Die Schwalbe

17 problem(s) found in 2473 milliseconds (displaying 17 problem(s)). [COMMENTDATE>=20220810 AND NOT K='Zielbahnung' AND K='Fleck-Thema'] [download as LaTeX]

1 - P1008623
Hauke Reddmann
10424 Die Schwalbe 178 08/1999
P1008623
(7+7) C+
#2
v
1. Ld3? Tc5!

1. Th3! droht 2. Th4#
1. ... De7 2. Df5#
1. ... De6 2. Dg5#
1. ... Df6 2. De4#
1. ... Dg6 2. De5#

Die Mattchancen aus dem Plural des Drohspiels virtuell wiederholen sich step by step im Singular reell. Beides zusammen: ein feiner Circum-Fleck des Hamburger Thema-Spezialisten (FH). Direkte Entfesselung der wD erweist sich als zu grob, doch nach dezentem Vorgehen wird diese doch (indirekt) entfesselt, wonach die Drohmatts der Verführung einzeln doch verwirklicht werden. Gut konstruiert und originell (MOe). Good change of play: Fleck theme in the try with separation of mates, and reappearance of these after of the wQ unpinned in the solution (EP). Überraschender und schwieriger Schlüssel (EG).
play all play one stop play next play all
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comment
Keywords: Sacrifice key, Unpinning (vierfach), Fleck Theme
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1b1p4/2rq4/3Q3p/5k2/2N2NR1/3K2R1/1B4n1
Input: Gerd Wilts, 2003-06-30
Last update: Dieter Berlin, 2024-04-02 more...
2 - P1030120
Fritz Hoffmann
Due Alfieri 10/1979
1. Preis
P1030120
(6+14)
#2
* 1. ... f6 2. Se6#

1. Dxf7! droht 2. Dc4# 2. Dd5# 2. Sb3# 2. Se6#
1. ... Lxc8 2. Dc4#
1. ... Sxd4 2. Dd5#
1. ... Sf4 2. Sb3#
1. ... Txf7 2. Se6#
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Henrik Juel: C+ Popeye 4.61 (but several defences permit three mates) (2023-08-21)
Henrik Juel: ... actually: four defences each permit all four mates except one:
1... Sg1 2.not Dc4
1... Txc8 2.not Dd5
1... La8 2.not Sb3
1... Tg6 2.not Se6 (2023-08-21)
comment
Keywords: Brian Stephenson Collection (15019), Fleck Theme
Genre: 2#
FEN: 1rR5/1b3pr1/p1p5/K1k2N1Q/3N4/2p2pp1/B1p1n3/2b2q2
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-08-21 more...
3 - P1115841
Robert A. Lincoln
166 Fun with Chess Miniatures 1996
P1115841
(3+3)
#2
* 1. ... Kd1 2. Df1#

1. Kxa2? Sf2!
1. Dd3? Sg3!
1. Dc5? Sf2!
1. Da5+? Kf1!

1. Dc2! droht 2. Dc1# 2. De2# 2. Tg1#

1. ... Sg3 2. Dc1#
1. ... Kf1 2. De2#
1. ... Sf2 2. Tg1#
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FL21 FFS
Henrik Juel: C+ Popeye 4.61 (2023-05-22)
comment
Keywords: Miniature Collection (0000615), Fleck Theme, Flight giving and taking key
Genre: 2#
FEN: 8/8/8/5Q2/8/8/p5R1/K3k2n
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2023-05-22 more...
4 - P1123905
Henryk Kruk
55 Szachista 07/1991
3. Lob
P1123905
(5+2)
#2
1. Sf4! droht 2. Sge2# 2. Sf3# 2. Sgh3#
1. ... Kxc1 2. Sf3#
1. ... Ke1 2. Sgh3#
1. ... e2 2. Sgxe2
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FL22
vf: Ian Shanahan, 07.1997, The Problemist Supplement
Henrik Juel: C+ Popeye 4.61 (2022-11-24)
comment
Keywords: Miniature Collection (0007526), Fleck Theme, Minimal, Miniature
Genre: 2#
FEN: 8/8/8/8/8/1K1Np3/8/2Bk2NR
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-11-24 more...
5 - P1124251
Zvonimir Hernitz
1516 Die Schwalbe 33, p. 333, 06/1975
Informalturnier Zweizüger
Lob
P1124251
(3+3) C+
#2*
* 1. ... b5 2. Da7;
1. Dd3? Sc7!;
1. De4? b5!;
1. Dd4? Ka6!;

