Die Schwalbe

31 problem(s) found in 3297 milliseconds (displaying 31 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Minimal']

1 - P1016504
Oleg W. Paradsinski
1215 Shakhmatnaya Poeziya 01-06/2002
P1016504
(5+2) C+
s#5*
* 1. ... Lxb7#
1. Db5+! Kc7 2. De5+ Kc8! 3. Dh8+ Kc7 4. Dd8+ Kc6 5. Da5 Lxb7#
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Synthese-Meeraner, Themafigur: sL
Henrik Juel: C+ Popeye 4.61 (2020-11-09)
comment
Keywords: Mutate, Meerane-Thema, Round Trip (D-5), Miniature, Minimal (l), Model mate, Checking key
Genre: s#
FEN: b7/PN6/K1k1P3/Q7/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2020-11-12 more...
2 - P1117643
Alexandr J. Schurjakow
759 Schach-M 30 09/1989
P1117643
(2+4)
#8
1. De4 Ka1 2. Dxc2 b1=S+ 3. Kxa4 Sa3 4. Df2 Sc4 5. Kb3 Sa5+ 6. Kc2 Sc4 7. Da7+ Sa3+ 8. Dxa3#
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Anton Baumann: cook: viele Duale zB. 3.Kb4 Sa3 4.Dd2 Sb1 5.De2,Df2 a3 6.Kb3 Sc3 7.Dc2 a2 8.Db2# (2020-11-11)
comment
Keywords: Miniature Collection (0343594), Minimal
Genre: n#
FEN: 8/8/6Q1/8/p7/K7/1pr5/1k6
Input: Zuncke/Bruder, 2010-09-11
Last update: Frank Müller, 2011-06-25 more...
3 - P1117698
Werner Speckmann
22 FIDE Revue 04-06/1962
P1117698
(2+5)
#10
b) sBc7 nach e5: #11
a) 1. Dh7+ Tc2 2. De4 c6 3. Dh1+ Tc1 4. Dh7+ Tc2 5. De4 c4 6. De1+ Tc1 7. Dd2 Tc2 8. Db4+ Ka1 9. De1+ Tc1 10. Dxc1#
b) 1. De4+ Tc2 2. De1+ Tc1 3. Dd2 Tc2 4. Dd1+ Tc1 5. Dd3+ Tc2 6. De4 c4 7. De1+ Tc1 8. Dd2 Tc2 9. Db4+ Ka1 10. De1+ Tc1 11. Dxc1#
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Die Originalforderung von b) lautet: Matt in wieviel Zügen?
Jedoch erschien b) als Einzelaufgabe schon früher, nämlich als 10636 Die Schwalbe 09-10/1956.

Duplicate Diagram: P1200253

Anton Baumann: C+ Gustav 4.1d (2020-11-11)
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comment
Keywords: Miniature Collection (0067516), Minimal
Genre: n#
FEN: 8/2p5/8/2p5/p6Q/K7/8/1kr5
Input: Felber, Volker, 2010-09-11
Last update: A.Buchanan, 2017-09-14 more...
4 - P1121841
Nikolai Sinowjew
14699 Ideal-Mate Review 98 04/2005
P1121841
(5+2) C+
#7
1. Lc5 e3 2. Lxe3 Kb4 3. Kb2 Ka5 4. Sc7 Kb4 5. Sa6+ Ka5 6. Sb8 Kb4 7. Sc6#
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SX3S IM
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comment
Keywords: Miniature Collection (0329148), Miniature, Minimal (b), Switchback (k), Ideal mate
Genre: n#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/1N1B4/1N6/P3p3/1k6/8/1K6
Input: Zuncke/Bruder, 2010-09-11
Last update: James Malcom, 2020-09-22 more...
5 - P1129123
Andre Biollay
24 heures (Lausanne) 10/1978
P1129123
(2+5)
#9
1. Th1 Lf3 2. Te1 Ld1 3. Tg1 g4 4. Te1 g3 5. Tg1 g2 6. Te1 g1=D 7. Txg1 Le2 8. Kxc2+ Ld1+ 9. Txd1#
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F1TL
Henrik Juel: C+ Popeye 4.61 (2020-10-13)
comment
Keywords: Miniature Collection (0341142), Minimal
Genre: n#
FEN: 8/8/8/6p1/8/8/p1p5/k1Kb2R1
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2020-10-13 more...
