104 problem(s) found in 2652 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20220810 AND NOT A='Beuthner, Richard' AND K='Kindergarten-Problem'] [download as LaTeX]
R: 1. b2xBc3 b4xc3ep, dann bxa6 b3=
Cook: R: 1. b2xDc3 Da3xSc3, dann 1. bxa6 bxa3=
Cook: R: 1. b2xDc3 Da3xSc3, dann 1. bxa6 bxa3=
Keywords: En passant in the retro play, Help retractor, Kindergarten Problem, Minimal, Miniature, Ideal stalemate, Superseded by (P1360139)
Genre: Retro, Fairies
Computer test: cooked by Deadpos v2.3 14-Jan-2024
FEN: 8/1pK5/P7/k7/8/2P5/8/8
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2024-01-18 more...
Genre: Retro, Fairies
Computer test: cooked by Deadpos v2.3 14-Jan-2024
FEN: 8/1pK5/P7/k7/8/2P5/8/8
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2024-01-18 more...
R: 1. ... Kg8xBf7,(If5-e4) Kb4xSb3,(If6-f5), dann 1. Ka4,(Ie6) Sc5#,(If8)
Cook: NL
R: 1. Ke7xLf7,xSf7,xBf7,(Id4-e4) d6xDe5,(Ic5-d4), dann 1. Kc2,(Id4) Db2#,(Ia1)
R: 1. Kg6xTf7,Ke6xTf7,(If3-e4,Id3-e4) d6xDe5,(Ie4,Ic4), dann 1. Te7,Tg7,(Id4) Db2#,(Ia1)
Cook: NL
R: 1. Ke7xLf7,xSf7,xBf7,(Id4-e4) d6xDe5,(Ic5-d4), dann 1. Kc2,(Id4) Db2#,(Ia1)
R: 1. Kg6xTf7,Ke6xTf7,(If3-e4,Id3-e4) d6xDe5,(Ie4,Ic4), dann 1. Te7,Tg7,(Id4) Db2#,(Ia1)
Anton Baumann: 'Die Schwalbe' 08/1984 S.308: der Autor korrigiert: wBe5 statt sBe5 (2022-12-23)
comment
comment
Keywords: Help retractor, Kindergarten Problem
Pieces:
= Imitator (I)
Genre: Retro, Fairies, h#
FEN: 8/5K2/8/4p3/4-I3/1k6/8/8
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2021-12-13 more...
Pieces:
= Imitator (I)
Genre: Retro, Fairies, h#
FEN: 8/5K2/8/4p3/4-I3/1k6/8/8
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2021-12-13 more...
3 - P0001785
Andrey Frolkin
Andrej N. Kornilow
1 Rex Multiplex 27 08/1989
(16+0)
Färbe die Steine!
Welches war der letzte Zug?
Schwarz am Zug
Andrey Frolkin
Andrej N. Kornilow
1 Rex Multiplex 27 08/1989
(16+0)
Färbe die Steine!
Welches war der letzte Zug?
Schwarz am Zug
a) R: 1. Kh4-h3
Keywords: Colouring problem, Kindergarten Problem, Last Move? (K-), Type B, Economy record (Last Move? Type B Co)
Genre: Retro
FEN: 8/8/7K/6PP/4PPP1/3PPPPK/3PPPPP/8
Reprints: (A) feenschach 130 10-12/1998
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2023-06-13 more...
Genre: Retro
FEN: 8/8/7K/6PP/4PPP1/3PPPPK/3PPPPP/8
Reprints: (A) feenschach 130 10-12/1998
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2023-06-13 more...
4 - P0007185
Jesse George Ingram
10231 The Fairy Chess Review 06/1955
(2+2)
-1w, dann h=1 half-duplex
Jesse George Ingram
10231 The Fairy Chess Review 06/1955
(2+2)
-1w, dann h=1 half-duplex
R: 1. a5xDb6, dann 1. a6 Dd6=
Olaf Jenkner: Wieso wird Weiß pattgesetzt? (2010-03-02)
Mario Richter: Weil der Komponist das so wollte :-)
In fs33 ist die Forderung wie folgt wiedergegeben: "Wei� nimmt einen Zug zurück und hilft, da� Schwarz sofort pattsetzen kann." (2010-03-03)
Olaf Jenkner: Ach so, h=1 bedeutet eigentlich, daß Schwarz beginnt. (2010-03-03)
Henrik Juel: Yes, it is a bit confusing; but for retros it is an old tradition that you should not interpret one move stipulations too rigorously. (2010-03-05)
Mario Richter: But at least retro play and forward play harmonize: the side that retracted last starts the forward play. (2010-03-05)
Adrian Storisteanu: Can easily make it conform to today's accepted standards (i.e., drop the half-duplex indication):
Ka1 pa2 / Kc1 pb3 (2+2)
-1b & h=1
- 1.a4xQb3 & 1.a4-a3 Qb3-d3= (2024-01-13)
Olaf Jenkner: Das wären dann viele Mütter. (2024-01-14)
A.Buchanan: @Olaf :-) (2024-01-15)
Adrian Storisteanu: :-) Just in reverse Polish notation...
(Didn't know the many fathers thing started that long ago. I totally missed both the obvious setting and the recorded keyword.) (2024-01-15)
more ...
comment
Mario Richter: Weil der Komponist das so wollte :-)
In fs33 ist die Forderung wie folgt wiedergegeben: "Wei� nimmt einen Zug zurück und hilft, da� Schwarz sofort pattsetzen kann." (2010-03-03)
Olaf Jenkner: Ach so, h=1 bedeutet eigentlich, daß Schwarz beginnt. (2010-03-03)
Henrik Juel: Yes, it is a bit confusing; but for retros it is an old tradition that you should not interpret one move stipulations too rigorously. (2010-03-05)
Mario Richter: But at least retro play and forward play harmonize: the side that retracted last starts the forward play. (2010-03-05)
Adrian Storisteanu: Can easily make it conform to today's accepted standards (i.e., drop the half-duplex indication):
Ka1 pa2 / Kc1 pb3 (2+2)
-1b & h=1
- 1.a4xQb3 & 1.a4-a3 Qb3-d3= (2024-01-13)
Olaf Jenkner: Das wären dann viele Mütter. (2024-01-14)
A.Buchanan: @Olaf :-) (2024-01-15)
Adrian Storisteanu: :-) Just in reverse Polish notation...
(Didn't know the many fathers thing started that long ago. I totally missed both the obvious setting and the recorded keyword.) (2024-01-15)
more ...
comment
Keywords: Help retractor, Vielväterstellung, Kindergarten Problem, Minimal, Miniature
Genre: Retro, Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Reprints: (5) feenschach 33 04-05/1976
Input: Gerd Wilts, 1996-08-15
Last update: A.Buchanan, 2024-01-18 more...
Genre: Retro, Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Reprints: (5) feenschach 33 04-05/1976
Input: Gerd Wilts, 1996-08-15
Last update: A.Buchanan, 2024-01-18 more...
1) 1. e5 d7 2. e4 d8=D 3. d2+ Dxd2#
2) 1. exf6 d7 2. f5 d8=D 3. f4 Dxd3#
3) 1. e6 f7 2. e5 f8=D 3. e4 Df2#
4) 1. exd6 f7 2. d5 f8=D 3. d4 Df3#
2) 1. exf6 d7 2. f5 d8=D 3. f4 Dxd3#
3) 1. e6 f7 2. e5 f8=D 3. e4 Df2#
4) 1. exd6 f7 2. d5 f8=D 3. d4 Df3#
Keywords: Figurenspiel, Kindergarten Problem
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/4p3/3P1P2/8/8/3pk3/4P3/4K3
Input: hpr, 1996-12-31
Last update: Erich Bartel, 2012-05-24 more...
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/4p3/3P1P2/8/8/3pk3/4P3/4K3
Input: hpr, 1996-12-31
Last update: Erich Bartel, 2012-05-24 more...
1) 1. exd3ep b8=D 2. Kd4 Df4#
2) 1. exd3ep a8=S 2. d4 Sxb6#
Cook: e.p. not justified as R: 0.e3xd4 possible
2) 1. exd3ep a8=S 2. d4 Sxb6#
Cook: e.p. not justified as R: 0.e3xd4 possible
VL: Unjustified ep-capture because of –e3xd4. For correction it suffices e.g. to add bSe3.
This is possibly a unique 2-move helpmate with ep-key and 2 solutions of the type 1.2.1.1 (at least so currently in the PDB).
Publi?ation details. H551 in the Helpmate section of the July issue, with no preview. Here is the text of the solution published in the Nov.-77 issue: “…White may have just played P(e3)xd4. Very few solvers have spotted this. Full marks for claim of no solution with correct reasoning but, in fairness, one mark for composer's intention. White cannot have just played K(a5)a6 in reply to Pxb6+ as too many captures by Black are required.” (2023-12-01)
A.Buchanan: Yes Valery you are right this must be cooked. However, I'm not a fan of +bSe3 because it spoils one of the model mates. Separately, I mildly prefer bPf7 to bPe6. (2023-12-03)
VL: I do prefer bPf7, as well. I don't see any way to save at least one of the properties Kindergarten Problem and Model mate (2) after fixing (what for these keywords have been added just now?). Besides, Andrew, please, refine the specification ((full) number and publication month 07-08). (2023-12-03)
A.Buchanan: Ok have added the publication details. The keywords are useful to indicate the aim, even though the problem is cooked. I guess there is a way to keep the model mates but it’s very clunky and probably +bSe3 is better (2023-12-03)
more ...
comment
This is possibly a unique 2-move helpmate with ep-key and 2 solutions of the type 1.2.1.1 (at least so currently in the PDB).
Publi?ation details. H551 in the Helpmate section of the July issue, with no preview. Here is the text of the solution published in the Nov.-77 issue: “…White may have just played P(e3)xd4. Very few solvers have spotted this. Full marks for claim of no solution with correct reasoning but, in fairness, one mark for composer's intention. White cannot have just played K(a5)a6 in reply to Pxb6+ as too many captures by Black are required.” (2023-12-01)
A.Buchanan: Yes Valery you are right this must be cooked. However, I'm not a fan of +bSe3 because it spoils one of the model mates. Separately, I mildly prefer bPf7 to bPe6. (2023-12-03)
VL: I do prefer bPf7, as well. I don't see any way to save at least one of the properties Kindergarten Problem and Model mate (2) after fixing (what for these keywords have been added just now?). Besides, Andrew, please, refine the specification ((full) number and publication month 07-08). (2023-12-03)
A.Buchanan: Ok have added the publication details. The keywords are useful to indicate the aim, even though the problem is cooked. I guess there is a way to keep the model mates but it’s very clunky and probably +bSe3 is better (2023-12-03)
more ...
comment
Keywords: En passant as key, Kindergarten Problem, Model mate (2)
Genre: h#, Retro
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/PP6/Kpp1p3/2pp4/1pkPp3/2p5/P7/8
Input: Michal Dragoun, 1998-04-09
Last update: A.Buchanan, 2023-12-03 more...
Genre: h#, Retro
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/PP6/Kpp1p3/2pp4/1pkPp3/2p5/P7/8
Input: Michal Dragoun, 1998-04-09
Last update: A.Buchanan, 2023-12-03 more...
1. g4 b5 2. a4 h5 3. axb5 hxg4 4. b3 g6 5. La3 Lh6 6. Ld6 Le3 7. fxe3 cxd6 8. Ta4 Th5 9. Tf4 Tc5 10. b4 g5 11. bxc5 gxf4 12. h4 a5 13. h5 a4 14. h6 a3 15. h7 a2 16. h8=D a1=L 17. De5 Ld4 18. exd4 dxe5 19. Th3 Ta3 20. Te3 Td3 21. Sf3 Sc6 22. bxc6 gxf3 23. Lh3 fxe3 24. Le6 dxe6 25. exd3 Dd6 26. Sc3 Sf6 27. Se4 Sd5 28. c4 f5 29. De2 Ld7 30. cxd5 fxe4 31. cxd6 fxe2 32. cxd7+
No. 1462 HN
Moldenhauer: Computerprüfung: C+ NUPG Stelvio 1.11 00:05:52 Minuten. (hh:mm:ss)
Keine Lösung: BP 30.5, BP 31.0.
Beispiel: 1.Sc3 Sf6 2.a4 Sd5 3.b4 b5 4.Lb2 c5 5.axb5 h5 6.g4 hxg4 7.Ta6 Th3 8.Tf6 Td3 9.exd3 Sc6 10.bxc6 a5 11.h4 a4 12.h5 Ta5 13.h6 a3 14.h7 gxf6 15.h8D f5 16.Dd4 Lh6 17.Th3 Le3 18.fxe3 a2 19.e4 a1D 20.Te3 cxd4 21.Lh3 Tc5 22.bxc5 dxe3 23.exd5 d6 24.Se4 fxe4 25.Le5 Dd4 26.Df3 dxe5 27.Se2 Dd6 28.cxd6 Ld7 29.c3 gxf3 30.Le6 fxe6 31.cxd4 fxe2 32.cxd7+ (2023-04-24)
comment
Moldenhauer: Computerprüfung: C+ NUPG Stelvio 1.11 00:05:52 Minuten. (hh:mm:ss)
Keine Lösung: BP 30.5, BP 31.0.
Beispiel: 1.Sc3 Sf6 2.a4 Sd5 3.b4 b5 4.Lb2 c5 5.axb5 h5 6.g4 hxg4 7.Ta6 Th3 8.Tf6 Td3 9.exd3 Sc6 10.bxc6 a5 11.h4 a4 12.h5 Ta5 13.h6 a3 14.h7 gxf6 15.h8D f5 16.Dd4 Lh6 17.Th3 Le3 18.fxe3 a2 19.e4 a1D 20.Te3 cxd4 21.Lh3 Tc5 22.bxc5 dxe3 23.exd5 d6 24.Se4 fxe4 25.Le5 Dd4 26.Df3 dxe5 27.Se2 Dd6 28.cxd6 Ld7 29.c3 gxf3 30.Le6 fxe6 31.cxd4 fxe2 32.cxd7+ (2023-04-24)
comment
Keywords: Non-Unique Proof Game, Ornament, Kindergarten Problem
Genre: Retro
FEN: 4k3/3Pp3/3Pp3/3Pp3/3Pp3/3Pp3/3Pp3/4K3
Input: Henri Nouguier, 2004-01-11
Last update: James Malcom, 2021-02-25 more...
Genre: Retro
FEN: 4k3/3Pp3/3Pp3/3Pp3/3Pp3/3Pp3/3Pp3/4K3
Input: Henri Nouguier, 2004-01-11
Last update: James Malcom, 2021-02-25 more...
1. Kb7 Kf2 2. Kc6 Ke3 3. Kd5 fxe4#
Henrik Juel: with condition Transmuting Kings:
C+ Popeye 4.61 (2024-02-01)
A.Buchanan: What does "K+nur" mean, pls? (2024-02-02)
Henrik Juel: it means something like
K in check only
... moves like the chccking man
i.e. the definition of Transmuting King (2024-02-02)
comment
C+ Popeye 4.61 (2024-02-01)
A.Buchanan: What does "K+nur" mean, pls? (2024-02-02)
Henrik Juel: it means something like
K in check only
... moves like the chccking man
i.e. the definition of Transmuting King (2024-02-02)
comment
Keywords: Transmuting Kings, Kindergarten Problem, Minimal, Miniature
Genre: h#, Fairies
Computer test: Juel: Popeye 4.61
FEN: k7/8/8/8/4p3/5P2/6K1/8
Input: Hans Gruber, 2004-05-01
Last update: Dieter Berlin, 2024-02-03 more...
Genre: h#, Fairies
Computer test: Juel: Popeye 4.61
FEN: k7/8/8/8/4p3/5P2/6K1/8
Input: Hans Gruber, 2004-05-01
Last update: Dieter Berlin, 2024-02-03 more...
1. f7! droht 2. f8=D ... 3. Df6#,g8=D#,g8=L# 2. ... d6,d5 3. c8=D#,c8=L#
1. ... Kxf7 2. g8=D+ Ke7 3. c8=S#
1. ... d5 2. c8=D+ Kxf7 3. Dd7#
2. ... Kd6 3. f8=D#,f8=L#
2. ... Ke7 3. f8=D#
BS Problemid: 15971
Authors: Havel, Miroslav
Sources: Ceske Granaty 1975
Years: 1901
1. ... Kxf7 2. g8=D+ Ke7 3. c8=S#
1. ... d5 2. c8=D+ Kxf7 3. Dd7#
2. ... Kd6 3. f8=D#,f8=L#
2. ... Ke7 3. f8=D#
BS Problemid: 15971
Authors: Havel, Miroslav
Sources: Ceske Granaty 1975
Years: 1901
Sally: Bohemia. 3. März 1901.
1. Bf7(droht Bf8D;#2) - Bb5 ,2. Bf8D (droht Df6#) - Bb4,
3. Df6#/Bg8D#/Bg8L#. 2. - Bxc4, 3. Bg8#/Bg8S#.
2.- Bd5, 3. Bc8D# / Bc8L.
1.- Bd5, 2. Bc8d+ - d6, 3. Bf8L. 2. - Kxf7, 3. Dd7#.
1. Kxf7, 2. Bg8D+- Kf7, 3. Bc8S#.
S. 33 Bohemian Garnets N° 8B ( M. Havel). (2010-07-23)
Henrik Juel: C+ Popeye 4.61, except for the mate dual 3.Df6,g8=DL# (2023-05-13)
comment
1. Bf7(droht Bf8D;#2) - Bb5 ,2. Bf8D (droht Df6#) - Bb4,
3. Df6#/Bg8D#/Bg8L#. 2. - Bxc4, 3. Bg8#/Bg8S#.
2.- Bd5, 3. Bc8D# / Bc8L.
1.- Bd5, 2. Bc8d+ - d6, 3. Bf8L. 2. - Kxf7, 3. Dd7#.
1. Kxf7, 2. Bg8D+- Kf7, 3. Bc8S#.
S. 33 Bohemian Garnets N° 8B ( M. Havel). (2010-07-23)
Henrik Juel: C+ Popeye 4.61, except for the mate dual 3.Df6,g8=DL# (2023-05-13)
comment
Keywords: Brian Stephenson Collection (15971), Kindergarten Problem
Genre: 3#
FEN: 8/PpPp2PP/2p1kP2/4p1PK/2P1p3/8/8/8
Reprints: 22 Rigaer Jüdische Rundschau 11/01/1930
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-05-13 more...
Genre: 3#
FEN: 8/PpPp2PP/2p1kP2/4p1PK/2P1p3/8/8/8
Reprints: 22 Rigaer Jüdische Rundschau 11/01/1930
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-05-13 more...
