Die Schwalbe

37 problem(s) found in 2581 milliseconds (displaying 37 problem(s)). [COMMENTDATE>=20220810 AND NOT G='n#' AND A='Gruber, Hans'] [download as LaTeX]

1 - P0501209
Hilmar Ebert
Hans Gruber
Denis Blondel

12173v British Chess Magazine 1985
1. ehrende Erwähnung
P0501209
(2+13) C+
h#4
1. Tc4 Txa2 2. Tb4 Txb2 3. Ta2 Txb1 4. Ta1 Txa1#
play all play one stop play next play all
Yuri Bilokin: you can see
1...Rxb1 2.a1=Q Rxa1 3.b1=Q+ Rxb1 4.Ra1 Rxa1#
1...Rxb1 2.a1=Q Rxa1 3.b1=R Rxb1 4.Ra1 Rxa1#
1...Rxb1 2.a1=Q Rxa1 3.b1=B+ Rxb1 4.Ra1 Rxa1#
1...Rxb1 2.a1=Q Rxa1 3.b1=S Rxb1 4.Ra1 Rxa1# (2023-05-08)
more ...
comment
Keywords: Pure Round Trip (T), Tempo Move (ttt), Switchback (t), Minimal (T)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: b7/1n6/8/pp2p3/kr1pK3/rp6/pp6/Rn6
Reprints: 12173v British Chess Magazine 01/1986
Input: Gerd Wilts, 1996-06-06
Last update: A.Buchanan, 2017-03-20 more...
2 - P1013223
Günter Glaß
Hans Gruber

74) feenschach 44, p. 445, 12/1978
P1013223
(8+6) C+
h=3
1. Txf6 exf7 2. Txb6 f8=S+ 3. Tg6 Se6=
play all play one stop play next play all
more ...
comment

Genre: Fairies
Computer test: A. Baumann: Gustav 4.2a
FEN: 4B3/p3PbpK/PP2PPr1/4p2k/4R3/8/8/8
Input: Hans Gruber, 2004-05-01
Last update: Dieter Berlin, 2024-01-22 more...
3 - P1013234
Hans Gruber
152 feenschach 45, p. 32, 01-03/1979
P1013234
(2+2) C+
h#3
K+nur
1. Kb7 Kf2 2. Kc6 Ke3 3. Kd5 fxe4#
play all play one stop play next play all
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
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...
4 - P1013274
Bernd Schwarzkopf
Hans Gruber

158 feenschach 47, p. 146, 07-09/1979
P1013274
(1+0)
ser-s=26/0 genau
Haaner Schach
Weißer Längstzüger
1. La5 2. Ld2 3. Lh6 4. Le3 5. La7 6. Ld4 7. Lh8 8. Le5 9. Lb8 10. Ld6 11. La3 12. Lc1 13. Lb2 14. Lc3 15. Lb4 16. Lc5 17. Lb6 18. Ld8 19. Lh4 20. Le7 21. Lg5 22. Lf4 23. Lh2 24. Lg3 25. Lf2 26. Lg1==
{DL } 9. Lh2 10. Lf4 11. Lg3 12. Lf2 13. Lg1=
play all play one stop play next play all
{ DL}
Arnold Beine: Bei der Forderung "genau" ist eine Kurzlösung kein Dual. (2022-08-15)
comment
Keywords: Maximummer, Haaner Chess, Seriesmover
Genre: Fairies
FEN: 8/8/8/8/8/8/8/4B3
Input: Hans Gruber, 2004-05-01
Last update: Alfred Pfeiffer, 2014-04-11 more...
5 - P1013365
Hans Gruber
The Problemist 03/1981
Spezialpreis
Unter-21-Turnier
P1013365
(3+1)
s=12
1. Db7 Ke8 2. Dg7 Kd8 3. a6 Kc8 4. a7 Kd8 5. Kf3 Kc8,Ke8 6. Ke4 Kd8 7. Kd5 Kc8,Ke8 8. Kc6 Kd8 9. Kb7 Ke8 10. Ka8 Kd8 11. Df7 Kc8 12. Dc7+ Kxc7=
play all play one stop play next play all
Anton Baumann: angegebene Lösung = dualfreie Variante (Gustav 4.2a) (2023-05-22)
comment

