Die Schwalbe

42 problem(s) found in 3303 milliseconds (displaying 42 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='Eckmatt' AND S='Schach in Schleswig-Holstein'] [download as LaTeX]

1 - P1067092
Heinz Zander
28 Schach in Schleswig-Holstein 06/1997
P1067092
(8+6) C+
s#5
1. Dd5! Kg3 2. Dxa2 Kh3 3. Db3+ axb3 4. Lf2 Kxh2 5. Sf4 a2#
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comment

Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/8/p6P/p6k/rp4NN/bK1QR1BB
Input: Frank Müller, 2004-11-01
Last update: Marcin Banaszek, 2021-04-19 more...
2 - P1067134
Heinz Zander
767 Schach in Schleswig-Holstein 11/2001
P1067134
(8+4) C+
s#6
1. Sxb3+? Kc4!
1. g8=D! ... 2. Tc6+ Kxc6 3. Da8+ Kc5 4. Da7+ Kc6 5. Da6+ Kc5 6. Sxb3 Sxb3#
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comment
Keywords: changed blocks
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/6P1/R2P1N2/K1k1B3/P7/1p6/2pN4/n7
Input: Frank Müller, 2004-11-01
Last update: Marcin Banaszek, 2021-02-12 more...
3 - P1114461
Oleg Paradzynskyi
120v Schach in Schleswig-Holstein 05/2001
P1114461
(9+5) C+
s#5
b) wSb3 nach e3
a) 1. Sc4 c2 2. Sc1+ Kc3 3. Sxa2+ Kd3 4. Dxc2+ Kxc2 5. Sb2 axb2#
b) 1. Lxa2 c2 2. Sxc2 Kc3 3. Ld4+ Kd3 4. De2+ Kxc2 5. Lb2 axb2#
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comment
Keywords: Change of Sacrifices
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/8/2PN4/2BB4/1P6/pNpk4/p2n3R/K2Q4
Input: Frank Müller, 2010-09-03
Last update: Arnold Beine, 2021-04-03 more...
4 - P1115006
Vladimir V. Nikitin
999 Schach in Schleswig-Holstein 02/1999
P1115006
(5+2)
#2
1. Lc5
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A2-LSS
SCHRECKE: C+, popeye 4.87
1. Lc5! (Zugzwang)
1. ... Kc1 2. Le3#
1. ... Ke1 2. Sf3#
1. ... Kc3 2. Se4# (2023-02-11)
comment
Keywords: Miniature Collection (0000009)
Genre: 2#
FEN: 8/8/2p5/4N3/B7/6N1/3k1B2/K7
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
5 - P1121538
Vladimir V. Nikitin
14 Schach in Schleswig-Holstein 03/2000
P1121538
(3+3)
#12
1. Da1+
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TRE m
Anton Baumann: Lösung: 1.Da1+ Kg8 2.Da2+ Kh8 3.Db2+ Kg8 4.Db3+ Kh8 5.Dc3+ Kg8 6.Dc4+ Kh8 7.Dd4+ Kg8 8.Dd5+ Kh8 9.De5+ Kg8 10. De8+ Kg7 11.Df7+ nebst 12.Dh7#
8. ... Le6 9.Dxe6+ Kh8 10.De8+ ...
C+ (abgesehen vom Mattdual nach 11. ... Kh8) Gustav 4.1d (2021-11-16)
comment
Keywords: Miniature Collection (0069099)
Genre: n#
FEN: K6k/8/6P1/5bq1/8/8/8/5Q2
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
6 - P1170210
Evgeny Bogdanov
114 Schach in Schleswig-Holstein 04/2001
P1170210
(5+1)
#5
1. Sc2
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Rosalie Fay: 1. Sc2 (droht 2. Tf1) Ke4 2. Tf8 Ke5 3. Sc7 (droht Td3) Ke4 4. Td6 zz Ke5 5. Te6#
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment
Keywords: Miniature Collection (0208560)
Genre: n#
FEN: 3R4/8/8/3Nk3/8/8/8/N2R3K
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
7 - P1175990
Borislav Stojanovic
14337 Schach , p. 110, 09/1999
P1175990
(4+2)
#4
1. Dh7! ... 2. De4+ Kd6 3. De7+ Kc6 4. Dc7#
1. ... Kd4 2. Dxh4+ Kd3 3. Da4 Kd2 4. Dd1#
2. ... Kc5 3. Df4 Kc6 4. Dc7#
1. ... Ke6 2. De4+ Kd6 3. De7+ Kc6 4. Dc7#
2. ... Kd7 3. De7+ Kc6,~ 4. Dc7#
2. ... Kf7 3. Kh7 ... 4. De7#
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e091f
SCHRECKE: C+, Gustav 4.2e, Brute Force (2023-12-17)
comment
Keywords: Miniature Collection (0088426), Minimal, Miniature
Genre: n#
FEN: 7K/1Q6/8/3Nk3/7p/2N5/8/8
Reprints: Schach in Schleswig-Holstein 09/2006
My problems [Arno Tüngler] , p. 209, 06/2009
Input: Felber, Volker, 2010-09-12
Last update: Arno Tüngler, 2023-12-17 more...
8 - P1197436
Ivan Soroka
928 Schach in Schleswig-Holstein 2009
P1197436
(7+13) C+
s#12
1. Tab6! droht 2. Txb2+ Lxb2 3. Txb2+ Kxb2#
1. ... Lg5 2. Lb5 droht 3. Txb2+ Kxb2#
2. ... Lf6 3. Lc4 Lg5 4. Txc6 Lf6 5. Tcb6 Lg5 6. Lb5 Lf6 7. Lxd7 Lg5 8. Lb5 Lf6 9. Txb2+ Lxb2 10. Le8 Df6 11. Lg6+ Df5,Dxg6 12. Txb2+ Kxb2#
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Anton Baumann: C+ Gustav 4.1d (2020-12-18)
comment
Keywords: Drohpendel, Deckungspendel
Genre: s#
FEN: 8/3pp2r/R1p1Pb2/8/B4p1q/1R4p1/pp1PP2p/rk1K4
Input: Frank Müller, 2011-06-12
Last update: Gunter Jordan, 2022-02-15 more...
9 - P1259691
Andreas Thoma
1305 Schach in Schleswig-Holstein 01/2013
3./4. Preis ex aequo
P1259691
(4+2)
s#3
Längstzüger
b) wTe7 nach g7 s#4
je 2 Lösungen
a1) 1. Td8 Dxd8 2. Dg8 Da5 3. Tg7 Dh5#
a2) 1. Kg8 Dxd7 2. Kf8 Dh3 3. Ke8 Dc8#
b1) 1. Kg8 Dxd7 2. Th7 Dh3 3. Df1 Dxf1 4. Kh8 Df8#
b2) 1. Td6 Dxd6 2. Dg6 Dxg6 3. Kh8 Da6 4. Tg8 Dh6#
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SCHRECKE: a)+b): C+, popeye 4.87 (2022-03-24)
comment
Keywords: Maximummer
Genre: Fairies
FEN: 8/3RRQ1K/8/8/3q4/3k4/8/8
Input: Frank Müller, 2013-01-17
Last update: Olaf Jenkner, 2015-07-01 more...
10 - P1259692
Steven B. Dowd
Mirko Degenkolbe

