lxg2 2. Dh5+ Kxf1,Lf3 3. Dd1,Db5#
1. ... Kxf1 2. Dh1+ Ke2 3. Sf4#
1. ... Kf3 2. Dxh3+ Ke2 3. Sf4#
1. ... Lg4,L~ 2. Sxe3 Kxe3 3. Dxf2#
'Schachsport': "Diese Aufgabe wurde bei ihrem Erscheinen von einigen starken Lösern für unlösbar (!) gehalten."
Siehe dazu auch den (fast) gespiegelten Nachläufer unter P1282010
more ...
comment
Siehe dazu auch den (fast) gespiegelten Nachläufer unter P1282010
more ...
comment
Keywords: Brian Stephenson Collection (34290), ambush, Figurenopfer, Block
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/8/8/4pQ2/2K1p2b/4kpN1/5R2
Reprints: 1220 Die Schwalbe 38, p. 468, 04/1976
83 Rätselvolle Schachaufgaben , p. 51, 1980
Schachsport (LVOOe) 26 14/04/1989
3e-1696 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-10 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/8/8/4pQ2/2K1p2b/4kpN1/5R2
Reprints: 1220 Die Schwalbe 38, p. 468, 04/1976
83 Rätselvolle Schachaufgaben , p. 51, 1980
Schachsport (LVOOe) 26 14/04/1989
3e-1696 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-10 more...
1. Tg4! droht 2. Dxa8+ Kc4 3. Sd6#
1. ... Lc6 2. Dg8+ Ke4 3. Sd6#
1. ... Tc5 2. Dxc5+ Ke4 3. Sd6#
1. ... Ld6+ 2. Sxd6 droht 3. Dc4#,Dxa8#
2. ... Lc6 3. Dg8#
2. ... Tc5 3. Dxc5#
1. ... Tb5 2. Dc4+ Kxc4 3. Sxe3#
1. ... Ke4 2. Sd6+ Kd5 3. Dc4#,Dxa8#
1. ... Lb7 2. Dxb7+ Kc4 3. Sxe3#,Sd6#
1. ... Lc6 2. Dg8+ Ke4 3. Sd6#
1. ... Tc5 2. Dxc5+ Ke4 3. Sd6#
1. ... Ld6+ 2. Sxd6 droht 3. Dc4#,Dxa8#
2. ... Lc6 3. Dg8#
2. ... Tc5 3. Dxc5#
1. ... Tb5 2. Dc4+ Kxc4 3. Sxe3#
1. ... Ke4 2. Sd6+ Kd5 3. Dc4#,Dxa8#
1. ... Lb7 2. Dxb7+ Kc4 3. Sxe3#,Sd6#
Keywords: Brian Stephenson Collection (35570), ambush key (T-l), pin-mate (dreifach)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: b1Q5/3pK3/p4p2/r2k1N1n/1P3b2/2B1pp2/1PP5/2n3R1
Reprints: British Chess Problem Society 1927
11 Szachista 01/1933
953 Beispiele zur Ideengeschichte des Schachproblems , p. 198, 1982
1139 Rozmaitosci szachowe 10/10/2008
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: b1Q5/3pK3/p4p2/r2k1N1n/1P3b2/2B1pp2/1PP5/2n3R1
Reprints: British Chess Problem Society 1927
11 Szachista 01/1933
953 Beispiele zur Ideengeschichte des Schachproblems , p. 198, 1982
1139 Rozmaitosci szachowe 10/10/2008
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
1. Lh4! (Zugzwang)
1. ... Kxf2 2. Df4+
2. ... Kxe2 3. Txe5#
2. ... Lxf4 3. gxf4#
2. ... Ke1 3. Df1#
1. ... b5 2. Kg2 Sxe2 3. Tf1#
2. ... Sd3,Sb3,Sa2 3. Sxd3#,Sd3#
2. ... Lxb2,Le5~ 3. Tf1#
1. ... Sxe2 2. Sd3+ Kd1 3. Tf1#
1. ... Kxf2 2. Df4+
2. ... Kxe2 3. Txe5#
2. ... Lxf4 3. gxf4#
2. ... Ke1 3. Df1#
1. ... b5 2. Kg2 Sxe2 3. Tf1#
2. ... Sd3,Sb3,Sa2 3. Sxd3#,Sd3#
2. ... Lxb2,Le5~ 3. Tf1#
1. ... Sxe2 2. Sd3+ Kd1 3. Tf1#
Keywords: Brian Stephenson Collection (36247), ambush key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4R3/4B3/1p6/4b3/1Q4P1/6P1/1NprBR2/2n1k2K
Reprints: 165 The Chess Problem: Text-Book with Illustrations , p. 170, 1886
263 International Chess Magazine 11/1886
60 Sammlung leichterer Schachaufgaben III 1887
6181 Deutsche Schachzeitung 01/1887
28 Galveston Daily News 30/12/1888
41 An English Bohemian 1933
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-30 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4R3/4B3/1p6/4b3/1Q4P1/6P1/1NprBR2/2n1k2K
Reprints: 165 The Chess Problem: Text-Book with Illustrations , p. 170, 1886
263 International Chess Magazine 11/1886
60 Sammlung leichterer Schachaufgaben III 1887
6181 Deutsche Schachzeitung 01/1887
28 Galveston Daily News 30/12/1888
41 An English Bohemian 1933
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-30 more...
35 - P1052283
Kenneth S. Howard
Western Morning News & Mercury 1936
Informalturnier 01-06 1936
2./3. ehrende Erwähnung (ex aequo)
(4+4) C+
#3
Kenneth S. Howard
Western Morning News & Mercury 1936
Informalturnier 01-06 1936
2./3. ehrende Erwähnung (ex aequo)
(4+4) C+
#3
1. Tg1! droht 2. Dxf6+ Kh5 3. g4#
1. ... Kh5 2. Df5+ Kh4 3. g3#
1. ... Kh5 2. Df5+ Kh4 3. g3#
Keywords: Brian Stephenson Collection (37325), ambush key, Farbwechselecho, Pawn mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7K/8/4Qp1k/8/8/b4p2/6P1/1R6
Reprints: 141 Spectacular Chess Problems , p. 57, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-09 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7K/8/4Qp1k/8/8/b4p2/6P1/1R6
Reprints: 141 Spectacular Chess Problems , p. 57, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-09 more...
36 - P1052318
Philipp von Klett
3989 Deutsche Schachzeitung , p. 325, 11/1875
J.Kohtz und C.Kockelkorn gewidmet
(9+12) C+
#4
Philipp von Klett
3989 Deutsche Schachzeitung , p. 325, 11/1875
J.Kohtz und C.Kockelkorn gewidmet
(9+12) C+
#4
1. Sd4+? Kd5 2. Tc5+ Ke4 3. Sa4 Sd5!
2. Sa4 Se6!
1. Sa4! Kd5 2. Tb1 Kxc6 3. Sb6 Kb7 4. Sxa5 3. ... Kb5 Sd4#
2. ... Ke4 3. Sc3+ Kf3 4. Tf1#
2. ... Kc4,Ke6 3. Sb6+ Kb5,~ 4. Sd4#
2. ... Ld1,~ 3. Sc3+ Kc4,Kxc6,Ke6 4. Sxa5,Sd4,Sc5#
1. ... dxc6 2. Sbc5+ Kd5 3. Sb6#
1. ... Se4 2. Sd4+ Kd5 3. Sb6#
1. ... f4,~ 2. Sd4+ Kd5 3. Tc5+ Ke4 4. Sc3#
2. Sa4 Se6!
1. Sa4! Kd5 2. Tb1 Kxc6 3. Sb6 Kb7 4. Sxa5 3. ... Kb5 Sd4#
2. ... Ke4 3. Sc3+ Kf3 4. Tf1#
2. ... Kc4,Ke6 3. Sb6+ Kb5,~ 4. Sd4#
2. ... Ld1,~ 3. Sc3+ Kc4,Kxc6,Ke6 4. Sxa5,Sd4,Sc5#
1. ... dxc6 2. Sbc5+ Kd5 3. Sb6#
1. ... Se4 2. Sd4+ Kd5 3. Sb6#
1. ... f4,~ 2. Sd4+ Kd5 3. Tc5+ Ke4 4. Sc3#
In diesem Trio [Klett, Bayer,Berger] ragen Kletts tief angelegte mehrzügige Probleme durch ihre enorme Schwierigkeit hervor, ein besonders charakteristischer Zug im Schaffen dieses Meisters, bei aller Einhaltung strenger Ökonomie und Mattreinheit im Ideenspiel.
more ...
comment
more ...
comment
Keywords: Brian Stephenson Collection (37360), ambush
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 5n2/r2p1p2/p1PBkn2/p3Ppp1/6b1/1N1pP3/1N1P3K/2R5
Reprints: 76 Schachprobleme [Klett] 1878
429 Arbeiter-Zeitung (Wien) 21/10/1933
31 Deutsche Schachblätter 17, p. 275, 01/09/1934
27 Classic Chess Problems by Pioneer Composers , p. 18, 1970
212 Rätselvolle Schachaufgaben , p. 115, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 5n2/r2p1p2/p1PBkn2/p3Ppp1/6b1/1N1pP3/1N1P3K/2R5
Reprints: 76 Schachprobleme [Klett] 1878
429 Arbeiter-Zeitung (Wien) 21/10/1933
31 Deutsche Schachblätter 17, p. 275, 01/09/1934
27 Classic Chess Problems by Pioneer Composers , p. 18, 1970
212 Rätselvolle Schachaufgaben , p. 115, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
1. Le1? g3+!
1. Th3! Tb1 2. Le1+ Tab4 3. Txa3#
1. ... gxh3 2. Le1 hxg2 3. Sb3#
1. Th3! Tb1 2. Le1+ Tab4 3. Txa3#
1. ... gxh3 2. Le1 hxg2 3. Sb3#
Keywords: Brian Stephenson Collection (37987), ambush key (T-L), Zugzwang-Goal
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/8/p1Bp4/k2N3R/rr4p1/p5B1/P5PK/N7
Reprints: 73 Rätselvolle Schachaufgaben , p. 46, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/8/p1Bp4/k2N3R/rr4p1/p5B1/P5PK/N7
Reprints: 73 Rätselvolle Schachaufgaben , p. 46, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
1. Th8+? Kb7 2. a8=D+ Kc7!
1. Tc7! Lxb2 2. Tb1
1. ... Ld2 2. Td1
1. Tc7! Lxb2 2. Tb1
1. ... Ld2 2. Td1
Keywords: Brian Stephenson Collection (38594), ambush (zweifach), Zugzwang-Goal
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: k7/P6R/8/8/8/4p3/1P2K3/R1b5
Reprints: Ausgewählte Schachaufgaben [Zander] , p. 40, 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-08-19 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: k7/P6R/8/8/8/4p3/1P2K3/R1b5
Reprints: Ausgewählte Schachaufgaben [Zander] , p. 40, 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-08-19 more...