Genre: Fairies
FEN: 3k4/8/8/PQ6/8/8/6K1/8
Reprints: 3188 Ideal-Mate Review 01-03/1989
Input: Hans Gruber, 2004-05-01
Last update: Alfred Pfeiffer, 2015-06-01 more...
6 - P1013376
Hans Gruber
3470 Die Schwalbe 68 04/1981
P1013376
(0+0)
Ergänze 1 Stein zu einem illegal cluster.
Wie viele Lösungen?
Kamikaze rex inklusive
Schlagschach
736.
play all play one stop play next play all
Henrik Juel: In Losing Chess the kings are not royal
In Kamikaze RI each capture removes one white and one black man
So the empty board is legal, and any position with one man (KDTLSP) is illegal
An Illegal Cluster is an illegal position that becomes legal when you remove any one non-king
My guess would be 2x6x64 = 768 or possibly 2x5x64 = 640
Where did I go wrong? (2020-07-12)
Henrik Juel: maybe 768 - 32 = 736
where 32 is the number of ways you can put a pawn on row 1 or 8 (2022-10-13)
A.Buchanan: In an “orthodox” illegal cluster, a pawn couldn’t be on the first or last rank unless it was the only non-king unit. There’s probably no principle to cover this rather dull corner-case KPvK. Ask HG! (2022-10-14)
A.Buchanan: And in orthodoxy, do two adjacent kings constitute an illegal cluster? There are no non-king units to remove, so the condition is vacuously satisfied (2022-10-14)
Henrik Juel: On your last comment, Andrew:
Two adjacent kings do not constitute an IC. The position is illegal, and when you remove any non-king you get the same illegal position (2022-10-14)
A.Buchanan: Define that a box is SAFE if it contains no radioactive objects. So is every empty box safe? Yes! :-) (2022-10-14)
comment
Keywords: Losing Chess, Kamikaze, Illegal cluster
Genre: Fairies, Retro
FEN: 8/8/8/8/8/8/8/8
Input: Hans Gruber, 2004-05-01
Last update: Kevin Begley, 2022-10-13 more...
7 - P1013387
Hans Gruber
96a Jugendschach 06/1981
P1013387
(3+1)
s=11
1. a5 Kd8 2. a6 Kc8 3. a7 Kd8 4. Kf3 Kc8 5. Ke4 Kd8 6. Kd5 Kc8 7. Kc6 Kd8 8. Kb7 Ke8 9. Ka8 Kd8 10. Df7 Kc8 11. Dc7+ Kxc7=
play all play one stop play next play all
Anton Baumann: angegebene Lösung = dualfreie Variante nach Gustav 4.2a (2023-05-27)
comment

FEN: 4k3/6Q1/8/8/P7/8/6K1/8
Input: Hans Gruber, 2004-05-01
Last update: Alfred Pfeiffer, 2015-06-01 more...
8 - P1013390
Hans Gruber
99 Jugendschach 06/1981
P1013390
(3+1)
s=6
1. Ka8 Kc8 2. a4 Kd8 3. a5 Kc8 4. a6 Kd8 5. a7 Kc8 6. Dc7+ Kxc7=
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2023-05-25)
comment

