Die Schwalbe

108 problem(s) found in 1671 milliseconds (displaying 100 problem(s)). [(K='Model mate') AND G='s#']

1 - P1008496
Mirko Degenkolbe
Reinhardt Fiebig

10190 Die Schwalbe , p. 638, 12/1998
5. Lob
P1008496
(5+5)
s#12
1. Dc6+ Ka7 2. Lb6+ Kb8 3. Dc7+ Ka8 4. Sh5 Lh2 5. Dc8+ Lb8 6. Sf6 h5 7. Lxf2 h4 8. Sg4 h3 9. Da6+ La7 10. Sh2 Kb8 11. Lg3+ Ka8 12. Lg2 fxg2,hxg2#
play all play one stop play next play all
Zunächst werden die Standplätze von D und L getauscht, damit danach "der Läufer unter Kontrolle gebracht werden kann." (MW) Die Rückkehr lässt den Bauern laufen und gibt Zeit zu weiteren Umgruppierungen. Um den überraschenden Schlußzug mit Mustermatt genießen zu können, muß man den neuralgischen Zug 7.L:f2 gefunden haben. WW begeistert: " Ein wunderbar leicht wirkendes Problem in mehreren logischen Schritten, hinter denen aber viel Erfahrung (und also schwierige) Arbeit steckt". 6L
Wilfried Seehofer: Eine tolle Aufgabe, solche guten Urdrucke wünsche ich mir in Zukunft für Schach-Aktiv! (2004-11-7)
comment
Keywords: Interchange (DL), Round Trip (S), Model mate
Genre: s#
Input: Gerd Wilts, 2003-6-29
Last update: Felber, Volker, 2013-11-28 more...
2 - P1014503
Tomislav Petrovic
801 Kings and Pawns 1996
P1014503
(2+3) C+
s#5
1. b8=D Ka3 2. Db5 a4 3. Da5 Kb3 4. Dc5 a3 5. Dd4 a2#
play all play one stop play next play all
Orthodoxes Selbstmatt mit dem geringstmögichen Material.
1861
comment
Keywords: Kindergarten Problem, Minimal, Promotion, Pawn mate, Model mate, Task (Construction), Promotion Key
Genre: s#
Reprints: 6 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
2) idee & form 142, p. 4808, 04/2019
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-5-1
Last update: Gunter Jordan, 2019-7-4 more...
3 - P1016055
Sergej W. Radtschenko
Shakhmatnaya Kompozitsiya 11-12/1999
Moskauer Turnier 1999
Speziallob
P1016055
(3+4)
s#6
1. Df5! Kg3 2. Df1 h3 3. Df6 h2+ 4. Kh1 Kh3 5. Df2 g3 6. Df4 g2#
Der Nr. , ref{1530} wurde auf Kosten eines schwarzen Bauern ein Zug vorgeschaltet.
play all play one stop play next play all
Vorweggenommen durch P1260014!
2600
comment
Keywords: Corner mate, Pawn mate, Model mate
Genre: s#
Reprints: 1593 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-5-1
Last update: Gunter Jordan, 2019-7-4 more...
4 - P1081286
Jindrich Fritz
Prager Presse 1932
P1081286
(7+2) C+
s#4
1. Th5 g5 2. Lg2 g4 3. Th2 g3 4. Lf2+ gxf2#
1. Th5 gxh5 2. Lf4 h4 3. Kh2+ Kf2 4. Lg3+ hxg3#
play all play one stop play next play all
Keywords: Bauernschlag-Varianten, Model mate
Genre: s#
Reprints: FIDE Album 1914-1944/III 1975
Input: HBae, 2009-2-6
Last update: Frank Müller, 2010-12-16 more...
5 - P1082750
Hans Moser
6864 Problemkiste (170) 04/2007
P1082750
(7+3) C+
s#7
1. Sg8 e5 2. Sf6 e4 3. Sd5 e3 4. Db4 Kc2 5. Sc3+ Kc1 6. Da3+ Gb2 7. Gf2 exf2#
play all play one stop play next play all
Keywords: Model mate
Pieces: du = Grasshopper (G)
Genre: s#
Computer test: %Popeye FreeBSD-5.4-RELEASE-i386-32Bit V4.06
Input: HBae, 2009-2-6
Last update: Erich Bartel, 2019-4-13 more...
6 - P1089176
Ivan Soroka
Roman Fedorovich (Zalokotsky)

source?
Turnier der rusischen Schachvereinigung 1989,
1. Preis
P1089176
(7+9) C+
s#3
1. Sc3 droht 2. Sf3+ gxf3 3. Se2+ fxe2#
1. Sc3 Lxc3 2. Txg4+ Lxg4+ 3. Sf3+ Lxf3#
1. Sc3 fxg5 2. Sb5+ axb5 3. Txg4+ Lxg4#
play all play one stop play next play all
Frank Müller: wo veröffentlicht? (2009-7-26)
comment
Keywords: Model mate, Sacrifice of white pieces
Genre: s#
Input: Iwan Soroka, 2009-7-25
Last update: Frank Müller, 2009-7-26 more...
7 - P1090726
Frank Müller
5842 Phénix 12/2008
P1090726
(5+2) cooked
s#12*
* 1. ... Kg3 2. De1+ Kh3 3. Df1+ Kg3! 4. Df2+ Kh3 5. Df3+ Tg3 6. Df1+ Tg2 7. Sh4 Kg3 8. Sf5+ Kh3 9. Dd3+ Tg3 10. Tf3 Txf3 11. Df1+ Txf1#
1. Df5 Kg3 2. Se4+ Kh3 3. Se5 Kh4 4. Dg5+ Kh3 5. Dh5+ Th4 6. Df5+ Tg4 7. Sd3 Kh4 8. Dg5+ Kh3 9. Tf3+ Tg3 10. Sd2 Txf3 11. Dh5+ Kg3 12. Sf1+ Txf1#
play all play one stop play next play all
Aristokratische Miniatur mit langem Satzspiel, 2x Mustermatts, Wechsel der Mattbilder, Opferwechsel, schöne stille Züge in der Lösung.
YM: Dual in try: 1. ... 7. Se7 Kg3 8. Sf2+ Kh3
9. Dd3+ Tg3 10. Tf3 Txf3 11. Df1+ Txf1# (2010-4-27)
comment
Keywords: Aristocrat, changed mates, Model mate, Opferwechsel
Genre: s#
Input: Frank Müller, 2009-9-4
Last update: Frank Müller, 2014-8-17 more...
8 - P1091357
Gunter Jordan
180 The Ural's Problemist 07-09/2008
P1091357
(12+8) C+
s#9
1. Lg7 Kg1 2. Lc3+ Kh1 3. Lg2+ Kg1 4. Lh1+ Kxh1 5. h8=L h3 6. Sf2+ exf2 7. Lhd4 fxe1=D 8. Lxe1 Lg2+ 9. Df3 Lxf3#
play all play one stop play next play all
more ...
comment
Keywords: Phoenix (L), under-promotion, changed blocks (d4), Sacrifice of white pieces, Line closing, Discovered check, Battery creation, Selfblock, Model mate
Genre: s#
Computer test: V. Kotesovec: Gustav (32 h 49 m)
Input: Frank Müller, 2009-9-29
Last update: Gunter Jordan, 2019-1-26 more...
9 - P1095468
Gunter Jordan
14973 Schach 03/2002
Informalturnier 2002/03
7. Preis
Udo Degener
P1095468
(10+4) C+
s#8
1. Lh4? f5+!
1. Sf5! Ke6 2. De7+ Kd5 3. De5+ Kc6 4. Dc5+ Kd7 5. Lh4 Ke6 6. Lc4+ Kd7 7. Ld5 f6+ 8. Lf7 Lxf7#
play all play one stop play next play all
more ...
comment
Keywords: Logical Problem, Pure Round Trip, Discovered check, Switchback, Selfblock, Model mate
Genre: s#
Computer test: I. Soroka: Gustav 3.2 d
Input: Frank Müller, 2009-12-5
Last update: Gunter Jordan, 2019-1-9 more...
10 - P1180102
Eugeniusz Iwanow
Ryszard Kapica

49 Wola Gulowska 2008
4. ehrende Erwähnung
P1180102
(5+2) C+
s#5
1. Sd5+! Kb3 2. Da6 a3 3. La2+ Kc2 4. De2+ Kc1 5. Dd3 axb2#
1. ... Ka5 2. b4+ axb3ep 3. Db6+ Ka4 4. Sc3+ Ka3 5. Dd4 b2#
play all play one stop play next play all
Keywords: changed mates, Model mate (2)
Genre: s#
Input: Frank Müller, 2010-11-12
Last update: Marcin Banaszek, 2015-1-10 more...
11 - P1184333
Mirko Degenkolbe
S72 Problemist of Ukraine 04-06/2010
P1184333
(5+2)
s#11
1. Df2 d6 2. Kc4 d5+ 3. Kb3 d4 4. Tc3+ dxc3 5. Sc2 Kd1 6. Lb1 Kc1 7. Ka2 Kd1 8. Ka1 Kc1 9. La2 Kd1 10. Se3+ Kc1 11. Db2+ cxb2#
play all play one stop play next play all
Keywords: Model mate, Round Trip (LS)
Genre: s#
Input: Frank Müller, 2011-1-7
Last update: Frank Müller, 2011-1-7 more...
12 - P1184768
Iwan O. Brjuchanow
14893 Schach 11/2001
P1184768
(7+8) C+
s#7
1. a8=S! h5 2. Sb6 h4 3. Sd7 h3 4. d4 exd4 5. Se5 d3 6. Sxd3 e5 7. Sb2 cxb2#
play all play one stop play next play all
more ...
comment
Keywords: Kindergarten Problem, Promotion Key, under-promotion (S), Phoenix (Anti-), Pawn mate, Model mate, Corner mate
Genre: s#
Computer test: Gustav 4.1a, Brute Force
Reprints: 5) idee & form 142, p. 4809, 04/2019
Input: Frank Müller, 2011-1-11
Last update: Alfred Pfeiffer, 2019-10-16 more...
13 - P1194547
Tomislav Petrovic
Kotelec 1995
P1194547
(7+6) C+
s#4
1. c8=S e3 2. h8=S e4 3. Sg6 e5 4. d8=S fxg6#
play all play one stop play next play all
Keywords: Kindergarten Problem, Promotions to Knights, konsekutive Umwandlungen 3 (SSS), under-promotion, Model mate, Promotion Key, Pawn mate
Genre: s#
Reprints: 6) idee & form 142, p. 4809, 04/2019
Input: Frank Müller, 2011-5-3
Last update: Gunter Jordan, 2019-7-5 more...
14 - P1196865
Ulrich Auhagen
Manfred Zucker