1. Tc1! b5 2. c5 b4 3. cxb4 Kb5 4. c4#
1. ... c5 2. Td1 b5 3. Td5 b4 4. Txc5#
1. ... c5 2. Td1 b5 3. Td5 b4 4. Txc5#
Keywords: Brian Stephenson Collection (38867), ambush key, Pawn mate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/K7/ppp2p2/k4P2/p1P5/P1P5/2P5/5R2
Reprints: 108 Spectacular Chess Problems , p. 46, 1965
Schach-Echo 2, p. 38, 01/1994
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-06 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/K7/ppp2p2/k4P2/p1P5/P1P5/2P5/5R2
Reprints: 108 Spectacular Chess Problems , p. 46, 1965
Schach-Echo 2, p. 38, 01/1994
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-06 more...
1. Tb5! c3 2. Lxc3 c4 3. Te5 Kxg7 4. Te8#
(MZ395)
.
Sally: 23. Apr. 1976.
1. Tb5! - Bc3, 2. Lxc3 - Bc4, 3. Te5 - Kxg7, 4. Te8#.
Batterieverzicht und Hinterstellung, Anderssen-Verstellung.
S. 46 Ausgew. S. Aufg. (1989) Nr. 81 (Zucker). (2010-08-30)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-11)
comment
.
Sally: 23. Apr. 1976.
1. Tb5! - Bc3, 2. Lxc3 - Bc4, 3. Te5 - Kxg7, 4. Te8#.
Batterieverzicht und Hinterstellung, Anderssen-Verstellung.
S. 46 Ausgew. S. Aufg. (1989) Nr. 81 (Zucker). (2010-08-30)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-11)
comment
Keywords: Brian Stephenson Collection (39673), Battery destruction, ambush, Anderssen-Verstellung
Genre: n#
FEN: 1R1N2k1/6Pb/6p1/2p1B1P1/2p5/8/3p4/3K4
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-11 more...
Genre: n#
FEN: 1R1N2k1/6Pb/6p1/2p1B1P1/2p5/8/3p4/3K4
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-11 more...
(MZ530)
.
Sally: Aug. 1981 :1.DDR- Meisterschaft im Problemschach 5.Lob.1981
1. Da6+? - Kg1, 2. Dd6 - Kf1! 1. Dc4+? - Kg1, 2. Dc7 - Kf1!
1. Db5+? - Kg1, 2. De5 - Kf1! 1. De8? - Bg1S! Richtig ist:
1. Db5+ - Kg1, 2. Db8!(Hinterstellung) -Kf1/Kxh2/Bf1D,
3. Db1#/Se2#/Sxh3#. Kombination Sackmann.
S. 20 Ausgew. S. Aufg. (1989) Nr. 21 (Zucker). (2010-08-30)
SCHRECKE: C+, popeye 4.85 (2021-03-19)
comment
.
Sally: Aug. 1981 :1.DDR- Meisterschaft im Problemschach 5.Lob.1981
1. Da6+? - Kg1, 2. Dd6 - Kf1! 1. Dc4+? - Kg1, 2. Dc7 - Kf1!
1. Db5+? - Kg1, 2. De5 - Kf1! 1. De8? - Bg1S! Richtig ist:
1. Db5+ - Kg1, 2. Db8!(Hinterstellung) -Kf1/Kxh2/Bf1D,
3. Db1#/Se2#/Sxh3#. Kombination Sackmann.
S. 20 Ausgew. S. Aufg. (1989) Nr. 21 (Zucker). (2010-08-30)
SCHRECKE: C+, popeye 4.85 (2021-03-19)
comment
Keywords: Brian Stephenson Collection (40050), Sackmann-Thema, ambush
Genre: 3#
FEN: 7K/8/2Q5/8/5N2/2P4p/3P1ppP/5k1b
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-19 more...
Genre: 3#
FEN: 7K/8/2Q5/8/5N2/2P4p/3P1ppP/5k1b
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-19 more...
1. Ta3! b4 2. Ta4 b3 3. Th4 Kxh4 4. Sf3#
Sally: Stern!! Heft 14. 2. April 1967! (V).
1. Ta3! - Bb4, 2. Ta4! - Bb3, 3. Th4!! - Kxh4, 4. S3#.
Der Rückzug des wT auf der Parallelen zur Wirkungslinie(4, Linie) (perikritisch)! Doppelte Teamarbeit.
Nr.179, 200 S. Rätsel (G. Lossa 1984).
Nr.106(V) Stern Probleme (Kuhn - Murkisch 1991 (2011-02-10)
Henrik Juel: C+ Popeye 4.61 (2022-01-20)
comment
1. Ta3! - Bb4, 2. Ta4! - Bb3, 3. Th4!! - Kxh4, 4. S3#.
Der Rückzug des wT auf der Parallelen zur Wirkungslinie(4, Linie) (perikritisch)! Doppelte Teamarbeit.
Nr.179, 200 S. Rätsel (G. Lossa 1984).
Nr.106(V) Stern Probleme (Kuhn - Murkisch 1991 (2011-02-10)
Henrik Juel: C+ Popeye 4.61 (2022-01-20)
comment
Keywords: Brian Stephenson Collection (49032), pin-mate, ambush, Model mate
Genre: n#
Computer test: Popeye 4.61
FEN: 2K4R/5p2/4pNp1/1p1pP1k1/3Np3/2R1P1p1/1P4P1/8
Reprints: Die Schwalbe 55, p. 372, 02/1979
The Problemist 2002
A Springaren 158, p. 74, 06/2021
Input: Brian Stephenson, 2004-08-12
Last update: Gunter Jordan, 2022-03-11 more...
Genre: n#
Computer test: Popeye 4.61
FEN: 2K4R/5p2/4pNp1/1p1pP1k1/3Np3/2R1P1p1/1P4P1/8
Reprints: Die Schwalbe 55, p. 372, 02/1979
The Problemist 2002
A Springaren 158, p. 74, 06/2021
Input: Brian Stephenson, 2004-08-12
Last update: Gunter Jordan, 2022-03-11 more...
1. Db3 d2 2. Dh3 d3 3. Th4 d4 4. Se3 dxe3 5. Dd7 e2#
Keywords: ambush
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/3ppNR1/3pkbR1/3p4/6P1/1Q1K4
Input: Frank Müller, 2004-11-01
Last update: Marcin Banaszek, 2021-05-17 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/3ppNR1/3pkbR1/3p4/6P1/1Q1K4
Input: Frank Müller, 2004-11-01
Last update: Marcin Banaszek, 2021-05-17 more...
1. Lf8! d4 2. Sd5 f4 3. Lg7 f5 4. Se3 fxe3#
1. ... f4 2. Lg7 f5 3. Sd1+ d4 4. Se3 fxe3#
1. ... f4 2. Lg7 f5 3. Sd1+ d4 4. Se3 fxe3#
Frank Richter: Solution precisly 1.- f4 2.Lg7 d4/f5 3.Sd5/Sd1+ f5/d4 4.Se3 fxe3# (2009-05-07)
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-02-01)
comment
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-02-01)
comment
Keywords: ambush
Genre: s#
FEN: 8/8/5p2/3p1p2/8/B1NB1P2/p1pKP3/kbQ1N3
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2022-02-06 more...
Genre: s#
FEN: 8/8/5p2/3p1p2/8/B1NB1P2/p1pKP3/kbQ1N3
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2022-02-06 more...
1. Dd8! Ka5,Ka4 2. Tc4#
1. ... a5 2. Dh4#
1. ... a5 2. Dh4#
Keywords: Miniature Collection (0001465), Miniature, discovered checkmate, Blocknutzung, ambush key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 6Q1/2RB4/p7/1p6/1k6/8/K7/8
Reprints: 191 Schachminiaturen 1902
1778 Wiener Hausfrauen-Zeitung 6, p. 71, 09/02/1913
37 Volksstimme (Magdeburg) 31/10/1931
160 Schachminiaturen Zweizüger , p. 43, 1965
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2023-07-04 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 6Q1/2RB4/p7/1p6/1k6/8/K7/8
Reprints: 191 Schachminiaturen 1902
1778 Wiener Hausfrauen-Zeitung 6, p. 71, 09/02/1913
37 Volksstimme (Magdeburg) 31/10/1931
160 Schachminiaturen Zweizüger , p. 43, 1965
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2023-07-04 more...
