Die Schwalbe

27 problem(s) found in 941 milliseconds (displaying 27 problem(s)). [COMMENTDATE>=20230128] [download as LaTeX]

1 - P1008550
Martin Wessels
10295 Die Schwalbe 176 04/1999
P1008550
(10+7)
#2
vvv
1. Se3? droht 2. Dc4# A) 1. ... fxg6! a)
1. Sgh4? droht 2. De2# B) 1. ... Lxf5! b)
1. Ld2? droht 2. Db1#
1. ... fxg6 2. De2#
1. ... Lxf5 2. Dc4#
1. ... Tb7!

1. Lb2! droht 2. Db1#
1. ... fxg6 2. Dc4#
1. ... Lxf5 2. De2#
play all play one stop play next play all
(M. Wessels). 1.Se3? (2.Dc4 , A) (1.- f:g6! , a); 1.Sgh4? (2.De2 , B) (1.- L:f5! , b); 1.Ld2? (2.Db1) f:g6 , a/L:f5 , b 2.De2 , B/Dc4 , A (1.- Tb7!); 1.Lb2! (2.Db1) f:g6 , a/L:f5 , b 2.Dc4 , A/De2 , B. Virtueller Hannelius, reeller Dombrowskis und reziproker Mattwechsel in hervorragender klarer Darstellung. Hier scheint mir das Attribut " Meisterwerk " zweifellos angebracht (HJ). Ein starkes Stück! - eins von der Sorte, die Herbert Grasemann gern " neudeutsch " zu betrachten pflegte... Der Achsenwechsel im ersten Zug (zur Voraussperre) ist ein Schlüssel-Erlebnis. (Reichstag-Zitat vom 19. April) (FH). Die Verbindung der 3 Themen reziproker Mattwechsel, Dombrowskis-Hannelius-Mechanismus und fortgesetzter Angriff ist großartig. Die Widerlegungen der Verführungen sind allerdings recht naheliegend (HZ). Gesammelte Lobeshymnen, die aber wirkungslos verpuffen, denn der Autor teilte mir mit, daß seine Aufgabe steingetreu in gespiegelter Stellung vorweggenommen ist durch A. Lobussow, 2. Preis 'Hlas Ludu' 1988, FIDE-Album 1986-88, Nr. 73, festgestellt von Wieland Bruch. Das ist Künstlerpech (FP). [s. P1033521]
Henrik Juel: C+ Popeye 4.61 (2023-01-28)
comment
Keywords: anticipated (P1033521)
Genre: 2#
FEN: 2b2R2/r4p2/p1BP2N1/3rPNP1/4k1p1/8/6K1/2B2Q2
Input: Gerd Wilts, 2003-06-30
Last update: Mario Richter, 2023-01-28 more...
2 - P1018782
Vincente Maria Norberto Portilla
Zu Hause 1870
P1018782
(8+3)
#2

BS Problemid: 3619
Authors: Portilla, Vincente Maria Norberto
Sources: Chess Problems by V. M. N. Portilla 1873
BDS solved 2001
Years: 1872
SCHRECKE: C+, popeye 4.87
1. Ta1! Kg6 2. Db1# (2023-01-28)
comment
Keywords: Brian Stephenson Collection (3619)
Genre: 2#
FEN: 5K2/7k/5B2/6Pp/5p1P/5P2/4P3/4R2Q
Reprints: 904 Neue Berliner Schachzeitung , p. 379, 11-12/1871
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2019-01-08 more...
3 - P1020095
Kenneth S. Howard

P1020095
(7+2)
#2

BS Problemid: 4935
Authors: Howard, Kenneth S
Sources:
Years: 0000
SCHRECKE: C+, popeye 4.87
1. Kc4! Ke4 2. De3#
1. ... Kf4 2. Kd5#
1. ... Ke6 2. Kd4# (2023-01-28)
comment
Keywords: Brian Stephenson Collection (4935)
Genre: 2#
FEN: 8/3pB3/3P4/4k3/1R4P1/1QK5/3P4/8
Input: Brian Stephenson, 2004-08-12
4 - P1022273
George Hume

