15 problem(s) found in 6247 milliseconds (displaying 15 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Rex solus' AND K='Kindergarten-Problem'] [download as LaTeX]
1. Kc6 Ka6 2. c8=D+ Ka5 3. Dg4 Ka6 4. Da4#
Keywords: Miniature Collection (0322969), Rex solus (s), Kindergarten Problem, Minimal, Miniature
Genre: n#
Computer test: SCHRECKE (2022-07-19): C+, Gustav 4.2a, Brute Force
FEN: 8/k1P5/8/2K5/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2022-07-19 more...
Genre: n#
Computer test: SCHRECKE (2022-07-19): C+, Gustav 4.2a, Brute Force
FEN: 8/k1P5/8/2K5/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2022-07-19 more...
1. e8=T Kh5 2. Te6 Kh4 3. Th6#
Keywords: Miniature Collection (0056110), Miniature, under-promotion key (T), Rex solus (s), Kindergarten Problem
Genre: 3#
Computer test: popeye 4.87
FEN: 8/4P3/8/8/5K1k/8/6P1/8
Input: Felber, Volker, 2010-09-12
Last update: Alfred Pfeiffer, 2022-08-03 more...
Genre: 3#
Computer test: popeye 4.87
FEN: 8/4P3/8/8/5K1k/8/6P1/8
Input: Felber, Volker, 2010-09-12
Last update: Alfred Pfeiffer, 2022-08-03 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)
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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)
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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...
1. ... Kf3 2. Kb3 Ke4 3. Kc4 Ke5 4. Kc5 Ke6 5. Kc6 Ke5 6. b4 Kd4 7. b5 Ke4,~ 8. b6 Ke3,~ 9. b7 Kf4,~ 10. b8=D Kf3 11. De5 Kf2 12. Df4+ Ke2 13. De4 Kd1/Ke1 14. Dd3 Ke1/Kd1 15. Df3/De3=
Teppo Mänttä: Cooked as stated in ST June 1995. imo should be removed from the PDB. (2021-04-24)
Mario Richter: The PDB documents published problems. This problem has been published - so why should it be deleted?
Furthermore, if it is cooked, why does it have the C+-Label? (Can some kind soul please computer-test it again?) (2021-04-25)
A.Buchanan: Hi Teppo, we all have cooked problems in PDB. I personally find it slightly embarrassing, but I try to see the bigger picture that PDB aims to be a comprehensive historical record. Where corrections or improvements followed quickly from the original, there's no point in keeping every version: that would just be distracting. But there's no shame in keeping these efforts.
It is odd that they were marked by Hans Gruber as C+. We should certainly re-test with today's technology. Can we come up with a better syntax for the stipulation? It seems that the (cooked?) solution above is =14.5 (2021-04-25)
Teppo Mänttä: It was supposed to be a length record with at least one dual-free variation. Cooked in this case means that there are not any dual-free variations. (2021-05-02)
comment
Mario Richter: The PDB documents published problems. This problem has been published - so why should it be deleted?
Furthermore, if it is cooked, why does it have the C+-Label? (Can some kind soul please computer-test it again?) (2021-04-25)
A.Buchanan: Hi Teppo, we all have cooked problems in PDB. I personally find it slightly embarrassing, but I try to see the bigger picture that PDB aims to be a comprehensive historical record. Where corrections or improvements followed quickly from the original, there's no point in keeping every version: that would just be distracting. But there's no shame in keeping these efforts.
It is odd that they were marked by Hans Gruber as C+. We should certainly re-test with today's technology. Can we come up with a better syntax for the stipulation? It seems that the (cooked?) solution above is =14.5 (2021-04-25)
Teppo Mänttä: It was supposed to be a length record with at least one dual-free variation. Cooked in this case means that there are not any dual-free variations. (2021-05-02)
comment
Keywords: Kindergarten Problem, Minimal, Miniature, Rex solus (s)
Genre: Fairies
Computer test: It was supposed to be a length record with at least one dual-free variation. Cooked in this case means that there are not any dual-free variations.
FEN: 8/8/8/8/8/8/KP4k1/8
Input: Hans Gruber, 2011-10-09
Last update: Erich Bartel, 2021-04-25 more...
Genre: Fairies
Computer test: It was supposed to be a length record with at least one dual-free variation. Cooked in this case means that there are not any dual-free variations.
