Die Schwalbe

203 problem(s) found in 3470 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Gorbatenko, Juri G.' AND K='Rundlauf'] [download as LaTeX]

1 - P0009110
Thierry Le Gleuher
2799 Phénix 62 04/1998
P0009110
(14+13) C+
BP in 22,5
1. g3 h5 2. Lh3 Th6 3. Kf1 Te6 4. Kg2 f6 5. Kf3 Te3+ 6. Kf4 e5+ 7. Kf5 Lb4 8. Kg6 De7 9. Kh7 Dc5 10. Kxg8 d6 11. Kxg7 Lg4 12. Kg6 Lf3 13. exf3 Te1 14. Se2 Tg1 15. Kf5 Tg2 16. Te1 a5 17. Sg1 a4 18. Te3 Ta5 19. Tb3 axb3 20. Ke4 bxa2 21. Kd3 e4+ 22. Ke2 e3 23. Ke1
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paul: Sol.: 1.g3 h5 2.Bh3 Rh6 3.Kf1 Re6 4.Kg2 f6 5.Kf3 Re3+ 6.Kf4 e5+ 7.Kf5 Bb4 8.Kg6 Qe7 9.Kh7 Qc5 10.Kxg8 d6 11.Kxg7 Bg4 12.Kg6 Bf3 13.exf3 Re1 14.Se2 Rg1 15.Kf5 Rg2 16.Re1 a5 17.Sg1 a4 18.Re3 Ra5 19.Rb3 axb3 20.Ke4 bxa2 21.Kd3 e4+ 22.Ke2 e3 23.Ke1 (Ra4 is in a5)
The King captures an officer on its place and return.
For comparison, see P1013070 and P1007320 (2008-04-25)
Moldenhauer: Computerprüfung: C+ Stelvio 1.0 09:10:17 Stunden.
Keine Lösung: BP 21.5, BP 22.0, Prüfzeit 02:01:51 Stunden. (2023-02-17)
Reto: A good example of Stelvio's progress: Stelvio 1.5 only needs 40min on my notebook. (2023-08-19)
comment
Keywords: Unique Proof Game, Round Trip (K)
Genre: Retro
Computer test: Stelvio 1.0
FEN: 1n2k3/1pp5/3p1p2/r1q4p/1b6/4pPPB/pPPP1PrP/RNBQK1N1
Reprints: 2799v Phénix 146 12/2005
Input: Gerd Wilts, 1999-02-27
Last update: Silvio Baier, 2023-03-02 more...
2 - P0009151
Gianni Donati
R038 Probleemblad 09/1998
Michel Caillaud gewidmet
1. Lob
P0009151
(14+15) C+
BP in 22,0
1. h4 Sf6 2. h5 Sd5 3. h6 gxh6 4. Sf3 Lg7 5. Tg1 Lc3 6. Se5 Kf8 7. f3 Kg7 8. Kf2 Dg8 9. Kg3 Kf8+ 10. Kh4 Dg6 11. d4 Db6 12. Kh5 Db3 13. axb3 Ke8 14. Ta6 Kd8 15. Tf6 exf6 16. Sa3 Se7 17. d5 Te8 18. Dd4 Sg8 19. Da4 Lb4 20. c4 Lf8 21. Sc2 Te7 22. Se1 Ke8
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more ...
comment
Keywords: Unique Proof Game, Round Trip (k), Pure Round Trip (sl)
Genre: Retro
Computer test: Computerprüfung: C+ Stelvio 1.0 00:08:49 Minuten. (hh:mm:ss) Keine Lösung: BP 21.0, BP 21.5.
FEN: rnb1kbn1/pppprp1p/5p1p/3PN2K/Q1P5/1P3P2/1P2P1P1/2B1NBR1
Input: Gerd Wilts, 1999-02-27
Last update: A.Buchanan, 2023-03-13 more...
3 - P0500976
Zdravko Maslar
8647 Schach-Echo 22, p. 351, 11/1975
Sonderpreis
P0500976
(2+3) C+
h#13
1. d5 Kb7 2. d4 Kc6 3. d3 Kd5 4. d2 Ke4 5. d1=S Kf3 6. Se3 Kf2 7. Kd2 Kxg1 8. Ke1 Kh2 9. Kf2 Kh3 10. Kg1 Kg3 11. Kh1 Lh3 12. Sf1 Kf2 13. Sh2 Lg2#
play all play one stop play next play all
Rekord, Unterverwandlung!Springer
Henrik Juel: Beautiful problem (2021-05-26)
more ...
comment
Keywords: under-promotion (s), Excelsior black, Minimal (L), Miniature, Selfblock, Ideal mate, Corner mate, Round Trip (K-5), Klasinc theme (K-k)
Genre: h#
Computer test: Alybadix
FEN: K7/3p4/8/8/8/2k5/8/5Br1
Reprints: (5) feenschach 40 11-12/1977
(8) Jugendschach 38 22/07/1983
Rex Multiplex 13, p. 427, 01-03/1985
Ideal-Mate Review 29 07-09/1988
Mat Plus 11 1996
1138 Ideal-Mate Encyclopedia Vol.1 1999
671 Minimalkunst im Schach 2006
Springaren 162, p. 74, 06/2022
B Die Schwalbe 315, p. 539, 06/2022
Input: Gerd Wilts, 1996-06-06
Last update: Gunter Jordan, 2023-01-28 more...
4 - P0522922
Albert Zickermann
1758 FEENSCHACH 05-06/1953
P0522922
(5+4) C+
h#6
1. Kd2 e4+ 2. Kd1 e5 3. Ke1 e6 4. Kd1 e7 5. Ke1 e8=D+ 6. Kd1 De2#
play all play one stop play next play all
Yuri Bilokin: you can see 1...e4 2.Kd1 e5 3.Ke1 e6 4.Kd1 e7 5.Ke1 e8=Q+ 6.Kd1 Qe2# (2023-01-14)
comment
Keywords: Excelsior white (auto key), Round Trip, Pure Round Trip (k), Tempo Move (kkk)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/8/8/8/8/p1p5/PpP1PR2/1K2k3
Input: Markus Manhart, 1998-02-10
Last update: hpr, 2000-10-11 more...
5 - P0549425
Filip S. Bondarenko
192 Boletim da UBP 11-12/1962
P0549425
(4+7) cooked
h#3
b) sBf5 nach g5
a) 1. Tg6 Lg4 2. Tg1 Lf3+ 3. Tg2 Sg3#
b) 1. Tf6 Lg4 2. Tf1 Lf3 3. Tg1 Sg3#

NL:
a) 1. Kg1 Kh4 2. Tf2 Sg5 3. Tf1 Sh3#
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Yuri Bilokin: Correction: bQg2 8/8/3pr3/5p1K/4N3/4pB2/4P1qp/7k
a) 1.Rg6 Bg4 2.Qg1 Bf3+ 3.Rg2 Sg3# (MM)
b) 1.Rf6 Bg4 2.Rf1 Bf3 3.Rg1 Sg3# (MM) (2021-05-14)
comment
Keywords: Reihen-Echo, Round Trip (L,L)
Genre: h#
FEN: 8/8/3pr3/5p1K/4N3/4pB2/4P1rp/7k
Input: Ralf Binnewirtz, 1998-04-18
Last update: hpr, 1999-02-09 more...
6 - P0559171
Boris Ostruh
(46) Problem 08/1974
ehrende Erwähnung
57. Thematurnier
P0559171
(12+10)
h#23
0.1...
1. ... Txh6+ 2. Dxh6+ Dxh6 3. Kxh6 c5 4. Lxg1 Kxg1 5. Kg7 Kh1 6. Kf8 Kg1 7. Ke8 Kh1 8. Kd8 Kg1 9. Kc8 Kh1 10. Kb7 Kg1 11. Ka6 Kh1 12. Kb5 Kg1 13. Kxc5 Kh1 14. Kd4 Kg1 15. c5 Kh1 16. c4 Kg1 17. c3 Kh1 18. c2 Kg1 19. c1=D Kh1 20. Dc6 Kg1 21. Dd7 exd7 22. Kxe4 d8=D 23. Kf4 Dd4#
play all play one stop play next play all
PAS-Läufer-Hilfsmatt (ab dem 5. Zug)
Ladislav Packa: Illegal position of Rh6. (2016-11-22)
Henrik Juel: Position seems legal to me
Last move either Kh5-g6+ or h4xg3+ (2016-11-22)
Anton Baumann: C+ Gustav 4.1d (2021-03-27)
comment
Keywords: Promotion (Dd), Round Trip (b), Rückkehr nach Umwandlung, Switchback (K), Antiphönix, konsekutive Umwandlungen 2 (dD), Königswanderung
Genre: h#
FEN: 5q1Q/2p1p2R/2p1P1kr/4P1p1/2P1P1P1/4p1p1/4PbP1/5BRK
Reprints: Pat a Mat 98 2016
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: Gunter Jordan, 2021-03-28 more...
7 - P0569680
Marko Klasinc
(5) Problem 04/1973
P0569680
(12+9) C+
h#18
1. Txa2 Sxa2 2. Kb6 Sc1 3. Kc7 Sa2 4. Kd8 Sc1 5. Ke8 Sa2 6. Kf8 Sc1 7. Kg8 Sa2 8. Kh7 Sc1 9. Kg6 Sa2 10. Kxf6 Sc1 11. Ke7 Sa2 12. f5 Sc1 13. f4 Sa2 14. f3 exf3 15. e2 Kd2 16. Kd8 Sc3 17. Kc7 Sa4 18. Kc6 Tc3#
play all play one stop play next play all
more ...
comment
Keywords: Capture key, Switchback (Sk), Entblockung, Round Trip (k-8), Square vacation
Genre: h#
Computer test: C+, popeye 4.87
FEN: 8/1b1p1p2/k2p1P2/1p1p4/1P1P4/BRKPp3/NPP1P3/r1N5
Input: hpr, 1999-03-30
Last update: Gunter Jordan, 2022-12-01 more...
8 - P0578872
Unto Heinonen
1240 Suomen Tehtäväniekat , p. 30, 30/05/1997
Jan Hannelius zum 80. Geburtstag gewidmet
P0578872
(2+7) C+
h#7
1. Sc4+ Ka4 2. Dc6+ Kxb3 3. Sd6+ Ka3 4. c4 Kb4 5. Ld5 Ka5 6. Kc5 b3 7. Td4 b4#
play all play one stop play next play all
Yuri Bilokin: you can see *) 1... ... 2.Sc4+ Ka4 3.Qc6+ Kxb3 4.Sd6+ Ka3 5.c4 Kb4 6.Bd5 Ka5 7.Kc5 b3 8.Rd4 b4# (IM (2022-07-03)
comment
Keywords: Checking key, Ideal mate, Minimal (B), Entblockung, Tempo Loss, Remote selfblock, Selfblock, Pawn mate, Round Trip (K-5), Liniensperrung, Check Protection, Discovered check
Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 8/5b2/1n4q1/K1p5/3kr3/1p6/1P6/8
Reprints: 179 Ideal-Mate Encyclopedia Vol.1 1999
zu 18347 Die Schwalbe 308, p. 109, 04/2021
Input: hpr, 2000-12-30
Last update: Gunter Jordan, 2021-05-12 more...
9 - P0581121
Viktor S. Zheglov
7576 Ideal-Mate Review 01-03/1996
ehrende Erwähnung
P0581121
(2+6) C+
h#5
1. Kf5 Kf3 2. De5 Kg2 3. T1d4 Kf1 4. Ke4 Ke2 5. Lf5 f3#
play all play one stop play next play all
Gunter Jordan: Der sLf4 kann durch einen sB ersetzt werden bei gleicher Lösung. C+ (2021-01-07)
comment
Keywords: Minimal (B), Rücknahme Schlüsselzug, Switchback (k), Round Trip (K-4), Ideal mate, Selfblock, Pawn mate
Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 8/7b/8/3r4/4kb2/8/4KP2/q2r4
Reprints: 151 Ideal-Mate Encyclopedia Vol.1 1999
Input: hpr, 2001-03-03
Last update: Gunter Jordan, 2021-01-07 more...
10 - P1000069
Henrik Juel
7019 Thema Danicum 86 04/1997
2. Preis
P1000069
(8+9)
Ergänze einen Stein!
Letzter Zug?
+sLf8
R: 1. ... g7xSf6 2. Sg4-f6+ Kd8-e8 3. Se5-g4 Kd7-d8 4. Sc6-e5+ Kc8-d7 5. Sd8-c6 Kb8-c8 6. d7-d8=S Kc8-b8 7. c6xTd7+ Td8-d7 8. b5xLc6 0-0-0 9. a4xTb5 Ld7-c6 10. a3-a4 Lc8-d7 11. c3xDd4 Dd8-d4 12. a2-a3 d7xLe6
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There is some choice in the retro path, but in the shortest resolution, the sK round trip is uniquely defined: e8-c8(castling)-b8-c8(switchback)-d7-d8-e8. Note that wTa, still stuck in its cage, was captured on c2.
Mu-Tsun Tsai: Can't believe that this one didn't get the 1st prize. The design is really brilliant! (2011-04-17)
Henrik Juel: Thanks for your nice words, Mu-Tsun. In 1997 there were few retro problems in Thema Danicum, and they were judged together with fairy problems, so the competition was stiff. (2011-04-17)
Henrik Juel: Thanks for posting the solution, Andrew
Two minor points:
The uncheck plusses should be R: 1. ... g7xSf6 2. Sg4-f6+ Kd8-e8 3. Se5-g4 Kd7-d8 4. Sc6-e5+ Kc8-d7 5. Sd8-c6 Kb8-c8 6. d7-d8=S Kc8-b8 7. c6xTd7+
sK could wander around on the queen side while wS pendulates on, say, g4 and h2; but in the shortest resolution the sK round trip is unique (2021-01-17)
A.Buchanan: welcome Henrik - also added the famous sLf8 to the animation (2021-01-18)
Henrik Juel: Six of the pawn captures happen to be uniquely determined, namely
b5xLc6xTd7, c3xDd4
d3xTc2, d7xLe6, g7xSf6 (2021-01-18)
A.Buchanan: An earlier sequence where timing was important: dxTc2+ Kc1 Td3/Sd3+ exd3 (2021-01-18)
A.Buchanan: Solved in YouTube: https://www.youtube.com/watch?v=sKi8ahju9Mc (2022-02-17)
more ...
comment
Keywords: Add pieces (l), Last Move?, Type A, Kindergarten Problem, Volet Pawn, Ceriani-Frolkin Theme (S), Castling, Round Trip (k6)
Genre: Retro
FEN: 4k3/ppp1pp2/4pp2/8/3P4/3P2P1/1PpP1PP1/2K5
Reprints: I) Economy Records in Add Unit(s) Problems , p. 8, 03/2011
YouTube 17/02/2022
Input: Gerd Wilts, 2000-07-31
Last update: A.Buchanan, 2022-02-18 more...
11 - P1002924
Jean-Marc Loustau
10900 Ideal-Mate Review 07-09/2000
Preis
PR Eugene Albert
P1002924
(2+7) C+
h#7
0.1.1...
1. ... Kd2 2. Se6 Kd3 3. Tcd4+ Kxc3 4. Lc4 Kb2 5. Td5+ Kc1 6. Kd4 Kd2 7. Sc5 c3#
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Yuri Bilokin: you can see *) 1... ... 2.Se6 Kd2 3.Rcd4+ Kxc3 4.Bc4 Kb2 5.Rd5+ Kc1 6.Kd4 Kd2 7.Sc5 c3# (IM) (2022-07-03)
comment
Keywords: Minimal (b), Pawn mate, Switchback (K), Rücknahme Schlüsselzug, Round Trip (K-5), Selfblock, Ideal mate, interchange in mating position (ktls)
Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.73 (2048 KB))
FEN: 8/8/8/2kbb3/2rnr3/2nK4/2P5/8
Input: hpr, 2002-03-02
Last update: Gunter Jordan, 2024-03-18 more...
12 - P1008496
Mirko Degenkolbe
Reinhardt Fiebig

