9 problem(s) found in 3375 milliseconds (displaying 9 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Mikan, Ilja' AND S='Hobelspäne'] [download as LaTeX]
1. Kc5 Ta2 2. Kb5 Kd5 3. Kb4 Kc6 4. Kc4 Ta4#
Keywords: Pure Round Trip (k)
Genre: h#
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: 8/8/8/8/2k1K3/2p5/1RP5/8
Reprints: Problemkiste 99 06/1995
1936 Ideal-Mate Encyclopedia Vol.1 1999
Problemkiste 121 02/1999
r628 Mirador 06/2002
153) Hobelspäne (2) 28/05/2017
Input: hpr, 1996-09-23
Last update: Alfred Pfeiffer, 2019-05-15 more...
Genre: h#
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: 8/8/8/8/2k1K3/2p5/1RP5/8
Reprints: Problemkiste 99 06/1995
1936 Ideal-Mate Encyclopedia Vol.1 1999
Problemkiste 121 02/1999
r628 Mirador 06/2002
153) Hobelspäne (2) 28/05/2017
Input: hpr, 1996-09-23
Last update: Alfred Pfeiffer, 2019-05-15 more...
1. Da5! Zugzwang
1. ... Ld7,Ld6 2. Dd5#
1. ... Le7,Le6 2. De5#
1. ... Te7 2. Dxb4#,Db6#
1. ... Td6 2. Dxb4#
1. ... Lb7,Td7,Te6 2. Sf5#
1. ... Lf5 2. Sxf5#
1. ... Td5 2. Dxd5#
1. ... Lc5 2. Da1#
1. ... Lg7,Lh6 2. Dxb4#,Db6#
1. ... Te5 2. Dxe5#
1. ... Ld7,Ld6 2. Dd5#
1. ... Le7,Le6 2. De5#
1. ... Te7 2. Dxb4#,Db6#
1. ... Td6 2. Dxb4#
1. ... Lb7,Td7,Te6 2. Sf5#
1. ... Lf5 2. Sxf5#
1. ... Td5 2. Dxd5#
1. ... Lc5 2. Da1#
1. ... Lg7,Lh6 2. Dxb4#,Db6#
1. ... Te5 2. Dxe5#
t/Rand zu Rand wDh5a5
Loyd's Orgelpfeifen, Version zu P1046523
A.C. White in 'Sam Loyd and his Chess Problems', S.317: "LOYD'S ORGAN PIPES.
I DO not remember who the German critic was who first called Loyd's famous two-move Black interference scheme the Organ Pipes, but it was a very felicitous description. Those four Black pieces have all the dignity and symmetry of an organ standing out against the wall in a large room dotted over with interested Kings and Queens, Bishops and Knights, as stately an audience as ever listened to the new melodies of John Sebastian Bach when he played at the Court of Weimar.
And Loyd's Organ theme sounded a note no previous composer had ever struck. The sixteen year old boy discovered that, by doubling up, as it were, the simple interference which Nowotny had presented three years before, the most complex of all the fundamental two-move themes could be obtained. He presented it first as No. 452 (P1046523); but two years afterwards he lopped off the rather featureless initial move (Boston Gazette, 1859). "It is excellent as a two-move problem" Loyd wrote twenty years later. "The entanglement of the Rooks and Bishops is odd and pleasing; but it was greatly marred by adding the third move, which is a dull and inappropriate sacrifice of a Rook, adding nothing to the merit of an otherwise pretty problem. A unique idea of this kind is always spoiled by any building up of moves or tacking on of variations that draw your attention from the main theme. Some problems should not be difficult; they are admired because they are funny" (Str., p. 35).
For Loyd the Organ Pipes were hardly a theme. They were an "idea" for the interpretation of the general theme of Black interference play. The use of this "idea" by Taverner [vermutlich P1022415] and others appeared to him an infringement of authorship. The problem world on the whole has decided otherwise. The Organ Pipes are distinctly a theme. They are capable of very varied interpretation. Even Loyd himself showed in No. 454 (P1020202) how elaborately they could be worked up. "I give No. 454," he said, "to show how this simple little idea may be elaborated upon; whether judiciously or not,I submit to the judgment of my readers. I will only say that the position is not calculated to fascinate persons with an artistic eye, no matter what the impression may be after having solved it" (Str., p. 69).
