Die Schwalbe

13 problem(s) found in 6640 milliseconds (displaying 13 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Unterverwandlung' AND S='idee & form'] [download as LaTeX]

1 - P1002806
Gabor Cseh
H2465 The Problemist 03/2001
1. Preis
P1002806
(8+12)
h#5
2.1...
1) 1. gxh4 a8=L 2. h3 Lxg2 3. Dxg2 f8=D 4. Dg7 Dh8 5. Dxb2 Dxb2#
2) 1. gxf4 f8=D 2. f3 Db4 3. f2 Dxb3 4. Kxb3 a8=L 5. Ka2 Ld5#
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Anton Baumann: C+ Gustav 4.1d (2020-06-09)
Teppo Mänttä: reprint: Tehtäväniekka n:o 3, page 142, 14/09/2016. Published in Kari Valtonen's article about Hungarian themes and composers. (2021-04-28)
comment
Keywords: Capture key, Promotion (D), under-promotion (L), konsekutive Umwandlungen 2 (LD, DL), Square vacation, Opferbahnung (in 1), Model mate (in 2)
Genre: h#
FEN: 8/P4P2/4P3/1P4p1/5P1P/1p1p4/kPp3pp/rnK2nrq
Reprints: 5) idee & form 154, p. 5223, 04/2022
Input: hpr, 2002-03-02
Last update: Gunter Jordan, 2023-01-23 more...
2 - P1234618
Camillo Gamnitzer
730 idee & form 04/1996
2. Preis
P1234618
(11+13) C+
s#5
1. Lf6! droht 2. Te4 ... 3. Dd2+ Kxd2 4. Sb3+ cxb3#
1. Lf6 f2? 2. Te4 f1=S 3. De1+ Sd2 4. Dxd2+ etc.
1. Lf6 T8xe7? 2. Te3+ Txe3 3. Sxf3+ Te5 4. Db3+
1. Lf6 Sc6,Tf7 2. Sxf3+
1. Lf6 Lxe6 2. Lxg7 droht 3. Sxf3+ Lxg7 4. Db3+ cxb3#
1. Lf6 Lxe6 2. Lxg7 Lxg7 3. Sb5+ axb5 4. Sa4+ bxa4 5. Dd3+ cxd3#
1. Lxg7? Lxg7!
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comment
Keywords: Beseitigung hinderlicher Kraft, Line opening, under-promotion (sS)
Genre: s#
Computer test: A. Baumann: Gustav 4.2a
FEN: 1nn1r1b1/4P1rp/p3R1pb/4B3/2pN1Pp1/P1k2p2/KN6/RB1Q4
Input: Frank Müller, 2012-03-16
Last update: Dieter Berlin, 2024-01-02 more...
3 - P1236919
Reinhardt Fiebig
2908 idee & form , p. 3609, 04/2011
P1236919
(2+10) C+
h#6
1. Lg3 hxg3 2. e1=L g4 3. Da1 gxf5 4. Da7 f6 5. La5 fxe7 6. Ld8 exd8=D#
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comment
Keywords: Minimal, under-promotion (sL), Promotion in the mating move (wD), Excelsior white
Genre: h#
Computer test: A. Baumann: Gustav 4.2a
FEN: 1k6/1p2p1q1/8/2p2p2/7p/8/4p1pP/4b1K1
Input: Felber, Volker, 2012-04-15
Last update: Dieter Berlin, 2024-01-25 more...
