Die Schwalbe

47 problem(s) found in 3844 milliseconds (displaying 47 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='nur eine Steinart' AND K='Oneliner'] [download as LaTeX]

1 - P0545718
Edgar D. Holladay
1190 Jugendschach 42 06/1984
P0545718
(3+1) C+
h#2
0.1...
b) h#3 genau!, 0.1...
a) 1. ... Lf3 2. Ka8 Kc7#
play all play one stop play next play all
klären Lösung
Rosalie Fay: b) 1 ... Le5+ 2 Ka7 Lf3 3 Ka8 Kb6#
C+: Popeye Windows-64Bit v4.69
Keywords: Echo mates (reflected a1h8); Oneliner (does it count if the line is not a rank or file?) (2020-09-24)
A.Buchanan: Hah well spotted Rosie - I guess the line only has to be straight :-) (2020-09-25)
comment
Keywords: Oneliner, Echo
Genre: h#
FEN: 1k6/8/2K5/8/3B4/8/4B3/8
Reprints: 909 Catalogue h# (CHM) avec 6 pieces 1995
Input: hpr, 1998-05-01
Last update: James Malcom, 2020-09-26 more...
2 - P1004380
Bror Larsson
Tidskrift för Schack 1953
P1004380
(8+0)
Auf welchen Feldern darf der sK nicht stehen, da die Stellung dann illegal wäre?
Es sind die 12 Felder a2,a3,a4,a6,d2,d3,e2,f2,h2,h3,h5,h6.
Auf Feld f3 steht der schwarze König legal weil das Doppelschach
Se2-g1 möglich wäre.
play all play one stop play next play all

Duplicate Diagram: P1386681

t/One-Liner 8-feldrig a1h1
Adrian Storisteanu: And not to be missed, P0007560 (wK vs the black home-based officers)... (2021-05-07)
comment
Keywords: Add pieces, Oneliner (8-feldrig a1h1)
Genre: Retro
FEN: 8/8/8/8/8/8/8/RNBQKBNR
Reprints: feenschach (46), p. 81, 04-06/1979
O4 Problemkiste 06/1999
Input: Gerd Wilts, 2003-01-10
Last update: A.Buchanan, 2023-04-13 more...
3 - P1013743
Rudolf Queck
Hans Gruber

4687 feenschach 76 08/11/1985
In memoriam Albert H. Kniest
P1013743
(1+2)
=6*
Zwei Lösungen
Längstzüger
Gitterschach
6x6-Brett
sDU=Grashüpfer
* = Diagrammstellung (Nullsatz)
1) 1. Se3! Ge4 2. Sc2 Gb1 3. Sb4 Gb5 4. Sd5 Ge5 5. Se3 Ge2 6. Sd1=
2) 1. Sc3! Kf2 2. Sb5 Ga6 3. Sd6 Ge6 4. Sf5! Kf3 5. Se3 Ge2 6. Sd1=
play all play one stop play next play all
RQ-Buch: "In der Ausgangsstellung steht Schwarz schon patt. Die erste Lösung läuft konventionell ab mit Rundläufen von Springer und Grashüpfer; in der zweiten Lösung wird wohl sehr überraschend der schwarze König vom einzig denkbaren Pattfeld mit einem kürzestmöglichen Längstzug fortgezwungen - eine Löserhürde!"
SCHRECKE: C+, popeye 4.87 (2021-12-17)
comment
Keywords: Grid Chess, Maximummer, no 8x8 board, Thema Null, Aristocrat, Oneliner, Symmetrical position, Asymmetrical solution
Pieces: du = Grasshopper (G)
Genre: Fairies
FEN: qqqqqqqq/qqqqqqqq/6qq/6qq/6qq/5kqq/4*2q1qq/3N2qq
Reprints: (27) RQu -- 36 Gitterschachaufgaben von Rudolf Queck , p. 35, 1989
Input: Hans Gruber, 2004-05-01
Last update: Alfred Pfeiffer, 2018-11-20 more...
4 - P1101705
Franz Ebner
450 Gaudium 100 03/2010
P1101705
(4+3)
#6
1. Th7! droht 2. Th3#
1. ... Ke3 2. Td7 droht 3. Td3#
2. ... f3 3. Td3+ Kf4 4. Td4+ Kg3 5. Sh1+ Kh3,Kh2 6. Th4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2022-11-20)
comment
Keywords: Asymmetrical solution, Oneliner, Miniature, Symmetrical position, Model mate
Genre: n#
Computer test: Gustav 3.1s Brute Force
FEN: 8/5R2/5B2/5r2/5p2/5k2/5N2/5K2
Input: Frank Müller, 2010-03-27
Last update: Gunter Jordan, 2022-11-20 more...
5 - P1106441
Manfred Zucker
31 Levelezesi Sakkhirado 10/1980
P1106441
(2+2) C+
h#3*
* 1. ... Kc3 2. Ka6 Kc4 3. Ka5 Ta3#
1. Ka7 Kc3 2. Ka6 Kc4 3. Ka5 Ta3#
play all play one stop play next play all
(MZ515)