1. De8! droht 2. Da4,Db5,Da8
1. ... Sc7 2. Da4#
1. ... b5 2. Dxb5#
1. ... Ka6 2. Dxa8#
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FL21 Bb5 MW
vf: a1<>h1, ohne Quellenangabe
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comment
Keywords: Miniature Collection (0007758), Miniature, Line opening (Satz), Fleck Theme, Mehrfachdrohung (dreifach im Fleck), Changed mates
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: n7/8/1p6/k7/8/NK2Q3/8/8
Reprints: 1825 Deutsche Schachblätter 11, p. 267, 11/1975
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-10-08 more...
6 - P1140825
Valery Kopyl
Wetschirnja Poltawa 2002
P1140825
(4+3)
#2
1. a8=D? Ke1!
1. hxg8=D? Kc1!
1. h8=D? Ke1!
1. Dd4? Sxd4!
1. Dg4?+ Kc1!
1. Dc6? Ke1!

1. Dg7! droht 2. Dg1# 2. Da1#
1. ... Ke1 2. Dg1#
1. ... Kc1 2. Da1#
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A12DD3
SCHRECKE: Das Fleck-Thema verlangt mindestens 3 Drohungen! Wo ist die dritte? (2024-04-09)
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comment
Keywords: Miniature Collection (0319444), Fleck Theme
Genre: 2#
FEN: 6n1/P2Q3P/8/1n6/8/3K4/8/3k4
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2024-04-09 more...
7 - P1202737
Nikolay Dolginovich
5225 Schach , p. 190, 06/1966
P1202737
(7+12)
s#2
1. Sd3 droht 2. Sc5+,Sg5+,Txe6+,Lg6+
1. Sd3 c5 2. Sxc5+ Txc5#
1. Sd3 e2 2. Txe6+ Te5#
1. Sd3 f3 2. Sg5+ Txg5#
1. Sd3 hxg4 2. Lg6+ Tf5#
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Henrik Juel: typo: 1.Sd3 f2, not f3 (2023-03-31)
Henrik Juel: C+ Popeye 4.61 (2023-03-31)
comment
Keywords: differenzierte Batterieabzüge, Fleck Theme
Genre: s#
FEN: 4B3/1p2R3/brp1n3/1r2N2p/2KpkPPp/4pp1N/8/8
Input: Frank Müller, 2011-09-17
Last update: Felber, Volker, 2023-03-31 more...
8 - P1222603
Imre Telkes
Magyar Sakkvilag 1937
1. Preis
Fleck-Thematurnier
P1222603
(13+12) C+
#2
1. Sd3! droht 2. De5#/Tb6#/Sf8#/Sc5#/Sg5#/Sxf4#
1. ... Dxh3,Txc4 2. De5#
1. ... Tg4,Lg4 2. Tb6#
1. ... Te4 2. Sf8#
1. ... Td4 2. Sc5#
1. ... bxc4 2. Sxf4#
1. ... Lxg6 2. Sg5#
play all play one stop play next play all
more ...
comment
Keywords: Fleck Theme, Bishop sacrifice, pin-mate (fünffach), Line closing
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1RK5/2B1p2N/p3k1P1/rp2Nq1b/pPP2r1p/P3bp1B/1Q3P2/4R3
Reprints: 1114 Beispiele zur Ideengeschichte des Schachproblems , p. 227, 1982
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2022-08-29 more...
9 - P1234873
Herbert Hultberg
3283 Freie Presse (Chemnitz) 13/03/1992
P1234873
(11+7) C+
#3
1. Lf8! droht 2. e3 2. e4 2. Td5
1. ... bxc2 2. e3 ... 3. Th2#
1. ... Lb1 2. e4 ... 3. Th2#
1. ... c3 2. Td5 ... 3. Th5#