FEN: 1K1k4/5Q2/8/8/8/8/P7/8
Input: Hans Gruber, 2004-05-01
Last update: Alfred Pfeiffer, 2015-06-01 more...
9 - P1013418
Hans Gruber
63 Die Schwalbe 70, p. 297, 08/1981
P1013418
(11+10) C+
h#2
Rex Multiplex
1. Kc5 e8=L 2. Kd8 bxc8=D#
play all play one stop play next play all
more ...
comment
Keywords: Rex Multiplex
Genre: h#, Fairies
Computer test: Jacobi v0.7.5
FEN: BQn4b/RP1kP1kN/2k4p/8/2Bp2k1/5k2/1k4N1/1N1K3N
Input: Hans Gruber, 2004-05-01
Last update: Arnold Beine, 2022-08-28 more...
10 - P1013475
Hans Gruber
H76 La Tribune de Genève 11/01/1982
P1013475
(5+3)
r#3
Circe
Längstzüger
1. Kc1 bxc6[+wBc2] 2. dxc6[+sBc7] cxb6[+wBb2] 3. cxb6[+sBb7] e1=D#
play all play one stop play next play all
Anton Baumann: C+ Alybadix (2023-03-03)
comment
Keywords: Circe, Maximummer
Genre: Fairies
FEN: 1k6/1p6/1PP5/2PP4/8/8/3Kp3/8
Input: Hans Gruber, 2004-05-01
Last update: Alfred Pfeiffer, 2015-06-11 more...
11 - P1013584
Hans Gruber
1072 Jugendschach 18/03/1983
P1013584
(2+2) C+
h##7 (Beidmatt)
0.1...
1. ... Lh8 2. e5 Kb2 3. e4 Kc3 4. e3 Kd4 5. e2 Ke5 6. e1=D+ Kf6 7. De6+ Kg7##
play all play one stop play next play all
more ...
comment
Keywords: Double mate, Minimal (b), Miniature, Minimal
Genre: Fairies
Computer test: SCHRECKE: C+, popeye 4.89
FEN: 6k1/4p3/8/4B3/8/8/8/K7
Input: Hans Gruber, 2004-05-01
Last update: Dieter Berlin, 2024-01-19 more...
12 - P1013621
Hans Gruber
Jörg Kuhlmann

feenschach 12/1983
P1013621
(2+2)
H#2
1. Tb1 Th6 2. Tb8 Ta6#
Im Rahmen einer Parodie publiziert.
play all play one stop play next play all

Duplicate Diagram: P0549015

Henrik Juel: C+ Popeye 4.61 (2023-12-11)
comment
Keywords: Illegal position (no wK)
Genre: h#
FEN: k7/8/8/N7/8/8/8/r6R
Input: Hans Gruber, 2004-05-01
Last update: A.Buchanan, 2023-12-11 more...
13 - P1013632
Hans Gruber
572 Problemkiste 01/1984
P1013632
(2+2) C+
ser-R=3
b) wTc2 nach b2
a) 1. Ka3 2. Tc5 (2. Tb2? 3. Txb8=) 3. Tb5 Dxb5=
b) 1. Ka4 (1. Ka3? 2. Txb8=) 2. Tb5 3. Ka3 Dxb5=
play all play one stop play next play all
more ...
comment
Keywords: Seriesmover, Aristocrat, Minimal, Miniature
Genre: Fairies
Computer test: Alybadix
FEN: 1q6/8/8/8/1K6/8/2R5/k7
Input: Hans Gruber, 2004-05-01
Last update: Arnold Beine, 2022-10-05 more...
14 - P1013685
Hilmar Ebert
Hans Gruber

C Jugendschach 27/07/1984
P1013685
(3+1)
ser-H#7****
wSL=Gnu
* 1. ... GNg5,GNg7,GNb5,GNb7#
1. Kxe6 2. Kf7 3. Ke8 4. Kd8 5. Kc8 6. Kb8 7. Ka8 GNd7#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-03-23)
comment
Keywords: Seriesmover
Pieces: sl = Gnu (GN)
Genre: Fairies
FEN: 8/8/1K1k*3N1*3N1/8/8/8/8/8
Input: Hans Gruber, 2004-05-01
Last update: Alfred Pfeiffer, 2013-08-22 more...
15 - P1013709
Joseph Percival Ford
Erich Bartel
Hans Gruber