10190 Die Schwalbe , p. 638, 12/1998
5. Lob
P1008496
(5+5) C+
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#
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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
(MD0183)
Wilfried Seehofer: Eine tolle Aufgabe, solche guten Urdrucke wünsche ich mir in Zukunft für Schach-Aktiv! (2004-11-07)
Moldenhauer: Computerprüfung: C+ Gustav 4.1d in 3 Tagen 22 Std. 4 Min. (2022-07-03)
comment
Keywords: Interchange (DL), Round Trip (S), Model mate
Genre: s#
FEN: k7/2B5/1Q3N1p/8/8/5p2/5p2/5BbK
Input: Gerd Wilts, 2003-06-29
Last update: Felber, Volker, 2022-12-21 more...
13 - P1009205
Arnold Beine
11401 Die Schwalbe 193 02/2002
P1009205
(2+7)
h#7
2 Varianten (1.2;1.1...)
Ultraschachzwang
1. c2+ Ka2 2. c1=OK+ Ka1 3. OKb3+ Kb1 4. OKd4+ OKxd4 5. a2+ Kc1 6. a1=T+ Kb2 7. Ta2 OKxa2#
1. ... Ka1 2. c1=D+ Ka2 3. Dd2+ Kb1 4. a2+ Ka1 5. De1+ Kb2 6. De5+ OKd4 7. De2 OKxe2#
play all play one stop play next play all
(A. Beine). Umwandlungs- und Mattwechsel. Etwas störend empfinde ich, dass zufällig noch eine zusätzliche sUmwandlung auftritt, was wie ein ungewollter Pinselstrich im Bild wirkt (EB). Mattbildbastelei, USZ verhindert hier nur Nebenlösungen, gefällt mir nicht (KHS). Zu beachten sind noch die beiden gegenläufigen wK-Rundläufe in den ersten drei Zügen.
SCHRECKE: C+, popeye 4.87 (2022-12-14)
comment
Keywords: Round Trip (K), Exchange of Promotions (ok-d)
Pieces: sr = Okapi (OK)
Genre: Fairies
FEN: 8/5*1N2/8/pp6/pkp5/p1p5/8/1K6
Input: Gerd Wilts, 2003-07-01
Last update: Arnold Beine, 2022-12-14 more...
14 - P1011888
Michel Caillaud
Reto Aschwanden

Retros mailing list 31/12/2003
5. Preis
Gianni Donati 50th Jubilee Tourney
P1011888
(15+14) C+
BP in 24,5
1. c4 e5 2. c5 Ld6 3. cxd6 c5 4. Db3 c4 5. Dh3 c3 6. d3 c2 7. Ld2 c1=L 8. b4 Lb2 9. Sa3 Lc3 10. 0-0-0 g5 11. Le1 Ld2+ 12. Kb2 g4 13. Tc1 g3 14. Txc8 gxf2 15. Tc3 Dh4 16. g3 Sf6 17. Lg2 f1=L 18. e3 Le2 19. Sc4 Lf3 20. Se2 Tg8 21. Tf1 Tg6 22. Lh1 Lg2 23. Tf3 Lf1 24. Ka3 Lc1+ 25. Sb2
play all play one stop play next play all
Matching squares traced by the promoted Bishops! That this is managed without extra-set pieces is astounding. (PR Gianni Donati)
Cook: 1. c4 e5 2. c5 Ld6 3. cxd6 g5 4. d3 g4 5. e3 g3 6. Dg4 c5 7. Sc3 c4 8. Sa4 c3 9. Ld2 Sh6 10. 0-0-0 c2 11. b4 Tg8 12. Kb2 gxf2 13. g3 Tg6 14. Lg2 f1=L 15. Ka3 c1=L+ 16. Sb2 Le2 17. Le1 Ld2 18. Tc1 Sg8 19. Txc8 Lc1 20. Tc3 Lf3 21. Se2 Dh4 22. Tf1 Sf6 23. Lh1 Lg2 24. Tf3 Lf1 25. Dh3
Henrik Juel: an important keyword is missing: Donati theme
same in (some of) P1011889-P1011929 (2018-12-18)
Henrik Juel: Natch 3.1 found nothing in half an hour (2018-12-18)
Michel Caillaud: Reprint : H71 p.585, FIDE Album 2001-03

Cooked using Jacobi 0.7.5 with constraints :
1.c4 e5 2.c5 Ld6 3.cxd6 g5 4.d3 g4 5.e3 g3 6.Dg4 c5 7.Sc3 c4 8.Sa4 c3 9.Ld2 Sh6 10.0-0-0 c2 11.b4 Tg8 12.Kb2 gxf2 13.g3 Tg6 14.Lg2 f1=L 15.Ka3 c1=L+ 16.Sb2 Le2 17.Le1 Ld2 18.Tc1 Sg8 19.Txc8 Lc1 20.Tc3 Lf3 21.Se2 Dh4 22.Tf1 Sf6 23.Lh1 Lg2 24.Tf3 Lf1 25.Dh3

Correction : sTg6 to g4 (21...Tg4 instead of 21...Tg6 in the solution)
With the set of constraints used to uncork the cook, Jacobi 0.7.5 finds only the intended solution... (2021-09-20)
Michel Caillaud: The correction sTg6 to g4 was published in StrateGems 99 (p.138, sept. 2022)
It is C+ by Stelvio 0.93 (2022-12-18)
comment
Keywords: Unique Proof Game, Round Trip, Pure Round Trip (ll), Obvious promotion (l), Promotion (ll), Donati Theme
Genre: Retro
Computer test: Resolution time: Natch 3.3: ---, Euclide 1.11: ---, Stelvio 1.14: 15:10min
FEN: rn2k3/pp1p1p1p/3P1n2/4p3/1P4rq/K1RPPRPQ/PN2N2P/2b1Bb1B
Input: Gerd Wilts, 2004-01-01
Last update: Silvio Baier, 2023-08-15 more...
15 - P1011929
Nicolas Dupont
Retros mailing list 31/12/2003
Lob
Gianni Donati 50th Jubilee Tourney
P1011929
(10+15)
BP in 29,5
1. Sf3 e5 2. Sd4 exd4 3. Sc3 dxc3 4. h4 cxb2 5. Th3 bxa1=L 6. Tg3 Lb2 7. Tg6 hxg6 8. a4 Th5 9. a5 Txa5 10. h5 Ta1 11. h6 a5 12. hxg7 Sh6 13. g8=L a4 14. Lh7 a3 15. Lg8 a2 16. Lh7 L8a3 17. Lg8 Ke7 18. Lh7 Kd6 19. Lg8 Kc5 20. Lh7 Kb4 21. Lg8 c5 22. Lh7 Da5 23. Lg8 b6 24. Lh7 Lb7 25. Lg8 Lf3 26. Lh7 Sc6 27. Lg8 Te8 28. Lh7 Te4 29. Lg8 Se5 30. Lh7
play all play one stop play next play all
A six-fold oscillation by the theme Bishop, made necessary because no one else can move. Compare with Satoshi Hashimoto, Problem Paradise 1999. (PR Gianni Donati)
Silvio Baier: Kann noch nicht komplett getestet werden, aber die Version 12. h7 a4 13. hxg8=L a3 14. Lh7 a2 15. Lg8 La3 16. Lh7 Ke7 17. Lg8 Kd6 18. Lh7 Kc5 19. Lg8 Kb4 20. Lh7 c5 21. Lg8 Qa5 22. Lh7 b6 23. Lg8 Lb7 24. Lh7 Lf3 25. Lg8 Sc6 26. Lh7 Re8 27. Lg8 Te4 28. Lh7 Se5 29. Lg8 ist C+ (Stelvio 1.5) (2023-08-18)
comment
Keywords: Unique Proof Game, Pendulum (L x12), Round Trip, Non-standard material
Genre: Retro
FEN: 8/3p1p1B/1p4pn/q1p1n3/1k2r3/b4b2/pbPPPPP1/r1BQKB2
Input: Gerd Wilts, 2004-01-01
Last update: James Malcom, 2023-05-04 more...
16 - P1015966
Jan A. Rusek
3470 Themes-64 04-06/1979
2. Lob
Polnisches Championat 1977-1979
5. Platz
MP 1979 - 6. Platz
P1015966
(5+2) cooked
s#10
1. Lg3! Ke4 2. Lh2 Kd4 3. Lg1 Ke4 4. Sf6+ Kd4 5. Ke1 Kd3 6. Dg3 Kd4 7. Kd1 Kd3 8. Lf2 Kd4 9. Df4+ Kd3 10. Le1 e2#
play all play one stop play next play all
2. Lob ist richtig (vgl. geänderter Preisbericht Seite 1963)
Cook: DL 5. Kd1 Kd3 6. Dg6+ Kd4 7. Dg3 Kd3 8. Lf2 Kd4 9. Df4+ Kd3 10. Le1 e2#
Iwan Soroka: Korrektur: Tc1-c2. C+, Brute Force Gustav 4.0i.
Lösung: 1.Le1-g3 Kd4-e4 2.Lg3-h2 Ke4-d4 3.Lh2-g1 Kd4-e4 4.Sd5-f6 Ke4-d4 5.Ke2-d1 Kd4-d3 6.Dg5-g3 Kd3-d4 7.Tc2-c1 Kd4-d3 8.Lg1-f2 Kd3-d4 9.Dg3-f4 Kd4-d3 10.Lf2-e1 Be3-e2# (2021-10-14)
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comment
Keywords: Round Trip (L), Minimal, Miniature
Genre: s#
FEN: 8/8/8/3N2Q1/3k4/4p3/4K3/2R1B3
Reprints: 1638 Problemista 163-165 01-02/1982
1855 Problemista 182-184 07-09/1983
1508 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2021-10-14 more...
17 - P1016504
Oleg W. Paradsinski
1215 Shakhmatnaya Poeziya 01-06/2002
P1016504
(5+2) C+
s#5*
* 1. ... Lxb7#
1. Db5+! Kc7 2. De5+ Kc8! 3. Dh8+ Kc7 4. Dd8+ Kc6 5. Da5 Lxb7#
play all play one stop play next play all
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
Henrik Juel: C+ Popeye 4.61 (2020-11-09)
comment
Keywords: Mutate, Meerane-Thema, Round Trip (D-5), Miniature, Minimal (l), Model mate, Checking key, Flight-giving key
Genre: s#
FEN: b7/PN6/K1k1P3/Q7/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2020-11-26 more...
18 - P1043143
Ottó Titusz Bláthy
British Chess Magazine 1939
Weihnachts- und Neujahrsgrüße
von Otto Blathy und Frau
P1043143
(6+10) C+
#10
1. Dh1+! g2 2. Dxh8 Lxf5 3. Da8+ Tc6 4. Da2+ Tc4 5. Dxg2+ Te4 6. Dg8+ Le6 7. Da8+ c6 8. Da2+ Tc4 9. Dg2+ Te4 10. Dxe4#
play all play one stop play next play all
BS Problemid: 28111
Authors: Blathy, Otto T
Sources:
Years: 1939
more ...
comment
Keywords: Brian Stephenson Collection (28111), Round Trip
Genre: n#
Computer test: Popeye 4.61
FEN: 7n/2ppK2Q/1p2b1r1/1p1kbR2/1P6/2PB2p1/8/8
Reprints: Die Schwalbe 133, p. 440, 01/1939
Süddeutsche Schachzeitung , p. 66, 1957
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-10-31 more...
19 - P1050295
August von Cywinski de Puchalla
Illustrirtes Familien-Journal (Leipzig) 1860
P1050295
(9+10) C+
#5
1. De8! Se6 2. Tg7+ Sxg7 3. Dxe5+ Sf5 4. De3+ Sxe3 5. Se6#
play all play one stop play next play all
SP: This is not Cywinski's position (who had bPa3 instead of Sa5 allowing
1.Rg7+) but a correction by Holzhausen (20a p. 86, ASK München
Festschrift 1911). (2023-10-24)
more ...
comment
Keywords: Brian Stephenson Collection (35329), Round Trip (sS)
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 1b4N1/q1p1R3/8/n1n1p1kP/Q2N2Pp/5Pp1/3P4/1b4K1
Reprints: 222 Deutsche Schachzeitung 7, p. 168, 04/1952
267 Beispiele zur Ideengeschichte des Schachproblems , p. 68, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-12-30 more...
20 - P1051583
Manfred Zucker
1860 Sächsische Zeitung 16/09/1988
2. ehrende Erwähnung
P1051583
(4+6)
#5
24. Problempreislösen, Preisaufgabe F