To Loyd belongs all the credit of discovering the Organ Pipes but they have now become public property, and the many versions that have appeared (or at least all the meritorious ones, such as the beautiful series constructed by H. W. Bettmann [s. Pxxxxxxx - evtl. in der 'Pittburgh Post Gazette', ca. 1913]) are fully entitled to rank as independent work. No more striking example could be found to illustrate how, through frequent use, an "idea" rises to the dignity of a "theme" (see p. 203).
For those who are interested in the Organ Pipes let me refer to three articles I have written on the theme, two in the 'British Chess Magazine', August, 1909, and May, 1912, and one in the 'Wochenschach', 25th February, 1912. In all of these I tried to show that the true scope for novel presentments of this theme lay in discovering new relative positions for the Black King with respect to his Organ Pipes, and further that these relative positions are mathematically demonstrable and that they form an accurate locus on the board."
und auf S.215 heißt es:
"For only a couple of his problems did Loyd ever get into discussions, but for these he was never weary of arguing. No. 452 (P1046523) and the famous prize-winner of Taverner [vermutlich P1022415] were like red rags to him. He would claim absolute ownership of the Organ Pipe intersection in conversation, or in print, or in writing, by the hour, on the slightest provocation."
Was die Frage nach dem Urheber des Terminus "Organ Pipes" [Orgelpfeifen] angeht, s. auch die Anmerkungen in Steven Dowds ["SBD"] Artikel "Sam Loyd's Organ Pipes and Benko's 45th Anniversary" (https://www.uschess.org/content/view/11701/666). Das dort aufgeführte Argument, daß Frank Janet eher nicht als dessen Schöpfer infrage kommt, da dieser erst nach 1875 geboren wurde, muß aber nicht stimmen, vielleicht war er nur der erste, dem diese optische Parallele auffiel - s. Anmerkung zu P1274795.
Schachhistorisch interessant bleibt es also, herauszufinden, wann, wo und von wem dieser Begriff zuerst verwendet wurde ... (kleine Diskrepanz am Rande: A.C. White war auch Co-Autor von "Simple Two-move Themes" 1924, wo es auf S.150 heißt: "... the double Grimshaw with two adjacent pairs was called the Organ Pipe theme by Loyd."
See also P1400894.
Felber, Volker: Siehe dazu auch gespiegelt unter P1279572 (2013-10-27)
SBD: Pal Benko asked I write an article for his 45th Anniversary on the organ pipes. I don't think I was the perfect candidate, but the result won a small award in the yearly competition for the online journal:
https://www.uschess.org/content/view/11701/666
I dearly hope a real expert writes the definitive modern article on the organ pipes soon. (2013-10-28)
Sally: Diese Fassung ist von:
Jan Hartong, Jaarvoek v.d.N.B.v.P;: 1952! (2019-01-01)
Alfred Pfeiffer: Im Loyd-Buch von White steht der wK auf d2.
In der englischsprachigen Ausgabe sind g3 und g4 unbesetzt.
In der deutschen Ausgabe (Maßmnnn) gibt es wBg3 und sBg4 mit der Anmerkung "Das bauernpaar g3, g4 ist hinzugefügt worden, da die Aufgabe sonst unlösbar wäre. (Supplement) (2019-05-25)
Henrik Juel: dual after 1... Lg7,Lh6,Te7 (2022-04-25)
A.Buchanan: Yes Henrik and 2.Qb6! is not separately provided. +bPa7 fixes this. I wanted to try -bPa6 +wPb6, but then 1.Qb5! cooks. (2022-04-26)
more ...
comment
Loyd's Orgelpfeifen, Version zu P1046523
A.C. White in 'Sam Loyd and his Chess Problems', S.317: "LOYD'S ORGAN PIPES.
I DO not remember who the German critic was who first called Loyd's famous two-move Black interference scheme the Organ Pipes, but it was a very felicitous description. Those four Black pieces have all the dignity and symmetry of an organ standing out against the wall in a large room dotted over with interested Kings and Queens, Bishops and Knights, as stately an audience as ever listened to the new melodies of John Sebastian Bach when he played at the Court of Weimar.
