Die Schwalbe

13405 problem(s) found in 5677 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='Doppelschach-Matt' AND CPLUS ] [download as LaTeX]

1 - P0001198
Tivadar Kardos
1807 Problem 73-78 06/1961
P0001198
(8+15) C+
h#2
1. Dxc2 Tc1 2. 0-0-0? Txc2#
1. Sd7 0-0-0 2. 0-0 Tg1#
play all play one stop play next play all
Black qside castling is lost as wPa promotes but other rights can be maintained.
S: axb,cxb,dxcxb,fxexBd,gxfxe
W: a=X,g=X,fxe
A.Buchanan: wPh can be removed (2021-11-22)
comment
Keywords: Cant Castler, Castling (wgsk)
Genre: h#, Retro
Computer test: HC+ Popeye C-Version 3.54 & trivial retro-logic
FEN: r1q1kn1r/1p2p2p/bp2P3/bp1pB3/1p6/4p3/1PP1P2P/R3K3
Reprints: 71 Europe Echecs 41 01/1962
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2021-11-23 more...
2 - P0008564
Unto Heinonen
Springaren 1995
P0008564
(8+16) C+
BP in 25,0
1. b4 Sh6 2. b5 Sf5 3. b6 axb6 4. g4 Ta4 5. g5 Tb4 6. g6 hxg6 7. a4 Th5 8. a5 Tg5 9. a6 bxa6 10. h4 Lb7 11. h5 Dc8 12. h6 gxh6 13. f4 Sg7 14. f5 Kd8 15. f6 exf6 16. c4 Ld6 17. c5 Lf4 18. c6 dxc6 19. d4 Sd7 20. d5 Sf8 21. d6 cxd6 22. e3 Kc7 23. e4 Kb8 24. e5 Ka8 25. e6 fxe6
play all play one stop play next play all
Alle schwarzen Bauern schlagen überkreuz.
s.a. Version P1214063
Joost de Heer: Compare with P1000230. (2022-08-05)
Henrik Juel: 6 hours with Euclide 1.01 produced nothing (2022-08-05)
comment
Keywords: Unique Proof Game, Homebase (W), Ornament, Cross-capture
Genre: Retro
Computer test: C+ by Stelvio beta from Reto Aschwanden
FEN: k1q2n2/1b4n1/pppppppp/6r1/1r3b2/8/8/RNBQKBNR
Reprints: Die Schwalbe 181 02/2000
H29 FIDE Album 1995-1997 2004
18a 64 Proof Games 2012
Input: Gerd Wilts, 1997-01-09
Last update: A.Buchanan, 2022-11-28 more...
3 - P1035025
Eric Manfred Hassberg
Chess Problem 1946
P1035025
(11+12) C+
#2
1. Ld6! droht 2. Sb4#
1. ... Dc3,Dc4,Dc5 2. Sf4#
1. ... Df4+ 2. Sxf4#
1. ... Dd2 2. Sc7#
1. ... Le1 2. Se7#
1. ... Sc5+ 2. Sc7#
1. ... Sf6+ 2. Se7#
1. ... Sxe5+,Sb6+ 2. Kxf8#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (19953)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: Qr1R1nB1/prBn1K2/N5N1/1P1kP2R/3p3b/pp1P4/8/2qb4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-08 more...
4 - P1037226
Gerald Frank Anderson
Hampshire Telegraph and Post 1920
1. Preis
P1037226
(12+8) C+
#3
1. Lb6! droht 2. Kc6
1. ... Le2 2. Kd7 Kxd5 3. Sxc3# 2. ... Dxd5 3. Sd6#
1. ... Dg2 2. Sd6++ Kxd5 3. Lc4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (22174), Provoked check, pin-mate (doppelt), Cross check
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/2K2p2/B4P2/1N1P2P1/2k2Pp1/P1pbB3/P1Pq4/3Rrr2
Reprints: Chess Problems: Introduction to an Art 1963
II Schach-Echo 13, p. 208, 07/1969
56 Rätselvolle Schachaufgaben , p. 37, 1980
858 Beispiele zur Ideengeschichte des Schachproblems , p. 180, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-02 more...
5 - P1045108
Harry Viggo Tuxen
Good Companions 1920
1. Preis
P1045108
(14+8) C+
#2
1. Lb3! droht 2. Sc4#
1. ... Dxf3+ 2. Le3#

1. ... Sc5 2. Le5#
1. ... Sxd4 2. Dxd4#
1. ... Sf4 2. e5#
1. ... Sg5 2. Dxh2#
1. ... Sf8 2. exf8=D#
1. ... Sd8 2. fxe8=S#
1. ... Sc7 2. Sb7#
play all play one stop play next play all
Stammproblem

Kommentar im Sidler: Erwähnenswert die Tatsache, dass bereits während des Erscheinungsjahres des
Stammproblemes gleich mehrere Doppelsetzungen vorgelegt wurden von C.W.Sheppard, K.A.K.Larsen
und H.V.Tuxen.
more ...
comment
Keywords: Brian Stephenson Collection (30116), Knight's wheel (schwarz), half-pin black pieces, Cross check, Tuxen theme, under-promotion (wS), Promotion in the mating move (wS,wD)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: r3b3/R2pPPr1/2Nknq1R/NP6/2BBP3/2K2P2/P2Q3b/8
Reprints: 38 Chess Problems: Introduction to an Art , p. 53, 1963
Problemschach [Sidler] , p. 114, 1968
223 FIDE Album 1914-1944/I , p. 52, 1971
857 Beispiele zur Ideengeschichte des Schachproblems , p. 180, 1982
Ignore Snap 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-02 more...
6 - P1267483
C. de Rooij
5460 Tijdschrift van den NSB 04/1930
P1267483
(7+4) C+
s#5
1. Lg1 e4 2. Da6+ Lb6 3. Dc4+ Lc5 4. De6+ Ld6 5. Dxe4+ Lxe4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-08-13)
comment

Genre: s#
FEN: 2Q2N2/B1bR4/2k3bR/4p3/P7/8/8/7K
Input: Frank Müller, 2013-04-15
Last update: Marcin Banaszek, 2021-08-13 more...
7 - P1269483
Andreas Schönholzer
1007 idee & form , p. 1703, 10/1998
P1269483
(10+11) C+
#2
1. Db1? droht 2. Sg4# 1. ... Tc2 2. Sd7# 1. ... Dd3 2. Sxd3# 1. ... Sf6 2. Lxc7# 1. ... Sd6!