(MZ697)
.
Sally: Rundlauf des w.Königs mit Anderssen Verstellung und Matt.
1.Kg3! - Bg5,2.Kxh3 -Bg4+,3.Kxh2 - Bb6,4.Kg2 - Bb6,5. Kxg3#
Durbar- Thema: Alle Lösungszüge, einschließlich des Mattzuges werden vom w. König ausgeführt.
S. 58 Ausgew. S. Aufgaben (19898) Nr. 107 (Zucker) (2010-08-26)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-31)
comment
Keywords: Brian Stephenson Collection (36623), Model mate, Round Trip (K), Durbar Theme
Genre: n#
FEN: k7/1p6/4p1p1/1N2B3/8/7p/5K1p/7B
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-31 more...
21 - P1067036
Heinz Zander
Problemkiste 04/1992
P1067036
(11+8) C+
s#5
1. Da8! b1=T! 2. Lxb4+ Txb4 3. Sc6+ Tb8 4. Da3+ Tb4 5. Td3 cxd3,exd3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-08-16)
comment
Keywords: Battery creation, Exchange of roles, Round Trip
Genre: s#
FEN: 3N1k2/3R3P/5b1P/3Q3B/1rp1p3/B1p1P3/1pKp4/3N1R2
Input: Frank Müller, 2004-11-01
Last update: Marcin Banaszek, 2021-08-21 more...
22 - P1081577
Hans Werner Gomoluch
7109 Schach-Echo 06/1972
P1081577
(6+4) C+
s#5
1. Tg1 Lf8 2. g7+ Lxg7 3. Ta8 Lf8 4. Lxf6+ Lg7 5. Lb1 Lxf6#
play all play one stop play next play all
Sehr fein die doppelte L-Rückkehr und die langen weißen Rückzuge! (Heinz Winterberg, K.D. Schulz)
more ...
comment
Keywords: Round Trip, Broecker-Schema
Genre: s#
Computer test: Gustav 4.1d
FEN: 4R1bk/6b1/5pP1/5BR1/8/8/1B6/K7
Input: HBae, 2009-02-06
Last update: Arnold Beine, 2021-04-03 more...
23 - P1081743
Ottó Titusz Bláthy
13299 Deutsche Schachzeitung 01/1914
P1081743
(7+5) C+
s#4
* 1. ... Lxf2#
1. Se7+! Kh8 2. Sf7+ Kh7 3. Sg6 Kg8 4. Sg5 Lxf2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2021-11-24)
comment
Keywords: Checking key, Round Trip (k-3), Mutate
Genre: s#
FEN: 6k1/6p1/6N1/6NP/8/8/PP3R1p/K5br
Reprints: 1 Nedela (Riga) 26/01/1923
27) idee & form 159, p. 5381, 07/2023
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-09-07 more...
24 - P1081751
Wolfgang Pauly
540 Magyar Sakkvilag 1918
P1081751
(7+8) C+
s#4
1. Tge2! d3 2. Te4 h4 3. Tg4 d2 4. Tg2 hxg2#
2. ... d2 3. Te2 h4 4. Tg2 hxg2#
1. ... h4 2. Te4 d3 3. Tg4 d2 4. Tg2 hxg2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-01-23)
comment
Keywords: Pure Round Trip (T), Round Trip (T), Alleinunterhalter
Genre: s#
FEN: 8/8/6p1/6Pp/1p1p4/pP5p/R5RP/3Qnk1K
Reprints: (55) Deutsches Wochenschach 22/06/1919
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2022-01-27 more...
25 - P1082129
Michel Caillaud
625 Rex Multiplex 07-09/1986
P. Moutecidis gewidmet
1. Preis
P1082129
(10+3) C+
s#13*
* 1. ... Lxf3#
1. Sf4! Kg1 2. Tc1+ Lf1 3. Le2 Kh1 4. c6 Kg1 5. c7 Kh1 6. c8=D Kg1 7. Dc3 Kh1 8. De1 Kg1 9. Tc5 Kh1 10. Sh3 Kg2 11. Dg3+ Kh1 12. Df3+ Lg2 13. Lc4 Lxf3#
play all play one stop play next play all
Platzwechsel-Zyklus, White-to-play (Zugwechsel), weiße Umwandlungen, humoristisches Problem. FA=8
paul: Tested by Gustav (brute force) in about 14 hours. (2022-06-30)
comment
Keywords: zyklischer Platzwechsel (BTL), changed blocks, Exchange of roles, Round Trip, Change of Pins, Selfblock, Promotion (D), Antiphönix, Change of Sacrifices, Fata Morgana, Model mate
Genre: s#
FEN: 8/4p3/4P3/2PKP3/2RP2N1/5B1N/6bP/7k
Reprints: F79 FIDE Album 1986-1988 , p. 440, 1995
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2023-10-29 more...
26 - P1082134
Wolfgang Weber
7703 Schach-Echo 10/1973
Lob
P1082134
(6+2) C+
s#5*
* 1. ... Dxg8#
1. Sg3! Kf6 2. De5+ Kg6 3. Dh5+ Kf6 4. Se4+ Ke6 5. Da5 Dxg8#
play all play one stop play next play all
Sparsame Darstellung der Rückkehr von weißer Dame, weißem Springer und schwarzem König. (Preisrichter A.H.Kniest, Schach-Echo,1974, S.128)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-11-11)
comment
Keywords: Round Trip, Minimal (d), Mutate
Genre: s#
FEN: 3K2B1/2B2q2/4k2P/Q7/4N3/8/8/8
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-02-26 more...
27 - P1082467
Heinz Winterberg
1154 feenschach 02/1974
1. ehrende Erwähnung
P1082467
(5+5)
s#7
Circe
Längstzüger
1. Dc2+ Sxc2[+wDd1] 2. Tb5+ Sb4 3. Da1+ Kc2 4. Dc1+ Kd3 5. Lxf5[+sBf7]+ Ke2 6. Te5+ Kf3 7. Dc6+ Sd5#
play all play one stop play next play all
Anton Baumann: C+ Alybadix (2021-11-30)
comment
Keywords: Circe, Maximummer, Round Trip (D)
Genre: Fairies
FEN: 3n4/6P1/2Q1BK1p/R4p2/8/8/1k6/n7
Input: HBae, 2009-02-06
Last update: HBae, 2017-11-04 more...
28 - P1082640
Hans Moser
1696 feenschach 31 11-12/1975
P1082640
(8+3) C+
ser-h=27
Circe
1. Ka4 2. Kb3 3. Kxc3[+wBc2] 4. Kd2 5. Ke3 6. Kf4 7. Kg5 8. Kxf6[+wBf2] 9. Ke7 10. Kd8 11. Kxc8[+wLf1] 12. Kb7 13. Kxa8[+wSb1] 14. Kb7 15. Kc8 16. Kd7 17. Ke6 18. Kf5 19. Kf4 20. Kxf3 21. Kxf2 22. Ke1 23. Kd1 24. Kxc2 25. Kb3 26. Ka4 27. Ka5 Sc3=
play all play one stop play next play all
more ...
comment
Keywords: Circe, Round Trip (k), Seriesmover
Genre: Fairies
Computer test: Alybadix
FEN: N1B5/P1p5/2p2P2/k1K5/3P4/2P2P2/8/8
Input: HBae, 2009-02-06
Last update: Arnold Beine, 2021-04-03 more...
29 - P1083336
Walther Jørgensen
2527 Arbejder-Skak 02/1950
P1083336
(11+10) C+
s#5*
* 1. ... Dh6 2. gxh6 Kb6#
* 1. ... Dh7 2. Txh7 Kb6#
* 1. ... Dh8 2. Sxh8 Kb6#
* 1. ... Dxg6 2. Txg6 Kb6#
* 1. ... Dxg5 2. Sxg5 Kb6#
* 1. ... Dg4 2. fxg4 Kb6#
* 1. ... Dxf3 2. exf3 Kb6#