971 Problemkiste 10/1984
P1013709
(2+2)
ser-Remis in 4 (ohne Stellungswiederholungsregel)
1. Kd7 2. c4 3. c5 4. c6 and draw by 5. c7!
play all play one stop play next play all
A.Buchanan: Baffled - what’s going on here? (2023-04-07)
shankar ram: Series Draw in 4 moves (Draw by repetition rule not applicable)! (2023-04-08)
A.Buchanan: Thanks Shankar, I could translate the stipulation. But now the penny has dropped that it means reach a drawing position, not a draw. But normally after ser-goal in n moves, it is formally Black to move. E.g. ser-# in n, or ser-= in n. But here, the rule is broken: it's White to move to sneak a 5th move in. After 4. c6 with Black to move as usual, there is 4. ... Qh3+/Qh7+. So I think it should be ser-draw in 5. I will mark it as a study as well as fairies. (2023-04-08)
comment
Keywords: Draw by repetition (not), Seriesmover
Genre: Fairies, Studies
FEN: 8/8/3K4/8/8/8/2P4q/7k
Input: Hans Gruber, 2004-05-01
Last update: A.Buchanan, 2023-04-08 more...
16 - P1013731
Hans Gruber
Jörg Kuhlmann

feenschach 08/1985
P1013731
(2+2) C+
Hilfsbeidmatt in 8.5
1. Kg8 2. Kc2 g4 3. Kd3 g5 4. Ke4 g6 5. Kf5 g7 6. Kg6 Kf8 7. Kh7 g8=L+ 8. Kh8 Lf7 9. Lg7+ Kg8##
play all play one stop play next play all
more ...
comment
Keywords: Double mate, Minimal, Miniature
Genre: Fairies
Computer test: C+, popeye 4.89
FEN: 7K/8/5b2/8/8/8/6P1/1k6
Input: Hans Gruber, 2004-05-01
Last update: A.Buchanan, 2024-01-18 more...
17 - P1013735
Jörg Kuhlmann
Bernd Schwarzkopf
Heinz Winterberg
Achim Schöneberg
Hans Gruber

5273v Die Schwalbe 10/1985
P1013735
(5+7)
H#3
Madrasi
1. Kf3 0-0-0!! (Königszug!) 2. Ke4 (Rückkehr) Lb6 3. Lf3 Td4#
Die Korrektur erschien II 2003.
Nachdrucke:
1) K16 König & Turm, IX 2003
2) K30 König & Turm, IX 2003
play all play one stop play next play all
Anton Baumann: C+ Alybadix (2023-02-25)
comment
Keywords: Madrasi
Genre: Fairies
FEN: 8/8/r5p1/5p1b/2NBk3/2p5/2P3p1/R3K3
Input: Hans Gruber, 2004-05-01
18 - P1013746
Hans Gruber
Four men only Ausgabe 1 1986
P1013746
(2+2)
ser-=6
1. Kxb8 2. Kc7 3. Kd6 4. Ke5 5. Kf4 6. Kg3=
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2023-04-21)
Ladislav Packa: Ka7-a1 and ser-=12 C+ by Popeye v4.63 (2023-04-21)
comment
Keywords: Seriesmover
Genre: Fairies
FEN: 1r6/K7/8/8/8/8/6B1/6k1
Input: Hans Gruber, 2004-05-01
19 - P1013793
Hans Gruber
Four men only Ausgabe 1 1986
P1013793
(2+2)
ser-=6
1. Kxb8 6. Kg3=
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2023-04-21)
Ladislav Packa: More interesting would be a switchback after Kc7-g3 and ser-=10. (2023-04-21)
comment
Keywords: Seriesmover
Genre: Fairies
FEN: 1n6/2K5/8/8/8/8/6B1/6k1
Input: Hans Gruber, 2004-05-01
20 - P1013865
Hans Gruber
Problemkiste 07/1988
P1013865
(2+2)
S=8
Längstzüger
1. Ke3 Tf1 2. Td7 Tf8 3. Kd4 7. Ka8 Tf1 8. Tf7 Txf7=
play all play one stop play next play all
Anton Baumann: C+ Alybadix (2023-04-19)
comment
Keywords: Maximummer
Genre: Fairies
FEN: 2k2r2/8/8/8/3R4/8/5K2/8
Input: Hans Gruber, 2004-05-01
21 - P1013866
Hans Gruber
Problemkiste 07/1988
2. Preis
P1013866
(2+2)
S=6
Längstzüger
1. Lc3 Tb1 2. La5+ Tb6 3. Lc3 Th6 4. Le5+ Td6 5. Ld4 Th6 6. La7 Ta6=
play all play one stop play next play all
Anton Baumann: C+ Alybadix (2023-04-04)
comment
Keywords: Maximummer, Aristocrat
Genre: Fairies
FEN: K7/1rk5/8/8/3B4/8/8/8
Input: Hans Gruber, 2004-05-01
Last update: Erich Bartel, 2011-01-13 more...
22 - P1013871
Pavlos N. Moutecidis
Erich Bartel
Hans Gruber