1. Dd1! droht 2. Sd7#
1. ... Sd2 2. Sg4#
1. ... Dd3 2. Sxd3#
1. ... Sf6 2. Lxc7#
1. ... Td5 2. Sxc6#
play all play one stop play next play all
more ...
comment

Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1N1Rn3/2p1K3/qBp1p1p1/2r1k3/4P2R/5nP1/1p3NBp/7Q
Input: Felber, Volker, 2013-05-05
Last update: Dieter Berlin, 2023-11-05 more...
8 - P1386332
Dieter Berlin
Basler Nachrichten 1974
5. Ehrende Erwähnung
Dreizüger
Kompositionswettbewerb
P1386332
(10+1) C+
#3
1. Se3+!
1. ... Kc6 2. d8=S+ Kc5 3. Se6#
1. ... Kc5 2. d8=L Kd4 3. L8b6#
1. ... Ke6 2. d8=T Kxf6 3. Td6#
1. ... Kd4 2. d8=D+ Kxe3 3. Dd2#
play all play one stop play next play all
In vier Themavarianten setzt jeweils die umgewandelte Figur matt.
more ...
comment
Keywords: Allumwandlung, Rex solus (schwarz), Checking key
Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 4BK2/3P1N2/5P2/B2k4/2N5/5P2/2P3P1/8
Reprints: 3377 Deutsche Schachzeitung , p. 39, 01/1975
2677 Lüneburger Landeszeitung 05/2019
Input: Dieter Berlin, 2021-02-08
Last update: Dieter Berlin, 2022-08-12 more...
9 - P1166616
Fritz Karge
3776 Deutsche Schachzeitung , p. 352, 10/1977
Ehr. Erw. (Spezielle Erw.)
P1166616
(4+3) C+
#3
1. Td1? Kh2!

1. f4! droht 2. Th6#
1. ... Lxf4 2. Td1 Lh2 3. Df3# 2. ... Le3 3. Dh3#
play all play one stop play next play all
A16-14- mm
more ...
comment
Keywords: Miniature Collection (0059487), Miniature, pin-mate, Blocknutzung
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/3R4/8/6K1/4bP2/8/5Qnk
Reprints: F Rochade 211, p. 18, 13/02/1982
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-10-28 more...
10 - P1179961
Waldemar Tura
Wola Gulowska 1993
1. ehrende Erwähnung
P1179961
(7+10) C+
s#2
1. Sg8! droht 2. Txf5+ Dxf5#
1. ... exf4 2. Tc7+ Se7#, 2. De7+?, 2. Sh6+?
1. ... Dxf4 2. De7+ Sxe7#, 2. Sh6+?, 2. Tc7+?
1. ... gxf4 2. Sh6+ Sxh6#, 2. Tc7+?, 2. De7+?
1. ... Lc4,Dd5,Dc4 2. Sh6+ Txh6#
1. ... Txa2 2. Sh6+ Txh6#
play all play one stop play next play all
more ...
comment
Keywords: theme Iwanow, Dual avoidance
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 3Q3B/4Nk1K/4r3/r1R1pnp1/4qRpb/3b4/B7/8
Input: Frank Müller, 2010-11-11
Last update: Dieter Berlin, 2024-02-21 more...
11 - P1198465
Sigmund Herland
373 Jas 13/03/1931
A. C. White gewidmet
P1198465
(7+11) C+
s#2
1. Sc4! droht 2. Dg7+ Lxg7#
1. Sc4 gxh2 2. Dg8+ Txg8#
1. Sc4 e5 2. Df6+ Txf6#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K1k/p1p1P3/2r1p3/4N1Qb/5p1R/3B2p1/1b5P/q5r1
Input: Frank Müller, 2011-06-29
Last update: Dieter Berlin, 2024-03-18 more...
12 - P1214289
Edward Boswell
2363 Springaren 01/1954
A Merry Christmas
P1214289
(11+6) C+
s#2
1. c8=L Lxf7 2. La6 Lxb4#
play all play one stop play next play all
more ...
comment
Keywords: under-promotion key (L)
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 1N3Kb1/k1P2PRp/2B4P/8/1Q6/b7/Rp3r2/1N4B1
Input: Frank Müller, 2011-10-11
Last update: Dieter Berlin, 2024-02-24 more...
13 - P1274757
Antal Miskolczy

Balázs-Gedenkturnier 1913/14
Györer Schachklub
1. Preis
P1274757
(10+8) C+
#3
1. Sb5! axb5 2. Db1 droht 3. Db4# 2. ... Kd4 3. Se6#
1. ... f2 2. e5 droht 3. Dc6# 2. ... Kxb5 3. Dd5# 2. ... axb5 3. Se6#
1. ... Kxb5 2. Db1+ Ka5 3. Sb7#,Sc6#,Db4# 2. ... Kc5 3. Db4#
1. ... c2,cxd2 2. Da1 ... 3. De5#
1. ... g4,gxf4 2. Dh5+ g5 3. Dxg5#
1. ... a5 2. Df1 ... 3. d4#
1. ... g6 2. Dh8 ... 3. De5#
play all play one stop play next play all
1.Preis Turnier des Raaber Schachklubs (Stadt Györ in Ungarn = deutsch Raab, Q:wikipedia).
Laut YACPDB 115941 Balazs-Gedenkturnier des Györer Schachclubs; laut 'SzPol' 1. Preis in einem ungarischen Turnier 1913
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comment
Keywords: Zugzwang-Goal, Line opening, Model mate, Flight giving sacrifice key, Pawn mate, ambush, discovered checkmate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2KN4/2N3p1/pp6/2k3p1/p3PP2/P1pP1pP1/3P4/7Q
Reprints: 297 Szachista Polski 03/1914
35 Das interessante Blatt 03/09/1914
XXVII Ungarische Schachproblem Anthologie , p. 65, 1983
Input: Mario Richter, 2013-07-22
Last update: Dieter Berlin, 2023-07-31 more...
14 - P1360814
Roman Zalokotsky
S334 Problemist Ukrainy 54 10-12/2017
Spezielle ehrende Erwähnung
P1360814
(11+4) C+
s#10
1. La5+! Lxa5 2. Kd8 Le1,L~ 3. a5+ Lxa5 4. a4 Le1,L~ 5. a5+ Lxa5 6. a4 Le1,L~ 7. a5+ Lxa5 8. Lc8 Le1,L~ 9. Da5+ Lxa5 10. Tb5+ Kxb5#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2022-04-19)
comment

Genre: s#
FEN: 2K5/pB2P3/Pkb3R1/7R/P7/P7/P2B4/Q3b3
Input: Marcin Banaszek, 2019-02-07
Last update: Marcin Banaszek, 2022-04-19 more...
15 - P1404647
Garen Yacoubian
Schweizerische Arbeiter-Schachzeitung 1975
P1404647
(7+6) C+
#5
1. Sb2? Sf2 2. Sd3+ Sxd3+!