1. Sgf8! Dh8! 2. Sh7 De8! 3. Shf8 Dh5! 4. Sg6
4. ... Dh6 5. gxh6 Kb6#
4. ... Dh7 5. Txh7 Kb6#
4. ... Dh8 5. Sxh8 Kb6#
4. ... Dxg6 5. Txg6 Kb6#
4. ... Dxg5 5. Sxg5 Kb6#
4. ... Dg4 5. fxg4 Kb6#
4. ... Dxf3 5. exf3 Kb6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force
Die Lösung lautet richtig: 1.Sgf8! Dh8! 2.Sh7 De8! 3.Shf8 ... (2021-11-03)
comment
Keywords: Grab, Round Trip, Tempo Duel
Genre: s#
FEN: K1B5/1r4R1/k1p1N1N1/rbp3Pq/p1p4p/P1P2P1P/4P3/8
Input: HBae, 2009-02-23
Last update: Marcin Banaszek, 2021-11-05 more...
30 - P1088830
Ivan Soroka
S924 The Problemist 09/1983
2. ehrende Erwähnung
P1088830
(12+2) C+
s#4
1. Th1! b6 2. Dg1 bxa5 3. Da1 a4 4. Tb1 axb3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force
Umwandlungsläufer wLa7! (2022-01-29)
more ...
comment
Keywords: Round Trip, white Bristol (reziprok TD/DT), Minimal (b), Schlüssel = Eckzug, Obvious promotion
Genre: s#
FEN: 8/Bp6/8/PP6/2kPP3/PR6/KP1P4/QR6
Input: Frank Müller, 2009-07-17
Last update: Gunter Jordan, 2022-11-26 more...
31 - P1090925
Jacques Rotenberg
128 Phénix 10/1988
1. ehrende Erwähnung
P1090925
(6+2) C+
s#8*
* 1. ... Lb7 2. Dc6 Lxc6#
1. Sb8! Lb7 2. Sd7 Lc6 3. Sf8 Lb7 4. Dc6 Kb8 5. Se6 Ka8 6. Sc7+ Kb8 7. Sa6+ Ka8 8. Ta1 Lxc6#
play all play one stop play next play all
Frank Müller: läßt sich mit wDf3 und sLe4 um zwei Züge erweitern
Hier liegt Keine Vorgängerschaft vor, denn es wird ein interessanter 6-zügiger Rundlauf des wS gezeigt!
paul: Anticipated by P1186964 (Schildberg) (2022-09-14)
Jacques Rotenberg: not at all anticipated !!
the solution is completely different (2022-12-04)
Jacques Rotenberg: the P1186964 itself is anticipated! (2022-12-04)
Jacques Rotenberg: about P1186964 see P1186601 (2022-12-04)
Iwan Soroka: @paul. P1186964 is kein Vorgänger zu P1090925. Was genau ist anticipated? (2022-12-04)
more ...
comment
Keywords: Minimal (l), Corner mate, Model mate, Switchback (Skl), Tempo Loss, Round Trip (S-6)
Genre: s#
Computer test: I. Soroka: Gustav 3.2 d
FEN: k7/8/N1b5/3Q4/8/8/7P/1R4BK
Input: Frank Müller, 2009-09-09
Last update: Gunter Jordan, 2022-12-05 more...
32 - P1091520
Vladimir V. Sokolov
1203 Phénix 06/1992
P1091520
(7+4) C+
s#5
1. Lb6 bxc6 2. Lc5 cxd5 3. Ld4 dxe4 4. Le3 exf3 5. Lf2 fxg2#
play all play one stop play next play all
SCHRECKE: Vorgänger: siehe P1264474 (2021-07-26)
comment
Keywords: Alleinunterhalter, Pac-Man, Round Trip (L)
Genre: s#
FEN: 8/1p6/2P5/3P4/4P2p/5P1k/5BRp/7K
Input: Frank Müller, 2009-10-03
Last update: Frank Müller, 2009-10-03 more...
33 - P1096343
Helmut Zajic
15621 Schach 12/2004
P1096343
(8+7) C+
s#6
1. Se5+! Kf6 2. Sg4+ Kf7 3. Lc3 Th1,T~ 4. Se5+ Kf6 5. Sf3+ Kf7 6. Sxg5+ hxg5#
play all play one stop play next play all
more ...
comment
Keywords: Round Trip (S)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 1R2R1nK/1B3k2/6pp/2p3pr/2P1P3/5N2/1B6/8
Input: Frank Müller, 2009-12-20
Last update: Marcin Banaszek, 2021-03-23 more...
34 - P1105762
Hermann Rübesamen
320 Deutsche Schachblätter 01/10/1910
P1105762
(8+4) C+
s#4
1. Lf6! droht 2. b4+ Lxf6#
1. ... Lf4 2. Txc1+ Lxc1 3. b4+ Lb2 4. Lc3 Lxc3#
play all play one stop play next play all
Römische Idee
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-04-01)
comment
Keywords: Round Trip (L), Römer
Genre: s#
FEN: 6BK/7P/1p6/1P4b1/8/N1B5/1P6/k1n4R
Reprints: Narodni Politika 15/12/1912
Wiener Schachzeitung , p. 108, 03-04/1913
Input: Frank Müller, 2010-05-23
Last update: Marcin Banaszek, 2022-04-03 more...
35 - P1105824
Sigmund Herland
288 Deutsche Schachblätter 21/08/1910
P1105824
(11+6) C+
s#4
1. Ta6! gxh5 2. e3 h4 3. e8=L h3 4. Lh5 h2#
1. ... g5 2. Ta3 (Rückkehr) g4 3. Tf3 gxf3 4. e3 f2#
1. ... gxf5 2. Lf3 f4 3. Le4 (Rückkehr) f3 4. e3 f2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-01-14)
comment
Keywords: Round Trip, Rücknahme Schlüsselzug
Genre: s#
FEN: 7Q/4P1r1/6p1/2PPkP1N/1R2B3/R5p1/4P1p1/6Kb
Input: Frank Müller, 2010-05-23
Last update: Marcin Banaszek, 2022-01-17 more...
36 - P1106343
Hieronymus Fischer
1 Deutsche Schachblätter 05/01/1913
P1106343
(7+10) C+
s#4*
* 1. ... h3 2. Sde3 Kc3 3. Sc2 h2#
1. Sde3! Kc3! 2. Sc2 h3 3. S2e3 Kd4! 4. Sd1 h2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-01-14)
comment
Keywords: Round Trip (S)
Genre: s#
FEN: 8/4p3/4p3/2p1p3/1pNkB2p/1P3Pp1/P5p1/3N2Kb
Input: Frank Müller, 2010-05-29
Last update: Marcin Banaszek, 2022-01-17 more...
37 - P1106585
Hartmut Laue
4397 Die Schwalbe 08/1983
Lob
P1106585
(7+10) C+
s#2
1. g8=T! droht 2. Lg3+ Lxg3#
1. ... g1=T 2. h8=T+ Lh5#
1. ... Sxf4 2. Dh3+ Sxh3#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-06-17)
comment
Keywords: Round Trip, Promotions to rooks
Genre: s#
FEN: qb2B3/p2Q2PP/8/6P1/5B1k/3p3n/r3b1pK/3r4
Input: Frank Müller, 2010-06-03
Last update: Marcin Banaszek, 2022-06-23 more...
38 - P1109866
René Jean Millour
5779v feenschach 95 06-09/1990
B. E.de Haas & Manfred Rittirsch gewidmet
P1109866
(11+9) C+
ser-h=10*
Circe
4.1...
Korr. fs-103 01-09/1992 S. 246
1. * Sg3=
1. Sxf7 2. Sh6 3. Sf5 4. Sg3 5. Sxh1 6. Sg3 7. Sf5 8. Sh6 9. Sf7 10. Sh8 Tf7=
1. Lxf7 2. Le6 3. Lh3 4. Lg2 5. Lxh1 6. Lg2 7. Lh3 8. Le6 9. Lf7 10. Le8 Tf7=
1. Txf7 2. Tf4 3. Ta4 4. Txa1[+wSg1] 5. Ta4 6. Th4 7. Txh1 8. Th4 9. Tf4 10. Tf8 T3f7=
1. Dxf7 2. Df6 3. Dxb2 4. Dxa1[+wSg1] 5. De5 6. Dh2 7. Dxh1 8. Dh3 9. De6 10. Dg8 Tf7=
play all play one stop play next play all
more ...
comment
Keywords: Circe, Round Trip (d,t,l,s), Seriesmover
Genre: Fairies
Computer test: Alybadix
FEN: 4brqn/3p1Rpk/P2p2r1/3P2P1/8/5R2/1P3P2/NB1K3N
Input: HBae, 2010-07-06
Last update: Arnold Beine, 2022-11-09 more...
39 - P1113407
Ernst Otto Martin
70 Neues Grazer Tagblatt 22/02/1925
P1113407
(2+7)
#4
Blockzüger
1. Lf8 Kd8 2. Lxg7 Le8 3. Lf8 Te7 4. Lxe7#
play all play one stop play next play all
Das Stammproblem des Blockzügers.
Henrik Juel: Blockzüger: Durch den Zug der Schwarzen soll das direkte Fluchtgebiet des schwarzen Königs von schwarzen Steinen nach Möglichkeit besetzt erscheinen. (2021-11-25)
comment
Keywords: Blockzüger, Round Trip (L), Minimal
Genre: Fairies
FEN: 2r1k3/2ppB1nr/5Kb1/8/8/8/8/8
Reprints: (V) Die Schwalbe 01-02/1966
Input: Frank Müller, 2010-08-22
Last update: Frank Müller, 2021-11-25 more...
40 - P1114192
Theodor Steudel
85 mpk-Blätter 01/2005
P1114192
(3+6)
h#4
1. Ng5 a6 2. Nxa8 a7 3. Ng5 a8=N 4. Ne1 Nd2#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-04-15)
comment
Keywords: Round Trip (n)
Pieces: su = Nightrider (N)
Genre: Fairies
FEN: QK6/8/8/P7/8/8/4npn1/4*2nkb1
Input: Frank Müller, 2010-09-01
Last update: Frank Müller, 2010-09-01 more...
41 - P1124449
Nikolay Kondratyuk
67 Leninske Plemja 30/12/1986
Bron-Memorial 1. Preis
P1124449
(2+5)
#5
1. Da1+ Kb5 2. Dh8 Ka5,Ka6 3. Da8+ Kb5 4. Da1 Kc5 5. De5#
4. ... c5 5. Da4#
2. ... c5 3. De8+ Ka6,Ka5 4. Da4#
play all play one stop play next play all
F1DK EE6
vf: a1<>h1, Frank Uhlig, 17.06.1995, Neue Osnabrücker Zeitung
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-04-26)
comment
Keywords: Miniature Collection (0342157), Minimal, Four corners (E05), Miniature, Round Trip (D), corner to corner
Genre: n#
FEN: 8/1p6/1pp5/k7/1p6/1K6/8/7Q
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-04-26 more...
42 - P1134837
Joseph C. J. Wainwright
More White Rooks 1911
P1134837
(5+2)
#4
1. Th8! droht 2. a8=D#
1. ... Kxa7 2. Txh1 Kb8 3. Ta1 Kc8 4. Ta8#
1. ... Lxd5+ 2. Kxd5 Kb5 3. Tb8+ Ka4 4. a8=D# 2. ... Kxa7 3. Kc6
play all play one stop play next play all
RLT_ RU-KT_ EE6_ H42 mm
vf: wBc5->d6, S. Boschew, 1955, Glos Pracy
Henrik Juel: duals like 1... Lxd5+ 2.Kxd5 Ka5 3.Tb8,Kc4 (2023-12-12)
comment
Keywords: Minimal (b), Miniature, Round Trip (wT), corner to corner, Promotion in the mating move (D, Drohung)
Genre: n#
FEN: R7/P7/k1K5/2PP4/8/8/8/7b
Reprints: 108 Das Schachproblem , p. 40, 1981
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-12 more...
43 - P1159524
Otto Kaden
Kieler Nachrichten 1959
P1159524
(4+3)
#6
1. Kf4 Kh3 2. Lg1 Kh4 3. Lg2 Kxh5 4. Kf5 Kh4 5. Lf2+ Kh5 6. Lf3#
play all play one stop play next play all
LsL RU-KLL RU3
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-05-22)
comment
Keywords: Miniature Collection (0081437), Round Trip (KLL)
Genre: n#
FEN: 8/7p/7p/5K1P/8/5B2/5B1k/8
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2016-03-28 more...
44 - P1184401
Stefan Milewski
52 Szachista 07/2000
P1184401
(9+5) C+
s#5
1. Sb5 b6 2. S1a3 bxa5 3. Sc7 a4 4. Sxd5 axb3 5. Sb1 b2#
play all play one stop play next play all
more ...
comment
Keywords: Round Trip (S)
Genre: s#
Computer test: Gustav 4.1d
FEN: 4B3/1p6/8/P1kpQ3/2b5/NRR5/5r2/KN4B1
Input: Frank Müller, 2011-01-07
Last update: Arnold Beine, 2021-04-05 more...
45 - P1197230
Friedrich Hariuc
The Problemist 07/1980
Minimalturnier
4. ehrende Erwähnung
P1197230
(2+12)
#41
1. Se4 Sd3 2. Ka2 Sb4+,Sc1+ 3. Kb2 Sd3+ 4. Ka3 e6 5. Ka2 Sb4+,Sc1+ 6. Kb2 Sd3+ 7. Ka3 e5 8. Ka2 Sb4+,Sc1+ 9. Kb2 a3+ 10. Kxa3 Sd3 11. Ka2 Sb4+,Sc1+ 12. Kb2 Sd3+ 13. Ka3 a4 14. Ka2 Sb4+,Sc1+ 15. Kb2 Sd3+ 16. Ka3 a5 17. Ka2 Sb4+,Sc1+ 18. Kb2 Sd3+ 19. Ka3 a6 20. Ka2 Sb4+,Sc1+ 21. Kb2 a3+ 22. Kxa3 Sd3 23. Ka2 Sb4+,Sc1+ 24. Kb2 Sd3 25. Ka3 a4 26. Ka2 Sb4+,Sc1+ 27. Kb2 Sd3+ 28. Ka3 a5 29. Ka2 Sb4+,Sc1+ 30. Kb2 a3+ 31. Kxa3 Sd3 32. Ka2 Sb4+,Sc1+ 33. Kb2 Sd3+ 34. Ka3 a4 35. Ka2 Sb4+,Sc1+ 36. Kb2 a3+ 37. Kxa3 Sd3 38. Ka2 Sb4+,Sc1+ 39. Kb2 Sd3+ 40. Ka3 ... 41. Sf2,Sg3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-08-19)
comment
Keywords: Minimal (S), Round Trip (K-3), Switchback (s), Corner mate, Model mate, Smothered mate
Genre: n#
FEN: 8/p3p3/p7/p5N1/p2p4/K7/6pp/2n2nrk
Input: Frank Müller, 2011-06-10
Last update: Gunter Jordan, 2021-09-11 more...
46 - P1199386
Heinz Zander
2506 Problemkiste (70) 08/1990
Erich Bartel zum 60. Geburtstag gewidmet;
P1199386
(7+5)
s#8;
Köko;
1. Tg7! Tb1 2. Dg8+ Tb8 3. Tg4 Tf8 4. Lxa2 Tb8 5. Tb4 Tf8 6. Lc4 Tb8 7. Kb3 Tf8 8. Dg2+ Tf3# (3.Tb7? Tc8! 4.La2 Tf8!)
play all play one stop play next play all
Einen herzlichen Gruß und ein
Dankeschön in die Colonia Agrippinensis an meinen guten
Freund Hazett aus der alten Augusta Vindelicorum (-eb-).
Zweimal Rückkehr (HM).
Zwei weiße Rückkehren und ein schwarzes Pendel
ergeben zusammen...ein echtes Rätselstück (AR).
Erich Bartel: Nachdruck:
Zander: Ausgewählte Schachaufgaben 1996 (2011-07-25)
Anton Baumann: C+ Alybadix (2022-02-01)
comment
Keywords: Köko, Round Trip
Genre: Fairies
FEN: k7/p4Q2/N7/N7/P1B3R1/K6p/p7/r7
Input: Erich Bartel, 2011-07-25
Last update: A.Buchanan, 2022-02-02 more...
47 - P1214205
Jan A. Rusek
3123 Springaren 08/1955
4. Lob
P1214205
(10+7)
s#5
b) wBd4 nach d5
a) 1. La8 b5 2. Db7 b4 3. Dh1 b3 4. Lg2 b2 5. Lg3 hxg3#
b) 1. Ld4 b5 2. Sb6 b4 3. Sa4 b3 4. Lf2 b2 5. Lg3 hxg3#
play all play one stop play next play all
Anton Baumann: b) ist nicht eindeutig: zB 1.Ld4 b5 2.Sb6 b4 3.f5,Le5
oder 1.Ld4 b5 2.Sb2 axb2 3.f5,d6,Lf2,Le3,Le5 ... (2023-09-28)
comment
Keywords: white Bristol (LD,DL), Round Trip
Genre: s#
FEN: 8/2R5/1p6/8/N2P1P1p/p6P/p4BBK/rk2b1RQ
Input: Frank Müller, 2011-10-10
Last update: Rainer Staudte, 2015-07-19 more...
48 - P1216787
Philip Hamilton Williams
British Chess Magazine 04/1905
P1216787
(8+6) C+
s#6
1. Th1 c5 2. Th3 c4 3. Lxd3+ cxd3 4. Ld2 g5 5. Thh1 g4 6. Thf1 g3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-19)
Mario Richter: Stimmen die Quellinfos?
laut Index des BCM für 1905 nur 2 Probleme von P.H. Williams in diesem Jahr, 09/1905 p.371 No. 1979 ein #2, 10/1905 p.412 No. 1987 ein #3; (2020-11-20)
comment
Keywords: Round Trip (T)
Genre: s#
FEN: 8/4N3/2p3p1/4p1B1/4k3/1N1r4/4nKP1/1B2RR2
Input: Frank Müller, 2011-11-05
Last update: Marcin Banaszek, 2020-11-24 more...
49 - P1224096
Cauby Pulcherio
Xeque Mate, Revista Brasileira de Xadrez 1929
Preis
P1224096
(11+9) C+
#4
1. Kd3! Kd6 2. Kd4 e5+ 3. Kc4+ Ke6 4. Kc3#
play all play one stop play next play all
more ...
comment
Keywords: Durbar Theme, zyklischer Platzwechsel (kb), Round Trip (K)
Genre: n#
Computer test: M. Schreckenbach: Gustav 4.2 e
FEN: 6nB/2p1p3/1pP1pnRp/pP2k2P/P7/2K1P1N1/B2R4/8
Input: Felber, Volker, 2011-11-08
Last update: Olaf Jenkner, 2023-09-03 more...
50 - P1229321
Hieronymus Fischer
31 Deutsches Wochenschach 08/06/1919
P1229321
(7+7) C+
s#4
1. Kg2! g5 2. Kxg3 g4 3. Kg2 g3 4. Kf1 g2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-01-07)
comment
Keywords: Round Trip (K)
Genre: s#
FEN: 5N1B/3Q1Nr1/Rb3kp1/8/8/3p2p1/3p4/3B1K2
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2022-01-17 more...
51 - P1229323
Leon Loewenton
34 Deutsches Wochenschach 08/06/1919
P1229323
(11+9) C+
s#6
1. De4+ Ld4 2. Dxc6+ Lc5 3. De4+ Ld4 4. Dc2+ Lc3 5. Lg4 Lxg4 6. Sxg4 Th5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-16)
comment
Keywords: Round Trip (Dl)
Genre: s#
FEN: 8/4N2p/2p3pr/1p4Kb/1Pk2P1p/P1b1P2P/2QP1N2/3B4
Input: Frank Müller, 2012-01-02
Last update: James Malcom, 2021-02-16 more...
52 - P1229324
Hieronymus Fischer
35 Deutsches Wochenschach 08/06/1919
P1229324
(6+7) C+
s#4
1. Tb5! a4 2. Txd5 a3 3. Tb5 c3 4. Tb2 axb2,cxb2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2021-12-01)
comment
Keywords: Round Trip (T)
Genre: s#
FEN: 5Rbk/7p/7P/p2p4/2pP4/8/pRP5/K7
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-12-04 more...
53 - P1229325
Leon Loewenton
36 Deutsches Wochenschach 08/06/1919
P1229325
(13+5) C+
s#6
1. Tb6+ Tc3 2. Tbxf6 h6 3. Tb6 c4 4. f3 cxd3 5. Tb2+ Tc5 6. Tg5 hxg5#
play all play one stop play next play all
more ...
comment
Keywords: Round Trip (t)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/B6p/B4p2/2p2R1P/2rk1KP1/3P2P1/1R1P1P2/Q3N3
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-01-31 more...
54 - P1229328
Hieronymus Fischer
39 Deutsches Wochenschach 08/06/1919
P1229328
(9+5) C+
s#4
1. Sd1! a3,c3 2. Sxe3 c3,a3 3. Sd1+ e3 4. Sb2 axb2,cxb2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2021-12-01)
comment
Keywords: Round Trip (S)
Genre: s#
FEN: 8/R7/1k6/R2P4/p1p1p3/4p3/PNP5/KN4B1
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-12-04 more...
55 - P1229330
Hieronymus Fischer
42 Deutsches Wochenschach 08/06/1919
P1229330
(7+5) C+
s#5
1. Se8 Ke4 2. Lxc2+ Kd5 3. Le4+ Kxe4 4. Sf6+ Kd3 5. f5 c2#
play all play one stop play next play all
more ...
comment
Keywords: Round Trip (k)
Genre: s#
Computer test: C+ Gustav 4.1d
FEN: 8/2N5/8/8/5P1p/1PpkB2Q/2np4/1B1K4
Input: Frank Müller, 2012-01-02
Last update: Arnold Beine, 2021-06-05 more...
56 - P1229333
Hieronymus Fischer
45 Deutsches Wochenschach 08/06/1919
P1229333
(6+5) C+
s#5
1. Dg5+ Df5 2. Dxe7+ De6 3. Dg5+ Df5 4. Dxe3+ De4 5. Sd6 Dxe3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-06-21)
comment
Keywords: Round Trip (d)
Genre: s#
Computer test: Gustav 4.1d
FEN: 4N1Q1/3pr3/8/2N1k3/4q3/4p3/8/3RKR2
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-06-29 more...
57 - P1229334
Leon Loewenton
46 Deutsches Wochenschach 08/06/1919
P1229334
(8+4) C+
s#5
1. Ld2+! De4 2. Dxd7+ Dd5 3. Dg4+ De4 4. Lf4+ Dd3 5. Sc6+ Sxc6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-09-14)
comment
Keywords: Round Trip (d)
Genre: s#
FEN: 8/n2p3B/8/N6R/PK1k1BQ1/3q4/8/3R4
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-09-16 more...
58 - P1229335
Hieronymus Fischer
47 Deutsches Wochenschach 08/06/1919
P1229335
(7+6) C+
s#5
1. Dg6+ Tf5 2. Dxg2+ Tf3 3. Dg6+ Tf5 4. Dc6+ Td5 5. Td2 exd2#
play all play one stop play next play all
more ...
comment
Keywords: Round Trip (t)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/5Q2/7N/3r4/4k3/1p2p2N/1Bp1P1p1/2KR4
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-05-10 more...
59 - P1229340
Leon Loewenton
52 Deutsches Wochenschach 22/06/1919
P1229340
(13+8) C+
s#5
1. S5f4+ Sd6 2. Dxa4+ Sc4 3. Dd7+ Sd6 4. Sd5+ Se4 5. Lg2 hxg2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-07-10)
comment
Keywords: Round Trip (DSs)
Genre: s#
FEN: 7B/3Qp1r1/p3P3/P2N4/p2kn2R/1P1N1B1p/3PPp1P/5K2
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-07-15 more...
60 - P1229341
Wolfgang Pauly
58 Deutsches Wochenschach 22/06/1919
P1229341
(6+5) C+
s#5
1. e5! Ka4 2. Dd1+ Kb5 3. Dd5+ Ka4 4. Dd7+ Kb3 5. Dc6 a2#
1. ... Kc4 2. De4+ Kb5 3. Dd5+ Ka4 4. Dd7+ Kb3 5. Dc6 a2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-04-23)
comment
Keywords: Round Trip (k), Pure Round Trip (k)
Genre: s#
FEN: 8/5p2/p4P2/B7/1P2P3/pk6/1p6/1K2Q3
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-04-28 more...
61 - P1229342
Wolfgang Pauly
59 Deutsches Wochenschach 22/06/1919
P1229342
(14+3) cooked
s#5
1. e8=S gxh3 2. Sh2 Dxf7 3. Th5+ Dxh5 4. Tf7+ Dxf7 5. Dd5+ Dxd5#
1. e8=S g3 2. Txg3 Dxf7 3. Th5+ Dxh5 4. Tf3+ Dxf3 5. Dd5+ Dxd5#
play all play one stop play next play all
Cook: NL 1. f8=D+! Df7 2. De4+ Kf6 3. Df4+ Ke6 4. De5+ Kd7 5. Dd5+ Dxd5#
paul: Cook: 1.f8=Q+ Qf7 2.Qe4+ Kf6 3.Qf4+ Ke6 4.Qe5+ Kd7 5.Qd5+ Qxd5# (2021-07-27)
comment
Keywords: Bauernschlag-Varianten, Round Trip (d), Pure Round Trip (d)
Genre: s#
FEN: KB5N/P3PPRR/2Q5/3q1k2/6pP/3PP2P/8/5N2
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-07-29 more...
62 - P1229348
Wolfgang Pauly
87 Deutsches Wochenschach 22/06/1919
P1229348
(10+4) cooked
s#5
1. Lh6! Ke5 2. De8+ Kf6 3. Dd8+ Ke5 4. Lf4+ Kd4 5. Sc6+ Sxc6#
play all play one stop play next play all
Cook: NL
SCHRECKE: Nebenlösung
1.Lg3+! Ke3 2.Te1+ De2/Kd2 3.Df2+ Kd2/De2 4.Dd4+ Dd3 5.Dc3+ D:c3#
Das könnte auch als 2. Lösung durchgehen. (2021-09-14)
milan: +wPf6 M.Frelih (2022-03-05)
comment
Keywords: Round Trip (k)
Genre: s#
FEN: 5Q2/n1Np4/6B1/N1P5/PK1k1BR1/3q4/8/3R4
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-09-16 more...
63 - P1229349
Eduard Birgfeld
(88) Deutsches Wochenschach , p. 157, 22/06/1919
P1229349
(9+5) cooked
s#5
1. d3 c4 2. Dd6+ Kc3 3. La4 cxd3 4. Da3+ Kd4 4. Lc6 d2#
play all play one stop play next play all
Cook: NL 1. Sxf3+!
SCHRECKE: eindeutige Nebenlösung: 1.S:f3+ Kc4 2.D:b2 Kd3 3.Da2 c4 4.Sd4 c3 5.Sc2 c:d2# (2021-06-26)
comment
Keywords: Round Trip (DLk)
Genre: s#
FEN: 8/8/1PB5/2p1N3/3k1P2/Q4p2/1r1PpP2/B3K3
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-06-29 more...
64 - P1229351
Eduard Birgfeld
(91) Deutsches Wochenschach , p. 157, 22/06/1919
P1229351
(9+5) C+
s#4
1. Da4! f5 2. g4 fxg4 3. fxg4 f3 4. Dd1 f2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2021-12-30)
comment
Keywords: Round Trip (D)
Genre: s#
FEN: 4B1R1/8/5p2/8/5p1k/3p1P1n/3P2P1/3QKN1R
Input: Frank Müller, 2012-01-02
Last update: Marcin Banaszek, 2021-12-30 more...
65 - P1232272
Mark Kirtley
Retros mailing list 31/12/2003
4. Preis (version)
Gianni Donati 50th Jubilee Tourney
P1232272
(14+12) C+
BP in 23,5
1. a4 h5 2. a5 Th6 3. a6 Tc6 4. axb7 a5 5. bxc8=L a4 6. La6 Dc8 7. Lc4 Da6 8. Le6 Dd3 9. exd3 a3 10. Df3 a2 11. Df6 exf6 12. f4 Ld6 13. f5 Lxh2 14. Kd1 Le5 15. Th4 d6 16. Tb4 h4 17. Lc8 h3 18. Txb8 h2 19. Tb5 h1=T 20. Le6 Th2 21. Lc4 0-0-0 22. Td5 Kb7 23. La6+ Kb6 24. Lc8
play all play one stop play next play all
Cook: 1. a2-a4 a7-a5 2. f2-f4 b7-b5 3. Ke1-f2 h7-h5 4. Kf2-e3 Th8-h6 5. Dd1-e1 Th6-c6 6. a4xb5 a5-a4 7. De1-h4 a4-a3 8. Dh4-f6 e7xf6 9. Ke3-f2 Lf8-d6 10. b5-b6 Ld6-e5 11. b6-b7 d7-d6 12. b7xc8=L Dd8-d7 13. h2-h3 Dd7xh3 14. f4-f5 Dh3-d3 15. Th1-h4 a3-a2 16. Th4-b4 h5-h4 17. Tb4xb8 h4-h3 18. Tb8-b5 h3-h2 19. Tb5-d5 h2-h1=T 20. Lc8-a6 Th1-h2 21. La6-b5 0-0-0 22. e2xd3 Kc8-b7 23. Lb5-a6+ Kb7-b6 24. La6-c8 (Stelvio v0.93, RA)
The promoted white Bishop leaves its promotion square by a counterclockwise route. No sooner has it returned than it leaves again and retraces its steps, clockwise now! (PR Gianni Donati)