13726 Die Schwalbe 231 06/2008
P1196865
(5+3) C+
s#8
1. Kb4 Kc8 2. a8=S Kb8 3. Sxb6 Ka7,c7 4. Ka5 Kb8 5. Td7 Ka7 6. Sd5 Ka8,b8 7. Td8+ Ka7 8. Sb4 b6#
play all play one stop play next play all
Sally: Mattbildbau mit minimalem Materialaufwand, (beinah Miniatur)glasklar und prägnant. Unterverwandlung und Mustermatt. (2017-5-10)
comment
Keywords: under-promotion (S), Model mate
Genre: s#
Input: Frank Müller, 2011-6-5
Last update: Alfred Pfeiffer, 2017-5-10 more...
15 - P1204373
Ilja Mikan
7800v Schach 09/1975
P1204373
(13+4)
s#5
Korrektur Schach 07/1977, Seite 331.
1. b8=S Txe5 2. Sd3+ Kd5 3. Se7+ Txe7 4. Sb4+ Kc5 5. Sd7+ Txd7#
1. b8=S Txd2 2. Tc1+ Tc2 3. Le7 Txc1 4. Sd3+ Kd5 5. Lf7+ Sxf7#
play all play one stop play next play all
Keywords: Model mate
Genre: s#
Input: Frank Müller, 2011-10-9
Last update: Frank Müller, 2011-10-9 more...
16 - P1215535
Stephan Dietrich
S410 Problem-Forum 46 06/2011
3. Lob
P1215535
(5+2)
s#7
1. Lc6 Ka6 2. Dc8+ Kb6 3. De6 Kc7! 4. Dd7+ Kb6 5. La4 Ka6 6. De6+ Tc6 7. Dc8+ Txc8#
play all play one stop play next play all
Keywords: Miniature, Minimal, Model mate, Round Trip
Genre: s#
Input: Gunter Jordan, 2011-10-23
Last update: Frank Müller, 2013-6-19 more...
17 - P1227875
Antoine Demonchy
LXI 100 Fins de Parties Inverses 1882
P1227875
(10+4) cooked
s#10
Autorlösung unbekannt
1. Td1+ Ke3 2. Td3+ Ke4 3. Lf3+ Kf5 4. Dg5+ Ke6 5. Lg4+ Kd6 6. dxe5+ Kc6 7. Sb4+ Sxb4 8. b8=S+ Dxb8 9. Lf3+ Sd5 10. Sb4+ Dxb4# mit Variationen.
play all play one stop play next play all
Keywords: Model mate
Genre: s#
Input: Frank Müller, 2011-12-25
Last update: Frank Müller, 2011-12-26 more...
18 - P1233970
Andrey Selivanov
(27) Selected Selfmates 2011
1. Preis
Alexandr Ashusin 60 JT
Gruppe Mustermatts
P1233970
(9+2) C+
s#9
1. Thg1! Sf8 2. Lf6+ Kg8 3. Kh3+ Sg6 4. Tg3 Kh7 5. Th1 Kg8 6. Th2 Kh7 7. Sh6 Kxh6 8. Dg7+ Kh5 9. Sf4+ Sxf4#
1. ... Kg8 2. Kh2+ Sg5 3. Tg2 Kg7 4. Dd8 Kxf7 5. Se5+ Kg7 6. Th1 Kh6 7. Df6+ Kh5 8. Dg6+ Kxh4 9. Sf3+ Sxf3#
1. ... Sf6 2. Kh1+ Sg4 3. f4 Kg8 4. De8+ Kg7 5. Sfe5 Kh6 6. Df8+ Kh5 7. Lg6+ Kxh4 8. Sf3+ Kh3 9. Sf2+ Sxf2#
play all play one stop play next play all
Black knight-minimal with three echoed model mates on adjacent squares. (FA=10.5)
more ...
comment
Keywords: Chameleonecho, Model mate
Genre: s#
Computer test: Gustav 4.0i, Brute Force
Reprints: F155 FIDE Album 2010-2012 2017
Input: Frank Müller, 2012-3-9
Last update: Marcin Banaszek, 2019-9-18 more...
19 - P1233974
Torsten Linss
(31) Selected Selfmates 2011
Alexandr Ashusin 60 JT
Gruppe Mustermatts
3. ehrende Erwähnung
P1233974
(5+2) C+
s#8*
* 1. ... Ke3 2. Te6+ Kd4 3. La6 Kd5 4. Te7 Kd4 5. Db3 Kc5 6. Td7 Kc6 7. Da4+ Kc5 8. Lb6 axb6#
1. De2 Kc3,Kc5 2. Ka4 Kd4 3. La5 Kc5 4. Db2 Kc4 5. Td6 Kc5 6. Da3+ Kc4 7. Lc6 a6 8. Lb5+ axb5#
5. ... a6 6. Lc6 Kc4 7. Da3 a6 8. Lb5+ axb5#
play all play one stop play next play all
Keywords: Chameleonecho, Model mate
Genre: s#
Input: Frank Müller, 2012-3-9
Last update: Frank Müller, 2012-3-9 more...
20 - P1233975
Frank Müller
(32) Selected Selfmates 2011
Alexandr Ashusin 60 JT
Gruppe Mustermatts
1. Lob
P1233975
(3+3) C+
s#9
b) sKh1 nach h2
a) 1. Dde4+ Kh2 2. Df2+ Kh3 3. Kg1 g3 4. Dh7+ Kg4 5. De3 g2 6. Dee4+ Kg3 7. Dhh4+ gxh4 8. Df5 h3 9. De4 h2#
b) 1. Dd5 g3 2. Dg1+ Kh3 3. Dgh1+ Kg4 4. De6+ Kf4 5. Dg2 g4 6. Dd2+ Kf3 7. Df2+ gxf2 8. De5 g3 9. Dd4 g2#
play all play one stop play next play all
Keywords: Chameleonecho, Model mate, Obvious obtrusive promoted material
Genre: s#
Reprints: (32) The Ural's Problemist 69 01-03/2012
Input: Frank Müller, 2012-3-9
Last update: Frank Müller, 2012-7-17 more...
21 - P1235130
Zdenek Libis
6548 diagrammes 170 07-09/2009
Informalturnier 2008/09
1. ehrende Erwähnung
P1235130
(9+5) C+
s#7
1. Lf7! Kf5 2. Dd3+ Kf4 3. Se2+ Sxe2 4. De3+ Kf5 5. Df3+ Sf4 6. g3 c4 7. Tg5+ fxg5#
1. Lf7! f5 2. Se2+ Ke4 3. Sf4 Kxf4 4. Kh3 Ke4 5. Dd3+ Kf4 6. Df3+ Sxf3 7. Tg4+ fxg4#
play all play one stop play next play all
Keywords: Echo, Model mate
Genre: s#
Input: Gunter Jordan, 2012-3-24
Last update: Frank Müller, 2012-4-27 more...
22 - P1235131
Oleg Paradzynskyi
6304 diagrammes 167 10-12/2008
Informalturnier 2008/09
2. ehrende Erwähnung
P1235131
(5+2) C+
s#10
1. Lf6! h5 2. Ke2 Kg4 3. Kf1 Kh3 4. Dc2 Kg4 5. Kg2 Kf4 6. Kh3 Ke3! 7. Le5 Kf3 8. Ld4 Kf4 9. Dg6 Kf3 10. Dg4+ hxg4#
play all play one stop play next play all
Keywords: Miniature, Model mate, Interchange, Platzwechsel im Mattbild
Genre: s#
Input: Gunter Jordan, 2012-3-24
Last update: Frank Müller, 2012-4-26 more...
23 - P1238795
Steven B. Dowd
Mirko Degenkolbe

S2364 The Problemist 07/2011
P1238795
(8+3)
s#8
1. Dc3-g3+ Kxf1 2. Th1+ Ke2 3. De1+ Kf3 4. Th2 La7 5. Dc3+ Le3+ 6. Kh4 Kf4 7. Tf2+ Lxf2+ 8. Dc3-g3+ Lxg3#
play all play one stop play next play all
Meeraner, Urform, Themafigur: wD
more ...
comment
Keywords: Round Trip, Meerane-Thema, Checking key, Model mate
Genre: s#
Input: Frank Müller, 2012-5-11
Last update: Gunter Jordan, 2019-11-24 more...
24 - P1245943
Michael Schreckenbach
Manfred Zucker

16373 Schach 12/2007
Lob
P1245943
(5+2) C+
s#9
1. Le8 Ka8,Kb8 2. Lb5+ Ka7 3. Ka4 Kb6 4. Dc8 Ka7 5. Sb4 Kb6 6. Dc2 Ka7 7. Ka5 Ka8,Kb8 8. Tg8+ Ka7 9. Da4 b6#
play all play one stop play next play all
SBD: C+ Gustav 3.2i. (2012-7-31)
comment
Keywords: Model mate
Genre: s#
Input: Frank Müller, 2012-7-31
Last update: Frank Müller, 2014-8-3 more...
25 - P1249368
Andrey Selivanov
Valery Surkov