FEN: 8/8/8/8/8/8/KP4k1/8
Input: Hans Gruber, 2011-10-09
Last update: Erich Bartel, 2021-04-25 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...
1. Kxg2 e3 2. Kf3 d4 3. Ke4 f3+ 4. Kd5 c4#
Siehe dazu auch P1277132
SCHRECKE: C+, Gustav 4.2a, Brute Force
wBg2 ist überflüssig! (2022-05-11)
comment
SCHRECKE: C+, Gustav 4.2a, Brute Force
wBg2 ist überflüssig! (2022-05-11)
comment
Keywords: Kindergarten Problem, Rex solus
Genre: h#
FEN: 8/3K4/8/8/8/1P6/2PPPPP1/5k2
Input: Felber, Volker, 2013-09-02
Last update: Felber, Volker, 2013-09-02 more...
Genre: h#
FEN: 8/3K4/8/8/8/1P6/2PPPPP1/5k2
Input: Felber, Volker, 2013-09-02
Last update: Felber, Volker, 2013-09-02 more...
1. Kf7 e8=T! 2. Kg6 0-0-0-0-0-0! 3. Kh5 Kf4 4. Kh4 Th2#
The origins of this joke h#4, which utilizes Pam-Krabbe castling in a minimal form, was a mystery conjured by Per Olin, so far the only person who seems to actually know of it.
On the Internet, help was asked. On February 17, 2009, they sent a request for help on the Retro mailing list-ttps://pairlist1.pair.net/pipermail/retros/2009-February/002826.html This is what they said.
"Supercastling means castling with a promoted rook. Due to changed FIDE
rules it is nowadays illegal. It is said to have been invented by Max Pam, which inspired Tim Krabbe in 1972 (Hesse gives a different year) to compose a threemover including three different white castlings:
http://en.wikipedia.org/wiki/Joke_chess
_problem#Offbeat_interpretations_of_the_rules_of_chess
With the same supermove I composed a twomover (Stella Polaris 1975), Bengt Ingre has published a twomover (Mora Tidning 1993) and we have recently even seen an endgame study with this speciality.
Back in the good old seventies I was informed that there is a helpmate fourmover Ke1 pe7 - Ke8 (2+1) with the supercastling: 1.Kf7 e8T 2.Kg6 0000 3.Kh5 Kf4 4.Kh4 Th2#. Could be that as composer was mentioned Dawson, could be that it was somebody else. Could be that this is the first supercastling, could be that I have dreamt the whole problem.
Can anybody trace this problem?
Best regards
Per Olin"
It went unanswered. A decade later, on June 8th in the Matplus.net forums, they tried their luck again, but also to no avail-http://matplus.net/start.php?px=1582139891&app=forum&act=posts&fid=anti&tid=2302
Olin wrote: "Time wise this could have been inspired by the Krabbe problem. I have no memory of seeing that, but it could have been showed / mentioned in some meeting of the Finnish Chess Problem Society. What I vaguely remember is the following: (diagram) h#4
In an article in the magazine Suomen Tehtäväniekat, January 1994 I asked for author (Dawson?) and publication details, no response. The same question has been asked around one decade ago, probably here in Mat Plus Forum, no response. Question: can anybody trace the helpmate? - The solutions of both problems are obvious. - The chess rules of today say that castling is a move of the king and either rook of the same color along the player’s first rank; this was not the wording in the 70ies and earlier."
On January 4, 2021, a year and a half later, a reply was posted in the same thread to point exactly where they had asked a decade earlier (as aforementioned). Olin's reply, which currently stands as accepted, finally brings closure to this mystery: "Thanks! If the problem is nowhere to be found, then I must have dreamt it and attributed it by mistake to somebody else. Can I claim authorship?"
Now Per Olin has been credited as the author, properly and at long last. An exact source, if not the drifting memories of Olin's 1970's lost in time, is still quite the enigma, unless the 1994 reprint was the first time, which it likely may not be.
The origins of this joke h#4, which utilizes Pam-Krabbe castling in a minimal form, was a mystery conjured by Per Olin, so far the only person who seems to actually know of it.
On the Internet, help was asked. On February 17, 2009, they sent a request for help on the Retro mailing list-ttps://pairlist1.pair.net/pipermail/retros/2009-February/002826.html This is what they said.