"Fernschach-Nachrichen"
.
Felber, Volker: steingetreuer Nachläufer unter P0573457 mit der Bedingung "Duplex" (2021-03-18)
comment
Keywords: Aristocrat, Minimal, Miniature, Symmetrical position, Asymmetrical solution, Oneliner
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/1k6/1r6/8/8/1R6/1K6/8
Reprints: A Feladvany 1980
1852 Ideal-Mate Encyclopedia Vol.1 1999
Input: hpr, 2010-05-30
Last update: Felber, Volker, 2021-03-18 more...
6 - P1123368
Meindert Niemeijer
2 Inspanning en ontspanning 1969
P1123368
(4+3)
#2
1. Dg3
play all play one stop play next play all
B7b2DD AS-2
vf: b1=a1, William Anthony Shinkman, 1868, American Chess-Nuts;
a1<>h1, Aleksandr Pikulik, 14.12.1960, Sowetskaja Belorussija
Henrik Juel: C+ Popeye 4.61 (2021-10-02)
comment
Keywords: Miniature Collection (0311191), anticipated (P1019673), Miniature, Oneliner (b2h2)
Genre: 2#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-10-02)
FEN: 8/8/8/8/8/8/1KBBkpQp/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Erich Bartel, 2021-10-03 more...
7 - P1126540
Otto Ibenfeldt
Magasinet for alle 1944
P1126540
(4+1)
#3
1. La4 Kxa4 2. Kc5 Ka5 3. Ta8#
1. ... Kc4 2. Td8 Kb4 3. Td4#
play all play one stop play next play all
LO-K-T ASb3 m
SCHRECKE: C+, popeye 4.87 (2023-07-17)
comment
Keywords: Miniature Collection (0291414), Symmetrical position, Asymmetrical solution, Oneliner, Rex solus (s), Flight giving sacrifice key
Genre: 3#
FEN: 1R6/8/1K6/1B6/1k6/8/1P6/8
Reprints: B33 ASymmetrie 2013
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2023-07-17 more...
8 - P1127437
Nikolay S. Zinovyev
11132 Ideal-Mate Review 79 07/2000
ehrende Erwähnung
PR Eugene Albert
P1127437
(4+2)
#8
1. Se3 exf3 2. Tf2 Kg1 3. Sg4 Kh1 4. Kc6 Kg1 5. Kd5 Kh1 6. Ke4 Kg1 7. Kxf3 Kh1 8. Tf1#
play all play one stop play next play all
T12d IM AS-B8
Henrik Juel: C+ Popeye 4.61 (2024-02-29)
comment
Keywords: Miniature Collection (0328461), Minimal (b), Miniature, Flight taking, Oneliner, Symmetrical position, Asymmetrical solution, Ideal mate, Corner mate
Genre: n#
FEN: 8/1K6/8/3N4/4p3/5P2/6R1/7k
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2024-02-29 more...
9 - P1131127
Bengt Rudolf Giöbel
147 Svenska Dagbladet 28/10/1923
P1131127
(3+3)
#2
1. Dh3! (Zugzwang)
1. ... Sd1,Sb2~ 2. Dd3#
1. ... f1=D,f1=T,f1=L 2. De3#
1. ... f1=S 2. Dg2#
play all play one stop play next play all
B7b2DD0 AS-2
SCHRECKE: C+, popeye 4.85 (2021-05-16)
Teppo Mänttä: Reprints. Fröberg/Hultberg: "Svenska Miniatyrer i urval" (Uppsala/Copenhagen) 1978 and
Giöbel: "Problem och profiler" (Uppsala) 1984. (2021-09-18)
comment
Keywords: Miniature Collection (0011687), Oneliner, Symmetrical position, Asymmetrical solution, Miniature
Genre: 2#
FEN: 8/8/8/8/8/8/1nKBkpQ1/8
Reprints: 17 Bote von der Ybbs 07/02/1930
75 Kurioses Schach 1975
A12 ASymmetrie 2013
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2021-05-16 more...
10 - P1136068
Hilmar Ebert
1v) feenschach 107, p. 36, 01-09/1993
P1136068
(4+2)
#3
b) 180° drehen: #4
a) 1. Kb6! Kd5 2. Lf6 Kd6 3. Td1#
b) 1. Ke3! Kg4 2. Tg8+ Kf5 3. Le7 Ke5 4. Tg5#
1. ... f2 2. Ld8+ Kg4 3. Tg8+ Kf5 4. Tg5#
2. ... Ke5? 3. Lc7#
play all play one stop play next play all
Korrektur zu P1136067
T16L ASc3 ASc4 DP
SCHRECKE: a)+b): C+, popeye 4.87 (2021-10-12)
comment
Keywords: Miniature Collection (0339832), Oneliner
Genre: 3#, n#
FEN: 8/2K5/2p5/2N5/2k5/2B5/8/2R5
Input: Zuncke/Bruder, 2010-09-11
Last update: A.Buchanan, 2021-10-12 more...
11 - P1141367
Frank Fiedler
Schwalbe-Tagung 1996
P1141367
(4+1)
#4
1. Sc5+ Kc6 2. Kc4 Kb6 3. Lb8 Ka5,Kc6 4. Lc7,Td6#
1. ... Ke8,Kd8,Kc8 2. Tf5 ... 3. Tf8#
play all play one stop play next play all
ASd4 A10TL1
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-06-02)
comment
Keywords: Miniature Collection (0075796), Symmetrical position, Asymmetrical solution, Rex solus (s), Aristocrat, Oneliner
Genre: n#
FEN: 8/3k4/3B4/3R4/3K4/3N4/8/8
Input: Felber, Volker, 2010-09-11
Last update: Alfred Pfeiffer, 2014-03-26 more...
12 - P1152130
Manfred Zucker
10511 Die Schwalbe 274, p. 55, 06/1956
P1152130
(4+3) C+
#4
1. Tc1 Lc7 2. Tg1 Lg3 3. Tg2 Lb8,L~ 4. Tg8#
play all play one stop play next play all