16095 Schach 11/2006
5. ehrende Erwähnung
P1249368
(15+8)
s#3
1. Ld6 droht 2. Sc5+ Kf4 3. Kd5+ Sxb4#
1. Ld6 axb5+ 2. Kxb5+ Kd5 3. Ka6+ Sc5#
1. Ld6 fxe6 2. Kc3+ Kd5 3. Td4+ exd4#
play all play one stop play next play all
Drei Mustermatts mit aktiver Königsbatterie in allen Varianten
Ruslan Surkow ist falsch
Keywords: Königsbatterie, Model mate
Genre: s#
Input: Frank Müller, 2012-9-20
Last update: Frank Müller, 2012-9-20 more...
26 - P1257992
Gunter Jordan
8004 Problemkiste 204 12/2012
P1257992
(7+4) C+
s#9
1. c8=S! axb5 2. Sa7 Ka6 3. Sxb5 Ka5 4. c7 Ka6 5. c8=D+ Ka5 6. Th6! Kxb5 7. d7 Ka5 8. Dc4 b5 9. Da2 b4#
play all play one stop play next play all
SBD: Solche "Bauernmasse" Aufgaben gefallen mir immer. (2013-1-1)
comment
Keywords: Model mate, Phoenix (Anti-), Block, Promotion, Promotion Key, under-promotion
Genre: s#
Computer test: %C+ lt.Autor
Reprints: 8050 Problemkiste 205 05/2013
Input: Gunter Jordan, 2013-1-1
Last update: Frank Müller, 2013-5-24 more...
27 - P1260014
Waldemar Tura
509 Mat Plus 1998
Informalturnier 1998/99
1. ehrende Erwähnung
P1260014
(4+4)
s#6
1. f8=D! Kg3 2. Df1 h3 3. Df6 h2+ 4. Kh1 Kh3 5. Df2 g3 6. Df4 g2#
1. ... g3 2. Df4 g2 3. e4 dxe4 4. Dxe4 Kg3 5. Df5 h3 6. De4 h2#
play all play one stop play next play all
Keywords: Kindergarten Problem, Pawn mate, Echo, Corner mate, Promotion, Promotion Key, Model mate
Genre: s#
Reprints: 4) idee & form 142, p. 4808, 04/2019
Input: Frank Müller, 2013-1-18
Last update: Gunter Jordan, 2019-7-4 more...
28 - P1273449
Reinhardt Fiebig
12121 Schach , p. 35, 11/1989
3. Lob
P1273449
(9+5) C+
s#8
1. Lg5 f4 2. Dh3 Le5,Ld6,Lc7,La7 3. Dc8+ Lb8 4. Se3 fxe3 5. Lf4 g5 6. Lh2 g4 7. Lh1 g3 8. Sg2 gxh2#
play all play one stop play next play all
more ...
comment
Keywords: Selfblock, Model mate, Switchback (l)
Genre: s#
Computer test: Gustav 4.0f, Brute Force
Input: Frank Müller, 2013-6-28
Last update: Gunter Jordan, 2019-7-16 more...
29 - P1277847
Wilfried Seehofer
Z501 Probleemblad 07-09/2013
Hans Uitenbroek gewidmet
2. Lob
PR Andrej Seliwanow
P1277847
(5+2)
s#21
1. g8=D+ Tf8 2. Dg6+ Tf7 3. e7 Kd7 4. c8=D+ Kxc8 5. e8=D+ Kb7 6. Db1+ Ka7! 7. Deb8+ Ka6 8. D8b5+ Ka7 9. Db6+ Ka8 10. De4+ Tb7 11. d7 Kb8 12. De5+ Ka8 13. Dba5+ Ta7 14. d8=D+ Kb7 15. Ddb8+ Kc6 16. Dac5+ Kd7 17. Ded4+ Ke6 18. Dce5+ Kf7 19. Dg7+ Ke6 20. Db3+ Kf5 21. Dh7+ Txh7#
play all play one stop play next play all
Keywords: konsekutive Umwandlungen 4 (DDDD), Langzügige Miniatur, Promotion Key, Checking key, Minimal (t), Phoenix (Anti-), Model mate
Genre: s#
Input: Frank Müller, 2013-9-17
Last update: Gunter Jordan, 2019-9-2 more...
30 - P1287074
Michel Caillaud
5925 Phénix 04/2009
1. Preis
P1287074
(7+2) C+
s#12
1. a8=S Kb8 2. e8=D+ Ka7 3. e7 Ka6 4. Df7 Ka7 5. e8=T Ka6 6. h8=L Ka7 7. Kb5 Kb7 8. Sb6 Ka7 9. Ld4 Kb7 10. Lc5 Ka7 11. Sa4+ Kb7 12. Dc4 c6#
play all play one stop play next play all
Keywords: konsekutive Umwandlungen 4 (SDTL), Allumwandlung, Kindergarten Problem, Promotion, under-promotion, Pawn mate, Selfblock, Model mate, Pinning
Genre: s#
Computer test: O. Jenkner: Gustav 3.2 w
Reprints: R20 StrateGems (68) 10-12/2014
9) idee & form 142, p. 4809, 04/2019
Input: Frank Müller, 2014-8-17
Last update: Gunter Jordan, 2019-7-7 more...
31 - P1290313
Zoltan Labai
41 Wola Gulowska 2013
2.-3. Preis ex aequo
P1290313
(11+3) C+
s#4
1. Dc3? Dxe1 2. Sf2+ Dxf2 3. Dc4+ Dd4 4. Dd5+ Dxd5#
1. ... De2!
1. Te2! dxe2 2. Kb5+ Kd3 3. Dd5+ Dd4 4. Dc4+ Dxc4#
1. ... Dxe2 2. Sf2+ Dxf2 3. Dc4+ Dd4 4. Dd5+ Dxd5#
play all play one stop play next play all
Keywords: transferred mates, Model mate (2)
Genre: s#
Computer test: Popeye Windows-64Bit v4.55 (5015 MB)
Input: Frank Müller, 2014-11-6
Last update: Marcin Banaszek, 2015-2-2 more...
32 - P1301257
Torsten Linss
S2512 The Problemist 09/2014
4. Lob
P1301257
(5+2)
s#11
1. b8=D+! Kd7 2. e8=T c5 3. Dd8+ Kc6 4. a8=D+ Kb5 5. Ddb8+ Kc4 6. Te1 Kd4 7. h8=L+ Kc4 8. Kd1 Kd3 9. Df4 c4 10. Lb2 c3 11. Lc1 c2#
play all play one stop play next play all
Keywords: Kindergarten Problem, konsekutive Umwandlungen 4 (DTDL), Pawn mate, under-promotion, Minimal (s), Miniature, Selfblock, Model mate, Checking key, Promotion Key, Flight taking
Genre: s#
Reprints: 14) idee & form 143, p. 4843, 07/2019
Input: Frank Müller, 2015-4-11
Last update: Gunter Jordan, 2019-7-20 more...
33 - P1301909
Torsten Linss
2207 harmonie-aktiv (125) 05/2015
P1301909
(4+2)
s#15
1. b8=D a5 2. e4 a4 3. Dh2 Kb1 4. h8=L Kc1 5. Lc3 Kb1,Kd1 6. e5 Kc1 7. e6 Kb1,Kd1 8. e7 Kc1 9. e8=L Kb1,Kd1 10. Lf7 Kc1 11. La2 Kd1 12. Kb2 a3+ 13. Ka1 Kc1 14. Dd6 Kc2 15. Lb2 axb2#
play all play one stop play next play all
Keywords: Kindergarten Problem, Langzügige Miniatur, konsekutive Umwandlungen 3 (DLL), Pawn mate, Phoenix (Anti-), Corner mate, Promotions to bishops, under-promotion, Excelsior, white, Model mate
Genre: s#
Reprints: 13) idee & form 143, p. 4842, 07/2019
Input: Frank Müller, 2015-4-23
Last update: Gunter Jordan, 2019-7-20 more...
34 - P1302899
L. Navarovsky
Pal Benko

6204 Sakkelet 06/1996
Lob
P1302899
(2+7) C+
s#4
b) sBc5 nach e6
c) ferner wBc7 nach d7
d) ferner wBd7 nach b7
e) ferner sBe6 nach c6
a) 1. c8=T e4 2. Txc5 e3 3. Tc1 e2 4. Te1 g2#
b) 1. c8=L e4 2. Lxe6 e3 3. Lc4 e2 4. Lxe2 g2#
c) 1. d8=S e4 2. Sxe6 e3 3. Sd4 e2 4. Sxe2 g2#
d) 1. b8=D e4 2. De5 e3 3. Dxe3 e5 4. Dxe5 g2#
e) 1. b8=L e4 2. La7 e3 3. Lxe3 c5 4. Lxc5 g2#
play all play one stop play next play all
Benkö in 'My Life': "The late International Master Navarovsky entered a thematic tournament for pieceless selfmates and created a problem with two promotions. I enlarged it to five promotions."
comment
Keywords: Allumwandlung, Kindergarten Problem, Promotion Key, Model mate, Minimal, Pawn mate
Genre: s#
Reprints: 10) idee & form 143, p. 4842, 07/2019
Input: Frank Müller, 2015-5-11
Last update: Gunter Jordan, 2019-7-20 more...
35 - P1325128
Steven B. Dowd
Mirko Degenkolbe

U833 König & Turm (30) 12/2010
Lob
Informalturnier 2010
PR Bernd Gräfrath
P1325128
(11+5)
s#11
1. h8=T+ Lb8 2. Le8 h5 3. 0-0 h4 4. Kh2 h3 5. Lg1 hxg2 6. Tf2 La7 7. Ld7+ Lb8 8. Sd5 f4 9. Lh3 f3 10. Ta7+ Kxa7 11. Sxc7 Lxc7#
play all play one stop play next play all
Keywords: Castling, under-promotion, Promotion Key, Model mate, Pinning, Discovered check
Genre: s#
Reprints: U833 König & Turm 36, p. 27, 05/2016
U833 König & Turm 37, p. 68, 09/2016
Input: Frank Müller, 2016-9-10
Last update: Gunter Jordan, 2018-12-8 more...
36 - P1327901
Anatoly Stepochkin
1363 Gaudium 165 06/2016
P1327901
(5+4) C+
s#8*
* 1. ... cxb3#
1. Tbb1! cxb1=D+,T,L+,S 2. Dxb1 c2 3. Db6 c3 4. Ka1 Ka3 5. Se5 Ka4 6. Sd3 Ka3 7. Da5+ Kb3 8. Sb2 cxb2#
play all play one stop play next play all
Zitat aus Lösungsbesprechung: Nach dem feinen Opferschlüssel wird das Satzmatt um eine Etage nach unten verlagert. "Sehr beeindruckend." [BL]
Keywords: Model mate, Sacrifice key, Promotion
Genre: s#
Computer test: Gustav 3.2g
Input: Gunter Jordan, 2016-11-24
Last update: Alfred Pfeiffer, 2016-11-25 more...
37 - P1334392
Frank Fiedler
18529 Schach , p. 79, 02/2017
P1334392
(7+6) C+
s#4*
* 1. ... b2#

1. Sb6! Kb8 2. Lf4 Tc7 3. Sc4 b2 4. Sxb2 Sb3#
play all play one stop play next play all
Keywords: Model mate
Genre: s#
Input: Felber, Volker, 2017-5-29
Last update: Felber, Volker, 2017-5-29 more...
38 - P1335991
Gunter Jordan
13901 Springaren 144 06/2017
P1335991
(7+8) C+
s#8*
* 1. ... e2#
1. Kg1! Ke2! 2. Dxd4 Kxe1! 3. Sc2+ Ke2 4. Dxd6 Kf3 5. Dd3 d5,d6 6. Dxd5+ Ke2 7. Kh1 Kf1,Kf2 8. Dg2+ hxg2#
play all play one stop play next play all
Keywords: Pawn mate, Fata Morgana, Model mate, Round Trip
Genre: s#
Computer test: Gustav 3.3 g
Input: Gunter Jordan, 2017-7-19
Last update: Alfred Pfeiffer, 2017-7-19 more...
39 - P1336518
Mirko Degenkolbe
18638 Schach , p. 79, 08/2017
P1336518
(4+2) C+
s#8
* 1. ... axb2+, aber Txb2!

1. De3+ Kc2 2. Sc4 Kd1 3. Sd2 Kc1 4. Sb1+ Kd1 5. Td2 Kc1 6. Td4+ Kc2 7. Dd2+ Kb3 8. Db2+ axb2#
play all play one stop play next play all
Felber, Volker: Schwarzes Minimal ist in der LB angegeben.