6 - P1129988
Günther Jahn
4008v Deutsche Schachzeitung , p. 318, 05/1979
P1129988
(2+3)
#13
Korrektur in 09/1979, Seite 318.
1. Sd5 Ka2 2. Sc3+ Ka1 3. Kc1 c4 4. Sd5 Ka2 5. Kc2 Ka1 (c3) 6. Sb4 c3 (Ka1) 7. Kc1 c2 8. Sxc2+ Ka2 9. Sd4 Ka1 10. Kc2 Ka2 11. Se2 Ka1 12. Sc1 a2 13. Sb3#
DL 2. Sb6,Se3 Ka1 3. Sc4 Ka2 4. Sd2 Ka1 5. Sb3 c4+ 6. Kc3 Ka2 7. Kc1 Ka1 8. Se4 Ka2 9. Sc3+ Ka1 10. Kc1 a2 11. Sd3 c2 12. Sb4,Se3 c2 13. Sxc2#
In der Lösungsbesprechung wird vermerkt: durch Versetzen des wS nach d8 und des sBc6 nach c7 läßt sich die Lösung auf 14 Züge ausdehen. Das ist schlechtweg nicht nachvollziehbar. Es bleibt unklar, was hier verdruckt ist.
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SX11
Originalfassung 15#
Anton Baumann: Mögliche Verbesserung: wSf6 nach e7, +sBc3
Vergl. Nachläufer von Hannu Kettunen: P1129995 , ab 2.Zug identische Lösung (2020-11-10)
comment
Keywords: Miniature Collection (0072331), Minimal
Genre: n#
FEN: 8/8/5N2/2p5/8/p7/2K5/k7
Input: Felber, Volker, 2010-09-11
Last update: Frank Müller, 2012-12-21 more...
7 - P1129995
Hannu Kettunen
3375 Suomen Shakki 05/2000
P1129995
(2+4) C+
#13
1. Se4 Ka2 2. Sxc3+ Ka1 3. Kc1 c4 4. Sd5 Ka2 5. Kc2 c3 6. Sb4+ Ka1 7. Kc1 c2 8. Sxc2+ Ka2 9. Sd4 Ka1 10. Kc2 Ka2 11. Se2 Ka1 12. Sc1 a2 13. Sb3#
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SX11
Anton Baumann: C+ Gustav 4.1d
Vergl. Vorgänger: Günther Jahn P1129988 (2020-11-10)
comment
Keywords: Miniature Collection (0333825), Minimal
Genre: n#
FEN: 8/8/8/2p3N1/8/p1p5/2K5/k7
Input: Zuncke/Bruder, 2010-09-11
Last update: Olaf Jenkner, 2020-11-10 more...
8 - P1138415
Jorma Pitkänen
Suomen Tehtäväniekat 1989
Turnier von Satakunta
1.-3. Preis
P1138415
(2+5)
#8
1. Dc8 b2 2. Dxh8 Kb1 3. Kd2 a1=S 4. Dg8 Sc2 5. Dg1+ Se1 6. Dxe1+ Ka2 7. Kc2 b1=D+ 8. Dxb1#
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Zum Vergleich siehe P1147232
QfK
Anton Baumann: C+ Gustav 4.1d (2020-11-13)
comment
Keywords: Miniature Collection (0341328), Minimal
Genre: n#
FEN: Q6b/8/8/8/8/pp6/p7/k2K4
Reprints: 140 Nordic minimal problems 2006
Input: Zuncke/Bruder, 2010-09-11
Last update: Frank Müller, 2011-07-01 more...
9 - P1140126
Nikolai Sinowjew
14702 Ideal-Mate Review 98 04/2005
P1140126
(5+2) C+
#7
1. Le7 Ke5 2. Sa4 Kd5 3. Sc5 Ke5 4. Se6 Kd5 5. Sf8 Ke5 6. Le6 Kf4 7. Sg6#
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SX3L IM
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comment
Keywords: Miniature Collection (0329151), Ideal mate, Minimal (b), Miniature
Genre: n#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/3B4/5B2/8/5k2/3K2p1/1N4P1/8
Input: Zuncke/Bruder, 2010-09-11
Last update: James Malcom, 2020-09-22 more...