And Loyd's Organ theme sounded a note no previous composer had ever struck. The sixteen year old boy discovered that, by doubling up, as it were, the simple interference which Nowotny had presented three years before, the most complex of all the fundamental two-move themes could be obtained. He presented it first as No. 452 (P1046523); but two years afterwards he lopped off the rather featureless initial move (Boston Gazette, 1859). "It is excellent as a two-move problem" Loyd wrote twenty years later. "The entanglement of the Rooks and Bishops is odd and pleasing; but it was greatly marred by adding the third move, which is a dull and inappropriate sacrifice of a Rook, adding nothing to the merit of an otherwise pretty problem. A unique idea of this kind is always spoiled by any building up of moves or tacking on of variations that draw your attention from the main theme. Some problems should not be difficult; they are admired because they are funny" (Str., p. 35).
For Loyd the Organ Pipes were hardly a theme. They were an "idea" for the interpretation of the general theme of Black interference play. The use of this "idea" by Taverner [vermutlich P1022415] and others appeared to him an infringement of authorship. The problem world on the whole has decided otherwise. The Organ Pipes are distinctly a theme. They are capable of very varied interpretation. Even Loyd himself showed in No. 454 (P1020202) how elaborately they could be worked up. "I give No. 454," he said, "to show how this simple little idea may be elaborated upon; whether judiciously or not,I submit to the judgment of my readers. I will only say that the position is not calculated to fascinate persons with an artistic eye, no matter what the impression may be after having solved it" (Str., p. 69).
To Loyd belongs all the credit of discovering the Organ Pipes but they have now become public property, and the many versions that have appeared (or at least all the meritorious ones, such as the beautiful series constructed by H. W. Bettmann [s. Pxxxxxxx - evtl. in der 'Pittburgh Post Gazette', ca. 1913]) are fully entitled to rank as independent work. No more striking example could be found to illustrate how, through frequent use, an "idea" rises to the dignity of a "theme" (see p. 203).
For those who are interested in the Organ Pipes let me refer to three articles I have written on the theme, two in the 'British Chess Magazine', August, 1909, and May, 1912, and one in the 'Wochenschach', 25th February, 1912. In all of these I tried to show that the true scope for novel presentments of this theme lay in discovering new relative positions for the Black King with respect to his Organ Pipes, and further that these relative positions are mathematically demonstrable and that they form an accurate locus on the board."
und auf S.215 heißt es:
"For only a couple of his problems did Loyd ever get into discussions, but for these he was never weary of arguing. No. 452 (P1046523) and the famous prize-winner of Taverner [vermutlich P1022415] were like red rags to him. He would claim absolute ownership of the Organ Pipe intersection in conversation, or in print, or in writing, by the hour, on the slightest provocation."
Was die Frage nach dem Urheber des Terminus "Organ Pipes" [Orgelpfeifen] angeht, s. auch die Anmerkungen in Steven Dowds ["SBD"] Artikel "Sam Loyd's Organ Pipes and Benko's 45th Anniversary" (https://www.uschess.org/content/view/11701/666). Das dort aufgeführte Argument, daß Frank Janet eher nicht als dessen Schöpfer infrage kommt, da dieser erst nach 1875 geboren wurde, muß aber nicht stimmen, vielleicht war er nur der erste, dem diese optische Parallele auffiel - s. Anmerkung zu P1274795.
Schachhistorisch interessant bleibt es also, herauszufinden, wann, wo und von wem dieser Begriff zuerst verwendet wurde ... (kleine Diskrepanz am Rande: A.C. White war auch Co-Autor von "Simple Two-move Themes" 1924, wo es auf S.150 heißt: "... the double Grimshaw with two adjacent pairs was called the Organ Pipe theme by Loyd."
See also P1400894.
Felber, Volker: Siehe dazu auch gespiegelt unter P1279572 (2013-10-27)
SBD: Pal Benko asked I write an article for his 45th Anniversary on the organ pipes. I don't think I was the perfect candidate, but the result won a small award in the yearly competition for the online journal:
https://www.uschess.org/content/view/11701/666
I dearly hope a real expert writes the definitive modern article on the organ pipes soon. (2013-10-28)
Sally: Diese Fassung ist von:
Jan Hartong, Jaarvoek v.d.N.B.v.P;: 1952! (2019-01-01)
Alfred Pfeiffer: Im Loyd-Buch von White steht der wK auf d2.