Duplicate Diagram: P1258715

(MZ1254)

vf: Franck Larose, 04.1987, Europe Echecs = P1258715
.
Stefan Felber: Steingetreuer Vorläufer von W. Pauly (PDB 1149266) (2015-11-30)
Henrik Juel: C+ Popeye 4.61 (2021-02-22)
Henrik Juel: The symmetric try fails by board asymmetry:
1.Tg1 Lg7 2.Tc1 Lc3 3.Tc2 La5! 4.Tc8+ Ld8 (2021-02-22)
comment
Keywords: Miniature Collection (0292510), Oneliner, Symmetrical position, Asymmetrical solution, Miniature
Genre: n#
FEN: 4k3/4B3/4K3/4b3/8/4p3/4P3/4R3
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2021-05-02 more...
13 - P1158239
Frank W. Martindale
29 Detroit Free Press 13/01/1876
P1158239
(3+3)
#3
1. Le1 Kg5 2. Dh7 Ld8 3. Lh4#
1. ... Ke5 2. Dd7 Lh8 3. Lc3#
play all play one stop play next play all
L10 ASc3
Frank Müller: Im Original stehen die Steine in der c-Linie !! (2016-01-23)
SCHRECKE: C+, popeye 4.85 (2021-05-19)
comment
Keywords: Miniature Collection (0321725), Oneliner, Symmetrical position, Asymmetrical solution
Genre: 3#
FEN: 8/5Q2/5b2/5k2/5p2/5K2/5B2/8
Reprints: B4 ASymmetrie 2013
Input: Zuncke/Bruder, 2010-09-12
Last update: Alfred Pfeiffer, 2016-01-23 more...
14 - P1162238
? ?
Chess Player's Chronicle 16/09/1885
P1162238
(4+1)
#3
1. Da1 Kg5 2. Dh8 Kf4 3. Df6#
play all play one stop play next play all

Duplicate Diagram: P1293935

Qe ASc3
vf: Valerian Onitiu, 07.05.1933, Allgemeine Zeitung Chemnitz
Alfred Pfeiffer: horizontal gespiegelt: W. Heinrich, Der Feierabend 1961 =P1136449 (2013-06-13)
athulin: From the Chess Player's Chronicle 1885 tourney, entered under the
motto "Garvest II". Tourney may have been abandoned, as no report has been
found, so motto identity was never revealed. (2022-11-09)
SCHRECKE: C+, popeye 4.87 (2022-11-09)
comment
Keywords: Miniature Collection (0321861), Oneliner, Symmetrical position
Genre: 3#
FEN: 8/5K2/8/5k2/8/5P2/5P2/5Q2
Reprints: B6 ASymmetrie 2013
Input: Zuncke/Bruder, 2010-09-12
Last update: Alfred Pfeiffer, 2013-06-13 more...
15 - P1162270
Moisey S. Rosenthal
694 Freie Presse (Chemnitz) 28/04/1967
P1162270
(3+3)
#2*
* 1. ... Se4 2. Dh3#
* 1. ... Sg4 2. Dd3#

1. De2? droht 2. De6#
1. ... Se4 2. Di2#???

1. Dg2! droht 2. Dg6#
1. ... f3 2. Dxf3#
1. ... Sg4 2. Dc2#
play all play one stop play next play all
ASc2
a1=a2, P. Wetzel, 1971, La Cle = P1163220
SCHRECKE: C+, popeye 4.87 (2023-03-09)
comment
Keywords: Miniature Collection (0025905), Symmetrical position, Asymmetrical solution, Oneliner
Genre: 2#
FEN: 8/5K2/5B2/5k2/5p2/5Q2/5n2/8
Reprints: A30 ASymmetrie 2013
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2014-05-16 more...
16 - P1164538
Aleksandr V. Pikulik
Sowjetskaja Belorussija 14/12/1960
P1164538
(4+3)
#2
1. Db2-b3!
play all play one stop play next play all
B7b2DD AS-2
vf: a1=b1, Frederico Mendes de Moraes, 1966, The Problemist;
a1<>h1, Meindert Niemeijer, 1969, Inspanning en ontspanning;
sBa2->g4, Andrei Dikusarow, 1963, Politika
Henrik Juel: C+ Popeye 4.61 (2021-10-02)
comment
Keywords: Miniature Collection (0310636), anticipated (P1019673), Oneliner (a2g2)
Genre: 2#
FEN: 8/8/8/8/8/8/pQpkBBK1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Erich Bartel, 2021-10-03 more...
17 - P1171478
Feliciano Mendes de Moraes Filho
The Problemist 1940
P1171478
(4+3)
#2
1. Dc3
play all play one stop play next play all
B7b2DD AS-2
vf: Frederico Mendes de Moraes, 1966, The Problemist;
b1=a1, Aleksandr Pikulik, 14.12.1960, Sowetskaja Belorussija;
a1<>h1, William Shinkman, 01.1911, Tidskrift för Schack;
a1<>h1, Leonard N. de Jong, 1929, L'Italia Scacchistica
Henrik Juel: C+ Popeye 4.61 (2021-10-02)
comment
Keywords: Miniature Collection (0293376), anticipated (P1019673), Miniature, Oneliner (b2h2)
Genre: 2#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-10-02)
FEN: 8/8/8/8/8/8/1pQpkBBK/8
Input: Felber, Volker, 2010-09-12
Last update: Erich Bartel, 2021-10-03 more...
18 - P1175785
Nikolay S. Zinovyev
14118 Ideal-Mate Review 93-94 01/2004
P1175785
(4+3)
#10
1. Kxh7 Kxh2 2. Tg6 Kh1 3. Sf3 h2 4. Sxh2 Kxh2 5. Kh6 Kh3,Kh1 6. Kh5 Kh2 7. Kh4 Kh1 8. Kg3 Kg1 9. Tf6 Kh1 10. Tf1#
play all play one stop play next play all
ASa9 IM Ta LO10 SO7
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-23)
comment
Keywords: Miniature Collection (0328976), Oneliner
Genre: n#
FEN: 7K/7r/7R/8/7N/7p/7B/7k
Input: Zuncke/Bruder, 2010-09-12
Last update: James Malcom, 2020-12-23 more...
19 - P1235012
Harald Grubert
M26 Problemkiste (199/200) 03/2012
P1235012
(4+2)
s=11
1. Le5 Kc1 2. Dg1+ Kd2 3. Kb2 b3 4. Kb1 b2 5. Lf4+ Kc3 6. Dc5+ Kb3 (Platzwechsel der Könige) 7. La4+ Kxa4 8. Db6 (Rückkehr) Ka3 9. Ld6+ Ka4 10. La3 Kxa3 11. Db3+ Kxb3=
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-01-11)
comment
Keywords: Interchange, Round Trip, Oneliner
Genre: Fairies
FEN: 1B6/8/1Q6/1B6/1p6/1K6/8/1k6
Input: Erich Bartel, 2012-03-23
Last update: A.Buchanan, 2021-01-11 more...
20 - P1249837
George Burt Spencer
St. Paul Dispatch 1906
P1249837
(34+15) C+
#2 auf jeder Reihe und jeder Linie
a) 1. Lc2! ... 2. Ld3# 1. ... Kxa1 Lc1#
b) 1. Dd4! ... 2. Dxb4#
c) 1. Dxc6! ... 2. Dxc5#
d) 1. Txd4 ... 2. Txd5 1. ... Kc5 2. Db4# 1. ... Ke5 2. Df4#
e) 1. De4! ... 2. Db1#,Dh1# 1. ... Kd1 2. Db1# 1. ... Kf1 2. Dh1# (Fleck)
f) 1. Ld5+! Ke8 2. Dc8#
g) 1. Dd7! Kf8 2. Df7# 1. ... Kh8 2. Dh7#
h) 1. De4! ... 2. Dg4#
i) 1. Ld4! ... 2. Sg3#
j) 1. Db4! Ka1 2. Da3#,Db1# (dual)
k) 1. Lgd6! Kc2 2. Ld1# 1. ... Kc4 2. Ld5#
l) 1. Dc8+! Kd3 2. Dc2# 1. ... Kd5 2. Dc6#
m) 1. Ta3! ... 2. Th3#
n) 1. Kb7! ... 2. Dxc6#
o) 1. De5! ... 2. Dg7#
p) 1. Tc7! Kh8 2. Dxf8#
play all play one stop play next play all