1. ... Sa4 2. Kxa4 ... 3. Th5#
1. ... Sd3 2. exd3 ... 3. Th2#
1. ... Sd1 2. Txd1 ... 3. Th1#
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Dreifacher Karlström-Fleck
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comment
Keywords: Karlström-Fleck (3-fach), Fleck Theme (3 Varianten)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7k/p2p4/P2P1N1B/RK6/1Pp3P1/1p6/bnPRP3/8
Reprints: 399 Problemschach-Jahrbuch 1992 D , p. 186, 1992
Input: Felber, Volker, 2012-03-20
Last update: Dieter Berlin, 2022-11-15 more...
10 - P1361326
Robert A. Lincoln
Z885 Problem-Forum 67 09/2016
P1361326
(5+2)
#2
1. Sc6! droht 2. De5#,Dd4#,Df3#
1. ... Kf4 2. De5#
1. ... Kd5 2. Dd4#
1. ... a1=D 2. Df3#
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Henrik Juel: C+ Popeye 4.61 (except for other promotions) (2023-08-16)
comment
Keywords: Fleck Theme, Promotion (d)
Genre: 2#
FEN: 8/3KN3/7N/8/4k3/2Q5/p3P3/8
Input: Rainer Staudte, 2019-02-19
Last update: Rainer Staudte, 2024-04-08 more...
11 - P1404086
Reto List
Markus Johannes Ott

British Chess Problem Society 1981
3. Preis
Int. Turnier U-21 1981
P1404086
(9+3)
#2
1. Da3! droht 2. Dd3#,De3#,Df3#
1. ... Dd5 2. Dd3#
1. ... Dd6 2. De3#
1. ... De5 2. Df3#
1. ... Dh3 2. Da8#
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Henrik Juel: duals after 1... Dxc4,Dg4,Df5,Dd7,Df6 (2022-09-06)
comment
Keywords: Fleck Theme
Genre: 2#
FEN: 3R4/2B1Qp2/4q3/1R4P1/2PPk3/8/3K2P1/8
Reprints: 67 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
12 - P1405309
Stephen Rothwell
1277 Lüneburger Landeszeitung 06/06/1992
P1405309
(8+8)
#2
1. Dd6? droht 2. De6# 1. ... droht 2. Df6# 1. ... droht 2. Dg6# 1. ... Df7!

1. Dxh6! droht Dg5#
1. ... De7 2. Dg6#
1. ... Df7 2. Dg5#
1. ... Dg7 2. De6#
1. ... Dxh7 2. Df6#

1. ... Txh6 2. g4#
1. ... Ta2+ 2. Lb2#
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Henrik Juel: four threats 1.Dxh6 thr. 2.Dg6,Dg5,De6,Df6#
several duals, e.g. after 1... Dd7,Sd7,Txb5 (2022-10-21)
comment
Keywords: Fleck Theme, Knight sacrifice, Cross check, Drohzuwachs, Queen sacrifice, Pawn mate
Genre: 2#
FEN: 1n3N2/q6N/1p5p/rR2Bk2/7r/5P2/3Q1KP1/1b6
Reprints: 20 Problemschach-Jahrbuch 1992 D , p. 16, 1992
Input: Dieter Berlin, 2022-10-21
Last update: Dieter Berlin, 2022-10-21 more...
13 - P1408051
Arnoldo Ellerman
Europe Echecs 1961
1. Preis
P1408051
(10+13) C+
#2
1. Lxd5? droht 2. Sc4#/Ld4#/Dxc7#/Dxg7#/Dxh5# 1. ... Lxe4!