67 Variantim 01-04/1989
P1013871
(2+3)
S#19
Längstzüger
1. h4 Th2+ 2. Kg1 6. h8=L Ta2 8. Lf2 Th8 9. Kf1 Th1 10. Lg1 Th8 15. Ka6 Th1 16. La7+ Kc7 17. Lg1 Th8 18. Lh2 Txh2 19. Ka7 Ta2#
play all play one stop play next play all
Erich Bartel: Nachdrucke:
1) 2004 s#L.n5 II 2004.---
2) L6 Problemkiste (152) IV 2004.---
3) 51106 s#L.wuw IX 2004.--- (2008-01-02)
Anton Baumann: C+ Alybadix (2023-03-29)
comment
Keywords: Maximummer, Excelsior, Minimal
Genre: Fairies
FEN: 1k6/5n2/8/8/8/8/r6P/7K
Input: Hans Gruber, 2004-05-01
Last update: Erich Bartel, 2012-10-24 more...
23 - P1013925
Hans Gruber
4 Problemkiste 10/1990
P1013925
(3+1)
ser-#7
Circe
1. Kb7 6. Kg2 7. Lg5#
play all play one stop play next play all
Anton Baumann: C+ Alybadix (2023-04-24)
comment
Keywords: Circe, Seriesmover
Genre: Fairies
FEN: K7/8/5N1B/8/7k/8/8/8
Input: Hans Gruber, 2004-05-01
Last update: Gerd Wilts, 2004-05-01 more...
24 - P1013947
Bernd Ellinghoven
Hans Gruber
Hans Peter Rehm

Durham Residential Weekend Tournament 1992
3. Preis
P1013947
(7+12)
#2
1. Cb6! [via d8/c8] (2. Lh2/Tg6/Sb5#, da sEa7, sCa5 & sTb7 verstellt sind)
1. ... Txb6 2. Lh2# (2. Tg6?? gefesselt)
1. ... Exb6 2. Tg6# (2. Sb5?? Cb8xb5!)
1. ... Cxb6 2. Sb5# (2. Lh2?? Selbstschach!)
1. ... Sc5 = Totalparade 2. Dxc5#
Tripel-Nowotny mit zyklischer Dualvermeidung und Totalparade.
play all play one stop play next play all
wLL sLL=Cardinal sLR=Erzbischof
Anton Baumann: C+ Alybadix (2023-12-13)
comment

Genre: 2#
FEN: b*3b4*3B1/*1br1pp1p1/3k4/*3b6*3B/1n5p/NnQ5/6R1/6BK
Input: Hans Gruber, 2004-05-01
Last update: Gerd Wilts, 2004-05-01 more...
25 - P1013949
Hans Gruber
Hans Peter Rehm
Bernd Ellinghoven