"Supercastling means castling with a promoted rook. Due to changed FIDE
rules it is nowadays illegal. It is said to have been invented by Max Pam, which inspired Tim Krabbe in 1972 (Hesse gives a different year) to compose a threemover including three different white castlings:
http://en.wikipedia.org/wiki/Joke_chess
_problem#Offbeat_interpretations_of_the_rules_of_chess
With the same supermove I composed a twomover (Stella Polaris 1975), Bengt Ingre has published a twomover (Mora Tidning 1993) and we have recently even seen an endgame study with this speciality.
Back in the good old seventies I was informed that there is a helpmate fourmover Ke1 pe7 - Ke8 (2+1) with the supercastling: 1.Kf7 e8T 2.Kg6 0000 3.Kh5 Kf4 4.Kh4 Th2#. Could be that as composer was mentioned Dawson, could be that it was somebody else. Could be that this is the first supercastling, could be that I have dreamt the whole problem.
Can anybody trace this problem?
Best regards
Per Olin"
It went unanswered. A decade later, on June 8th in the Matplus.net forums, they tried their luck again, but also to no avail-http://matplus.net/start.php?px=1582139891&app=forum&act=posts&fid=anti&tid=2302
Olin wrote: "Time wise this could have been inspired by the Krabbe problem. I have no memory of seeing that, but it could have been showed / mentioned in some meeting of the Finnish Chess Problem Society. What I vaguely remember is the following: (diagram) h#4
In an article in the magazine Suomen Tehtäväniekat, January 1994 I asked for author (Dawson?) and publication details, no response. The same question has been asked around one decade ago, probably here in Mat Plus Forum, no response. Question: can anybody trace the helpmate? - The solutions of both problems are obvious. - The chess rules of today say that castling is a move of the king and either rook of the same color along the player’s first rank; this was not the wording in the 70ies and earlier."
On January 4, 2021, a year and a half later, a reply was posted in the same thread to point exactly where they had asked a decade earlier (as aforementioned). Olin's reply, which currently stands as accepted, finally brings closure to this mystery: "Thanks! If the problem is nowhere to be found, then I must have dreamt it and attributed it by mistake to somebody else. Can I claim authorship?"
Now Per Olin has been credited as the author, properly and at long last. An exact source, if not the drifting memories of Olin's 1970's lost in time, is still quite the enigma, unless the 1994 reprint was the first time, which it likely may not be.
Keywords: Joke, Staugaard castling, under-promotion (T), Kindergarten Problem, Minimal, Miniature, Homebase (s), Rex solus (s), Oneliner, Home-and-Away-Base
Genre: h#, Fairies
Computer test: C+ WinChloe for Rokagogo + reflection that this is sufficient evidence
FEN: 4k3/4P3/8/8/8/8/8/4K3
Reprints: Suomen Tehtäväniekat 01/1994
Retros mailing list 17/02/2009
(2) Mat Plus 8/6/19
Input: James Malcom, 2020-02-19
Last update: A.Buchanan, 2024-01-18 more...
Genre: h#, Fairies
Computer test: C+ WinChloe for Rokagogo + reflection that this is sufficient evidence
FEN: 4k3/4P3/8/8/8/8/8/4K3
Reprints: Suomen Tehtäväniekat 01/1994
Retros mailing list 17/02/2009
(2) Mat Plus 8/6/19
Input: James Malcom, 2020-02-19
Last update: A.Buchanan, 2024-01-18 more...
1. a5? Kg8!
1. f7? Kg7!
1. g7+? Kg8 2. Kg4!
1. ... Kh7!
1. Kg4! Zugzwang
1. ... Kg8 2. g7 Kf7 3. Kf5 Ke8 4. g8=D Kd7 5. Db8 Kc6 6. Ke6 Kc5 7. Dd6#
3. ... Kg8 4. Ke6 Kh7 5. Kf7 Kh6 6. g8=D Kh5 7. Dg5#
1. f7? Kg7!
1. g7+? Kg8 2. Kg4!
1. ... Kh7!
1. Kg4! Zugzwang
1. ... Kg8 2. g7 Kf7 3. Kf5 Ke8 4. g8=D Kd7 5. Db8 Kc6 6. Ke6 Kc5 7. Dd6#
3. ... Kg8 4. Ke6 Kh7 5. Kf7 Kh6 6. g8=D Kh5 7. Dg5#
(MD1468)
Definition:
Three trys by different white pions fail on three different escapes of the black king from the corner.