Correction of P1011887
Michel Caillaud: The correction found in the Winchloé database is with 14.Kd1 instead of 14.Kf2 and is C+ (Natch, Stelvio...) (2022-12-18)
comment
Keywords: Unique Proof Game, Round Trip, Pure Round Trip (L)
Genre: Retro
Computer test: Stelvio 1.0
FEN: 2Br2n1/2p2pp1/1krp1p2/3RbP2/8/3P4/pPPP2Pr/RNBK1BN1
Input: Dan Meinking, 2012-02-15
Last update: Silvio Baier, 2023-03-02 more...
66 - P1234935
Milomir Babic
3372 Orbit (53) 02/2012
P1234935
(5+3) C+
s#10
1. Ka2 f5 2. Df1 Kc2 3. Th2 f4 4. Dc4 Kd1 5. Th1 Le1 6. Dd3 Kc1 7. Ka1 f3 8. Se3 f2 9. La2 f1=D 10. Dc3+ Lxc3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-01-04)
comment
Keywords: Interchange (Dk), Round Trip (K)
Genre: s#
Computer test: C+ Gustav 4.1d
FEN: 6B1/8/5p2/3N4/7R/3k4/3b4/K2Q4
Input: Frank Müller, 2012-03-20
Last update: Frank Müller, 2012-03-21 more...
67 - P1235012
Harald Grubert
M26 Problemkiste (199/200) 03/2012
P1235012
(4+2)
s=11
1. Le5 Kc1 2. Dg1+ Kd2 3. Kb2 b3 4. Kb1 b2 5. Lf4+ Kc3 6. Dc5+ Kb3 (Platzwechsel der Könige) 7. La4+ Kxa4 8. Db6 (Rückkehr) Ka3 9. Ld6+ Ka4 10. La3 Kxa3 11. Db3+ Kxb3=
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-01-11)
comment
Keywords: Interchange, Round Trip, Oneliner
Genre: Fairies
FEN: 1B6/8/1Q6/1B6/1p6/1K6/8/1k6
Input: Erich Bartel, 2012-03-23
Last update: A.Buchanan, 2021-01-11 more...
68 - P1235534
Stephen Rothwell
3416 Freie Presse (Chemnitz) 04/06/1993
P1235534
(5+7) C+
#5
a) Diagramm
b) sBb7 nach h7
a) 1. Th1! ... 2. Th8 ... 3. Tc8 ... 4. Kd1 ... 5. Tc1#
b) 1. d3! ... 2. Td2 ... 3. Tc2 ... 4. Kd1 ... 5. Tc1#
play all play one stop play next play all
more ...
comment
Keywords: Round Trip (wT, klein+groß)
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/1p4p1/8/4Bp2/8/p7/rr1P1P2/k1KR4
Reprints: 415 Problemschach-Jahrbuch 1993 D , p. 194, 1994
Input: Felber, Volker, 2012-03-31
Last update: Dieter Berlin, 2023-06-30 more...
69 - P1235999
Volker Zipf
3553 Freie Presse (Chemnitz) 21/10/1994
4. ehrende Erwähnung (aufgerückt)
P1235999
(5+13)
#5
1. Se8? Df8? 2. Lb5+
1. ... e5!