4 - P1237750
George P. Sphicas
2666v Ideal-Mate Review 07-09/1988
nach U. Heinonen
P1237750
(8+8) C+
ser-h#40
1. h1=D 2. Dxh5 3. De8 4. h5 5. h4 6. hxg3 7. g2 8. g1=D 9. Dxg4 10. f1=L 11. Ld3 12. Lxc2 13. Lf5 14. c2 15. c1=L 16. Lxa3 17. Ld6 18. a3 19. a2 20. a1=S 21. Sb3 22. Sxa5 23. Sc6 24. a5 25. a4 26. a3 27. a2 28. a1=T 29. Ta8 30. Td8 31. Lc8 32. Ke6 33. Kd7 34. Dge6 35. g4 36. g3 37. g2 38. g1=T 39. Tg7 40. Te7 bxc6#
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Korrektur in 10-12/1988, Seite 16
Anton Baumann: C+ Gustav 4.2a (21h00') (2023-09-19)
comment
Keywords: Ideal mate, Kindergarten Problem, Seriesmover, Allumwandlung, konsekutive Umwandlungen 7 (ddllstt), Pawn mate, Selfblock, Entblockung, Promotion, under-promotion, Promotions to rooks, Promotions to queens, Promotions to bishops, Promotion key
Genre: Fairies
Computer test: V. Kotesovec: Alybadix (1 h 23 m)
FEN: 8/7p/pK6/PP1k2pP/p5P1/P1p3P1/2P2p1p/8
Reprints: G26 FIDE Album 1986-1988 , p. 464,
(60) Ideal-Mate Review 53 07-09/1994
4) idee & form 161, p. 5461, 01/2024
Input: Frank Müller, 2012-05-01
Last update: Gunter Jordan, 2024-03-13 more...
5 - P1268230
Ralf Chris Handloser
Bruno Stucker

idee & form , p. 919, 07/1992
7. Platz
Sachsen - Schweiz 1991-1992
P1268230
(11+7) C+
#4
1. Lf7! d4 2. g8=S d3+ 3. Sf6 exf6 4. e7#
1. ... dxe4 2. Lg6 exf3 3. Dc2 Ka1 4. Db1#
2. ... e3 3. Le4 exd2 4. Ld5#
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comment
Keywords: under-promotion (wS), Stalemate avoidance
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 7K/4p1P1/2P1P3/1p1p3B/pP2P3/p4P2/kb1R1P2/3Q4
Input: Felber, Volker, 2013-04-22
Last update: Dieter Berlin, 2023-10-23 more...
6 - P1268856
Oleksandr B. Tsaplin
3255 idee & form , p. 3907, 04/2013
P1268856
(2+3) C+
h#5
1. Th1 Kd6 2. Ke2 Ke5 3. Kf1 Kf4 4. Kg1 Kg3 5. f1=L Lf2#
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comment
Keywords: Minimal (L), under-promotion (l), Schlüssel = Eckzug, Selfblock, Ideal mate, Remote selfblock, Miniature
Genre: h#
Computer test: Gustav 4.2a, Brute Force
FEN: 8/2K5/7r/8/8/8/5p2/3kB3
Input: Felber, Volker, 2013-04-29
Last update: Alfred Pfeiffer, 2022-08-01 more...
7 - P1268859
Alain Bienabe
3258 idee & form , p. 3908, 04/2013
Spezielle ehrende Erwähnung
P1268859
(2+11) C+
h#7
1. f1=T+ Kg2 2. Tf3 exf3 3. b1=T fxe4 4. Tb7 e5 5. h1=T exd6 6. Th6 d7 7. Ta6 dxc8=S#
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Anton Baumann: C+ Gustav 4.1d (2021-02-24)
comment
Keywords: Excelsior white, under-promotion (Springer), Minimal, Promotion, konsekutive Umwandlungen 4 (tttS), under-promotion in mating move
Genre: h#
FEN: bbn5/k7/3p4/p7/4p3/4p3/1p2Pp1p/7K
Reprints: 3258 idee & form 126, p. 4231, 04/2015
Input: Felber, Volker, 2013-04-29
Last update: James Malcom, 2021-02-24 more...
