Die Schwalbe

12 problem(s) found in 2763 milliseconds (displaying 12 problem(s)). [COMMENTDATE>=20200919 AND G='s#' AND K='Schlagschlüssel'] [download as LaTeX]

1 - P1111211
Friedrich Fricke
3701 Schach-Report 10/1989
P1111211
(9+5) C+
s#2*
* 1. ... Se4 2. Sf2+ Sxf2#

1. Sxh6! droht 2. Dg2+ Lxg2#
1. Sxh6 Se4 2. g4+ Sg3#
1. Sxh6 Sxf3 2. Th5+ Sh4#
play all play one stop play next play all
more ...
comment
Keywords: Capture key, pin-mate, discovered checkmate
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: b2B2R1/8/7p/4PRn1/5PN1/5QPk/7p/7K
Input: Frank Müller, 2010-07-23
Last update: Dieter Berlin, 2023-12-02 more...
2 - P1188462
Bernhard Hegermann
641 Schachmatt 02/11/1947
P1188462
(7+5) C+
s#4*
* 1. ... b2#
1. Lxb3! d5 2. La2 d4 3. e4 d3 4. e3 d2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2021-12-11)
comment
Keywords: Schlag Satzmattfigur, Pawn mate, Capture key, Fata Morgana (Typ Weber)
Genre: s#
FEN: 8/4p3/3pP3/3B4/8/Ppk1P3/2p1P3/N1K5
Input: Frank Müller, 2011-02-27
Last update: Gunter Jordan, 2023-11-13 more...
3 - P1193334
Johann Bernhard Michael Schneider
231 Hamburger Problem-Nachrichten 07-08/1948
P1193334
(8+9)
s#3*
* 1. ... axb2#
1. bxa3 Kxa3 2. De3+ Tc3 3. Dc1+ Txc1#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-02-26)
comment
Keywords: Schlag Satzmattfigur, Capture key, Fata Morgana (Typ Weber)
Genre: s#
FEN: 8/8/8/2pNp1p1/p1P1Q1P1/pk3p2/pPr2P2/K2B4
Input: Frank Müller, 2011-04-23
Last update: Gunter Jordan, 2023-11-13 more...
4 - P1228930
Jesper Jespersen
7150v Deutsches Wochenschach 21/10/1906
P1228930
(7+8) C+
s#3
1. Lxd6 hxg6 2. Te3 g5 3. Te5 Kxg3#
1. Lxd6 h6 2. gxh4+ g3 3. Ta4 g2#
play all play one stop play next play all
more ...
comment
Keywords: Capture key, Pawn mate, discovered checkmate
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/3p3p/3p2N1/1P5p/5Bpr/R5Pk/5p2/5R1K
Input: Frank Müller, 2011-12-30
Last update: Dieter Berlin, 2023-12-21 more...
5 - P1235104
Saturnin Limbach
Il Problema 1933
P1235104
(2+11) C+
s#2
1. Dxf3! droht 2. Dg2+ Lxg2#
1. Dxf3 Te4 2. Dxg3+ Kxg3#
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comment
Keywords: Alleinunterhalter, Minimal, Capture key
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: b7/8/8/3Q2pp/6rr/4pppk/5p2/5n1K
Input: Frank Müller, 2012-03-24
Last update: Dieter Berlin, 2023-11-25 more...
6 - P1294626
Rud Prytz
1529 Allgemeine Zeitung Chemnitz 09/09/1934
P1294626
(6+11) C+
s#2
1. Dxe5! Tg7 2. Dxc7+ Txc7#
1. ... Sd4 2. Db5+ Sxb5#
1. ... Sf6 2. De8+ Sxe8#

1. ... Sc3 2. Db5+ Sxb5#
1. ... Sg7 2. De8+ Sxe8#
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Die beiden letzten Varianten sind in der LB nicht genannt.
more ...
comment
Keywords: dentist theme, Capture key
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: Nk5b/N1p4r/R1B5/Q3p2n/8/p7/p1p1n3/Kb6
Input: Felber, Volker, 2015-01-09
Last update: Dieter Berlin, 2024-03-03 more...
7 - P1299256
Yngve Kjell Gustav Bladh
5024 Springaren 1964
P1299256
(7+9) C+
s#2
1. dxe7 b5 2. Sd6+ Sxd6#
1. ... c3 2. Tc4+ Sc5#
1. ... Lxb4 2. e8=T+ Sd8#
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comment
Keywords: Batteriematt diagonal, differenzierte Batterieabzüge, under-promotion (T), Capture key
Genre: s#
Computer test: Juel: Popeye 4.61
FEN: b1k5/1n2p3/Np1PPp2/b3pN2/1Rp1K3/4P3/8/8
Input: Frank Müller, 2015-03-15
Last update: Dieter Berlin, 2024-02-19 more...
8 - P1303202
Tivadar Kardos
The Home News 1948
A. Földeak gewidmet
P1303202
(8+10) C+
s#9*
* 1. ... Txh8#
1. Txh7+ Kxh7 2. Lf6 Kh6 3. Ke7 Kh7 4. Kd6 Kh6 5. Kc5 Kh7 6. Kxd4 Kh6 7. Ke4 Kh7 8. Te3 Kh6 9. f8=S g3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-12)
comment
Keywords: Schlag Satzmattfigur, Capture key, under-promotion (S), Selfblock, Königswanderung, Fata Morgana (Typ Weber)
Genre: s#
FEN: 5K1R/4BP1r/4p1pk/4P1pb/3p2pr/3P2Rp/7P/8
Reprints: 3322 Revista Romana de Sah 05-07/1949
Input: Frank Müller, 2015-05-15
Last update: Gunter Jordan, 2023-11-16 more...
9 - P1328162
Yuri Paramonov
6610 Seven Chess Notes (131) 12/2016
2. Lob
P1328162
(4+3) C+
s#10
1. Dxf3+ Kc5 2. Dc3+ Kd6 3. Dd4+ Ke6 4. Dd5+ Kf6 5. Tf7+ Kg6 6. Le4+ Kh6 7. Dd6+ Kh5,Kg5 8. Tf5+ Kh4,Kg4 9. Df4+ Kh3 10. Lg2+ Dxg2#
1. ... Kd6 2. Df6+ Kc5 3. De5+ Kc4 4. Dd5+ Kc3 5. Tb3+ Kc2 6. Le4+ Kc1 7. Dc5+ Kd1,Kd2 8. Td3+ Ke1,Ke2 9. De3+ Kf1 10. Lg2+ Dxg2#
play all play one stop play next play all
more ...
comment
Keywords: Capture key, Checking key
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: q7/1R3Q2/2k5/8/8/5p2/6B1/7K
Input: Frank Müller, 2016-12-02
Last update: Alfred Pfeiffer, 2020-10-14 more...
10 - P1375733
Frank Richter
S2773 The Problemist 27-6, p. 232, 11/2019
4. ehrende Erwähnung
PR Miodrag Mladenovic
P1375733
(8+13) C+
s#2
1. Dc6? droht 2. Lxe5+ dxe5#
1. ... d5!
1. Df5? droht 2. Dxd3+ (nicht 2. Lxe5?) Txd3#
1. ... gxf5 2. Lxe5+ dxe5#
1. ... b4!