* 1. ... b5 2. axb5#
1. Kc7! b5 2. Kc6 bxa4 3. b5+ Ka5 4. b4#
1. Kc7! b5 2. Kc6 bxa4 3. b5+ Ka5 4. b4#
Keywords: Brian Stephenson Collection (23034), Kindergarten Problem, Mutate, Pawn mate (Satz + Spiel)
Genre: n#
Computer test: R. Fay: Popeye Windows 4.69
FEN: 8/p7/kpK5/8/PP6/PP6/8/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-29 more...
Genre: n#
Computer test: R. Fay: Popeye Windows 4.69
FEN: 8/p7/kpK5/8/PP6/PP6/8/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-29 more...
11 - P1068215
Zdravko Maslar
4936 feenschach 12/1986
2. Preis WJP
(1+2)
-1s, dann h=1
b) Kc1 nach b2
c) Kc1 nach a3
d) Kc1 nach a4
Zdravko Maslar
4936 feenschach 12/1986
2. Preis WJP
(1+2)
-1s, dann h=1
b) Kc1 nach b2
c) Kc1 nach a3
d) Kc1 nach a4
a) R: 1. Kb2xDc1, dann 1. Kb3 Da1=
b) R: 1. Ka1xTb2, dann 1. b3 Kc3=
c) R: 1. a5xSb4, dann 1. a4 Kc3=
d) R: 1. c5xLb4, dann 1. c4+ Kxc4=
b) R: 1. Ka1xTb2, dann 1. b3 Kc3=
c) R: 1. a5xSb4, dann 1. a4 Kc3=
d) R: 1. c5xLb4, dann 1. c4+ Kxc4=
Henrik Juel: a real gem (2023-05-20)
Adrian Storisteanu: Not an Allentschlag, there is no pawn uncapture. (2023-05-21)
comment
Adrian Storisteanu: Not an Allentschlag, there is no pawn uncapture. (2023-05-21)
comment
Keywords: Help retractor, RIFACE Retro Solving Tourney (2022), Kindergarten Problem, Minimal, Miniature, Kindergarten Problem, Miniature, Kindergarten Problem, Kindergarten Problem
Genre: Retro, Fairies
FEN: 8/8/8/8/1p6/3K4/8/2k5
Reprints: feenschach 158 01-03/2005
3 Phénix 331, p. 12922, 06/2022
Input: Gerd Wilts, 2006-01-21
Last update: A.Buchanan, 2024-01-18 more...
Genre: Retro, Fairies
FEN: 8/8/8/8/1p6/3K4/8/2k5
Reprints: feenschach 158 01-03/2005
3 Phénix 331, p. 12922, 06/2022
Input: Gerd Wilts, 2006-01-21
Last update: A.Buchanan, 2024-01-18 more...
12 - P1098029
Kenneth Solja
16 The Problemist Vol.15-9, p. 210, 05/1996
4. ehrende Erwähnung
Paisley 1996
(2+4)
h#5
Glasgow Chess
Kenneth Solja
16 The Problemist Vol.15-9, p. 210, 05/1996
4. ehrende Erwähnung
Paisley 1996
(2+4)
h#5
Glasgow Chess
1. e3 g4 2. e2=L g5 3. Lc4 g6 4. Lf7 gxf7=D 5. Ka4 Db3#
In Glasgow Chess pawns promote in the second and seventh rank.
SCHRECKE: C+, popeye 4.89 (2024-01-18)
comment
SCHRECKE: C+, popeye 4.89 (2024-01-18)
comment
Keywords: Glasgow Chess, Kindergarten Problem
Genre: h#, Fairies
FEN: 8/6p1/8/pk6/4p3/8/2K3P1/8
Input: Kenneth Solja, 2010-01-09
Last update: A.Buchanan, 2024-01-18 more...
Genre: h#, Fairies
FEN: 8/6p1/8/pk6/4p3/8/2K3P1/8
Input: Kenneth Solja, 2010-01-09
Last update: A.Buchanan, 2024-01-18 more...
1. d1=L Ke1 2. Lf3 gxf3 3. b1=L fxg4 4. Lf5 gxf5 5. a1=L fxg6 6. Lh8 g7 7. g2 gxh8=L 8. g1=L Le5 9. Lf2+ Kxf2=
Fünfmal Läuferumwandlung, das ist schon großartig (HM). Erstdarstellung der Umwandlung Lllll im Hilfspattminimal. Glückwunsch Herr Oliva! (FM).
Fünfmal Läuferumwandlung, das ist schon großartig (HM). Erstdarstellung der Umwandlung Lllll im Hilfspattminimal. Glückwunsch Herr Oliva! (FM).
Keywords: Excelsior white, Kindergarten Problem, Promotions to bishops, Minimal, konsekutive Umwandlungen 5 (lllLl)
Genre: Fairies
FEN: 8/4p3/4p1p1/8/6p1/6p1/pp1p2P1/5K1k
Input: HBae, 2010-07-04
Last update: Olaf Jenkner, 2018-08-02 more...
Genre: Fairies
FEN: 8/4p3/4p1p1/8/6p1/6p1/pp1p2P1/5K1k
Input: HBae, 2010-07-04
Last update: Olaf Jenkner, 2018-08-02 more...
1. b8=T+! Kc6 2. d8=L Kd6 3. Tb6#
1. ... Ka6 2. d8=D Ka7 3. Db6#
1. ... Ka6 2. d8=D Ka7 3. Db6#
Keywords: Miniature Collection (0325201), Kindergarten Problem, Minimal (b), Miniature, under-promotion key (T), under-promotion (L), Promotion (D)
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1P1P4/4P3/1k1p4/3P4/1K6/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-08-19 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1P1P4/4P3/1k1p4/3P4/1K6/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-08-19 more...
1. c8=T! Ka2 2. Txc3 Ka1 3. Ta3#
Keywords: Miniature Collection (0045647), Kindergarten Problem, Minimal, Miniature, under-promotion key (T), Minimal (b), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/8/8/2p5/8/k1K5
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-04 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/8/8/2p5/8/k1K5
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-04 more...
1. c8=T! Ka3 2. Txc4 Ka2 3. Ta4#
1. ... c3 2. Txc3 Ka1 3. Ta3#
1. ... c3 2. Txc3 Ka1 3. Ta3#
Keywords: Miniature Collection (0291569), Kindergarten Problem, Minimal (b), Miniature, under-promotion key (T), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/P7/2p5/8/k1K5/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-05 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/P7/2p5/8/k1K5/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-05 more...
1. e6 dxe6 2. d4 e5 3. d5 e4 4. d6 e3 5. d7 e2 6. d8=D e1=S+ 7. Kc3 Sd3 8. Db6 Sb4,S~ 9. Dg1#/Db2#
Keywords: Miniature Collection (0332240), Kindergarten Problem, Miniature
Genre: n#
Computer test: A. Baumann: Gustav 4.2 a
FEN: 8/3p4/8/4P3/8/8/p1KP4/k7
Input: Zuncke/Bruder, 2010-09-11
Last update: Olaf Jenkner, 2023-07-02 more...
Genre: n#
Computer test: A. Baumann: Gustav 4.2 a
FEN: 8/3p4/8/4P3/8/8/p1KP4/k7
Input: Zuncke/Bruder, 2010-09-11
Last update: Olaf Jenkner, 2023-07-02 more...
a) 1. d8=T Ka5 2. Td6 Ka4 3. Ta6#;
b) kein letzter Zug für Schwarz, also
1. ... Kxa5 2. d8=D+ Ka6 3. Db8 Ka5 4. Db5,Da7#
b) kein letzter Zug für Schwarz, also
1. ... Kxa5 2. d8=D+ Ka6 3. Db8 Ka5 4. Db5,Da7#
RA3 BUT32 RA
b) Werner Speckmann, 04.1973, DSZ, S.134, B;
vf: klären Spiegelung in DSZ
SCHRECKE: b) kein letzter Zug für Schwarz, also: 0. ... Kxa5 1. d8D+ Ka6 2. Db8 Ka5 3. Db5,Da7# (2022-08-11)
Henrik Juel: C+ Popeye 4.61, except for the mate dual in b) (2022-08-12)
comment
b) Werner Speckmann, 04.1973, DSZ, S.134, B;
vf: klären Spiegelung in DSZ
SCHRECKE: b) kein letzter Zug für Schwarz, also: 0. ... Kxa5 1. d8D+ Ka6 2. Db8 Ka5 3. Db5,Da7# (2022-08-11)
Henrik Juel: C+ Popeye 4.61, except for the mate dual in b) (2022-08-12)
comment
Keywords: Miniature Collection (0046916), No legal last move for Black, Kindergarten Problem, Miniature, Kindergarten Problem
Genre: 3#, Retro
FEN: 8/3P4/8/8/k1K5/8/1P6/8
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2022-08-12 more...
Genre: 3#, Retro
FEN: 8/3P4/8/8/k1K5/8/1P6/8
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2022-08-12 more...
1. Kc6! Ka7 2. c8=T Ka6 3. Ta8#
Keywords: Miniature Collection (0047161), Kindergarten Problem, Minimal, Miniature, under-promotion (T), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: k7/2P5/8/2K5/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-10 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: k7/2P5/8/2K5/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-10 more...
1. f8=D+ Kxf8 2. h8=D+ Kf7 3. d8=S#
1. ... Kxh7 2. d8=D g5 3. Dd3#
1. ... Kxh7 2. d8=D g5 3. Dd3#
Keywords: Miniature Collection (0052844), Promotion key (D), Checking key, under-promotion in mating move (S), Flight giving sacrifice key (D), Model mate, Miniature, Kindergarten Problem
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3PpPkP/6p1/8/8/4K3/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-02-28 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3PpPkP/6p1/8/8/4K3/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-02-28 more...
1. a8=T f2 2. Ta5 bxa5 3. b6 a4 4. b7 a3 5. b8=D a2 6. Db7#
Cook: Dual 6. Db7#
Cook: Dual 6. Db7#
Keywords: Miniature Collection (0330577), Kindergarten Problem, Miniature
Genre: n#
FEN: 8/P7/1p6/1P6/8/5p2/7p/5K1k
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2022-09-10 more...
Genre: n#
FEN: 8/P7/1p6/1P6/8/5p2/7p/5K1k
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2022-09-10 more...
1. gxh6 Kxh6 2. h8=D#
Keywords: Miniature Collection (0308671), Kindergarten Problem, Minimal, Miniature
Genre: 2#
Computer test: SCHRECKE (2023-01-26): C+, popeye 4.87
FEN: 8/7P/7p/5KPk/8/6P1/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Mario Richter, 2023-07-04 more...
Genre: 2#
Computer test: SCHRECKE (2023-01-26): C+, popeye 4.87
FEN: 8/7P/7p/5KPk/8/6P1/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Mario Richter, 2023-07-04 more...
1. g6 hxg6 2. hxg6 h5 3. g7+ Kh7 4. g8=D+ Kh6 5. Dg7#
Keywords: Miniature Collection (0328265), Kindergarten Problem
Genre: n#
FEN: 5K1k/7p/7p/6PP/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Gunter Jordan, 2022-12-10 more...
Genre: n#
FEN: 5K1k/7p/7p/6PP/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Gunter Jordan, 2022-12-10 more...
1. Kf6 Kh7 2. Kf7 Kh6 3. g8=D Kh5 4. Dg6#
BUD21 ASb4 IM
vf: Dehler Kf6 Bg2 Bg7 - Kg8
udo.de: spiegelbildlich (Kb6-Kb8) wiederholt durch: Saturnin Limbach, Trybuna Ludu, 8.1. 1972, Nr. 946 (2024-03-12)
more ...
comment
vf: Dehler Kf6 Bg2 Bg7 - Kg8
udo.de: spiegelbildlich (Kb6-Kb8) wiederholt durch: Saturnin Limbach, Trybuna Ludu, 8.1. 1972, Nr. 946 (2024-03-12)
more ...
comment
Keywords: Miniature Collection (0084278), Kindergarten Problem, Miniature, Promotion (D), Rex solus
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 6k1/6P1/6K1/8/8/6P1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-03-12 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: 6k1/6P1/6K1/8/8/6P1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-03-12 more...
25 - P1173365
Hans-Christoph Krumm
Werner Speckmann
C Deutsche Schachzeitung , p. 158, 04/1977
(2+2) C+
#8
Hans-Christoph Krumm
Werner Speckmann
C Deutsche Schachzeitung , p. 158, 04/1977
(2+2) C+
#8
1. f8=T! Kg7 2. Tf1,Tf6 Kh7 3. Tf7+ Kg8 4. Kg6 h5 5. Tf4 h4 6. Txh4 Kf8 7. Te4 Kg8 8. Te8#
Keywords: Miniature Collection (0087151), Kindergarten Problem, Minimal, Miniature, under-promotion key (T), Stalemate avoidance
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/5P1k/7p/7K/8/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-23 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/5P1k/7p/7K/8/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-23 more...
1. Kh4 2. Kg3 3. Kf2 4. Ke1 5. Kxe2[+sBe3] 6. Kxe3[+sBe4] 7. Kxe4[+sBe5] 8. Kxe5[+sBe6] 9. Kd4 10. Kc3 11. Kb2 12. Kxb3[+sBb4] 13. Kxb4[+sBb5] 14. Kxb5[+sBb6] 15. Kxb6[+sBb7] 16. Kxb7[+sBb8] 17. Ka8 18. Kxb8[+sBc8] 19. Kxc8[+sBd8] 20. Kxd8[+sBe8] 21. Kxe8[+sBf8] 22. Kxf8[+sBg8] 23. Ke7 24. Kd6 25. Kxe6[+sBf6] 26. Kxf6[+sBg6] 27. Kxg6[+sBh6] 28. Kh5 29. Kxh6[+sBh7] 30. Kg5 31. Kf4 32. Ke3 33. Kd2 34. Kc1 35. Kxc2[+sBc3] 36. Kxc3[+sBc4] 37. Kxc4[+sBc5] 38. Kxc5[+sBc6] 39. Kb6 40. Kxc6[+sBd6] 41. Kxd6[+sBe6] 42. Kxe6[+sBf6] 43. Kxf6[+sBg6] 44. Kg5 45. Kh6 46. g5==
Cook: Dual: 9. Kxe6[+sBe7] 10. Kxe7[+sBe8] 11. Kd8 12. Kxe8[+sBf8] 13. Kxf8[+sBg8] 14. Ke7 15. Kd6 16. Kc5 17. Kb4 18. Ka3 19. Kxb3[+sBc3] 20. Kxc3[+sBd3] 21. Kxd3[+sBe3] 22. Kxe3[+sBf3] 23. Kxf3[+sBg3] 24. Kxg3[+sBh3] 25. Kh2 26. Kxh3[+sBh4] 27. Kxh4[+sBh5] 28. Kxh5[+sBh6] 29. Kxh6[+sBh7] etc. (Arnold Beine)
Cook: Dual: 9. Kxe6[+sBe7] 10. Kxe7[+sBe8] 11. Kd8 12. Kxe8[+sBf8] 13. Kxf8[+sBg8] 14. Ke7 15. Kd6 16. Kc5 17. Kb4 18. Ka3 19. Kxb3[+sBc3] 20. Kxc3[+sBd3] 21. Kxd3[+sBe3] 22. Kxe3[+sBf3] 23. Kxf3[+sBg3] 24. Kxg3[+sBh3] 25. Kh2 26. Kxh3[+sBh4] 27. Kxh4[+sBh5] 28. Kxh5[+sBh6] 29. Kxh6[+sBh7] etc. (Arnold Beine)
Arnold Beine: Egal, ob der sBg8 am Ende ziehen darf oder nicht, die Aufgabe ist inkorrekt. (2022-10-15)
more ...
comment
more ...
comment
Keywords: Circe (Equipollents), Seriesmover, Move Length Record, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
FEN: 7k/8/8/7K/6P1/1p6/2p1p3/8
Input: Frank Müller, 2011-01-03
Last update: Arnold Beine, 2022-10-15 more...
Genre: Fairies
FEN: 7k/8/8/7K/6P1/1p6/2p1p3/8
Input: Frank Müller, 2011-01-03
Last update: Arnold Beine, 2022-10-15 more...
1. f4 2. f5 3. f6 4. f7 5. f8=S 6. Se6 7. Sc7 8. Sa8 9. Sb6 10. Sc8 11. Sa7 12. Sc6 13. Sb8 14. Sa6 15. Sc5#
Moldenhauer: Computerprüfung: C+ Popeye 4.88 in 39 Std. 35 Min. (2022-09-16)
Mario Richter: 2 Anmerkungen:
1. Danke an "Moldenhauer" für das oft sehr zeitaufwendige Testen!
2. im konkreten Fall scheinen mehr als 39 Stunden für einen 3-Steiner darauf hinzuweisen, daß es in 'popeye' noch Optimierungspotential (zumindest speziell für Aufgaben mit Märchenbedingung "Haaner Schach") gibt [mein eigenes Programm 'rawbats', das normalerweise mit 'popeye' nicht mithalten kann, schafft die Prüfung in 10 min 3 sec!] ...
Vielleicht kann der eine oder andere Problemfreund mit Zugriff auf die entsprechenden Programme mal mitteilen, wie lange WinChloe, Alybadix, jacobi etc. für die Prüfung brauchen?! (2022-09-17)
Arnold Beine: Alybadix und Jacobi kennen/können Haaner Schach nicht. (2022-09-19)
comment
Mario Richter: 2 Anmerkungen:
1. Danke an "Moldenhauer" für das oft sehr zeitaufwendige Testen!
2. im konkreten Fall scheinen mehr als 39 Stunden für einen 3-Steiner darauf hinzuweisen, daß es in 'popeye' noch Optimierungspotential (zumindest speziell für Aufgaben mit Märchenbedingung "Haaner Schach") gibt [mein eigenes Programm 'rawbats', das normalerweise mit 'popeye' nicht mithalten kann, schafft die Prüfung in 10 min 3 sec!] ...
Vielleicht kann der eine oder andere Problemfreund mit Zugriff auf die entsprechenden Programme mal mitteilen, wie lange WinChloe, Alybadix, jacobi etc. für die Prüfung brauchen?! (2022-09-17)
Arnold Beine: Alybadix und Jacobi kennen/können Haaner Schach nicht. (2022-09-19)
comment
Keywords: Haaner Chess, Seriesmover, Move Length Record, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: Moldenhauer (2022-09-16): Computerprüfung: C+ Popeye 4.88 in 39 Std. 35 Min. Mario Richter: C+ rawbats in 10 min 3 sec
FEN: 8/1k1K4/8/8/8/8/5P2/8
Reprints: Z4 Problemkiste (183) 06/2009
Input: Uwe Mehlhorn, 2011-03-07
Last update: Mario Richter, 2022-09-17 more...