Definition zum Minimal in der PDB: 'Außer dem König besitzt die mattsetzende Seite nur noch eine Figur.' (2017-11-24)
more ...
comment
Keywords: Exchange of roles, Model mate, Minimal (schwarzes)
Genre: s#
Computer test: Gustav 4.0b
Input: Rainer Staudte, 2017-7-29
Last update: Felber, Volker, 2017-11-24 more...
40 - P1341750
Michael Schreckenbach
1552 Gaudium 13/10/2017
3. Lob
PR Hans Gruber
P1341750
(5+7) C+
s#12*
* 1. ... b4 2. e5 axb2#
1. Da5! b4 2. Lxa3 b2+! 3. Lxb2+ Kb3 4. Dd5+ Ka4 5. Lxa1 Ka3! 6. Lb2+ Ka4 7. Dc4 Ka5 8. Dc6 b3 9. Db7 Ka4 10. Da6+ Kb4 11. La3+ Kc3 12. Lc5 b2#
5. ... b3? 6. Lb2 usw. s#11
play all play one stop play next play all
more ...
comment
Keywords: Fata Morgana (Typ Weber), Pawn mate, 10th WCCT-Theme, Model mate
Genre: s#
Computer test: Gustav 4.0c, Brute Force
Input: Frank Müller, 2017-10-14
Last update: Gunter Jordan, 2019-8-9 more...
41 - P1344051
Gunter Jordan
Z598 Probleemblad 10-12/2017
P1344051
(9+5) C+
s#9
1. Txe3+? Kd2!
1. Db3+! Lc3 2. Dd1+ Ld2 3. Le5! droht 4. Db1+ axb1=D,T,L,S 5. Txe3+ Lxe3#
3. ... a1=L! 4. Db3+ Ldc3 5. c6 Lab2 6. Dd5+ Ld4 7. Db5+ Kc3 8. Dxb2+ Kd3 9. Txe3+ Lxe3#
4. ... Lac3? 5. Txe3+! Lxe3#
play all play one stop play next play all
Keywords: Black correction, Line opening (Voraus-), Logical Problem, Phoenix (Anti-), Rücknahme Schlüsselzug, Selfblock, under-promotion, Model mate
Genre: s#
Computer test: Gustav 3.3f
Input: Gunter Jordan, 2017-12-4
Last update: Alfred Pfeiffer, 2018-1-30 more...
42 - P1344186
Anatoly Stepochkin
1575 Gaudium 184 30/11/2017
P1344186
(7+4) C+
s#10*
* 1. ... dxc4#
1. Sxb4! dxc4+ 2. Kc2 c3 3. Dd5+ Ka4 4. Ta2+ Kxb4 5. Sb3 b5 6. Kc1 c2 7. Sc5 Kc3 8. Tb2 b4 9. Ta2 b3 10. Ta4 b2#
play all play one stop play next play all
SCHRECKE: Auszug aus der LB: "Faktisch ist die wD im Mattbild überflüssig."[MS]
MS fand auch einen Zwilling ohne den wSa1: Die drei ersten Züge sind gleich,
dann 4.Tb3 b5 5.Sc6 b4 6.Kc1 c2 7.Da5+ Kxb3 8.Se5 Kc3 9.Dd5 b3 10.Dd6 b2#
Reizt das den Autor? (2019-7-5)
more ...
comment
Keywords: Pawn mate, Corner mate, Switchback, Capture key, Fata Morgana, Model mate
Genre: s#
Computer test: Gustav 4.0i, Brute Force
Input: Frank Müller, 2017-12-10
Last update: Alfred Pfeiffer, 2019-7-5 more...
43 - P1346885
Olaf Jenkner
17323 Die Schwalbe 289, p. 378, 02/2018
Hanna gewidmet
P1346885
(9+3) C+
s#9
1. Lb5 c1=L 2. Dd1+ Ke3 3. Te2+ Kf3 4. Te1+ Kf2 5. Tf1+ Ke3 6. De2+ Kd4 7. Td1+ Ld2 8. Sg6+ Kd5 9. De6+ fxe6#
1. ... c1=S 2. Df1+ Ke3 3. Sc4+ Kd4 4. Td2+ Sd3 5. Se5 Ke3 6. Dh3+ Kd4 7. Dh6 Ke3 8. Se6+ Sf4 9. Dg5 fxe6#
1. ... c1=D,T 2. Le2+ Ke3 3. Lc5+ Dxc5+ 4. Sd5+ Dxd5#
play all play one stop play next play all
Beide Varianten enden mit Mustermatt.
"Bildhübsche Mattführungen und Matts durch sBf7 auf die schwarzen Unterverwandlungen in Springer bzw. Läufer." (JI)
"Mit Abstand das beste Stück, zumal der Schlüsselzug nicht so leicht zu finden war!" (BS)
"Umwandlungsdame und -turm setzen nur in den Kurzvarianten matt. Sonst ist der unscheinbare sBf7 der Held des Tages. Hier bewahrheitet sich wieder einmal die Tatsache, dass unterverwandelte Verteidiger, wie hier Springer und Läufer, stärker sind als Dame und Turm. Weiß benötigt mehr Züge, um sich matt setzen zu lassen." (KHS)
"Eine schwarze Allumwandlung ist im Selbstmatt immer eine gute Leistung, auch wenn zwei Abspiele (leider) kürzer geraten sind." (WS)
comment
Keywords: Model mate (2x), under-promotion B/S
Genre: s#
Computer test: O. Jenkner: Gustav 4.0
Input: Frank Müller, 2018-2-17
Last update: Olaf Jenkner, 2019-4-7 more...
44 - P1347832
Manfred Ernst
1628 Gaudium 190 01/03/2018
P1347832
(8+4) C+
s#8
1. Ld4! a4 2. Ka1 a3 3. d6 a2 4. Db5+ Le5 5. Dd3+ Kf4! 6. De3+ Kf5 7. De4+ Kf6 8. Dh7 Lxd4#
play all play one stop play next play all
more ...
comment
Keywords: Model mate, Fesselungsspiel
Genre: s#
Computer test: M. Schreckenbach: Gustav 4.0 i
Input: Frank Müller, 2018-3-10
Last update: Olaf Jenkner, 2019-5-11 more...
45 - P1347833
Udo Degener
1629 Gaudium 190 01/03/2018
1. ehrende Erwähnung
PR Hans Gruber
P1347833
(8+3) C+
s#10*
1. ... Sf7#
1. gxh8=S! Kf8 2. c8=T+ Kg7 3. T6c7+ Kf6 4. Dh4+ Tg5 5. Kd7 Kg7 6. Ke8+ Kf6 7. Sg6 Kxg6 8. Dh7+ Kf6 9. Se4+ Kxe6 10. Dg8+ Txg8#
play all play one stop play next play all
Keywords: Promotion Key, under-promotion, Fata Morgana (Typ Weber), Phoenix, Königsbatterie, Model mate
Genre: s#
Computer test: V. Kotesovec: Gustav 4.0 g - Windows 64 Bit (Lösezeit: 33 : 12,06 min, Hashtables: 57343 MB)
Input: Frank Müller, 2018-3-10
Last update: Vaclav Kotesovec, 2019-7-9 more...
46 - P1348243
Gunter Jordan
867 Pat a Mat 103 03/2018
P1348243
(9+8) C+
s#6*
*) 1. ... Lxb2#
*) 1. ... e4 2. fxe4 Lxb2#
1. Se4! Ka2! 2. Dc4+ b3 3. Lxa3! Ka1! 4. Lb2+ Ka2 5. Lxe5 Ka3 6. Sc3 b2#
play all play one stop play next play all
2 x Matt auf dem gleichen Feld durch verschiedene Steine.
Keywords: Fata Morgana (Typ Weber), Model mate, Switchback, Rücknahme Schlüsselzug
Genre: s#
Computer test: Gustav 4.0 c
Input: Gunter Jordan, 2018-3-19
Last update: Gunter Jordan, 2018-3-19 more...
47 - P1349834
Mirko Degenkolbe
Steven B. Dowd

S357 Problemist of Ukraine 56 04-06/2018
3. ehrende Erwähnung
PR Roman Salokozki
P1349834
(7+10) C+
s#15
1. Se2! Da3 2. Sd4 Da4 3. Sf5 Da3 4. Sd6 Da4 5. Se4 Da3 6. Sxg5 Da4 7. Se4 Da3 8. Sf2 Da4 9. Sxg4 Da3 10. Se3 Da4 11. Sc2 Da3 12. Sxa3 bxa3 13. g4 a4 14. g5 b4 15. g6 a2#
play all play one stop play next play all
Keywords: Entblockung, Model mate, Pendulum (d)
Genre: s#
Computer test: O. Jenkner: Gustav 4.0 c
Input: Frank Müller, 2018-5-10
Last update: Gunter Jordan, 2019-2-14 more...
48 - P1350933
Gunter Jordan
14027 Springaren 146 12/2017
P1350933
(6+8) C+
s#5*
* 1. ... Th4#
1. Lxg4! f3 2. Le6 Ke2! 3. Lc4+ Kf2 4. Ld3 g4 5. Lc4 fxg2#
play all play one stop play next play all
Keywords: Pawn mate, Corner mate, Fata Morgana (Typ Weber), Model mate, Switchback
Genre: s#
Computer test: Gustav 4.0 c
Input: Gunter Jordan, 2018-6-4
Last update: Gunter Jordan, 2018-6-4 more...
49 - P1351510
Ivan Bryukhanov
Z595 Probleemblad 10-12/2017
P1351510
(5+2) C+
s#6
1. Kb3! a6 2. Kb2 a5 3. Ka1 Kc3 4. Lc2 a4 5. Lb1 a3 6. Tb2 axb2#
1. ... a5 2. T2e3+ Kd2 3. Ka3 Kc1 4. Te1+ Kd2 5. Td1+ Kc3 6. Tb4 axb4#
play all play one stop play next play all
Keywords: Corner mate (1 x), Exchange of roles (T-T), Miniature, Minimal (s), Model mate, Selfblock (1 x)
Genre: s#
Input: Gunter Jordan, 2018-6-17
Last update: Gunter Jordan, 2018-6-17 more...
50 - P1351557
Sjoerd Hoekstra
Z596 Probleemblad 10-12/2017
P1351557
(8+4) C+
s#7
1. Lc4! Lg1 2. Dc2+ Ke1 3. Te3+ Lxe3 4. Lc3+ Ld2 5. Db1+ Kf2 6. Ld4+ Le3 7. Lg8 Lxd4#
play all play one stop play next play all
Keywords: Model mate, Switchback, Rücknahme Schlüsselzug, Selfblock
Genre: s#
Input: Gunter Jordan, 2018-6-18
Last update: Gunter Jordan, 2018-6-18 more...
51 - P1351558
Sjoerd Hoekstra
Dolf Wissmann