1. Tb2! Kb6 2. Ld5 Kxa5 3. Lc7# 2. ... Kc5 3. b6#
1. Dc8! Kc2 2. Le4+ Kd2 3. Dc1#
1. ... Lc2 2. Ld5
1. ... Ld3 2. Le4
1. ... e1=D 2. Dxf5+ De4 3. Lxe4#
1. ... e1=S 2. Le4+ Sd3 3. Dc1#
1. ... Lc2 2. Ld5
1. ... Ld3 2. Le4
1. ... e1=D 2. Dxf5+ De4 3. Lxe4#
1. ... e1=S 2. Le4+ Sd3 3. Dc1#
1. Tf8! Kb8 2. Db7+ Dxb7 3. Sc6#
1. ... Df5+ 2. Txf5 Kb8 3. Db7#
1. ... Dxd8 2. Da6+ Kb8 3. Txd8#
1. ... Df5+ 2. Txf5 Kb8 3. Db7#
1. ... Dxd8 2. Da6+ Kb8 3. Txd8#
1. Lg5! Kc8 2. Dd8#
1. ... Kd6 2. Dd4#
1. ... Ke8 2. De7#
1. ... e5 2. Dc6#
1. ... Kd6 2. Dd4#
1. ... Ke8 2. De7#
1. ... e5 2. Dc6#
1. Th3! b2 2. Ta3+ bxa3 3. Sc3#
1. Dh5! droht 2. Db5#
1. ... Le6 2. Tf8#
1. ... Se5,Sh8 2. Te6#
1. ... Se7,Sf8 2. Dxf7#
1. ... Le6 2. Tf8#
1. ... Se5,Sh8 2. Te6#
1. ... Se7,Sf8 2. Dxf7#
Keywords: Miniature Collection (0013749), Aristocrat, Miniature, ambush key, half-pin black pieces, pin-mate (zweifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4k3/2K2b2/3B1Rn1/8/8/8/7Q/8
Reprints: 166 Schachminiaturen Zweizüger , p. 166, 1965
32 Das Schachproblem , p. 21, 1981
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-10 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4k3/2K2b2/3B1Rn1/8/8/8/7Q/8
Reprints: 166 Schachminiaturen Zweizüger , p. 166, 1965
32 Das Schachproblem , p. 21, 1981
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-10 more...
* 1. ... Kf1 2. Sd3# 1. ... Kd2 2. Dd1#
1. Lg3! Kf1 2. Sh3#
1. Lg3! Kf1 2. Sh3#
Keywords: Miniature Collection (0016227), Minimal, Miniature, discovered checkmate, ambush key, Exchange of roles (L - S), Echo
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/8/3p4/3K4/5Q2/5N1B/4k3
Reprints: 56 Schachminiaturen Zweizüger , p. 23, 1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-14 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/8/3p4/3K4/5Q2/5N1B/4k3
Reprints: 56 Schachminiaturen Zweizüger , p. 23, 1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-14 more...
1. Tc1! Ka2 2. Kc4 Ka1 3. Sc3#
Keywords: Miniature Collection (0050079), Minimal, Miniature, discovered checkmate, ambush
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2R5/8/8/3K4/p7/Bk6/8/1N6
Reprints: 160 Problemschach-Jahrbuch 1994 D, p. 76, 1994
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-06-07 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2R5/8/8/3K4/p7/Bk6/8/1N6
Reprints: 160 Problemschach-Jahrbuch 1994 D, p. 76, 1994
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-06-07 more...
1. Da2! Lh4 2. Te8#
1. ... Kxf7 2. Tf6#
1. ... Kxf7 2. Tf6#
Keywords: Miniature Collection (0017228), Minimal, Miniature, ambush key, Flight giving sacrifice key (B), Line opening, double-check mate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5k1B/3KbP2/4R3/8/8/8/5Q2/8
Reprints: 125 Schachminiaturen Zweizüger , p. 37, 1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-16 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5k1B/3KbP2/4R3/8/8/8/5Q2/8
Reprints: 125 Schachminiaturen Zweizüger , p. 37, 1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-16 more...
Keywords: Miniature Collection (0077105), Aristocrat, Miniature, ambush (LT), Model mate, Rex solus
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 1B1k4/2R1N3/8/8/8/8/8/4K3
Reprints: 24 Problemschach-Jahrbuch 1993 D , p. 16, 1993
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-05-08 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 1B1k4/2R1N3/8/8/8/8/8/4K3
Reprints: 24 Problemschach-Jahrbuch 1993 D , p. 16, 1993
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-05-08 more...
1. Ke2 e5 2. Le8 e4 3. La4 e3 4. Kxe3 Kd1 5. Tb1#
(MZ431)
vf: Nikolai Wlasenko, 02.1988, Schach-M,
.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-12)
comment
vf: Nikolai Wlasenko, 02.1988, Schach-M,
.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-12)
comment
Keywords: ambush, Miniature, Switchback, pin-mate (L-b), Model mate
Genre: n#
FEN: 8/8/4p3/7B/8/1R2K3/2p5/2k5
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-07-01 more...
Genre: n#
FEN: 8/8/4p3/7B/8/1R2K3/2p5/2k5
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-07-01 more...
1. Lb8! Kb2 2. Le5 Ka3 3. Ta4#
2. ... Ka1,Kb1,Kc1 3. Td1#
2. ... Kc3 3. Ta4#,Tc4#,Te4#,Tf4#,Tg4#,Th4#
2. ... Ka1,Kb1,Kc1 3. Td1#
2. ... Kc3 3. Ta4#,Tc4#,Te4#,Tf4#,Tg4#,Th4#
1. Dg2! Kb2 2. Sd3+ Kc3 3. Dc2#
1. ... Kxa1 2. Sd1 Kb1 3. Db2#
1. ... Kc1 2. Sd3+ Kd1 3. Dc2#
1. ... Ka2 2. Sd3+ Ka3 3. Da8#
1. ... Kxa1 2. Sd1 Kb1 3. Db2#
1. ... Kc1 2. Sd3+ Kd1 3. Dc2#
1. ... Ka2 2. Sd3+ Ka3 3. Da8#
Keywords: Miniature Collection (0053411), Aristocrat, Miniature, Switchback, ambush key, Model mate, Flight-giving key, Rex solus
Genre: 3#
FEN: Q7/8/8/4K3/8/8/5N2/Nk6
Reprints: 656 Schweizerische Schachzeitung , p. 105, 07/1906
15 Arbeiter-Zeitung (Wien) 07/06/1924
10 Die Schwalbe 5, p. 44, 02/1925
45 Das Schachproblem , p. 25, 1981
223 Perlen der Schachkomposition 1985
Schach-Echo 7, p. 190, 04/1993
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-05 more...
Genre: 3#
FEN: Q7/8/8/4K3/8/8/5N2/Nk6
Reprints: 656 Schweizerische Schachzeitung , p. 105, 07/1906
15 Arbeiter-Zeitung (Wien) 07/06/1924
10 Die Schwalbe 5, p. 44, 02/1925
45 Das Schachproblem , p. 25, 1981
223 Perlen der Schachkomposition 1985
Schach-Echo 7, p. 190, 04/1993
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-05 more...
A16-2S-
vf: Richard Steinweg, 1903, Schachminiaturen;
Vojtich Kosek, 1903, Wedrowka;
-sBe6 ( mit 2 NL), K.A.L. Kubbel, 1941, Bolschewik
in 'Schachminiaturen - neue Folge' als "Originalbeitrag" gekennzeichnet
more ...
comment
vf: Richard Steinweg, 1903, Schachminiaturen;
Vojtich Kosek, 1903, Wedrowka;
-sBe6 ( mit 2 NL), K.A.L. Kubbel, 1941, Bolschewik
in 'Schachminiaturen - neue Folge' als "Originalbeitrag" gekennzeichnet
more ...
comment
Keywords: Miniature Collection (0021224), Miniature, Flight giving sacrifice key, ambush
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 7k/4N1pB/4p3/4K3/8/8/8/1Q6
Reprints: 206 Schachminiaturen - Neue Folge 1903
1269 Wiener Hausfrauen-Zeitung 19, p. 189, 10/05/1903
263 Schweizerische Schachzeitung , p. 120, 06/1903
1 Austrums 01/01/1905
37 Deutsche Allgemeine Zeitung 21/05/1921
32 Reutlinger Generalanzeiger 05/10/1929
179 Schachminiaturen Zweizüger , p. 47, 1965
Langener Zeitung 16/03/1965
34 Das Schachproblem , p. 22, 1981
2a-67 2345 Chess Problems 1997
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2024-02-20 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 7k/4N1pB/4p3/4K3/8/8/8/1Q6
Reprints: 206 Schachminiaturen - Neue Folge 1903
1269 Wiener Hausfrauen-Zeitung 19, p. 189, 10/05/1903
263 Schweizerische Schachzeitung , p. 120, 06/1903
1 Austrums 01/01/1905
37 Deutsche Allgemeine Zeitung 21/05/1921
32 Reutlinger Generalanzeiger 05/10/1929
179 Schachminiaturen Zweizüger , p. 47, 1965
Langener Zeitung 16/03/1965
34 Das Schachproblem , p. 22, 1981
2a-67 2345 Chess Problems 1997
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2024-02-20 more...
1. Dh3! Ka4 2. Lc6#
1. ... Kc4 2. Le2#
1. ... Ka6 2. Df1#
1. ... Kc4 2. Le2#
1. ... Ka6 2. Df1#
Keywords: Miniature Collection (0021661), Rex solus (s), ambush key, Miniature
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/4K3/1kB5/1P4Q1/5B2/8/8
Reprints: 80 Schachminiaturen - Neue Folge 1903
241 Schweizerische Schachzeitung , p. 103, 04/1903
25 The Modern Chess Problem 1912
1785 Wiener Hausfrauen-Zeitung 13, p. 155, 30/03/1913
108 Deutsche Allgemeine Zeitung 28/01/1922
205 Schachminiaturen Zweizüger , p. 53, 1965
Szachy 01/1985
2b-272 2345 Chess Problems 1997
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-15 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/4K3/1kB5/1P4Q1/5B2/8/8
Reprints: 80 Schachminiaturen - Neue Folge 1903
241 Schweizerische Schachzeitung , p. 103, 04/1903
25 The Modern Chess Problem 1912
1785 Wiener Hausfrauen-Zeitung 13, p. 155, 30/03/1913
108 Deutsche Allgemeine Zeitung 28/01/1922
205 Schachminiaturen Zweizüger , p. 53, 1965
Szachy 01/1985
2b-272 2345 Chess Problems 1997
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-15 more...