The Problemist 05/1992
P1013949
(6+11)
#2
1. Lh8! (2. Tg7#; 1. ... Tf7 2. Exf7#)
1. ... Te7 (verstellt Eb6) 2. Dxf6#
1. ... Ee7 (verstellt Cb4) 2. Eg8#
1. ... Ce7 (verstellt Te1) 2. Td6#
Tripel-Grimshaw mit zyklischer Verstellung.
play all play one stop play next play all
sLL=Cardinal wLR sLR=Erzbischof
Anton Baumann: C+ Alybadix (2023-12-22)
comment

Genre: 2#
FEN: Kb6/1p1R2B1/1*1b3rkp/5p1p/*1B*3b5Q/5p2/*1B7/4r3
Input: Hans Gruber, 2004-05-01
Last update: Gerd Wilts, 2004-05-01 more...
26 - P1013957
Bernhard Geismann
Hans Gruber
Stefan Höning

1423 Phénix 12/1992
P1013957
(6+3)
S#3 Marscirce
1. Sxd2+ Txg8+ 2. La8+ Tg1+ 3. Tf8+ Txf8#
play all play one stop play next play all
bg: Marscirce !! (2005-08-22)
SCHRECKE: C+, popeye 4.87 (2023-09-25)
comment
Keywords: Circe (Mars)
Genre: s#, Fairies
FEN: 4KrQ1/5R2/8/5P2/8/8/3p4/3Nk2B
Input: Hans Gruber, 2004-05-01
Last update: Mario Richter, 2010-08-13 more...
27 - P1013959
Hans Peter Rehm
Hans Gruber
Bernd Ellinghoven

Oxford Residential Weekend Tournament 1993
1. Preis
P1013959
(9+5)
=2
b) sS e7 nach sD e7
Madrasi
a) 1. Lxd4! Txh7/Tf7/Txg6/Txg8 2. gxh7/gxf7/Dxg6/hxg8=S=
b) 1. Txd4! Txh7/Tf7/Txg6/Txg8 2. Th4/Tf4/Td6/Td8=
Vierfacher Pattwechsel nach Turmkreuz mit madrasispezifischen Begründungen und Wechsel von Turmschlag zu Turmlähmung.
play all play one stop play next play all
Anton Baumann: einfacher ausgedrückt: b) e7=sD
a) & b) C+ Alybadix (2023-12-23)
comment
Keywords: Madrasi
Genre: Fairies
FEN: 6Nb/4n1rP/6P1/1K4Q1/1R1p4/k3P3/8/B1N5
Input: Hans Gruber, 2004-05-01
Last update: Gerd Wilts, 2004-05-01 more...
28 - P1013961
Hans Gruber
Bernd Ellinghoven
Hans Peter Rehm

Oxford Residential Weekend Tournament 1993
2. ehrende Erwähnung
P1013961
(5+7) C+
#3
Symmetriecirce
1. Df7! [2. Dh5#] Tdxf7 [Dc2] 2. Df2+ Txf2 [Dc7] 3. Dh7#
1. ... Tfxf7 [Dc2] 2. Dh7+ T7xh7 [Da2] 3. Df2#
play all play one stop play next play all
more ...
comment

Genre: Fairies
Computer test: A. Baumann: Alybadix
FEN: 5r2/3r4/p2p4/5Qp1/K5Bk/1p5P/7P/8
Input: Hans Gruber, 2004-05-01
Last update: Dieter Berlin, 2024-01-06 more...
29 - P1013963
Hans Gruber
3171 Problemkiste 04/1993
Ein kleiner Wenigsteiner für den kleinen Timo
P1013963
(2+2)
S#2
Längstzüger
1. Tg7 Tb1 2. Ta7 Tb8#
play all play one stop play next play all
Dieses Matt gibt es im s\#-max.-Wenigsteiner bisher noch
nicht. Es gehen wohl auch nur 2 Züge (Autor)
SCHRECKE: C+, popeye 4.89 (2023-10-06)
comment
Keywords: Maximummer
Genre: Fairies
FEN: K1k5/1r6/8/8/8/8/8/6R1
Input: Hans Gruber, 2004-05-01
Last update: Erich Bartel, 2017-10-07 more...
30 - P1013974
Hans Gruber
Bernd Ellinghoven
Hans Peter Rehm
John M. Rice