In der englischsprachigen Ausgabe sind g3 und g4 unbesetzt.
In der deutschen Ausgabe (Maßmnnn) gibt es wBg3 und sBg4 mit der Anmerkung "Das bauernpaar g3, g4 ist hinzugefügt worden, da die Aufgabe sonst unlösbar wäre. (Supplement) (2019-05-25)
Henrik Juel: dual after 1... Lg7,Lh6,Te7 (2022-04-25)
A.Buchanan: Yes Henrik and 2.Qb6! is not separately provided. +bPa7 fixes this. I wanted to try -bPa6 +wPb6, but then 1.Qb5! cooks. (2022-04-26)
more ...
comment
Keywords: Brian Stephenson Collection (4487), Edge to edge (D-h5a5), Grimshaw (4x), Zugzwang-Goal, Organ Pipes
Genre: 2#
Computer test: Popeye v4.61 dual after 1... Lg7,Lh6,Te7
FEN: 2brrb2/8/p7/7Q/1p1kpPp1/1P1pN1K1/3P4/8
Reprints: The Chess Monthly 1860
Ilustracya Polska 22/08/1902
19 Lyon Universitaire 29/03/1912
453 Sam Loyd and his Chess Problems 1913
453*) Sam Loyd und seine Schachaufgaben 1926
Am Rande des Schachbretts , p. 43, 1947
100 Years of the American Two-move Chess Problem 1962
Classic Chess Problems by Pioneer Composers 1970
91 Hobelspäne 23/01/2017
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2022-04-27 more...
Genre: 2#
Computer test: Popeye v4.61 dual after 1... Lg7,Lh6,Te7
FEN: 2brrb2/8/p7/7Q/1p1kpPp1/1P1pN1K1/3P4/8
Reprints: The Chess Monthly 1860
Ilustracya Polska 22/08/1902
19 Lyon Universitaire 29/03/1912
453 Sam Loyd and his Chess Problems 1913
453*) Sam Loyd und seine Schachaufgaben 1926
Am Rande des Schachbretts , p. 43, 1947
100 Years of the American Two-move Chess Problem 1962
Classic Chess Problems by Pioneer Composers 1970
91 Hobelspäne 23/01/2017
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2022-04-27 more...
3 - P1114570
Theodor Steudel
Günter Büsing
Hans Peter Rehm
4174 Problemkiste (107) 10/1996
(3+5)
h#5
Ohneschach
Theodor Steudel
Günter Büsing
Hans Peter Rehm
4174 Problemkiste (107) 10/1996
(3+5)
h#5
Ohneschach
1. c5 b4 2. c4 b5 3. c3 b6 4. c2 b7 5. c1=L b8=L# (D?)
Das gleiche gemeine Vorhaben wie bei 4173 (HM).
Elegante Lösung, wie auch bei 4173 (HJS).
4173/4 beide: Zugunfähigkeit des schwarzen Königs durch Ohneschach.
Ist der Exzelsior nötig (GG)?
Feiner Doppelexzelsior vom illustren Autorentrio (in Ilfeld sagte mir HPR Ende September 1996 noch, so einen doppelten Exzelsior habe er ja noch nie gebaut (HG).
paul: 5...b8Q? 6.Kf5#! (2022-01-16)
SCHRECKE: C+, popeye 4.87 (2022-01-16)
comment
Elegante Lösung, wie auch bei 4173 (HJS).
4173/4 beide: Zugunfähigkeit des schwarzen Königs durch Ohneschach.
Ist der Exzelsior nötig (GG)?
Feiner Doppelexzelsior vom illustren Autorentrio (in Ilfeld sagte mir HPR Ende September 1996 noch, so einen doppelten Exzelsior habe er ja noch nie gebaut (HG).
paul: 5...b8Q? 6.Kf5#! (2022-01-16)
SCHRECKE: C+, popeye 4.87 (2022-01-16)
comment
Keywords: Checkless, Excelsior (s,w), under-promotion (lL)
Genre: Fairies
FEN: 8/2p5/5n1K/7n/5k2/5p2/1P3P2/8
Reprints: Problemkiste (111) 06/1997
180 mpk-Blätter 12/2005
289 Hobelspäne (2) 12/05/2019
Input: Frank Müller, 2010-09-04
Last update: Alfred Pfeiffer, 2019-05-16 more...