1. Se5+! Kd4 2. Se8 Df8 3. Sf3+ Kc4 4. Lb5 Kd5 5. Sf6#
play all play one stop play next play all
31.05.1996 von der 5. zur 4. eE aufgerückt.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-11-06)
comment
Keywords: Model mate, Round Trip
Genre: n#
FEN: 8/5pN1/2B1p2q/5p1p/KBk2p2/3ppN2/3p4/n2rb3
Input: Felber, Volker, 2012-04-06
Last update: Felber, Volker, 2014-09-10 more...
70 - P1236122
Dieter Kutzborski
Deutsche Schachblätter 1979-1980
3. Preis
Informalturnier Mehrzüger
P1236122
(7+10) C+
#7
1. Lc6 Lc8+ 2. Kg2 Ta7 3. Ld7 Lb7+ 4. Kg1 Ta6 5. Lc6 Txc6 6. Sf7+ Sxf7 7. Sf3#
play all play one stop play next play all
more ...
comment
Keywords: Nowotny, Round Trip, Provoked check
Genre: n#
Computer test: Henrik Juel (2022-01-03): C+ Popeye 4.61
FEN: 3N4/1b1B4/r4npp/4n1kp/2P2R1N/b3p1PK/8/8
Reprints: 2. Die Schwalbe 77, p. 567, 10/1982
Input: Ralf Kr?tschmer, 2012-04-04
Last update: Dieter Berlin, 2023-10-08 more...
71 - P1237958
Volker Zipf
3947 Freie Presse (Chemnitz) 25/09/1998
2. Preis
P1237958
(10+13)
#4
1. Sb4+? Ke3 2. Dd4+ Kxd4 3. Sc2+ Txc2!
1. Sxe7+? Ke3 2. Dd4+ Kxd4 3. Sf5+ gxf5!
1. f5! droht 2. Sf4+ Ke3 3. Sg2#
1. ... Tg1 2. Sb4+ Ke3 3. Dd4+ Kxd4 4. Sc2#
3. ... Lxd4 4. Sd5#
3. ... Kf4 4. Sd5#
1. ... gxf5 2. Sxe7+ Ke3 3. Dd4+ Kxd4 4. Sxf5#
3. ... Lxd4 4. Sd5#
3. ... Kf4 4. Sd5#
1. ... Txc5 2. Sf4+ Td5 3. Dxd5+ Ke3 4. Sg2#
play all play one stop play next play all
Siehe dazu Version unter P1060711
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-11-05)
comment
Keywords: Model mate, Queen sacrifice, Round Trip
Genre: n#
FEN: 6n1/2pQp1r1/2P1Kpp1/qpPN4/3kNP2/3B3P/p3P3/b1r4n
Input: Felber, Volker, 2012-05-03
Last update: Felber, Volker, 2014-09-17 more...
72 - P1242321
Peter Heyl
13045 Die Schwalbe 06/2006
P1242321
(7+7) C+
s#10
1. Kd8 Th7 2. Le8 Th8 3. Ld7 Th7 4. Tc8 Th8 5. Kc7 Th7 6. Te8 Th8 7. Kd8 Th7 8. Txg8 Th8 9. Ke8 Th7 10. Th8 Txh8#
play all play one stop play next play all
more ...
comment
Keywords: Round Trip (K)
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-31)
FEN: 4K1nr/4pBp1/2R1PkPp/5p1P/5P2/8/8/8
Input: Frank Müller, 2012-06-18
Last update: Erich Bartel, 2020-11-01 more...
73 - P1244724
Jochen Kleinert
1656 Freie Presse (Chemnitz) 07/03/1975
3. Lob
P1244724
(3+5)
#4
1. Dc5! d4 2. Df8 a3 3. Dxa3+ c3 4. Da6#
2. ... e3 3. Sf2+ exf2 4. Df3#
3. ... Kc3 4. Da3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2b, Brute Force (2022-08-23)
comment
Keywords: Round Trip
Genre: n#
FEN: 5Q2/8/8/3p4/p1p1p1N1/3k4/8/3K4
Input: Felber, Volker, 2012-07-17
Last update: Felber, Volker, 2014-07-06 more...
74 - P1246385
Horst Böttger
1989 Freie Presse (Chemnitz) 24/03/1978
1. ehrende Erwähnung
P1246385
(5+9)
#6
1. Sxa5+? Kc5 2. Txd5+ Kb6!,Lxd5!
1. Kb2? Sf3!

1. Td4+! Kc3 2. Kb1 Tb6 3. Td3+ Kc4 4. Kb2 Sf3 5. Sxa5+ Kc5 6. Txd5#
play all play one stop play next play all
Nummer war (mit 1987) verdruckt
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-02-02)
comment
Keywords: Remote selfblock, Round Trip
Genre: n#
FEN: 8/1pN5/5r2/p2p1p2/1pk4n/1N1R4/2P5/K6b
Input: Felber, Volker, 2012-08-05
Last update: Felber, Volker, 2014-07-16 more...
75 - P1248067
Manfred Zucker
2366 Freie Presse (Chemnitz) 04/06/1982
1. Lob
P1248067
(6+4)
#5*
a) Diagramm
b) sBc6 nach b2
a) * 1. ... Ka4 2. Lc2#
1. Scb2! Ka3 2. Kc4 c5 3. Kxc5 Kb3 4. Sc4 Ka4 5. Lc2#

b) 1. Sde3! Kc3 2. Lc2 b1=D 3. Lxb1 Kb3 4. Sd1 Ka4 5. Lc2#
play all play one stop play next play all
(MZ541)
Henrik Juel: C+ Popeye 4.61 (2021-03-20)
comment
Keywords: Tempo Winning Manouevre, Round Trip
Genre: n#
FEN: 8/p7/P1p1p3/2K1P3/2N5/1k6/8/1B1N4
Input: Felber, Volker, 2012-09-07
Last update: Felber, Volker, 2021-03-19 more...
76 - P1249685
Michael Barth
4763 Freie Presse (Chemnitz) 18/09/2010
1. Lob
P1249685
(8+13)
#10
1. fxg3+?