1. Dh8! Zugzwang
1. ... Kh5,Kh4,Kh3 2. Lf5#
1. ... Kf4 2. Dd4#
1. ... Kh5,Kh4,Kh3 2. Lf5#
1. ... Kf4 2. Dd4#
Version zu P1156741
A18L5
vf: H. Gray, 1898, The Field;
Börge Bryde, 1943, Arbejder-Skak;
a2=a1, Aleksandr Andreew, 1996, Wetscherni Krasnodar;
a1<>h1, ohne Quellenangaben
In 'Austrums' und 'Vliegend Blaadje' ist als Autor angegeben: "H. Gray (York) [H.Graija, Jorka]"; in 'Schachminiaturen': "Joseph Abbott, nach 1875"; in '2345 Chess Problems' wiederum: "J. Campbell, Chess Player's Review 1861 (v)" und in 'Simple Two-move Themes' schließlich: "J.G. Campbell, V[ersion] Chess Player's Chronicle, April 1861"
'Schachmatni superminiatjuri' macht folgende Urdruckangaben: "H. Grey, Wiener Schachzeitung 1898"; 'L´Humanité' gibt als Autor an: Paulak bzw. Paulack.
Blumenthal: "Wohl die denkbar einfachste Darstellung der Idee, durch Hinterstellung der Dame ein Abzugsmat herbeizuführen.
'Wiener Schachzeitung' 12/1901 S.219: "Zweizüger ..., der vor nicht allzu langer Zeit auch unter der Flagge eines Schachpiraten namens H. Gray in den Schachspalten herumsegelte"
vgl. P1129871 P1130858 P1130880 P1131260 P1135611 P1155807 P1155903
more ...
comment
A18L5
vf: H. Gray, 1898, The Field;
Börge Bryde, 1943, Arbejder-Skak;
a2=a1, Aleksandr Andreew, 1996, Wetscherni Krasnodar;
a1<>h1, ohne Quellenangaben
In 'Austrums' und 'Vliegend Blaadje' ist als Autor angegeben: "H. Gray (York) [H.Graija, Jorka]"; in 'Schachminiaturen': "Joseph Abbott, nach 1875"; in '2345 Chess Problems' wiederum: "J. Campbell, Chess Player's Review 1861 (v)" und in 'Simple Two-move Themes' schließlich: "J.G. Campbell, V[ersion] Chess Player's Chronicle, April 1861"
'Schachmatni superminiatjuri' macht folgende Urdruckangaben: "H. Grey, Wiener Schachzeitung 1898"; 'L´Humanité' gibt als Autor an: Paulak bzw. Paulack.
Blumenthal: "Wohl die denkbar einfachste Darstellung der Idee, durch Hinterstellung der Dame ein Abzugsmat herbeizuführen.
'Wiener Schachzeitung' 12/1901 S.219: "Zweizüger ..., der vor nicht allzu langer Zeit auch unter der Flagge eines Schachpiraten namens H. Gray in den Schachspalten herumsegelte"
vgl. P1129871 P1130858 P1130880 P1131260 P1135611 P1155807 P1155903
more ...
comment
Keywords: Miniature Collection (0023981), Minimal, Miniature, ambush, Zugzwang-Goal, discovered checkmate
Genre: 2#
Computer test: SCHRECKE (2020-06-21): C+, popeye 4.85
FEN: 8/7B/5Q2/6p1/6k1/8/5K2/8
Reprints: 93 Schweizerische Schachzeitung , p. 44, 93
I Austrums 01/05/1900
17 Schachminiaturen 1902
6 Vliegend Blaadje 05/08/1911
Allgemeiner Tiroler Anzeiger 18/07/1914
9 Idun 16/06/1918
111 Deutsche Allgemeine Zeitung 05/02/1922
91E Simple Two-move Themes 1924
10 Maailma 01/04/1924
48 L'Humanite 17/12/1934
Schach-Express 01/04/1947
1 Schachminiaturen Zweizüger , p. 12, 1965
16 Schachmatni superminiatjuri 1988
2a-5 2345 Chess Problems 1997
3029 Der Standard (Wien) 07/12/2019
1913 Scobs lignea 12/12/2019
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-11 more...
Genre: 2#
Computer test: SCHRECKE (2020-06-21): C+, popeye 4.85
FEN: 8/7B/5Q2/6p1/6k1/8/5K2/8
Reprints: 93 Schweizerische Schachzeitung , p. 44, 93
I Austrums 01/05/1900
17 Schachminiaturen 1902
6 Vliegend Blaadje 05/08/1911
Allgemeiner Tiroler Anzeiger 18/07/1914
9 Idun 16/06/1918
111 Deutsche Allgemeine Zeitung 05/02/1922
91E Simple Two-move Themes 1924
10 Maailma 01/04/1924
48 L'Humanite 17/12/1934
Schach-Express 01/04/1947
1 Schachminiaturen Zweizüger , p. 12, 1965
16 Schachmatni superminiatjuri 1988
2a-5 2345 Chess Problems 1997
3029 Der Standard (Wien) 07/12/2019
1913 Scobs lignea 12/12/2019
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-11 more...
1. Dh7! g1=D 2. Dc2#
1. ... g1=S 2. Dh2#
1. ... Kg1 2. Lc5#
1. ... f6,f5 2. Da7#
1. ... g1=S 2. Dh2#
1. ... Kg1 2. Lc5#
1. ... f6,f5 2. Da7#
B7b2DD1
vf: Leonid Kubbel, 1939, Molodoi leninez;
als Zwilling mit b) Ottavio Stocchi, 1949, Bulletin des echechs
Henrik Juel: C+ Popeye 4.61
part b: 1.Dh8 (2021-03-25)
more ...
comment
vf: Leonid Kubbel, 1939, Molodoi leninez;
als Zwilling mit b) Ottavio Stocchi, 1949, Bulletin des echechs
Henrik Juel: C+ Popeye 4.61
part b: 1.Dh8 (2021-03-25)
more ...
comment
Keywords: Miniature Collection (0024741), Miniature, Zugzwang-Goal, Promotion (sD), under-promotion (sS), Flight-giving key, ambush, Blocknutzung
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/5p2/8/8/1B3K2/6N1/5kpQ/8
Reprints: 91 Schachminiaturen Zweizüger , p. 30, 1965
1941 Deutsche Schachzeitung 1, p. 31, 01/1965
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2023-01-18 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/5p2/8/8/1B3K2/6N1/5kpQ/8
Reprints: 91 Schachminiaturen Zweizüger , p. 30, 1965
1941 Deutsche Schachzeitung 1, p. 31, 01/1965
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2023-01-18 more...
1. Ld1! droht 2. Te5 ... 3. Th5#
1. ... Kg5 2. Te5+ Kf4 3. Sg6# 2. ... Kf6 3. Tf5# 2. ... Kxh4 3. Th5#
1. ... Kg5 2. Te5+ Kf4 3. Sg6# 2. ... Kf6 3. Tf5# 2. ... Kxh4 3. Th5#
1. Tg1! gxh4 2. gxh4 Kf4 3. Te1 Kg4 4. Te4# 2. ... Kxh4 3. Kf3 Kh3 4. Th1#
Keywords: Miniature Collection (0083385), Minimal (b), Miniature, ambush key, Knight sacrifice
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/6N1/8/6p1/6kN/6P1/6K1/7R
Reprints: 6233 Deutsche Schachzeitung , p. 85, 03/1887
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-08-06 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/6N1/8/6p1/6kN/6P1/6K1/7R
Reprints: 6233 Deutsche Schachzeitung , p. 85, 03/1887
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-08-06 more...
* 1. ... Kh5 2. Kg3#
1. Tg1! Kh5 2. g4#
1. Tg1! Kh5 2. g4#
Keywords: Miniature Collection (0032282), Miniature, Rex solus, ambush, Pawn mate, discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/8/5R2/8/6k1/5N2/6PK/7R
Reprints: 79 Schachminiaturen Zweizüger , p. 27, 1965
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-20 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/8/5R2/8/6k1/5N2/6PK/7R
Reprints: 79 Schachminiaturen Zweizüger , p. 27, 1965
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-20 more...
1. Dd6,De7? Sc3+!
1. Kb2? Sb4!
1. Da1! Sc3 2. Dxc3#
1. ... Sb4 2. axb4#
1. ... b2 2. Tc5#
1. Kb2? Sb4!
1. Da1! Sc3 2. Dxc3#
1. ... Sb4 2. axb4#
1. ... b2 2. Tc5#
Set-Motto: "One of the Press Gang" 3. Turnier der 'Detroit Freee Press'
Loyd: "Key-moves, which from their unexpected nature have a sufficiently startling appearance to be classed among what I have termed surprise moves, have been introduced into thousands of problems and in every conceivable style and shape. I was more particularly referring, however, to the positions of this class wherein the oddity of the move consists in withdrawing the key-piece to an isolated and apparently useless post (Str., p. 104)."
" The idea, however, of introducing the most improbable lines has become so well understood, that our solvers are very apt to search for the most unlikely moves and so overlook the score of plausible traps which the author flatters himself he has set for the unwary. I showed No. 426 to half-a-dozen solvers, every one of whom made the key-move as if by instinct, admitting that they did not see the object of it. I have known many instances where most difficult problems were published, and solved by many, and years afterwards it was found that some simple solutions had been entirely overlooked. Problemists should remember, therefore, that it does not always make a problem difficult to have a dozen very tempting and obvious lines of attack. The fact of their being apparent is a sufficient indication to the solver that he need not look at them; so he passes over awscore of easy moves, and at once hits upon the correct one, which may be the only difficult and unpromising looking move on the board " (Str., p. 207)."