Z599 Probleemblad 10-12/2017
P1351558
(9+4)
s#16
1. Kh8? Lxb2 2. Dg8??
1. Dd8+! Sd7 2. Da5+ Sc5 3. Dd2+ Sd3 4. Sc3+ Kd4 5. Sb5+ Kd5 6. Sc7+ Kd4 7. Sxe6+ Kd5 8. Sc7+ Kd4 9. Sb5+ Kd5 10. Sc3+ Kd4 11. Se2+ Kd5 12. Da5+ Sc5 13. Dd8+ Sd7 14. Dg5+ Se5 15. Kh8 Lxb2 16. Dg8+ Sf7#
play all play one stop play next play all
Teilgeprüft lt. Autoren.
Keywords: discovered checkmate, Batteriematt diagonal, double-check mate, Corner mate, Line opening, Logical Problem, Model mate, Switchback, Rücknahme Schlüsselzug
Genre: s#
Input: Gunter Jordan, 2018-6-18
Last update: Gunter Jordan, 2018-6-18 more...
52 - P1352841
Jozef Holubec
1588 Gaudium 185 12/2017
2. Lob
PR Hans Gruber
P1352841
(6+3) C+
s#9
2.1...
1) 1. Ta4! Kd8 2. f8=D+ Kd7 3. Df7+ Kd8 4. Da8+ Lb8 5. De8+ Kc7 6. Ka5 a6 7. Lb4 La7 8. Dad8+ Kb7 9. Db6+ Lxb6#
2) 1. Kb5! a6+ 2. Ka4 Kd8 3. f8=D+ Kd7 4. Da7 Kc6 5. Tc5+ Kd7 6. De8+ Kd6 7. Tc3+ Kd5 8. Td3+ Kc4 9. Db5+ axb5#
1. ... Kd8 2. f8=D+ Kd7 3. Ka4 a6 4. Da7 usw.
play all play one stop play next play all
Keywords: Pawn mate (in 2), Exchange of roles (D-D und l-b), Model mate, Phoenix (Anti-), Promotion, Promotions to queens
Genre: s#
Computer test: Gustav 4.0 c
Input: Gunter Jordan, 2018-7-27
Last update: Gunter Jordan, 2019-6-3 more...
53 - P1353597
Richard Weigel
6 Schach-Echo , p. 16, 1935
P1353597
(9+6) C+
s#4
1. Sb8!
1. ... h5 2. Dd5 h4 3. Te2 h3 4. Dd3+ Sxd3#
play all play one stop play next play all
"Die Fesselungspflicht des Turms wird im 2. Zug durch die Dame übernommen, damit der Turm als Blockadestein verwendet werden kann."
comment
Keywords: Model mate, Fesselungswechsel, Selfblock
Genre: s#
Computer test: Popeye Windows-64Bit v4.69 (1198 MB)
Input: Martin Ramsauer, 2018-8-11
Last update: Gunter Jordan, 2018-8-11 more...
54 - P1354134
Milomir Babic
1606 Gaudium 188 02/2018
P1354134
(9+5) C+
s#6
2.1...
1) 1. La4! d4 2. Te3+ dxe3 3. Ld1 e2 4. De4+ Te5 5. Lxe2 Txe4 6. Lc4+ Txc4#
2) 1. Lc4! dxc4 2. Td4 c3 3. De2+ Te5 4. Te4 c2! 5. Dxc2 Txe4 6. Dc4+ Txc4#
play all play one stop play next play all
Keywords: Exchange of roles, Model mate, Opferwechsel
Genre: s#
Computer test: Gustav 4.0 c
Input: Gunter Jordan, 2018-8-22
Last update: Gunter Jordan, 2018-8-22 more...
55 - P1354396
Mirko Degenkolbe
8183 Phénix 282 02/2018
P1354396
(7+2) C+
s#9
1. Ta6! bxa6 2. b7 a5 3. b8=T a4 4. Sb4 a3 5. Df1+ Kd2 6. Sa2 Ke3 7. Tb4 Kd2 8. Tb3 Kc2 9. Tb2+ axb2#
play all play one stop play next play all
Keywords: changed blocks, Corner mate, Minimal (s), Model mate, Sacrifice key, Stalemate dissolution, Phoenix, under-promotion, Selfblock
Genre: s#
Input: Gunter Jordan, 2018-8-27
Last update: Gunter Jordan, 2018-8-27 more...
56 - P1354401
Ivan Bryukhanov
8182 Phénix 282 02/2018
P1354401
(5+2) C+
s#8
1. Kc1! Ka2 2. Sc2 Kb3 3. Kb1 Kc3 4. Dd7 Kb3,Kc4 5. Le6+ Kc3 6. Ka1 Kxc2 7. Lb2 a3 8. La2 axb2#
play all play one stop play next play all
Keywords: Corner mate, Miniature, Minimal (s), Model mate, Interchange, Platzwechsel im Mattbild, Selfblock
Genre: s#
Input: Gunter Jordan, 2018-8-27
Last update: Gunter Jordan, 2018-8-27 more...
57 - P1354434
Daniel Novomesky
Z602 Probleemblad 01-03/2018
P1354434
(6+3) cooked
s#28
1. Kb7! Kc2 2. Db1+ Kc3 3. Dc1+ Tc2 4. De1+ Td2 5. Kc6 Kc2 6. Db1+ Kc3 7. Dc1+ Tc2 8. De1+ Td2 9. Kd5 Kc2 10. Db1+ Kc3 11. Dc1+ Tc2 12. De1+ Td2 13. Ke4 Kc2 14. Db1+ Kc3 15. Dc1+ Tc2 16. De1+ Td2 17. Kf3 Kc2 18. Db1+ Kc3 19. Dc1+ Tc2 20. De1+ Td2 21. Kg2 Kc2 22. Db1+ Kc3 23. Dc1+ Tc2 24. De1+ Td2 25. Kf1 Kc2 26. Db1+ Kc3 27. Dc1+ Tc2 28. Ke1 Txc1#
play all play one stop play next play all
Cook: Nebenlösung:
1. f4 Kc2 2. Tc6+ Kb2 3. Dxd2+ Ka3 4. Tb6 Ka4 5. f5 Ka3 6. f6 Ka4 7. f7 Ka3 8. f8=D+ Ka4 9. Dff4 Ka3 10. Kb7 Ka4 11. e4 Ka3 12. Ka6 Ka4 13. e5 Ka3 14. e6 Ka4 15. e7 Ka3 16. Db4+ Ka2 17. Kb5 Ka1 18. Da5+ Kb1,Kb2 19. Kc4+ Kc2 20. e8=L Kd1 21. Kb3 Ke2 22. Lh5+ Kxd3 23. Kb2 Kc4 24. Kc1 Kd3 25. Tb1 Kc4 26. Db5+ Kc3 27. Ld1 d3 28. Dh4 d2#
3. ... Kb3 4. Tb6+ Ka3 5. f5 Ka4 6. f6 Ka3 7. f7 Ka4 8. Kb7 Ka3 9. f8=D+ Ka4 10. Dff4 Ka3 11. Ka6 Ka4 12. e4 Ka3 13. e5 Ka4 14. e6 Ka3 15. e7 Ka4 16. e8=L+ Ka3 17. Kb5 Kb3 18. Da5 Kb2 19. Kc4+ Kc2 20. Ld7 Kd1 21. Kb3 Ke2 22. Lg4+ Kxd3 23. Kb2 Kc4 24. Kc1 Kd3 25. Tb1 Kc4 26. Db5+ Kc3 27. Ld1 d3 28. Dh4 d2#
18. ... Kc2 19. Kc4 Kd1 20. Kb3 Ke2 21. Lh5+ Kxd3 22. Kb2 Kc4 23. Kc1 Kd3 24. Tb1 Kc4 25. Db5+ Kc3 26. Ld1 d3 27. Dh4 d2#
3. ... Ka1 4. f5 Kb1 5. f6 Ka1 6. f7 Kb1 7. Kb7 Ka1 8. f8=D Kb1 9. Dg7 Ka1 10. e4 Kb1 11. Ka6 Ka1 12. e5 Kb1 13. e6 Ka1 14. e7 Kb1 15. Tb6+ Ka1 16. Kb5 Kb1 17. Kc4+ Ka1 18. Kb3 Kb1 19. Da2+ Kc1 20. e8=L Kd1 21. De7 Kc1 22. La4 Kd1 23. Kb2+ Kd2 24. Tb4 Kxd3 25. Kc1 Kc3 26. Db1 d3 27. Ld1 d2#
3. ... Kb1 4. f5 Ka1 5. f6 Kb1 6. f7 Ka1 7. Kb7 Kb1 8. f8=D Ka1 9. Dg7 Kb1 10. Ka6 Ka1 11. e4 Kb1 12. e5 Ka1 13. e6 Kb1 14. e7 Ka1#
2. ... Kb3 3. Dxd2 Ka3 und weiter wie oben
3. ... Ka4 4. Tb6 Ka3 und weiter wie oben
SCHRECKE: Wer hat das computergeprüft ?? (2018-8-28)
Henrik Juel: Possibly the editor, who wrote
These three problems have been tested by computer
Neat 3 move tempo maneuver (with black king on c2):
a.Db1+ Kc3 b.Dc1+ Tc2 c.De1+ Td2
enabling White to move his king to f1-e1 (2018-8-28)
Olaf Jenkner: Gustav benötigt ca. 40 Mio Jahre. (2018-8-28)
Olaf Jenkner: Aber für die Nebenlösung nur einen Abend. (2018-8-29)
Olaf Jenkner: Dieses Tempoverlustmanöver gibt es auch im Sechssteiner P1090113. (2018-8-29)
comment
Keywords: Model mate, Tempogewinnmanöver
Genre: s#
Input: Gunter Jordan, 2018-8-28
Last update: Olaf Jenkner, 2018-8-29 more...
58 - P1354581
Gennady Koziura
Valery Kopyl

Z601 Probleemblad 01-03/2018
P1354581
(13+4) C+
s#5
1.Se7? Txf3!
1. d8=S! droht 2. Sdc6+ Kd5 3. Df5+ Kd6 4. Lf8+ Kc7 5. Df4+ Sd6#
1. ... Txf3 2. Sb3+ Kc4 3. Df7+ Txf7 4. Sa5+ Kd4 5. Td6+ Sxd6#
play all play one stop play next play all
Keywords: discovered checkmate, Batterieabbau, Batteriematt vertikal, double-check mate, Model mate, Switchback, Promotion Key, under-promotion
Genre: s#
Input: Gunter Jordan, 2018-8-28
Last update: Gunter Jordan, 2018-8-29 more...
59 - P1355258
Manfred Ernst
Gunter Jordan

1668 Gaudium 193 07/2018
P1355258
(9+5)
s#11
1. d4? exd4 2. Kf4 d3 3. Ke3 d2!
1. Ld2? patt!
1. Db2! Kc5 2. Lb4+ Kd5 3. Ld2 Kc5 4. Db4+ Kd5 5. d4! exd4 6. Kf4 d3 7. Ke3 Ke5 8. Dc3+ Kd5 9. Dc6+ Ke5 10. g5 d5 11. Tf2 d4#
play all play one stop play next play all
Keywords: Remote selfblock, Logical Problem, Model mate, Stalemate avoidance, Rücknahme Schlüsselzug, Selfblock
Genre: s#
Input: Gunter Jordan, 2018-9-14
Last update: Gunter Jordan, 2018-9-14 more...
60 - P1356216
Karol Mlynka
2018/41 Schach in Schleswig-Holstein 07/2018
P1356216
(10+5) C+
s#7
1. Sc1! dxc2 2. Le4 Kxc1 3. Lxc2 f5 4. Le4+ Kd1 5. Lf3+ Ke1 6. De3+ Kf1 7. Lg2+ hxg2#
2. ... f5 3. Lxc2+ Kxc1 4. Le4+ Zugumstellung
1. ... f5 2. Ld1 dxc2 3. Lxc2+ Kxc1 4. Le4+ Kd1 5. Lf3+ usw.
play all play one stop play next play all
Keywords: Model mate, Switchback
Genre: s#
Computer test: Gustav 4.0 e
Input: Gunter Jordan, 2018-10-10
Last update: Gunter Jordan, 2018-10-10 more...
61 - P1357157
Oleg Paradzynskyi
8180 Phénix 282 02/2018
P1357157
(4+3) C+
s#4
1. Dc8! (Z) Ka3 2. Dc1+ Kb3 3. Kb1 a3 4. La1 a2#
1. ... a3 2. Dc1 a2 3. Lc3 bxc3 4. Db2+ cxb2#
play all play one stop play next play all
Keywords: Corner mate, Flight taking, Miniature, Model mate, Switchback, Selfblock
Genre: s#
Input: Gunter Jordan, 2018-10-31
Last update: Gunter Jordan, 2018-10-31 more...
62 - P1357499
Gunter Jordan
35 Schach in Schleswig-Holstein 05/2018
P1357499
(8+8) C+
s#6
1. Dc3#??
1. La3! Ka2 2. Lxd6+ Kb3 3. Lc5 bxc5 4. dxc5 d4 5. Dc3+!! Kxc3 6. Lc4 d2#
5. ... dxc3 6. c7 d2#
play all play one stop play next play all
Keywords: Discovered check, Battery creation, Berlin Theme, Logical Problem, Model mate
Genre: s#
Computer test: Gustav 4.0 e
Input: Gunter Jordan, 2018-11-7
Last update: Gunter Jordan, 2018-11-7 more...
63 - P1358609
Gunter Jordan
18901 Schach , p. 79, 12/2018
P1358609
(11+3) C+
s#9
1. Lxg7? Lxg7+ 2. Kb1!
1. Lb1? Kxg4!
1. h3? patt!
1. Sf4! Kh4 2. Le1+ Kg5 3. h3! Kf6 4. Lc3+ Kg5 5. Lb1! Kh4 6. Le1+ Kg5 7. Sg2! Kf6 8. Lc3+ Kg5 9. Lxg7 Lxg7#
play all play one stop play next play all
Keywords: Logical Problem, Rücknahme Schlüsselzug, Corner mate, Selfblock, Switchback, Model mate, Vorpläne, gestaffelte, Flight giving key
Genre: s#
Computer test: Gustav 4.0 e
Input: Gunter Jordan, 2018-12-10
Last update: Felber, Volker, 2019-4-1 more...
64 - P1358773
Gunter Jordan
2018/74 Schach in Schleswig-Holstein 12/2018
P1358773
(8+6) C+
s#9
1. Kh7? Kg5 2. Tg8#??
1. Df1! Kg3 2. Lf2+ Kg4 3. Kh7! Kg5 4. Tg8+ Kf6 5. Ld4+ Ke6 6. Df5+ Kxd6 7. Dc5+ Ke6 8. Te8+ Kf7 9. Dxh5+ Txh5#
play all play one stop play next play all
Keywords: Berlin Theme, Logical Problem, Model mate, Switchback
Genre: s#
Computer test: Gustav 4.0e
Input: Gunter Jordan, 2018-12-17
Last update: Gunter Jordan, 2019-2-9 more...
65 - P1358855
Gunter Jordan
1221 Pat a Mat 106 12/2018
P1358855
(7+4) C+
s#8*
* 1. ... Kb7 2. Tg8 Ka6 3. Lg1 Kb7 4. Tb8+ Ka6 5. Dxc6+ La8xc6#
3. ... Lb7 4. Ta8+ Lxa8 5. Dxc6+ La8xc6#