1. exd5! Se4 2. Sc4#
1. ... Le4 2. Ld4#
1. ... Tf5 2. Dxc7#
1. ... Lf5 2. Dxg7#
1. ... Sd3 2. Dxh5#
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comment
Keywords: Mehrfachdrohung (fünffach), Capture key, Task (Construction), Fleck Theme, Theme B2, Blocknutzung, Line closing, Dual avoidance
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4N3/B1n2Qb1/4P3/K2pk2r/R3Pp1p/NB4pp/2bR1n2/2r3q1
Reprints: 1570 Beispiele zur Ideengeschichte des Schachproblems , p. 317, 1982
Input: Dieter Berlin, 2023-03-05
Last update: Dieter Berlin, 2023-03-06 more...
14 - P1409262
Wolfgang Berg
Wochenpost 11 1977
P1409262
(5+3)
#2
1. Sc3! droht 2. Sf3# 2. Se6# 2. Sb5#
1. ... Sd5 2. Sf3#
1. ... Sxe7 2. Se6#
1. ... Sc4 2. Sb5#
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In dieser bauernlosen Aufgabe stehen Weiß einige Mehrfachdrohungen zur Verfügung. Welche ist die richtige - im Hinblick auf eine wichtige Verteidigungsressource?
Henrik Juel: C+ Popeye 4.61 (2023-05-03)
comment
Keywords: Fleck Theme, Aristocrat
Genre: 2#
FEN: 6n1/4B3/1n6/2R3N1/3kN3/8/4K3/8
Input: Rainer Staudte, 2023-05-03
Last update: Rainer Staudte, 2023-05-03 more...
15 - P1409647
Karl-Heinz Siehndel
Wochenpost 44 1978
P1409647
(10+9)
#2
1. Dg8? f1=D!
1. Ld7? e6!

1. Df7! droht 2. Df4# 2. Sg4# 2. Sc4#
1. ... e6 2. Df4#
1. ... f1=D 2. Sg4#
1. ... Lf6 2. Sc4#
1. ... Se6 2. Dxe6#
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Es wimmelt geradezu von möglichen Mattdrohungen und Verführungen. Deshalb also prüfen: Wie kann sich Schwarz verteidigen? Als entscheidend erweist sich eine Mehrfachdrohung.
Henrik Juel: duals like 1.Df7 Sg2 2.Sc4,Sg4# (2023-05-15)
comment
Keywords: Fleck Theme
Genre: 2#
FEN: 7b/1qn1p2K/1Pp3p1/4k3/1R2N2R/2P1N1PB/Q4p2/4n3
Input: Rainer Staudte, 2023-05-15
Last update: Rainer Staudte, 2023-05-15 more...
16 - P1410535
Mario Novis -filho-
38 Berner Tagwacht 17/09/1960
P1410535
(3+3)
#2
1. Df4! droht 2. Sg5# 2. Sd8# 2. De5#
1. ... Sc6 2. Sg5#
1. ... Sf3 2. Sd8#
1. ... Sf5 2. De5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-25)
comment
Keywords: Fleck Theme
Genre: 2#
FEN: 4K3/5N2/4k3/3p4/3n4/8/8/5Q2
Input: Rainer Staudte, 2023-06-25
Last update: Rainer Staudte, 2023-06-25 more...
17 - P1413183
Rauf Aliovsadzade
3824 ChessStar 03/01/2023
P1413183
(4+3)
#2
1. Ld2! droht 2. Dh7# 2. Dg4# 2. Dg5#
1. ... Sg7 2. Dh7#
1. ... Kh4 2. Dg4#
1. ... Sf6 2. Dg5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-10-26)
comment
Keywords: Fleck Theme, Miniature
Genre: 2#
FEN: 4n1Q1/2p5/2K5/7k/8/7P/8/4B3
Input: Rainer Staudte, 2023-10-26
Last update: Gunter Jordan, 2023-10-26 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)
Brian Stephenson (1)
Felber, Volker (5)
Zuncke/Bruder (1)
Frank Müller (1)
Rainer Staudte (5)
Dieter Berlin (3)