1. Preis Set
P1022273
(11+10)
#2

BS Problemid: 7129
Authors: Hume, George
Sources: Changing Fashions 1925
Years: 1881
Martin Ramsauer: Urdruck: Boys Newspaper, 1881
Reprint: 730, The English Mechanic and World of Science, 03/02/1882, S. 531

1. Dd3!
1. ... Kxf2 2. Df1#
1. ... Kf4 2. Df5#
1. ... Txh3 2. Kxg5#
1. ... Ta5 2. Df5#
1. ... Tb8,Tb7,Tb6 2. Df5#
1. ... Txe5 2. Kxe5#
1. ... Td5,Tc5 2. Df5#
1. ... g4 2. Kg5#
1. ... d5,d6,dxc6 2. Ke6#
1. ... h5,h6 2. Kg6#
1. ... Lc5,Ld6 2. Kg7#
1. ... Le7+ 2. Kxe7#
1. ... Lh6 2. Ke7#
1. ... Lg7+ 2. Kxg7# (2018-09-09)
SCHRECKE: C+, popeye 4.87 (2023-01-28)
comment
Keywords: Brian Stephenson Collection (7129)
Genre: 2#
FEN: 5b2/B2p1R1p/B1P2K2/1r2P1p1/bpQ5/1p2NkrR/1P3P2/8
Input: Brian Stephenson, 2004-08-12
5 - P1022367
George Hume
49 North Shields Daily News 15/04/1886
P1022367
(8+6)
#2
1. Sc4! (Zugzwang)
1. ... Kxc4 2. Sb4#
1. ... Sxe3 2. Sxe3#
1. ... Sa1,Sc2~ 2. Sb4#
1. ... Sd3,Sf4~ 2. Le6#
1. ... b5 2. Dc5#
1. ... a6,a5 2. Sxb6#
1. ... Txe7 2. Sxe7#
1. ... Ta8,Te8-*8 2. De4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-01-28)
comment
Keywords: Brian Stephenson Collection (7223)
Genre: 2#
FEN: 4r3/p1RBQ3/1pNN4/3k4/5n2/4BP2/K1n5/8
Reprints: 26 Changing Fashions 1925
13 El Ajedrez Espanol 2 10/1934
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2019-05-20 more...
6 - P1024698
Alfred Olaf Karlström
Norsk Sjakkblad 1935
P1024698
(7+8) C+
#2
1. Tg4? droht 2. Txg8#
1. ... Tg3 2. Tf3# 1. ... Lg3 2. Tff4# 1. ... Sg3 2. Tf1# 1. ... Lxe6 2. Tf8# 1. ... Lf7!

1. Tg6! droht 2. Txg8#
1. ... Tg3 2. Td3# 1. ... Lg3 2. Tdf4# 1. ... Sg3 2. Td1# 1. ... Lxe6 2. Td8#

1. ... Lf7 2. Td8#
1. ... hxg6 2. Th4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (9572), half-battery, white, Changed mates, Option key, discovered checkmate (sechsfach)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6bk/7p/K3PR2/8/3R4/p6r/2B3Qb/B4n1r
Reprints: 295 FIDE Album 1914-1944/I , p. 65, 1971
1083 Beispiele zur Ideengeschichte des Schachproblems , p. 222, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-01-28 more...
7 - P1030727
Franz Schrüfer
5840 Deutsche Schachzeitung , p. 256, 08/1885
Turnier des Deutschen Schachbundes 1885
3. Preis, Abteilung Dreizüger
P1030727
(8+7)
#3
1. Tg2!
play all play one stop play next play all
Einsendung zum Problemturnier des IV. Kongresses des Deutschen Schachbundes, Hamburg 1885
Erhielt neben dem 3. Pries für Dreizüger auch noch den 1. Preis für Sendungen (aka "Sets")