1. Lc1! droht 2. Lb2+
1. ... Tf2 2. Sb2 Le2 3. Ld2 Tf3 4. Sd3+ Txd3 5. Lxf4# 4. ... Lxd3 5. Lc3#
play all play one stop play next play all
more ...
comment
Keywords: Line closing, Deflection, Knight sacrifice
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: n7/8/8/2KNkB1b/N1P1Pp2/5r2/3B4/7n
Reprints: 214 Kunstschach in der Schweiz , p. 117, 1980
Input: Dieter Berlin, 2022-09-25
Last update: Dieter Berlin, 2022-09-25 more...
16 - P1035823
Ottavio Stocchi
Tidskrift för Schack 1953
1. Preis
P1035823
(7+11) C+
#2*
* 1. ... d5 2. Sec5# 1. ... f5 2. Sxg5#

1. Se5! d5 2. Te2# 1. ... f5 2. Te1#
1. ... dxe5 2. Sc5# 1. ... fxe5 2. Sxg5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (20758), Changed mates, transferred mates, Mutate, Blocknutzung, pin-mate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3Np3/2npNp2/6p1/4k1p1/1p4pb/1K1R2r1/5RQB
Reprints: 208 FIDE Album 1945-1955 , p. 51, 1964
1357 Beispiele zur Ideengeschichte des Schachproblems , p. 272, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-16 more...
17 - P1049039
Hans Johner
Neue Zürcher Zeitung 1943
P1049039
(11+12) C+
#3
1. Se7! La4 2. Sec6 ... 3. Sd8#
1. ... Lb3 2. Sd5 ... 3. Sxc7#
1. ... Lc2,Le2 2. Sf5 ... 3. Sg7#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (34067), Zugzwang-Goal, pin-mate
Genre: 3#
Computer test: A. Baumann: Gustav 4.1d
FEN: 1N4N1/2p2p2/Rn2kB2/1pp1P3/2r1PRr1/2Pp1p1B/QK5n/3b4
Reprints: FIDE Album 1914-1944/II 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-27 more...
18 - P1051712
Wolfgang Pauly
Schweizerische Schachzeitung 09/1913
P1051712
(7+3) C+
#5
1. c3! Ka5 2. a4 Kb6 3. Sd3 Ka5 4. Sb2
1. ... Kb6 2. a4 Ka5 3. Sc6+ Kb6 4. Se5 3. ... dxc6 4. d7
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (36752), Zugzwang-Goal
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1N6/p2p4/P2P4/1kN5/3K4/P7/2P5/8
Reprints: 72 The White Knights , p. 92, 1917
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-14 more...
19 - P1051756
Alois Johandl
WCSC 1994
1. ehrende Erwähnung (in der FP)
P1051756
(8+12) C+
#5
1. Te3,Tf3,Tg3,Th3? droht 2. b3#
1. ... Txb2!

1. Sd5! Kxd5 2. Sf6+ Kc4 3. Td3 Kxd3 4. Th3+ Kc4 5. b3#
play all play one stop play next play all
Diese Aufgabe war einer der Prüfsteine bei der Löserweltmeisterschaft 1994 in Belfort (Frankreich)
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comment
Keywords: Brian Stephenson Collection (36796)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/pp1KN2p/6p1/Bp5N/1Pkp3R/R7/1Prpp3/3qr3
Reprints: 3593 Freie Presse (Chemnitz) 31/03/1995
759 Problemschach-Jahrbuch 1995 D , p. 318, 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-07-30 more...
20 - P1055430
Jacques Weber
Tages-Anzeiger 1975
P1055430
(12+10) C+
#2
1. Se6? Sh4!

1. Dc7! droht 2. Dxc2#
1. ... Sd4 2. Ld3#
1. ... Se3 2. Lf3#
1. ... Sxe5 2. Sd6#
1. ... Sxf4 2. Sg5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (40481), Selfblock (vierfach,s), Theme B2 (vierfach), Knight sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3Q3b/3pPN1b/rp4nB/4P3/1p2kNP1/pP4R1/2n1B3/3R3K
Reprints: 58 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-28 more...
21 - P1057647
William A. Shinkman

P1057647
(5+4) C+
#3
1. Dc3 Sf2 2. De5+ Kxf3 3. Tg3#
1. ... Sg3 2. Dd4+ Kxf3 3. Tf2#
1. ... Kd5 2. Td2+ Ke4,Ke6 3. Td4#,De5#
1. ... Kf4 2. Sd2 h5,S~ 3. Dd4#,Dg3#
1. ... h5 2. Sg5+ Kd5,Kf4 3. Td2#,Dd4#
play all play one stop play next play all
BS Problemid: 42703
Authors: Shinkman, William A
Sources:
Years: 1876
ebenso wie Loyds fast identisches P1030677 Einsendung zum Centennial-Turnier 1876-1877

'Golden Argosy' (S.217): "A famous Loyd-Shinkman coincidence. ... Both problems Nos. 291 and 291A (P1030677) were entered in the same tourney, in which Loyd's set won the second prize. A full discussion of this case by C.H. Wheeler will be found in 'Checkmate', 1903, page 7."
more ...
comment
Keywords: Brian Stephenson Collection (42703)
Genre: 3#
Computer test: Henrik Juel (2021-12-10): C+ Popeye 4.61
FEN: 6K1/8/7p/5p2/4k3/1Q3N2/2P3R1/7n
Reprints: Checkmate , p. 7, 10/1903
291 The Golden Argosy , p. 91, 1929
143 Classic Chess Problems by Pioneer Composers , p. 79, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-16 more...
22 - P1410689
Stephen Rothwell
9531 Schach in Schleswig-Holstein 8/9 1995
P1410689
(7+6) C+
#2
1. Ke3! droht 2. De4#
1. ... Da3+ 2. Sb3#
1. ... De7+ 2. Se6#
1. ... Dxd4+ 2. Txd4#
1. ... Sg2+ Dxg2#
1. ... Sf5+ 2. Dxf5#

1. ... Lh7 2. De6#
play all play one stop play next play all
more ...
comment
Keywords: Provoked check (fünffach), Cross check (zweifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 6b1/q5p1/7p/1B1k4/1P1N2Qn/8/5K1B/3R4
Reprints: 545 Problemschach-Jahrbuch 1995 D , p. 218, 1996
Input: Dieter Berlin, 2023-07-03
Last update: Dieter Berlin, 2023-07-04 more...
23 - P1415252
Charles W. Phillips
181 Canadian Chess Problems , p. 183, 1890
P1415252
(11+9) C+
#2
1. De5! droht 2. Dg3#
1. ... Dxe4,Dxd6 2. Db5#
1. ... Lxg5 2. Dxd4#
1. ... Lxe5 2. Tf3#
play all play one stop play next play all
more ...
comment
Keywords: Sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5R2/4p1rB/2qP1bb1/Q5Np/3pP2P/1Ppk4/7R/5KB1
Input: Dieter Berlin, 2024-02-24
Last update: Dieter Berlin, 2024-02-24 more...
24 - P1005161
Vitaly Medintsev
PS1181 The Problemist Supplement 53 07/2001
P1005161
(5+2) C+
h#2
2.1...
1) 1. Td6 Ld5+ 2. Kxd5 Sc7#
2) 1. Tf5 Le5 2. Kxe5 Te4#
play all play one stop play next play all
Harry Fougiaxis: Anticipated by P0583914 (2011-03-06)
Vitaly Medintsev: anticipated by P0579662 (2021-09-11)
comment