1306 Schach in Schleswig-Holstein 01/2013
Lob
P1259692
(7+5) C+
s#11*
1. Dd3+ Kg2 2. Th2+ Kg1 3. De3 Kf1 4. Th1+ Kg2 5. Le4+ Tf3 6. Th2+ Kf1 7. De2+ Kg1 8. De1+ Tf1 9. Tg2+ Kh1 10. Tc2+ Kg1 11. Kc1! Txe1#
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1. .. Tf1#

1. Dh1+? Tg2 und es geht nicht weiter.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-10)
comment
Keywords: Changed mates, changed blocks
Genre: s#
FEN: 8/8/4p1p1/4P1P1/5B1R/2p2k2/2B2r2/3K1Q2
Input: Frank Müller, 2013-01-17
Last update: Olaf Jenkner, 2020-11-10 more...
11 - P1269110
Michael Beuster
1311 Schach in Schleswig-Holstein 02/2013
P1269110
(9+7) cooked
s#7
1. a8=S h4 2. d8=T h3 3. Td2 h2 4. Txh2 h5 5. c8=L h4 6. Lxe6 h3 7. Lb3 e6#
3. ... h5 4. c8=L h2 5. Txh2 h4 6. Lxe6 usw.
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Cook: Dual
Anton Baumann: nach 2. ... h5 gibt es den DL 3.c8=L h3 4.Td2 h2 5.Txh2 usw.
oder 3.Td2 h3 4.c8=L (ZU) ... (2021-04-28)
comment
Keywords: konsekutive Umwandlungen 3 (STL)
Genre: s#
FEN: 5b2/P1PPp1p1/4p1Pp/k3P2p/8/K7/PP6/5B2
Input: Frank Müller, 2013-05-02
Last update: Marcin Banaszek, 2021-04-28 more...
12 - P1286567
Sven-Hendrik Loßin
1418 Schach in Schleswig-Holstein 03/2014
P1286567
(8+9) C+
s#10
1. Sb8! Sf6+ 2. Lxf6 Kf8 3. Dxg7+ Ke8 4. Dxh8+ Lg8 5. b7 Kf8 6. Dxg8+ Kxg8 7. Sd7 Kh7 8. Sf8+ Kg8 9. Sg6 Kh7 10. b8=D,T fxg6#
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Anton Baumann: abgesehen vom Umwandlungsdual im letzten w Zug: C+ Gustv 4.1d (2021-11-27)
comment