Nachdruck im 1886 erschienenen Kongressbuch (dessen Vorwort datiert auf den 02. Juni 1886), Problem 28, S. 243)
athulin: From 4th congress of DSB, 1885.
Won 3 pr. for #3, as well as 1 pr for sets.
First publication? Deutsche Schachzeitung 40/8 (Aug., 1885), p. 256, prb. 5840 (2022-07-16)
Henrik Juel: thriple threat 1.Tg2 thr. 2.Db6,Df2,Db2 and some duals (2023-01-28)
Henrik Juel: spelling is triple, of course, not thriple; I was thinking of three (2023-01-28)
more ...
comment
Keywords: Brian Stephenson Collection (15628)
Genre: 3#
FEN: 7n/3p1pK1/3Np3/4k3/2P5/2P3pP/1Q1R4/6Bb
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-01-28 more...
8 - P1039818
George Hume
14E Simple Two-move Themes 1924
P1039818
(9+7)
#2
1. Dg2! droht 2. Dg8#
1. ... Lxe4 2. Td1#
1. ... Txe4 2. Tf5#
1. ... Txf6 2. Sxf6#
1. ... Tg4 2. Tf5#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-01-28)
comment
Keywords: Brian Stephenson Collection (24774)
Genre: 2#
FEN: 8/4R3/3p1P2/1P1k4/2p1Nr1p/1NPb4/3Q4/5RnK
Reprints: 49 L'Humanite 17/12/1934
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2016-02-15 more...
9 - P1062441
F. G. Hughes
British Chess Federation 1942-1943
3. Lob
British Chess Federation Tourney No. 42
P1062441
(8+7)
#3

BS Problemid: 47528
Authors: Hughes, FG
Sources:
Years: 1942-1943
Henrik Juel: triple threat 1.Tb2 thr. 2.Dc2,De2,Dg6 (2023-01-28)
comment
Keywords: Brian Stephenson Collection (47528), anticipated (P1030727)
Genre: 3#
FEN: n7/1Kp1p3/3pN3/3k4/5P2/Pp3P2/4R1Q1/bB6
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-01-28 more...
10 - P1097513
Franz Palatz
1501 Magyar Sakkvilag 02/1934
2. ehrende Erwähnung
P1097513
(7+7)
#3
1. Sd5? Dg3
1. Sf5? Da1
1. Lc3! Dxc3 2. Sd5 De5 3. Sd8#
1. ... Txc3 2. Sf5 De5 3. Sd8#
play all play one stop play next play all
Vereinigung von Römer und Hamburger (Hilfsstein-Römer).
Der Hilfsstein sTe3 schaltet Da1 aus und dafür das analoge De5 ein.
SCHRECKE: C+, popeye 4.87 (2023-01-29)
more ...
comment
Keywords: Sacrifice key (L)
Genre: 3#
FEN: 2K5/2pRN1p1/1pN1k1B1/2p3P1/8/4r3/3B4/4q3
Reprints: 1071 Beispiele zur Ideengeschichte des Schachproblems , p. 219, 1982
Input: Frank Müller, 2010-01-02
Last update: Dieter Berlin, 2023-01-28 more...
11 - P1129879
Vincente Maria Norberto Portilla
Chess Problems 1874
P1129879
(3+4)
#3
1. Dxa1+ Kxa1 (1... Kb3 2. Sb6 a2 3. Db2#) 2. Sxb4 a2 3. Sc2#
play all play one stop play next play all
E4-S-S
SCHRECKE: C+, popeye 4.87 (2023-01-28)
comment
Keywords: Miniature Collection (0321638)
Genre: 3#
FEN: 7Q/8/8/3N4/1p6/p7/k7/n1K5
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
12 - P1129908
Werner Speckmann
B Deutsche Schachzeitung , p. 142, 04/1976
P1129908
(3+2)
#4
1. d8=T Sc3 (1... Sxb4+ 2. Kb3 Sd3 3. Txd3 Kb1 4. Td1#) (1... Sc1 2. Kxc1 Ka2 3. Td3 Ka1 4. Ta3#) 2. Kxc3
play all play one stop play next play all
TX7 H39 4m
Pogosjanz, 01.02.1990, 64-Schachmatnoe obosrenie
SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-28)
comment
Keywords: Miniature Collection (0072292)
Genre: n#
FEN: 8/3P4/8/8/1P6/8/n1K5/k7
Input: Felber, Volker, 2010-09-11
Last update: Roland Ott, 2023-01-28 more...
13 - P1171879
Jürgen F. Porst
Nationaltidende 02/10/1887
P1171879
(5+2)
#4
1. Lf6 h6 2. Lg5 hxg5 3. f3 g4+ 4. fxg4#
play all play one stop play next play all
B3a IM
SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-28)
comment
Keywords: Miniature Collection (0321979)
Genre: n#
FEN: 7B/5N1p/8/5P1k/8/7K/5P2/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
14 - P1222876
Alfred Olaf Karlström
Norsk Sjakkblad 05-06/1933
Preis
P1222876
(11+10) C+
#2
1. Sxe5!
play all play one stop play next play all
more ...
comment
Keywords: Flight-giving key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3BR2K/2rN2Q1/1p1p4/1p2p1p1/3k1p1P/5B2/1PpNP3/3R2q1
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2023-01-28 more...
15 - P1222887
Alfred Olaf Karlström
Norsk Sjakkblad 10/1934
Monatsinformal
Preis
P1222887
(9+11) C+
#2
1. Sxe3! droht 2. Dd4#
play all play one stop play next play all
more ...
comment
Keywords: Flight-giving key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1n1b2q1/5ppb/1N6/3Nk3/1Q3p1P/2P1p2B/K3R3/1n2Br2
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2023-01-28 more...
16 - P1223077
Kenneth S. Howard
Revue d'Echecs 1903
P1223077
(10+12) C+
#2
1. Sb4! (Zugzwang)
1. ... Lc7,Lb7 2. Kxd7#
1. ... Lc6,Lb6 2. Kxd6#
1. ... Tb7,Tc6 2. Sxd5#
1. ... Tc7,Tb6 2. Kd8#
play all play one stop play next play all
klären: Les Tours de Force, 1903, Nr. 80