10 - P1147232
Jorma Pitkänen
Ensilaadintoja 1990
P1147232
(2+5)
#10
1. Dd5+ Kg1 2. Dd4+ Kh1 3. De4+ g2 4. Dxa8 Kg1 5. Ke2 h1=S 6. Db8 Sf2 7. Db1+ Sd1 8. Dxd1+ Kh2 9. Kf2 g1=D+ 10. Dxg1#
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Zum Vergleich siehe P1138415.
QfK
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-13)
comment
Keywords: Miniature Collection (0343625), Minimal
Genre: n#
FEN: n7/3Q4/8/8/8/6pp/7p/4K2k
Input: Zuncke/Bruder, 2010-09-11
Last update: Frank Müller, 2011-07-01 more...
11 - P1150128
Christian Caminade
Europe Echecs 1997
P1150128
(5+2) C+
#5
b) nach dem Schlüsselzug
a) 1. Ld8 Ke6 2. Lh4 Kd6 3. Lg3+ Ke6 4. Kf4 Kd6 5. Kf5#

b) 1. La5 Ke6 2. Le1 Kd6 3. Lg3+ Ke6 4. Kf4 Kd6 5. Kf5#
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HELK
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comment
Keywords: Miniature Collection (0337603), Herlin, Minimal (b), Miniature, discovered checkmate, Battery creation, Batteriematt diagonal, Königsbatterie, Twin by continuation after key
Genre: n#
Computer test: Popeye 4.61
FEN: 4B1N1/8/3k4/B1p5/2P1K3/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: James Malcom, 2020-09-22 more...
12 - P1156748
Milan Velimirovic
1598 Politika 30/08/1980
P1156748
(2+5) C+
#22
1. Dd1+ Kh2 2. Dh5+ Dh3 3. De5+ Kh1 4. Dd5+ Kh2 5. Dd6+ Kh1 6. Dc6+ Kh2 7. Dc7+ Kh1 8. Db7+ Kh2 9. Db8+ Tf4 10. Dxf4+ Kh1 11. De4+ Kh2 12. De5+ Kh1 13. Dd5+ Kh2 14. Dd6+ Kh1 15. Dc6+ Kh2 16. Dc7+ Kh1 17. Db7+ Kh2 18. Db8+ Kh1 19. Db1+ d1=D 20. Dxd1+ Df1+ 21. Dxf1+ Kh2 22. Dg2#
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Q24+
Anton Baumann: C+ Gustav 4.1d (2020-11-12)
comment
Keywords: Miniature Collection (0080734), Minimal
Genre: n#
FEN: 8/8/8/8/r7/1Qpq4/3p1K2/7k
Input: Felber, Volker, 2010-09-12
Last update: Olaf Jenkner, 2020-11-12 more...
13 - P1214187
Werner Speckmann
2931 Springaren 03/1955
P1214187
(2+6) C+
#13
1. De4 h1=D 2. Dxh1+ Tc1 3. De4+ Tc2 4. De1+ Tc1 5. Dd2 Tc2 6. Dd1+ Tc1 7. Dd3+ Tc2 8. De4 c4 9. De1+ Tc1 10. Dd2 Tc2 11. Db4+ Ka1 12. De1+ Tc1 13. Dxc1#
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comment
Keywords: Minimal
Genre: n#
Computer test: A. Baumann: Gustav 4.1 d
FEN: 8/8/8/2p1p3/p7/K2Q4/2r4p/1k6
Input: Frank Müller, 2011-10-10
Last update: Olaf Jenkner, 2020-11-23 more...
14 - P1227639
Ottó Titusz Bláthy
(24) The Chess Amateur 09/1922
P1227639
(2+16)
#16
1. Kxe1 Da1 2. h3! Da2 3. h4 Da1 4. h5 Da2 5. h6 Da1 6. h7 Da2 7. h8=S Da1 8. Sf7 Da2 9. Sd6 Da1 10. Sb7 Da2 11. Sxc5 Da1 12. Sb7 Da2 13. Sa5 Da1 14. Sxc4 Da2 15. Sa5 Da1 16. Sxb3#
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Der Springerweg im Zug 8-11 und 12-14 ist natürlich dualistisch.
Uppström veröffentlicht hierzu 1999 eine Verbesserung als #13 (P1228972)
In ND 10) steht der wK auf e1 und gefordert sind #15 mit
Schlüsselzug 1.h4!