Genre: h#
Computer test: (Popeye WINDOWS98-32Bit-Version 3.75 (2048 KB))
FEN: B3N2B/8/4k3/3r4/2R5/1K6/8/8
Input: hpr, 2002-05-20
Last update: hpr, 2012-11-01 more...
25 - P1031115
Johannes Kohtz
Carl Kockelkorn

148 Das Indische Problem , p. 162, 1903
P1031115
(5+3) C+
#3
1. La3! Sxa3 2. bxa3 Kc5 3. Db4#
1. ... ... De2 ... 3. S#
play all play one stop play next play all
(185) Handschriftliche Lebenserinnerungen (Sächsische Landes- und Universitätsbibliothek (SLUB)) von Johannes Kohtz.
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comment
Keywords: Brian Stephenson Collection (16017), Sacrifice key, Bishop sacrifice
Genre: 3#
Computer test: HJ: Popeye 4.61 C+ Popeye 4.61, except for a double mate threat
FEN: 8/4B3/8/1n1pN3/3k4/8/1P6/K3Q3
Reprints: 41 Das Schachproblem , p. 42, 1937
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2022-07-15 more...
26 - P1093939
Hans-Peter Reich
(D11) Problemkiste 11/2009
P1093939
(2+2) C+
ser-h#7
Duplex
s) 1. Ke2 2. Kd3 3. Kc3 4. Kb3 5. Ka2 6. Ka1 7. La2 Le5#
w) 1. Kd2 2. Ke3 3. Kf3 4. Kg3 5. Kh2 6. Kh1 7. Lh2 Ld5#
play all play one stop play next play all
Erich Bartel: Figurenquadrat (2021-09-25)
comment
Keywords: Seriesmover
Genre: Fairies
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/8/8/8/2b2B2/8/8/2K2k2
Input: hpr, 2009-11-11
Last update: Erich Bartel, 2021-09-25 more...
27 - P1120307
Manfred Zucker
974 Deutsche Schachblätter , p. 72, 03/1969
P1120307
(4+3) C+
#4
1. Se3! Ka4 2. Sxd5 h4 3. Sc3+ Ka3 4. Tb3#
1. ... d4 2. Sc4+ Ka4 3. a3 h4 4. Tb4#
play all play one stop play next play all
(MZ146)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-19)
comment
Keywords: Model mate, Farbwechselecho, Miniature
Genre: n#
FEN: 8/K7/8/k2p1N1p/8/8/P7/1R6
Input: Felber, Volker, 2010-09-11
Last update: James Malcom, 2021-02-19 more...
28 - P1160562
Ernests Gize
3822 Arbejder-Skak 1954
P1160562
(5+2) C+
#3
1. Sf7! Kb7 2. Sd8+
1. ... Kd7 2. La4+ Kc8 3. Sd6#
play all play one stop play next play all
A2-LLL+ 3m
more ...
comment
Keywords: Miniature Collection (0335530), Minimal, Miniature, Flight-giving key
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2k5/2B5/1P3K2/p3N3/8/8/8/3B4
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-01-23 more...
29 - P1163059
Eduard Kladnik
1378 Essener Anzeiger 14/05/1933
P1163059
(4+3) C+
#2
1. Dd7! droht 2. Df7#
1. ... Tf5+ 2. Dxf5#
1. ... Txh5 2. Dg7#
1. ... Kxh5 2. Dh7#
1. ... Kf6 2. Dd6#
play all play one stop play next play all
E7bD2 m
more ...
comment
Keywords: Miniature Collection (0309642), Miniature, Blocknutzung, Flight giving sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5K2/8/6k1/6rR/4p3/4N3/8/3Q4
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-05-20 more...
30 - P1414322
Paul Wenman
60 Two Hundred Assorted Problems , p. 17, 1945
P1414322
(7+3) C+
#2
1. Ta6! droht 2. Dg7#
1. ... Kxf7+ 2. Td8#
1. ... Txf7 2. Txa8#
play all play one stop play next play all
more ...
comment
Keywords: Cross check, Blocknutzung, Flight giving sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: r4k1K/r4P2/5R2/3R4/7B/1B6/8/Q7
Input: Dieter Berlin, 2024-01-02
Last update: Dieter Berlin, 2024-01-03 more...
31 - P1175106
Karl Flatt
Schweizerische Schachzeitung 1951
P1175106
(4+2) C+
#4
1. Sd3! Kh3 2. Sxe5 Kh2 3. Sf3+ Kh1 4. Tg1# 3. ... Kh3 4. Tg3#
2. ... Kh4 3. Sf3+ Kh3 4. Tg3# 3. ... Kh5 4. Tg5#
1. ... Kh5 2. Sxe5 Kh4 3. Sf3+
1. ... e4 2. Sf4 e3 3. f3 e2 4. Tg4#
play all play one stop play next play all
e288f 3m
more ...
comment
Keywords: Miniature Collection (0329714), Minimal (b), Miniature, Zugzwang-Goal
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 6R1/7K/8/2N1p3/7k/8/5P2/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-10-15 more...
32 - P1262582
Holger Brantberg
2662 Suomen Shakki 03/1994
P1262582
(4+5) C+
s#9
1. De6 Le4 2. Dd7 Lb7 3. De8 Lc6 4. Dd8 Lb7 5. Le4 Lc6 6. Dc8 Lb7 7. Ld5 Lc6 8. Dh8 Lb7 9. Lc6 Lxc6#
6. ... Ld5 7. Dh8 Lc6 8. Ld5 Lb7 9. Lc6 Lxc6#
4. ... Ld5 5. Dc8 Le4 6. Dh8 Ld5 7. Le4 Lc6 8. Ld5 Lb7 9. Lc6 Lxc6#
5. ... Lc6 6. Le4 Ld5 7. Dh8 Lc6 8. Ld5 Lb7 9. Lc6 Lxc6#
play all play one stop play next play all
Anton Baumann: Vorgänger von Otto Fuss (DSZ 01/1912)
vergl. P1412230 mit identischer Lösung (2023-09-09)
more ...
comment