s.a. gespiegelte Version unter P1027250
SCHRECKE: C+, popeye 4.87 (2023-01-28)
comment
Keywords: Organ Pipes
Genre: 2#
Computer test: SCHRECKE (2023-01-28): C+, popeye 4.87
FEN: b3R3/r2pKPqp/r2p1B1P/b2p4/6p1/N1P1kpP1/N1Q5/8
Reprints: 80 Les Tours de Force sur l'Échiquier , p. 72, 1906
Input: Felber, Volker, 2011-11-08
Last update: Mario Richter, 2023-01-28 more...
17 - P1244470
Herbert Hultberg
1561 Freie Presse (Chemnitz) 31/05/1974
P1244470
(7+8)
#2*
* 1. ... Lf2 2. Dd2#
* 1. ... e5 2. Sd5#

1. Txb4! e5 2. Sf5#
1. ... Sxe2 2. Tb3#
1. ... Sd1,S~ 2. Te4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-01-28)
comment

Genre: 2#
FEN: 8/4N1p1/4p1B1/8/1p3p2/1Rn1kN2/4P2p/4Q1bK
Input: Felber, Volker, 2012-07-12
Last update: Felber, Volker, 2014-06-30 more...
18 - P1244698
Herbert Hultberg
1646 Freie Presse (Chemnitz) 07/02/1975
2. ehrende Erwähnung
P1244698
(6+5)
#2*
* 1. ... Lxg2 2. Sd7#
* 1. ... S~ 2. Sc4#

1. Dg6! droht 2. Txe4#
1. ... Kf4 2. Txe4#
1. ... Lf5 2. Dd6#
1. ... Lxg2 2. Dg5#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-01-28)
comment