Duplicate Diagram: P1126102, P1129822, P1145270, P1145376, P1149794, P1159233, P1164692, P1164885, P1175321

more ...
comment
Keywords: Oneliner (16)
Genre: 2#, Mathematics
Computer test: Popeye Windows-64Bit v4.69
FEN: 2RKQbk1/2QB1k1K/KQpk1BPN/RKpp1QPk/Bpkp1KQn/BkNRKBBN/k1BQP1K1/BBK1kN1Q
Input: Nikolai Beluhov, 2012-09-24
Last update: A.Buchanan, 2020-11-27 more...
21 - P1253528
Pavlos N. Moutecidis
3 The Problemist 01/2001
P1253528
(6+2)
s#9
8x4-Brett (a1-h4)
1. Dh1-f3+! Lg1-f2 2. Df3-h3+ Kf1-g1 3. Se1-c2+ Lf2-e1 4. Lb1-a2 (Zugzwang) Kg1-f2 5. Dd1-d4+ Kf2-e2 6. Dd4-e3+ Ke2-d1 7. Dh3-g4+ Kd1xc2 8. De3-b3+ Kc2xc1 9. Db3-c3+ Le1xc3#
play all play one stop play next play all
t/One-Liner 8-feldrig a1h1
Anton Baumann: Mit Gustav 4.2a auf dem 8x8-Brett geprüft:
identische Lösung mit einer Ausnahme: im 7. Zug geht auch Dh3-h5+
Mit der Beschränkung auf das 8x4-Brett ist die Aufgabe daher C+ (2023-07-21)
comment
Keywords: no 8x8 board, Oneliner, Aristocrat
Genre: s#, Fairies
FEN: qqqqqqqq/qqqqqqqq/qqqqqqqq/qqqqqqqq/8/8/8/KBBQNkbQ
Input: Erich Bartel, 2012-11-13
Last update: A.Buchanan, 2017-09-08 more...
22 - P1260390
Anatoly N. Skripnik
C11016 The Problemist 05/2012
P1260390
(2+3)
#6
1. Kc6 Kb8 2. Kb6 Sd6 3. Db4 Sc8+ 4. Kc6+ Sb6 5. Dxb6+ Kc8 6. Dc7#
5. ... Ka8 6. Db7#
1. ... Ka7 2. Kc7 Sc5 3. De7 usw.
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2023-02-21)
comment
Keywords: Aristocrat, Minimal, Symmetrical position, Symmetrical solution, Oneliner
Genre: n#
FEN: k7/1n6/8/3K4/4Q3/5n2/8/8
Input: Frank Müller, 2013-01-20
Last update: Felber, Volker, 2013-05-24 more...
23 - P1271907
Torsten Linss
F50 ASymmetrie 2013
P1271907
(5+2) C+
s#10
1. Lb3+ Kc6 2. Dd5+ Kb6 3. Le3+ Ka6 4. Dc6+ Ka5 5. Dc5+ Ka6 6. Lc4+ Kb7 7. Da7+ Kc6 8. Td6+ Kxd6 9. De7+ Kc6+ 10. Dd7+ Dxd7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-12)
comment
Keywords: Aristocrat, Asymmetrical solution, Oneliner, Symmetrical position
Genre: s#
FEN: 3K4/8/3k4/3B4/3Q4/3R4/3B4/3q4
Input: Frank Müller, 2013-06-05
Last update: Marcin Banaszek, 2020-10-12 more...
24 - P1276669
Christian Poisson
72 Ceskoslovensky Sach 10/2010
P1276669
(3+1)
#10
1. Le3! Kb2 2. Kc4 Ka3 3. Sd3 Ka4 4. Ld2 Ka3 5. Lb4+ Ka2 6. Kc3 Kb1 7. Kb3 Ka1 8. Kc2 Ka2 9. Sc1+ Ka1 10. Lc3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2021-12-06)
comment
Keywords: Aristocrat, Oneliner, Symmetrical position
Genre: n#
FEN: 8/8/1B6/1K6/1N6/8/8/1k6
Input: Rainer Staudte, 2013-08-22
Last update: Alfred Pfeiffer, 2013-08-22 more...
25 - P1299870
Teppo Mänttä
KT20/138 Problemkiste 131b 10/2000
P1299870
(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]#
play all play one stop play next play all
Autor: `Promotions in a/b/c/d: DT/DL/STT/TTDT.'
Anton Baumann: a)-d): C+ Alybadix (2022-11-29)
more ...
comment