Genre: Fairies
FEN: 8/2p5/5n1K/7n/5k2/5p2/1P3P2/8
Reprints: Problemkiste (111) 06/1997
180 mpk-Blätter 12/2005
289 Hobelspäne (2) 12/05/2019
Input: Frank Müller, 2010-09-04
Last update: Alfred Pfeiffer, 2019-05-16 more...
1. Kg8 Dg3+ 2. Tg5#
1. ... Db8+ 2. Td8#
1. Ke7? Db4+ 2. Td6+ Dxe4!
1. Kg6? Db6+!
1. ... Db8+ 2. Td8#
1. Ke7? Db4+ 2. Td6+ Dxe4!
1. Kg6? Db6+!
G5TD
vf: 180°, Aleksandr Grin, 1933, Turnier Belorussland, 1. Preis
Die "Deenas Lapa" nennt den Autor "E. Letzen"; in 'Postimees' heißt er: "E. Larson-Letzén (Malmö)", in der 'SSZ' "Einar Letzen, Malmö".
'Rheinische Volkswacht': "Wenn das Turnier keinen schöneren Zweier hatte, tut es uns leid."
Henrik Juel: C+ Popeye 4.61 (2023-03-17)
comment
vf: 180°, Aleksandr Grin, 1933, Turnier Belorussland, 1. Preis
Die "Deenas Lapa" nennt den Autor "E. Letzen"; in 'Postimees' heißt er: "E. Larson-Letzén (Malmö)", in der 'SSZ' "Einar Letzen, Malmö".
'Rheinische Volkswacht': "Wenn das Turnier keinen schöneren Zweier hatte, tut es uns leid."
Henrik Juel: C+ Popeye 4.61 (2023-03-17)
comment
Keywords: Miniature Collection (0025786), Aristocrat, Minimal, Miniature
Genre: 2#
FEN: k7/2Q2K2/8/3R4/4BR2/1q6/8/8
Reprints: 72 Rheinische Volkswacht 11/03/1922
3585 Schweizerische Schachzeitung 04/1922
71 Postimees 23/06/1923
12 Deenas Lapa 11/11/1923
19 Deutsche Schachrundschau Caissa (11), p. 14, 01/05/1947
248 Hobelspäne (2) 29/12/2017
Input: Felber, Volker, 2010-09-12
Last update: Mario Richter, 2023-03-17 more...
Genre: 2#
FEN: k7/2Q2K2/8/3R4/4BR2/1q6/8/8
Reprints: 72 Rheinische Volkswacht 11/03/1922
3585 Schweizerische Schachzeitung 04/1922
71 Postimees 23/06/1923
12 Deenas Lapa 11/11/1923
19 Deutsche Schachrundschau Caissa (11), p. 14, 01/05/1947
248 Hobelspäne (2) 29/12/2017
Input: Felber, Volker, 2010-09-12
Last update: Mario Richter, 2023-03-17 more...
5 - P1381604
Erich Bartel
319 Hobelspäne (3) 07/11/2020
(1+1) C+
h==4
Haaner Schach
b) sKh5->h6
c) wDa1->a8, sKh5->h3
d) ferner sKh3->h4
Erich Bartel
319 Hobelspäne (3) 07/11/2020
(1+1) C+
h==4
Haaner Schach
b) sKh5->h6
c) wDa1->a8, sKh5->h3
d) ferner sKh3->h4
a) 1. Kh5-g6 Da1-g7+ 2. Kg6-f5 Dg7-h7 3. Kf5-g5 Dh7-g8 4. Kg5-h6 Dg8-h8==
b) 1. Kh6-h7 Da1-a7+ 2. Kh7-g8 Da7-b8+ 3. Kg8-g7 Db8-b7+ 4. Kg7-h8 Db7-a8==
c) 1. Kh3-h2 Da8-a2+ 2. Kh2-g1 Da2-b1+ 3. Kg1-g2 Db1-b2+ 4. Kg2-h1 Db2-a1==
d) 1. Kh4-g3 Da8-g2+ 2. Kg3-f4 Dg2-h2 3. Kf4-g4 Dh2-g1 4. Kg4-h3 Dg1-h1==
b) 1. Kh6-h7 Da1-a7+ 2. Kh7-g8 Da7-b8+ 3. Kg8-g7 Db8-b7+ 4. Kg7-h8 Db7-a8==
c) 1. Kh3-h2 Da8-a2+ 2. Kh2-g1 Da2-b1+ 3. Kg1-g2 Db1-b2+ 4. Kg2-h1 Db2-a1==
d) 1. Kh4-g3 Da8-g2+ 2. Kg3-f4 Dg2-h2 3. Kf4-g4 Dh2-g1 4. Kg4-h3 Dg1-h1==
Alfred Pfeiffer: c) und d) sind nur Spiegelungen von b) und a) an der horizontalen Brettmitte. (2020-11-07)
comment
comment
Keywords: Four corners, Haaner Chess, Rex solus (s), Aristocrat
Genre: Fairies
FEN: 8/8/8/7k/8/8/8/Q7
Input: Erich Bartel, 2020-11-07
Last update: Alfred Pfeiffer, 2020-11-07 more...