Genre: s#
Computer test: I. Soroka: Gustav 3.2 k
FEN: kb6/p4Q2/P1b5/8/8/5B2/7p/7K
Input: Rainer Staudte, 2013-02-16
Last update: Olaf Jenkner, 2013-02-17 more...
33 - P1285786
Eric Pichouron
Roberto Osorio 55 Jubilee Tourney (RO55JT) 31/12/2012
4th honorable mention
P1285786
(13+15) C+
BP in 21,0
1. d3 h6 2. Lg5 hxg5 3. h4 Th6 4. h5 Ta6 5. h6 d5 6. h7 Sd7 7. h8=T Sb6 8. T8h2 Lh3 9. e3 e6 10. Le2 Df6 11. Lg4 0-0-0 12. Se2 Td6 13. Tf1 Tc6 14. Thh1 Txc2 15. Thg1 Td2 16. Da4 c5 17. Dxa6 c4 18. a4 c3 19. Sa3 c2 20. Td1 c1=T 21. a5 Tdxd1#
play all play one stop play next play all
hans: wK and bT's one step to the right gives this solution:
1. d3 h6 2. Bg5 hxg5 3. h4 Rh6 4. h5 Ra6 5. h6 d5 6. h7 Nd7 7. h8=R Nb6 8. R8h2 Bh3 9. e3 e6 10. Be2 Qf6 11. Bg4 O-O-O 12. Ne2 Rd6 13. Rf1 Rc6 14. Rhh1 Rxc2 15. Rhg1 Rd2 16. Qa4 c5 17. Qxa6 c4 18. a4 c3 19. Na3 c2 20. Rd1 c1=R 21. a5 Rdxd1# (2014-12-15)
Henrik Juel: With Hans' diagram correction:
The theme is doubled, Tc1 and Tg1 are promoted and embrace the original Td1 and Tf1.
The first 19.5 moves are tested correct by Euclide 1.01 (2014-12-15)
A.Buchanan: Thanks: I have shifted the pieces. There's a typo in the FEN in Roberto's preliminary report. My FEN-PDB spreadsheet worked perfectly reproducing the typo! :D (2014-12-17)
Moldenhauer: Computerprüfung: C+ Stelvio 1.4 00:03:36 Minuten. (hh:mm:ss)
Wegen der Retraktion keine weiteren Überprüfungen angestellt!
Notation stimmt. (2023-06-24)
comment
Keywords: Unique Proof Game, Touching Non-Contemporary Siblings
Genre: Retro
Computer test: Stelvio 1.4
FEN: 2k2bn1/pp3pp1/Qn2pq2/P2p2p1/6B1/N2PP2b/1P2NPP1/2rrKRR1
Input: A.Buchanan, 2014-06-28
Last update: Silvio Baier, 2023-08-15 more...
34 - P1296701
Charles Henry Wheeler
241 Mirror of American Sports 05/09/1885
P1296701
(7+2) C+
s#5
1. Tfa5+! Kd4 2. Df6+ De5 3. Df2+ De3 4. Lc1 Dxf2 5. Lb2+ Dxb2#
play all play one stop play next play all
Motto: "The Twins" (s. P1296702)

Beitrag No.6 zum "Ignoramus"-Löseturnier
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-09-15)
comment
Keywords: Aristocrat, Minimal
Genre: s#
FEN: 8/8/6B1/5R2/RK2k1N1/8/3B3q/5Q2
Input: Mario Richter, 2015-02-02
Last update: Marcin Banaszek, 2021-09-16 more...
35 - P1391253
Paul Buerke
547 Deutsche Schachzeitung 1, p. 24, 10/1954
P1391253
(6+8) C+
#9
1. Sc7! Kc4 2. Se8 Kc5 3. Sg7 Kc4 4. Sf5 Kc5 5. Sh6! Kc4 6. Sf7 Kc5
7. Sd8 Kc4 8. Sb7 c5 9. Sxd6#
play all play one stop play next play all
more ...
comment
Keywords: Alleinunterhalter
Genre: n#
Computer test: Popeye 4.61
FEN: N7/p7/p1pp4/P1kp4/P2p4/P2p4/P2K4/8
Input: Dieter Berlin, 2021-07-02
Last update: Alfred Pfeiffer, 2021-11-25 more...
36 - P1405895
Stephen Rothwell
Mainzer Allgemeine Zeitung 29/08/1992
P1405895
(8+4) C+
#5
1. Tb5! axb5 2. d4 b4 3. a6 b3 4. Sc3 ... 5. Se2#
play all play one stop play next play all
more ...
comment
Keywords: Sacrifice key, Rook sacrifice, Stalemate avoidance
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/8/p3p3/P1R1Pp2/5k1P/5P2/3P1K2/1N6
Reprints: 545 Problemschach-Jahrbuch 1992 D , p. 268, 1992
Input: Dieter Berlin, 2022-11-15
Last update: Dieter Berlin, 2022-11-15 more...
37 - P1017029
Vyacheslav Kopaev
1316 Shakhmatnaya Kompozitsiya 09-10/1998
P1017029
(9+7) C+
s#2
1. Dxe5? b6 2. axb6 g2#
1. Dxe5? Ka3 2. Tb6 g2#
1. Dxe5? bxa6!

1. Tb6+! Kxa5 2. Th5 g2#
1. Tb6+! Kc3 2. Df6 g2#
1. Tb6+! Ka3 2. Dxe5 g2#
1. ... Kc5 2. Df5 g2#
play all play one stop play next play all
more ...
comment
Keywords: Checking key, Pawn mate
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1p6/R3Q2B/P3n3/1kP4R/5pp1/5p2/2NB1K1n
Input: Frank Müller, 2004-05-12
Last update: Dieter Berlin, 2024-02-05 more...
38 - P1090223
Michael Herzberg
8103 Die Schwalbe 06/1993
4. ehrende Erwähnung
P1090223
(9+12) C+
s#6
1. Te7! droht 2. Ld6+ Kd4 3. Dxc4+ Dxc4#
1. ... Dc2 2. Ld6+ Kd4 3. Sde6+ Ke4 4. Sg7+ Kd4 5. Sxf5+ Dxf5+ 6. Lc5+ Dxc5#
1. ... Dd1 2. Lf6+ Kxf4 3. Sde6+ Ke4 4. Sg5+ Kf4 5. Sh3+ Lxh3 6. Sd5+ Dxd5#
play all play one stop play next play all
Druckfehlerberichtigung auf Seite 334.
more ...
comment
Keywords: Battery creation
Genre: s#
Computer test: M. Schreckenbach: Gustav 4.1 d
FEN: 3N4/2NR4/1PP5/1K2Bp2/rpp1kP2/rqp1p1p1/1p2Q1b1/8
Input: Frank Müller, 2009-08-22
Last update: Marcin Banaszek, 2021-02-12 more...
39 - P1154913
Wolfgang Alexander Bruder
2437 Rhein-Neckar-Zeitung 05/12/1998
P1154913
(5+2) C+
#6
1. Se5! Lxe5 2. dxe5 Kh2 3. Ld7 Kh1 4. Ld2 Kh2 5. Lf4+ Kh1 6. Lc6#
play all play one stop play next play all
LsL
more ...
comment
Keywords: Miniature Collection (0079986), Minimal (b), Miniature, Sacrifice key
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 4B3/8/2N2b2/8/3P4/8/8/4BK1k
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-06-25 more...
40 - P1188450
Heinz Brixi
436 Schachmatt 13/07/1947
P1188450
(5+3) C+
s#6
1. Td5 f3 2. Tf5 fxe2 3. Ke1 Ke3 4. Tf4 gxf4 5. Dd5 f3 6. Dc4 f2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-19)
comment