Genre: 2#
FEN: 8/2K2Q2/1N6/3Pk3/3pn3/7b/1n4P1/4R3
Input: Felber, Volker, 2012-07-16
Last update: Felber, Volker, 2014-07-06 more...
19 - P1247693
Herbert Hultberg
2223 Freie Presse (Chemnitz) 28/11/1980
P1247693
(10+11)
#2
1. Lb3? Kc3!
1. Lc4? Txf2!
1. Ld5? Ld1!,L~!
1. Le6? Ke5!
1. Lf7? Da8!,Dc8!

1. Lg8! droht 2. Da1#
1. ... Txf2 2. Tc6#
1. ... Ld1,L~ 2. Tb5#
1. ... Da8 2. Dg7#
play all play one stop play next play all
Nummer war mit '2233' verdruckt.
SCHRECKE: C+, popeye 4.87 (2023-01-28)
comment

Genre: 2#
FEN: 5q2/Q7/1R1P4/5p2/1P1kprp1/3pN3/B1brpP1B/2R1n2K
Input: Felber, Volker, 2012-08-28
Last update: Felber, Volker, 2014-07-28 more...
20 - P1276985
Peter Heyl
Tolna Megyei Nepujsag 1963
2. Preis
Tolna-Thematurnier
P1276985
(12+4) C+
#2
1. dxe8=D,L? droht 2. Sg3#, 1. ... Dd4!
1. dxe8=S? droht 2. Sd6#, 1. ... Dxg1!
1. e7! droht 2. Tg5#
1. ... Dd4 2. dxe8=S#
1. ... Dxg1 2. dxe8=D,L#
play all play one stop play next play all
more ...
comment
Keywords: Exchange of Promotions, under-promotion in mating move (S, L), discovered checkmate, Sacrifice key (T)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2Bbn3/q2P4/4P1N1/3P1k2/5P1P/5P1K/1B2N3/6R1
Reprints: 5316 Schach , p. 317, 10/1966
Input: Felber, Volker, 2013-09-01
Last update: Dieter Berlin, 2023-01-28 more...
21 - P1341490
Oswald Jarosz
Tygodnik Illustrowany 1913
ehrende Erwähnung
P1341490
(8+9)
#2
1. Da8! (Zugzwang)
1. ... b3 2. Sc3#
1. ... c3 2. Lb3#
1. ... f4 2. Le4#
1. ... Sa5,Sc~ 2. Se7#
1. ... Scxd4 2. Dxb7#
1. ... Sc5,Se~ 2. Sf4#
1. ... Sexd4 2. Dg8#
1. ... Da7,D~ 2. Se7#
1. ... Dxa8 2. Sb6#
( 1. ... Dc8,Db6 2. Se7#,Sb6# )
play all play one stop play next play all
ehrende Erwähnung [wzmianka zaszczytna] 2. Zweizüger-Turnier des 'Tygodnik Illustrowany', Nr. 17, Motto: "Z Bozej laski"
Henrik Juel: dual after 1... Dc8,Db6 (2023-01-28)
comment