8 - P1301257
Torsten Linss
S2512 The Problemist 09/2014
4. Lob
P1301257
(5+2)
s#11
1. b8=D+! Kd7 2. e8=T c5 3. Dd8+ Kc6 4. a8=D+ Kb5 5. Ddb8+ Kc4 6. Te1 Kd4 7. h8=L+ Kc4 8. Kd1 Kd3 9. Df4 c4 10. Lb2 c3 11. Lc1 c2#
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Anton Baumann: C+ Gustav 4.2a (2022-07-19)
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Keywords: Kindergarten Problem, konsekutive Umwandlungen 4 (DTDL), Pawn mate, under-promotion, Minimal (s), Miniature, Selfblock, Model mate, Checking key, Promotion key, Flight taking
Genre: s#
FEN: 8/PPk1P2P/2p5/8/8/8/2K5/8
Reprints: 14) idee & form 143, p. 4843, 07/2019
Input: Frank Müller, 2015-04-11
Last update: Rainer Staudte, 2023-01-19 more...
9 - P1302074
Ivan Soroka
3615 idee & form (126) 04/2015
P1302074
(5+2) C+
s#8
1. g8=T! Kh2 2. b4 Kh1 3. b5 Kh2 4. b6 Kh1 7. b7 Kh2 6. b8=L Kh1 7. Dc6+ Lg2 8. Df3 Lxf3#
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comment
Keywords: konsekutive Umwandlungen 2 (TL), Excelsior white (L), under-promotion key (T)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: K7/B5P1/7Q/8/8/7b/1P6/7k
Input: Frank Müller, 2015-04-26
Last update: Alfred Pfeiffer, 2020-10-15 more...
10 - P1385337
Kurt Keller
1562 Troll 3 20/01/2021
P1385337
(3+3) C+
#6
1. Te6! c4 2. Kb4 c3 3. Kb3 c2 4. Tc3 c1=D,T,L,S 5. Txc1 Kd3 6. Td1
3. ... Kc5 4. Txc3+ Kb5 5. Tec6 droht 6. T3c5#
4. ... Kd4 5. Tc1 Kd3 6. Td1#
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Aufgabe Nr. 1562 (Keller [Ulm, Germany]) 1. Te6! (Zugzwang) 1...c4 2. Kb4 c3 3. Kb3 c2 4. Tc3 c1D 5. T:c1 Kd3 6. Td1, 3...Kc5 4. Tc3+ Kb5 5. Tc6 nebst 6. Tc5 matt, 4...Kd4 5. Tc1 Kd3 6. Td1 matt. (4 Punkte)
(Udo Degener, Grandmaster of Chess Composition (Potsdam, Germany), Unsere Schachseite. Lösungen aus Troll 3/21, in: TROLL 6 2021, p. 28, 2021-03-03 [2021TRO.pdf])
Comments:
  • Yet Another Chess Problem Database (528623)

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comment
Keywords: Miniature, Model mate, Square vacation, Selfblock, Promotion, under-promotion, Line opening
Genre: n#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-01-15)
FEN: 8/8/8/1Kpp4/3k4/7R/8/4R3
Reprints: 43) idee & form 161, p. 5451, 01/2024
Input: Rainer Staudte, 2021-01-13
Last update: Gunter Jordan, 2024-03-12 more...
11 - P1396626
Steven B. Dowd
Mirko Degenkolbe

4734 idee & form 152, p. 5153, 10/2021
P1396626
(4+7) C+
h#8
1. Le8 Kg1 2. Lb5 Kh1 3. Ld3 exd3 4. e2 d4 5. exf1=L d5 6. Lb5 d6 7. Le8 d7 8. Lh5 d8=D,L#
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Inhalt:
Schwarzer Phönix.
Damit der umgewandelte Läufer die „richtige Farbe“ bekommt, muss der umwandelnde Bauer den weißen Läufer beseitigen. Der Phönix-Läufer muss denselben Weg nehmen, wie sein Vorgänger, nur eben in entgegengesetzte Richtung, um schlussendlich im Mattbild auf dem Feld zu blocken, von dem aus sein Vorgänger gestartet ist.
Mustermatt.