Keywords: Maximummer, Oneliner (8-feldrig a7h7), Allumwandlung, Circe, Kindergarten Problem
Pieces: bu = Berolina Pawn (BE), i = 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...
26 - P1326818
Anton Baumann
3830 idee & form 131, p. 4416, 07/2016
P1326818
(4+2)
s=13
1. Tg3+! Kh7 2. Df7+ Kh6 3. Th3+ Kg5 4. Dh5+ Kf4 5. Tf3+ Ke4 6. Df5+ Kxd4 7. Td3+ Kc4 8. Dd5+ Kb4 9. Td4+ Ka3 10. Db7 c2 11. Td3+ Ka4 12. Ta3+ Kxa3 13. Db3+ Kxb3=
play all play one stop play next play all
Anton Baumann: symmetrischer Versuch:
1.Tc7+? Kg8 2.Dg6+ Kf8 3.Tc8+ Ke7 4.De8+ Kd6 5.Tc6+ Kd5 6.De6+ Kxd4 7.Td6 Kc5 8.Td5+ Kb4(Kc4) 9.De4+ Ka3? 10.Ta5+ Kb3 11.Ta3+ Kxa3 12.Dc4 c2 13.Db3+ Kxb3=
aber 9. ... Kb3! 10.Tb5+ Ka3 11.Ta5+ Kb3 12.Ta3+ ist zu langsam
C+ Gustav 4.2a (2023-05-23)
comment
Keywords: Oneliner, Symmetrical position, Asymmetrical solution
Genre: Fairies
FEN: 7k/6R1/5Q2/8/3B4/2p5/8/K7
Input: Felber, Volker, 2016-10-22
Last update: Felber, Volker, 2016-10-22 more...
27 - P1347556
Teppo Mänttä
10709 Springaren (99) 09/2005
P1347556
(2+4) C+
ser-h#15
Circe
sDU=Grashüpfer
sDL=Känguruh
1. Kh1-h2 2. Kh2-h3 3. Kh3-g4 4. Gg2-g5 5. Kg4-f3 6. KÄd5-g2 7. Kf3-g4 8. KÄg2-g6 9. Gc6-h6 10. KÄg6-g3 11. Kg4-h3 12. Gh6-h2 13. Kh3-g2 14. Kg2-h1 15. Gg5-g2 Se4xg3[+sKÄg1]#
play all play one stop play next play all
Teppo Mänttä: 4th HM in the informal tourney. The award was published in Springaren nr. 108, 03/2008. Judge Göran Forslund. (2021-04-24)
comment
Keywords: Seriesmover, Circe, Symmetrical position, Asymmetrical solution, Oneliner, Aristocrat
Pieces: du = Grasshopper (G), dl = Kangaroo (KÄ)
Genre: Fairies
Computer test: %Popeye FreeBSD-5.3-RELEASE-32Bit-Version 3.81
FEN: K7/8/2*2q5/3*3q4/4N3/8/6*2q1/7k
Input: Erich Bartel, 2018-03-05
Last update: Alfred Pfeiffer, 2018-03-05 more...
28 - P1372814
Per Olin
?
P1372814
(2+1) C+
h#4
1. Kf7 e8=T! 2. Kg6 0-0-0-0-0-0! 3. Kh5 Kf4 4. Kh4 Th2#
play all play one stop play next play all
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.
Hobacle: The problem of the last century! (2021-10-30)
more ...
comment
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...
29 - P1381276
Erich Bartel
3226.1 Scobs lignea 23/10/2020
P1381276
(1+1) C+
ser-==7
Haaner Schach
Equipollentscirce
1. a7 2. a8=T 3. Tb8 4. Tb5 5. Tb4 6. Ta4 7. Txa5==
play all play one stop play next play all
more ...
comment
Keywords: under-promotion (T), Haaner Chess, Circe (Equipollents-), Oneliner (a5a6)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 8/8/P7/n7/8/8/8/8
Input: Erich Bartel, 2020-10-25
Last update: Alfred Pfeiffer, 2020-10-26 more...
30 - P1381534
Mirko Degenkolbe
7571 Kudesnik 223, p. 15, 15/03/2020
Memorial Miroslav Havel-140
P1381534
(4+1) C+
#4
b) alles 1 Feld nach links
a) 1. Ld4? Kd6!
1. Lf4! Zugzwang
1. ... Kf6 2. Lf5 Kg7 3. Lg5 Kh8 4. Lf6#