Frank Müller: vgl. 1228 FIDE-Album 1914-44/II (2011-12-22)
Erich Bartel: weitere Nachdrucke:
1) MAT III-IV 1981
2) Schach und Mathematik 1983,S.107
3) Mat Plus (11) Autumn 1996
4) Rund um das Schachbrett 1955,S.59
5) 133 Bajke na sahovskoj ploci, 1992
6) Springaren (78) IX 1999,S.128
7) Die Schwalbe (10) IV 1960
8) 114 Probleme für Tiger (10) X 1984
9) 11 Minimalprobleme 1962
10) The Ural Problemist (37) 2004
11) 312 Schachmatna Mosaika 1984 (2013-02-10)
James Malcom: This seems computer testable, excluding the minor duals that there are. (2020-11-18)
Olaf Jenkner: Yes, Gustav gives 65 duals in less than one second. (2020-11-18)
James Malcom: But seeing as how that is part of the intention, clearly, and this is still a widely accepted and reprinted problem, is it C+ with the duals in mind as allowed? (2020-11-19)
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comment
Keywords: Minimal, Excelsior, under-promotion
Genre: n#
FEN: 8/8/8/2p5/1pp5/brpp4/qpprpK1P/1nkbn3
Reprints: (1) FIDE Revue 04-06/1964
42 Kurioses Schach 1975
Input: Mario Richter, 2011-12-22
Last update: Olaf Jenkner, 2020-11-18 more...
15 - P1234623
Hannes Baumann
789 idee & form 52 10/1996
Lob
P1234623
(6+2)
s#10
1. Tg1? Dd4!
1. Tg5? De5! 2. Ld4 Df6!
1. Tg4! De5 2. Tg5 Df6 3. Ld4 Dg7 4. Ta5 Df6 5. Ta7 De5 6. Tf7 Df6 7. Le5 Dg7 8. Tf1 Df6 9. Tg1 Dg7 10. Lf6 Dxf6#
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Spiegelbild mit sL (statt sD) siehe Stolerman (Schach 09/1965)
Vgl.: von Broecker, s#9, London Chess Fortnightly
SCHRECKE: Stolerman: P1202720 (2020-10-08)
comment
Keywords: Broecker-Schema, Minimal
Genre: s#
FEN: 7k/7P/5q2/8/8/2B5/P5R1/KB6
Input: Frank Müller, 2012-03-16
Last update: Frank Müller, 2012-03-16 more...
16 - P1238302
Reinhardt Fiebig
11969 Springaren 06/2010
2. ehrende Erwähnung
P1238302
(2+10)
h#5
1. Lg5 Db2 2. c1=T+ Db1 3. Tc6 Dxb3 4. Tg6 Dxg8 5. Dh8+ Dxh8#
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Dan Meinking: Compare P1006951 (2012-05-08)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-12)
comment
Keywords: Minimal (D), under-promotion (t), Pure Round Trip (D-5), Model mate
Genre: h#
FEN: 6bQ/7q/1p5k/5p2/8/pp6/p1p5/K1b5
Input: Felber, Volker, 2012-05-08
Last update: Gunter Jordan, 2020-10-12 more...
17 - P1239911
Mirko Degenkolbe
1101 The Macedonian Problemist 35 05-08/2011
P1239911
(2+5)
#7
1. Da1 g5 2. Ke5 g4 3. Kf4 g3 4. Da8 La7,Lb6 5. Kxg3 Lf2+ 6. Kh3 nebst 7. Dxg2#
4. ... Lf2 5. Kg4 Kg1 6. Da1+ Le1 7. Dxe1#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-03)
comment
Keywords: Minimal
Genre: n#
FEN: Q7/8/3K2p1/8/8/8/6pp/6bk
Input: Frank Müller, 2012-05-28
Last update: Frank Müller, 2012-05-28 more...
18 - P1247831
Ottó Titusz Bláthy
(44) The Chess Amateur 11/1922
P1247831
(2+16)
s#45
1. Kc1 ... 44. Db5 Ka2 45. Db2+ cxb2#
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Anton Baumann: unlösbar in 45 Zügen!
Nach 1.Kc1 ... 6.a8=D Kb5! braucht Weiss noch 48 Züge bis zum s#.
Mit der Stellungsveränderung sBc7 nach c5 ist es ein s#45 (mit den bei Blathy üblichen Dualen) (2020-11-14)
comment
Keywords: Minimal
Genre: s#
FEN: 7k/2p5/8/8/8/3pppp1/PKprpbp1/3bnqrn
Input: Frank Müller, 2012-09-02
Last update: Frank Müller, 2012-09-02 more...