Genre: Fairies
Computer test: Moldenhauer (2022-09-16): Computerprüfung: C+ Popeye 4.88 in 39 Std. 35 Min. Mario Richter: C+ rawbats in 10 min 3 sec
FEN: 8/1k1K4/8/8/8/8/5P2/8
Reprints: Z4 Problemkiste (183) 06/2009
Input: Uwe Mehlhorn, 2011-03-07
Last update: Mario Richter, 2022-09-17 more...
1. Kg1 2. Kf1 3. Ke1 4. Kd1 5. Kc1 6. Kb1 7. Ka2 8. Ka3 9. Kb4 19. Kc5 11. Kd6 12. Ke7 13. Kxf6 14. Kg7 15. Kxh7 16. Kh6 17. Kxh5 18. Kh4 19. Kxh3 20. Kh4 21. Kg5 22. h4 23. h5 24. h6 25. h7 26. h8=T 27. Th1 28. Kh4 29. Kh3 30. Kh2 PW
Keywords: Excelsior, Interchange (K-B), Kindergarten Problem, Seriesmover, Minimal
Genre: Fairies
Computer test: popeye 4.87
FEN: 8/5p1p/5p2/7p/2p5/2pp1k1p/7P/7K
Input: Erich Bartel, 2011-07-22
Last update: Arnold Beine, 2022-10-23 more...
Genre: Fairies
Computer test: popeye 4.87
FEN: 8/5p1p/5p2/7p/2p5/2pp1k1p/7P/7K
Input: Erich Bartel, 2011-07-22
Last update: Arnold Beine, 2022-10-23 more...
29 - P1204855
Wolfgang Dittmann
Bernd Ellinghoven
The Problemist 01-03/1976
1. Lob und 2. Zwillingspreis
(2+2)
-1w -> H=1.5
a) Längstzüger
b) Kürzestzüger
Wolfgang Dittmann
Bernd Ellinghoven
The Problemist 01-03/1976
1. Lob und 2. Zwillingspreis
(2+2)
-1w -> H=1.5
a) Längstzüger
b) Kürzestzüger
a) R: 1. Kc7xSc8, dann 1. bxa7 Sb6 2. Kxb6=
b) R: 1. Ba5xLb6, dann 1. a6 Lc7 2. Kxc7=
Bedingungswechsel
b) R: 1. Ba5xLb6, dann 1. a6 Lc7 2. Kxc7=
Bedingungswechsel
Keywords: Minimummer, Maximummer, Vielväterstellung, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Input: Hans Gruber, 2011-10-09
Last update: A.Buchanan, 2023-08-27 more...
Genre: Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Input: Hans Gruber, 2011-10-09
Last update: A.Buchanan, 2023-08-27 more...
1. a5! 5. a1=L 6. Le5 7. Lb8 -> 1. Kd7! 2. Kc6 3. Kb5 4. Ka6 5. b7#
Läufer-Umwandlung.
{ NL} 7. D,T,Lc7(+) -> 1. bxc7 4. Kb6 5. c8=D,T#
Läufer-Umwandlung.
{ NL} 7. D,T,Lc7(+) -> 1. bxc7 4. Kb6 5. c8=D,T#
Keywords: Seriesmover, Vielväterstellung, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-10-27 more...
Genre: Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-10-27 more...
31 - P1206511
Arnold Beine
275 feenschach 157 12/2004
(2+2) C+
h#9
Antiköko Doppellängstzüger
b) sBa4 -> a6
Arnold Beine
275 feenschach 157 12/2004
(2+2) C+
h#9
Antiköko Doppellängstzüger
b) sBa4 -> a6
a) 1. Ke6 Kd4 2. Kf5 Kc5 3. Ke4 c8=T 4. Kf5 Th8 5. Ke6 Th1 6. Kd7 Ta1 7. Kc8 Th1 8. Kb7 Th8 9. Ka6 Ta8#
b) 1. Kc4 Kd2 2. Kb3 Kc1 3. Ka4 Kb2 4. Kb4 Kc1 5. Kc3 c8=S 6. Kb4 Se7 7. Ka3 Sc6 8. Ka2 Sd4 9. Ka1 Sb3#
b) 1. Kc4 Kd2 2. Kb3 Kc1 3. Ka4 Kb2 4. Kb4 Kc1 5. Kc3 c8=S 6. Kb4 Se7 7. Ka3 Sc6 8. Ka2 Sd4 9. Ka1 Sb3#
Keywords: Köko, Maximummer, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/2P5/8/3k4/p7/4K3/8/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/2P5/8/3k4/p7/4K3/8/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
32 - P1206512
Arnold Beine
277 feenschach 157 12/2004
(2+2) C+
h#8
Antiköko Doppellängstzüger
b) wKe1 -> b4
Arnold Beine
277 feenschach 157 12/2004
(2+2) C+
h#8
Antiköko Doppellängstzüger
b) wKe1 -> b4
a) 1. Kc6 Kf2 2. Kd5 Kg3 3. Ke4 Kh4 4. Kf3 Kh5 5. Kg2 Kg4 6. Kh1 Kh3 7. f5 h8=D 8. f4 Da1#
b) 1. Kc8 Kc5 2. Kb7 Kd6 3. Ka8 Kc7 4. Ka7 Kd6 5. Kb6 h8=T 6. Ka7 Th1 7. Kb8 Ta1 8. Kc8 Ta8#
b) 1. Kc8 Kc5 2. Kb7 Kd6 3. Ka8 Kc7 4. Ka7 Kd6 5. Kb6 h8=T 6. Ka7 Th1 7. Kb8 Ta1 8. Kc8 Ta8#
Keywords: Köko, Maximummer, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/3k3P/5p2/8/8/8/8/4K3
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/3k3P/5p2/8/8/8/8/4K3
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
33 - P1206560
Arnold Beine
221 feenschach 157 12/2004
(2+2) C+
H=4
Köko Doppellängstzüger
b) wBf4 -> e4
Arnold Beine
221 feenschach 157 12/2004
(2+2) C+
H=4
Köko Doppellängstzüger
b) wBf4 -> e4
a) 1. c1=L Kc2 2. Le3 Kd3 3. Ld4 Ke4 4. Le5 fxe5=
b) 1. c1=S Ka3 2. Sd3 Kb3 3. Sb2+ Kc2 4. Sd3 Kxd3=
b) 1. c1=S Ka3 2. Sd3 Kb3 3. Sb2+ Kc2 4. Sd3 Kxd3=
Keywords: Köko, Maximummer, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/8/8/8/k4P2/8/1Kp5/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/8/8/8/k4P2/8/1Kp5/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
34 - P1206565
Arnold Beine
274 feenschach 157 12/2004
(2+2) C+
H=3
Circe rex inklusive Köko Doppellängstzüger
b) sKb5 -> d5
Arnold Beine
274 feenschach 157 12/2004
(2+2) C+
H=3
Circe rex inklusive Köko Doppellängstzüger
b) sKb5 -> d5
a) 1. Kxa6[+wBa2] a4 2. Kb5 axb5[+sKe8] 3. cxb5[+wBb2] b4=
b) 1. c5 Kb6 2. Kc6 Ka7 3. Kb7 axb7[+sKe8]=
b) 1. c5 Kb6 2. Kc6 Ka7 3. Kb7 axb7[+sKe8]=
Keywords: Circe, Köko, Maximummer, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/8/P1p5/Kk6/8/8/8/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/8/P1p5/Kk6/8/8/8/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
35 - P1206573
Arnold Beine
301 feenschach 157 12/2004
(2+2) C+
H=6
Köko Doppellängstzüger
b) wBd7 -> g2
Arnold Beine
301 feenschach 157 12/2004
(2+2) C+
H=6
Köko Doppellängstzüger
b) wBd7 -> g2
a) 1. Ka4+ Kb2 2. c1=D Kb1 3. Dc8 d8=T 4. Dc1 Td1 5. Da3 Kc2 6. Dd3+ Txd3=
b) 1. Kc4+ Kb4 2. Kd3 Kc4+ 3. Kd4 Kd5 4. Ke5 Ke4 5. Kd4 Kf3 6. Ke3+ Ke2=
b) 1. Kc4+ Kb4 2. Kd3 Kc4+ 3. Kd4 Kd5 4. Ke5 Ke4 5. Kd4 Kf3 6. Ke3+ Ke2=
Henrik Juel: last several entries: A beautiful set of Wenigsteiner's with KP-KP (2022-12-16)
more ...
comment
more ...
comment
Keywords: Köko, Maximummer, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/3P4/8/1k6/8/1K6/2p5/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/3P4/8/1k6/8/1K6/2p5/8
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-12-17 more...
36 - P1206723
Joost de Heer
9224 feenschach 158 01-03/2005
(2+1) C+
H=2** 2. 1;1. 1
Marscirce Madrasi Ohneschlag
Joost de Heer
9224 feenschach 158 01-03/2005
(2+1) C+
H=2** 2. 1;1. 1
Marscirce Madrasi Ohneschlag
* 1. ... b7 2. e1=D b8=D=
* 1. ...b7 2. e1=T b8=T=
1. e1=L b7 2. Ld2 b8=L=
1. e1=S b7 2. Sf3 b8=S=
Babson
* 1. ...b7 2. e1=T b8=T=
1. e1=L b7 2. Ld2 b8=L=
1. e1=S b7 2. Sf3 b8=S=
Babson
Keywords: Circe, Madrasi, No-capture chess, Babson task, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: C+ Popeye 4.87
FEN: 4K3/8/1P6/8/8/8/4p3/8
Input: Hans Gruber, 2011-10-09
Last update: A.Buchanan, 2023-05-11 more...
Genre: Fairies
Computer test: C+ Popeye 4.87
FEN: 4K3/8/1P6/8/8/8/4p3/8
Input: Hans Gruber, 2011-10-09
Last update: A.Buchanan, 2023-05-11 more...
37 - P1207999
Hansjörg Schiegl
Albert Heinrich Kniest
2397 Diagramme und Figuren 27/02/1969
(2+1) cooked
h#6
Circe
Hansjörg Schiegl
Albert Heinrich Kniest
2397 Diagramme und Figuren 27/02/1969
(2+1) cooked
h#6
Circe
1. Kg3 b4 2. Kf4 b5 3. Ke5 b6 4. Kd6 b7 5. Kc7 b8=D+ 6. Kxb8[+wDd1] Dd8#
Cook: SCHRECKE (2023-02-27): NL, wobei der sK am Ende auf c6 steht: z.B.:
1. Kg1 b4 2. Kf2 b5 3. Ke3 b6 4. Kd4 b7 5. Kc5 b8=D 6. Kc6 Dd6#
Cook: SCHRECKE (2023-02-27): NL, wobei der sK am Ende auf c6 steht: z.B.:
1. Kg1 b4 2. Kf2 b5 3. Ke3 b6 4. Kd4 b7 5. Kc5 b8=D 6. Kc6 Dd6#
SCHRECKE: NL, wobei der sK am Ende auf c6 steht:
z.B.: 1. Kg1 b4 2. Kf2 b5 3. Ke3 b6 4. Kd4 b7 5. Kc5 b8=D 6. Kc6 Dd6# (2023-02-27)
comment
z.B.: 1. Kg1 b4 2. Kf2 b5 3. Ke3 b6 4. Kd4 b7 5. Kc5 b8=D 6. Kc6 Dd6# (2023-02-27)
comment
Keywords: Circe, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
FEN: 8/8/K7/8/8/8/1P5k/8
Input: Hans Gruber, 2011-10-09
Last update: Mario Richter, 2023-02-28 more...
Genre: Fairies
FEN: 8/8/K7/8/8/8/1P5k/8
Input: Hans Gruber, 2011-10-09
Last update: Mario Richter, 2023-02-28 more...
1. b4 2. b5 3. b6 4. b7 5. b8=L 6. Lg3 7. Le1 8. Ke8 9. Lb4++
Keywords: Circe ((Anti-)), Seriesmover, Move Length Record, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: Jacobi
FEN: 5k2/3K4/8/8/8/8/1P6/8
Reprints: C20 Problemkiste (169) 02/2007
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-10-28 more...
Genre: Fairies
Computer test: Jacobi
FEN: 5k2/3K4/8/8/8/8/1P6/8
Reprints: C20 Problemkiste (169) 02/2007
Input: Hans Gruber, 2011-10-09
Last update: Arnold Beine, 2022-10-28 more...
1. f8=nD Df2 2. e8=nT Da7 3. Tc8+ Th8 4. g8=nT Dxh7#
Keywords: Promotion, konsekutive Umwandlungen 3 (DTT), Maximummer, Kindergarten Problem
Genre: r#, Fairies
FEN: 8/4-P-P-P-P/8/8/2k5/8/8/7K
Input: Erich Bartel, 2011-10-14
Last update: A.Buchanan, 2024-01-18 more...
Genre: r#, Fairies
FEN: 8/4-P-P-P-P/8/8/2k5/8/8/7K
Input: Erich Bartel, 2011-10-14
Last update: A.Buchanan, 2024-01-18 more...
a) 1. Kf3 2. g4 3. g5 4. g6 5. g7 6. g8=S 7. Se7 8. Sc6 9. b7+ Kxb7
b) 1. Kf3 2. g4 3. g5 4. g6 5. g7 6. g8=S 7. Se7 8. Sc6 9. Lb7+ Kxb7
b) 1. Kf3 2. g4 3. g5 4. g6 5. g7 6. g8=S 7. Se7 8. Sc6 9. Lb7+ Kxb7
HBae: NLs b) 1.Lf1 2.Kh3 7.g8=S 8.Se7 9.Sc6 Kb7 sy. Symmetrieachse = h1-a8.
1.Kh3 2.Lc8 7.g8=D 8.Dg1 9.La6 Kb8 sy. Punktsymmetrie Brettmitte. [HB]
siehe BuB zu JS und PK (2023-01-19)
comment
1.Kh3 2.Lc8 7.g8=D 8.Dg1 9.La6 Kb8 sy. Punktsymmetrie Brettmitte. [HB]
siehe BuB zu JS und PK (2023-01-19)
comment
Keywords: Seriesmover, Move Length Record, Kindergarten Problem, Rex solus (s), Excelsior, Symmetrical end position, Symmetry (in n moves)
Genre: Fairies
FEN: k7/8/1P6/8/6K1/8/6P1/8
Input: Erich Bartel, 2011-10-19
Last update: Alfred Pfeiffer, 2019-08-31 more...
Genre: Fairies
FEN: k7/8/1P6/8/6K1/8/6P1/8
Input: Erich Bartel, 2011-10-19
Last update: Alfred Pfeiffer, 2019-08-31 more...
1. Kb5 2. Kc6 3. Kd7 4. Ke8 5. Kf8 6. Kg8 7. Kh7 8. Kh6 9. Kxh5[+sBh6] 10. Kh4 11. Kxg4[+sBh4] 12. Kh3
Keywords: Seriesmover, Move Length Record, Circe (Platzwechsel), Kindergarten Problem, Rex solus (w), Alleinunterhalter, Durbar Theme
Genre: Fairies
FEN: 8/8/5k2/7p/K5p1/8/8/8
Input: Erich Bartel, 2012-02-27
Last update: A.Buchanan, 2024-01-18 more...
Genre: Fairies
FEN: 8/8/5k2/7p/K5p1/8/8/8
Input: Erich Bartel, 2012-02-27
Last update: A.Buchanan, 2024-01-18 more...
42 - P1237750
George P. Sphicas
2666v Ideal-Mate Review 07-09/1988
nach U. Heinonen
(8+8) C+
ser-h#40
George P. Sphicas
2666v Ideal-Mate Review 07-09/1988
nach U. Heinonen
(8+8) C+
ser-h#40
1. h1=D 2. Dxh5 3. De8 4. h5 5. h4 6. hxg3 7. g2 8. g1=D 9. Dxg4 10. f1=L 11. Ld3 12. Lxc2 13. Lf5 14. c2 15. c1=L 16. Lxa3 17. Ld6 18. a3 19. a2 20. a1=S 21. Sb3 22. Sxa5 23. Sc6 24. a5 25. a4 26. a3 27. a2 28. a1=T 29. Ta8 30. Td8 31. Lc8 32. Ke6 33. Kd7 34. Dge6 35. g4 36. g3 37. g2 38. g1=T 39. Tg7 40. Te7 bxc6#
Keywords: Ideal mate, Kindergarten Problem, Seriesmover, Allumwandlung, konsekutive Umwandlungen 7 (ddllstt), Pawn mate, Selfblock, Entblockung, Promotion, under-promotion, Promotions to rooks, Promotions to queens, Promotions to bishops, Promotion key
Genre: Fairies
Computer test: V. Kotesovec: Alybadix (1 h 23 m)
FEN: 8/7p/pK6/PP1k2pP/p5P1/P1p3P1/2P2p1p/8
Reprints: G26 FIDE Album 1986-1988 , p. 464,
(60) Ideal-Mate Review 53 07-09/1994
4) idee & form 161, p. 5461, 01/2024
Input: Frank Müller, 2012-05-01
Last update: Gunter Jordan, 2024-03-13 more...
Genre: Fairies
Computer test: V. Kotesovec: Alybadix (1 h 23 m)
FEN: 8/7p/pK6/PP1k2pP/p5P1/P1p3P1/2P2p1p/8
Reprints: G26 FIDE Album 1986-1988 , p. 464,
(60) Ideal-Mate Review 53 07-09/1994
4) idee & form 161, p. 5461, 01/2024
Input: Frank Müller, 2012-05-01
Last update: Gunter Jordan, 2024-03-13 more...
43 - P1241779
Ian Shanahan
5329 Ideal-Mate Review 45 07-09/1992
G.P.Sphicas gewidmet
(5+5) C+
ser-h#22
Ian Shanahan
5329 Ideal-Mate Review 45 07-09/1992
G.P.Sphicas gewidmet
(5+5) C+
ser-h#22
SCHRECKE: 1. h1=T 2. Td1 3. Txd6 4. Th6 5. d5 6. d4 7. d3 8. d2 9. d1=S 10. Sxf2 11. Sg4 12. f2 13. f1=D 14. Dxa6 15. Dg6 16. a5 17. a4 18. a3 19. a2 20. a1=L 21. Lf6 22. Lg5 hxg4# (2023-02-15)
more ...
comment
more ...
comment
Keywords: Ideal mate, Seriesmover, Allumwandlung, Kindergarten Problem
Genre: Fairies
Computer test: Ian Shanahan: C+ (2014-1-20)
FEN: 8/p2p4/P2P4/7k/8/5pKP/5P1p/8
Reprints: 864 Kings and Pawns 1996
Input: Frank Müller, 2012-06-16
Last update: Erich Bartel, 2014-12-04 more...
Genre: Fairies
Computer test: Ian Shanahan: C+ (2014-1-20)
FEN: 8/p2p4/P2P4/7k/8/5pKP/5P1p/8
Reprints: 864 Kings and Pawns 1996
Input: Frank Müller, 2012-06-16
Last update: Erich Bartel, 2014-12-04 more...