1. Dxc6+? Lxc6+ 2. Tg2

1. Tg8! Lb7! 2. Ta8+ Lxa8 3. Lg1! Kb7! 4. Dd7+ Kb8! 5. Dd8+ Kb7 6. a6+ Kxa6 7. Dc8+ Lb7 8. Dxc6+! Lb7xc6#
3. Dxc6+? Lxc6+ 4. Kg1
1. ... Kb7? 2. Tb8+ Ka6 3. Lg1 Lb7 4. Dxc6+ Lxc6#
play all play one stop play next play all
Keywords: changed blocks, Logical Problem, changed mates, Model mate
Genre: s#
Computer test: Gustav 4.0 e
Input: Gunter Jordan, 2018-12-20
Last update: Alfred Pfeiffer, 2018-12-20 more...
66 - P1358975
Harald Grubert
1969 harmonie 117 01-03/2014
In memoriam Manfred Zucker
3. Lob
PR Hartmut Laue
P1358975
(4+4) C+
s#11
b) sBc5->f4
a) 1. Td3! Kc1 2. Kb3+ Kb1 3. Sc2 Kc1 4. Se3+ Kb1 5. Ka4 Kb2 6. Td2+ Kb1 7. De4+ Kc1 8. Td1+ Kb2 9. Dg2+ Kc3 10. Sd5+ Kc4 11. Dxa2+ Txa2#
b) 1. Kd2! Kb2 2. Sd3+ Ka3,Kb1 3. Sc1 Kb2 4. Dd4+ Kb1 5. Df2 Kb2 6. Kd1+ Kb1 7. Dc5 Kb2 8. Tf2+ Kb1 9. Sb3 f3 10. Sd2+ Kb2+ 11. Dc1+ Txc1#
play all play one stop play next play all
Keywords: Discovered check, Battery creation, Model mate (in a), Selfblock (in b), Twin
Genre: s#
Input: Gunter Jordan, 2018-12-29
Last update: Gunter Jordan, 2018-12-29 more...
67 - P1359169
Mirko Degenkolbe
Z607 Probleemblad 2/76 04-06/2018
P1359169
(6+4) C+
s#12
1. Dd5+! Kb4 2. Lc1 a3 3. Ld2+ Ka4 4. Sc3+ Kb4 5. Sa2+ Ka4 6. Dd7+ Kb3 7. Dd3+ Ka4 8. Lc3 Kb3 9. Lb2+ Ka4 10. Da6+ Kb3 11. Db5+ Kc2 12. Dd5 axb2#
play all play one stop play next play all
Keywords: Discovered check, Battery creation, Pawn mate, Corner mate, Flight giving key, Model mate, Switchback, Checking key, Selfblock
Genre: s#
Input: Gunter Jordan, 2019-1-5
Last update: Gunter Jordan, 2019-1-5 more...
68 - P1359170
Sjoerd Hoekstra
Dolf Wissmann

Z608v Probleemblad 2/76 04-06/2018
P1359170
(8+6) C+
s#13
1. Ka1? Kc2! 2. Lb6 Kc3!
1. Lb6? g6! 2. Ka1 Kc2!
1. Lc5! g5 2. Ka1 Kc2 3. La7! Kc3 4. Lb6 Kc2 5. Ld8 Kc3 6. Lf6 Kc2 7. Lxg5 Kc3 8. Le3 Kc2 9. Lg1 Kc3 10. Lf2 Kc2 11. Le1 Kc1 12. Lc3 Kc2 13. Lb2 axb2#
play all play one stop play next play all
Es handelt sich hier um die Korrekturfassung, veröffentlicht in der Lösungsbesprechung in Probleemblad 10-12/2018, Seite 136. Die Ursprungsfassung war dualistisch und nebenlösig.
Keywords: Pawn mate, Corner mate, Model mate, Switchback, Rücknahme Schlüsselzug, Loss of tempo
Genre: s#
Input: Gunter Jordan, 2019-1-5
Last update: Gunter Jordan, 2019-1-6 more...
69 - P1360487
Torsten Linss
1747 Gaudium 200 01/02/2019
P1360487
(5+2) C+
s#8
1. Dc7+? Dxc7+ 2. Ke8!

1. Tdb4+! Kc6 2. Ta6+ Kd5 3. Td6+ Kc5 4. Tdd4+ Kc6 5. Lb5+ Kb6 6. Le8+ Ka5,Ka6 7. Ta4+ Kb6 8. Dc7+! Dxc7#
play all play one stop play next play all
Führung, Platzwechsel T-T
comment
Keywords: Platzwechsel im Mattbild (T-T), Führung w Figur (L), Aristocrat, Checking key, Logical Problem, Miniature, Minimal (d), Round Trip (k-5), Battery creation, Discovered check, Selfblock, Model mate
Genre: s#
Input: TLi, 2019-2-2
Last update: Gunter Jordan, 2019-9-17 more...
70 - P1361955
Frank Fiedler
18882 Schach , p. 87, 11/2018
P1361955
(6+4) C+
s#6*
* 1. ... fxg5#