White: "The unexpected ambuscade of No. 426 reminds one of the close of a well-known four-mover by Philip Klett. [Pxxxxxxx]" || Zu den Lösern, die aus der Stellung sofort den Schlüsselzug erraten können, heißt es an anderer Stelle in 'Sam Loyd ad his ...' (S.391) "The practised solver relies upon his own ingenuity; by examining the peculiar position and bearing of the pieces, he soon finds out why they were so placed, and what particular part each piece has to perform to assist in effecting the mate, and thus he discovers the theme or trick of the position. We remember, one evening, last winter, showing a problem to Mr. Cook, who, merely glancing at the board, made the correct move, saying: ' The position of the pieces shows this to be the move, but I cannot yet imagine what it is done for!'" This remark of Mr. Cook was evidently the germ of Loyd's later anecdote about No. 426 ... [s.o.]"
SCHRECKE: C+, popeye 4.87 (2022-07-12)
comment
Loyd: "Key-moves, which from their unexpected nature have a sufficiently startling appearance to be classed among what I have termed surprise moves, have been introduced into thousands of problems and in every conceivable style and shape. I was more particularly referring, however, to the positions of this class wherein the oddity of the move consists in withdrawing the key-piece to an isolated and apparently useless post (Str., p. 104)."
" The idea, however, of introducing the most improbable lines has become so well understood, that our solvers are very apt to search for the most unlikely moves and so overlook the score of plausible traps which the author flatters himself he has set for the unwary. I showed No. 426 to half-a-dozen solvers, every one of whom made the key-move as if by instinct, admitting that they did not see the object of it. I have known many instances where most difficult problems were published, and solved by many, and years afterwards it was found that some simple solutions had been entirely overlooked. Problemists should remember, therefore, that it does not always make a problem difficult to have a dozen very tempting and obvious lines of attack. The fact of their being apparent is a sufficient indication to the solver that he need not look at them; so he passes over awscore of easy moves, and at once hits upon the correct one, which may be the only difficult and unpromising looking move on the board " (Str., p. 207)."
White: "The unexpected ambuscade of No. 426 reminds one of the close of a well-known four-mover by Philip Klett. [Pxxxxxxx]" || Zu den Lösern, die aus der Stellung sofort den Schlüsselzug erraten können, heißt es an anderer Stelle in 'Sam Loyd ad his ...' (S.391) "The practised solver relies upon his own ingenuity; by examining the peculiar position and bearing of the pieces, he soon finds out why they were so placed, and what particular part each piece has to perform to assist in effecting the mate, and thus he discovers the theme or trick of the position. We remember, one evening, last winter, showing a problem to Mr. Cook, who, merely glancing at the board, made the correct move, saying: ' The position of the pieces shows this to be the move, but I cannot yet imagine what it is done for!'" This remark of Mr. Cook was evidently the germ of Loyd's later anecdote about No. 426 ... [s.o.]"
SCHRECKE: C+, popeye 4.87 (2022-07-12)
comment
Keywords: ambush key, Pawn mate
Genre: 2#
FEN: 8/2N5/8/k2NQ3/P1R5/Pp6/n2p4/1K1B4
Reprints: 415 Chess Strategy (Loyd) 1878
426 Sam Loyd and his Chess Problems 1913
332 Szachista Polski 06/1914
1 De Soldatencourant 02/06/1916
66 Das Schachproblem , p. 59, 1937
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2022-07-11 more...
Genre: 2#
FEN: 8/2N5/8/k2NQ3/P1R5/Pp6/n2p4/1K1B4
Reprints: 415 Chess Strategy (Loyd) 1878
426 Sam Loyd and his Chess Problems 1913
332 Szachista Polski 06/1914
1 De Soldatencourant 02/06/1916
66 Das Schachproblem , p. 59, 1937
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2022-07-11 more...
1. De2? droht 2. Sd5#
1. ... Lxe2 2. Sxe2#
1. ... Sd3 2. Txc2#
1. ... d3 2. De5#
1. ... Lg2!
1. Dc8! droht 2. Sd5#
1. ... Sxc8 2. Sb5
1. ... Lg2 2. Se2#
1. ... d3 2. Dh8#
Mit Mattwechsel nach 1. ... d3
1. ... Lxe2 2. Sxe2#
1. ... Sd3 2. Txc2#
1. ... d3 2. De5#
1. ... Lg2!
1. Dc8! droht 2. Sd5#
1. ... Sxc8 2. Sb5
1. ... Lg2 2. Se2#
1. ... d3 2. Dh8#
Mit Mattwechsel nach 1. ... d3
Keywords: ambush, Changed mates, Sacrifice key, Line opening
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/2N2B2/3n4/8/K1Pp1pQ1/2k5/2pR4/2B1nbN1
Reprints: 424 Problemschach-Jahrbuch 1994 D , p. 192, 1995
Input: Felber, Volker, 2012-04-05
Last update: Dieter Berlin, 2023-07-17 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/2N2B2/3n4/8/K1Pp1pQ1/2k5/2pR4/2B1nbN1
Reprints: 424 Problemschach-Jahrbuch 1994 D , p. 192, 1995
Input: Felber, Volker, 2012-04-05
Last update: Dieter Berlin, 2023-07-17 more...
1. Df2! droht 2. Sc4#
1. ... Kd4 2. Sd1#
1. ... Kd6 2. Sf5#
1. ... Se4 2. Sc6#
1. ... d4 2. Dg3#
1. ... Kd4 2. Sd1#
1. ... Kd6 2. Sf5#
1. ... Se4 2. Sc6#
1. ... d4 2. Dg3#
Keywords: Flight-giving key, discovered checkmate, pin-mate, Blocknutzung, ambush key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1N6/2b3p1/1p2p2R/1nnpk2p/7Q/B2PN3/2P3K1/4R3
Reprints: 474 Problemschach-Jahrbuch 1994 D , p. 208, 1995
Input: Felber, Volker, 2012-04-06
Last update: Dieter Berlin, 2023-07-17 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1N6/2b3p1/1p2p2R/1nnpk2p/7Q/B2PN3/2P3K1/4R3
Reprints: 474 Problemschach-Jahrbuch 1994 D , p. 208, 1995
Input: Felber, Volker, 2012-04-06
Last update: Dieter Berlin, 2023-07-17 more...
1. Th5! Kc4 2. Le2+ Kc5 3. Ld4+ Kd5 4. Sf4# 2. ... Kd5 3. Sf4+ Kc5 4. Ld4#
1) 1. Ld8! Kf4 2. La5 Ke4 3. Lb4 Kf4 4. La3 Ke4 5. Lc1 Kf4 6. d3#
2) 1. Kf2! g1=D+ 2. Kxg1 Kf4 3. Kf2 Ke4 4. d3+ cxd3 5. Lf3+ Kf4 6. Ld6#
2) 1. Kf2! g1=D+ 2. Kxg1 Kf4 3. Kf2 Ke4 4. d3+ cxd3 5. Lf3+ Kf4 6. Ld6#
Der Löser Jürgen Jacobs gibt diese Empfehlung: 'Der Autor sollte auf die unschöne Lösung II ganz verzichten durch Streichung des schwarzen Bauern g2 und mit einem weißen König nach a1 oder h8...'
Henrik Juel: 1) is C+ Popeye 4.61
duals in 2) (2023-07-29)
comment
Henrik Juel: 1) is C+ Popeye 4.61
duals in 2) (2023-07-29)
comment
Keywords: ambush, discovered checkmate, Blocknutzung
Genre: n#
Computer test: Juel: Popeye 4.61, 1) C+
FEN: 8/4B3/2p5/2Pp2p1/2pPk1P1/2P4p/3PB1pP/6K1
Input: Felber, Volker, 2012-05-17
Last update: Dieter Berlin, 2023-07-29 more...
Genre: n#
Computer test: Juel: Popeye 4.61, 1) C+
FEN: 8/4B3/2p5/2Pp2p1/2pPk1P1/2P4p/3PB1pP/6K1
Input: Felber, Volker, 2012-05-17
Last update: Dieter Berlin, 2023-07-29 more...
1. Da1! droht 2. Td4+ Lc4 3. Db2+ axb2 4. a3+ Kxa3#
1. ... Lxd5 2. Lf8+ Td6 3. Txg4+ Lc4 4. Ke1 d2#
3. ... Le4 4. Kc1 d2#
1. ... Lxd7 2. Txb5+ Lxb5 3. Db2+ axb2 4. a3+ Kxa3#
1. ... Lxd5 2. Lf8+ Td6 3. Txg4+ Lc4 4. Ke1 d2#
3. ... Le4 4. Kc1 d2#
1. ... Lxd7 2. Txb5+ Lxb5 3. Db2+ axb2 4. a3+ Kxa3#
Keywords: Anti-Kritikus, ambush (zweifach), Schlüssel = Eckzug, Pawn mate
Genre: s#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 7Q/3N4/1p2b1rB/bp1R2R1/1k4p1/p2pN1p1/P2K2P1/3B4
Reprints: 341 Versunkene Schätze , p. 143, 1998
Input: Frank Müller, 2012-07-11
Last update: Dieter Berlin, 2022-10-15 more...
Genre: s#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 7Q/3N4/1p2b1rB/bp1R2R1/1k4p1/p2pN1p1/P2K2P1/3B4
Reprints: 341 Versunkene Schätze , p. 143, 1998
Input: Frank Müller, 2012-07-11
Last update: Dieter Berlin, 2022-10-15 more...
* 1. ... dxe4 2. Da1 e3 3. Lb2 e2 4. Lxg7 Txg7 5. Dxg7+ Kxg7#
1. Lb2! dxe4 2. Da7 e3 3. Da1 e2 4. Lxg7 Txg7 5. Dxg7+ Kxg7#
1. Lb2! dxe4 2. Da7 e3 3. Da1 e2 4. Lxg7 Txg7 5. Dxg7+ Kxg7#
1. Db7! c5 2. Dh1 c4 3. Tg2 c3 4. Sf3+ Sxf3#
Keywords: ambush
Genre: s#
FEN: 8/8/2p5/B7/8/4N3/1Q1n1R1N/4k1K1
Input: Frank Müller, 2013-04-15
Last update: Marcin Banaszek, 2022-01-17 more...
Genre: s#
FEN: 8/8/2p5/B7/8/4N3/1Q1n1R1N/4k1K1
Input: Frank Müller, 2013-04-15
Last update: Marcin Banaszek, 2022-01-17 more...