1. cxd6ep! g5 2. d7 Kg7 3. d8=D Kh6 4. Kg4 Kg7 5. Kf5 Kh6 6. Dh8#
Anton Baumann: Retro: Unter der Annahme, dass die Längstzügerregel auch für den der Diagrammstellung vorangegangenen Zug gilt, kann der letzte Zug nur d7-d5 gewesen sein! Daher die Lösung:
1.cxd6 e.p.! g5 2.d7 Kg7 3.d8=D Kh6 4.Kg4 Kg7 5.Kf5 Kh6 6.Dh8# (2022-09-14)
comment
1.cxd6 e.p.! g5 2.d7 Kg7 3.d8=D Kh6 4.Kg4 Kg7 5.Kf5 Kh6 6.Dh8# (2022-09-14)
comment
Keywords: Maximummer, Kindergarten Problem, Minimal, Miniature, En passant as key
Genre: Fairies
FEN: 7k/6p1/8/2Pp4/8/6K1/8/8
Input: Gerd Wilts, 2012-12-13
Last update: Mario Richter, 2022-09-14 more...
Genre: Fairies
FEN: 7k/6p1/8/2Pp4/8/6K1/8/8
Input: Gerd Wilts, 2012-12-13
Last update: Mario Richter, 2022-09-14 more...
s) 1. d1=S h8=T 2. Se3 Tg8 3. Sg2 Txg2=
w) 1. ... h8=D d1=S 2. Dh5 Sxc3 3. De2 Sxe2=
w) 1. ... h8=D d1=S 2. Dh5 Sxc3 3. De2 Sxe2=
Keywords: Promotion, Kindergarten Problem
Genre: Fairies
FEN: 8/5p1P/4pP2/4P3/7p/2P4k/3p4/7K
Reprints: 1351 Scobs lignea 24/04/2019
Input: Erich Bartel, 2013-04-10
Last update: Arnold Beine, 2022-12-30 more...
Genre: Fairies
FEN: 8/5p1P/4pP2/4P3/7p/2P4k/3p4/7K
Reprints: 1351 Scobs lignea 24/04/2019
Input: Erich Bartel, 2013-04-10
Last update: Arnold Beine, 2022-12-30 more...
s) 1. c1=T+ Kxe2 2. Td1 a3 3. Td8 cxd8=L=
w) 1. ... c8=T+ Kxe7 2. Td8 a3 3. Td1 cxd1=L=
w) 1. ... c8=T+ Kxe7 2. Td8 a3 3. Td1 cxd1=L=
Keywords: Promotion, Kindergarten Problem
Genre: Fairies
FEN: 4k3/2P1P3/4P3/8/p7/4p3/P1p1p3/4K3
Reprints: 1384 Scobs lignea 26/04/2019
Input: Erich Bartel, 2013-04-12
Last update: Arnold Beine, 2022-12-30 more...
Genre: Fairies
FEN: 4k3/2P1P3/4P3/8/p7/4p3/P1p1p3/4K3
Reprints: 1384 Scobs lignea 26/04/2019
Input: Erich Bartel, 2013-04-12
Last update: Arnold Beine, 2022-12-30 more...
s) 1. g1=T+ Kxc2 2. Tb1 b8=T 3. Txb2 Txb2=
w) 1. ... b8=D Ka2 2. Df4 Kb3 3. Df1 gxf1=S=
w) 1. ... b8=D Ka2 2. Df4 Kb3 3. Df1 gxf1=S=
Keywords: Promotion, Kindergarten Problem
Genre: Fairies
FEN: 8/1P3p2/5P2/8/4p3/4P3/1Pp3p1/k1K5
Input: Erich Bartel, 2013-04-18
Last update: Arnold Beine, 2022-12-30 more...
Genre: Fairies
FEN: 8/1P3p2/5P2/8/4p3/4P3/1Pp3p1/k1K5
Input: Erich Bartel, 2013-04-18
Last update: Arnold Beine, 2022-12-30 more...
1. c7-c8=nLE 2. LEc8-d8 3. LEd8xg5[+nBg7] 4. g7-g8=nMA 5. MAg8xh6[+nBh7] 6. LEg5-g8 7. MAh6xg4[+nBg7] 8. MAg4-e5 9. h7-h8=nVA 10. g7xh8=nPA[+nVAf8]#
Keywords: Seriesmover, Circe, Leo family, Kindergarten Problem, Promotion
Genre: Fairies
Computer test: %Popeye FreeBSD-4.3-RELEASE-32Bit-Version 3.77
FEN: 4k3/2-P1p3/7-P/6-P1/6-P1/P7/1K6/8
Input: Erich Bartel, 2013-06-28
Last update: Alfred Pfeiffer, 2014-07-22 more...
Genre: Fairies
Computer test: %Popeye FreeBSD-4.3-RELEASE-32Bit-Version 3.77
FEN: 4k3/2-P1p3/7-P/6-P1/6-P1/P7/1K6/8
Input: Erich Bartel, 2013-06-28
Last update: Alfred Pfeiffer, 2014-07-22 more...
1. d7-d8=nVA 2. c7xd8=nLE[+nVAf8] 3. LEd8xg5[+nBg7] 4. g7-g8=nMA 5. LEg5-g7 6. h7xg8=nPA#
Joost de Heer: Missing keyword Allumwandlung (promotion to all pieces available in Leo-Family) (2022-11-11)
comment
comment
Keywords: Seriesmover, Circe, Leo family, Kindergarten Problem
Genre: Fairies
Computer test: %Popeye FreeBSD-4.3-RELEASE-32Bit-Version 3.81
FEN: k7/2-P-Pp2-P/8/6-P1/8/8/8/8
Input: Erich Bartel, 2013-07-14
Last update: Alfred Pfeiffer, 2014-07-22 more...
Genre: Fairies
Computer test: %Popeye FreeBSD-4.3-RELEASE-32Bit-Version 3.81
FEN: k7/2-P-Pp2-P/8/6-P1/8/8/8/8
Input: Erich Bartel, 2013-07-14
Last update: Alfred Pfeiffer, 2014-07-22 more...
50 - P1274464
Joost de Heer
9046 feenschach (152) 07-09/2003
(1+2+2) C+
h#2, 0.1...
Circe
Cavalier Majeur
Vogtländer Schach
a) Diagramm
b) wKd2->h2
neutrale Bauern b7,e2
Joost de Heer
9046 feenschach (152) 07-09/2003
(1+2+2) C+
h#2, 0.1...
Circe
Cavalier Majeur
Vogtländer Schach
a) Diagramm
b) wKd2->h2
neutrale Bauern b7,e2
a) 1. ... b8=nN 2. e1=nT Ke2#
b) 1. ... b8=nL 2. e1=nD+ nDxe5#
b) 1. ... b8=nL 2. e1=nD+ nDxe5#
Joost de Heer: In Cavalier Majeur, promotion to nightrider isn't a fairy promotion (promotion to knight would be!) (2022-11-11)
comment
comment
Keywords: Promotion (ortho und fairy), Cavalier majeur, Vogtländer Chess, Circe, Kindergarten Problem
Genre: Fairies
Computer test: %Popeye SunOS-5.8-32Bit-Version 3.81
FEN: 8/1-P6/8/4p3/1k6/8/3K-P3/8
Input: Erich Bartel, 2013-07-18
Last update: Alfred Pfeiffer, 2013-07-18 more...
Genre: Fairies
Computer test: %Popeye SunOS-5.8-32Bit-Version 3.81
FEN: 8/1-P6/8/4p3/1k6/8/3K-P3/8
Input: Erich Bartel, 2013-07-18
Last update: Alfred Pfeiffer, 2013-07-18 more...
1. b1=L g4 2. Lf5 gxf5[+sLc8] 3. Le6 fxe6[+sLc8] 4. Ld7 exd7[+sLc8] 5. Lb7 d8=D#
Keywords: Circe, Kindergarten Problem, Excelsior
Genre: Fairies
FEN: 8/2k5/8/2K5/8/8/1p4P1/8
Reprints: Der Schnatterer 07/03/1974
Input: Erich Bartel, 2013-11-07
Last update: Alfred Pfeiffer, 2014-10-20 more...
Genre: Fairies
FEN: 8/2k5/8/2K5/8/8/1p4P1/8
Reprints: Der Schnatterer 07/03/1974
Input: Erich Bartel, 2013-11-07
Last update: Alfred Pfeiffer, 2014-10-20 more...
1. ... Kcb1 2. Kba1, dann 1. ... Kc3 2. b4 3. b5 4. b6 5. b7 6. b8=D 7. Db2#
paul: Tested by Jacobi with this code:
option FirstToMove black
cond rexmultip
stip ser-~2 pieces whit kb4 pb2 blac ka2c2
stip ser-#7
Sol: 1.Kcb1 2.Kba1 Kc3 3...b4 4...b5 5...b6 6...b7 7...b8=Q 8...Qb2# (2022-09-16)
comment
option FirstToMove black
cond rexmultip
stip ser-~2 pieces whit kb4 pb2 blac ka2c2
stip ser-#7
Sol: 1.Kcb1 2.Kba1 Kc3 3...b4 4...b5 5...b6 6...b7 7...b8=Q 8...Qb2# (2022-09-16)
comment
Keywords: Seriesmover, Rex Multiplex, Excelsior, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: Jacobi
FEN: 8/8/8/8/1K6/8/kPk5/8
Input: Erich Bartel, 2014-01-07
Last update: Arnold Beine, 2022-09-20 more...
Genre: Fairies
Computer test: Jacobi
FEN: 8/8/8/8/1K6/8/kPk5/8
Input: Erich Bartel, 2014-01-07
Last update: Arnold Beine, 2022-09-20 more...
1. f1=L h3 2. Lb5 Kxb5[+sLc8] 3. Lg4 hxg4[+sLc8] 4. Lf5 gxf5[+sLc8] 5. Le6 fxe6[+sLc8] 6. Ld7 exd7[+sLc8] 7. Lb7 d8=D#
Keywords: Excelsior, Circe, Kindergarten Problem
Genre: Fairies
FEN: 8/2k5/8/2K5/7p/8/5p1P/8
Input: Erich Bartel, 2014-02-04
Last update: Alfred Pfeiffer, 2014-02-04 more...
Genre: Fairies
FEN: 8/2k5/8/2K5/7p/8/5p1P/8
Input: Erich Bartel, 2014-02-04
Last update: Alfred Pfeiffer, 2014-02-04 more...
54 - P1285690
Bernd Ellinghoven
be5) Problemkiste (131a) 10/2000
(2+2)
Grazer h#7
Ultraschachzwang
Circe Couscous
Bernd Ellinghoven
be5) Problemkiste (131a) 10/2000
(2+2)
Grazer h#7
Ultraschachzwang
Circe Couscous
1. g6+ Kf4 2. g5+ Kxg5[+sBe1=D] 3. Dg3+ hxg3[+sDg2] 4. Dxg3[+wBd8=D]+ Kf5 5. Dg5+ Dxg5[+sDd1] 6. Dd7+ Kf6 7. De6#, 7. Dg7+ Dxg7[+sDd1]#
Bei Circe Couscous (besonders bei der rex--inclusiv--Form) versteht man zuerst einmal Bahnhof --- es dauert schon seine Zeit, bis man dem Computer glaubt [Das kann ich aus unglaublichen Erfahrungen bestätigen! HG]! Hier haben wir den beidseitigen bE: so schnell geht das
SCHRECKE: C+, popeye 4.87 (2023-07-25)
comment
SCHRECKE: C+, popeye 4.87 (2023-07-25)
comment
Keywords: Excelsior (Doppel-Dd), Kindergarten Problem, Circe (couscous), Ultraschachzwang
Genre: Fairies
FEN: 8/6pk/8/5K2/8/8/7P/8
Input: Erich Bartel, 2014-06-24
Last update: Alfred Pfeiffer, 2014-06-24 more...
Genre: Fairies
FEN: 8/6pk/8/5K2/8/8/7P/8
Input: Erich Bartel, 2014-06-24
Last update: Alfred Pfeiffer, 2014-06-24 more...
55 - P1285691
Bernd Ellinghoven
be6) Problemkiste (131a) 10/2000
(2+2)
h#7
Ultraschachzwang
Circe Couscous
Bernd Ellinghoven
be6) Problemkiste (131a) 10/2000
(2+2)
h#7
Ultraschachzwang
Circe Couscous
1. d6+ Kxd6[+sBe1=D] 2. Dd2+ Ke6 3. Dxa2[+wBd8=T]+ Kd7 4. Df7+ Kc6 5. De8+ Td7 6. Da8+ Kc5 7. Da7+ Txa7[+sDa1]#
Keywords: Excelsior (Doppel-Td), Kindergarten Problem, Ultraschachzwang, Circe (couscous)
Genre: Fairies
FEN: 8/3p4/8/k3K3/8/8/P7/8
Input: Erich Bartel, 2014-06-24
Last update: Alfred Pfeiffer, 2014-06-24 more...
Genre: Fairies
FEN: 8/3p4/8/k3K3/8/8/P7/8
Input: Erich Bartel, 2014-06-24
Last update: Alfred Pfeiffer, 2014-06-24 more...
1. b6 Ka6 2. b5 h4 3. b4 h5 4. b3 h6 5. b2 h7 6. b1=D h8=D 7. Db6#, 7. Db3 Da1#
Keywords: Excelsior (Doppel-Dd), Circe, Grazer Helpmate, Kindergarten Problem
Genre: Fairies
FEN: 8/1p6/8/1K6/8/8/k6P/8
Input: Erich Bartel, 2014-06-24
Last update: Alfred Pfeiffer, 2014-06-24 more...
Genre: Fairies
FEN: 8/1p6/8/1K6/8/8/k6P/8
Input: Erich Bartel, 2014-06-24
Last update: Alfred Pfeiffer, 2014-06-24 more...
1. Kc4 d4 2. f5 d5 3. f4 d6 4. f3 d7 5. f2 d8=D 6. f1=D Dd6 7. Df5#, 7. Dd3 Db4#
Keywords: Excelsior (Doppel-Dd), Grazer Helpmate, Circe (Diagramm-), Kindergarten Problem
Genre: Fairies
FEN: 8/5p2/8/4K3/8/3k4/3P4/8
Input: Erich Bartel, 2014-06-25
Last update: Alfred Pfeiffer, 2014-06-25 more...
Genre: Fairies
FEN: 8/5p2/8/4K3/8/3k4/3P4/8
Input: Erich Bartel, 2014-06-25
Last update: Alfred Pfeiffer, 2014-06-25 more...
58 - P1285713
Bernd Ellinghoven
be20) Problemkiste (131a) 10/2000
(2+2)
ser-h#7
Circe Couscous rex inclusiv
b) sKe8->h8
c) sKe8->c8
Bernd Ellinghoven
be20) Problemkiste (131a) 10/2000
(2+2)
ser-h#7
Circe Couscous rex inclusiv
b) sKe8->h8
c) sKe8->c8
a) 1. f5 2. f4 3. f3 4. fxe2[+wBe7] 5. e1=D (kein Schach!) 6. Dxe7[+wBd8=D] 7. Df7 (Rückkehr) Kd1#
b) 1. f5 2. f4 3. f3 4. f2 5. f1=S (kein Schach!) 6. Sg3 7. Sxe2[+wBg8=D] Kd1#
c) 1. f5 2. f4 3. f3 4. fxe2[+wBe7] 5. e1=D 6. Dxe7[+wBd8=D] 7. Db7 Kd1# (Echo zu a)
b) 1. f5 2. f4 3. f3 4. f2 5. f1=S (kein Schach!) 6. Sg3 7. Sxe2[+wBg8=D] Kd1#
c) 1. f5 2. f4 3. f3 4. fxe2[+wBe7] 5. e1=D 6. Dxe7[+wBd8=D] 7. Db7 Kd1# (Echo zu a)
Keywords: Excelsior (Doppel- Ds), Seriesmover, Kindergarten Problem, Circe (couscous R.i.), Minimal (B/b)
Genre: Fairies
FEN: 4k3/5p2/8/8/8/8/3KP3/8
Input: Erich Bartel, 2014-06-25
Last update: Gunter Jordan, 2023-12-14 more...
Genre: Fairies
FEN: 4k3/5p2/8/8/8/8/3KP3/8
Input: Erich Bartel, 2014-06-25
Last update: Gunter Jordan, 2023-12-14 more...
1. b4 2. b5 3. b6 4. b7 5. b8=L 6. Lxc7[+sBc1=D] De3#
Keywords: Excelsior (Doppel-Ld), Circe (couscous), Kindergarten Problem, Seriesmover, Minimal, Miniature
Genre: Fairies
Computer test: A. Baumann: Alybadix
FEN: 8/2p5/4k3/8/4K3/8/1P6/8
Input: Erich Bartel, 2014-06-25
Last update: Dieter Berlin, 2023-12-05 more...
Genre: Fairies
Computer test: A. Baumann: Alybadix
FEN: 8/2p5/4k3/8/4K3/8/1P6/8
Input: Erich Bartel, 2014-06-25
Last update: Dieter Berlin, 2023-12-05 more...
1. f4 2. f5 3. f6 4. fxe7[+sBe2] 5. e8=T! 6. Txe2[+sBh1=D] Db1#
(Circematt)
Nach 5. e8=D? muß 6. Db5#! mit Circeecho erfolgen!
Anton Baumann: C+ Alybadix (2023-12-06)
comment
Nach 5. e8=D? muß 6. Db5#! mit Circeecho erfolgen!
Anton Baumann: C+ Alybadix (2023-12-06)
comment
Keywords: Seriesmover, Circe (couscous), Excelsior (Doppel-Td), Kindergarten Problem
Genre: Fairies
FEN: 8/4p3/8/8/1k6/8/1K3P2/8
Input: Erich Bartel, 2014-06-25
Last update: Alfred Pfeiffer, 2014-06-25 more...
Genre: Fairies
FEN: 8/4p3/8/8/1k6/8/1K3P2/8
Input: Erich Bartel, 2014-06-25
Last update: Alfred Pfeiffer, 2014-06-25 more...
1. b4 2. b5 3. b6 4. bxc7[+sBc2] 5. c8=T 6. Kc7 7. Kd8 8. Txc2[+sBh1=D] 9. Tc6+ Dxc6=
Keywords: Seriesmover, Circe (couscous), Excelsior (Doppel-Td), Kindergarten Problem
Genre: Fairies
FEN: 8/2p5/2K1k3/8/8/8/1P6/8
Input: Erich Bartel, 2014-06-26
Last update: Alfred Pfeiffer, 2014-06-26 more...
Genre: Fairies
FEN: 8/2p5/2K1k3/8/8/8/1P6/8
Input: Erich Bartel, 2014-06-26
Last update: Alfred Pfeiffer, 2014-06-26 more...