b) 1. Le4? Ke6!
1. Lc4! Zugzwang
1. ... Kc6 2. Lc5 Kb7 3. Lb5 Ka8 4. Lc6#
play all play one stop play next play all
[MD 1455]
Symmetrische Stellungen mit asymmetrischen Lösungen.
Farbwechsel-Echo-Mustermatts
Henrik Juel: The twin brings nothing new (2020-11-04)
A.Buchanan: Does the twin relate to the tourney theme maybe? (2020-11-05)
more ...
comment
Keywords: Aristocrat, Oneliner, Chameleon Echo, Symmetrical position, Asymmetrical solution, Rex solus (s), Model mate
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 4K3/4N3/4k3/8/4B3/4B3/8/8
Input: Felber, Volker, 2020-11-04
Last update: Felber, Volker, 2020-11-11 more...
31 - P1385145
Erich Bartel
3279 Scobs lignea 08/01/2021
P1385145
(2+1)
#3;
wSu= Nachtreiter,
\wTr/ Erlkönig
1.Nd7-b6 ! Kd8-e8 2.EKd6-e6 Ke8-d8 3.EKe6-d7 \#
1.Nd7-f6 ! Kd8-c8 2.EKd6-c6 Kc8-d8 3.EKc6-d7 \#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2021-01-08)
comment
Keywords: Oneliner (d6d8)
Pieces: su = Nightrider (N), tr = Erlking (EK)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 3k4/3*2N4/3*1R4/8/8/8/8/8
Input: Erich Bartel, 2021-01-08
Last update: Erich Bartel, 2021-01-08 more...
32 - P1385230
Erich Bartel
3280 Scobs lignea 10/01/2021
P1385230
(2+1)
#5
wLL=Giraffe
wTR=Erlkönig
1. GIc7-d3!
1. ... Kd8? 2. EKd6 Kc8,Kd8 3. EKc7,EKe7#
1. ... Kc8-b8 2. EKc6-b6 Kb8-a8 3. GId3-c7 Ka8-b8 4. GIc7-b3 Kb8-c8 5. EKb6-c7#
4. ... Kb8-a8 5. EKb6-a7#
play all play one stop play next play all
more ...
comment
Keywords: Oneliner (c6c8)
Pieces: ll = Giraffe (GI), tr = Erlking (EK)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 2k5/2*3B5/2*1R5/8/8/8/8/8
Input: Erich Bartel, 2021-01-10
Last update: Alfred Pfeiffer, 2022-04-21 more...
33 - P1385231
Erich Bartel
3281 Scobs lignea 10/01/2021
P1385231
(2+1) C+
#6
wLu=w{25}-Springer
wTr=Erlkönig
1. W2b4! Kg8 2. EKg6 Kh8 3. W2f7 Kg8 4. W2a7 Kh8 5. W2d3 Kg8 6. EKg7#
play all play one stop play next play all
Henrik Juel: short variations
4... Kf8? 5.EKf7#
2... Kf8? 3.EKf7# (2021-01-10)
comment
Keywords: Oneliner (f6f8), Aristocrat, Switchback (k)
Pieces: tr = Erlking (EK), lu = Fiveleaper (W2)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 5k2/5*2B2/5*1R2/8/8/8/8/8
Input: Erich Bartel, 2021-01-10
Last update: Gunter Jordan, 2021-01-10 more...
34 - P1385341
Erich Bartel
3291 Scobs lignea 14/01/2021
P1385341
(2+1)
h=3
Platzwechselcirce
b) Verschiebung a4->h4
wLR=Antilope
wDR=Equihopper
a) 1. Kb3 Ea1 2. Kb2 ANe5 3. Kxa1[+wEb2] Eh8=
b) 1. Kg3 Eh1 2. Kg2 ANd5 3. Kxh1[+wEg2] Ea8=
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also
Diagram shows part b) (2021-01-15)
comment
Keywords: Oneliner (a2a4), 2-Ecken patt, Aristocrat, Rex solus (s)
Pieces: lr = Antelope (AN), dr = Equihopper (E)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 8/8/8/8/k7/*1Q7/*1B7/8
Input: Erich Bartel, 2021-01-14
Last update: Gunter Jordan, 2021-01-14 more...
35 - P1385593
Erich Bartel
Scobs lignea 21/01/2021
P1385593
(2+1)
#6
wTR=Erlkönig
wLU=Wurzel-25-Springer
1. W2c7-g4! Kc8-b8 2. EKc6-b6 Kb8-a8 3. W2g4-c7 Ka8-b8 4. W2c7-h7 Kb8-a8 5. W2h7-e3 Ka8-b8 6. EKb6-b7#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2021-01-21)
comment
Keywords: Oneliner (c6c8), Rex solus (s), Aristocrat, Switchback (k)
Pieces: lu = Fiveleaper (W2), tr = Erlking (EK)
Genre: Fairies
Computer test: Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 2k5/2*2B5/2*1R5/8/8/8/8/8
Input: Erich Bartel, 2021-01-21
Last update: Gunter Jordan, 2021-01-21 more...
36 - P1386298
Erich Bartel
3292 Scobs lignea 07/02/2021
P1386298
(3+1) C+
#7
wSU=Nachtreiter
1. Kc6! Ka7 2. Nc5 Kb8 3. Ne4 Ka7 4. Nd7 Ka8 5. Kc7 Ka7 6. Ne5+ Ka8 7. Nd2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also
Asymmetry, but not very striking because of the proximity to the a-line
Still a very nice problem, which is solvable by hand (2021-02-07)
A.Buchanan: Nice to have an empty board for the nightriders to canter around in unblocked. That they are line pieces makes the uniqueness of the solution even more impressive. Someone must have already done tablebase for this endgame (2021-02-08)
comment