1. Dc6! Ke5 2. De6+ Kd4 3. Dd6+ Kc4 4. Dc6+ Kb4 5. Dd5 Ka4 6. Dc5 fxg5#
2. ... Kxf4 3. Sxe4 fxe4 4. Dd6+ Kf5 5. Dd5+ Kf4 6. Dg5+ fxg5#
play all play one stop play next play all
Keywords: Model mate
Genre: s#
Computer test: Gustav 4.0c
Input: Felber, Volker, 2019-3-3
Last update: Felber, Volker, 2019-3-3 more...
71 - P1362765
Gunter Jordan
1781 Gaudium 204 26/03/2019
Klaus Funk zum 90. Geburtstag gewidmet
P1362765
(5+5) C+
s#12
1. Te2? scheitert noch an der verstellten h-Linie (sBh3) im Mattzug.
1. Td3! Kf1 2. Txh3+ Kg1 3. Td3 Kf1 4. Te3+ Kg1 5. Te2! Kf1 6. Se3+ Kg1 7. Sc2 Kf1 8. Te1+ Kf2 9. Le3+ Kf3 10. Sd4+ Ke4 11. Lg1+ Kf4 12. Lxh2+ Txh2#
play all play one stop play next play all
Keywords: Discovered check, Annihilation, Battery creation, Line closing, Logical Problem, Model mate, Switchback, Rücknahme Schlüsselzug
Genre: s#
Computer test: Gustav 4.0 g
Input: Gunter Jordan, 2019-3-26
Last update: Gunter Jordan, 2019-3-26 more...
72 - P1363205
Manfred Ernst
1710 Gaudium 196 20/10/2018
P1363205
(9+4) C+
s#9
1. Tc4+! Tb4 2. Td8! g5! 3. g4 Txc4 4. Lb3+ Kb4 5. b8=D+ Kc5 6. Db5+ Kxd6 7. Dxd7+ Kc5 8. De7+ Kc6 9. La4+ Txa4#
2. ... Txc4? 3. Lb3+ Kb4 4. b8=D+ usw. = s#8
play all play one stop play next play all
Keywords: Pinning, Model mate, Checking key, Promotion
Genre: s#
Computer test: Gustav 4.0 g
Input: Gunter Jordan, 2019-4-11
Last update: Gunter Jordan, 2019-4-11 more...
73 - P1363651
Ivan Bryukhanov
G39/38 feenschach 232 10-12/2018
P1363651
(5+2) C+
s#7
1. Sc5 Ka3 2. Kb1 Kb4 3. Ka2 Kc4 4. Sb3 Kd3 5. Lb5+ Kc2 6. Da1 a4 7. La3 axb3#
play all play one stop play next play all
Keywords: Pawn mate, Miniature, Minimal (s), Model mate, Platzwechsel im Mattbild (K-k), Switchback, Rücknahme Schlüsselzug, Selfblock
Genre: s#
Input: Gunter Jordan, 2019-4-29
Last update: Gunter Jordan, 2019-4-29 more...
74 - P1363673
Valery Surkov
G39/30 feenschach 232 10-12/2018
P1363673
(5+2) C+
s#4
1. Lh3! Kxh3 2. Dg6 Kh4 3. Te4+ Kh3 4. Dg2+ fxg2#
1. ... Kf4,Kh4 2. Dh6+ Kg3 3. Lh2+ Kf2 4. Lg2 fxg2#
play all play one stop play next play all
Keywords: Pawn mate, fluchtfeldgebender Opferschlüssel, Miniature, Minimal (s), Model mate, Opferwechsel, Selfblock
Genre: s#
Input: Gunter Jordan, 2019-4-29
Last update: Gunter Jordan, 2019-4-29 more...
75 - P1363880
Manfred Ernst
4274 idee & form 141, p. 4777, 01/2019
P1363880
(10+8) C+
s#6
1. a8=S! exd4 2. Tg5 e5 3. Sc7 e6 4. Txe6+ dxe6 5. Tg7 Ld7 6. Sb5+ Lxb5#
play all play one stop play next play all
PAS-Läufer setzt matt.
comment
Keywords: under-promotion in key-move (S), Model mate
Genre: s#
Computer test: Gustav 4.0c
Input: Felber, Volker, 2019-5-5
Last update: Gunter Jordan, 2019-5-5 more...
76 - P1365268
Tomislav Petrovic
Kings and Pawns 1996
P1365268
(6+6) C+
s#3
Duplex
w) 1. d4-d5! a6 2. a3 a5 3. a4 g5-g4#
s) 1. ... d6-d5! a3 2. a6 a4 3. a5 g3-g4#
play all play one stop play next play all
Keywords: Pawn mate, Kindergarten Problem, Model mate, Tempo Duel
Genre: s#
Reprints: 1) idee & form 142, p. 4808, 04/2019
Input: Gunter Jordan, 2019-7-4
Last update: Alfred Pfeiffer, 2019-7-4 more...
77 - P1365269
Michael Schreckenbach
S3 Die Schwalbe 297, p. 133, 06/2019
1. ehrende Erwähnung
214. TT der Schwalbe (Meerane-Thema)
Abt. I (Nicht-Hilfsmatts)
PR Mirko Degenkolbe
P1365269
(10+6) C+
s#9
1. Lg1-f2+! Kf4 2. Se6+ Sxe6 3. Te4+ fxe4 4. Dd2+ e3 5. Lg3+ Kxg3 6. Dd6+ Sf4 7. Lxf3 Lg1 8. Sf5+ Kh2 9. g4 (9.g3??) Lg1-f2#
play all play one stop play next play all
Gemischtfarbiger Meeraner, Themafiguren: wL & sL
Keywords: Pinning, Drag-in sacrifice, Meerane-Thema, Model mate, Sacrifice of white pieces, Checking key
Genre: s#
Input: Gunter Jordan, 2019-7-4
Last update: Gunter Jordan, 2019-7-4 more...
78 - P1365583
Gunter Jordan
18987 Schach , p. 79, 05/2019
Mirko Degenkolbe zum 55. Geburtstag gewidmet
P1365583
(7+7) C+
s#14
1. Kh8! Kg6 2. Scxe7+ Kg5 3. Sg8 Kg6 4. Tf6+ Kg5 5. e7 Kg4 6. Tf4+ Kg5 7. Te4!! Kf5! 8. e8=D Tg5! 9. De5+ Kg6 10. Sf4+ Kf7 11. Dc7+ Kf8 12. Sg6+! Txg6 13. Dd8+ Kf7 14. Sxh6 Txh6#
7. ... Kg6? 8. e8=D+ Kf5,Kg5 9. De5+ Kg6 10. Sf4+ Kf7 11. Dc7+ Kf8 12. Dd8+ Kf7 13. Sxh6+ Txh6#
play all play one stop play next play all
„Perilenkung des sT nach h6 auf engstem Raum. Mustermatt. Wegen 7.Te4!! enorm schwer zu lösen“ (Autor). „Der Wechsel zwischen weißen stillen und Schachzügen wirkt sich wohltuend auf den gesamten Lösungsverlauf aus. Prima“ (KHS). „Der sK wird im Zugzwang mit Schachgeboten beschäftigt, mit einer erwandelten wD geht es dann ins Finale mit zwei weißen S-Opfern“ (JB)!
Keywords: Perilenkung, Model mate, Promotion (D), Corner mate
Genre: s#
Computer test: Gustav 4.0 i
Input: Gunter Jordan, 2019-7-15
Last update: Gunter Jordan, 2019-11-1 more...
79 - P1365700
Valery Surkov
G40/3 feenschach 234, p. 84, 03-04/2019
P1365700
(5+2) C+
s#7
1. Kb4! Kb8 2. e8=T+ Kc7 3. d8=D+ Kc6 4. Ka5 Kc5 5. Te4 Kc6 6. Ta4 Kc5 7. Db6+ axb6#
play all play one stop play next play all
Keywords: Pawn mate, Miniature, Minimal (s), Model mate, Phoenix (Anti-), Selfblock, Promotion, under-promotion
Genre: s#
Input: Gunter Jordan, 2019-7-18
Last update: Gunter Jordan, 2019-7-18 more...
80 - P1365701
Ivan Bryukhanov
G40/4 feenschach 234, p. 84, 03-04/2019
P1365701
(5+2) C+
s#7
1. c8=S! Kb8 2. e8=D Ka8,Kc7 3. Sf7 Kb8 4. Sb6+ Kc7 5. Dd8+ Kc6 6. Dd7+ Kc5 7. Da4 axb6#
play all play one stop play next play all
Keywords: Discovered check, Battery creation, Pawn mate, Flight giving key, Miniature, Minimal (s), Model mate, Phoenix (Anti-), Switchback (k), Selfblock, konsekutive Umwandlungen 2 (SD), Promotion Key, under-promotion
Genre: s#
Input: Gunter Jordan, 2019-7-19
Last update: Alfred Pfeiffer, 2019-7-19 more...
81 - P1365706
Valery Surkov
G40/6 feenschach 234, p. 84, 03-04/2019
P1365706
(5+2) C+
s#8*
* 1. ... Kb6 2. De6+ Kc7 3. Dd7+ Kb6 4. Sc4+ Ka6 5. Sc5+ Txc5 6. Dc8+ Txc8#
1. Df1! Kb6 2. Df6+ Kc7 3. De7+ Kb6 4. De6+ Kc7 5. Dd7+ Kb6 6. Sc4+ Ka6 7. Sc5+ Txc5 8. Dc8+ Txc8#
play all play one stop play next play all
Keywords: Corner mate, Pinning, Miniature, Minimal (s), Model mate, Switchback (k), Queen sacrifice
Genre: s#
Input: Gunter Jordan, 2019-7-19
Last update: Gunter Jordan, 2019-7-19 more...
82 - P1365716
Valery Surkov
G40/8 feenschach 234, p. 84, 03-04/2019
P1365716
(4+3) C+
s#9
Mit wLd8->a5 ginge 1. Db5+ Lxb5#
1. Db7+ Kc5 2. Db6+ Kc4 3. Dd4+ Kb3 4. Dd3+ Kb4 5. La5+ Kc5 6. Dd4+ Kc6 7. De4+ Kc5 8. Db4+ Kc6 9. Db5+ Lxb5#
play all play one stop play next play all
Keywords: Aristocrat, Queen sacrifice, Logical Problem, Miniature, Model mate, Round Trip (D, k), Selfblock
Genre: s#
Computer test: Gustav 4.0 i
Input: Gunter Jordan, 2019-7-19
Last update: Gunter Jordan, 2019-7-19 more...
83 - P1365717
Jorma Pitkänen
G40/9 feenschach 234, p. 85, 03-04/2019
P1365717
(5+2) C+
s#9
1. a8=D! Kh7 2. Lb1+ Kg7 3. Dad8 Kf7 4. D6c7+ Ke6 5. Dde7+ Kd5 6. Dcd7+ Kc4 7. La2+ Kxc3 8. Da3+ Kc2+ 9. Db2+ Lxb2#
play all play one stop play next play all
Keywords: Discovered check, Battery creation, Queen sacrifice, Corner mate, Line opening, Miniature, Minimal (s), Model mate, Phoenix (Anti-), Switchback (L, k), Selfblock, Promotion, Promotion Key
Genre: s#
Input: Gunter Jordan, 2019-7-19
Last update: Gunter Jordan, 2019-7-19 more...
84 - P1365719
Ivan Bryukhanov
G40/11 feenschach 234, p. 85, 03-04/2019
P1365719
(5+2) C+
#4
b) s#4
a) 1. Lb1! Kxb3 2. Lc2+ Ka3 3. Sc6 b3 4. Ta8#
b) 1. Lb1! Kxb3 2. Lc2+ Ka3 3. Tc4 b3 4. Lb1 b2#
play all play one stop play next play all
Keywords: Pawn mate (in b), Corner mate (in b), Flight giving key, Forderungswechsel, Miniature, Minimal (s), Model mate (in b), Switchback (L in b, k in a), Twin
Genre: n#, s#
Input: Gunter Jordan, 2019-7-19
Last update: Gunter Jordan, 2019-7-19 more...
85 - P1365758
Ivan Bryukhanov
G40/12 feenschach 234, p. 85, 03-04/2019
P1365758
(5+3) C+
#4
b) s#4
a) 1. Sd6! a3 2. Ld3 Ka4 3. Sb7 Kb3 4. Sc5#
1. ... Ka3 2. Lh5 Kb3 3. Ld1+ Ka3 4. Sc4#
b) 1. Sa5+! Ka3 2. Sc4+ Kb3 3. Ld3 a3 4. Sb2 axb2#
play all play one stop play next play all
Keywords: Pawn mate (in b), Corner mate (in b), Flight taking, Forderungswechsel, Model mate (in b), Switchback (S,k in a), Checking key (in b)
Genre: n#, s#
Input: Gunter Jordan, 2019-7-22
Last update: Gunter Jordan, 2019-7-22 more...
86 - P1365801
Valery Surkov
G41/7 feenschach 234, p. 87, 03-04/2019
P1365801
(3+3) C+
s#2
b) sDf8->e8
a) 1. Tb5+! Ka6 2. Da4+ La5#
b) 1. Db4+! Ka6 2. Db6+ Lxb6#
play all play one stop play next play all
Keywords: discovered checkmate, Aristocrat, Batteriematt horizontal, Flight giving key, Miniature, Model mate (in 1), Checking key, Twin
Genre: s#
Input: Gunter Jordan, 2019-7-25
Last update: Gunter Jordan, 2019-7-26 more...
87 - P1365805
Valery Surkov
G41/8 feenschach 234, p. 87, 03-04/2019
P1365805
(4+3) C+
s#2
2.1...
1) 1. b8=S+! Kb6 2. Db7+ Lxb7#
2) 1. Da4+! Kb6 2. b8=D+ Lb7#
play all play one stop play next play all
Keywords: Perpetual check, Corner mate, pin-mate (in 2), Miniature, Model mate (in 2), Checking key, Promotion Key (in 1), Umwandlungswechsel, under-promotion in key-move (in 1)
Genre: s#
Input: Gunter Jordan, 2019-7-25
Last update: Gunter Jordan, 2019-7-25 more...
88 - P1365807
Michael Schreckenbach
1726 Gaudium 198 17/12/2018
Allen Gaudiumlesern zum Fest
P1365807
(9+5) C+
s#6
1. Kd1! (Kf1?) d2 2. Da7+ Kd3 3. Da3+ Kc4 4. Dc5+ Kd3 5. Dc2+ Ke3 6. Te2+ fxe2#
1. ... f2 2. Thxf2 d2 3. Da7+ Kd3 4. Tc2 e3 5. Dd4+ exd4 6. Tf4 e2#
play all play one stop play next play all
Keywords: 10th WCCT-Theme, Asymmetrical solution, Pawn mate, Model mate (Gnaden-), Switchback (k), Symbol problem, Symmetrical position
Genre: s#
Computer test: Gustav 4.0 i
Input: Gunter Jordan, 2019-7-25
Last update: Gunter Jordan, 2019-7-25 more...
89 - P1365813
Valery Surkov
G41/9 feenschach 234, p. 87, 03-04/2019
P1365813
(5+2) C+
s#2
b) sDb5->g2
c) wDg4<->sDb5
a) 1. Tgg8+! Kf7 2. Dh5+ Dxh5#
1. ... Dg5 2. Dd7 Dxh4#
b) 1. Tge5+! Kf7 2. Dg7+ Dxg7#
c) 1. Tg6+! Kf7 2. Tg7+ Dxg7#
play all play one stop play next play all
Keywords: Miniature, Minimal, Model mate (Gnaden-), Sacrifice of white pieces, Opferwechsel (g7), Checking key, Aristocrat
Genre: s#
Input: Gunter Jordan, 2019-7-26
Last update: Erich Bartel, 2019-7-26 more...
90 - P1365996
Valery Surkov
G41/21 feenschach 234, p. 89, 03-04/2019
P1365996
(4+3) C+
s#4
Ohne wTf2 ginge 1. De2+ Kxe2#
1. Th2! Tf2 (T~) 2. Th1+ Tf1 3. Tg1 Txg1 4. De2+ Kxe2#
1. ... Tg1,Th1 2. Te2+ Kf1 3. Te1+ Kxe1 4. De2+ Kxe2#
play all play one stop play next play all
Keywords: discovered checkmate, Batteriematt horizontal, Corner mate, Königsbatterie, Logical Problem, Miniature, Model mate, Switchback (t)
Genre: s#
Input: Gunter Jordan, 2019-8-4
Last update: Gunter Jordan, 2019-8-4 more...
91 - P1365997
Oleg Paradzynskyi
G41/37 feenschach 234, p. 90, 03-04/2019
P1365997
(4+3) C+
s#6
1. Db1+! Kd2 2. Df1 Kc2 3. Dd3+ Kc1 4. Ka1 a2 5. Lxa2 a3 6. Lb2+ axb2#
play all play one stop play next play all
Keywords: Pawn mate, Corner mate, Flight taking, Miniature, Model mate, Round Trip (k), Checking key
Genre: s#
Input: Gunter Jordan, 2019-8-4
Last update: Gunter Jordan, 2019-8-4 more...
92 - P1365998
Oleg Paradzynskyi
G41/38 feenschach 234, p. 90, 03-04/2019
P1365998
(4+3) C+
s#6
1. Kg1+! Kg3 2. Th2 h4 3. Kh1 h3 4. Thf2 h2 5. T8f3+ gxf3 6. Tg2+ fxg2#
play all play one stop play next play all
Keywords: Discovered check, Corner mate, Flight giving key, Miniature, Model mate, Interchange (K-T), Checking key
Genre: s#
Input: Gunter Jordan, 2019-8-4
Last update: Gunter Jordan, 2019-8-4 more...
93 - P1366091
Ivan Bryukhanov
G40/13 feenschach 234, p. 85, 03-04/2019
P1366091
(4+2) C+
#4
b) s#5
a) 1. Lb5+! Ka3 2. Sc1 b3+ 3. Kc3 b2 4. Sc2#
b) 1. Kb1! Ka3 2. Ka1 Ka4 3. Lb1 Ka3 4. Sc5 b3 5. Sc6 b2#
play all play one stop play next play all
Keywords: Pawn mate (in b), Corner mate (in b), Miniature, Minimal (s), Model mate (in b), Switchback (k in b), Checking key (in a), Selfblock (in b), Twin
Genre: n#, s#
Input: Gunter Jordan, 2019-8-6
Last update: Gunter Jordan, 2019-8-6 more...
94 - P1366107
Ivan Bryukhanov
G40/14 feenschach 234, p. 85, 03-04/2019
P1366107
(4+3) C+
#4
b) s#5
a) 1. Se3! b3 2. Sc6 b2 3. Sc2+ Kb3 4. Sa5#
b) 1. Se3! b3 2. Sd5 b2 3. Sc4+ Kb3 4. d3 a3 5. Scb6 a2#
play all play one stop play next play all
Keywords: Pawn mate (in b), Miniature, Model mate (in b), Switchback (S in a), Twin
Genre: n#, s#
Input: Gunter Jordan, 2019-8-7
Last update: Alfred Pfeiffer, 2019-8-7 more...
95 - P1366193
Gunter Jordan
11983 feenschach 234 03-04/2019
P1366193
(10+4) C+
s#7
1. c8=T! Sc2 2. Lg6+ Kc4 3. De4 Sd4 4. c6 bxc6 5. Ta8 c5 6. Ta6 cxb4 7. Dc6+ Sxc6#
1. ... Kc2 2. Te8 Kd3 3. Lg6+ Kc4 4. Dd1 Sc2 5. Ld3+ Kd5 6. Lb5+ Sd4 7. Dxb3+ Sxb3#
play all play one stop play next play all
Keywords: Discovered check, Battery creation, Unpinning, Pinning, Exchange of roles (T-L), Model mate (Gnaden-), Selfblock, Promotion Key, under-promotion (T)
Genre: s#
Computer test: Gustav 4.0 i
Input: Gunter Jordan, 2019-8-11
Last update: Alfred Pfeiffer, 2019-8-12 more...
96 - P1366194
Gunter Jordan
17821 Die Schwalbe 297 06/2019
P1366194
(8+9) C+
s#15
1. Lb7! Kf6 2. De6+ Kg5 3. Lc8 Kf4 4. De4+ Kg5 5. Ld7 Kf6 6. De6+ Kg5 7. Le8 Kf4 8. De4+ Kg5 9. Lf7 Kf6 10. De6+ Kg5 11. Lg8 Kf4 12. De4+ Kg5 13. Lxh7 Kf6 14. De6+ Kg5 15. Df7 Dxh7#
play all play one stop play next play all
Weißer horizontaler Läufer-Zick-Zack von Rand zu Rand.
Keywords: Corner mate, Model mate, tempo play
Genre: s#
Computer test: Gustav 4.0 i
Input: Gunter Jordan, 2019-8-11
Last update: Gunter Jordan, 2019-8-11 more...
97 - P1366214
Ivan Bryukhanov
G40/15 feenschach 234, p. 85, 03-04/2019
P1366214
(4+3) C+
#5
b) s#5
a) 1. Sc4+! Kb3 2. Scd6 Ka3! 3. Sb5+ Kb3 4. d3 a3 5. Sc5#
b) 1. Sf6! b3 2. Sd5 b2 3. Sc4+ Kb3 4. d3 a3 5. Sb6 a2#
play all play one stop play next play all
Keywords: Pawn mate (in b), Flight giving key (in a), Forderungswechsel, Miniature, Model mate (in b), Checking key (in a), Twin
Genre: n#, s#
Input: Gunter Jordan, 2019-8-12
Last update: Gunter Jordan, 2019-8-12 more...
98 - P1366708
Frank Fiedler
18986 Schach , p. 79, 05/2019
P1366708
(6+4) C+
s#10*
* 1. ... Sxf7#