Genre: s#
FEN: 4n1kr/4Bppb/1PNp2Qp/3B1p1K/5P1P/8/8/8
Input: Frank Müller, 2014-07-29
Last update: Marcin Banaszek, 2021-11-29 more...
13 - P1289812
Olaf Jenkner
1453 Schach in Schleswig-Holstein 10/2014
P1289812
(10+2) C+
s#8
1. c7 Ke6 2. f8=S+ Kd6 3. c8=L Kc5 4. Dd4+ Kb5 5. Db4+ Ka6 6. b8=T Ka7 7. Dd4+ Kxb8 8. Sc6+ Sxc6#
1. ... Kc5 2. Dd4+ Kb5 3. b8=D+ Ka6 4. Db5+ Kxb5 5. Db4+ Ka6 6. c8=L+ Ka7 7. Db8+ Kxb8 8. Sc6+ Sxc6#
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„Die Variante 1. … Kc5 mit origineller Beseitigung der störenden Masse des weißen Bauerns auf b7 und zwei Damen-opfern finde ich ganz witzig. Das zweite Abspiel bietet noch eine Springer- und Turmumwandlung, wiederholt aber auch viele Züge der ersten Variante“ (Stephen Rothwell).
„Nur durch erstaunlich viele Unterverwandlungen kommt man zum Ziel“ (Claus Grupen)
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Keywords: Allumwandlung (verunglückte), Minimal (s)
Genre: s#
FEN: 3KB3/1P1P1P2/2Pk1N2/N3n3/R4Q2/8/8/8
Input: Frank Müller, 2014-10-31
Last update: Gunter Jordan, 2022-10-13 more...
14 - P1298612
Dieter Werner
Schach in Schleswig-Holstein 2007
1. ehrende Erwähnung
P1298612
(13+10)
#6
1. Tgf6! droht 2. Txf5+ Txf5 3. Txf5#
1. ... Taa5 2. Tg7 Tb3 3. e5 Txe5 4. Lxh5 Le2 5. Lf3 Txf3 6. Tg4#
5. ... Lxf3 6. Lxg3#
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SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-05-27)
comment
Keywords: Nowotny, Wechseltürme
Genre: n#
FEN: 4BK2/1p3R2/b1pNP1Rp/1r3n1p/3PPk1P/r5nP/3P2PB/8
Reprints: F Die Schwalbe 270, p. 678, 12/2014
Input: Felber, Volker, 2015-03-01
Last update: Arno Tüngler, 2019-12-06 more...
15 - P1305274
Wilfried Neef
1535 Schach in Schleswig-Holstein 06/2015
P1305274
(8+5) C+
s#8
1. c4+! Kh1,axb2 2. b8=L axb2,Kh1 3. cxd5 Kg2 4. Df2+ Kh1 5. Df3+ Lg2 6. d6 Kh2 7. d7+ Kh1 8. d8=L Lxf3#
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comment

Genre: s#
Computer test: Gustav 4.1d
FEN: K7/BP6/8/3p4/1p5Q/pP5b/1RP4k/1N6
Input: Frank Müller, 2015-07-08
Last update: Marcin Banaszek, 2021-04-12 more...
16 - P1312919
Manfred Ernst
1561 Schach in Schleswig-Holstein 11/2015
P1312919
(9+3) C+
s#8
1. Sf5 Kxe6 2. Sg7+ Kd5 3. Se8 Kc5 4. Db4+ Kd5 5. Db5+ Ke6 6. Sc7+ Txc7 7. Te7+ Txe7 8. Dd7+ Txd7#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-25)
comment