6 feenschach 11/1993
P1013974
(3+3)
#2
Symmetriecirce
1. Df4! (2. De5/Dd4#)
1. ... Se5 2. Dc4#
1. ... Sd4 2. Df5#
1. ... Kc5 2. Dd4#
1. ... c5 2. De4#
play all play one stop play next play all
Anton Baumann: C+ Alybadix (2023-12-27)
comment

Genre: Fairies
FEN: 8/4K3/2p4Q/3k4/8/N4n2/8/8
Input: Hans Gruber, 2004-05-01
Last update: Gerd Wilts, 2004-05-01 more...
31 - P1013987
Bernd Ellinghoven
Hans Gruber
Hans Peter Rehm

Paisley Residential Weekend 1995
1. Preis
P1013987
(7+9)
#2v
1. Sxg6? (gibt zwei Fluchtfelder und droht 2. De5#)
1. ... Ke6/Kd5 2. Sf4 (Rückkehr) Sxe7#, aber 1. ... Ld5!
1. Sxd3! (gibt zwei Fluchtfelder und droht 2. De5#)
1. ... Ke6/Kd5 2. Sc5/Sf4 (Rückkehr)#
Nebenspiel: 1. ... e6 2. Dc5#
Matt- und Paradenwechsel; Paisleythema.
Nachdrucke:
1) The Problemist, V 1995
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Anton Baumann: C+ Gustav 4.2a (2023-12-27)
comment

Genre: 2#
FEN: 1b2B3/nK2p3/2pk2pR/5p2/5N2/1bQp1P2/8/3R4
Input: Hans Gruber, 2004-05-01
Last update: Gerd Wilts, 2004-05-01 more...
32 - P1014020
Hans Peter Rehm
Bernd Ellinghoven
Hans Gruber

StrateGems 10-12/1998
1. Preis
P1014020
(10+9) C+
#3
1. Ta6! (2. Tb6+ Kxa3/Ka4 3. Ta7#)
1. ... Lxe7 2. Ofxd5+ Tf3 3. Ogxe3# (2. - Lxd5 3. Ld1#)
1. ... Txg6 2. Ofxe3+ Lf3 3. Ogxd5# (2. - Th2,Txe3 3. Ld1#)
play all play one stop play next play all
Orphans
more ...
comment

Genre: 3#
Computer test: A. Baumann: Alybadix
FEN: 5br1/2R1P2p/6P1/R2p2*3NB/7p/Pk2p*3N1r/5P2/1K5b
Input: Hans Gruber, 2004-05-01
Last update: Dieter Berlin, 2023-12-20 more...
33 - P1014021
Hans Peter Rehm
Bernd Ellinghoven
Hans Gruber

1591 Suomen Tehtäväniekat 15/01/1999
P1014021
(5+5)
H#2, 2.1;1.1
wSl, sSL = Orphan
1. Ta3! (kritischer Zug!) ORh3+ 2. Lb3! (Verstellung) ORf7#
1. La2! (kritischer Zug!) ORf7+ 2. Tb3! (Verstellung) ORh3#
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Kritische Züge & Verstellungen, reziproker Funktionswechsel von sT und sL, reziproker Wechsel der weißen Züge.
Orphans
Anton Baumann: C+ Alybadix (2023-12-21)
more ...
comment

Pieces: sl = Orphan (OR)
Genre: h#
FEN: 8/8/5B1*3n/3*3N1P1k/2b1K1*3n1/2r1*3N3/8/8
Input: Hans Gruber, 2004-05-01
Last update: Alfred Pfeiffer, 2014-01-16 more...
34 - P1014047
Reto Aschwanden
Günter Büsing
Bernd Ellinghoven
Hans Gruber
Thomas Maeder
Kjell Widlert