In the solution, two completely different matt images: one on the edge, which ends with pattern matt, and one surprisingly in the middle of the board.
Kindergarten problem.
Rex-solus.
Miniature.
A.Buchanan: Two of the tries are bogus in that the sK move is forced. It’s like counting a random queen check as a try if Black’s only legal reply is to capture the queen (2020-11-06)
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Definition:
Three trys by different white pions fail on three different escapes of the black king from the corner.
In the solution, two completely different matt images: one on the edge, which ends with pattern matt, and one surprisingly in the middle of the board.
Kindergarten problem.
Rex-solus.
Miniature.
A.Buchanan: Two of the tries are bogus in that the sK move is forced. It’s like counting a random queen check as a try if Black’s only legal reply is to capture the queen (2020-11-06)
more ...
comment
Keywords: Rex solus (s), Kindergarten Problem, Miniature, Promotion (D)
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 7k/8/5PP1/8/P6P/3P3K/8/8
Input: Felber, Volker, 2020-11-05
Last update: Marcin Banaszek, 2021-12-07 more...
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 7k/8/5PP1/8/P6P/3P3K/8/8
Input: Felber, Volker, 2020-11-05
Last update: Marcin Banaszek, 2021-12-07 more...
10 - P1389413
Hans Gruber
2087 Gaudium 232 31/10/2020
(1+3) C+
ser-hs#8
Alphabetschach
Transmutierende Könige
Hans Gruber
2087 Gaudium 232 31/10/2020
(1+3) C+
ser-hs#8
Alphabetschach
Transmutierende Könige
1. ... Kd2 2. Ke3 3. d2 4. d1=D 5. Df1! 6. Ke4 7. Kf5! 8. De1+, dann 1. ... Kxe1 f2#
Keywords: Alphabetic Chess, Kindergarten Problem, Rex solus, Transmuting Kings, Promotion (d), Miniature
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.79 (4096 KB)
FEN: 8/8/8/8/1K6/3p1p2/2k5/8
Input: Gunter Jordan, 2021-05-09
Last update: Gunter Jordan, 2021-05-09 more...
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.79 (4096 KB)
FEN: 8/8/8/8/1K6/3p1p2/2k5/8
Input: Gunter Jordan, 2021-05-09
Last update: Gunter Jordan, 2021-05-09 more...
11 - P1391698
Michael Schlosser
Bulletin 07/2021
4. Platz, Abteilung h#
Corona-Thematurnier zum virtuellen Sachsentreffen 2020
PR: Die Teilnehmer des TT.
(4+1) C+
h#2
b) Verschiebung b7->h7: h#2,5
c) Verschiebung b7->g6: h#3,5
d) Verschiebung b7->f5: h#3,5
e) Verschiebung b7->d4: h#4,5
f) Verschiebung b7->h4: h#6
Michael Schlosser
Bulletin 07/2021
4. Platz, Abteilung h#
Corona-Thematurnier zum virtuellen Sachsentreffen 2020
PR: Die Teilnehmer des TT.
(4+1) C+
h#2
b) Verschiebung b7->h7: h#2,5
c) Verschiebung b7->g6: h#3,5
d) Verschiebung b7->f5: h#3,5
e) Verschiebung b7->d4: h#4,5
f) Verschiebung b7->h4: h#6
a) 1. Kxa5 Kc6 2. Kxa6 a8=D,T#
b) 1. ... Kg8 2. Kxg6 Kf8 3. Kh7 g8=D#
c) 1. ... f7 2. Kh4 Kf6 3. Kh5 f8=T 4. Kh6 Th8#
d) 1. ... e6 2. Kg3 e7 3. Kh4 e8=T 4. Kh5 Th8#
e) 1. ... c5 2. Kc1 c6 3. Kb2 c7 4. Ka3 c8=D 5. Ka4 Da6#
f) 1. Kxg2 g5 2. Kf3 g6 3. Ke4 g7 4. Kf5 g4+ 5. Kg6 g8=D+ 6. Kh6 g5#
b) 1. ... Kg8 2. Kxg6 Kf8 3. Kh7 g8=D#
c) 1. ... f7 2. Kh4 Kf6 3. Kh5 f8=T 4. Kh6 Th8#
d) 1. ... e6 2. Kg3 e7 3. Kh4 e8=T 4. Kh5 Th8#
e) 1. ... c5 2. Kc1 c6 3. Kb2 c7 4. Ka3 c8=D 5. Ka4 Da6#
f) 1. Kxg2 g5 2. Kf3 g6 3. Ke4 g7 4. Kf5 g4+ 5. Kg6 g8=D+ 6. Kh6 g5#
Forderung: Konstruiere ein Schachproblem deiner Wahl (außer Märchenschach) in Gestalt eines C (=
Corona) und besiege das Coronavirus, das sich als schwarzer König getarnt hat.