Genre: s#
FEN: B2K4/3R2N1/2rnN1P1/3k4/6Q1/2BP4/8/8
Input: Frank Müller, 2015-11-29
Last update: Marcin Banaszek, 2020-11-30 more...
17 - P1321574
Mirko Degenkolbe
1632 Schach in Schleswig-Holstein 06/2016
Winus Müller zum Geburtstag gewidmet
P1321574
(6+3) C+
s#11
1. Tc2+! Kd1 2. Sf4 Ke1 3. Sb1 Kd1,Kf1 4. Sc3+,Tg2 Ke1 5. Tg2,Sc3 Kf1 6. Taf2+ Ke1 7. Sa2 Kd1 8. Tf3 Ke1 9. Tg1+ Kd2 10. Tb3 Kc2 11. Tb2+ axb2#
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[MD 1420]
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-03)
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comment
Keywords: Multiple publication
Genre: s#
FEN: 8/8/8/3p4/3P4/p7/RR1N2N1/K1k5
Reprints: 14277 Springaren 149, p. 24, 03/2019
Input: Frank Müller, 2016-06-22
Last update: Marcin Banaszek, 2020-11-07 more...
18 - P1347037
Albert Grigoryan
9913 Schach in Schleswig-Holstein 03/1999
P1347037
(2+4)
h#2
b) sBh2->e2
c) ferner sTg5
Andernachschach
a) 1. h1=L Tc6 2. Lxc6[=wL] Le8#
b) 1. e1=D Tf2 2. Dxf2[=wD] Df7#
c) 1. e1=S Tg2 2. Sxg2[=wS] Sf4#
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Henrik Juel: C+ Popeye 4.61 (2023-01-19)
comment
Keywords: Andernach Chess, Ideal mate, Miniature, Minimal, Promotion, Promotion key, Exchange of Promotions (b+c), under-promotion, under-promotion B/S
Genre: Fairies
FEN: 8/8/7p/6pk/8/7K/2R4p/8
Reprints: 729 Problemschach-Jahrbuch 1999 D , p. 302, 2000
Input: Gunter Jordan, 2018-02-18
Last update: Rainer Staudte, 2023-01-19 more...
19 - P1347123
Andreas Thoma
9917 Schach in Schleswig-Holstein 03/1999
Lob
PR Bernd Ellinghoven
P1347123
(5+3)
h#6
Doppellängstzüger
1. Lc1 e8=L 2. Lh6 c8=T 3. Lc1 Txc1 4. bxc1=T f8=D 5. Tc8+ dxc8=S 6. Ka5 Da3#
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Anton Baumann: C+ Alybadix (2023-03-22)
comment
Keywords: Allumwandlung, Maximummer (Doppel-), Promotion, under-promotion, under-promotion B/S
Genre: Fairies
FEN: K7/2PPPP2/k7/8/5b2/8/1p6/8
Reprints: 733 Problemschach-Jahrbuch 1999 D , p. 302, 2000
Input: Gunter Jordan, 2018-02-19
Last update: Alfred Pfeiffer, 2018-02-21 more...
20 - P1347423
Andreas Thoma
9938 Schach in Schleswig-Holstein 07/1999
P1347423
(5+2) C+
s#4
2.1...
Längstzüger
a) 1. 0-0! Df8 2. Tf2 Da3 3. Te1+ De7 4. Tg2 Dxe1#
b) 1. 0-0-0! Df8 2. Td2 Da3 3. Te1+ De7 4. Tc2 Dxe1#
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SCHRECKE: C+, popeye 4.87 (2021-11-24)
comment
Keywords: Echo, Maximummer, Miniature, Minimal (s), Model mate, Castling, Selfblock
Genre: Fairies
FEN: 4k3/8/8/8/8/q7/1P5B/R3K2R
Reprints: 748 Problemschach-Jahrbuch 1999 D , p. 310, 1999
Input: Gunter Jordan, 2018-02-28
Last update: Marcin Banaszek, 2021-11-29 more...
21 - P1361903
Olaf Jenkner
2019/18 Schach in Schleswig-Holstein 03/2019
P1361903
(5+3) C+
s#9
1. Dhxh2+! Kf1 2. Dhg1+ Ke2 3. Dcc4+ Kf3 4. Dgd1+ Kg2 5. Dcd5+ Kh3 6. D4d3+ Kh4 7. De1+ Kh5 8. Ke4+ Kg4 9. Df4+ Dxf4#
1. ... Kf3 2. Dh5+ Kg2 3. Ddg6+ Kf1 4. Dh1+ Ke2 5. Dde4+ Kd2,Kf2 6. Deg2+ Kd3,Ke3 7. Dhh3+ Kd4 8. D2g4+ Kd5 9. De5+ Dxe5#
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Die beiden Varianten sollten auf jeden Fall nachgespielt werden.
„Vier weiße Damen, das ist starker Tobak, auch wie sie mit dem schwarzen König auf dem Parkett herumspringen. Die Echo-Epaulettenmatts mit Funktionswechsel der weißen Damen auf c7 und d6 als Block und Selbstmatterzwinger sind witzig. Schade, dass die weiße Dame auf h8 in den Mattbildern unbeteiligt herumsteht“ (Stephen Rothwell).
„ein Selbstmatt mit schweren Waffen“ (Claus Grupen).
Anton Baumann: C+ Gustav 4.2a (2021-11-25)
comment
Keywords: Non-standard material, Echomatt, Epaulettenmatt, Checking key
Genre: s#
FEN: 1q5Q/2Q5/3Q4/5K2/3Q4/8/6kp/8
Input: Olaf Jenkner, 2019-03-03
Last update: Marcin Banaszek, 2021-11-29 more...
22 - P1374138
Kurt Keller
2020/13 Schach in Schleswig-Holstein 03/2020
P1374138
(5+1) C+
#4
b) Ke1->d1
a) 1. Tc5! Kd3 2. Sf8 Kd4,Ke3 3. Se6+,Se6 Kd3,Ke3 4. Tc3#
1. ... Ke3 2. Tc4 Kd3 3. Se5+ Ke3 4. Te4#

b) 1. Ta3! Kc4 2. Lc6 Kd4,Kb4 3. Kc2 Kc4 4. Ta4#
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Die Lösungen zur Aufgabe 2020/13 (Kurt Keller) lauten: a) 1. Tc5 Kd3 2. Sf8 Kbel. 3. Se6 (+) Kd3 4. Tc3# sowie b) 1. Ta3 Kc4 2. Lc6 Kb4/Kd4 3. Kc2 Kc4 4. Ta4#. „Als Zwillingsstück akzeptabel“ (Baldur Kozdon). „a) bietet zwei hübsche Varianten mit analogen Springer-Zügen und Rückkehr des weißen Turms im Mattzug. b) fällt demgegenüber ab“ (Stephen Rothwell). „attraktive, übersichtliche Miniatur mit guter Ausnutzung des wenigen Materials“ (Claus Grupen).
(Winus Müller (Rathjensdorf, Germany): Problemschach. Lösungen zur Ausgabe 03/2020, in: Schach in Schleswig-Holstein, 2020-05)
Comments:
  • Note on publication (German): Liebe Löser, die beiden direkten Mattaufgaben sind etwas schwieriger [...]. (Winus Müller (Rathjensdorf, Germany): Problemschach, in: Schach in Schleswig-Holstein, 2020-03)
  • Author – Kurt Keller (Ulm, Germany)
  • Yet Another Chess Problem Database (500597)

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comment
Keywords: Rex solus (s), Miniature, Stalemate dissolution, Flight-giving key, Model mate, Switchback (T), Twin
Genre: n#
Computer test: Popeye Windows-32Bit v4.63 (512 MB)
FEN: 8/1B1N4/8/8/3k4/2R5/1P6/4K3
Input: Kurt Keller, 2020-04-04
Last update: Kurt Keller, 2021-03-30 more...
23 - P1392454
Kurt Keller
2021/50 Schach in Schleswig-Holstein 2021/08 08/2021
P1392454
(4+7) C+
#4
1. Tdg2? a4?
1. ... h2!