Genre: Fairies
FEN: 8/8/8/7k/8/8/8/Q7
Input: Erich Bartel, 2020-11-07
Last update: Alfred Pfeiffer, 2020-11-07 more...
6 - P1388369
Erich Bartel
322 Hobelspäne (3) 09/04/2021
(2+1) C+
h#4
1.2.1...
Circe Equipollents
wTU=Wesir
wDL=Flamingo
Erich Bartel
322 Hobelspäne (3) 09/04/2021
(2+1) C+
h#4
1.2.1...
Circe Equipollents
wTU=Wesir
wDL=Flamingo
1) 1. Kxc5[+wWEd4] WEd3 2. Kc4 WEc3+ 3. Kxb4[+wFMa4] FMg3 4. Ka3 WEb3#
2) 1. Kxc5[+wWEd4] WEd5 2. Kc4 WEc5+ 3. Kxb4[+wFMa4] FMg5 4. Ka5 WEb5#
2) 1. Kxc5[+wWEd4] WEd5 2. Kc4 WEc5+ 3. Kxb4[+wFMa4] FMg5 4. Ka5 WEb5#
Henrik Juel: Thanks for trying to get the animation to work, Andrew
For me, the only non-italicized is 4. Ka5 WEb5#, very strange
Maybe Equipollentscirce is not yet animatable... (2021-04-10)
Alfred Pfeiffer: To execute Equipollentscirce write the stipulation as 'Circe Equipollents' (not 'Equipollentscirce') (2021-04-20)
more ...
comment
For me, the only non-italicized is 4. Ka5 WEb5#, very strange
Maybe Equipollentscirce is not yet animatable... (2021-04-10)
Alfred Pfeiffer: To execute Equipollentscirce write the stipulation as 'Circe Equipollents' (not 'Equipollentscirce') (2021-04-20)
more ...
comment
Keywords: Echo, Aristocrat, Miniature, Circe (equipollents-), Symmetrical end position, Symmetrical constellation, Rex solus (s)
Pieces:
= Wazir (WE), 
= Flamingo (FM)
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/8/1k6/2*2R5/1*3Q6/8/8/8
Input: Erich Bartel, 2021-04-10
Last update: Alfred Pfeiffer, 2021-04-20 more...
Pieces:
= Wazir (WE), = Flamingo (FM)
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/8/1k6/2*2R5/1*3Q6/8/8/8
Input: Erich Bartel, 2021-04-10
Last update: Alfred Pfeiffer, 2021-04-20 more...
1. Lc5 Lh8 2. Ke3 Sg7 3. Kd4 Sf5#
Keywords: Indian, Schlüssel = Eckzug, corner to corner (L), Selfblock, discovered checkmate, Batteriematt diagonal, Battery creation, Illegal position (no wK)
Genre: h#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-04-10)
FEN: 8/8/4N3/3p4/2p1p3/3p4/3k4/B5b1
Input: Erich Bartel, 2021-04-10
Last update: A.Buchanan, 2023-12-11 more...
Genre: h#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-04-10)
FEN: 8/8/4N3/3p4/2p1p3/3p4/3k4/B5b1
Input: Erich Bartel, 2021-04-10
Last update: A.Buchanan, 2023-12-11 more...