1. g5! h5 2. Th3 h4 3. Tg3! hxg3 4. fxg3+ Ke3 5. Lf2+ Kd3 6. Sc5+ Kc3 7. Sd5+ Kb2 8. Ld4+ c3 9. Lxc3+ Ka2 10. Sb4#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-01-16)
more ...
comment
Keywords: Round Trip, Model mate
Genre: n#
FEN: 6rr/4P3/4KNpp/8/2p1NkP1/p4pR1/2pppP2/1bb1B3
Input: Felber, Volker, 2012-09-21
Last update: Felber, Volker, 2014-10-18 more...
77 - P1254390
Uwe Karbowiak
3940 Sächsische Zeitung 11/08/2012
P1254390
(6+13)
#10
1. Lg6? fxg6 2. Le7+ Lxe7!
1. Th8+? Kg7 2. Th5 (droht 3. Tg5+ Kf8,Kh8/Kh6 4. Tg8/Sg8) Lf4 - aber 2. ... c1=D!
1. Se3? (droht 2. Th8+ Kg7 3. Tg8+ Kh6 4. Sf5#) Th2!
1. Th8+! Kg7 2. Tg8+ Kh6 3. Se3 dxe3 4. Th8+ Kg7 5. Th5 Lf4 6. Th7+ Kf8 7. Lg6 Ld5 8. Th8+ Kg7 9. Tg8+ Kh6 10. Sxg4#
play all play one stop play next play all
Diese „tolle mehrstufige Vorplan-Staffelung mit Turmpendel, Springeropfer, Läuferlenkung, Rückkehrthema und brillantem Mustermatt-Abschluss!“ (J.Schottenhamel, Ebersbach) hat das Probespiel 1.Lg6? fg6 2.Le7+ L:e7! Die Lenkung des Ld6 mit 1.Th8+? Kg7 2.Th5 (droht 3.Tg5+ Kf8,Kh8/Kh6 4.Tg8/Sg8) Lf4 usw. scheitert an 2...c1D! und die Verstellung der Linie c1-g5 durch sofortiges 1.Se3? (2.Th8+ Kg7 3.Tg8+ Kh6 4.Sf5 matt) an 1...Th2! Deshalb kommt zuerst 1.Th8+! Kg7 2.Tg8+ Kh6, denn jetzt droht 4.Sf5 matt nach 3.Se3 und der Tg2 kann nicht eingreifen. Anschliessend wird der Turm auf die h-Linie gebracht 3...de3 4.Th8+ Kg7 (4...Kg5 5.Th5+ Kf4 6.Tf5 matt) und 5.Th5 lenkt den Läufer 5...Lf4, worauf zurückgependelt wird 6.Th7+ Kf8 und nun 7.Lg6 Ld5 (7...fg6? 8.Le7) 8.Th8+ Kg7 9.Tg8+ Kh6 10.S:g4 matt (4 Punkte). „Alles wiederholte sich; der schwarze König wird erst ‚um die Ecke gezwungen‘, muss dabei seinen starken Läufer zur Verteidigung einsetzen, muss wieder zurück, um dann auf dem selben Weg ‚um die Ecke gebracht‘ zu werden! - Großartig!“ kommentierte B.Leibe (Plauen) begeistert.
Anton Baumann: C+ Gustav 4.1d (2021-01-21)
comment
Keywords: Staggered preplans, Pendulum (Turm), Steering, Round Trip, Model mate
Genre: n#
FEN: rn1B1k2/p4p1R/2pb1N2/8/K2p2p1/3B1bp1/2p3r1/5N2
Input: Felber, Volker, 2012-11-28
Last update: Felber, Volker, 2012-11-28 more...
78 - P1255346
Michael Herzberg
12461 Die Schwalbe 210 12/2005
Alois Johandl zum Gedenken
P1255346
(7+9) C+
#10
1. Sxb4! Kd4 2. Lg1+ Ke5 3. Sc6+ Kf4 4. Lh2+ Ke3 5. Tc1 b4 6. Sxb4 Kd4
7. Lg1+ Ke5 8. Sc6+ Kf4 9. Lh2+ Ke3 10. Tc3#
play all play one stop play next play all
more ...
comment
Keywords: Flight-giving key, Capture key, Round Trip (SK; doppelt)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/4p3/2Npbp2/1p4p1/1pp1P3/4kP2/4P2B/1R2K3
Input: Gerd Wilts, 2012-12-13
Last update: Dieter Berlin, 2023-10-15 more...
79 - P1258837
Gunter Jordan
Stern 22, p. 165, 05/1998
P1258837
(5+7) C+
#7
1. Tc3+ Kd4 2. Txa3+ Kc4 3. Tc3+ Kd4 4. Tg3+ Kc4 5. Le5! dxe5 6. Sb2+ Kd4 7. Td3#
play all play one stop play next play all
Rosalie Fay: 4. Tf3+ (Tg3+? Kc4 5. Tc3+ #9; 5. Le5?? Da8#!)
C+ Stockfish 16 in Lichess (2024-02-05)
comment
Keywords: Block guiding, Remote selfblock, Logical Problem, Round Trip, Line closure
Genre: n#
FEN: 8/8/3p1N2/2p5/K1k5/pR6/5p2/B2N1n1q
Input: Gunter Jordan, 2013-01-09
Last update: Gunter Jordan, 2013-01-09 more...
80 - P1262976
Ralf Krätschmer
Der Tagesspiegel 27/08/1995
P1262976
(8+9)
#4
1. Da1! Lxe5 2. Dh1 Lg3 3. Dh8 c5 4. Da8#
3. ... Lxf2 4. De5#
play all play one stop play next play all
Henrik Juel: dual 2... d2 3.g3,g4+ (2022-11-09)
comment
Keywords: Four corners, Round Trip (wD), Bishop sacrifice, Deckungsverlust
Genre: n#
FEN: Q7/3pN1b1/1ppP2N1/4P1p1/3pk3/1K1p4/4pBP1/8
Reprints: 83 Problemschach-Jahrbuch 1995 D , p. 40, 1996
Input: Felber, Volker, 2013-02-21
Last update: Dieter Berlin, 2023-06-27 more...
81 - P1266416
Andreas Schönholzer
(11) idee & form , p. 336, 01/1987
3. Thematurnier 1985/86
1. Lob
P1266416
(8+4)
#5
1. Th5! droht 2. Th4+ Sf4 3. Txf4#
1. ... Lf6 2. Txh3 Lg5 3. Tf3 Lh6 4. Tf5 Lg7 5. Tf4#
play all play one stop play next play all
Themaforderung: Quadratischer Rundlauf einer weißen und/oder schwarzen Figur.
Hier s/w Doppelsetzung in Meredithform.
Henrik Juel: several duals after 1... Sf4 2.Th4 (2023-10-20)
comment
Keywords: Round Trip (doppelt, s/w)
Genre: n#
FEN: K7/2B3b1/4B3/3P1R2/4k3/2P1p2n/4P1N1/8
Reprints: 280 Schweizer Schachkompositionen 1976-1986 , p. 101, 1989
Input: Felber, Volker, 2013-04-05
Last update: Dieter Berlin, 2023-10-20 more...
82 - P1268348
Theodor Steudel
F7 Problemkiste (93) 06/1994
P1268348
(2+4)
ser-h=4*
* 1. ... Df2=
1. g1=S 2. Se2 3. Sf4 4. Sg2 Df2=
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2022-11-18)
comment
Keywords: Seriesmover, under-promotion (s), Minimal (D), Miniature, under-promotion key, pin-stalemate, Round Trip (b/s-4), Rückkehr nach Umwandlung
Genre: Fairies
FEN: 8/8/8/4K3/8/4Q2p/6pk/7b
Input: Erich Bartel, 2013-04-25
Last update: Gunter Jordan, 2022-11-19 more...
83 - P1272841
Ivan Soroka
2436v Rochade Europa 12/2009
Informalturnier 2008/09
1. Lob
P1272841
(5+4) C+
s#13
1. Te4! Kf1,Kf2 2. Tf7+ Kg1 3. Lf6 Kf1,Kf2 4. Lh4+ Kg1 5. Tfe7 Kf1 6. Lb5+ Kg1 7. Kd3 Kf1 8. Ke3+ Kg1 9. Lc6 Kf1 10. Tf4+ Kg1 11. Kf3 Kf1 12. Kg3+ Kg1 13. Lxg2 Dxg2#
play all play one stop play next play all
Korrektur in 04/2010
Anton Baumann: C+ Gustav 4.2a (2022-03-03)
comment
Keywords: Round Trip (L), Wechseltürme
Genre: s#
FEN: 8/4R3/2B5/4B3/5R2/2K5/6pp/6kq
Reprints: 2436v Rochade Europa 06/2011
Input: Frank Müller, 2013-06-22
Last update: Marcin Banaszek, 2022-03-10 more...
84 - P1275105
Bodo von Dehn
36 Chemnitzer Tageblatt 15/02/1925
P1275105
(5+4) C+
s#5
1. Le3 b5 2. Sd2 b4 3. Lf5 b3 4. Lg1 e3 5. Lb1 exd2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-05-10)
comment
Keywords: Round Trip (L)
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/8/1p6/8/4p3/7B/1P2p3/1NK1k1B1
Input: Frank Müller, 2013-07-27
Last update: Marcin Banaszek, 2021-05-10 more...
85 - P1275353
Eckart Kummer
11772 Springaren , p. 186, 12/2009
P1275353
(2+6)
h#5
1. Le7 La5 2. Sb6 Ka6 3. 0-0-0 Kxa7 4. Te8 Kxb6 5. Kd8 Kb7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-30)
comment
Keywords: Castling, Indian (schwebender-), Königsbatterie, Minimal (L), Battery creation, Batteriematt diagonal, discovered checkmate, Line opening, Remote selfblock, Round Trip (K-4)
Genre: h#
FEN: r1nbk3/pKBp4/8/8/8/8/8/8
Input: Felber, Volker, 2013-07-30
Last update: Gunter Jordan, 2020-12-30 more...
86 - P1275380
Klaus Funk
U372 König & Turm 16 9/2005
P1275380
(7+15) C+
ser-h#9
b) -wBd4
a) 1. Sc6 2. Lb7 3. Db8 4. Da7 5. 0-0-0 6. Tf8 7. Kd8 8. Ke8 9. Ld8 Sg7#