1. Tgg2! droht 2. Se3 droht 3. Sf5#
2. ... h2 3. Sf5+ Kh3 4. Txg3#
2. ... hxg2+ 3. Kxg2 a4 4. Sf5#

1. ... h2 2. Td3 a4 3. Ta3 Kh3 4. Txh2#
1. ... hxg2+ 2. Kxg2 a4 3. Se3 a3 4. Sf5#
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Liebe Löser, nach der letzten Serie, die es in sich hatte, kommt dieses Mal etwas leichtere sommerliche Kost.
(Winus Müller (Rathjensdorf, Germany): Problemschach, in: Schach in Schleswig-Holstein, 2021-08)

Die Lösung zur Aufgabe 2021/50 (Kurt Keller [Ulm, Germany]) lautet: 1. Tgg2! (ZZ) a4 2. Se3 h:g2 3. K:g2 a3 4. Sf5# oder 2. … h2 3. Sf5+ Kh3 4. T:g3#, sowie 1. ... h2 2. Td3 a4 3. Ta3 Kh3 4. T:h2# und 1. ... h:g2 2. K:g2 a4 3. Se3 a3 4. Sf5#. „Bereits von der Ausgangsstellung her (Drohung g2+) nicht befriedigend!“ (Baldur Kozdon). „Variantenreich mit sehr ansehnlichen Matts. Gefiel mir ausgesprochen gut“ (Claus Grupen). „Optisch ganz nett und mit drei Varianten auch inhaltlich zufriedenstellend, trotz des unterbeschäftigten Turm auf d2“ (Hanspeter Suwe). „Wie bricht man die schwarze Randkegelfestung auf? Das ungedeckte Satzschach 1. … g2+ gibt den Fingerzeig. Der Clou ist die Vorausfesselung 2. Td3!“ (Stephen Rothwell).
(Winus Müller: Problemschach. Lösungen zu SSH 08/2021, in: Schach in Schleswig-Holstein, 2021-10)
Comments:
  • Yet Another Chess Problem Database https://www.yacpdb.org

A.Buchanan: Hi Kurt thanks for posting this - great stuff! Particularly you are showing how we can raise the bar in terms of html formatting: I will definitely follow your lead. Couple of thoughts...

It's not standard practice to have external clickable links within PDB comment, particularly where the details are replaced by "..." Although stackexchange etc support it, I'm sure they have much more stringent behind-the-scenes security-checking. No problem with having a url though!

And given that YACPDB has about 500K compositions, I don't think we need to indicate that YACPDB contains a particular composition. In the long term, maybe references can be standardized with YACPDB & WinChloe, but in the mean time, if I need to (e.g. suspicious about a diagram) it's easy to check whether a problem appears in one of the other systems. (2021-10-25)
comment
Keywords: Option key, Sacrifice key, Selfblock, Block, Skittles, Skittles setup, Pin, Pinning, Annihilation
Genre: n#
Computer test: Popeye Windows-32Bit v4.63 (512 MB)
FEN: 8/8/8/p5pp/6pk/6pp/3R4/3N2RK
Input: Kurt Keller, 2021-08-04
Last update: A.Buchanan, 2021-10-25 more...
24 - P1392473
Thomas Thannheiser
23 Schach in Schleswig-Holstein 04/2015
P1392473
(16+11) C+
BP in 10.5
1. d4 e6 2. d5 Ke7 3. Dd4 Kd6 4. Dxa7 Se7 5. Dxb8 Kc5 6. Dxc8 Kb6 7. Dxd8 Ka7 8. Dxe7 Td8 9. Lg5 Kb8 10. Sd2 Kc8 11. 0-0-0
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Schwarze Scheinrochade.
more ...
comment
Keywords: Unique Proof Game, Königswanderung, Castling
Genre: Retro
Computer test: C+ Euclide 1.01, no solution in 10.0
FEN: 2kr1b1r/1pppQppp/4p3/3P2B1/8/8/PPPNPPPP/2KR1BNR
Input: Gunter Jordan, 2021-08-04
Last update: A.Buchanan, 2022-02-08 more...
25 - P1399454
Mirko Degenkolbe
2016/47 Schach in Schleswig-Holstein 07/09/2016
P1399454
(10+6) C+
s#9
1. Sxa2+! Lxa2 2. Ld2 Kb1 3. Lxc2 Kxc2 4. Sb3 Kb1 5. Lb4 Lxb3 6. Dh1+ Ld1 7. Dh8! La4,Le~ 8. Td1+ Lxd1 9. Dxb2+ Lxb2#
play all play one stop play next play all
Lösung:
1.Sxa2+! …Lxa2 2.Ld2 …Kb1 3.Lxc2 …Kxc2 4.Sb3 …Kb1 5.Lb4 …Lxb3 6.Dh1+ …Ld1 7.Dh8! (Zugzwang) …L~ 8.Td1+ …Lxd1 9.Dxb2+ …Lxb2# - Mustermatt
(MD1251)
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-02-25)
comment
Keywords: Model mate
Genre: s#
FEN: 8/2RR3B/8/2N3PQ/8/K1N5/ppp3P1/bbk1B3
Input: Felber, Volker, 2022-02-25
Last update: Marcin Banaszek, 2022-02-25 more...
26 - P1401785
Claus Grupen
26 Schach in Schleswig-Holstein 05/2013
3. Lob
P1401785
(5+4)
#6
1. Lb7! c6 2. Lc8 Kd5 3. Lxf5 Kd4 4. Lb1 Kd5 5. Kc3 f5 6. La2#
4. ... f5 5. La2 Kd5 6. Kc3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-06-12)
comment
Keywords: discovered checkmate, Battery creation, Batteriematt diagonal, Remote selfblock, Königsbatterie, Reciproce Moves of Black, Switchback (k), Indian
Genre: n#
FEN: 8/2p5/5p2/2N2p2/1P1k1B2/1K6/6B1/8
Input: Gunter Jordan, 2022-06-12
Last update: Gunter Jordan, 2023-11-19 more...
27 - P1406304
Franz Pachl
Hermann Weissauer