19 - P1325305
Mirko Degenkolbe
1336 Troll 20 21/09/2016
Lob
P1325305
(2+5)
#7
b) wKb3->c2
SCHRECKE: a)+b): C+, Gustav 4.1d, Brute Force
a) 1.De4! Lg1 2.Db1 e5 3.Kc4 e4! 4.Da1 e3! 5.Kd3 e2! 6.K:e2 Kh2 7.Dh8#
1. ... e5 2.Kc4 Lg1 3.Db1 e4 4.Da1 ... usw. w.o.
b) 1.Kd2! Kg1! 2.Da1+ Kf2 3.Df6+ Kg1 4.D:e6 Kh1! 5.De4 Lg1! 6.Db1 Kh2 7.Dh7# (2020-10-27)
comment
Keywords: Minimal
Genre: n#
FEN: Q7/8/4p3/8/8/1K4p1/6pb/7k
Input: Rainer Staudte, 2016-09-17
Last update: Rainer Staudte, 2018-04-08 more...
20 - P1360528
Petre Stojoski
The Macedonian Problemist 57a 09-12/2018
Zoran Gavrilovski 50 JT Abt. H#>2
1. ehrende Erwähnung
PR Hans Gruber
P1360528
(2+13) C+
h#5
1. Se5-c4+ Kb2-c1 2. Kd6-e7 La1xd4 3. Lh2-c7 Ld4-g7 4. Sc4-e5+ Kc1-b2 5. Ke7-d6 Lg7-f8#
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Stefan Felber: Illegale Bauernstellung! (2019-02-02)
Viktoras Paliulionis: Possible correction: bBd7.
Also, the BQ can be replaced with a BR. (2020-10-08)
comment
Keywords: Illegal position, Checking key, Minimal, Model mate, Klasinc theme (K-L, s-L, s-l, k-l), Switchback (Kks), Selfblock, Line closing, Line closing, Bivalve
Genre: h#
Computer test: Popeye 4.67
FEN: 8/3p4/2qkp3/3pn3/pp1p4/1p1r4/pK5b/B7
Input: Marcin Banaszek, 2019-02-02
Last update: Gunter Jordan, 2019-05-16 more...
21 - P1380154
Pavel M. Arestov
80 64 - Shakhmatnoe obozrenie 09/2020
P1380154
(2+4)
#8
1. Dh2! Ke1 2. Dg3+ Kf1 3. Dxf3+ Kg1 4. Ke4 Lh6,L~ 5. Dg3+ Kf1 6. Kf3 Le3 7. Dg2+ Ke1 8. De2#
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Henrik Juel: A couple of the full-length variations are OK, but the others are dualistic, as are many of the short variations (2020-09-22)
comment
Keywords: Minimal (D)
Genre: n#
FEN: 8/8/8/8/3p4/3Kbb2/1Q6/3k4
Input: Rainer Staudte, 2020-09-22
Last update: Felber, Volker, 2020-10-12 more...
22 - P1380495
Torsten Linss
2071 Gaudium 231 30/09/2020
P1380495
(2+6) C+
h#7.5
3.1.1...
[The solution will not be displayed before its publication in the original source.]

Genre: h#
Computer test: Popeye 4.61
FEN: 1b3r2/8/4q3/6K1/2k5/2r1n3/8/4B3
Input: TLi, 2020-10-01
Last update: Gunter Jordan, 2020-10-01
23 - P1380560
Mirko Degenkolbe
Steven B. Dowd

Orbit 2007
nach Tivadar Kardos
P1380560
(2+9) C+
h#10
1. Lg1 Kxg1 2. e2 Kh1 3. e1=S Kg1 4. Sf3 gxf3 5. e3 f4 6. e2 fxe5 7. e1=S e6 8. Sd3 e7 9. Sc5 e8=S 10. Sb7 Sc7#
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SCHRECKE: Kardos: P0500795 (2020-10-16)
comment
Keywords: Minimal (B), Sacrifice key, under-promotion (ssS), konsekutive Umwandlungen 3, Smothered mate, Antiphönix, Phoenix, Corner mate, Stalemate dissolution
Genre: h#
Computer test: Gustav 4.0c
FEN: kn6/n7/p7/4p3/4p3/4p1p1/5bP1/7K
Input: Felber, Volker, 2020-10-03
Last update: Felber, Volker, 2020-11-17 more...