1. Sb5! axb5 2. Db1 droht 3. Db4# 2. ... Kd4 3. Se6#
1. ... f2 2. e5 droht 3. Dc6# 2. ... Kxb5 3. Dd5# 2. ... axb5 3. Se6#
1. ... Kxb5 2. Db1+ Ka5 3. Sb7#,Sc6#,Db4# 2. ... Kc5 3. Db4#
1. ... c2,cxd2 2. Da1 ... 3. De5#
1. ... g4,gxf4 2. Dh5+ g5 3. Dxg5#
1. ... a5 2. Df1 ... 3. d4#
1. ... g6 2. Dh8 ... 3. De5#
1. ... f2 2. e5 droht 3. Dc6# 2. ... Kxb5 3. Dd5# 2. ... axb5 3. Se6#
1. ... Kxb5 2. Db1+ Ka5 3. Sb7#,Sc6#,Db4# 2. ... Kc5 3. Db4#
1. ... c2,cxd2 2. Da1 ... 3. De5#
1. ... g4,gxf4 2. Dh5+ g5 3. Dxg5#
1. ... a5 2. Df1 ... 3. d4#
1. ... g6 2. Dh8 ... 3. De5#
1.Preis Turnier des Raaber Schachklubs (Stadt Györ in Ungarn = deutsch Raab, Q:wikipedia).
Laut YACPDB 115941 Balazs-Gedenkturnier des Györer Schachclubs; laut 'SzPol' 1. Preis in einem ungarischen Turnier 1913
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Laut YACPDB 115941 Balazs-Gedenkturnier des Györer Schachclubs; laut 'SzPol' 1. Preis in einem ungarischen Turnier 1913
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Keywords: Zugzwang-Goal, Line opening, Model mate, Flight giving sacrifice key, Pawn mate, ambush, discovered checkmate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2KN4/2N3p1/pp6/2k3p1/p3PP2/P1pP1pP1/3P4/7Q
Reprints: 297 Szachista Polski 03/1914
35 Das interessante Blatt 03/09/1914
XXVII Ungarische Schachproblem Anthologie , p. 65, 1983
Input: Mario Richter, 2013-07-22
Last update: Dieter Berlin, 2023-07-31 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2KN4/2N3p1/pp6/2k3p1/p3PP2/P1pP1pP1/3P4/7Q
Reprints: 297 Szachista Polski 03/1914
35 Das interessante Blatt 03/09/1914
XXVII Ungarische Schachproblem Anthologie , p. 65, 1983
Input: Mario Richter, 2013-07-22
Last update: Dieter Berlin, 2023-07-31 more...
1. Kg3? g6!
1. Kg4? g5!
1. Lg2! Zugzwang
1. ... g6 2. Kg4 g5 3. a6 bxa6 4. Lxc6#
1. ... g5 2. Kg3 g4 3. a6 bxa6 4. Lxc6#
1. Kg4? g5!
1. Lg2! Zugzwang
1. ... g6 2. Kg4 g5 3. a6 bxa6 4. Lxc6#
1. ... g5 2. Kg3 g4 3. a6 bxa6 4. Lxc6#
Keywords: ambush, Stalemate avoidance
Genre: n#
FEN: k7/Pp4p1/1Pp5/P1P5/8/5K2/8/5B2
Input: Felber, Volker, 2013-09-16
Last update: Felber, Volker, 2013-09-16 more...
Genre: n#
FEN: k7/Pp4p1/1Pp5/P1P5/8/5K2/8/5B2
Input: Felber, Volker, 2013-09-16
Last update: Felber, Volker, 2013-09-16 more...
1. Te1! Kg6,K~ 2. Tg3+ Kf5 3. e4#
Keywords: ambush
Genre: 3#
FEN: 8/3K1p2/5p2/5k2/8/3NR3/4PP2/7R
Reprints: 32 Bote von der Ybbs 31/05/1930
24 Volksstimme (Chemnitz) 10/09/1960
Input: Felber, Volker, 2014-04-08
Last update: Mario Richter, 2021-05-16 more...
Genre: 3#
FEN: 8/3K1p2/5p2/5k2/8/3NR3/4PP2/7R
Reprints: 32 Bote von der Ybbs 31/05/1930
24 Volksstimme (Chemnitz) 10/09/1960
Input: Felber, Volker, 2014-04-08
Last update: Mario Richter, 2021-05-16 more...
1. Da4! droht 2. Dd7+
1. ... Kxf4 2. Sh5+
1. ... Kxf6 2. f8=D+
1. ... Lxf6 2. Se3+
1. ... Ke6 2. Dd7+
1. ... Kxf4 2. Sh5+
1. ... Kxf6 2. f8=D+
1. ... Lxf6 2. Se3+
1. ... Ke6 2. Dd7+
1. Td1! Kxf6 2. Lc3#
1. ... Kd4 2. Lf4#
1. ... Sc4 2. Td5#
1. ... Se4 2. Sfg4#
1. ... Sxf5 2. Shg4#
1. ... Sc8,Se8 2. Te1#
1. ... Sc5,Sb~ 2. Dxd6#
1. ... Lb1,L~ 2. Da1#
1. ... Kd4 2. Lf4#
1. ... Sc4 2. Td5#
1. ... Se4 2. Sfg4#
1. ... Sxf5 2. Shg4#
1. ... Sc8,Se8 2. Te1#
1. ... Sc5,Sb~ 2. Dxd6#
1. ... Lb1,L~ 2. Da1#
In 'Austrums wird als Autor genannt: "L. Windie (Winnemak)", in der DSZ "Le Windle in Winnemucca".
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Keywords: ambush key, discovered checkmate, Line opening, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1n1R1p2/Q2n1N1N/1p2kP2/1K5P/8/b2B4/2R5
Reprints: 6856 Deutsche Schachzeitung 10/1889
918 New Zealand Herald 09/11/1889
33 Austrums 01/11/1893
Input: Mario Richter, 2014-09-07
Last update: Dieter Berlin, 2024-02-14 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1n1R1p2/Q2n1N1N/1p2kP2/1K5P/8/b2B4/2R5
Reprints: 6856 Deutsche Schachzeitung 10/1889
918 New Zealand Herald 09/11/1889
33 Austrums 01/11/1893
Input: Mario Richter, 2014-09-07
Last update: Dieter Berlin, 2024-02-14 more...
1. Db1! Kxg1 2. Sc3+ Kf2 3. Se4#
1. ... hxg1=D 2. Sf2+ Kh2 3. Db8#
1. ... hxg1=D 2. Sf2+ Kh2 3. Db8#
1. Le8!
1. ... Kxe4 2. Lg6#
1. ... Lxe4 2. Lb5#
1. ... Lxe8 2. Dd5#
1. ... Se3,Sg4~ 2. Dxe3#,De3#
1. ... Sc5,Sb7~ 2. Sxc5#,Sc5#
1. ... Ld5,Lc6~ 2. Dxd5#,Dd5#
1. ... Kxe4 2. Lg6#
1. ... Lxe4 2. Lb5#
1. ... Lxe8 2. Dd5#
1. ... Se3,Sg4~ 2. Dxe3#,De3#
1. ... Sc5,Sb7~ 2. Sxc5#,Sc5#
1. ... Ld5,Lc6~ 2. Dxd5#,Dd5#
Hinterstellung mit Rückkehrmotiv
'Die Welt (mit diesem Nachdruck an den 4. Todestag des Autors am 16.08. erinnernd): "Eine meisterhafte Komposition (ohne Bauern!). Das Problem wurde mehrfach nachgedruckt, u.a. im Juni 1973 in der National-Zeitung Basel, die dazu schrieb: 'Ein bildschöner Zweizüger mit einem Schlüssel im Loydschen Geist.'"
udo.de: aber steingetreuer Vorläufer: Heinz Lies, Bochumer Anzeiger und General-Anzeiger, 2.11. 1929, Nr. 53 (2024-03-15)
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'Die Welt (mit diesem Nachdruck an den 4. Todestag des Autors am 16.08. erinnernd): "Eine meisterhafte Komposition (ohne Bauern!). Das Problem wurde mehrfach nachgedruckt, u.a. im Juni 1973 in der National-Zeitung Basel, die dazu schrieb: 'Ein bildschöner Zweizüger mit einem Schlüssel im Loydschen Geist.'"
udo.de: aber steingetreuer Vorläufer: Heinz Lies, Bochumer Anzeiger und General-Anzeiger, 2.11. 1929, Nr. 53 (2024-03-15)
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Keywords: Aristocrat, Zugzwang-Goal, Switchback, ambush
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1n6/2b1N1B1/6Q1/4R1nN/3k4/1K6/8
Reprints: National-Zeitung (Basel) 06/1973
6. Die Schwalbe 60, p. 510, 12/1979
1300 Die Welt 12/08/1983
Input: Mario Richter, 2018-09-29
Last update: Dieter Berlin, 2024-03-15 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1n6/2b1N1B1/6Q1/4R1nN/3k4/1K6/8
Reprints: National-Zeitung (Basel) 06/1973
6. Die Schwalbe 60, p. 510, 12/1979
1300 Die Welt 12/08/1983
Input: Mario Richter, 2018-09-29
Last update: Dieter Berlin, 2024-03-15 more...
81 - P1385132
Steven B. Dowd
2407 Best Problems 53, p. 294, 01/2010
Stefano Spinelli gewidmet
(3+4) C+
s#7
Längstzüger
Steven B. Dowd
2407 Best Problems 53, p. 294, 01/2010
Stefano Spinelli gewidmet
(3+4) C+
s#7
Längstzüger
1. Kc1! Ta5 2. Tc7+ Kg8 3. Lb5 Lb1 4. Tc2 Ta1 5. Lxe2 Ta8 6. Kd1 Ta1 7. Td2 Lh7#
Keywords: Maximummer, ambush, Switchback, Miniature
Genre: Fairies
Computer test: popeye 4.85
FEN: 8/7k/6b1/5r2/8/3B4/2R1p3/1K6
Input: Felber, Volker, 2021-01-07
Last update: Marcin Banaszek, 2021-01-07 more...