1. g4 a5 2. g5 a4 3. g6 a3 4. g7 Kb4 5. g8=D Kc3 6. Dg3+ Kb4 7. Dd3 a2 8. Dc4+ Ka3 9. Dc3+ Ka4 10. Kc5 a1=D,T,L,S 11. Dxa1+ Kb3 12. Dc1 Ka4 13. Dc3=
Das ist komplett dualfrei, wenn Schwarz keinen größeren Blödsinn macht.
Olaf Jenkner: Wie findet man die nicht blödsinnigen schwarzen Züge, wenn alle sieben Erwiderungen auf den Schlüssel die vollzügige Drohung 2. g5 nicht parieren und auch erst im 13. Zug zum Patt führen? (2014-06-26)
Anton Baumann: Gemäss Alybadix gibt es 40 dualfreie Varianten.
Die weissen Züge sind immer die gleichen.
Bei Schwarz kann Kb4 als s1,s2,s3 oder s4 ausgeführt werden;
der Zug Kc3 folgt nach 1. - Kb4 als s2,s3,s4 oder s5 ...
zusammen mit den 4 Umwandlungen, die immer als s10 erfolgen,
ergeben sich so (4+3+2+1)x4 = 40 Varianten. (2023-12-12)
comment
Olaf Jenkner: Wie findet man die nicht blödsinnigen schwarzen Züge, wenn alle sieben Erwiderungen auf den Schlüssel die vollzügige Drohung 2. g5 nicht parieren und auch erst im 13. Zug zum Patt führen? (2014-06-26)
Anton Baumann: Gemäss Alybadix gibt es 40 dualfreie Varianten.
Die weissen Züge sind immer die gleichen.
Bei Schwarz kann Kb4 als s1,s2,s3 oder s4 ausgeführt werden;
der Zug Kc3 folgt nach 1. - Kb4 als s2,s3,s4 oder s5 ...
zusammen mit den 4 Umwandlungen, die immer als s10 erfolgen,
ergeben sich so (4+3+2+1)x4 = 40 Varianten. (2023-12-12)
comment
Keywords: Excelsior (Doppel-D~), Kindergarten Problem
Genre: Fairies
FEN: 8/p7/8/1k1K4/8/8/6P1/8
Input: Erich Bartel, 2014-06-26
Last update: Erich Bartel, 2014-06-26 more...
Genre: Fairies
FEN: 8/p7/8/1k1K4/8/8/6P1/8
Input: Erich Bartel, 2014-06-26
Last update: Erich Bartel, 2014-06-26 more...
1. a1=S e4 2. Sb3 e5 3. Sc5 e6 4. Sd7 e7 5. Sf8 exf8=S=
Keywords: Excelsior, Kindergarten Problem, Maximummer
Genre: Fairies
FEN: 7k/5K2/8/8/8/8/p3P3/8
Reprints: 22 Problemkiste (81 06/1992
Input: Erich Bartel, 2014-07-17
Last update: Alfred Pfeiffer, 2014-07-17 more...
Genre: Fairies
FEN: 7k/5K2/8/8/8/8/p3P3/8
Reprints: 22 Problemkiste (81 06/1992
Input: Erich Bartel, 2014-07-17
Last update: Alfred Pfeiffer, 2014-07-17 more...
1. c5 d4 2. c4 d5 3. c3 d6 4. c2 d7 5. c1=L d7-d8=D 6. Lc1-e3 Dd8-d4 7. Le3xd4=,
7. Le3-f4 Dd4xf4=
7. Le3-f4 Dd4xf4=
SCHRECKE: Forderung: Grazer h=7 (2023-07-25)
Henrik Juel: C+ Popeye 4.61
(Popeye stipulation: reci-h=7) (2023-07-25)
comment
Henrik Juel: C+ Popeye 4.61
(Popeye stipulation: reci-h=7) (2023-07-25)
comment
Keywords: Excelsior, Grazer Helpmate, Kindergarten Problem
Genre: Fairies
FEN: 8/2p5/8/8/8/7k/3P4/7K
Input: Erich Bartel, 2014-07-21
Last update: Alfred Pfeiffer, 2014-12-16 more...
Genre: Fairies
FEN: 8/2p5/8/8/8/7k/3P4/7K
Input: Erich Bartel, 2014-07-21
Last update: Alfred Pfeiffer, 2014-12-16 more...
1. d2-d1=S 2. Sd1xb2[+sSg8] 3. b3-b2 4. b2xa1=T[+sTd5] 5. a2-a1=L 6. La1-d4 h7xg8=D[+wDe7]#
Try
1. d2-d1=S 2. Sd1xb2[+sSg8] 3. Ke5-d4 4. Kd4-c3 5. Kc3-b2 6. Kb2xa1[+sKa1]? Illegal h7xg8=D[+wDc1]#
Try
1. d2-d1=S 2. Sd1xb2[+sSg8] 3. Ke5-d4 4. Kd4-c3 5. Kc3-b2 6. Kb2xa1[+sKa1]? Illegal h7xg8=D[+wDc1]#
Keywords: Seriesmover, Allumwandlung, Circe (Antisuper- Cheylan), Kindergarten Problem, Ideal mate
Genre: Fairies
Computer test: C+ by Popeye 4.69
FEN: 8/7P/8/4k3/6K1/1p6/pP1p4/P7
Input: Erich Bartel, 2015-03-17
Last update: A.Buchanan, 2023-05-11 more...
Genre: Fairies
Computer test: C+ by Popeye 4.69
FEN: 8/7P/8/4k3/6K1/1p6/pP1p4/P7
Input: Erich Bartel, 2015-03-17
Last update: A.Buchanan, 2023-05-11 more...
66 - P1299870
Teppo Mänttä
KT20/138 Problemkiste 131b 10/2000
(1+2+5)
s#5
Längstzüger
Imitator b7
b) alles zyklisch 1 Feld nach rechts
c) alles zyklisch 3 nach rechts + Circe
d) nB statt nBU + Circe: s#6
nBU=Berolinabauer
Teppo Mänttä
KT20/138 Problemkiste 131b 10/2000
(1+2+5)
s#5
Längstzüger
Imitator b7
b) alles zyklisch 1 Feld nach rechts
c) alles zyklisch 3 nach rechts + Circe
d) nB statt nBU + Circe: s#6
nBU=Berolinabauer
a) 1. BEfe8=nD,[Ia8] Dh5,[Id5] 2. BEe8=nT,[Ie6] Dd1,[Ia2] 3. Dd3,[Ia4] Dg6,[Id7] 4. Kb8,[Ic8]+ Th8,[If8] 5. Ka8,[Ie8] BEc5,[Ic6]#
b) 1. BEfe8=nD,[Ib8] Dh5,[Ie5] 2. BEef8=nL,[If6] La3,[Ia1] 3. Ke8,[Ib2] Le7,[If6] 4. Dh3,[If4] Dd7,[Ib8] 5. Kd8,[Ia8] a5,[Ia6]#
c) 1. Ke8,[Id8] Ke6,[Ie7] 2. BEab8=nS,[If8]! BEf5,[Id6] 3. BExb8=nT,[Id7] Tb2,[Id1] 4. Tb3,[Id2] Tb8,[Id7] 5. BEf8=nT,[Ic8] c5,[Ic6]#
d) 1. d8=nT,[Ib8] Td1,[Ib1] 2. e8=nT,[Ib2] Td7+,[Ib8] 3. Kxd7[+nTa8]+,[Ic8] Te1,[Ic1] 4. g8=nD+,[Ic2] Tf8,[Ih2] 5. Td1,[Ig2] Td6,[Ig7] 6. fxg8=nT[+nDd8],[Ih8]! h5,[Ih6]#
b) 1. BEfe8=nD,[Ib8] Dh5,[Ie5] 2. BEef8=nL,[If6] La3,[Ia1] 3. Ke8,[Ib2] Le7,[If6] 4. Dh3,[If4] Dd7,[Ib8] 5. Kd8,[Ia8] a5,[Ia6]#
c) 1. Ke8,[Id8] Ke6,[Ie7] 2. BEab8=nS,[If8]! BEf5,[Id6] 3. BExb8=nT,[Id7] Tb2,[Id1] 4. Tb3,[Id2] Tb8,[Id7] 5. BEf8=nT,[Ic8] c5,[Ic6]#
d) 1. d8=nT,[Ib8] Td1,[Ib1] 2. e8=nT,[Ib2] Td7+,[Ib8] 3. Kxd7[+nTa8]+,[Ic8] Te1,[Ic1] 4. g8=nD+,[Ic2] Tf8,[Ih2] 5. Td1,[Ig2] Td6,[Ig7] 6. fxg8=nT[+nDd8],[Ih8]! h5,[Ih6]#
Autor: `Promotions in a/b/c/d: DT/DL/STT/TTDT.'
Anton Baumann: a)-d): C+ Alybadix (2022-11-29)
more ...
comment
Anton Baumann: a)-d): C+ Alybadix (2022-11-29)
more ...
comment
Keywords: Maximummer, Oneliner (8-feldrig a7h7), Allumwandlung, Circe, Kindergarten Problem
Pieces:
= Berolina Pawn (BE), = Imitator (I)
Genre: Fairies
FEN: 8/k-IK-*2P-*2P-*2P-*2Pp/8/8/8/8/8/8
Input: Erich Bartel, 2015-03-23
Last update: Alfred Pfeiffer, 2020-06-10 more...
Pieces:
= Berolina Pawn (BE), = Imitator (I)
Genre: Fairies
FEN: 8/k-IK-*2P-*2P-*2P-*2Pp/8/8/8/8/8/8
Input: Erich Bartel, 2015-03-23
Last update: Alfred Pfeiffer, 2020-06-10 more...
1. b6? Kc8 2. Kg2 Kd7! 3. b5 d5 4. Kf3 Kd6 5. Kf4! d4 6. Ke4 Kc5 7. Kd3 Kd5 8. Kd2 Ke4 9. Ke2 d3+ verliert
8. Ke2 Ke4 9. Kd2 d3 verliert
3. Kf3 Kc6 4. Kf4 Kxb6 5. Ke4 Kc6 6. Kd4 Kd7 7. Kd5 Ke7 8. b5 Kd7 verliert
1. Kg2! Kc7 2. Kf3! Kd7 3. Kf4! Ke6 4. Ke4 b6 5. Kd4! d5 6. Ke3 Ke5 7. Kd3! d4 8. Kc4! Ke4 patt
4. ... d5+ 5. Kd4 Kd6 6. b6 Ke6 7. b5 Kd6 8. b4! Ke6 9. Kc5! Ke5 patt
4. ... Kd7 5. Kd5 b6 6. Kd4 Ke6 7. Ke4 d5+ 8. Kd4 Kd6 9. Ke3 Ke5 10. Kd3 d4 11. Kc4 remis
3. Ke4? Ke6 4. Kd4 d5 5. Kd3 Ke5 6. Ke3 verliert
8. Ke2 Ke4 9. Kd2 d3 verliert
3. Kf3 Kc6 4. Kf4 Kxb6 5. Ke4 Kc6 6. Kd4 Kd7 7. Kd5 Ke7 8. b5 Kd7 verliert
1. Kg2! Kc7 2. Kf3! Kd7 3. Kf4! Ke6 4. Ke4 b6 5. Kd4! d5 6. Ke3 Ke5 7. Kd3! d4 8. Kc4! Ke4 patt
4. ... d5+ 5. Kd4 Kd6 6. b6 Ke6 7. b5 Kd6 8. b4! Ke6 9. Kc5! Ke5 patt
4. ... Kd7 5. Kd5 b6 6. Kd4 Ke6 7. Ke4 d5+ 8. Kd4 Kd6 9. Ke3 Ke5 10. Kd3 d4 11. Kc4 remis
3. Ke4? Ke6 4. Kd4 d5 5. Kd3 Ke5 6. Ke3 verliert
Anton Baumann: nach 4. ... b6 5.Kd4 d5 geht auch 6.Kc3 Ke5 7.Kd3 ...
hingegen gehört 4. ... Kd7 kaum zur Autorabsicht; es geht hier 5.Kd4,Kd5,Kf4,Kf5
vergl. yacpdb 277631 (2024-03-28)
comment
hingegen gehört 4. ... Kd7 kaum zur Autorabsicht; es geht hier 5.Kd4,Kd5,Kf4,Kf5
vergl. yacpdb 277631 (2024-03-28)
comment
Keywords: Chameleon Echo, Stalemate defense, Kindergarten Problem
Genre: Studies
FEN: 1k6/1p6/3p4/1P6/1P6/1P6/8/7K
Reprints: 5 Zadaniowiec 3 03-04/1956
Input: Rainer Staudte, 2015-06-15
Last update: Marcin Banaszek, 2022-05-07 more...
Genre: Studies
FEN: 1k6/1p6/3p4/1P6/1P6/1P6/8/7K
Reprints: 5 Zadaniowiec 3 03-04/1956
Input: Rainer Staudte, 2015-06-15
Last update: Marcin Banaszek, 2022-05-07 more...
68 - P1304587
Karol Mlynka
E81 Pressburger King 2016
(1+2)
h#2
2.1...
Disparate Steine
Pressburger König
b) wKa2->a8
Karol Mlynka
E81 Pressburger King 2016
(1+2)
h#2
2.1...
Disparate Steine
Pressburger König
b) wKa2->a8
a1) 1. b1=S Kb3 2. Sd2+ Kxd2=S#
a2) 1. b1=T Ka3 2. Tb3+ Kxb3=T#
b1) 1. b1=D Ka7 2. Db7+ Kxb7=D#
b2) 1. b1=L Kb7 2. Le4+ Kxe4=L#
a2) 1. b1=T Ka3 2. Tb3+ Kxb3=T#
b1) 1. b1=D Ka7 2. Db7+ Kxb7=D#
b2) 1. b1=L Kb7 2. Le4+ Kxe4=L#
Keywords: Allumwandlung, Disparate, Supertransmuting King, Kindergarten Problem, Minimal, Miniature, Kindergarten Problem, Miniature
Genre: Fairies
FEN: 8/8/8/8/8/5k2/Kp6/8
Reprints: E81 Pressburger King 2016
E81 Pressburger King 2016
Input: Erich Bartel, 2015-06-24
Last update: Gerd Wilts, 2022-11-13 more...
Genre: Fairies
FEN: 8/8/8/8/8/5k2/Kp6/8
Reprints: E81 Pressburger King 2016
E81 Pressburger King 2016
Input: Erich Bartel, 2015-06-24
Last update: Gerd Wilts, 2022-11-13 more...
1. Ka7 2. Kb8(+sBa7) 3. a5 4. a4 5. a3 6. a2 7. a1=L 8. Lxd4 9. Lb6(+sBd4) 10. d3 11. d2 12. d1=T 13. Ta1 14. Ta8 15. La7(+sBb6) Kd7(+wBc6)=
Keywords: Sentinels, Seriesmover, Kindergarten Problem, Miniature
Genre: Fairies
Computer test: Jacobi
FEN: 1k6/8/2K5/1P6/3P4/8/8/8
Input: Frank Müller, 2015-09-13
Last update: Arnold Beine, 2022-09-11 more...
Genre: Fairies
Computer test: Jacobi
FEN: 1k6/8/2K5/1P6/3P4/8/8/8
Input: Frank Müller, 2015-09-13
Last update: Arnold Beine, 2022-09-11 more...
1. Kf4 Kb7 2. c5! dxc5 3. Ke5 g3 4. Kd6 g2 5. a8=D+ Kxa8 6. Kc7 g1=D 7. b7+ Ka7 8. b8=D+ Ka6 9. Db6#
2. ... d5 3. c6+ Ka8 4. c7 Kb7 5. a8=D+
2. c5! öffnet dem K das Feld d6 und sperrt zugleich die Schräge b6..g1, was seine Bedeutung im 9. Zug gewinnt
ohne die BBc4 und d6 wäre das Spiel unentschieden
2. ... d5 3. c6+ Ka8 4. c7 Kb7 5. a8=D+
2. c5! öffnet dem K das Feld d6 und sperrt zugleich die Schräge b6..g1, was seine Bedeutung im 9. Zug gewinnt
ohne die BBc4 und d6 wäre das Spiel unentschieden
In der 'DAZ' als "praktische Endspielstellung" ohne Nennung von Autor/Quelle abgedruckt.
'Fargo forum' gibt ebenfalls keinen Autor an, schreibt aber zu Studie: "The above position is No. 34 in Rev. Cunnington's Lessons in Pawn Play. A few years ago this position went the round as the 'Jap Trick' the idea of it. was not. new, but the presentment was clever and effective. That white can draw by simply moving K to B4 and back to Kt3, ad infinitum, is clear, as black would have to pursue similar tactics."
Ob Edward N. Olly tatsächlich der Autor dieser Studie ist, ist unklar:
'Brooklyn Daily Eagle': "A Fine Ending from Minneapolis.
Edward N. Olly, the noted problematist of the Brooklyn club, has brought to the attention of local chess players a wonderful end game played lately in the West ..."
Hans-Jürgen Manthey: Nachdruck SExpress 1.Jun 1947 S.75 Nr.51
Im SExpress wurde als Quelle Gustavus Charles Reichhelm,
Lasker's Chess Magazine 1904 angegeben. (2022-10-19)
Hans-Jürgen Manthey: Nachdruck SExpress 1.Jun 1947 S.75 Nr.51
Im SExpress wurde als Quelle Gustavus Charles Reichhelm,
Lasker's Chess Magazine 1904 angegeben. (2022-10-19)
comment
'Fargo forum' gibt ebenfalls keinen Autor an, schreibt aber zu Studie: "The above position is No. 34 in Rev. Cunnington's Lessons in Pawn Play. A few years ago this position went the round as the 'Jap Trick' the idea of it. was not. new, but the presentment was clever and effective. That white can draw by simply moving K to B4 and back to Kt3, ad infinitum, is clear, as black would have to pursue similar tactics."
Ob Edward N. Olly tatsächlich der Autor dieser Studie ist, ist unklar:
'Brooklyn Daily Eagle': "A Fine Ending from Minneapolis.
Edward N. Olly, the noted problematist of the Brooklyn club, has brought to the attention of local chess players a wonderful end game played lately in the West ..."
Hans-Jürgen Manthey: Nachdruck SExpress 1.Jun 1947 S.75 Nr.51
Im SExpress wurde als Quelle Gustavus Charles Reichhelm,
Lasker's Chess Magazine 1904 angegeben. (2022-10-19)
Hans-Jürgen Manthey: Nachdruck SExpress 1.Jun 1947 S.75 Nr.51
Im SExpress wurde als Quelle Gustavus Charles Reichhelm,
Lasker's Chess Magazine 1904 angegeben. (2022-10-19)
comment
Keywords: Kindergarten Problem
Genre: Studies
FEN: k7/P7/1P1p4/7p/2P3p1/6K1/8/8
Reprints: Fargo Forum and Daily Republican 08/11/1913
EG2 Deutsche Allgemeine Zeitung 26/02/1921
Input: Mario Richter, 2016-01-18
Last update: Mario Richter, 2021-08-21 more...