24 - P1380656
Charles Q. de France
50 The Omaha Daily Bee 20/11/1898
P1380656
(3+2) C+
#5
1. Kf3! Kh2 2. Kf2 droht 3. Lf4+ Kh1 4. Le4#
3. ... Kh3 4. Lf5#
2. ... Kh3 3. Lf5+ Kh2 4. Lf4+ Kh1 5. Le4#
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'Omaha Daily Bee' zum Autor: "C. Q. De France, Lincoln"
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-05)
comment
Keywords: Flight taking, Minimal (b), Corner mate
Genre: n#
Computer test: SCHRECKE (2020-10-05): C+, Gustav 4.1d, Brute Force
FEN: 8/7B/7B/8/5K1p/7k/8/8
Input: Rainer Staudte, 2020-10-05
Last update: Mario Richter, 2020-10-06 more...
25 - P1380849
Frank Richter
3479 Variantim 81 08/2020
P1380849
(5+2) C+
s#9
b) Tf3->b7
a) 1. Dh7! Kb8 2. e8=D+ Kc7 3. f8=D+ Tf7 4. Dh2+ Tf4 5. Dg6 Kd7 6. Lc6+ Kc7 7. Dgf7+ Kxc6 8. Dc2+ Tc4 9. Da4+ Txa4#

b) 1. Dh4! Kb8 2. e8=D+ Kc7 3. Dc4+ Kd6 4. f8=D+ Te7 5. Ka5 Ke5 6. Db8+ Tc7 7. Dcb3 Kd4 8. Df4+ Kc5 9. Da7+ Txa7#
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comment
Keywords: konsekutive Umwandlungen 2 (DD), Minimal (t), Miniature, Stalemate dissolution
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: k7/4PP2/K7/8/8/5r2/6BQ/8
Input: Rainer Staudte, 2020-10-12
Last update: Alfred Pfeiffer, 2020-10-13 more...
26 - P1380850
Anatoly Stepochkin
3478 Variantim 81 08/2020
P1380850
(5+2) C+
s#9
1. d8=L! Kh5 2. Dh4+ Kg6 3. g8=D+ Kf5 4. Dhg3 Ke4 5. Lb6 Kf5 6. Kg7 Ke4 7. Kf8 Kf5 8. D8g4+ Kf6 9. Ld8+ Txd8#
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comment
Keywords: konsekutive Umwandlungen 2 (LD), Minimal (t), Miniature, under-promotion in the key (L)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 7K/3P2P1/6k1/8/5Q2/3r4/2B5/8
Input: Rainer Staudte, 2020-10-12
Last update: Alfred Pfeiffer, 2020-10-13 more...
27 - P1380864
Edvin Alexander Ekholm
Hufvudstadsbladet 15/12/1929
P1380864
(4+2)
#3
1. Te6? Sb4 2. Td6+ Sd3+!

1. Lb1! Sb4 2. Td8+ Sd3+ 3. Txd3#
1. ... Kd2 2. Te2+ Kd1 3. Lc2#
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spätere Version: P1139269
Henrik Juel: Ruined by duals after 1... Se5,Se7,Sb8 (2020-10-13)
comment
Keywords: Critical move, Minimal (s), Miniature, Ideal mate (Gnaden-), Aristocrat
Genre: 3#
FEN: 4R3/8/2n5/8/4B3/8/N4K2/3k4
Input: Rainer Staudte, 2020-10-13
Last update: Alfred Pfeiffer, 2020-10-14 more...
28 - P1381323
Bernd Schwarzkopf
G36/12 feenschach 2017
Lob
PR Klaus Wenda
P1381323
(2+1) C+
#8
Haaner Schach
b) wSe3->h3
c) wSe3->h2
a) 1. Sc4 Ka2 2. Kc3 Kb1 3. Kd3 Kc1 4. Ke4 Kd1 5. Kf3 Ke1 6. Kg2 Ke2 7. Sa5 Kd2 8. Sb3#
b) 1. Sf4 Ka2 2. Sd5 Ka3 3. Kc3 Ka4 4. Kc4 Ka5 5. Kc5 Ka6 6. Kc6 Ka7 7. Kc7 Ka8 8. Sb6#
c) 1. Kb3 Kb1 2. Sg4 Kc1 3. Kc3 Kd1 4. Kd3 Ke1 5. Ke3 Kf1 6. Kf3 Kg1 7. Kg3 Kh1 8. Sf2#
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comment
Keywords: corner to corner (in b+c), Corner mate (in b+c), Haaner Chess, Minimal (S), Rex solus (s), Aristocrat
Genre: Fairies
Computer test: Popeye 4.61
FEN: 8/8/8/8/8/4N3/2K5/k7
Reprints: feenschach 236, p. 176, 07-08/2019
Input: Gunter Jordan, 2020-10-27
Last update: Alfred Pfeiffer, 2020-10-28 more...