Genre: Fairies
Computer test: popeye 4.85
FEN: 8/7k/6b1/5r2/8/3B4/2R1p3/1K6
Input: Felber, Volker, 2021-01-07
Last update: Marcin Banaszek, 2021-01-07 more...
1. Dg6! Zugzwang
1. ... Kb4 2. Db6+ Ka3,Kc4 3. Db3#
1. ... Kb5 2. Kc3 ... 3. Da6#
1. ... a4 2. Da6+ Kb4 3. Dxa4#
2. ... Kd5 3. De6#
1. ... f4 2. Dd3+ Kb4 3. Db3#
19.286 (Onkoud) 1.Dg6! (ZZ) 1… Kb4 2.Db6+ Ka3,Kc4 3.Db3 matt, 1… Kb5 2.Kc3 3.Da6 matt, 1… a4 2.Da6+ Kb4/Kd5 3.D:a4/De6 matt, 1… f4 2.Dd3+ Kb4 3.Db3 matt (3 P.). „Gelungener Ausflug des Hilfsmatt-Spezialisten in den dreizügigen Miniaturbereich“ (HR). „Feiner Hinterstellungsschlüssel und fünf verschiedene Damenmatts“ (GJ).
1. ... Kb4 2. Db6+ Ka3,Kc4 3. Db3#
1. ... Kb5 2. Kc3 ... 3. Da6#
1. ... a4 2. Da6+ Kb4 3. Dxa4#
2. ... Kd5 3. De6#
1. ... f4 2. Dd3+ Kb4 3. Db3#
19.286 (Onkoud) 1.Dg6! (ZZ) 1… Kb4 2.Db6+ Ka3,Kc4 3.Db3 matt, 1… Kb5 2.Kc3 3.Da6 matt, 1… a4 2.Da6+ Kb4/Kd5 3.D:a4/De6 matt, 1… f4 2.Dd3+ Kb4 3.Db3 matt (3 P.). „Gelungener Ausflug des Hilfsmatt-Spezialisten in den dreizügigen Miniaturbereich“ (HR). „Feiner Hinterstellungsschlüssel und fünf verschiedene Damenmatts“ (GJ).
83 - P1392978
Wichard von Alvensleben
3451 Deutsche Schachblätter 3, p. 47, 03/1988
2. ehrende Erwähnung
(9+14)
#3
Wichard von Alvensleben
3451 Deutsche Schachblätter 3, p. 47, 03/1988
2. ehrende Erwähnung
(9+14)
#3
1. Df8! droht 2. Te3+ ... 3. Db4#
1. ... Le3 2. Txb7 Kd2 3. Se4# 1. ... Se3 2. Tc7+ Kd2 3. Txd4#
1. ... Kd2 2. Dxf4+ Kc3 3. Dxd4#
1. ... Kc4,Ld2 2. Tc7+ Sxc7 3. Db4#
1. ... Le4 2. Sxe4+ Kc4 3. Df7#,Dg8#
1. ... Dxe2,Txe2 2. Txe2 ... 3. Db4#
1. ... Le3 2. Txb7 Kd2 3. Se4# 1. ... Se3 2. Tc7+ Kd2 3. Txd4#
1. ... Kd2 2. Dxf4+ Kc3 3. Dxd4#
1. ... Kc4,Ld2 2. Tc7+ Sxc7 3. Db4#
1. ... Le4 2. Sxe4+ Kc4 3. Df7#,Dg8#
1. ... Dxe2,Txe2 2. Txe2 ... 3. Db4#
Keywords: Fernblock-Römer (Umnow B), ambush key
Genre: 3#
FEN: n2R2Q1/1b2R3/1p6/1p6/p2p1p2/P1k3N1/1pP1Pp2/1KbnrqN1
Input: Dieter Berlin, 2021-08-20
Last update: Gunter Jordan, 2021-08-21 more...
Genre: 3#
FEN: n2R2Q1/1b2R3/1p6/1p6/p2p1p2/P1k3N1/1pP1Pp2/1KbnrqN1
Input: Dieter Berlin, 2021-08-20
Last update: Gunter Jordan, 2021-08-21 more...
84 - P1394124
Hermann Weissauer
1052 Die Schwalbe 22, p. 85, 08/1973
Dr. Ernst Bachl gewidmet
Informalturnier 1973
Dreizüger
1. ehrende Erwähnung
(11+8) C+
#3*
Hermann Weissauer
1052 Die Schwalbe 22, p. 85, 08/1973
Dr. Ernst Bachl gewidmet
Informalturnier 1973
Dreizüger
1. ehrende Erwähnung
(11+8) C+
#3*
* Dxd5 2. Sb3# 1. ... Lxd5 2. Se6#
1. De4? Th4!
1. Dg4! droht 2. Se6+ Lxe6 3. Db4#
1. ... Dxa3,Dc4,Db1,Db2 2. Se6+ Lxe6 3. Dc4#
1. ... Dxd5+ 2. Df3 Lxd4 3. Lxd4# 2. ... Dxg5 3. Dc6#
1. De4? Th4!
1. Dg4! droht 2. Se6+ Lxe6 3. Db4#
1. ... Dxa3,Dc4,Db1,Db2 2. Se6+ Lxe6 3. Dc4#
1. ... Dxd5+ 2. Df3 Lxd4 3. Lxd4# 2. ... Dxg5 3. Dc6#
Keywords: Provoked check, ambush key (D-S), pin-mate, Knight sacrifice
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 7r/4Pb2/1p1p1B2/1BkP2R1/P2N4/P7/q3N1Qp/6bK
Reprints: D27 Knobeln Sie auch gern? [Pachl] , p. 40, 2009
Input: Dieter Berlin, 2021-09-30
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 7r/4Pb2/1p1p1B2/1BkP2R1/P2N4/P7/q3N1Qp/6bK
Reprints: D27 Knobeln Sie auch gern? [Pachl] , p. 40, 2009
Input: Dieter Berlin, 2021-09-30
Last update: Rainer Staudte, 2023-05-04 more...
1. Tg3! b5 2. h4 b4 3. h5 gxh5 4. Th3 h4 5. Th2 h3 6. Le2+ Kxe2 7. Df1#
1. h8=D! droht 2. Da1#
1. ... c3 2. Dh5
1. ... c3 2. Dh5
Keywords: ambush (dreifach), Zugzwang-Goal
Genre: 3#
FEN: 8/7P/8/6n1/2p1NNrb/4P1Q1/2KP4/5k2
Input: Dieter Berlin, 2021-10-28
Last update: Dieter Berlin, 2021-10-28 more...
Genre: 3#
FEN: 8/7P/8/6n1/2p1NNrb/4P1Q1/2KP4/5k2
Input: Dieter Berlin, 2021-10-28
Last update: Dieter Berlin, 2021-10-28 more...
1. Te1! droht 2. f4 ... 3. Te5+#
1. ... e5 2. Tf1 e4 3. f3xe4+ Ke5 4. f4#
1. ... e5 2. Tf1 e4 3. f3xe4+ Ke5 4. f4#
Keywords: ambush
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/3Kp3/1p2R3/1p1k2Pp/1P1p3P/3P1P2/5P2/8
Reprints: 220 Rätselvolle Schachaufgaben , p. 119, 1980
Input: Dieter Berlin, 2021-11-02
Last update: Dieter Berlin, 2022-10-13 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/3Kp3/1p2R3/1p1k2Pp/1P1p3P/3P1P2/5P2/8
Reprints: 220 Rätselvolle Schachaufgaben , p. 119, 1980
Input: Dieter Berlin, 2021-11-02
Last update: Dieter Berlin, 2022-10-13 more...
1. Lc8! c6 2. La6 cxb5 3. Dxb5 Kxf3 4. De2#
Keywords: ambush (Verdoppelung)
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/2pB4/6p1/1PK2pPb/1P3pk1/5N1p/4Q2P/8
Reprints: 195 Rätselvolle Schachaufgaben , p. 107, 1980
Input: Dieter Berlin, 2021-11-08
Last update: Dieter Berlin, 2024-04-15 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/2pB4/6p1/1PK2pPb/1P3pk1/5N1p/4Q2P/8
Reprints: 195 Rätselvolle Schachaufgaben , p. 107, 1980
Input: Dieter Berlin, 2021-11-08
Last update: Dieter Berlin, 2024-04-15 more...
1. Lf4? f2!
1. Te8! f4 2. Tc8 Kc1 3. Lxf4# 2. ... Kc3 3. Le5#
1. ... fxe2 2. Txe2+
1. Te8! f4 2. Tc8 Kc1 3. Lxf4# 2. ... Kc3 3. Le5#
1. ... fxe2 2. Txe2+
Henrik Juel: C+ Popeye 4.61, except for multiple mate threats and duals in the threat variation 1.Te8 thr. 2.Tc8 (2021-11-11)
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Keywords: ambush, Herlin
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/1pB5/1P6/5p2/8/K3Rp2/pNk1P3/rb3N2
Reprints: Zeitmagazin 25/08/1972
4. Die Schwalbe 60, p. 510, 12/1979
130 Rätselvolle Schachaufgaben , p. 74, 1980
Input: Dieter Berlin, 2021-11-11
Last update: Dieter Berlin, 2022-01-22 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/1pB5/1P6/5p2/8/K3Rp2/pNk1P3/rb3N2
Reprints: Zeitmagazin 25/08/1972
4. Die Schwalbe 60, p. 510, 12/1979
130 Rätselvolle Schachaufgaben , p. 74, 1980
Input: Dieter Berlin, 2021-11-11
Last update: Dieter Berlin, 2022-01-22 more...