Keywords: Aristocrat, Oneliner (b5b8), Rex solus (s), Switchback (k), Corner mate, Ideal mate, Symmetrical position, Asymmetrical solution
Pieces: su = Nightrider (N)
Genre: Fairies
Computer test: Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 1k6/1*2N6/1*2N6/1K6/8/8/8/8
Reprints: 3293 Scobs lignea 07/02/2021
Input: Erich Bartel, 2021-02-07
Last update: James Malcom, 2021-02-08 more...
37 - P1388704
Erich Bartel
3346 Scobs lignea 17/04/2021
P1388704
(2+1) C+
h#4
Platzwechselcirce
1. Kxa5[+wLa6] Sb6 2. Kxb6[+wSa5] Lc8 3. Ka7 Sc6+ 4. Ka8 Lb7#
play all play one stop play next play all
Henrik Juel: Nice that Ka6 goes the 'wrong' way in his first move (2021-04-17)
comment
Keywords: Circe (Platzwechsel-), Aristocrat, Miniature, Oneliner (a4a6), Symmetrical constellation, Symmetrical end position, Rex solus (s), Ideal mate, Symmetrical position
Genre: Fairies, h#
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 8/8/k7/B7/N7/8/8/8
Input: Erich Bartel, 2021-04-17
Last update: Alfred Pfeiffer, 2021-07-12 more...
38 - P1389376
Stefan Felber
Augsburger Allgemeine 05/2021
P1389376
(3+4) C+
#6
1. Lg3 Kd4 2. Db4+ Kd3 3. Db1+ Kc3 4. Kd5 e6+ 5. Kc5 e5 6. Le1#
3. ... Kc4 4. Le1 Kd4 5. Df5 Kc4 6. Dd5#
4. ... Kc5 5. Db7 Kc4,Kd4 6. Dd5#
play all play one stop play next play all
Henrik Juel: Well hidden board asymmetry
1.Lc3? Kd3! and black king avoids being mated because of the a-file (2021-05-08)
more ...
comment
Keywords: Miniature, Symmetrical position, Oneliner, Asymmetrical solution
Genre: n#
Computer test: Popeye 4.61 Other variations lead to #5 and have some duals (Henrik Juel)
FEN: 8/4p3/4K3/4B3/4k3/4p3/4p3/4Q3
Input: Rainer Staudte, 2021-05-08
Last update: Alfred Pfeiffer, 2021-08-10 more...
39 - P1398704
Edgar D. Holladay
1647 Ideal-Mate Review 19 01-03/1986
P1398704
(2+5)
h=6
1. c1=T a4 2. Th1 a5 3. Kf1 a6 4. Ke1 a7 5. Kd1 a8=D 6. Le1 Dxh1=
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-01-28)
comment
Keywords: Antiphönix, Asymmetrical solution, corner to corner (D), Excelsior white, Ideal stalemate, konsekutive Umwandlungen 2 (tD), Miniature, Minimal (B), Oneliner, Symmetrical position, Promotion (D), under-promotion (t), under-promotion key
Genre: Fairies
FEN: 8/8/8/8/8/8/PKpppbk1/8
Input: Gunter Jordan, 2022-01-28
Last update: Gunter Jordan, 2022-01-28 more...
40 - P1399588
Andrew Buchanan
12625 feenschach 246, p. 184, 07-09/2021
to Erich Bartel
P1399588
(3+2) C+
Illegal position.
White to move and #3*
*) Null-Satz!
1. Ke7+ Ke5 2. De3 Kd5/Kf5 3. Dc5/Dg5#
play all play one stop play next play all
Henrik Juel: There may be some lazy slobs, who cannot be bothered to read and understand the general descriptions of these weird themes
They would appreciate it, if you would explain everything in plain language in the context of this rather simple-looking problem, Andrew (2022-03-02)
A.Buchanan: Thank you for your interest in Lese Majeste, Henrik :)
(1) In an illegal position, the usual forward rules of chess usually still work.
(2) Under the Codex, illegality of position does not prevent a position from being sound.
(3) Capturing the king is never a legal move.
(4) Popeye & Jacobi engines support this.
(5) Such problems are not unsound, fairy, joke or retro.
So go for it! :) (2022-03-03)
Henrik Juel: I spent all morning trying to install Popeye 4.87
Finally it works, I had forgotten 'begin' in the input file...
1.Ke7+ Ke5 2.De3 Kd5/Kf5 3.Dc5/Dg5#
Once you see the solution, it is so obvious; you even provided the Oneliner hint
The diagram position is an ideal mate, but the two solution mates are not even model mates (2022-03-03)
A.Buchanan: Yes I couldn't get these mates model. (2022-03-04)
more ...
comment
Keywords: Lese Majeste, Illegal position, Aristocrat, Miniature, Minimal, Thema Null, Model mate (1), Ideal mate (1), Oneliner (Delayed)
Genre: 3#
Computer test: C+ Popeye 4.87
FEN: 8/8/4NK2/8/3kb3/1Q6/8/8
Reprints: Discord Chess Problems & Studies Server 02/03/2022
Input: A.Buchanan, 2022-03-02
Last update: A.Buchanan, 2022-03-04 more...
41 - P1401376
Froim M. Simhovici
7 Leninskije iskry 08/12/1926
P1401376
(3+2)
#2
1. De7! (Zugzwang)
1. ... Kd4 2. Db4#
1. ... Kf4 2. Dh4#
play all play one stop play next play all