Genre: s#
FEN: 8/8/3Q4/6p1/4kpP1/8/4PK2/3R4
Input: Frank Müller, 2011-02-27
Last update: Marcin Banaszek, 2020-11-24 more...
41 - P1214216
Georg Thomas
3217 Springaren 10/1955
P1214216
(11+12) C+
s#2*
* 1. ... axb2 2. Kc2 d1#
1. Sd3! exd3 2. Lc2 dxc2#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-01-17)
comment
Keywords: discovered checkmate (im *), Pawn mate
Genre: s#
FEN: 2N1Q3/1p1r4/1Bk3bR/8/2P1p3/pP2pp2/PN1prp2/1B1KbR2
Input: Frank Müller, 2011-10-10
Last update: Marcin Banaszek, 2023-01-27 more...
42 - P1270251
Petrus Albertus Koetsheid
2056 Probleemblad 03-04/1954
2. Lob
P1270251
(8+3) C+
s#6
1. Lg6 c5 2. Sf5+ Ke6 3. Kh7 c4 4. Lh8 c3 5. Sg7+ Ke5 6. Dg5+ Sxg5#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-26)
FEN: 3R2N1/6K1/2p4P/4kB2/3Nn3/2B1Q3/8/8
Input: Frank Müller, 2013-05-18
Last update: Erich Bartel, 2021-02-27 more...
43 - P1283613
Zdenek Oliva
9554 feenschach 168 2007
Motto: Kaffeemühle
P1283613
(1+8) C+
ser-#29
Platzwechselcirce
2 Lösungen
Spezialbrett
1) 1. Sxc2[+sTa1] 2. Sxa3[+sSc2] 3. Sxb1[+sTa3] 4. Sxc3[+sTb1] 5. Sxa2[+sTc3] 6. Sxc1[+sTa2] 7. Sxb3[+sTc1] 8. Sxa1[+sTb3] 9. Sxc2[+sSa1] 10. Sxa3[+sTc2] 11. Sxb1[+sTa3] 12. Sxc3[+sTb1] 13. Sxa2[+sTc3] 14. Sxc1[+sTa2] 15. Sxb3[+sTc1] 16. Sxa1[+sSb3] 17. Sxc2[+sTa1] 18. Sxa3[+sTc2] 19. Sxb1[+sTa3] 20. Sxc3[+sTb1] 21. Sxa2[+sTc3] 22. Sxc1[+sTa2] 23. Sxb3[+sSc1] 24. Sxa1[+sTb3] 25. Sxc2[+sTa1] 26. Sxa3[+sTc2] 27. Sxb1[+sTa3] 28. Sxc3[+sTb1] 29. Sd1#

2) 1. Sxb3[+sTa1] 2. Sxc1[+sTb3] 3. Sxa2[+sTc1] 4. Sxc3[+sTa2] 5. Sxb1[+sTc3] 6. Sxa3[+sSb1] 7. Sxc2[+sTa3] 8. Sxa1[+sTc2] 9. Sxb3[+sTa1] 10. Sxc1[+sTb3] 11. Sxa2[+sTc1] 12. Sxc3[+sTa2] 13. Sxb1[+sSc3] 14. Sxa3[+sTb1] 15. Sxc2[+sTa3] 16. Sxa1[+sTc2] 17. Sxb3[+sTa1] 18. Sxc1[+sTb3] 19. Sxa2[+sTc1] 20. Sxc3[+sSa2] 21. Sxb1[+sTc3] 22. Sxa3[+sTb1] 23. Sxc2[+sTa3] 24. Sxa1[+sTc2] 25. Sxb3[+sTa1] 26. Sxc1[+sTb3] 27. Sxa2[+sSc1] 28. Sxc3[+sTa2] 29. Sd1#
play all play one stop play next play all
more ...
comment
Keywords: no 8x8 board, Seriesmover, Sliding block puzzle, Circe (Platzwechsel-)
Genre: Fairies
Computer test: popeye 4.87
FEN: qqqqqqqq/qqqqqqqq/qqqqqqqq/qqqqqqqq/qqqqqqqq/nrrqqqqq/rkrqqqqq/Nrr1qqqq
Input: Alfred Pfeiffer, 2014-02-25
Last update: Arnold Beine, 2022-10-23 more...
44 - P1384874
Kurt Keller
C18 Shakhmatnaya Kompozitsiya 154, p. 3, 12/2020
Merry Christmas & Happy New Year! Счастливого Рождества и веселого Нового года!
P1384874
(8+8) C+
#4
1. Kd7? Kc5 2. Lxd6+ Kc4 3. La8 Kxb5 4. ?

1. Kb7! Kc5 2. Lxb6+ Kc4 3. Le8 Kxd5 4. Lf7#
play all play one stop play next play all
С18. К.Келлер. 1.♔d7? ♔c5! 1.♔b7! c5 2.:b6+ c4 3.e8 :d5 4.f7#.
(РЕШЕНИЯ «ШК» № 154 – 2020 [SK 154])
Comments:
  • Author - Kurt Keller (Ulm, Germany)
  • Yet Another Chess Problem Database (...)

more ...
comment
Keywords: Symbol problem (Christmas tree), Symmetrical position, Asymmetrical solution, Switchback (k), Sacrifice of white pieces, Active sacrifice, Line opening, Drag-in sacrifice
Genre: n#
Computer test: Popeye Windows-32Bit v4.63 (512 MB)
FEN: 2K5/2B5/1pBp4/pP1Pp3/p1k1p3/P1p1P3/2P5/8
Input: Kurt Keller, 2021-01-02
Last update: Kurt Keller, 2021-01-06 more...
45 - P1387319
Hubert Gockel
4381 Deutsche Schachzeitung 1, p. 39, 01/1982
P1387319
(13+9) C+
2#
1. Dc4? Le6+ 2. Txe6# 1. ... Sd5 2. Sxd7# 1. ... Sxc4!
1. e4? Le6 2. Sc6# 1. ... Sd5 2. Dxd5# 1. ... gxh6!