8 - P1399964
Erich Bartel
334 Hobelspäne (3) 22/03/2022
(2+1) C+
ser-h#14
Platzwechselcirce
b8,c8 = Gnu
Erich Bartel
334 Hobelspäne (3) 22/03/2022
(2+1) C+
ser-h#14
Platzwechselcirce
b8,c8 = Gnu
1.Ka8×b8 [+wGNa8] 2.Kb8-b7 3.Kb7-c6 4.Kc6-c5 5.Kc5-d4 6.Kd4-e5
7.Ke5-f6 8.Kf6-g7 9.Kg7-f8 10.Kf8-e8 11.Ke8-d8 12.Kd8×c8 [+wGNd8]
13.Kc8-b8 14.Kb8×a8 [+wGNb8] GNb8-d7 \#
7.Ke5-f6 8.Kf6-g7 9.Kg7-f8 10.Kf8-e8 11.Ke8-d8 12.Kd8×c8 [+wGNd8]
13.Kc8-b8 14.Kb8×a8 [+wGNb8] GNb8-d7 \#
Henrik Juel: I believe that the PWC condition is in force
Then C+ Popeye 4.61, also (2022-03-23)
comment
Then C+ Popeye 4.61, also (2022-03-23)
comment
Keywords: Seriesmover, Round Trip ((k)), Circe (-Platzwechsel)
Pieces:
= Gnu (GN)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: k*1B*1B5/8/8/8/8/8/8/8
Input: Erich Bartel, 2022-03-23
Last update: Erich Bartel, 2022-03-24 more...
Pieces:
= Gnu (GN)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: k*1B*1B5/8/8/8/8/8/8/8
Input: Erich Bartel, 2022-03-23
Last update: Erich Bartel, 2022-03-24 more...
9 - P1399965
Erich Bartel
335 Hobelspäne (3) 23/03/2022
(2+1) C+
ser-h#6 2.1,1,,,
e6/f6=Zebu
Platzwechselcirce
Erich Bartel
335 Hobelspäne (3) 23/03/2022
(2+1) C+
ser-h#6 2.1,1,,,
e6/f6=Zebu
Platzwechselcirce
1.Kd6-d7 2.Kd7*e6 [+wZEd7] 3.Ke6-e5 4.Ke5*f6 [+wZEe5] 5.Kf6-g7 6.Kg7-h7 ZEe5-d8 #
11 1.Kd6-d5 2.Kd5*e6 [+wZEd5] 3.Ke6-e7 4.Ke7*f6 [+wZEe7] 5.Kf6-g5 6.Kg5-h5 ZEe7-d4
11 1.Kd6-d5 2.Kd5*e6 [+wZEd5] 3.Ke6-e7 4.Ke7*f6 [+wZEe7] 5.Kf6-g5 6.Kg5-h5 ZEe7-d4
Henrik Juel: Here also, the pwc condition should hold
Then C+ Popeye 4.61 (2022-03-23)
Erich Bartel: Hello Henrik, many thanks for your tip, I corrected. (2022-03-24)
comment
Then C+ Popeye 4.61 (2022-03-23)
Erich Bartel: Hello Henrik, many thanks for your tip, I corrected. (2022-03-24)
comment
Keywords: Seriesmover, Echo, Symmetrical constellation, Circe (-Platzwechsel)
Pieces:
= Zebu (ZU)
Genre: Fairies
Computer test: Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59 (2000 MB)
FEN: 8/8/3k*1N*1N2/8/8/8/8/8
Input: Erich Bartel, 2022-03-23
Last update: Erich Bartel, 2022-03-24 more...
Pieces:
= Zebu (ZU)
Genre: Fairies
Computer test: Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59 (2000 MB)
FEN: 8/8/3k*1N*1N2/8/8/8/8/8
Input: Erich Bartel, 2022-03-23
Last update: Erich Bartel, 2022-03-24 more...
Show statistic for complete result. Show search result faster by using ids.
https://pdb.dieschwalbe.de/search.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+NOT+A%3D%27Mikan%2C+Ilja%27+AND+S%3D%27Hobelsp%C3%A4ne%27
The problems of this query have been registered by the following contributors:
hpr (1)Brian Stephenson (1)
Frank Müller (1)
Felber, Volker (1)
Erich Bartel (5)
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comment