Schach in Schleswig-Holstein 2004
1. ehrende Erwähnung
P1406304
(8+15) C+
#3
1. Tgg4! droht 2. Txf4+ Lxf4 3. Txf4#
1. ... Sd3 2. De3+ fxe3 3. Txg3#
1. ... S4d5 2. Df2+ gxf2 3. Th3#
1. ... S6d5 2. De4+ fxe4 3. Lxe4#
play all play one stop play next play all
Pachl: Drei indirekte Entfesselungen mit Trialvermeidung.
more ...
comment
Keywords: Queen sacrifice (dreifach)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2br4/q1p2pRB/1n3N1b/5p2/rn1Q1p1R/p4kp1/4N1p1/3K2B1
Reprints: D208 Knobeln Sie auch gern? [Pachl] , p. 130, 2009
Input: Dieter Berlin, 2022-11-30
Last update: Dieter Berlin, 2022-11-30 more...
28 - P1406384
Franz Pachl
Hermann Weissauer

Schach in Schleswig-Holstein 2007
2. ehrende Erwähnung
P1406384
(10+9) C+
#3*
* 1. ... Kxf3 2. Dg2#

1. c8=S! droht 2. Sxd6+ Kxf3 3. Dg2#
1. ... Dc5 2. Te1+ De3 3. Sd2# 2. ... Kxf3 3. Dg2#
1. ... Td5 2. Dg6+ Tf5 3. Sg5# 2. ... Kxf3 3. Dg2#
1. ... Dxf2 2. Dxf2 Td5 3. Te1#
play all play one stop play next play all
more ...
comment
Keywords: Weißauer/Pachl-Bahnung (zweifach), under-promotion key (S), Line opening, pin-mate (zweifach), Epaulettenmatt
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/2PKN3/1Bppp3/R4r2/1p2kp2/3pqN2/5P2/R4BQ1
Reprints: D225 Knobeln Sie auch gern? [Pachl] , p. 140, 2009
Input: Dieter Berlin, 2022-12-02
Last update: Dieter Berlin, 2022-12-03 more...
29 - P1408001
Uwe Karbowiak
51 Schach in Schleswig-Holstein 2016
Preis
P1408001
(7+13) C+
#10
1. Lg8+! Kh8 2. Lb3+ Kh7 3. Tc3 Txc3 4. Lg8+ Kh8 5. Ld5+ Kh7 6. Kxg3 f1=S+
7. Kh3 Sg3 8. Lg8+ Kh8 9. Sh4 ... 10. Sg6#
play all play one stop play next play all
more ...
comment
Keywords: Staggered preplans, under-promotion (sS), Checking key
Genre: h#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 3n1R2/2r4k/5P1p/3B3p/3p1P2/3Rp1nK/2ppppN1/2b5
Input: Dieter Berlin, 2023-02-28
Last update: Dieter Berlin, 2023-02-28 more...
30 - P1408002
Uwe Karbowiak
08 Schach in Schleswig-Holstein 2016
1. ehrende Erwähnung
P1408002
(9+12) C+
#8
1. d6? Txg8!
1. Lf7? f5 2. d6 Te6 3. Lxe6 Lxd4+!

1. Sc4! droht 2. Sb2+ Kb5 3. a4#
1. ... Kb5 2. Sd6+ Ka4 3. Lf7 Tg8 4. Sc4 Kb5 5. Sa3+ Ka4 6. d6 Ld1 7. Lb3+ Lxb3 8. axb3#
play all play one stop play next play all
more ...
comment
Keywords: Flight-giving key, Drag-in sacrifice, Pawn mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 6Bb/1p5n/pP3pr1/p1BP4/k2Pp3/N4bR1/P5pn/6K1
Input: Dieter Berlin, 2023-02-28
Last update: Dieter Berlin, 2023-02-28 more...
31 - P1408003
Rainer Ehlers
Carsten Ehlers

