Die Schwalbe

20 problem(s) found in 8820 milliseconds (displaying 20 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND G='s#' AND A='Jordan, Gunter'] [download as LaTeX]

1 - P1094532
Gunter Jordan
3146 Schach-Aktiv 04/2006
P1094532
(5+4) C+
s#12
1. Sf5+! Ke4 2. Td4+ Ke5 3. Td6+ Ke4 4. Sg3+ Ke3 5. Td1 h5 6. Sxh5 Ke4 7. Sg3+ Ke3 8. Sf5+ Ke4 9. Td4+ Ke5 10. Td6+ Ke4 11. Sg3+ Ke3 12. Td1 Sc2#
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Moldenhauer: Computerprüfung: C+ Gustav 4.1d in 1 Tag 31 Min. (2022-07-22)
comment
Keywords: Tempo Winning Manouevre, Checking key, Selfblock, Model mate
Genre: s#
FEN: 8/8/7p/8/8/1p2k1N1/1B6/n2RKR2
Input: Frank Müller, 2009-11-20
Last update: Marcin Banaszek, 2022-07-30 more...
2 - P1104076
Gunter Jordan
9172 feenschach 01-03/2005
nach Frank Müller
P1104076
(7+3)
s#13
1. La5 Kg3 2. Lc7+ Kh3 3. Sd6 Kg3 4. Sf7+ Kh3 5. Se5 Kg3 6. Sd3+ Kh3 7. La5 Kg3 8. Le1+ Kh3 9. Ld2 Kg3 10. Lf4+ Kh3 11. Le3 Kg3 12. Lf2+ Kh3 13. Df3+ Sxf3#
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SCHRECKE: vergleiche: P1088240, P1088243 (2021-01-04)
comment

Genre: s#
FEN: 4N3/8/6P1/7Q/2PP3n/7k/6p1/4B1K1
Input: Frank Müller, 2010-04-27
Last update: Gerd Wilts, 2021-01-04 more...
3 - P1176589
Gunter Jordan
12660 Schach 03/1992
P1176589
(10+4) C+
s#5
1. Dd4! a5 2. b8=T a4 3. Sh7+ Kf7 4. Dd7+ Te7 5. Tc8 Txd7#
1. ... a6 2. b8=S a5 3. Sa6 a4 4. Dd6+ Te6 5. Sc7 Txd6#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-11-11)
comment
Keywords: Pawn step variations, Exchange of Promotions
Genre: s#
FEN: 3KR3/pP6/5k1B/4rbNP/4P3/P1Q2R2/8/8
Input: Frank Müller, 2010-09-16
Last update: Marcin Banaszek, 2021-11-11 more...
4 - P1176593
Gunter Jordan
13847 Schach 07/1997
P1176593
(4+4) C+
s#5
1. Sd3 e5 2. De1+ Kc2 3. Sf2 e4 4. Db4 e3 5. Db2+ axb2#
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more ...
comment
Keywords: Interchange
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/8/4p3/8/1N1p4/p7/P4Q2/K2k4
Input: Frank Müller, 2010-09-16
Last update: Arnold Beine, 2021-04-03 more...
5 - P1176595
Gunter Jordan
14310 Schach 07/1999
P1176595
(5+8)
s#2
1. De3? Txf6 A / Te6 B 2. Dc1+,De1+, aber 1. ... Td6! C
1. De2? Te6 B / Td6 C 2. De1+,Dd1+, aber 1. ... Txf6! A
1. Dc2? Td6 C / Txf6 A 2. Dd1+,Dc1+, aber 1. ... Te6! B
1. Dd2 Txf6 2. Dc1+ Txc1#
1. Dd2 Te6 2. De1+ Txe1#
1. Dd2 Td6 2. Dd1+ Txd1#
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SCHRECKE: C+, popeye 4.89 (2023-11-23)
comment
Keywords: benachbarte Felder, Cycle
Genre: s#
FEN: 8/2p5/1pr2B2/1Rp5/2p5/2r4p/5Q1R/k6K
Input: Frank Müller, 2010-09-16
Last update: Frank Müller, 2010-09-16 more...
6 - P1176604
Gunter Jordan
1656 The Ural's Problemist 07-09/2001
5. Lob
P1176604
(9+3) C+
s#7
1. Sg3! droht 2. g5+ fxg5 3. hxg5+ Lxg5 4. Tf6+ Lxf6 5. Dg7+ Lxg7#
1. ... La3! 2. Db3 Lb4 3. Dc3 La5 4. Dd2+ Lxd2 5. g5+ fxg5 6. hxg5+ Lxg5 7. Tf6+ Lxf6#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-16)
comment
Keywords: Multiple publication, Change of Sacrifices
Genre: s#
FEN: 6BK/5Q2/5p1k/2P2R1P/4N1PP/8/8/2b5
Reprints: 1251 harmonie 09/2006
Input: Frank Müller, 2010-09-16
Last update: Marcin Banaszek, 2020-12-21 more...
7 - P1176610
Gunter Jordan
347 harmonie 09/1997
3. Lob
PR Manfred Seidel
P1176610
(9+5) C+
s#5
1. La2 a6 2. Sd5 axb5 3. Tf1 b4 4. Tf6 b3 5. Lb1 b2#
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more ...
comment
Keywords: Corner mate, Pawn mate, Interchange (zyklisch LST)
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/p5B1/5N1P/pP1B4/p7/k2pP3/3P4/KR6
Input: Frank Müller, 2010-09-16
Last update: Arnold Beine, 2021-04-04 more...
8 - P1176614
Gunter Jordan
5602 Problemkiste 04/2002
P1176614
(7+7) C+
s#6
1. Se5 g4 2. Sf7+ Ke8 3. Sg5+ Kd8 4. Kxg4 hxg5 5. g8=S h6 6. Lg3 d5,d6#
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more ...
comment

Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 2bk4/1p1p2Pp/1P1B3p/5KpB/6N1/5P2/8/8
Input: Frank Müller, 2010-09-16
Last update: Marcin Banaszek, 2021-02-12 more...
9 - P1176615
Gunter Jordan
1770 Die Welt 11/05/2001
P1176615
(9+5) C+
s#6
1. Lc6 b5 2. Dc5 Lb6 3. Dd6+ exd6 4. g8=D+ Ke7 5. Df7+ Kd8 6. Dc7+ Lxc7#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-06)
comment

Genre: s#
FEN: RK1k4/PP2p1P1/1p2P3/bB3Q2/1p6/1P6/8/8
Input: Frank Müller, 2010-09-16
Last update: James Malcom, 2021-03-06 more...
10 - P1176630
Gunter Jordan
148 Problem-Forum 12/2004
Lob
PR Johannes Quack
P1176630
(13+7) C+
s#7
1. Lb7?? droht 2. Lxc8+ Txc8#
1. Sd4+? Ke5 2. f4+ exf3ep 3. Se6+ Txc3!
1. Da4! Txa4 2. Sd4+ Ke5 3. f4+ exf3ep 4. Se6+ Kxe6 5. Te2+ fxe2 6. Lb7 ... 7. Lxc8+ Txc8#
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comment
Keywords: Staggered preplans
Genre: s#
Computer test: SCHRECKE: Gustav 4.1d
FEN: r1b1K3/p7/4kp2/2P2N2/1PP1p1P1/r1BP4/5P1R/3Q1R1B
Input: Frank Müller, 2010-09-16
Last update: Dieter Berlin, 2023-01-10 more...
11 - P1201996
Gunter Jordan
3035 Problemkiste 82 08/1992
P1201996
(9+11) C+
a) s#2
b) s#3, sKb7->d1
c) s#4, sKb7->h7
d) s#5, sKb7->h8
a) 1. c8=T Ka6 2. Tb8 Th6#
b) 1. c8=D Ke1,Ke2 2. Dc3 Kd1,Ke2 3. De3,Dc1 Th6#
c) 1. c8=S Kh8 2. Sb6 Kh7 3. Sd7 Kh8 4. Sxf8 Th6#
d) 1. c8=L Kh7 2. Lcd7 Kh8 3. Le8 Kh7 4. L8f7 Kh8 5. Lg8 Th6#
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SCHRECKE: a)-d): C+, Gustav 4.2a, Brute Force (2022-03-16)
comment
Keywords: Allumwandlung, Promotion key, under-promotion, Stipulation change
Genre: s#
FEN: 5b2/1kP1p1p1/4Bpr1/p2P1QpK/p5P1/Pp6/1P4p1/6B1
Reprints: Springaren (64), p. 49, 03/1996
Input: Gunter Jordan, 2011-09-07
Last update: Rainer Staudte, 2023-01-19 more...
12 - P1259991
Gunter Jordan
3210 idee & form , p. 3883, 01/2013
4. Lob
Informalturnier 2012/13
PR Volker Gülke
P1259991
(8+7) C+
s#5
2 Lösungen
1) 1. Sh6! Lxf6,Lg5 2. Dh5+ Lh4 3. Txe2 dxe2 4. Sg4 d3 5. Sf2+ gxf2#
2) 1. Te7! Lxf6,Lg5 2. Th7+ Lh4 3. Sxh2 Kxh2 4. Txh4+ Kg1 5. Df2+ gxf2#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-04)
comment
Keywords: Exchange of roles, Change of Sacrifices, Pawn mate, Model mate (in 1)
Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 8/8/4RP2/8/3p2Nb/3p1Qpk/3Pp1Np/4K2B
Input: Felber, Volker, 2013-01-18
Last update: Marcin Banaszek, 2021-01-07 more...
13 - P1268523
Gunter Jordan
12680v Springaren 127 03/2013
6. ehrende Erwähnung
PR Kjell Widlert
P1268523
(10+10)
s#3
1. De8! droht 2. Taxc3+ Lxc3 3. Sxa5+ Txa5#
1. ... g5 2. Sb6+ (2.Se5#?) Dxb6 3. Db5+ Dxb5#
1. ... Ld5 2. Se5+ (2.Sb6#?) Txe5 3. Dc6+ Lxc6#
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Dies ist die optimierte Fassung. Der wTa3 stand zuvor auf d3 und auf a3 stand ein zusäztlicher wB. Die Verbesserung erschien in Springaren 168, Seite 177.
Henrik Juel: C+ Popeye 4.61 also (2023-12-19)
comment
Keywords: theme A (s), Dual avoidance, Bivalve, Pinning, Sacrifice of white pieces
Genre: s#
Computer test: Popeye WINDOWS-32Bit V4.37 (168116 KB)
FEN: Q7/1N1N1b2/6pq/p6r/K1k1PP1p/R1p1P3/2R1Pp2/4b3
Input: Frank Müller, 2013-04-26
Last update: Gunter Jordan, 2023-12-19 more...
14 - P1276391
Gunter Jordan
9994 feenschach 04-06/2010
1. ehrende Erwähnung
PR Hartmut Laue
P1276391
(8+8) C+
s#7
1. Ke8! droht 2. Dd8 ... 3. Dxe7+ Lxe7#
1. ... f5 2. e5 Tg6 3. Td8 h6 4. Td6+ Kxe5 5. Td7+ Td6 6. Dd4+ Ke6 7. Sg7+ Lxg7#
3. ... Thg8 4. Td6+ Kxe5 5. Td7+ Td6 6. Dd4+ Ke6 7. Txe7+ Lxe7#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-07)
comment

Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 2RK1brr/2B1pp1p/2P1kp2/7N/4P3/2PQ4/8/8
Input: Frank Müller, 2013-08-13
Last update: Marcin Banaszek, 2021-01-13 more...
15 - P1289303
Gunter Jordan
12966 Springaren (131) 03/2014
P1289303
(6+13) C+
s#8
1. Dxb3+? Ke4!
1. Sg5 droht 2. Dxb3+ Lxb3#
1. ... Sc2! 2. Dc6 droht 3. Dxc2+ bxc2#
2. ... Se1 3. De6 droht 4. Dxb3+
3. ... Sc2 4. Dxf5+ Kc4 5. De6+ Kd3 6. Dg6+ Kc4 7. Dc6+ Kd3 8. Dxc2+ bxc2#
5. ... Kc5 6. Dd6+ Kc4 7. Dc6+ Kd3 8. Dxc2+ bxc2#
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more ...
comment

Genre: s#
Computer test: Gustav 4.1d
FEN: 8/6b1/4N3/1p1QPp2/bp1p4/pp1kp3/1P1p4/rN1Kn3
Input: Frank Müller, 2014-10-17
Last update: Arnold Beine, 2021-04-07 more...
16 - P1304998
Gunter Jordan
13346 Springaren (136) 06/2015
P1304998
(7+4) C+
s#7
2 Lösungen
1) 1. c8=S+ Ke6 2. g8=D+ Tf7 3. Sd6 Kf6 4. Se4+ Ke6 5. Dxg6+ Tf6 6. Ke8 Txg6 7. Dg8+ Txg8#
2) 1. c8=T Ke6 2. Te5+ Kd6 3. Txg5 Ke6 4. d5+ Kd6 5. Df6+ Te6 6. g8=D Txf6 7. Df8+ Txf8#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-15)
comment
Keywords: Echo, Exchange of Promotions, under-promotion key, konsekutive Umwandlungen 2 (SD, TD), Checking key (in 1), Antiphönix, Promotion (D)
Genre: s#
FEN: 3K1Q2/2P1r1P1/3k2p1/2R3p1/3P2P1/8/8/8
Input: Frank Müller, 2015-07-03
Last update: Gunter Jordan, 2023-12-29 more...
17 - P1394213
Gunter Jordan
18519 Die Schwalbe 308 04/2021
WCCI=5.5