1. Lb2! b5 2. c5 b4 3. c4 b3 4. Kd8 Kf8 5. Sd7#
Keywords: ambush key (L-BS)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 7b/4KpkP/1p3N1p/7P/2P5/2P5/8/2B5
Reprints: 14. Die Schwalbe 60, p. 511, 12/1979
Input: Dieter Berlin, 2022-01-22
Last update: Dieter Berlin, 2023-05-04 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 7b/4KpkP/1p3N1p/7P/2P5/2P5/8/2B5
Reprints: 14. Die Schwalbe 60, p. 511, 12/1979
Input: Dieter Berlin, 2022-01-22
Last update: Dieter Berlin, 2023-05-04 more...
1. Ta4! a6 2. La2 Kxe4 3. Sd5 cxd5 4. cxd5#
Keywords: ambush key (T-SBS), ambush (L-B)
Genre: n#
Computer test: SCHRECKE: Gustav4.2a
FEN: 8/p7/2p5/P1P1p3/1NP1NkP1/2P1p2P/R3K3/1B6
Reprints: 18 Die Schwalbe 60, p. 512, 12/1979
Input: Dieter Berlin, 2022-01-23
Last update: Dieter Berlin, 2023-05-04 more...
Genre: n#
Computer test: SCHRECKE: Gustav4.2a
FEN: 8/p7/2p5/P1P1p3/1NP1NkP1/2P1p2P/R3K3/1B6
Reprints: 18 Die Schwalbe 60, p. 512, 12/1979
Input: Dieter Berlin, 2022-01-23
Last update: Dieter Berlin, 2023-05-04 more...
1. g5! droht 2. Td8+
1. ... Db4 2. Se4+ dxe4 3. Sf5#
1. ... Da5 2. Sf5+ Sxf5 3. Se4#
1. ... Db4 2. Se4+ dxe4 3. Sf5#
1. ... Da5 2. Sf5+ Sxf5 3. Se4#
1) 1. Th5! f4 2. Tde8 Kd4 3. Lf6# 2. ... Kd2 Lb4#
2) 1. The8! f4 2. Td2 Kxd2 3. Lb4#
2) 1. The8! f4 2. Td2 Kxd2 3. Lb4#
Keywords: Figurenopfer, ambush key (T-b,T-L)
Genre: 3#
Computer test: popeye 4.87
FEN: 3R3R/2p1B3/1pP5/1P3p2/8/1pk2P2/1p2B3/1K6
Reprints: 391 Problemsammlung von Fritz Giegold 1985
Input: Dieter Berlin, 2022-05-10
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 3#
Computer test: popeye 4.87
FEN: 3R3R/2p1B3/1pP5/1P3p2/8/1pk2P2/1p2B3/1K6
Reprints: 391 Problemsammlung von Fritz Giegold 1985
Input: Dieter Berlin, 2022-05-10
Last update: Rainer Staudte, 2023-05-04 more...
1. Dd2! Kxc4 2. Sc5 Kxc5 3. Dc3# 2. ... dxc5 3. d6#
1. ... Ke4 2. Sde5 Kxf5 Lh7# 2. ... dxe5,fxe5 3. Sd6#
1. ... Ke4 2. Sde5 Kxf5 Lh7# 2. ... dxe5,fxe5 3. Sd6#
Keywords: ambush key (D-S), Figurenopfer, Batteriematt diagonal, Drag-in sacrifice, Blocknutzung
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 6B1/8/3p1p2/P2P1P2/P1Nk4/3N2p1/1pQ3P1/bK6
Reprints: 379 Problemsammlung von Fritz Giegold 1985
Input: Dieter Berlin, 2022-05-10
Last update: Dieter Berlin, 2023-05-04 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 6B1/8/3p1p2/P2P1P2/P1Nk4/3N2p1/1pQ3P1/bK6
Reprints: 379 Problemsammlung von Fritz Giegold 1985
Input: Dieter Berlin, 2022-05-10
Last update: Dieter Berlin, 2023-05-04 more...
1. Ta6! d5 2. Dxb6 Kxg5 3. Dh6#
Keywords: ambush, Knight sacrifice
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: R2Q4/8/1p1p4/1P3pN1/3P1k2/4p2P/4p2P/4K3
Reprints: 114 Ausgewählte Schachaufgaben [Teschner] , p. 61, 1981
Input: Dieter Berlin, 2022-06-01
Last update: Dieter Berlin, 2022-07-23 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: R2Q4/8/1p1p4/1P3pN1/3P1k2/4p2P/4p2P/4K3
Reprints: 114 Ausgewählte Schachaufgaben [Teschner] , p. 61, 1981
Input: Dieter Berlin, 2022-06-01
Last update: Dieter Berlin, 2022-07-23 more...
1. Ta5! b5 2. Kxg7 Kh5 3. Sxf6+ Kg5 4. Lg8 Kxf5 5. Txb5#
1. ... b6 2. Ta8 b5 3. Kxg7 Kh5 4. Tg8 Kg4 5. Kh6#
Cook: 1. Kxg7 1. Tb5 1. Tc5
1. ... b6 2. Ta8 b5 3. Kxg7 Kh5 4. Tg8 Kg4 5. Kh6#
Cook: 1. Kxg7 1. Tb5 1. Tc5
Keywords: Zugzwang-Goal, Intersection Theme, Batteriematt vertikal, Battery creation, ambush
Genre: n#
FEN: 8/1p1p2pB/3P1pK1/3R1P2/1p1PN1k1/pP4P1/P5P1/8
Reprints: 309 Das schwarze Schnittpunktgefüge [Klinke] , p. 144, 1924
Input: Dieter Berlin, 2022-07-16
Last update: Dieter Berlin, 2022-07-16 more...
Genre: n#
FEN: 8/1p1p2pB/3P1pK1/3R1P2/1p1PN1k1/pP4P1/P5P1/8
Reprints: 309 Das schwarze Schnittpunktgefüge [Klinke] , p. 144, 1924
Input: Dieter Berlin, 2022-07-16
Last update: Dieter Berlin, 2022-07-16 more...
1. La2! Sd4 2. Sxd4 cxd4 3. c5#
1. ... Sc3 2. bxc3
1. ... Sc1 2. Sxc1
1. ... Sxf4 2. gxf4
1. ... Sxg3 2. Sd4
1. ... Sg1 2. Sd4
1. ... Sc3 2. bxc3
1. ... Sc1 2. Sxc1
1. ... Sxf4 2. gxf4
1. ... Sxg3 2. Sd4
1. ... Sg1 2. Sd4
Keywords: Zugzwang-Goal, ambush key (L-SB), Pawn mate
Genre: 3#
FEN: 1nRK4/1P6/p2k4/P1pP1p2/2P2P2/1N4P1/1P2n3/1B6
Reprints: 106 Kunstschach in der Schweiz , p. 63, 1980
Input: Dieter Berlin, 2022-09-16
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 3#
FEN: 1nRK4/1P6/p2k4/P1pP1p2/2P2P2/1N4P1/1P2n3/1B6
Reprints: 106 Kunstschach in der Schweiz , p. 63, 1980
Input: Dieter Berlin, 2022-09-16
Last update: Rainer Staudte, 2023-05-04 more...
1. Lc1! e5 2. Sc5 e6 3. Scd3 exd3 4. e4#
Keywords: ambush, Knight sacrifice, Pawn mate, Zugzwang-Goal
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/3Np3/4p2K/5kP1/4p3/B3P3/5N2/8
Input: Dieter Berlin, 2022-09-20
Last update: Dieter Berlin, 2022-09-20 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/3Np3/4p2K/5kP1/4p3/B3P3/5N2/8
Input: Dieter Berlin, 2022-09-20
Last update: Dieter Berlin, 2022-09-20 more...
99 - P1404643
Markus Wettstein
Länderkampf Österreich-Schweiz 1977
6. Platz
Problemwettkampf 1977
(7+5)
#4
Markus Wettstein
Länderkampf Österreich-Schweiz 1977
6. Platz
Problemwettkampf 1977
(7+5)
#4
1. Te1! La8,Lh7 2. e4 Lxe4 3. Te2 dxe2 4. d4# 3. ... fxe2 4. f4#
1. ... Lc6 2. e4 Lb5 3. Te3
1. ... Lc6 2. e4 Lb5 3. Te3
Keywords: ambush, Zugzwang-Goal, Pawn mate (zweifach), Blocknutzung
Genre: n#
FEN: 8/8/4p3/2B1k1K1/1N2b3/3pPp2/3P1P2/1R6
Reprints: 177 Kunstschach in der Schweiz , p. 99, 1980
Input: Dieter Berlin, 2022-09-24
Last update: Dieter Berlin, 2022-09-24 more...
Genre: n#
FEN: 8/8/4p3/2B1k1K1/1N2b3/3pPp2/3P1P2/1R6
Reprints: 177 Kunstschach in der Schweiz , p. 99, 1980
Input: Dieter Berlin, 2022-09-24
Last update: Dieter Berlin, 2022-09-24 more...
1. Dc2? cxb4 2. Lb3 Kxg4! 1. Dd3? c4 2. Lxc4 Kxg4!
1. Db5! cxb4 2. Lb3 Kxg4 3. Ld1#
1. ... c4 2. Lxc4 Kxg4 3. Le2#
1. ... Kxg4 2. De2+ Kxf5 3. Dh5#
1. Db5! cxb4 2. Lb3 Kxg4 3. Ld1#
1. ... c4 2. Lxc4 Kxg4 3. Le2#
1. ... Kxg4 2. De2+ Kxf5 3. Dh5#
Keywords: Flight-giving key, Knight sacrifice, Switchback (wD), ambush
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/4PpP1/2pB1P1k/1P3PNp/4P2p/K3Q2P/8
Reprints: 186 Versunkene Schätze , p. 84, 1998
Input: Dieter Berlin, 2022-10-02
Last update: Dieter Berlin, 2022-10-03 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/4PpP1/2pB1P1k/1P3PNp/4P2p/K3Q2P/8
Reprints: 186 Versunkene Schätze , p. 84, 1998
Input: Dieter Berlin, 2022-10-02
Last update: Dieter Berlin, 2022-10-03 more...
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