Das Turnier fand im Frühjahr 2020 statt. Initiator und Turnierleiter war Matthias Hentschel.
Preisbericht in: Broschüre "Preisberichte C-Turnier und V-Turnier", udv (Udo Degener Verlag) 2021
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Corona) und besiege das Coronavirus, das sich als schwarzer König getarnt hat.
Das Turnier fand im Frühjahr 2020 statt. Initiator und Turnierleiter war Matthias Hentschel.
Preisbericht in: Broschüre "Preisberichte C-Turnier und V-Turnier", udv (Udo Degener Verlag) 2021
more ...
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Keywords: Miniature, Kindergarten Problem, Promotion, under-promotion (T), Rex solus (s), Symmetrical constellation
Genre: h#
Computer test: Popeye 4.61, except for the promotion mate dual in part a
FEN: 8/PK6/P7/Pk6/8/8/8/8
Input: Felber, Volker, 2021-07-13
Last update: Erich Bartel, 2022-01-25 more...
Genre: h#
Computer test: Popeye 4.61, except for the promotion mate dual in part a
FEN: 8/PK6/P7/Pk6/8/8/8/8
Input: Felber, Volker, 2021-07-13
Last update: Erich Bartel, 2022-01-25 more...
1. Kf6 droht 2. f8=D+ Kh7 3. Dg7#
1. ... Kh7 2. f8=T! Kh6 3. Th8#
1. ... Kh7 2. f8=T! Kh6 3. Th8#
Keywords: under-promotion (T), Rex solus (s), Kindergarten Problem, Minimal, Miniature
Genre: 3#
Computer test: popeye 4.87
FEN: 7k/5P2/8/4K3/8/8/8/8
Input: Mario Richter, 2022-06-25
Last update: Alfred Pfeiffer, 2022-06-27 more...
Genre: 3#
Computer test: popeye 4.87
FEN: 7k/5P2/8/4K3/8/8/8/8
Input: Mario Richter, 2022-06-25
Last update: Alfred Pfeiffer, 2022-06-27 more...
* 1.- Kxf7 Thematische Züge: 1.f8=D,T,L,S 1.Kg8
5 erzwungene Schlagunterbindungen, minimales Material
5 erzwungene Schlagunterbindungen, minimales Material
Henrik Juel: What do the strange Jugendschach stipulations mean?
What are (some of) the intended solutions? (2022-06-28)
Mario Richter: @Henrik: The Keyword "Einzügerrekord" contains some explanations, I've added it to this Problem, but at the moment you can click at it only if you chose "german" as the language to use for keywords (on the PDB home page). (2022-06-28)
Henrik Juel: Thanks Mario (2022-06-28)
comment
What are (some of) the intended solutions? (2022-06-28)
Mario Richter: @Henrik: The Keyword "Einzügerrekord" contains some explanations, I've added it to this Problem, but at the moment you can click at it only if you chose "german" as the language to use for keywords (on the PDB home page). (2022-06-28)
Henrik Juel: Thanks Mario (2022-06-28)
comment
Keywords: Kindergarten Problem, Minimal, Miniature, Rex solus (s), Einzügerrekord
Genre: Fairies
FEN: 7K/5P2/6k1/8/8/8/8/8
Input: Gerd Wilts, 2022-06-28
Last update: HBae, 2023-02-22 more...
Genre: Fairies
FEN: 7K/5P2/6k1/8/8/8/8/8
Input: Gerd Wilts, 2022-06-28
Last update: HBae, 2023-02-22 more...
14 - 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...
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.
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The problems of this query have been registered by the following contributors:
Felber, Volker (7)Hans Gruber (1)
Erich Bartel (2)
James Malcom (1)
Gunter Jordan (2)
Mario Richter (1)
Gerd Wilts (1)
gibt es auch als a1=h1
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-07-19)
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