(MD1760)
Gunter Jordan: Die Idee mit der Pseudo-Rückkehr des schwarzen Läufers finde ich super. Der Mattdual ist natürlich schade. (2021-12-05)
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Keywords: Model mate, Phoenix (Schwarz), under-promotion (l), Phoenix
Genre: h#
Computer test: Gustav 4.0c
FEN: 8/8/4p3/7b/4p1pk/4p1p1/4P1P1/5B1K
Input: Felber, Volker, 2021-12-05
Last update: Gunter Jordan, 2021-12-05 more...
12 - P1411657
Eberhard Schulze
5013 idee & form 159, p. 5390, 07/2023
P1411657
(2+5) C+
h#6
0.1.1...
1. ... Sxc3 2. e2 Sd5 3. Lb4 Sxe7 4. e1=T Sf5 5. Lf8 Kc8 6. Te7 Sd6#
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Anirudh: Should be h#5.5 for a unique solution -
1...Sxc3 2.e2 Sd5 3.Bb4 Sxe7 4.e1=R Sf5 5.Bf8 Kc8 6.Re7 Sd6# (2023-08-08)
Joost de Heer: That's what it says already: h#6 0.1. is an old way of writing h#5.5 (2023-08-08)
A.Buchanan: Guess the pawn grabbing is thematic: -sBc3, wSb1/d1 is still unique (2023-08-08)
comment
Keywords: Minimal (S), Miniature, Line opening, Switchback (S), under-promotion (t), Selfblock, Ideal mate, Line closing, changed blocks, Square vacation
Genre: h#
Computer test: Gustav 4.2
FEN: 4k3/1K2p3/8/3N4/8/2p1p3/8/4b3
Input: Eberhard Schulze, 2023-08-08
Last update: Felber, Volker, 2023-12-13 more...
13 - P1414434
Marko Ylijoki
5061 idee & form 160 10/2023
P1414434
(2+7) C+
h#7
0.1.1...
b) wBc2->c7
a) 1. ... c3 2. Lg1 c4 3. f2 c5 4. f1=T c6 5. Tf8 c7 6. Tb8 c8=D 7. Sd4 Da6#
b) 1. ... c8=D+ 2. Db8 Dd8 3. Lg3 Kg1 4. Lc7 Kf2 5. Kb7 Ke3 6. Kc6 Ke4 7. Db6 Dd5#
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Yuri Bilokin: you can see a) 1.Bg1 c4 2.f2 c5 3.f1=R c6 4.Rf8 c7 5.Rb8 c8=Q 6.Sd4 Qa6#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Sf4 c8=Q#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Qe1 c8=Q#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Qf2 c8=Q#
b) 1.Qg5 Kxh2 2.Qc5 Kh3 3.Kb7 Kg4 4.Kc6 c8=Q+ 5.Kd5 Kf5 6.Bd4 Qxe6#
1.Qg5 Kxh2 2.Kb7 Kh3 3.Qc5 Kg4 4.Kc6 c8=Q+ 5.Kd5 Kf5 6.Bd4 Qxe6#
1.Qg7 Kxh2 2.Kb7 Kh3 3.Kc6 c8=Q+ 4.Qc7 Kg4 5.Bc5 Kf5 6.Kd6 Qxe6#
1.Qg7 Kxh2 2.Kb7 Kh3 3.Kc6 c8=Q+ 4.Qc7 Kg4 5.Kd6 Kf5 6.Bc5 Qxe6# (2024-01-30)
comment
Keywords: Corner mate (in a), Epaulettenmatt (in b), Excelsior white (in a), Remote selfblock (in b), konsekutive Umwandlungen 2 (tD in a), Line closing (in a), Model mate, Checking key (in b), Selfblock, Promotion (D), Promotion key (in b), under-promotion (t in a), Minimal
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: k7/8/4n3/8/8/5pq1/2P2b1n/3b3K
Input: Gunter Jordan, 2024-01-11
Last update: Gunter Jordan, 2024-01-11 more...
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The problems of this query have been registered by the following contributors:

hpr (1)
Frank Müller (4)
Felber, Volker (5)
Rainer Staudte (1)
Eberhard Schulze (1)
Gunter Jordan (1)