29 - P1381568
Udo Degener
Mirko Degenkolbe

2355 The Macedonian Problemist 62, p. 20, 05-08/2020
P1381568
(2+12) C+
h#3
0.2.1...
1) 1. ... e7-e8=D 2. Td4 Dg8 3. Le4 Kf7-e8#
2) 1. ... Kf7-e8 2. Ke6 Kd8 3. Kf7 e7-e8=D#
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Reziprokwechsel-Meeraner, Themafiguren: wB/wD & wK
[MD 1471]
Inhalt:
Meerane-Thema, Fünfte Form (Sauberer Reziprokwechsel-Meeraner): In einem Hilfsmatt mit zwei Lösungen führt Weiß den Schlüssel aus. Der Mattzug von Lösung I. wird zum Schlüsselzug von Lösung II. Der Schlüssel aus Lösung I. wird zum Mattzug in Lösung II.
Themafiguren: weißer König und weißer Bauer.
Hier findet die Thematik auf einem einzigen Themafeld statt (e8).
Zweimal Mustermatt.
Dieses Mal gibt es die Besonderheit, dass Weiß mit einer Bauernumwandlung arbeitet.
SCHRECKE: kein Mustermatt in 2) (2020-11-05)
comment
Keywords: Minimal (B), Meerane-Thema, Promotion (D), Promotion in the key (in a), Promotion in the mating move (in b), Meerane-Thema, Battery creation (in a), Batteriematt diagonal (in a), Königsbatterie (in a), discovered checkmate (in a)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/r2pPKpb/2pb1p2/2pkp2n/7r/8/8/8
Input: Felber, Volker, 2020-11-05
Last update: Felber, Volker, 2020-11-06 more...
30 - P1381635
Mirko Degenkolbe
8711 Seven Chess Notes 172, p. 19, 06/2020
P1381635
(5+2) C+
s#5*
* 1. ... Lh8xg7#
1. Dg5+! Kf7 2. Dd5+ Kf8 3. Da8+ Kf7 4. De8+ Kf6 5. Dh5 Lh8xg7#
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Synthese-Meeraner, Themafigur: sL
[MD 1531]
Anton Baumann: gespiegelter Vorgänger von Oleg Paradinski: P1016504 (2020-11-09)
comment
Keywords: Model mate, anticipated (P1016504), Minimal (l), Miniature, Mutate, Meerane-Thema, Checking key, Round Trip (D-5)
Genre: s#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 7b/6NP/3P1k1K/7Q/8/8/8/8
Input: Felber, Volker, 2020-11-09
Last update: Felber, Volker, 2020-11-11 more...
31 - P1382177
Mechislovas Rimkus
8353 Phénix 290-291 11-12/2018
Lob
P1382177
(2+6) C+
h#10
0.1.1...
1. ... Lh8-d4 2. Lc5-d6 Ld4xb6 3. Ld6-g3 Lb6-c5 4. b7-b5+ Ka7-a6 5. b5-b4 Ka6-b5 6. b4-b3 Kb5-c4 7. b3-b2 Kc4-d3 8. b2-b1=L+ Kd3-e2 9. Lb1-e4 Ke2-f1 10. Le4-h1 Lc5-g1#
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PR Menachem Witztum 11-12/2019
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comment
Keywords: Minimal (L), Model mate, Liniensperrung, Check Protection, Excelsior, black, under-promotion (l), Selfblock
Genre: h#
Computer test: C+ Popeye 4.61
FEN: 7B/Kpq5/1r6/2b5/8/7r/7k/8
Input: Marcin Banaszek, 2020-11-20
Last update: Gunter Jordan, 2020-11-20 more...
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The problems of this query have been registered by the following contributors:

Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (1)
Zuncke/Bruder (8)
Felber, Volker (7)
Frank Müller (4)
Mario Richter (1)
Rainer Staudte (6)
Marcin Banaszek (2)
TLi (1)
Gunter Jordan (1)