Genre: Studies
FEN: k7/P7/1P1p4/7p/2P3p1/6K1/8/8
Reprints: Fargo Forum and Daily Republican 08/11/1913
EG2 Deutsche Allgemeine Zeitung 26/02/1921
Input: Mario Richter, 2016-01-18
Last update: Mario Richter, 2021-08-21 more...
71 - P1321438
Romeo Bedoni
B73 Phénix (60) 02/1998
(2+8)
ser-Obtention d'une position legale en orthodoxe in 2
4 Lösungen
Promotioncirce
Kamikaze
Romeo Bedoni
B73 Phénix (60) 02/1998
(2+8)
ser-Obtention d'une position legale en orthodoxe in 2
4 Lösungen
Promotioncirce
Kamikaze
1) 1. c8=D[+wDd1] 2. Dxh5[-Dh5]
2) 1. c8=T[+wTh1] 2. Txh2[-Th2]
3) 1. c8=L[+wLf1] 2. Lxh3[-Lh3]
4) 1. c8=S[+wSb1] 2. Sxa3[-Sa3]
2) 1. c8=T[+wTh1] 2. Txh2[-Th2]
3) 1. c8=L[+wLf1] 2. Lxh3[-Lh3]
4) 1. c8=S[+wSb1] 2. Sxa3[-Sa3]
Keywords: Allumwandlung, Circe (Promotion-), Kamikaze, Seriesmover, Kindergarten Problem, Minimal
Genre: Fairies
FEN: 6k1/2P4p/7p/7p/7p/p6p/7p/4K3
Input: Erich Bartel, 2016-06-18
Last update: Arnold Beine, 2022-08-10 more...
Genre: Fairies
FEN: 6k1/2P4p/7p/7p/7p/p6p/7p/4K3
Input: Erich Bartel, 2016-06-18
Last update: Arnold Beine, 2022-08-10 more...
1. ... Kxd4 2. Kb4 Ke5 3. Kc3 d4+ 4. Kc4 d5+ 5. Kc5 d6+ 6. Kb4 a5+ 7. Kb5 a4 8. a3 d3 9. c3 d4 10. Kc4 dxc3 11. exd3 d5+ 12. Kc5 d4 13. dxc3 f5 14. g5 dxc3 15. d4#
Keywords: Kindergarten Problem
Genre: n#
FEN: 8/1p1p4/pP1ppp2/3p4/3PkpP1/1K3P2/P1PPP3/8
Input: Felber, Volker, 2018-06-19
Last update: Felber, Volker, 2018-06-19 more...
Genre: n#
FEN: 8/1p1p4/pP1ppp2/3p4/3PkpP1/1K3P2/P1PPP3/8
Input: Felber, Volker, 2018-06-19
Last update: Felber, Volker, 2018-06-19 more...
1. Kf5? Kh4!
1. f8=D Kh4! 2. Df1! Kg3 3. Kf5 Kh2 4. Kf4! g3 5. Kf3 g2 6. Dxg2#
4. Kxg4? patt
3. ... Kh4 4. Dg2 g3 5. Dh1#
1. f8=D Kh4! 2. Df1! Kg3 3. Kf5 Kh2 4. Kf4! g3 5. Kf3 g2 6. Dxg2#
4. Kxg4? patt
3. ... Kh4 4. Dg2 g3 5. Dh1#
Keywords: Stalemate avoidance, Block, Kindergarten Problem, Promotion key
Genre: n#
FEN: 8/5P2/4K3/7k/6p1/8/8/8
Input: Rainer Staudte, 2018-12-08
Last update: Rainer Staudte, 2023-01-19 more...
Genre: n#
FEN: 8/5P2/4K3/7k/6p1/8/8/8
Input: Rainer Staudte, 2018-12-08
Last update: Rainer Staudte, 2023-01-19 more...
1. Kf6! Kg4 2. Kxg6 h4 3. d5! h3 4. dxc6 h2 5. c7 h1=D 6. c8=D+ Kf4 7. Db8+
3. ... cxd5 4. Kf6 h3 5. g6 h2 6. g7 h1=D 7. g8=D+ Kf4 8. Dg3+ Ke4 9. De3#
7. ... Kf3 8. Dxd5+
3. ... cxd5 4. Kf6 h3 5. g6 h2 6. g7 h1=D 7. g8=D+ Kf4 8. Dg3+ Ke4 9. De3#
7. ... Kf3 8. Dxd5+
Anton Baumann: Lösung tatsächlich so in der Quelle (SSZ 06/1926); da hat der Autor etwas übersehen:
... 6.c8=D+ Kf4 7.Df5# (2023-11-03)
Gerald Ettl: Matt geht vor B-Gewinn des sBh2. Aber das Stueck ist dadurch nicht kaputt. (2023-11-03)
Gerald Ettl: Ich meinte natuerlich Matt geht vor D-Gewinn der wDh1 (2023-11-03)
comment
... 6.c8=D+ Kf4 7.Df5# (2023-11-03)
Gerald Ettl: Matt geht vor B-Gewinn des sBh2. Aber das Stueck ist dadurch nicht kaputt. (2023-11-03)
Gerald Ettl: Ich meinte natuerlich Matt geht vor D-Gewinn der wDh1 (2023-11-03)
comment
Keywords: Remote selfblock, Line opening, Kindergarten Problem
Genre: Studies
FEN: 8/8/2p1K1p1/6Pp/3P3k/8/5P2/8
Input: Rainer Staudte, 2019-10-07
Last update: Erich Bartel, 2019-10-07 more...
Genre: Studies
FEN: 8/8/2p1K1p1/6Pp/3P3k/8/5P2/8
Input: Rainer Staudte, 2019-10-07
Last update: Erich Bartel, 2019-10-07 more...
1) 1. Kg3 Kf1 2. b8=T Kg1 3. Tb2 f1=L 4. Kh2+ Kg2#
2) 1. b8=D f1=S 2. Kg1 Sxe3 3. Df4 Sd1 4. Kf1+ Kf2#
2) 1. b8=D f1=S 2. Kg1 Sxe3 3. Df4 Sd1 4. Kf1+ Kf2#
Henrik Juel: Popeye 4.61 reports no solutions (2020-12-25)
Gerd Wilts: Sorry, the condition Superguards was missing. I will improve the LaTeX import so that this will not happen again. (2020-12-25)
more ...
comment
Gerd Wilts: Sorry, the condition Superguards was missing. I will improve the LaTeX import so that this will not happen again. (2020-12-25)
more ...
comment
Keywords: Miniature, Minimal (b), Kindergarten Problem, Allumwandlung
Genre: Fairies
Computer test: popeye 4.87
FEN: 8/1P6/8/8/8/3PP2P/5pK1/4k3
Input: Gerd Wilts, 2020-12-23
Last update: Arnold Beine, 2023-10-06 more...
Genre: Fairies
Computer test: popeye 4.87
FEN: 8/1P6/8/8/8/3PP2P/5pK1/4k3
Input: Gerd Wilts, 2020-12-23
Last update: Arnold Beine, 2023-10-06 more...
1. f3-f2 h2-h3 2. f2-f1=S h3-h4 3. Sf1-g3 h4-h5 4. Sg3-f5 h5-h6 5. Sf5-g7 h6xg7 6. Kb2-b1 g7-g8=D 7. a2-a1=T Dg8-b3#
Viktoras Paliulionis: Illegal position because White has no last move. (2023-02-02)
Anton Baumann: mögliche Korrektur: wBf3 nach f2, mit Forderung h#6: 1.f1=S h4 ... (2023-02-13)
comment
Anton Baumann: mögliche Korrektur: wBf3 nach f2, mit Forderung h#6: 1.f1=S h4 ... (2023-02-13)
comment
Keywords: under-promotion (st), Promotion (D), Selfblock, Antiphönix, Excelsior white, Kindergarten Problem, Minimal (B)
Genre: h#
Computer test: Gustav 4.1c
FEN: 8/7p/8/8/8/2pppp2/pk1p3P/3K4
Input: Marcin Banaszek, 2020-12-28
Last update: Gunter Jordan, 2020-12-28 more...
Genre: h#
Computer test: Gustav 4.1c
FEN: 8/7p/8/8/8/2pppp2/pk1p3P/3K4
Input: Marcin Banaszek, 2020-12-28
Last update: Gunter Jordan, 2020-12-28 more...
1. Ka5! Kd7 2. Kb5 Kc7 3. Kc5 Kd7 4. Kd5 Ke7 5. Kc6 1-0
Keywords: Kindergarten Problem, Minimal, Miniature, Multiple publication, Opposition (5x3), Opposition (1,diagonal), Opposition (1,vertikal)
Genre: Studies
FEN: 8/4k3/5p2/5P2/K4P2/5P2/5P2/8
Reprints: 200 Tidskrift för Schack 01/1948
2506 Problemista 133-135 10-12/1972
Input: Marcin Banaszek, 2021-03-19
Last update: Rainer Staudte, 2022-08-17 more...
Genre: Studies
FEN: 8/4k3/5p2/5P2/K4P2/5P2/5P2/8
Reprints: 200 Tidskrift för Schack 01/1948
2506 Problemista 133-135 10-12/1972
Input: Marcin Banaszek, 2021-03-19
Last update: Rainer Staudte, 2022-08-17 more...
78 - P1389166
Andrew Buchanan
Retros mailing list 12/12/2012
(2+1) C+
#3
b) Capture the King: win in 2 moves
Andrew Buchanan
Retros mailing list 12/12/2012
(2+1) C+
#3
b) Capture the King: win in 2 moves
a) 1. Kf6 Kh7 2. f8=T Kh6 3. Th8#
b) 1. Kg6 Kg8 2. fxg8=D,T,L,S
1. ... Kg7,Kh7 2. Kxg7,Kxh7
b) 1. Kg6 Kg8 2. fxg8=D,T,L,S
1. ... Kg7,Kh7 2. Kxg7,Kxh7
Duplicate Diagram: P1013439
zu a) s. z.B. P1133499
Henrik Juel: part a) is C+ Popeye 4.61
1.Kf6 Kh7 2.f8=T Kh6 3.Th8#
part b) is damaged by a promotion dual...
1.Kg6 Kg8 2.fxg8=DTLS, 1... Kg7,Kh7 2.KxK (2021-05-02)
A.Buchanan: The point about promotion dual hadn't occurred to me: interesting! On reflection, I think it's like the tolerated dual in regular chess, where if the mating move is =Q/R or =Q/B that's ok, because it would be unreasonable to exclude from soundness all promotion mates where the mated king is not very near to the promoted unit. Similarly here, the promotion captures the opposing king, so the promotion choice is academic. Nevertheless, we would not wish to render unsound *all* king-capturing promotion moves, so we need a tolerated dual! Ground-breaking! :D Thanks so much (2021-05-02)
SP: Herr Buchanan: You are not claiming to have composed part (a), are you?
It has been published by several others. (2023-01-08)
A.Buchanan: The contrast between the two win conditions is the entire point. However this must be represented using the a)&b) notation, which gives the impression that each twin is separate. The composition was just a self-published schema anyway, so who cares? (2023-01-09)
comment
Henrik Juel: part a) is C+ Popeye 4.61
1.Kf6 Kh7 2.f8=T Kh6 3.Th8#
part b) is damaged by a promotion dual...
1.Kg6 Kg8 2.fxg8=DTLS, 1... Kg7,Kh7 2.KxK (2021-05-02)
A.Buchanan: The point about promotion dual hadn't occurred to me: interesting! On reflection, I think it's like the tolerated dual in regular chess, where if the mating move is =Q/R or =Q/B that's ok, because it would be unreasonable to exclude from soundness all promotion mates where the mated king is not very near to the promoted unit. Similarly here, the promotion captures the opposing king, so the promotion choice is academic. Nevertheless, we would not wish to render unsound *all* king-capturing promotion moves, so we need a tolerated dual! Ground-breaking! :D Thanks so much (2021-05-02)
SP: Herr Buchanan: You are not claiming to have composed part (a), are you?
It has been published by several others. (2023-01-08)
A.Buchanan: The contrast between the two win conditions is the entire point. However this must be represented using the a)&b) notation, which gives the impression that each twin is separate. The composition was just a self-published schema anyway, so who cares? (2023-01-09)
comment
Keywords: Capture the King, Kindergarten Problem, Minimal, Miniature, Tolerated dual promotion (DTLS)
Genre: 2#, 3#, Fairies
Computer test: HC+ Popeye 4.61 part a ok part b has "tolerated dual" for Capture the King stip :-)
FEN: 7k/5P2/8/5K2/8/8/8/8
Reprints: chess.stackexchange.com 2/5/2018
Discord Chess Problems & Studies Server 2/5/2021
Input: A.Buchanan, 2021-05-02
Last update: Mario Richter, 2023-01-09 more...
Genre: 2#, 3#, Fairies
Computer test: HC+ Popeye 4.61 part a ok part b has "tolerated dual" for Capture the King stip :-)
FEN: 7k/5P2/8/5K2/8/8/8/8
Reprints: chess.stackexchange.com 2/5/2018
Discord Chess Problems & Studies Server 2/5/2021
Input: A.Buchanan, 2021-05-02
Last update: Mario Richter, 2023-01-09 more...
1. Ke2? Ke7 2. Ke3 Ke8! 3. Kf4 Kf8 4. Kg5 Kg7!
1. Kf2? Kf8!
1. Kg2! Kf7 2. Kh3! Kg7 3. Kg3 Kf7 4. Kh4 Kg6 5. Kg4 Kh6 6. Kf3 Kg5 7. Ke3 Kg4 8. Kd4 Kf4 9. Kc5 Kxe4 10. Kb6 Kxe5 11. Kxa6 Kd6 12. Kb7 e5 13. a6 e4 14. a7 e3 15. a8=D e2 z.B. 16. Da5
6. Kf4! (Dualj
1. ... Kf8 2. Kh2!
1. ... Kd7 2. Kg3 Kc6 3. Kg4 Kb5 4. Kg5 Kxa5 5. Kf6 Kb4 6. Kxe6 a5 7. Kd7 a4 8. e6 a3 9. e7 a2 10. e8=D a1=D 11. Db8+ Ka3 12. Da8+ Kb2 13. Dxa1+ Kxa1 14. e5
11. ... Kc3 12. Dh8+
1. Kf2? Kf8!
1. Kg2! Kf7 2. Kh3! Kg7 3. Kg3 Kf7 4. Kh4 Kg6 5. Kg4 Kh6 6. Kf3 Kg5 7. Ke3 Kg4 8. Kd4 Kf4 9. Kc5 Kxe4 10. Kb6 Kxe5 11. Kxa6 Kd6 12. Kb7 e5 13. a6 e4 14. a7 e3 15. a8=D e2 z.B. 16. Da5
6. Kf4! (Dualj
1. ... Kf8 2. Kh2!
1. ... Kd7 2. Kg3 Kc6 3. Kg4 Kb5 4. Kg5 Kxa5 5. Kf6 Kb4 6. Kxe6 a5 7. Kd7 a4 8. e6 a3 9. e7 a2 10. e8=D a1=D 11. Db8+ Ka3 12. Da8+ Kb2 13. Dxa1+ Kxa1 14. e5
11. ... Kc3 12. Dh8+
Anton Baumann: nach 1. ... Kd7 ... 6.Kxe6 a5 7.Kd7? gewinnt auch, aber mit kompliziertem Spiel: ... 11.Db8+ Kc4! und Matt erst in 38 Zügen.
Besser ist 7.Kd5! ... 11.Db8+ Ka3 (11. ... Kc3? 12.Dh8+!) 12.Da8+ (2022-12-21)
comment
Besser ist 7.Kd5! ... 11.Db8+ Ka3 (11. ... Kc3? 12.Dh8+!) 12.Da8+ (2022-12-21)
comment
Keywords: Opposition (3x7), Opposition (3,vertikal), Opposition (1,vertikal), Kindergarten Problem, Miniature, Promotion
Genre: Studies
FEN: 4k3/8/p3p3/P3P3/4P3/8/8/5K2
Input: Rainer Staudte, 2021-06-23
Last update: Alfred Pfeiffer, 2021-11-04 more...
Genre: Studies
FEN: 4k3/8/p3p3/P3P3/4P3/8/8/5K2
Input: Rainer Staudte, 2021-06-23
Last update: Alfred Pfeiffer, 2021-11-04 more...
1. Ka7 Kb1,Kb2 2. b8=D+ Ka1 3. De5+ Kb1 4. Db5+ Ka1 5. Da4 Kb2 6. Db4+ Ka1 7. Da3 Kb1 8. Db3+ Ka1 9. Dxh3 Kb2 10. Dg2+ Kb1 11. Db7+ Ka1 12. Dc6 Kb2 13. Db5+ Ka1 14. Dc4 Kb2 15. Db4+ Ka1 16. Dc3+ Kb1 17. Db3+ Ka1 18. Dc2 h3 19. Dc1#
laut Nalimov-EGTB gewinnt 11. Dg1+ 2 Züge schneller als 11. Db7+
laut Nalimov-EGTB gewinnt 11. Dg1+ 2 Züge schneller als 11. Db7+
Anton Baumann: Weiss kommt schneller zu Dxh3: 1.Ka7 2.b8=D+ Ka1 3.Dd6(Df8,Df4) Kb2 4.Db4+ Ka1,Kc1 5.Da3 Kb1 6.Db3+ ... (2023-01-09)
comment
comment
Keywords: Kindergarten Problem
Genre: Studies
FEN: K7/1P6/8/8/7p/7p/p6P/k7
Input: Mario Richter, 2021-12-13
Last update: Mario Richter, 2021-12-13 more...
Genre: Studies
FEN: K7/1P6/8/8/7p/7p/p6P/k7
Input: Mario Richter, 2021-12-13
Last update: Mario Richter, 2021-12-13 more...
1. f4? Ke4! 2. Kf7 Kf5! 0-1
1. Kf7! Ke4 2. Ke6 a5 3. f4 a4 4. f5=
3. ... Kxf4 4. Kd5=
1. ... a5 2. f4 Ke4 3. Ke6=
1. Kf7! Ke4 2. Ke6 a5 3. f4 a4 4. f5=
3. ... Kxf4 4. Kd5=
1. ... a5 2. f4 Ke4 3. Ke6=
Anton Baumann: Nach 1.Kf7! Ke4 2.Ke6 a5 ist auch 3.f3+ remis:
3. ... Kxf3 4.Kd5 =
3. ... Kd4 4.f4 = (2023-08-29)
comment
3. ... Kxf3 4.Kd5 =
3. ... Kd4 4.f4 = (2023-08-29)
comment
Keywords: Kindergarten Problem, Minimal (B/b), Miniature
Genre: Studies
FEN: 6K1/8/p7/8/8/3k4/5P2/8
Input: Marcin Banaszek, 2022-04-22
Last update: Gunter Jordan, 2022-04-22 more...