1. Sc1+! Kc3 2. Dd2+ Kc4 3. Sd6+ Kc5 4. Dc3+ Kb6 5. Le3+ Ka6 6. Dc4+ Ka5 7. Da2+ Kb4 8. Sd3+! Kc3 9. Sb5+! Kxd3 10. Lf4 Sf7#
play all play one stop play next play all
18.986 (Fiedler) Satz: 1… S:f7 matt; 1.Sc1+! Kc3 2.Dd2+ Kc4 3.Sd6+ Kc5 4.Dc3+ Kb6 5.Le3+ Ka6 6.Dc4+ Ka5 7.Da2+ Kb4 8.Sd3+! Kc3 9.Sb5+! K:d3 10.Lf4 Sf7 matt (Mustermatt) (4 P.). „Zugwechsel, Rückkehr von wDa2, wLf4 und sKd3 (zweimal Rundlauf, einmal Switchback) und Mustermatt; reziproker Funktionswechsel der weißen Springer (Deckung von c3 – Schlagobjekt)“ (Autor). „Nach einer furiosen Königstreibjagd steht alles wieder auf Anfang, aber mit Schwarz am Zug und das Fata-morgana-Satzmatt wird Realität“ (KR). „Realisierung des Satzmatts in lockerer Meredith-Stellung (Weber-Typ). Diese fast durchgängigen Schachgebote a la Surkow, Brjuchanow u.a. sind allerdings der hohe Preis dafür“ (KHS). „Mit ständigen Schachgeboten wird der sK bis in die Pattstellung dirigiert, sodass dann das Satzmatt folgen muss“ (JB). „Klassisches Zugwechselstück. Der lange Weg des sK zur Abwälzung der Zugpflicht macht die Aufgabe schwierig. Hat Spaß gemacht“ (HH).
Keywords: Model mate, Mutate, Switchback, Round Trip, Switchback, Exchange of roles (reziprok)
Genre: s#
Computer test: Gustav 4.0c
Input: Felber, Volker, 2019-9-2
Last update: Felber, Volker, 2019-9-2 more...
99 - P1367165
Ilja Mikan
Andrew Buchanan

PDB Website 12/09/2019
I.Mikan corr A.Buchanan
P1367165
(10+4) C+
s#3
1. Se3! (Zugzwang)
1. ... Dxg7 2. Dc7+ Dxc7 3. Sd7+ Dxd7#
1. ... Sg5,Sf8 2. De7+ Sge6,Sfe6 3. Dc7+ Sxc7#
play all play one stop play next play all
correction of P1026981
more ...
comment
Keywords: Model mate (2)
Genre: s#
Input: A.Buchanan, 2019-9-13
Last update: Alfred Pfeiffer, 2019-10-1 more...
100 - P1368183
Ivan Soroka
Marcin Banaszek

1075 Sinfonie Scacchistiche 10-12/2019
P1368183
(11+6) C+
s#7
1. c8=D!
1. ... c1=D 2. Df8+ Df4 3. Df5! Dxf5 4. Te3+ Kxe3 5. Sxd1+ Kf3 6. Se5+ Dxe5 7. Lxe2+ Dxe2#
1. ... c1=S 2. Se5+ Ke3 3. Se4+ Kf4 4. Sd2+ Kf5 5. Tf4+ Kxf4 6. Sg6+ Kf5 7. Ld3+ Sxd3#
1. ... c1=T 2. Te3+ Kxe3 3. Sh1+ Kf3 4. Tf4+ Kxf4 5. Df8+ Ke4 6. Dg2+ Ke3 7. Dxe2+ Lxe2#
1. ... c1=L 2. Se5+ Ke3 3. Dg5+ Kxd4 4. Sc6+ Kc5 5. Sd4+ Kb4 6. Dc3+ Kxc3 7. Dd2+ Lxd2#
play all play one stop play next play all
Allumwandlung, black
sacrifices of white pieces (12x)
white battery play (6x), model mate (2x)
Keywords: Allumwandlung, black, Sacrifice of white pieces (12), Battery play (6), Model mate (2), Promotion in the key, konsekutive Umwandlungen 2 (Dd,Ds,Dt,Dl)
Genre: s#
Computer test: Gustav 4.0i
Input: Marcin Banaszek, 2019-10-12
Last update: Alfred Pfeiffer, 2019-10-12 more...
Show statistic for complete result.

The problems of this query have been registered by the following contributors:

Gerd Wilts (1)
Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (2)
HBae (2)
Iwan Soroka (1)
Frank Müller (31)
Gunter Jordan (54)
Felber, Volker (4)
Rainer Staudte (1)
Martin Ramsauer (1)
TLi (1)
A.Buchanan (1)
Marcin Banaszek (1)