25 Schach in Schleswig-Holstein 2016
Lob
P1408003
(7+10) C+
#4
1. Ta8! droht 2. Ta1 ... 3. Lh6+ c1=D 4. Txc1#
1. ... Sxa8 2. Kf1 Lc7 3. cxb7 ... 4. bxa8=D,L#
play all play one stop play next play all
more ...
comment
Keywords: Sacrifice key (T), Promotion in the mating move (DL)
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 2Rb4/1pn5/1pP2p2/2p2P2/1p4NP/2p5/2p2K2/2B4k
Input: Dieter Berlin, 2023-02-28
Last update: Dieter Berlin, 2023-02-28 more...
32 - P1408004
Stephen Rothwell
31 Schach in Schleswig-Holstein 2016
Lob
P1408004
(7+8) C+
#3
1. Td2! droht 2. Sb6+ Kb8 3. Td8#
1. ... exd2 2. Sc7+ Ka7 3. Lf2#
play all play one stop play next play all
more ...
comment
Keywords: Sacrifice key (T), Line opening, ambush key (T-S)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: k7/3Np1p1/2P1P3/1N5n/8/2K1p3/p5R1/nb2B3
Input: Dieter Berlin, 2023-02-28
Last update: Rainer Staudte, 2023-05-04 more...
33 - P1409660
Eberhard Schulze
Schach in Schleswig-Holstein 01/10/2016
P1409660
(7+3) C+
h#2
Zwilling
a) Diagramm
b) sDe5->d3
a) 1. Dxf6+ Kd7 2. Ke5 Lxf6#
b) 1. Dxd2 Kb5 2. Kd3 Txd2#
play all play one stop play next play all
more ...
comment
Keywords: Obvious promotion
Genre: h#
Computer test: Gustav 4.2
FEN: 8/8/2K2P2/4q1B1/2Pkp3/8/1P1P1R2/8
Input: Eberhard Schulze, 2023-05-15
Last update: Rainer Staudte, 2023-05-15 more...
34 - P1409663
Eberhard Schulze
Schach in Schleswig-Holstein 01/04/2017
P1409663
(11+10) C+
#4
1. Lc3? Df6! 2. T6xf6 Sf5!
2. Tfxf6 Se6!

1. h8=D droht 2. Dxg7#
1. ... Dxh8 2. Lc3 T3xc3 3. Sc6+ Txc6 4. Sxf3#
2. ... T2xc3 3. Sxf3+ Txf3 4. Sc6#
play all play one stop play next play all
more ...
comment
Keywords: Plachutta
Genre: n#
Computer test: Gustav 4.2
FEN: 8/5RnP/bb4R1/N2Bk3/3pP1Pq/r4p2/2r2P1p/B3N2K
Input: Eberhard Schulze, 2023-05-15
Last update: Felber, Volker, 2023-06-30 more...
35 - P1409719
Eberhard Schulze
Schach in Schleswig-Holstein 01/05/2022
P1409719
(6+6) C+
h#3
0.2.1
1. ... Td5+ 2. cxd5 Sd8 3. Kd6 Sxf7#
1. ... Lf5 2. gxf5 gxf4+ 3. Ke6 Td6#
play all play one stop play next play all
Weiß muss einen Offizier opfern, damit der sK auf sein Mattfeld kann und damit ein Fluchtfeld geblockt wird.
Yuri Bilokin: more economical wRd1-d2, wPg3-f3, wBh3-g4, then a1=b1 8/2N3p1/2Kp2Pp/5k2/7B/4R1P1/8/8 (6+4) h#3 0.2.1…
1...Bg5 2.hxg5 g4+ 3.Kf6 Re6# (MM)
1...Re5+ 2.dxe5 Se8 3.Ke6 Sxg7# (MM) (2023-05-17)
comment
Keywords: Model mate
Genre: h#
Computer test: Gustav 4.2
FEN: 8/1N3p2/1Kp2Pp1/4k3/5p2/6PB/8/3R2n1
Input: Eberhard Schulze, 2023-05-16
Last update: Eberhard Schulze, 2023-05-16 more...
36 - P1410683
Andreas Thoma
952 Schach in Schleswig-Holstein 1 1995
P1410683
(7+5) C+
#3
1. c4? Txh7!

1. Ka7! droht 2. Db7+ Tb2 3. Dxb2#
1. ... Tb2 2. c4 Tb7+ 3. Dxb7#
play all play one stop play next play all
more ...
comment

Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7B/1K4QP/8/8/8/2PNN1p1/p6r/rk6
Reprints: 517 Problemschach-Jahrbuch 1995 D , p. 204, 1996
Input: Dieter Berlin, 2023-07-03
Last update: Dieter Berlin, 2023-07-03 more...
37 - P1410687
Alois Johandl
9519 Schach in Schleswig-Holstein 5 1995
P1410687
(4+11) C+
#6
1. Tc8? d5 2. Te8 droht 3. Kf6# 2. ... c2!

1. Tb8! La3 2. Tc8 d5 3. Te8 d4 4. Tf8 g3 5. Txf4+ Txf4 6. Sxg3#
play all play one stop play next play all
more ...
comment
Keywords: Staggered preplans
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 4R3/8/3pK2p/8/1p2kppr/2p1p3/1b2N2n/4N3
Reprints: 533 Problemschach-Jahrbuch 1995 D , p. 212, 1996
Input: Dieter Berlin, 2023-07-03
Last update: Dieter Berlin, 2023-07-04 more...
38 - P1410688
Andreas Thoma
9523 Schach in Schleswig-Holstein 6 1995
P1410688
(9+5) C+
#6
1. Lg8! Ta1+ 2. Kb2 Ta4 3. Kc3 Ta3+ 4. Kb4 3. ... Te4 4. Kb3 2. ... Te1 3. Kc2 Te2+ 4. Kd1
1. ... Te2 2. Kb3 Te1 3. Kc2 Te2+ 4. Kd1
play all play one stop play next play all
more ...
comment

Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 8/7B/4p1p1/4Pk2/5P1P/K3PP1p/5P1B/4r3
Reprints: 537 Problemschach-Jahrbuch 1995 D , p. 214, 1996
Input: Dieter Berlin, 2023-07-03
Last update: Dieter Berlin, 2023-07-04 more...
39 - P1410689
Stephen Rothwell
9531 Schach in Schleswig-Holstein 8/9 1995
P1410689
(7+6) C+
#2
1. Ke3! droht 2. De4#
1. ... Da3+ 2. Sb3#
1. ... De7+ 2. Se6#
1. ... Dxd4+ 2. Txd4#
1. ... Sg2+ Dxg2#
1. ... Sf5+ 2. Dxf5#

1. ... Lh7 2. De6#
play all play one stop play next play all
more ...
comment
Keywords: Provoked check (fünffach), Cross check (zweifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 6b1/q5p1/7p/1B1k4/1P1N2Qn/8/5K1B/3R4
Reprints: 545 Problemschach-Jahrbuch 1995 D , p. 218, 1996
Input: Dieter Berlin, 2023-07-03
Last update: Dieter Berlin, 2023-07-04 more...
40 - P1413202
Claus Grupen
2011/10 Schach in Schleswig-Holstein 03/2011
P1413202
(4+4) C+
#5
1. Sh7! Kg4 2. Ke4 Kh4! 3. Sd4 Kg4 Sf3 h4 5. Sf6#
play all play one stop play next play all
Stefan Felber: Kein Modellmatt! (2023-10-27)
Gerald Ettl: Warum soll das kein Mustermatt sein? Fuer mich ist es eins. (2023-10-28)
SCHRECKE: Das Feld h4 ist geblockt+gedeckt! (2023-10-28)
Gerald Ettl: geblockt macht nichts aus, nur wenn es 2-mal von Weiss gedeckt ist, dann wuerde es was ausmachen. (2023-10-29)
SCHRECKE: Die Definition des M. lautet: "Mattbild, bei dem alle weissen Figuren ... mitwirken und jedes Feld um den schwarzen König nur einfach gedeckt oder geblockt ist."
Jedes Feld darf also nur aus einem (!) Grund für den sK unzugänglich sein und das ist nicht der Fall. Hier liegt definitiv kein M. vor ... (2023-10-30)
Gerald Ettl: Danke Schrecke, das war mir auch neu. Ausserdem habe ich nochmal bei ein paar Schachfreunden nachgefragt, die sind auch der Meinung, dass es kein Mustermatt ist. (2023-10-30)
Henrik Juel: for what it may be worth: I also think that there is no model mate here (2023-10-30)
comment
Keywords: Switchback (Sk), Flight-giving key, Model mate, Stalemate dissolution, Rücknahme Schlüsselzug
Genre: n#
Computer test: Gustav 4.1 a
FEN: 8/8/4NN1p/4K2p/7k/7p/7P/8
Input: Gunter Jordan, 2023-10-27
Last update: Gunter Jordan, 2023-10-27 more...
41 - P1415284
Claus Grupen
2014/63 Schach in Schleswig-Holstein 2014
P1415284
(7+8)
#5
1. Dd3! Kc6 2. Db5+ Kd5 3. Dxb3+ Kc6 4. Sf5 ... 5. Se7#
4. ... c4 5. Db5#
4. ... d5 5. Db5,Db6# (Dual)
1. ... Ke6 2. Df5+ und weiter symmetrisch wie oben
play all play one stop play next play all
Henrik Juel: Popeye 4.61 found no solution (2024-02-26)
SCHRECKE: Es fehlen: wBb2+wBf2 (2024-02-26)
Gunter Jordan: ... ja, tatsächlich. Die beiden Bauern fehlen. Danke für den Hinweis - ich habe es korrigiert. (2024-02-27)
Henrik Juel: now C+ Popeye 4.61, except for the mate duals (2024-02-27)
more ...
comment
Keywords: Changed continuation, Switchback (k), Symbol problem (Weihnachtsbaum), Symmetrical position, Symmetrical solution
Genre: n#
FEN: 3B4/3p4/3p4/2pkp3/3b4/Np3pN1/1P1Q1P2/3K4
Input: Gunter Jordan, 2024-02-26
Last update: Gunter Jordan, 2024-02-27 more...
42 - P1415998
Claus Grupen
2015/49 Schach in Schleswig-Holstein 10/2015
Peter Schmidt für seine hervorragende Preisrichterei für Schach in Schleswig-Holstein gewidmet
P1415998
(5+6) C+
#5
1. Sxe6! e3! 2. Dxe3 Kg6 3. Dg5+ Kh7 4. Dg7#
2. ... Ke7 3. Dg5+ Kd7,Kxd6 4. Dd8#
play all play one stop play next play all
Die P1415997 und P1415998 gehören zusammen.
Stefan Felber: Forderung überprüfen! (2024-03-20)
comment
Keywords: Flight taking, Line opening, Capture key, Symbol problem (S)
Genre: n#
Computer test: Gustav 4.1 a
FEN: 8/8/3Npk2/3P4/3KpN2/5p2/3Qpp2/8
Input: Gunter Jordan, 2024-03-20
Last update: Gunter Jordan, 2024-03-20 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (12)
Felber, Volker (6)
Gunter Jordan (8)
Olaf Jenkner (1)
Kurt Keller (2)
Dieter Berlin (10)
Eberhard Schulze (3)