Genre: 2#
FEN: 7Q/1q1p4/2npn1N1/3k1p2/NppP4/5P2/2B3K1/3R4
Reprints: 253 Szachista Polski 12/1913
Input: Mario Richter, 2017-10-11
Last update: Marcin Banaszek, 2023-01-28 more...
22 - P1347466
Michel Caillaud
R218 Problem Paradise 76 10-12/2016
P1347466
(12+14)
BP in 40,5
Doppelkurzestzüger
Vladimir Rey: 1. d3 e6 2. d4 Ke7 3. d5 De8 4. d6+ cxd6 5. Dd2 d5 6. Dd3 d4 7. Dc3 d3 8. e3 d2+ 9. Ke2 d1=T 10. f3 Te1+ 11. Kd2 a6 12. Kd3 Td1+ 13. Bd2 Tc1 14. e4 Txb1 15. Ke3 Tc1 16. Dd3 Td1 17. c3 Te1+ 18. Le2 Td1 19. f4 Tc1 20. f5 Tc2 21. f6+ gxf6 22. Kf3 f5 23. Kf2 f4 24. Kf1 f3 25. Ke1 Tc1+ 26. Lxc1 f2+ 27. Kd1 f1=D+ 28. Kd2 Dxg1 29. De3 Df1 30. Df3 Df2 31. Dg3 Df3 32. Kd1 De3 33. Ke1 Dd3 34. Kf1 Dd2 35. Kg1 Dd1+ 36. Lf1 Dd2 37. a3 Dd3 38. Ta2 Dd4+ 39. cxd4 Dd8 40. d5 Ke8 41. d6 (2023-01-28)
Vladimir Rey: 2. Prize (source: The Problemist 07/2018) (2023-01-28)
comment
Keywords: Unique Proof Game, Minimummer (double)
Genre: Retro, Fairies
FEN: rnbqkbnr/1p1p1p1p/p2Pp3/8/4P3/P5Q1/RP4PP/2B2BKR
Reprints: R218 Problem Paradise 74 4-6/2016
Input: A.Buchanan, 2018-03-02
Last update: Alfred Pfeiffer, 2018-03-03 more...
23 - P1405227
Reinhardt Fiebig
Mirko Degenkolbe

19714 Schach , p. 79, 10/2022
P1405227
(2+5) C+
h#6
0.1.1...
Versuch: 1. ... a3? 2. Le2 a4 3. Lb5 axb5 4. Lh2 b6 5. Lc7 bxc7 6. ??

1. ... a4 2. Le2 Kh3 3. Lb5 axb5 4. Lh2 b6 5. Lc7 bxc7 6. g5 c8=D#
play all play one stop play next play all
LB aus SCHACH: 19.714 (Fiebig/Degenkolbe) Verf.: 1… a3? 2.Le2 a4 3.Lb5 a:b5 4.Lh2 b6 5.Lc7 b:c7 6.??? c8D matt scheitert einzig daran, dass Schwarz keinen Wartezug hat. Deshalb muss Weiß umdenken. 1… a4! 2.Le2! (Ld7?) Kh3! (Kg3?, Kg5?) 3.Lb5 a:b5 4.Lh2! (Lb6?) b6 5.Lc7 b:c7 8.g5! (Tempo) c8D matt (Mustermatt) (4 P.). „Der Clou ist der Tempozug g5, weshalb der wK ein Fluchtfeld finden muss, was wiederum den Schlüsselzug 2.Le2 begründet. Super“ (JG). „Perfekt“ (HR). „Witzig! Der wK muss zeitig genau so ziehen, dass Schwarz am Ende einen unschädlichen Tempozug machen kann“ (GJ).

LB der Autoren:
Verführung:
1. … a3?
2.Le2 a4
3.Lb5 axb5
4.Lh2 b6
5.Lc7 bxc7
6.??? c8D# scheitert einzig daran, dass Schwarz keinen Wartezug hat.
Deshalb muss Weiß umdenken.

Lösung:
1. ... a4! [a3?]
2.Le2! [Ld7?] Kh3! [Kg3?, Kg5?]
3.Lb5 axb5
4.Lh2! [Lb6?] b6
5.Lc7 bxc7
6.g5! [Tempo] c8D# - Mustermatt

Vermeidung des Eile-mit-Weile-Schlüsselzuges 1. …a3 mit logischer Begründung.
Weiße Auswahl im ersten und zweiten Zug.
Schwarze Auswahl im zweiten und vierten Zug.
Schwarzer Tempozug.
Weißer Excelsior.
Mustermatt.
Miniatur.
Weißes Minimal.
(MD1807)
more ...
comment
Keywords: Minimal (B), Miniature, Tempo Loss, Excelsior white, Corner mate, Promotion in the mating move, Promotion (D), Model mate
Genre: h#
Computer test: SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-28)
FEN: k7/p7/6p1/8/6bK/8/P7/6b1
Input: Felber, Volker, 2022-10-14
Last update: Felber, Volker, 2023-01-28 more...
24 - P1407457
Hans Joachim Schlüter
? 1969
2. Lob
Jozsef-Banyai-Gedenkturnier
P1407457
(9+9) C+
#2
1. Sb6? Sd6! 1. Se5? Lg1! 1. Se3? b4!