2. Lob
Abt. S#2-3
PR Michael Barth
P1394213
(5+10) C+
s#2
1. Dg5? droht 2. Sh2+ gxh2#,Sxh2#, aber 1. ... hxg4!

1. Da7!? droht 2. Sh2+ gxh2,Sxh2#
1. ... hxg4 2. Df2+ gxf2#, aber 1. ... Sd4!

1. Dc5! droht 2. Sh2+ gxh2#,Sxh2#
1. ... hxg4 2. Df2+ gxf2#
1. ... Sd4 2. Dc3+ Se3#
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SCHRECKE: C+, popeye 4.87 (2021-10-03)
comment
Keywords: Option key, White correction (3. Grades), discovered checkmate, Batteriematt horizontal
Genre: s#
FEN: 8/4Q3/4N3/5B1p/6N1/5kp1/p1npp1p1/4rnK1
Input: Stefan Höning, 2021-10-03
Last update: Gunter Jordan, 2023-08-03 more...
18 - P1400996
Gunter Jordan
4773 idee & form 153, p. 5186, 01/2022
P1400996
(10+9) C+
s#15
1. Sb6! Sf8 2. Sc8 Sh7 3. Sa7 Sf8 4. Sb5 Sh7 5. Sa3 Sf8 6. Sb1 Sh7 7. Sd2 Sf8 8. Sxb3 Sh7 9. Sa5 Sf8 10. Sb7 Sh7 11. Sd8 Sf8 12. Sdf7 Sh7 13. Sh6 Sf8 14. Sg8 Sh7 15. Sf6+ Sxf6#
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Autor: Weisse und schwarze Alleinunterhalter, Springer an allen Rändern.
Henrik Juel: Popeye 4.61 with 'opt non 0 1' found no flaws (2022-04-30)
comment
Keywords: Alleinunterhalter (Ss)
Genre: s#
Computer test: Gustav 4.1 a
FEN: N3k3/3pP2n/3Pp1p1/2p1N1p1/2PpK1P1/1p1P1P2/1P6/8
Input: Felber, Volker, 2022-04-30
Last update: Gunter Jordan, 2022-04-30 more...
19 - P1401139
Gunter Jordan
4849 Sachmatija I/22 01-03/2022
P1401139
(10+4) C+
s#8
1. b3! Kc5 2. b4+ Kd5 3. Sd8 Ke5 4. Sf3+ Kd5 5. Sd2 Ke5 6. Sc4+ Kd5 7. Tb5+ axb5 8. f4 bxc4#
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more ...
comment
Keywords: Pawn mate, pin-mate, Model mate, Switchback (k), Tempo Loss (im Schlüssel)
Genre: s#
Computer test: Gustav 4.1 a
FEN: 8/5N2/pR6/P2k4/3p2PN/3K2P1/1P3Pr1/7B
Input: Gunter Jordan, 2022-05-05
Last update: Rainer Staudte, 2022-05-05 more...
20 - P1407626
Gunter Jordan
5017 Sachmatija 4/22 10-12/2022
P1407626
(10+9) C+
s#15
1. h4! Kf6 2. Dg5+ Ke6 3. Lg1 Kd6 4. Dc5+ Ke6 5. Lf2 Kf6 6. Dg5+ Ke6 7. Le1 Kd6 8. Dc5+ Ke6 9. Ld2 Kf6 10. Dg5+ Ke6 11. Lc1 Kd6 12. Dc5+ Ke6 13. Lxa3 Kf6 14. Dg5+ Ke6 15. h5 Lf7#
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Den ersten und letzten weißen Zug macht der wBh3. Die Aufgabe ist nur teilgeprüft.
Gunter Jordan: Danke Olaf für das Testen! (2024-03-06)
comment
Keywords: discovered checkmate, Batteriematt horizontal, double-check mate, Switchback (Dk), Tempo Winning Manouevre, Zig Zag Path (L), Model mate
Genre: s#
Computer test: O. Jenkner: Gustav 4.2 c (59 h 14 GB Hash)
FEN: 4K1br/7p/4k2P/2Q5/p1pPp1p1/p1P1P1PP/P6B/8
Input: Gunter Jordan, 2023-02-07
Last update: Gunter Jordan, 2024-03-06 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (14)
Gunter Jordan (3)
Felber, Volker (2)
Stefan Höning (1)