1. e3! Le6 2. Dxe6# 1. ... Sd5 2. Sc4#
play all play one stop play next play all
more ...
comment
Keywords: Zagoruiko
Genre: 2#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-03-11)
FEN: 3R2K1/3b1QpP/1n1P2RB/N1N1kp2/1P6/3p3p/4PPn1/3r3B
Input: Dieter Berlin, 2021-03-11
Last update: Dieter Berlin, 2023-11-23 more...
46 - P1006485
Mark Erenburg
Paz Einat

FIDE Tagung 2001
2. Preis
Wageningen
P1006485
(7+7) C+
h#2
b) wSg2 nach f3
a) 1. Sc6 Sf4 2. Sa5+ Sd5#
b) 1. Sd5 Sd4 2. Sc3+ Sc6#
play all play one stop play next play all
Achim Schöneberg: Folgende Steine können entfernt werden, ohne dass sich an den Lösungen etwas ändert: -wTb8, -sLb7, -sSc8, -sBd6. Außerdem -sDa3, +sBa3 (C+ Popeye 4.85). Siehe dazu auch meinen Hinweis in "Die Schwalbe", Heft 193, Februar 2002; S. 367. (2022-01-24)
comment

Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.75 (2048 KB)
FEN: 1Rn5/1b2n3/3p4/4P3/pkP5/q3B3/3N2N1/7K
Input: hpr, 2003-01-09
Last update: Alfred Pfeiffer, 2019-03-05 more...
47 - P1024403
Donald H. Hersom
British Chess Problem Society 1922-1923
1. Preis
BCPS-Turnier
P1024403
(7+12) C+
#2
1. Kf6! droht 2. Tc5#
1. ... Tb3+ 2. T3d4#
1. ... Tb4+ 2. Tc3#
1. ... Tb5+ 2. T5d4#
1. ... b5+ 2. Td6#
play all play one stop play next play all
Breuer: Erste Darstellung des vierfachen Kreuzschachs mit Selbstblocks.
more ...
comment
Keywords: Brian Stephenson Collection (9271), Provoked check, Cross check (vierfach), Block
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 6B1/3p1K2/rp6/p2R4/N1k4n/3R4/prp1Qn2/bb2B3
Reprints: 29 Berliner Morgenpost 16/07/1933
895 Beispiele zur Ideengeschichte des Schachproblems , p. 188, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
48 - P1047604
David W. A. Brotherton
691 The Problemist 09/1964
P1047604
(9+3) C+
#3
1. 0-0! d5 2. Lf3 Kxf5 3. Lxh5#
1. ... d6 2. Tc1 dxe5,d5 3. Tc6#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87
1.0-0! d5 2.Lf3 K:f5 3.L:h5#
1. ... d6 2.Tc1 d:e5,d5 3.Tc6# (2022-03-12)
comment
Keywords: Brian Stephenson Collection (32627)
Genre: 3#
Computer test: SCHRECKE (2022-03-12): C+, popeye 4.87
FEN: 8/3p4/1P4k1/4PNNp/3PB2P/8/8/4K2R
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2022-03-13 more...
49 - P1119392
Cyril S. Kipping
Northern Whig 1924
P1119392
(5+2) C+
#3
1. Ka7! Kb5 2. Lxd7+ Ka5 3. Sc4#
1. ... Kc7 2. b8=D+ Kc6 3. Db7#
play all play one stop play next play all
FE-T1D1
more ...
comment
Keywords: Minimal (b), Miniature, Zugzwang-Goal, Model mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4B3/1P1r4/K1k5/8/8/B3N3/8/8
Reprints: 176 L'Echiquier (Brüssel) 03/1930
I The Problemist 25-10, p. 393, 07/2016
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-17 more...
50 - P1401816
Gunter Jordan
19592 Schach , p. 74, 02/2022
P1401816
(10+8) C+
#7
1. Sb2! droht 2. Sc4#
1. ... Ke5 2. Sfd3+ Kd6! 3. Sc4+ Kd5 4. Se3+ Kd6 5. Sb2! Ke5 6. Sbc4+ Kf4 7. Sd5#
play all play one stop play next play all
19.592 (Jordan) Stünde der wSf4 auf e3, ginge 1.Sb2 Ke5 2.Sbc4+ Kf4 3.Sd5 matt. Nur, wie kommt der wSf4 nach e3? – Gar nicht! Nach einem eigenartigen Verfolgungsgalopp tauschen die wSS ihre Funktionen! 1.Sb2! (2.Sc4 matt) Ke5 2.Sfd3+ Kd6! 3.Sc4+ Kd5 4.Se3+ Kd6 5.Sb2! Ke5 6.Sbc4+ Kf4 7.Sd5 matt (4 P.). „Zweispringerspiel. Leider kein Mustermatt, was bei –wBf2 +sBg3 jedoch der Schlusspunkt wäre (gleiche Lösung C+)“ (VZ). „Die Reiterei bestimmt das Geschehen, wobei man genau hinschauen muss, um sich nicht zu vergaloppieren“ (HH). „Neckischer Tanz der wSS, witzig“ (BK).
Gunter Jordan: Der Kommentar von VZ ist falsch. Nach –wBf2, +sBg3 existiert genauso wenig ein Mustermatt, wie nach der Lösung der Diagrammposition. In dieser Matrix gibt es kein MM, da beide Springer im Mattbild e3 decken. (2022-06-13)
Felber, Volker: Schach 7/8 2022, Seite 121 unter "Zu früheren Aufgaben": 19.592 (Schach 02/2022, Gunter Jordan). Die von Volker Zipf vorgeschlagene Stellungsveränderung in der Lösungsbesprechung führt leider nicht, wie fälschlich behauptet, zu einem Mustermatt (2022-07-21)
comment
Keywords: Exchange of roles (SS), Logical Problem
Genre: n#
Computer test: Gustav 4.0c
FEN: 3B2n1/b1p2p2/1p1k3p/1P3B2/1P3NP1/2PN1p2/5P2/K7
Input: Felber, Volker, 2022-06-13
Last update: Gunter Jordan, 2022-06-13 more...
51 - P1408167
Marko Ylijoki
4932 idee & form 157, p. 5315, 01/2023
P1408167
(2+7) C+
h#5
b) sDc6->d6
a) 1. Kc5 f8=D+ 2. Kd4 Da8 3. Dc3 Dxg2 4. Kd3+ Kf1 5. Ld4 De2#
b) 1. Sg8 fxg8=D 2. Db4 Dxg3 3. Kc5 Kf2 4. Kc4+ Ke2 5. Lc5 Dd3#
play all play one stop play next play all
more ...
comment
Keywords: Minimal (B), Promotion (D), Discovered check, Epaulettenmatt, Echo, Model mate, Selfblock, Remote selfblock (in b)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/b4P2/1kq2n2/8/8/6p1/6p1/6Kb
Input: Felber, Volker, 2023-03-09
Last update: Felber, Volker, 2023-03-10 more...
52 - P1412564
Valery Barsukov
10680 Seven Chess Notes 212 09/2023
P1412564
(4+3) C+
s#7
1. Tc7+! Kd8 2. Tf7+ Kc8 3. Db7+ Kd8 4. Dc7+ Ke8 5. Th7+ Kf8 6. Th8+ Dxh8+ 7. Dg7+ Dxg7#
2. ... Ke8 3. Th7+ Kf8 4. Th8+ Dxh8#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-09-27)
comment
Keywords: Aristocrat, Miniature
Genre: s#
FEN: 2k5/R7/1Q3KB1/4r3/8/7q/8/8
Input: Rainer Staudte, 2023-09-27
Last update: Marcin Banaszek, 2023-09-28 more...
53 - P1037594
Johannes Kohtz
Carl Kockelkorn

