Die Schwalbe

7 problem(s) found in 3081 milliseconds (displaying 7 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND CPLUS AND A='Larsen, Karl Adolf Koefoed'] [download as LaTeX]

1 - P1017813
Karl Adolf Koefoed Larsen
Tijdschrift van den NSB 1930
1. Preis
Informalturnier
P1017813
(8+11) C+
#2
1. Dg4! droht 2. Df5#
1. ... Seg3 2. Td8# 1. ... Sc5 2. S6c7# 1. ... Sd6 2. S8c7#
play all play one stop play next play all
Thema BI genutzt nach Thema BII.
SCHRECKE: C+, popeye 4.87 (2022-07-19)
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comment
Keywords: Brian Stephenson Collection (2645), Dual avoidance (zweifach), Thema B1, Theme B2
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1BR1N1QK/4p3/1p2Np2/n2k4/B3n3/2p1R3/3qp3/bb6
Reprints: 1002 Beispiele zur Ideengeschichte des Schachproblems , p. 206, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-07-19 more...
2 - P1021261
Karl Adolf Koefoed Larsen
1 Aarsskrift DSK , p. 18, 1939
1. Preis
DSK's 16. Thematurnier
P1021261
(10+11) C+
#3
1. Ke7! droht 2. Kxd7 ... 3. Lc6#
1. ... Le1 2. Te2 g3 3. Df3#
1. ... Ld2 2. Te1 g3 3. Df3#
1. ... Lc3 2. Tb4 ... 3. Dc4#
1. ... Lb4 2. Tc3 ... 3. Dc4#
play all play one stop play next play all
BS Problemid: 6114
Authors: Larsen, Karl AK
Sources: FIDE Album (1914-1944) (II) 1972
Years: 1939
Thema: Vekselvise (korresponderende) Afspærringer af to sorte Forsvarslinier ved sorte og hvide Brikker i 2 Varianter.
Beskrivelse af Løsningsforløbet: Hvid forbereder en Trusel, der ikke straks fører til Maalet, fordi Sort er i Stand til at parere den af Hvid tænkte Mat fra 2 Linier. Hvids Førstetræk fremkalder to Svar, ved hvilke en Linie afspærres af Sort og herefter den anden tilsvarende af Hvid, hvorpaa Sort ikke mere kan dække Matten.
Kubbel kender følgende 3 Former:
1) Afspærring af selve Forsvarslinierne (a).
2) Afspærring af Forsvarsli nierne saavelsom af indre førende Bilinier (b).
3) Blokade af sorte Bønder for at hindre Aabning af Forsvarslinierne (c).
Henrik Juel: C+ Popeye 4.61 (2020-11-20)
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comment
Keywords: Brian Stephenson Collection (6114)
Genre: 3#
Computer test: Henrik Juel (2020-11-20): C+ Popeye 4.61
FEN: 8/3p4/1p1NpK2/bBPkP3/2RPRPpp/1p5p/r1p5/5Q2
Reprints: 745 FIDE Album 1914-1944/II 1972
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2020-11-21 more...
3 - P1027452
Karl Adolf Koefoed Larsen
Sydsvenska Dagbladet Snällposten 1921
2. Preis
P1027452
(5+2) C+
#2
1. Da2! Kxa8 2. c8=D#
1. ... Kc6 2. Dd5#
1. ... Sc6,Sb5 2. c8=D#
1. ... Sc8 2. d8=S#
play all play one stop play next play all

Duplicate Diagram: P1150962

Henrik Juel: C+ Popeye 4.61 (2023-02-24)
comment
Keywords: Minimal, Miniature, anticipated (P1150962)
Genre: 2#
Computer test: Henrik Juel (2023-02-24): C+ Popeye 4.61
FEN: N5Q1/nkPP4/8/8/4K3/8/8/8
Reprints: 80 Illustriertes Wiener Extrablatt 24/03/1924
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-03-07 more...
4 - P1039575
Karl Adolf Koefoed Larsen
Sydsvenska Dagbladet Snällposten 1921
1. Preis
P1039575
(6+6) C+
#2
1. Dc6! droht 2. De6#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24531)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3r1b2/1Q4B1/N7/2pR1R2/4k3/7b/2nK4/8
Reprints: 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-04 more...
5 - P1137228
Karl Adolf Koefoed Larsen
10668 Die Schwalbe 09-10/1956
Lob
P1137228
(4+2) C+
#3*
* 1. ... c5 2. dxc5+ Kc6 3. Sd4#
1. Sd2! c5 2. Sc4+ Kc6 3. Txc5#
play all play one stop play next play all
T22S m
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comment
Keywords: Miniature Collection (0048247), Minimal, Miniature, Mutate
Genre: 3#
Computer test: SCHRECKE: popeye 4.85
FEN: 2K5/8/2pk4/4R3/3P4/5N2/8/8
Reprints: 44 Ausgewählte Schachaufgaben [Teschner] , p. 26, 1981
69 Das Schachproblem , p. 31, 1981
357 Perlen der Schachkomposition 1985
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-03 more...
6 - P1140703
Karl Adolf Koefoed Larsen
Skakbladet 1955
P1140703
(3+1) C+
#3
1. Da7! Kc6 2. Kc4 Kd6 3. Dc5#
1. ... Kd5 2. Db6 Ke5 3. Dd4#
play all play one stop play next play all
e018
SCHRECKE: Vorgänger: P1166412 (2023-10-12)
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comment
Keywords: Miniature Collection (0329615), Aristocrat, Miniature, Rex solus
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1Q6/3k4/8/6B1/3K4/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-10-12 more...
7 - P1407593
Karl Adolf Koefoed Larsen
Skakbladet 1962
3. Preis
P1407593
(11+9) C+
#2
1. Lxd5? Te4! 1. Ld3? Sde4! 1. Le2? Sge4!

1. Lf1! Te4 2. Sxd5#
1. ... Sde4 2. Dxe3#
1. ... Sge4 2. Se2#
play all play one stop play next play all
more ...
comment
Keywords: theme A
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4q3/3p4/3n1N2/1P1pr3/R1BN1Q2/RPk1p1nr/2P4P/2K5
Reprints: 6 Weiße Linienkombinationen mit thematischen Verführungen , p. 37, 1978
Input: Dieter Berlin, 2023-02-01
Last update: Dieter Berlin, 2023-02-02 more...
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The problems of this query have been registered by the following contributors:

Brian Stephenson (4)
Felber, Volker (1)
Zuncke/Bruder (1)
Dieter Berlin (1)