Duplicate Diagram: P1148676, P1294226

steingetreu vorweggenommen durch P1148676
Henrik Juel: C+ Popeye 4.61 (2022-05-19)
Henrik Juel: set play: 1... Kd4/Kf4 2.Dc4/Dg4# (2022-05-19)
comment
Keywords: anticipated (P1148676), Aristocrat, Oneliner (le2e6)
Genre: 2#
FEN: 8/8/4Q3/4b3/4k3/4N3/4K3/8
Input: Mario Richter, 2022-05-19
Last update: Erich Bartel, 2022-05-19 more...
42 - P1403532
Mooner
24 Opinion Publique 24/05/1877
P1403532
(5+3)
#4
1. Tb7+! Kc1 2. Dh2 Lxe5+ 3. Kxe5 Kd1 4. Tb1#
2. ... Lf2 3. Dxf2 Kd1 4. Tb1#
2. ... Kc1-d1 3. Tb7-b1#
1. ... Kxa1,Ka2,Ka3 2. Da8+ La7 3. Dxa7#
1. ... Lb6 2. Txb6+
2. ... Kc1 3. Dh2 Kd1 4. Tb1#
2. ... Kxa1 3. Da8#
2. ... Ka3,Ka2 3. Da8#
play all play one stop play next play all
'Opinion Publique': composé par M. Mooner, France
Henrik Juel: C+ Popeye 4.61 (2022-08-06)
comment
Keywords: Oneliner
Genre: n#
FEN: 7Q/6R1/5K2/4P3/3b4/2p5/1k6/N7
Input: Mario Richter, 2022-08-06
Last update: Mario Richter, 2022-08-06 more...
43 - P1406913
Miroslav Svitek
Zhiguliovskiye zori 2011
Lob
P1406913
(3+2)
#3
1. De5! Kg8 2. De8+ Kh7 3. Dg6#
2. ... Kg7 3. Dg6#,Df7#
1. ... Kh7 2. Dh5+ Kg8 3. Df7#
2. ... Kg7 3. Df7#,Dg6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61, except for two mate duals (2022-12-29)
comment
Keywords: Symmetrical position, Symmetrical solution, Minimal (l), Aristocrat, Oneliner
Genre: 3#
FEN: 7b/6k1/5R2/8/3Q4/8/8/K7
Input: Rainer Staudte, 2022-12-29
Last update: Gunter Jordan, 2022-12-29 more...
44 - P1407045
Hilmar Ebert
Four men only 1983
A. Dickins gewidmet
P1407045
(3+1) C+
h#2
wDL=Doppel-Lion
1. Kc8 DPg8 2. Kd8 DPf4-f8#
play all play one stop play next play all
Henrik Juel: the double lion moves by performing two consecutive lion moves
1.Kc8 DPe5-b8-g8 2.Kd8 DPf4-b8-f8#
the last move delivers check: Df8-h8xd8, and if Kd8 moves, he is still in check (2023-01-04)
comment
Keywords: Oneliner, Rex solus (s), Aristocrat
Pieces: dl = Doppel-Lion (DP)
Genre: Fairies
Computer test: laut WinChloe
FEN: 1k6/8/3K4/4*3Q3/5*3Q2/8/8/8
Reprints: Rex Multiplex XI, p. 192, 07/1983
Input: HBae, 2023-01-04
Last update: Gunter Jordan, 2023-01-04 more...
45 - P1407350
Ivar Godal
207 Østlendingen 05/01/1960
P1407350
(3+2)
#3
1. e4 Kd8 2. Tc1 Ke8 3. Tc8#
1. ... Kf8 2. Tg1 Ke8 3. Tg8#
play all play one stop play next play all
SCHRECKE: Forderung: #3 / Genre: 3#
C+, popeye 4.87 (2023-01-20)
comment
Keywords: Symmetrical position, Symmetrical solution, Oneliner, Minimal (b), Miniature
Genre: 3#
FEN: 4k3/8/4K3/4p3/8/8/4P3/4R3
Input: Rainer Staudte, 2023-01-20
Last update: Rainer Staudte, 2023-01-20 more...
46 - P1414065
Anton Baumann
5017 idee & form 159, p. 5391, 07/2023
P1414065
(6+2)
s#11
1. g8=D! Ke4 2. Dg4+ Kd5 3. Dc4+ Kd6 4. Ta6+ Kd7 5. Da4+ Tb5 6. Dg4+ Tf5 7. Ta8 Ke6 8. Tf8 Kd7,Ke6~ 9. Td8+ Ke6 10. Tc6+ Kf7 11. Dh5+ Txh5#
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SCHRECKE: C+, Gustav 4.2e, Brute Force (2023-12-15)
comment
Keywords: Minimal (t), Oneliner, Symmetrical position, Promotion (D), Promotion key, Asymmetrical solution, Corner mate, Model mate, Queen sacrifice, Antiphönix
Genre: s#
FEN: 7K/6P1/5B2/4r3/3k4/2R5/1P6/R7
Input: Felber, Volker, 2023-12-14
Last update: Gunter Jordan, 2023-12-14 more...
47 - P1414600
Frank Fiedler
2521 Gaudium 286, p. 4, 06/2023
P1414600
(2+1)
=3
2.1...
h1=Imitator
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]=
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2024-01-21)
comment
Keywords: Asymmetrical solution, Pawn step variations, Minimal (B), Oneliner, Rex solus (s), Symmetrical position, Corner mate (-patt), Kindergarten Problem, Miniature, Aristocrat, Aristocrat
Pieces: i = 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...
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