Genre: Studies
FEN: 6K1/8/p7/8/8/3k4/5P2/8
Input: Marcin Banaszek, 2022-04-22
Last update: Gunter Jordan, 2022-04-22 more...
1. d1=T h8=D+ 2. Td8 Db2 3. Te8+ fxe8=S=
Keywords: Antiphönix, Kindergarten Problem, konsekutive Umwandlungen 3 (tDS), Minimal (b), Promotion (D), under-promotion (St), under-promotion in the stalemating move, under-promotion key
Genre: Fairies
FEN: 2k5/4KP1P/8/8/8/8/3p4/8
Input: Gunter Jordan, 2022-08-28
Last update: Gunter Jordan, 2022-08-28 more...
Genre: Fairies
FEN: 2k5/4KP1P/8/8/8/8/3p4/8
Input: Gunter Jordan, 2022-08-28
Last update: Gunter Jordan, 2022-08-28 more...
1. Kf1? Ke3!
1. Kf2! a5 2. Ke2! a4 3. Kd2! a3 4. Kc2! Ke3 5. Kb3 Kf4 6. Kxa3 h5 7. Kb4 h4 8. Kc5 Kg3 9. Kd6 Kxg2 10. f4 h3 11. f5 h2 12. f6 h1=D 13. f7 Der König auf g2 verstellt den Gewinnzug Db7 gefolgt von Db4(+). Dh4 14. Kd7 Db4 15. Ke8
14. f8=D? Db4+
6. ... Kg3 7. Kb4
1. Kf2! a5 2. Ke2! a4 3. Kd2! a3 4. Kc2! Ke3 5. Kb3 Kf4 6. Kxa3 h5 7. Kb4 h4 8. Kc5 Kg3 9. Kd6 Kxg2 10. f4 h3 11. f5 h2 12. f6 h1=D 13. f7 Der König auf g2 verstellt den Gewinnzug Db7 gefolgt von Db4(+). Dh4 14. Kd7 Db4 15. Ke8
14. f8=D? Db4+
6. ... Kg3 7. Kb4
Keywords: Kindergarten Problem, Miniature
Genre: Studies
FEN: 8/p6p/8/8/3k4/5P2/6P1/6K1
Input: Rainer Staudte, 2022-09-10
Last update: Rainer Staudte, 2024-04-07 more...
Genre: Studies
FEN: 8/p6p/8/8/3k4/5P2/6P1/6K1
Input: Rainer Staudte, 2022-09-10
Last update: Rainer Staudte, 2024-04-07 more...
1. ... h5 2. h2 h6 3. h1=L h7 4. Ld5 h8=T 5. La2 Ta8#
Keywords: Kindergarten Problem
Genre: Fairies
FEN: 8/8/8/8/7P/3p3p/3P4/k1K5
Input: Mario Richter, 2022-10-10
Last update: Mario Richter, 2022-10-10 more...
Genre: Fairies
FEN: 8/8/8/8/7P/3p3p/3P4/k1K5
Input: Mario Richter, 2022-10-10
Last update: Mario Richter, 2022-10-10 more...
1) 1. Kb2 Kd7 2. e5 fxe5 3. Kc3 e6 4. Kd4 e7 5. Ke5 e8=D 6. Kf6 De7#
2) 1. g5 fxg5 2. f4 g6 3. f3 g7 4. f2 g8=D 5. f1=T Dg3 6. Tb1 Da3#
2) 1. g5 fxg5 2. f4 g6 3. f3 g7 4. f2 g8=D 5. f1=T Dg3 6. Tb1 Da3#
Keywords: Kindergarten Problem, Miniature, Minimal (B), Promotion (D), under-promotion (t in 2), konsekutive Umwandlungen 2 (Dt in 2), Selfblock (in 2), Corner mate (in 2), Model mate (in 2), Entblockung
Genre: h#
FEN: 8/4p3/4K1p1/5p2/5P2/8/8/k7
Input: Gunter Jordan, 2023-01-28
Last update: Gerd Wilts, 2023-01-29 more...
Genre: h#
FEN: 8/4p3/4K1p1/5p2/5P2/8/8/k7
Input: Gunter Jordan, 2023-01-28
Last update: Gerd Wilts, 2023-01-29 more...
1. bxa3+ Kd4 2. Kb2#
Chess problem by AI program ChatGPT
Q: Can you give an example of a chess retrograde analysis problem?
A: A retrograde analysis problem in chess is a problem where the goal is to determine the sequence of moves that led to a given position. For example:
White to move and mate in 2
[FEN "8/8/1p6/1P6/3k4/8/8/K7 w - - 0 1"]
In this problem, the goal is to determine the two moves (one for white and one for black) that led to the position shown. The solution is 1. bxa3+ Kd4 2. Kb2#
Henrik Juel: I do not understand this at all
It seems that ChatGPT is worthless for retro problems (2023-01-29)
A.Buchanan: Generally ChatGPT is amazing. We have entered a new age. Interacting with it reminds me of the first time I sent emails, or used a browser: we have crossed a frontier into engage with a function that will soon be commonplace. I already use it as a work tool for the last week. However it has limited skills and I was surprised it even attempted to construct a chess problem. It’s failure is humorous and kind of dreamlike (2023-01-30)
Henrik Juel: Thanks for your clarification, Andrew
ChatGPT is so amazing that it will give you a grade of B on some university exams; using it is obviously cheating, but do you enforce it?
In my youth calculators were developing fast; initially I banned the use of calculators in my OR exam, but the students were unhappy about it, saying that they were allowed in high school; I was forced to allow calculators, but then the poor students pointed out that the rich students had an unfair advantage; I then bought a few hundred cheap calculators and let the students borrow one for the exam (the rich students were still mad, but had to accept their lot in the social-democratic society of Danmark) (2023-01-30)
comment
Q: Can you give an example of a chess retrograde analysis problem?
A: A retrograde analysis problem in chess is a problem where the goal is to determine the sequence of moves that led to a given position. For example:
White to move and mate in 2
[FEN "8/8/1p6/1P6/3k4/8/8/K7 w - - 0 1"]
In this problem, the goal is to determine the two moves (one for white and one for black) that led to the position shown. The solution is 1. bxa3+ Kd4 2. Kb2#
Henrik Juel: I do not understand this at all
It seems that ChatGPT is worthless for retro problems (2023-01-29)
A.Buchanan: Generally ChatGPT is amazing. We have entered a new age. Interacting with it reminds me of the first time I sent emails, or used a browser: we have crossed a frontier into engage with a function that will soon be commonplace. I already use it as a work tool for the last week. However it has limited skills and I was surprised it even attempted to construct a chess problem. It’s failure is humorous and kind of dreamlike (2023-01-30)
Henrik Juel: Thanks for your clarification, Andrew
ChatGPT is so amazing that it will give you a grade of B on some university exams; using it is obviously cheating, but do you enforce it?
In my youth calculators were developing fast; initially I banned the use of calculators in my OR exam, but the students were unhappy about it, saying that they were allowed in high school; I was forced to allow calculators, but then the poor students pointed out that the rich students had an unfair advantage; I then bought a few hundred cheap calculators and let the students borrow one for the exam (the rich students were still mad, but had to accept their lot in the social-democratic society of Danmark) (2023-01-30)
comment
Keywords: Joke, Kindergarten Problem, Minimal, Miniature
Genre: 2#, Retro
FEN: 8/8/1p6/1P6/3k4/8/8/K7
Reprints: Facebook 05/07/2023
Input: A.Buchanan, 2023-01-29
Last update: A.Buchanan, 2023-07-05 more...
Genre: 2#, Retro
FEN: 8/8/1p6/1P6/3k4/8/8/K7
Reprints: Facebook 05/07/2023
Input: A.Buchanan, 2023-01-29
Last update: A.Buchanan, 2023-07-05 more...
87 - P1408844
Joachim Hambros
Discord Chess Problems & Studies Server 11/04/2023
(1+1)
Add White K & P, Black K & P for an illegal cluster
Joachim Hambros
Discord Chess Problems & Studies Server 11/04/2023
(1+1)
Add White K & P, Black K & P for an illegal cluster
a) R: 1. f3xSg2+,f3x~g2=+ dann 1. f3xg2+ Kg1= patt
Since last move was forced (whatever officer was captured on g2), and current position is dead, the current position is illegal under Dead Position rule & convention
Since last move was forced (whatever officer was captured on g2), and current position is dead, the current position is illegal under Dead Position rule & convention
Henrik Juel: adding wKh1, wPg3 and bKh3, bPf3 seems to work... (2023-04-13)
Mario Richter: Henrik, can you please explain why the position you suggested is an IC? (2023-04-14)
A.Buchanan: See I wonder if a problem like this should get the keyword "Illegal position" too, to indicate that the diagram position (before the pieces get added) is not the result of typing issues. (2023-04-14)
Henrik Juel: I was probably wrong, Mario
No need to add 'Illegal position', Andrew; lots of IC problems have an illegal initial diagram (2023-04-14)
A.Buchanan: You were right, Henrik! :)
And for "Add pieces" problems which are not IC, should we have "Illegal position" too? The point, as it would be for joke problems, is to inform that the diagram position does not contain a typo. It's like "[sic]" in prose-writing. (2023-04-15)
Henrik Juel: If my solution works, the problem should be labelled cooked
I guess there is no harm with 'Illegal position', if it helps the solver (2023-04-15)
A.Buchanan: Sorry I wasn't reading carefully enough, Henrik. Your suggested cluster is not illegal (2023-04-15)
comment
Mario Richter: Henrik, can you please explain why the position you suggested is an IC? (2023-04-14)
A.Buchanan: See I wonder if a problem like this should get the keyword "Illegal position" too, to indicate that the diagram position (before the pieces get added) is not the result of typing issues. (2023-04-14)
Henrik Juel: I was probably wrong, Mario
No need to add 'Illegal position', Andrew; lots of IC problems have an illegal initial diagram (2023-04-14)
A.Buchanan: You were right, Henrik! :)
And for "Add pieces" problems which are not IC, should we have "Illegal position" too? The point, as it would be for joke problems, is to inform that the diagram position does not contain a typo. It's like "[sic]" in prose-writing. (2023-04-15)
Henrik Juel: If my solution works, the problem should be labelled cooked
I guess there is no harm with 'Illegal position', if it helps the solver (2023-04-15)
A.Buchanan: Sorry I wasn't reading carefully enough, Henrik. Your suggested cluster is not illegal (2023-04-15)
comment
Keywords: Illegal cluster, Kindergarten Problem, Dead Position, Miniature, Homebase
Genre: Retro
FEN: 8/8/8/8/6p1/8/5P2/8
Input: A.Buchanan, 2023-04-13
Last update: A.Buchanan, 2023-04-14 more...
Genre: Retro
FEN: 8/8/8/8/6p1/8/5P2/8
Input: A.Buchanan, 2023-04-13
Last update: A.Buchanan, 2023-04-14 more...
1. f4! h4 2. f5 h3 3. f6 h5 4. f7 h4 5. f8=S h5 6. Se6 dxe6 7. d7 e5 8. d8=S#
Dieter Berlin: Meines Erachtens ist das kein Excelsior, da der f-Bauer mit der Umwandlung kein Matt gibt,
bitte prüfen. (2023-05-10)
SCHRECKE: Die Definition des Excelsior beinhaltet lediglich:
Die Darstellung des Marsches eines Bauern von seinem Ausgangs- zu einem Umwandlungsfeld ... (2023-05-11)
Henrik Juel: I agree with Michael
An Excelsior does not require immediate mate by the promoted pawn (2023-05-11)
Dieter Berlin: Hallo Michael und Henrik,
im 'alten' Sidler von 1968 habe ich auf Seite 27 die Excelsiorbeschreibung gefunden
und deshalb den Kommentar abgegeben. Sollte sich die Auslegung inzwischen geändert
haben, ist meine Frage, ob und wo man das evtl. nachlesen kann. Beste Grüße! (2023-06-30)
more ...
comment
bitte prüfen. (2023-05-10)
SCHRECKE: Die Definition des Excelsior beinhaltet lediglich:
Die Darstellung des Marsches eines Bauern von seinem Ausgangs- zu einem Umwandlungsfeld ... (2023-05-11)
Henrik Juel: I agree with Michael
An Excelsior does not require immediate mate by the promoted pawn (2023-05-11)
Dieter Berlin: Hallo Michael und Henrik,
im 'alten' Sidler von 1968 habe ich auf Seite 27 die Excelsiorbeschreibung gefunden
und deshalb den Kommentar abgegeben. Sollte sich die Auslegung inzwischen geändert
haben, ist meine Frage, ob und wo man das evtl. nachlesen kann. Beste Grüße! (2023-06-30)
more ...
comment
Keywords: Kindergarten Problem, under-promotion (S), under-promotion in mating move (S), Excelsior white
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 2K5/1p1p3p/1PkP3p/1pP4p/1P2P3/8/5P1P/8
Reprints: 27 Problemschach-Jahrbuch 1993 D , p. 18, 1993
Input: Dieter Berlin, 2023-05-08
Last update: Dieter Berlin, 2023-05-10 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 2K5/1p1p3p/1PkP3p/1pP4p/1P2P3/8/5P1P/8
Reprints: 27 Problemschach-Jahrbuch 1993 D , p. 18, 1993
Input: Dieter Berlin, 2023-05-08
Last update: Dieter Berlin, 2023-05-10 more...
a) 1. Kh1 h4 2. Kh2 f3 3. Kg3 e4 4. Kf4 Kf2 5. e5 g3#
b) 1. Kc2 e4 2. Kd3 f3 3. Ke3 h4 4. Kf4 Kf2 5. e5 g3#
Lösungen:
a)
1.Kh1 h4 [A]
2.Kh2 f3 [B]
3.Kg3 e4 [C]
4.Kf4 Kf2
5. e5 g3# - Idealmatt
b)
1.Kc2 e4 [C]
2.Kd3 f3 [B]
3.Ke3 h4 [A]
4.Kf4 Kf2
5. e5 g3# - Idealmatt
Zyklus der ersten bis dritten weißen Züge ABC – CBA.
In Lösung a) ist der Schlüssel ein Wartezug.
Zweimal Idealmatt.
Weiße Homebase komplett.
b) 1. Kc2 e4 2. Kd3 f3 3. Ke3 h4 4. Kf4 Kf2 5. e5 g3#
Lösungen:
a)
1.Kh1 h4 [A]
2.Kh2 f3 [B]
3.Kg3 e4 [C]
4.Kf4 Kf2
5. e5 g3# - Idealmatt
b)
1.Kc2 e4 [C]
2.Kd3 f3 [B]
3.Ke3 h4 [A]
4.Kf4 Kf2
5. e5 g3# - Idealmatt
Zyklus der ersten bis dritten weißen Züge ABC – CBA.
In Lösung a) ist der Schlüssel ein Wartezug.
Zweimal Idealmatt.
Weiße Homebase komplett.
Keywords: Miniature, Kindergarten Problem, Minimal, Homebase, Kindergarten Problem, Homebase, Ideal mate, Cycle
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/4p3/8/8/8/4PPPP/4K1k1
Input: Felber, Volker, 2023-06-13
Last update: Felber, Volker, 2023-06-13 more...
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/4p3/8/8/8/4PPPP/4K1k1
Input: Felber, Volker, 2023-06-13
Last update: Felber, Volker, 2023-06-13 more...
1. Kb5 Kg4 2. Kc4 Kh5 3. Kd3 Kg4 4. Ke2 Kh5 5. Kf1 Kg4 6. Kg1 Kh5 7. Kh2 Kg4 8. f3+ Kh5 9. g4+ fxg4 10. g3 gxf3 11. Kh3 f2 12. g4#
9. ... Kh4 10. g3#
9. ... Kh4 10. g3#
Keywords: Kindergarten Problem, Model mate
Genre: n#
FEN: 8/8/K5p1/5pPk/5P2/6P1/5PP1/8
Input: Rainer Staudte, 2023-06-14
Last update: Felber, Volker, 2023-09-20 more...
Genre: n#
FEN: 8/8/K5p1/5pPk/5P2/6P1/5PP1/8
Input: Rainer Staudte, 2023-06-14
Last update: Felber, Volker, 2023-09-20 more...
1. g4! g5 2. h4 gxh4 3. g5+ Kh5 4. h3 h6 5. g6 fxg6 6. e4 g5 7. Kf5 g4 8. hxg4#
Keywords: Pawn mate, Flight taking, Illegal position, Kindergarten Problem, Model mate
Genre: n#
FEN: 8/5p1p/5Kpk/8/8/4P2P/6PP/8
Input: Gunter Jordan, 2023-07-08
Last update: Gunter Jordan, 2023-07-08 more...
Genre: n#
FEN: 8/5p1p/5Kpk/8/8/4P2P/6PP/8
Input: Gunter Jordan, 2023-07-08
Last update: Gunter Jordan, 2023-07-08 more...
92 - P1410865
Mirko Degenkolbe
10582 Seven Chess Notes 210, p. 23, 07/2023
spezielles Lob
Abt. h#5,5-n
PR Alexej Iwunin
(5+1) C+
h#6
0.2.1...
b) wKf1<->sKc1
Mirko Degenkolbe
10582 Seven Chess Notes 210, p. 23, 07/2023
spezielles Lob
Abt. h#5,5-n
PR Alexej Iwunin
(5+1) C+
h#6
0.2.1...
b) wKf1<->sKc1
a1) 1. ... d4 2. Kd2 d5 3. Ke3 d6 4. Kf4 d7 5. Kg3 d8=D 6. Kh2 Dh4#
a2) 1. ... g4 2. Kxd2 g5 3. Ke3 g6 4. Kf4 g7 5. Kg3 g8=D+ 6. Kh2 Dg2#
b1) 1. ... b4 2. Kxe2 b5 3. Kd3 b6 4. Kc4 b7 5. Kb3 b8=D+ 6. Ka2 Db2#
b2) 1. ... e4 2. Ke2 e5 3. Kd3 e6 4. Kc4 e7 5. Kb3 e8=D 6. Ka2 Da4#
Komplett gleichbleibende schwarze Züge innerhalb der Lösung a) und innerhalb der Lösung b) mit völlig anderen Mattbildern.
Vier verschiedene Excelsiors. Jeder Bauer, der sich auf dem Brett befindet, führt einen Excelsior aus. Zweimal Rückkehr im Mattzug. Zweimal Chamäleonechomatts.