b) 1. b5 2. Lb6 3. Le3 4. Lxf4 5. Le5 6. f4 7. Tf5 8. Tf8 9. Lg7 Sxg7#
play all play one stop play next play all
Ohne wBd4 zweite Lösung: 1.b6-b5 2.Lc7-b6 3.Lb6-e3 4.Le3*f4 5.Lf4-e5 6.f5-f4 7.Tg5-f5 8.Tf5-f8 9.Le5-g7 Sh5*g7#
Anton Baumann: mit und ohne wBd4: C+ Gustav 4.1d (2021-02-08)
comment
Keywords: Round Trip (nach 0-0-0), Seriesmover, Castling
Genre: h#
FEN: rnbqk3/2bpp3/pp1pP1p1/3K1prN/1P1P1Pp1/6P1/8/8
Input: Klaus Funk, 2013-07-30
Last update: James Malcom, 2021-02-08 more...
87 - P1275575
Jorma Pitkänen
11822 Springaren 03/2010
2. ehrende Erwähnung
P1275575
(9+10) C+
s#8
1. h8=D hxg4 2. Kh7+ Kxf7 3. Dg8+ Kf6 4. Kh8 g3 5. Dh7 g2 6. Kg8 g1 7. Lxg1 c5 8. Lxc5 Sc6#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-14)
comment
Keywords: Interchange, Round Trip
Genre: s#
FEN: rn2k1K1/p2p1N1P/p1pPp3/P1B1p2p/4P1PP/8/8/8
Input: Frank Müller, 2013-08-02
Last update: Marcin Banaszek, 2020-11-18 more...
88 - P1276663
Steven B. Dowd
1399 The Ural's Problemist 72 10-12/2012
P1276663
(5+3) C+
s#11
1. Da6+! Tc4 2. Db5 g4 3. Sf4+ Kc3 4. Se2+ Kd3 5. Da6 g3 6. Ke1 Kc2 7. Da2+ Kd3 8. Db3+ Tc3 9. Dd5+ Kc2 10. Da2+ Kd3 11. Sc1+ Txc1#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-09-19)
more ...
comment
Keywords: Round Trip (D)
Genre: s#
FEN: 8/8/8/3N1Np1/3r4/3k4/Q5B1/3K4
Input: Frank Müller, 2013-08-21
Last update: Marcin Banaszek, 2021-09-20 more...
89 - P1276666
Klaus Funk
14143 Schach 10 10/1998
P1276666
(5+4) C+
S#6
1. Dc8! Ka5 2. La4 Lf1,L~ 3. Da8+ La6 4. Da7 b5 5. Lb3 b6 6. Da8 b4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-14)
comment
Keywords: Round Trip
Genre: s#
FEN: Q7/1p6/bp6/1k6/8/KB6/PP6/8
Input: Klaus Funk, 2013-08-21
Last update: Marcin Banaszek, 2020-12-14 more...
90 - P1277213
Tichomir Hernadi
15655 Die Schwalbe , p. 198, 08/2013
Zum Gedenken an Edit & Ferenc Hernadi
Spezielle ehrende Erwähnung
P1277213
(7+13) C+
h#7
1. Sxe8 Kg5 2. Sg7 Kf6 3. Sh5+ Ke7 4. Sxg3 Kd8 5. Se2 Sg3 6. Sc3 Sxf5 7. Sb5 Se7#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-02-25)
comment
Keywords: Round Trip (s)
Genre: h#
FEN: 4B3/1pn5/1rkp4/2bp1p2/3pbPpK/3p1pP1/3P1P2/7N
Reprints: 15655 Die Schwalbe 273, p. 125, 06/2015
Input: Felber, Volker, 2013-09-04
Last update: James Malcom, 2021-02-25 more...
91 - P1277889
Mark Kirtley
3201 U.S. Problem Bulletin 01-04/1995
P1277889
(10+8) C+
s#6
1. Sxf6+ Kc6 2. Dc8+ Lc7 3. Kxf7 La6 4. Kg7 Lb5 5. Sg8+ Kd5 6. Df5+ Le5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-21)
comment
Keywords: Round Trip (6)
Genre: s#
FEN: B4BN1/1r3pK1/5pRP/Pb1kbQ2/p1p5/N1P5/8/8
Input: Frank Müller, 2013-09-17
Last update: James Malcom, 2021-02-23 more...
92 - P1280391
Alexander Lehmkuhl
7047 Die Schwalbe 124 08/1990
Günter Glaß zum 65. Geburtstag gew.
P1280391
(10+7)
s#7
a4,f2,a1=Grashüpfer
1. Lb8! h5 2. Kf4 h6 3. Tg7 Gh8 4. Tg2 Ga8 5. Le5 Gh1 6. Tg4 hxg4 7. Gxg4+ Tf3#
play all play one stop play next play all
Henrik Juel: Popeye 4.61 with 'opt non 0 1' found no flaws (2021-03-27)
Henrik Juel: ditto with 'non 2 1', so the problem may well be correct (2021-03-28)
Henrik Juel: Steen Christensen has tested this problem C+, both with Alybadix and his own Clib (2021-03-28)
Anton Baumann: Informalturnier 1990: Lob (2023-02-17)
comment
Keywords: Unpinning, Line opening, Round Trip, Block, Four corners (E11 g)
Pieces: du = Grasshopper (G)
Genre: Fairies
FEN: 8/7p/7p/5K2/*2Q6P/pr4B1/R1P1N*2QR1/*2q2knQ2
Input: Gunter Jordan, 2013-11-12
Last update: Rainer Staudte, 2021-03-27 more...
93 - P1280469
Reinhardt Fiebig
17525 Schach , p. 79, 09/2012
3. Preis
P1280469
(2+15)
h#7
0.1.1...
1. ... Tb3 2. Kf6 Txb2 3. Ke5 Txb1 4. Kd4 Tb4+ 5. Kc3 Txa4 6. Kb2 Ta3 7. Kb1 Tb3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-03-17)
comment
Keywords: Minimal (T), Round Trip (T-5), Kniest Theme (2-fach), Model mate
Genre: h#
FEN: b7/6k1/8/8/p7/R4ppp/npp2q1p/rnr3bK
Input: Felber, Volker, 2013-11-16
Last update: Gunter Jordan, 2023-08-09 more...
94 - P1282567
Theodor Steudel
Problemkiste 12/1992
P1282567
(2+2)
ser-h#8
Platzwechselcirce
wSU=Nachtreiter
1. h5! 2. h4 3. h3 4. h2 5. h1=N 6. Ne7 7. Nxd5[+wNe7] 8. Nh7 Ng6#
play all play one stop play next play all
Hübsche Rückkehr durch Rundlauf nach Exzelsior.
SCHRECKE: C+, popeye 4.87 (2022-10-23)
comment
Keywords: Seriesmover, Excelsior, Round Trip, Promotion (Märchen-), Rückkehr nach Umwandlung, Interchange Circe
Pieces: su = Nightrider (N)
Genre: Fairies
FEN: 7k/5K1p/8/3*2N4/8/8/8/8
Reprints: U6 Problemkiste (158) 04/2005
143 Scobs lignea 23/07/2017
Input: Erich Bartel, 2014-01-27
Last update: Arnold Beine, 2022-10-23 more...
95 - P1288711
Claus Grupen
2424 Landeszeitung für die Lüneburger Heide 2014
P1288711
(6+4)
#10
1. Kf3 Kc4 2. e4 Kd4 3. Kf4 Kc4 4. Ke3 Kb5 5. e5 Kc4 6. Ke4 Kb5 7. e6 Kc4 8. e7 Kb5 9. e8=S Kc4 10. Sd6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-07-08)
more ...
comment
Keywords: under-promotion (S), Excelsior white, Switchback (Kk), Round Trip (K-3)
Genre: n#
FEN: 8/8/p1p5/PkN5/1P6/p3K3/N3P3/8
Input: Frank Müller, 2014-09-29
Last update: Gunter Jordan, 2024-02-19 more...
96 - P1294368
Juri W. Bilokin
Alexandr P. Dmitrenko

E013 SuperProblem (Website) 10/02/2014
P1294368
(2+12) C+
h#6
1. Lc5 La6 2. b5 Lxc8 3. La7 Lxe6 4. Sd7 Lc4 5. 0-0-0 Lxb5 6. Lb8 La6#
play all play one stop play next play all
Korrektur der P0503669
Yuri Bilokin: More economical: -bPe4, -bPf7, +bNe3 rnb1kb2/2p5/1p2r3/8/8/4n1pp/8/5B1K (2+11) (2022-05-14)
comment
Keywords: Minimal (L), Model mate, Castling, Round Trip (L-4), Line opening, Line opening, Selfblock
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: rnb1kb2/2p2p2/1p2r3/8/4p3/6pp/8/5B1K
Reprints: 3. Problemist Ukrainy 68, p. 9, 04-06/2021
Input: hpr, 2015-01-07
Last update: Gunter Jordan, 2022-07-01 more...
97 - P1303092
Günter Glaß
673 feenschach 11 10/1972
P1303092
(9+6) C+
s#6
1. Dd4+ Le4 2. Dxf6+ Lf5 3. Dd4+ Le4 4. Df2+ Lf3 5. Dg3+ Txg3 6. Sd5+ Lxd5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-28)
comment
Keywords: Round Trip (f2f2)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 7b/4N1r1/5p2/p6R/P4k2/1K3b1R/2BP1Q1N/8
Input: Frank Müller, 2015-05-14
Last update: Marcin Banaszek, 2020-12-31 more...
98 - P1317443
Sergey Radchenko
10322 Ideal-Mate Review 76 10-12/1999
Preis
PR Eugene Albert
P1317443
(4+3)
ser-h#5
b) wLf4
a) 1. Kxf1 2. Kxe2 3. Ke1 4. h1=T 5. Tf1 Te4#
b) 1. h1=L 2. Lhg2 3. Lxf1 4. Lxe2 5. f1=L Lg3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-05-15)
comment
Keywords: Forsberg Twins, Ideal mate, Miniature, Phoenix (in b), Round Trip (in a), Selfblock, Seriesmover, Promotion key (in b), Exchange of Promotions, under-promotion, Twin
Genre: Fairies
FEN: 8/8/8/8/5R2/8/4Pp1p/2K1kB2
Input: Gunter Jordan, 2016-02-19
Last update: Rainer Staudte, 2023-01-19 more...
99 - P1318901
Uwe Karbowiak
Ralf Krätschmer

4114 Sächsische Zeitung 12/12/2015
P1318901
(9+13)
#10
1. Sxe3+? Txe3!
1. ... dxe3 2. c4+ Ke5 3. f4+ Kxf5!

1. Tg5! Sh7 2. Tg4 hxg4!
1. Tg5! droht 2. Lh3
1. ... Sh7 2. Txh5 Sf6 3. Tg5 Sh7 4. Tg4 Td2 5. Tg6 Sf6 6. Tg5 Sh7 7. Th5 Sf6 8. Sxe3+ dxe3 9. c4+ Ke5 10. f4#
play all play one stop play next play all
Diese „tolle Aufgabe aus der Kiste der neudeutsch-logischen Mehrzüger.“ (J.Schottenhamel, Ebersbach) hat das Probespiel 1.S:e3+? T:e3!, 1...de3 2.c4+ Ke5 3.f4+ K:f5! Die Lenkung von Td2 mit 1.Tg5 Sh7 2.Tg4 scheitert an 2...hg4! Deshalb kommt zunächst 1.Tg5! (2.Lh3) Sh7 2.T:h5 (2.Lh3) Sf6 3.Tg5 (nicht 3.Th4? Td2 4.Th5? S:h5!) Sh7 4.Tg4 (5.Td4) Td2 5.Tg6 (6.Le4) Sf6. Jetzt ist der Turm unter Beseitigung des Bh5 weggelenkt und f5 muß noch gedeckt werden mit 6.Tg5 Sh7. Bei sofortiger Ausführung des Hauptplanes würde sich dem König noch eine Fluchtmöglichkeit über f6 eröffnen, weshalb erst 7.Th5 Sf6 folgen muß (7...Sg5? 8.T:g5 9.Lh3 matt). Jetzt steht dem Hauptplan 8.Se3+ de3 9.c4+ Ke5 10.f4 (4 Punkte) mit Mustermatt nichts mehr im Wege. „Rückkehrthema, Pendelmanöver und Springeropfer würzen das Geschehen. Prima gemacht und recht schwierig!““ (J.Schottenhamel). Zweifellos ein „beeindruckender funktionaler Rangiermechanismus“ (R.Kühnast, Dresden) und eine „tolle Turmschaukelei“ (P.-C.Petermann, Dresden)
Henrik Juel: Tested OK by Popeye 4.61 with opt dro 2, so it might be C+ (2016-04-02)
Henrik Juel: Same result with opt dro 3 (52 minutes) (2016-04-02)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-15)
comment
Keywords: Model mate, Round Trip, Pendulum
Genre: n#
FEN: q1n5/p2rp3/3pNnR1/1P1k1B1p/2Np4/KP2pP2/2P1rp2/8
Input: Felber, Volker, 2016-04-02
Last update: Rainer Staudte, 2016-04-02 more...
100 - P1338823
Uwe Karbowiak
18573 Schach , p. 78, 05/2017
Lob
P1338823
(6+11)
#15
1. Sf6? droht 2. Sg4#
1. ... Sce3!,Sde3!

1. Lh4! droht 2. Lg3#
1. ... Ta8+ 2. Ke7 Ta7+ 3. Kf8 Ta8+ 4. Kg7 Ta7+ 5. Kh8 Ta3 6. Sf6 Ta8+ 7. Kg7 Ta7+ 8. Kf8 Ta8+ 9. Ke7 Ta7+ 10. Sd7 Ta3 11. Sxe5 Ta7+ 12. Ke8 Ta8+ 13. Ld8 Txd8+ 14. Kxd8 Sd4 15. Sg4#
14. ... Se3 15. Sf3#
play all play one stop play next play all
Preisbericht (Fortsetzung) von Wilfried Neef in Schach 07/2019. Nach dem 5. Lob gibt es noch 5 weitere Lobe ohne Rangfolge.
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-01-24)
comment
Keywords: Round Trip
Genre: n#
FEN: 3BK1N1/r7/6p1/4p3/1p6/8/1pn2pPk/1q1nbQ1N
Input: Felber, Volker, 2017-09-05
Last update: Felber, Volker, 2019-10-31 more...
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