1. Dxb5! droht 2. Txd3+ (nicht 2. Lxe5?, nicht 2. Dxd3?) Txd3#
1. ... Dxb5 2. Lxe5+ Dxe5#,dxe5#
1. ... Da3 2. Dxd3+ Txd3#
1. ... Se3 2. fxe3+ Txe3#
play all play one stop play next play all
Judge Miodrag Mladenovic, award 03/2023
Gunter Jordan: Tertiärer Drohwechsel in sauberer Darstellung, eine Riesenaufgabe! Mein Beileid an den Autor für diese niedrige Auszeichnung. (2023-04-09)
comment
Keywords: Capture key, Threat correction (TTC), threat-recurrence
Genre: s#
Computer test: Popeye 4.82
FEN: 8/2NQ2Bb/qp1p2p1/1p2n1P1/3k1K2/2Rp2r1/5P1b/1N3nr1
Input: Marcin Banaszek, 2020-05-09
Last update: Gunter Jordan, 2023-04-09 more...
11 - P1377753
Michael Barth
Frank Richter

671 Pat a Mat 112 06/2020
Lob
Pat a Mat 2020-2021
PR Karol Mlynka
P1377753
(9+14) C+
s#2
1. Tb1? (T~?) droht 2. Sb5+ cxb5#
1. ... c4!
1. Txb6!? droht 2. Txc6+ (2.Sb5#??) Lxc6#
1. ... cxb6 2. Sb5+ cxb5#
1. ... Sd8!
1. Tbxc5! droht 2. Td5+ (2.Sb5+?, 2.Txc6+?) cxd5#
1. ... bxc5 2. Sb5+ cxb5#
1. ... dxc3 2. Txc6+ Lxc6#
play all play one stop play next play all
Erstdarstellung (und bisher einzige Aufgabe) eines s#-TTC, in der alle Drohzüge durch einen Turm ausgeführt werden.
Gunter Jordan: Mir ist unverständlich, wie solch ein Meisterwerk nur ein Lob erhält. Ein komplettes TCC zählt zu den anspruchsvollsten und am schwierigsten zu realisierenden Themen im kurzzügigen s#-Bereich. (2022-09-18)
comment
Keywords: Threat correction (TTC), Square vacation, White correction, Capture key
Genre: s#
FEN: b4B2/2p1rn2/1ppk4/1Rp1NBp1/3pKP2/N1R1b1q1/2Pr4/4n3
Reprints: A zu 18842 Die Schwalbe 316, p. 636, 08/2022
Input: Gunter Jordan, 2020-07-10
Last update: Gunter Jordan, 2022-09-18 more...
12 - P1406037
Jozef Holubec
S2902 The Problemist 28-9, p. 368, 05/2022
P1406037
(6+5)
s#10
1. Sxd5! e3 2. Sc3+ Kf1 3. Dxf3+ Kg1 4. De2 Kh1 5. Le5 Kg1 6. Dh2+ Kf1 7. Se2 Ke1 8. Lb2 Kf1 9. Sg3+ Ke1 10. Dd2+ exd2#
1. ... Kf1 2. Dh1+ Ke2 3. Sc3+ Ke3 4. Le5 Kf2 5. Sd1+ Ke2 6. Dg1 f2 7. Dg2 Ke1 8. Lc3+ Ke2 9. Ld2 e3 10. Sb2 exd2#
play all play one stop play next play all
Anton Baumann: 1. ... Kf1 2.Dh1+ ... 6.Dg1 e3 7.Sb2 f2 8.Dg2 Ke1 9.Lc3+ Ke2 10.Ld2 exd2#
C+ Gustav 4.2a (2023-05-02)
comment
Keywords: Capture key, Pawn mate, changed blocks, Change of Sacrifices
Genre: s#
FEN: 8/8/8/3p3Q/4p3/4NpB1/p1P1k3/R1K5
Input: Felber, Volker, 2022-11-21
Last update: Gunter Jordan, 2022-11-21 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (8)
Felber, Volker (2)
Marcin Banaszek (1)
Gunter Jordan (1)