1. Sxa3! droht 2. d4#
1. ... Sd6 2. Dxa7#
1. ... Lg1 2. Th5#
1. ... b4 2. Lf2#

1. ... Lxd3 2. Sxd3#
play all play one stop play next play all
more ...
comment
Keywords: white self-obstruction, Vorausverstellung (w), Capture key, Pawn mate (Drohung), Line opening (s), Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4r3/nn1Q4/K1p1P3/1pk5/2N1PN2/p2P4/7b/4Bb1R
Reprints: 25 Problemschach [Siehndel] , p. 96, 1985
Input: Dieter Berlin, 2023-01-28
Last update: Dieter Berlin, 2023-01-28 more...
25 - P1407468
Ernst Baumgarten
Deutsche Schachblätter 1951
P1407468
(11+11) C+
#2
1. Tc4? Le7!

1. Tb4! droht 2. Dd4#
1. ... Df2,Dxf8 2. Txe4#
1. ... Se6 2. Sg6#
1. ... Sxb4 2. Lc3#
1. ... Lb6 2. Dd6#
play all play one stop play next play all
more ...
comment
Keywords: half-pin black pieces (D,S), Square vacation (Schlüssel), pin-mate, Blocknutzung, Line closing (s), Deckungsverlust
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3bNN2/3P3B/r7/2QpkqnR/p2Rb1P1/Kp4P1/n2B4/5r2
Reprints: 6 Problemschach [Siehndel] , p. 93, 1985
Input: Dieter Berlin, 2023-01-28
Last update: Dieter Berlin, 2023-01-28 more...
26 - P1407472

15001 Springaren 161 03/2022
P1407472
(2+4)
h#6
2.1...
1) 1. Kb2 Kd7 2. e5 fxe5 3. Kc3 e6 4. Kd4 e7 5. Ke5 e8=D 6. Kf6 De7#
2) 1. g5 fxg5 2. f4 g6 3. f3 g7 4. f2 g8=D 5. f1=T Dg3 6. Tb1 Da3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-01-28)
comment
Keywords: Kindergarten Problem, Miniature, Minimal (B), Promotion (D), under-promotion (t in 2), konsekutive Umwandlungen 2 (Dt in 2), Selfblock (in 2), Corner mate (in 2), Model mate (in 2), Entblockung
Genre: h#
FEN: 8/4p3/4K1p1/5p2/5P2/8/8/k7
Input: Gunter Jordan, 2023-01-28
Last update: Gunter Jordan, 2023-01-28 more...
27 - P1407474
Arnoldo Ellerman
Il due Mosse 1954
1. Preis
P1407474
(10+11)
#2*
* 1. ... Sf6 2. Lxe6# 1. ... Sc3 2. Lc6#

1. Sb5? droht 2. e4#
1. ... Sf6 2. Se7# 1. ... Sc3 2. Sc7# 1. ... Sd2!

1. Sc6! droht 2. e4#
1. ... Sf6 2. S6e7# 1. ... Sc3 2. Sxb4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-01-29)
comment
Keywords: Three-phase changed mates, Zagoruiko, Line closing, Pawn mate (Drohung)
Genre: 2#
FEN: 2N3n1/3B4/1P1Bp2r/K2k4/1p1N3b/pP2PP2/2r1p3/1nR1q3
Reprints: 1379 Beispiele zur Ideengeschichte des Schachproblems , p. 277, 1982
Input: Dieter Berlin, 2023-01-29
Last update: Dieter Berlin, 2023-01-29 more...
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