WCCC Wageningen 07-08/2001
3. Preis
Congress Quick TT
P1014047
(4+5)
h#2
2.1...
1) 1. Ta3 La6 2. Lb3 Sd3#
2) 1. La2 Ta6 2. Tb3 Se6#
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{ VG}: M. Dragoun und weitere.
Nachdrucke:
1) Phénix, XI 2001
SCHRECKE: C+, popeye 4.87 (2023-05-06)
comment

Genre: h#
FEN: 8/8/4b2R/2k5/1p1pKN2/3r4/8/5B2
Reprints: Die Schwalbe 191, p. 229, 10/2001
Input: Hans Gruber, 2004-05-01
Last update: Marcin Banaszek, 2023-05-06 more...
35 - P1014060
Nils Adrian Bakke
Hans Gruber
Rainer Staudte

8600v feenschach 146 03-05/2002
P1014060
(10+7)
s#9
1. Df2+? Tf3!
1. Df3+! Txf3 2. Def7+ Txf7 3. Deg7+ Txg7 4. Ddg8+ Txg8 5. Df2+ Lxf2 6. De8+ Kxe8 7. Dd8+ Kxd8 8. Dc8+ Kxc8 9. Dc7+ Kxc7#
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Rainer Staudte: In feenschach sollte nach 2012 eine Korrektur dieser Aufgabe erschienen sein. Wer kann diese finden? (2022-08-10)
Henrik Juel: Popeye 4.61 with 'opt non 0 1 thr 0' found no flaws (2023-06-12)
Vaclav Kotesovec: Gustav 4.2e (Lösezeit: 25 : 12 : 21 : 12,11 d, Hashtables: 350000 MB). Brute force, but with an error message "NICHT ALLE WEISSEN ZUEGE WURDEN GEPRUEFT" (Gustav has only room for 126 white moves), so not 100% C+, but C+ with high probability. (2024-03-23)
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comment
Keywords: Opferminimal, Non-standard material (DDDDDDDD)
Genre: s#
Computer test: a) die letzten 7 Züge sind C+ (Volltest) b) mit der Popeye-Option "nichttr 0 1" C+ c) mit der Gustav-Option "42 U-" C+
FEN: K4k2/Q6Q/Q3Q1p1/p2QQ1Q1/Qpp1Q3/6r1/8/4b3
Input: Hans Gruber, 2004-05-01
Last update: Vaclav Kotesovec, 2024-03-23 more...
36 - P1014066
Hans Peter Rehm
Bernd Ellinghoven
Hans Gruber

I Nedjeljni Vjesnik 29/09/2002
1. Preis
P1014066
(12+9) C+
#3
1. g7! [2. Se7+ Kf6 3. Se4#]
1. ... Te8 2. Sf6 [3. Tf3#] Kxf6 3. Se4#
1. ... cxd6 2. Se4 [3. Sxd6#] Kxe4 3. Sf6#
Reziproker Wechsel der zweiten und dritten weißen Züge - jeweils mit stillen weißen Opferzügen.
1) Problem-Forum, XII/2002
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more ...
comment

Genre: 3#
Computer test: A. Baumann: Gustav 4.2a
FEN: 6r1/1ppB1p2/b2Pp1Pp/1RNN1k1P/3P4/2P3R1/2p5/2B3K1
Input: Hans Gruber, 2004-05-01
Last update: Dieter Berlin, 2023-12-08 more...
37 - P1204968
Hans Gruber
Jörg Kuhlmann

205 Das Vielväterproblem 12/1989
P1204968
(2+2)
Wer gewinnt?
Patrouilleschach
Weiß gewinnt durch 1. b7#, denn Weiß kann am Zug sein und ist es daher auch.
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Rosalie Fay: This PDB entry is a needless duplicate of P1013914. (2024-01-13)
comment
Keywords: Patrol Chess, Vielväterstellung
Genre: Fairies
FEN: k1K5/p7/1P6/8/8/8/8/8
Input: Hans Gruber, 2011-10-09
Last update: Hans Gruber, 2011-10-09 more...
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