Rex solus. Sechssteiner
a2) 1. ... g4 2. Kxd2 g5 3. Ke3 g6 4. Kf4 g7 5. Kg3 g8=D+ 6. Kh2 Dg2#
b1) 1. ... b4 2. Kxe2 b5 3. Kd3 b6 4. Kc4 b7 5. Kb3 b8=D+ 6. Ka2 Db2#
b2) 1. ... e4 2. Ke2 e5 3. Kd3 e6 4. Kc4 e7 5. Kb3 e8=D 6. Ka2 Da4#
Komplett gleichbleibende schwarze Züge innerhalb der Lösung a) und innerhalb der Lösung b) mit völlig anderen Mattbildern.
Vier verschiedene Excelsiors. Jeder Bauer, der sich auf dem Brett befindet, führt einen Excelsior aus. Zweimal Rückkehr im Mattzug. Zweimal Chamäleonechomatts.
Rex solus. Sechssteiner
Keywords: Miniature, Kindergarten Problem, Rex solus (s), Excelsior white, Promotion (D), Chameleon Echo, Rückkehr nach Umwandlung (in a2+b1), Round Trip (B/D in a2+b1), Twin, Symmetrical solution
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/8/8/8/8/1P1PP1P1/2k2K2
Input: Felber, Volker, 2023-07-11
Last update: Gunter Jordan, 2024-02-04 more...
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/8/8/8/8/1P1PP1P1/2k2K2
Input: Felber, Volker, 2023-07-11
Last update: Gunter Jordan, 2024-02-04 more...
93 - P1411205
Per Olin
Joachim Hambros
GG052 The Hopper Magazine I04 13/07/2023
(2+2) C+
h=DP in 5.0 (2 solutions)
Per Olin
Joachim Hambros
GG052 The Hopper Magazine I04 13/07/2023
(2+2) C+
h=DP in 5.0 (2 solutions)
1. a5 h4 2. a4 h5 3. a3 h6 4. a2 h7 5. a1=L h8=L (dp)
1. Ke7 Kd2 2. Kf6 Kc3 3. Kg5 h4 4. Kxh4 Kb4 5. a5 Kxa5 (dp)
1. Ke7 Kd2 2. Kf6 Kc3 3. Kg5 h4 4. Kxh4 Kb4 5. a5 Kxa5 (dp)
Keywords: Dead Position, Help Dead Position, Kindergarten Problem, Minimal, Miniature, Homebase
Genre: Fairies
Computer test: C+ deadpos 1.0
FEN: 3k4/p7/8/8/8/8/7P/4K3
Input: Miguel Ambrona, 2023-07-25
Last update: A.Buchanan, 2024-01-08 more...
Genre: Fairies
Computer test: C+ deadpos 1.0
FEN: 3k4/p7/8/8/8/8/7P/4K3
Input: Miguel Ambrona, 2023-07-25
Last update: A.Buchanan, 2024-01-08 more...
94 - P1411234
Andrew Buchanan
GG004 Discord Chess Problems & Studies Server 24/09/2022
(2+2) C+
h=DP in 1.0
Andrew Buchanan
GG004 Discord Chess Problems & Studies Server 24/09/2022
(2+2) C+
h=DP in 1.0
1. c1=S g8=D+ (dp) 2. Kxg8=
Keywords: Dead Position, Help Dead Position, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
Computer test: C+ deadpos v2.1 8-Jan-2024
FEN: 8/6Pk/8/6K1/8/8/2p5/8
Reprints: GG004 The Hopper Magazine I04 13/07/2023
Input: A.Buchanan, 2023-07-26
Last update: A.Buchanan, 2024-01-08 more...
Genre: Fairies
Computer test: C+ deadpos v2.1 8-Jan-2024
FEN: 8/6Pk/8/6K1/8/8/2p5/8
Reprints: GG004 The Hopper Magazine I04 13/07/2023
Input: A.Buchanan, 2023-07-26
Last update: A.Buchanan, 2024-01-08 more...
1. c1=D Kgg7 2. Da1 Kfe3 3. Kb2 Kbc4=
Keywords: Kindergarten Problem, Minimal
Genre: Fairies
Computer test: C+, Jacobi v0.7.5
FEN: 8/8/3K1KK1/1K1K1K2/4K3/2k2K2/2p5/8
Input: Miguel Ambrona, 2023-07-27
Last update: A.Buchanan, 2023-07-28 more...
Genre: Fairies
Computer test: C+, Jacobi v0.7.5
FEN: 8/8/3K1KK1/1K1K1K2/4K3/2k2K2/2p5/8
Input: Miguel Ambrona, 2023-07-27
Last update: A.Buchanan, 2023-07-28 more...
1. Kg2? Kf8! 2. Kg3 Kf7! 3. Kg4 Kf8!
1. Kg1 Ke7 2. Kf1 Kd7 3. Kg2 Ke8 4. Kf2 Kd7 5. Kg3 Ke7 6. Kf3 Kd8 7. Kg4 Ke8 8. Kf4 Kd8 9. Kg5 Ke7 10. Kf5 Kf7 11. Ke4 Kf6 12. Ke3 Kf5 13. Kf3 Kf6 14. Ke4 Ke7 15. Kd3
1. Kg1 Ke7 2. Kf1 Kd7 3. Kg2 Ke8 4. Kf2 Kd7 5. Kg3 Ke7 6. Kf3 Kd8 7. Kg4 Ke8 8. Kf4 Kd8 9. Kg5 Ke7 10. Kf5 Kf7 11. Ke4 Kf6 12. Ke3 Kf5 13. Kf3 Kf6 14. Ke4 Ke7 15. Kd3
Yuri Bilokin: dual 7.Kg3 Ke7 8.Kf3 Kd7 9.Kg4 Ke8 10.Kf4 Kd8 11.Kg5 Ke7 12.Kf5 Kf7 13.Ke4 Kf6 14.Ke3 Kf5 15.Kf3 Kf6 16.Ke4 Ke7 17.Kd3 Kd7 18.Kc4 Kc7 19.Kb5 Kb7 20.Kxa5 Ka7 21.Kb5 Kb7 22.a5 Ka7 23.a6 Ka8 24.Kc6 Ka7 25.Kxd6 Kb6 26.Kd7 Kxa6 27.Kc6 Ka5 28.d6 Kb4 29.d7 Kc4 30.d8=Q Kc3 31.Qe8 Kd3 32.Kc5 Kc2 33.Qe3 Kb2 34.Kc4 Ka2 35.Qe2+ Ka3 36.Kc3 Ka4 37.Qa6# (2023-08-24)
Anton Baumann: für Gustav ist das #32; bis zum 11.Zug geht es gemäss der Autorabsicht, dann folgt der Angriff auf den sBa5:
12.Kd3! Kf5 13.Kc4 Ke4 14.Kb5 Kxd4 15.Kxa5 Kc5 16.Ka6 Kxd5 17.Kb6 +_ (2023-08-26)
comment
Anton Baumann: für Gustav ist das #32; bis zum 11.Zug geht es gemäss der Autorabsicht, dann folgt der Angriff auf den sBa5:
12.Kd3! Kf5 13.Kc4 Ke4 14.Kb5 Kxd4 15.Kxa5 Kc5 16.Ka6 Kxd5 17.Kb6 +_ (2023-08-26)
comment
Keywords: Corresponding squares, Kindergarten Problem
Genre: Studies
FEN: 8/5k1p/3p3P/p2P3P/P2P3P/8/8/7K
Input: Rainer Staudte, 2023-08-17
Last update: Gunter Jordan, 2023-08-17 more...
Genre: Studies
FEN: 8/5k1p/3p3P/p2P3P/P2P3P/8/8/7K
Input: Rainer Staudte, 2023-08-17
Last update: Gunter Jordan, 2023-08-17 more...
1. Kd1! Kd7 2. Ke2 Kd6 3. Kd2 Kc6 4. Ke3 Kc7 5. Kd3 Kd7 6. Ke4 Kd6 7. Kd4 Kc6 8. Ke5 Kd7 9. Kf6 Kd6 10. Kg7 Ke7 11. Kxh7 Kf7 12. a3!
4. ... Kd5 5. Kd3 e5 6. f5 gxf5 7. g6
4. ... Kd5 5. Kd3 e5 6. f5 gxf5 7. g6
Yuri Bilokin: dual 4.Kc2 Kd6 5.Kd2 Kd7 6.Kc3 Kc7 7.Kd3 Kd7 8.Ke4 Ke7 9.Ke5 Kf7 10.Kd6 Ke8 11.Kxe6 Kf8 12.Kf6 Kg8 13.Ke7 Kh8 14.Kd7 Kg8 15.Kc6 Kf7 16.Kb5 Ke6 17.Kxa5 Kf5 18.Kb6 Kxf4 19.a5 Kxg5 20.a6 Kxh6 21.a7 Kg5 22.a8=Q Kf5 23.Qf8+ Ke4 24.Qf7 g5 25.Qxh7+ Kf4 26.Kc5 Ke5 27.Qg6 Kf4 28.Kd4 g4 29.Qf6+ Kg3 30.Ke3 Kg2 31.Qf2+ Kh1 32.Qh4+ Kg1 33.Qxg4+ Kf1 34.Qg5 Ke1 35.Qg1# (2023-08-24)
Anton Baumann: 4.Kc2? ist kein Dual, denn bis zum Zwischenziel wKd3, sKd7 werden 2 Züge mehr gebraucht.
Die Fortsetzungen danach ergeben sich aus den unterschiedlichen Verteidigungszügen:
nach 8.Ke5 Kd7 (Autor) folgt der Angriff auf den sBh7
und nach 9.Ke5 Kf7 (YB) ist der sBa5 nicht mehr zu halten. (2023-08-28)
comment
Anton Baumann: 4.Kc2? ist kein Dual, denn bis zum Zwischenziel wKd3, sKd7 werden 2 Züge mehr gebraucht.
Die Fortsetzungen danach ergeben sich aus den unterschiedlichen Verteidigungszügen:
nach 8.Ke5 Kd7 (Autor) folgt der Angriff auf den sBh7
und nach 9.Ke5 Kf7 (YB) ist der sBa5 nicht mehr zu halten. (2023-08-28)
comment
Keywords: Corresponding squares, Kindergarten Problem
Genre: Studies
FEN: 8/2k4p/4p1pP/p5P1/P4P2/8/P7/2K5
Input: Rainer Staudte, 2023-08-17
Last update: Gunter Jordan, 2023-08-17 more...
Genre: Studies
FEN: 8/2k4p/4p1pP/p5P1/P4P2/8/P7/2K5
Input: Rainer Staudte, 2023-08-17
Last update: Gunter Jordan, 2023-08-17 more...
98 - P1412605
Themis Argirakopoulos
Kostas Prentos
WCCC Batumi 2023-09
20th Japanese Sake Tourney
Commendation
(8+7)
H#2 Series Capture
b) Kh4 > a3
c) Kh4 > h8
d) Pa2 > d4
Themis Argirakopoulos
Kostas Prentos
WCCC Batumi 2023-09
20th Japanese Sake Tourney
Commendation
(8+7)
H#2 Series Capture
b) Kh4 > a3
c) Kh4 > h8
d) Pa2 > d4
a) 1.d1=R d8=R 2.Rxd6-d1 Rxd1-h1#
b) 1.d1=Q d8=Q 2.Qxb3-b8 Qxb8-b4#
c) 1.d1=B d8=B 2.Bxb3-g8 Bf6#
d) 1.d1=S d8=S 2.Sxf2-h3 Sxc6xd4-f5#
b) 1.d1=Q d8=Q 2.Qxb3-b8 Qxb8-b4#
c) 1.d1=B d8=B 2.Bxb3-g8 Bf6#
d) 1.d1=S d8=S 2.Sxf2-h3 Sxc6xd4-f5#
Keywords: Kindergarten Problem
Genre: Fairies
FEN: 8/2KP3p/2pP3p/7p/5P1k/1PP2P2/p2p1P2/8
Input: Hiroaki Maeshima, 2023-09-30
Last update: Gunter Jordan, 2023-09-30 more...
Genre: Fairies
FEN: 8/2KP3p/2pP3p/7p/5P1k/1PP2P2/p2p1P2/8
Input: Hiroaki Maeshima, 2023-09-30
Last update: Gunter Jordan, 2023-09-30 more...
99 - P1414003
Arno Tüngler
867 Mat Plus 28, p. 85, 26/12/2007
3. Preis
(2+2) C+
hs#8.5
Schwarzer Längstzüger
Weißer Kürzestzüger
b) hs#9
Haaner Schach
Doppellängstzüger
c) hs#9.5
Köko
d) hs#4
Antisupercirce
Circe
Doppellängstzüger
e) hs#13
Köko
Schwarzer Längstzüger
Weißer Kürzestzüger
Arno Tüngler
867 Mat Plus 28, p. 85, 26/12/2007
3. Preis
(2+2) C+
hs#8.5
Schwarzer Längstzüger
Weißer Kürzestzüger
b) hs#9
Haaner Schach
Doppellängstzüger
c) hs#9.5
Köko
d) hs#4
Antisupercirce
Circe
Doppellängstzüger
e) hs#13
Köko
Schwarzer Längstzüger
Weißer Kürzestzüger
a) 1. ... a5 2. Kc7 a4 3. Kc6 Kb8 4. b7 Ka7 5. Kc7 a3 6. b8=T a2 7. Kc8 a1=D 8. Ta8+ Kb6 9. Kb8 Dh8#
b) 1. Kd7 a5 2. Kc6 Kb8 3. Kd5 a4 4. Ke4 a3 5. Kd3 a2 6. Kc4 Kb7 7. Kb5 a1=D 8. Kc5 Dh8 9. Kb4 Db2#
c) 1. ... a5 2. b7 Ka7 3. b8=D Ka6 4. Db4 a4 5. Kb7 a3 6. Db2 a2 7. Kb6 a1=S 8. Ka5 Sc2 9. Dc3 Sd4 10. Dc5 Sc6#
d) 1. bxa7[+sBa7][wBa7?b7]+ Kxb7[+wBb2] [sKb7?d6] 2. b4 a5 3. Kb7 axb4[+wBb2] [sBb4?h1=D]+ 4. Kc8 Da8#
e) 1. b7+ a6 2. b8=T Ka7 3. Tb7+ Ka8 4. Tb6 a5 5. Tb5 a4 6. Tb4 a3 7. Tb3 a2 8. Tb2 a1=T 9. Tb1 Ta7 10. Tb6 Td7 11. Kb8 Tc7+ 12. Kc8 Tc5 13. Kb8 Tc8#
b) 1. Kd7 a5 2. Kc6 Kb8 3. Kd5 a4 4. Ke4 a3 5. Kd3 a2 6. Kc4 Kb7 7. Kb5 a1=D 8. Kc5 Dh8 9. Kb4 Db2#
c) 1. ... a5 2. b7 Ka7 3. b8=D Ka6 4. Db4 a4 5. Kb7 a3 6. Db2 a2 7. Kb6 a1=S 8. Ka5 Sc2 9. Dc3 Sd4 10. Dc5 Sc6#
d) 1. bxa7[+sBa7][wBa7?b7]+ Kxb7[+wBb2] [sKb7?d6] 2. b4 a5 3. Kb7 axb4[+wBb2] [sBb4?h1=D]+ 4. Kc8 Da8#
e) 1. b7+ a6 2. b8=T Ka7 3. Tb7+ Ka8 4. Tb6 a5 5. Tb5 a4 6. Tb4 a3 7. Tb3 a2 8. Tb2 a1=T 9. Tb1 Ta7 10. Tb6 Td7 11. Kb8 Tc7+ 12. Kc8 Tc5 13. Kb8 Tc8#
Preisrichter Petko A. Petkov in Mat Plus 2009:
A new development of the unique “Vielväter” position which has up to now over 1000 different modifications according to the combination of possible stipulations, conditions, form of the board etc. This new opus
favourably impresses with its great diversity of conditions in twins and especially with its long solutions.
Gunter Jordan: Entweder fehlt bei e) noch eine Bedingung (Köko??) oder die Lösung ist falsch aufgeschrieben. Oder beides. (2023-12-09)
comment
A new development of the unique “Vielväter” position which has up to now over 1000 different modifications according to the combination of possible stipulations, conditions, form of the board etc. This new opus
favourably impresses with its great diversity of conditions in twins and especially with its long solutions.
Gunter Jordan: Entweder fehlt bei e) noch eine Bedingung (Köko??) oder die Lösung ist falsch aufgeschrieben. Oder beides. (2023-12-09)
comment
Keywords: Vielväterstellung, Kindergarten Problem, Minimal, Miniature
Genre: Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Reprints: My problems [Arno Tüngler] , p. V34, 06/2009
Input: Arno Tüngler, 2023-12-09
Last update: Arno Tüngler, 2023-12-10 more...
Genre: Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Reprints: My problems [Arno Tüngler] , p. V34, 06/2009
Input: Arno Tüngler, 2023-12-09
Last update: Arno Tüngler, 2023-12-10 more...
1) 1. Kb6[Ig1]! Kb8[Ih1] 2. g3[Ih2] Ka8[Ig2] 3. Kc5[Ih1]=
2) 1. g4[Ih3]! Ka7[Ih2] 2. Kc5[Ih1] Ka8[Ih2] 3. Kc4[Ih1]=
2) 1. g4[Ih3]! Ka7[Ih2] 2. Kc5[Ih1] Ka8[Ih2] 3. Kc4[Ih1]=
Keywords: Asymmetrical solution, Pawn step variations, Minimal (B), Oneliner, Rex solus (s), Symmetrical position, Corner mate (-patt), Kindergarten Problem, Miniature, Aristocrat, Aristocrat
Pieces: = Imitator (I)
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: k7/8/2K5/8/8/8/6P1/8
Input: Gunter Jordan, 2024-01-21
Last update: Gunter Jordan, 2024-01-21 more...
Pieces:
= Imitator (I)
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: k7/8/2K5/8/8/8/6P1/8
Input: Gunter Jordan, 2024-01-21
Last update: Gunter Jordan, 2024-01-21 more...
Show statistic for complete result. Show search result faster by using ids.
https://pdb.dieschwalbe.de/search.jsp?expression=COMMENTDATE%3E%3D20220810+AND+NOT+A%3D%27Beuthner%2C+Richard%27+AND+K%3D%27Kindergarten-Problem%27
The problems of this query have been registered by the following contributors:
Gerd Wilts (7)hpr (1)
Michal Dragoun (1)
Henri Nouguier (1)
Hans Gruber (11)
Brian Stephenson (2)
Kenneth Solja (1)
HBae (1)
Zuncke/Bruder (5)
Felber, Volker (10)
Frank Müller (4)
Uwe Mehlhorn (1)
Erich Bartel (28)
Rainer Staudte (8)
Mario Richter (3)
Marcin Banaszek (3)
A.Buchanan (4)
Gunter Jordan (4)
Dieter Berlin (1)
Miguel Ambrona (2)
Hiroaki Maeshima (1)
Arno Tüngler (1)
Miguel Ambrona: The fix proposed by Adrian works.
Verified with Deadpos v.2.2. (2024-01-12)
comment