Deutsches Wochenschach 1907
P1037594
(9+7) C+
#4
1. Kf3! droht 2. Sg4# 1. ... droht 2. Sd3#
1. ... Lxe4+ 2. Kg3 Ld3,Lh1,Lf3 3. e4 droht 4. Dd6# 3. ... Lxe4 4. Sg4#
play all play one stop play next play all
(215) Handschriftliche Lebenserinnerungen (Sächsische Landes- und Universitätsbibliothek (SLUB)) von Johannes Kohtz
more ...
comment
Keywords: Brian Stephenson Collection (22542), Switchback, Blocknutzung, Provoked check
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 7b/3Q3b/2p5/2P1k1P1/r3N3/2p1P1K1/2p2N1P/6B1
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
54 - P1128494
Albert Renn
4279 Schach-Echo 15/04/1966
P1128494
(4+2) C+
#2
1. De5! droht 2. Da1#
1. ... Th8+ 2. Dxh8#
1. ... Txe3 2. Dh2#
play all play one stop play next play all
more ...
comment
Keywords: Miniature Collection (0198802), Aristocrat, Minimal (b), Miniature
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1K2Q3/8/8/8/8/4N2r/6R1/7k
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-23 more...
55 - P1166230
Peter Heyl
3/5 Problem-Echo 12/2004
P1166230
(4+3) C+
#4
1. Ld6! 0-0-0 2. Tc7+ Kb8 3. Tb7+ Ka8 4. Txa7#
3. ... Kc8 4. Thc7#
play all play one stop play next play all
E2-d4
SCHRECKE: C+, Gustav 4.2a, Brute Force
1.Ld6! 0-0-0 2.Tc7+ Kb8 3.Tb7+ Ka8/Kc8 4.T:a7/Thc7# (2022-01-02)
Stefan Felber: Sclüsselwort muß 'Aristokrat', nicht 'Kindergarten Problem' lauten. (2022-01-03)
comment
Keywords: Miniature Collection (0349415), Aristocrat, Castling (sg), Miniature
Genre: n#
Computer test: SCHRECKE (2022-01-02): C+, Gustav 4.2a, Brute Force
FEN: r3k3/b3BR1R/8/8/6K1/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Mario Richter, 2022-01-04 more...
56 - P1191225
Dragan Petrovic
Liga Problemista 2002-2003
8. Platz
P1191225
(1+9) C+
ser-h=20
1. b5 2. b4 3. b3 4. b2 5. b1=L 6. Ld3 7. Lf1 8. e2 9. e1=T 10. Te6 11. Th6 12. e5 13. e4 14. e3 15. e2 16. e1=D 17. De8 18. Dh5 19. g6 20. Lg2+ Kxg2=
play all play one stop play next play all
more ...
comment
Keywords: Seriesmover, Kindergarten Problem
Genre: Fairies
Computer test: Gustav 4.1d
FEN: 8/1p2p1pp/8/6p1/6pk/4p1p1/8/7K
Reprints: (116) Mat Plus Review 03/2007
Input: Frank Müller, 2011-03-26
Last update: Arnold Beine, 2022-10-17 more...
57 - P1388448
Berndt Freiherr von Nolcken
1973 Deutsche Schachzeitung 3, p. 112, 03/1965
Lob
P1388448
(9+7) C+
#5
1. Sc4! dxc4 2. Ld3 cxd3 3. Tc2 dxc2 4. Tf4 gxf4 5. Lf6#
play all play one stop play next play all
more ...
comment

Genre: n#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/3p2pp/3R2bk/2R1P2p/pNBP3P/B1K5
Input: Dieter Berlin, 2021-04-11
Last update: Alfred Pfeiffer, 2021-04-23 more...
58 - P1389209
Michael Schneider
217 Deutsche Schachblätter 9, p. 144, 09/1950
P1389209
(8+10) C+
#2
1. Lb6! Lf6 2. Lb7# 1. ... Ld6 2. Dc6# 1. ... Lc3 2. Ld3#
play all play one stop play next play all
more ...
comment
Keywords: Line closing
Genre: 2#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-05-02)
FEN: 3RKR2/p3N1p1/B6r/4b3/4k1N1/nr3p2/1p3Bn1/2Q5
Input: Dieter Berlin, 2021-05-02
Last update: Dieter Berlin, 2023-11-05 more...
59 - P1410567
Herbert Ahues
Der Tagesspiegel 20/08/1995
P1410567
(10+8) C+
#2
1. Lc7! droht 2. De4#
1. ... Sg5 2. Sce7# 2. Sde7?
1. ... Sd6 2. Sde7# 2. Sce7?
play all play one stop play next play all
more ...
comment
Keywords: Dual avoidance, Thema B, Line opening
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 4R1Br/q4n2/2N1PP1p/3N1k1K/5B1Q/3P3b/8/5rn1
Reprints: 82 Problemschach-Jahrbuch 1995 D , p. 40, 1996
Input: Dieter Berlin, 2023-06-27
Last update: Dieter Berlin, 2023-06-27 more...
60 - P1139213
Fritz Karge
G Deutsche Schachzeitung , p. 38, 01/1980
P1139213
(4+3) C+
#3
1. Tf7! Ka2 2. Tf3+ Kb1 3. Tf1#
play all play one stop play next play all
A18T3
more ...
comment
Keywords: Miniature Collection (0049272), Miniature, Flight-giving key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 6B1/2R5/8/8/P7/8/1p1K4/bk6
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-24 more...
61 - P1272802
Christopher John Feather
601 mpk-Blätter (83 06/2013
P1272802
(1+1+1) C+
h#3
SymmetrieCirce
b) sKh8 nach h1
a) 1. c1=nT Kh2 2. nSBg1=nD+ nDa7 3. nTh1+ Kxh1[+nTa8]#
b) 1. c1=nS nSa2 2. nSBxa2[nSh7] nSg5 3. nSh3 nSBa8=nL#
play all play one stop play next play all
Gerald Ettl: es fehlt im Dia ein neutraler Superbauer g8 (2022-02-13)
comment
Keywords: Allumwandlung, Circe (Symmetrie-), Kindergarten Problem
Pieces: bl = Superpawn (SU)
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 7k/8/8/8/8/6K1/2-P5/8
Input: Erich Bartel, 2013-06-22
Last update: Frank Müller, 2013-07-27 more...
62 - P1289812
Olaf Jenkner
1453 Schach in Schleswig-Holstein 10/2014
P1289812
(10+2) C+
s#8
1. c7 Ke6 2. f8=S+ Kd6 3. c8=L Kc5 4. Dd4+ Kb5 5. Db4+ Ka6 6. b8=T Ka7 7. Dd4+ Kxb8 8. Sc6+ Sxc6#
1. ... Kc5 2. Dd4+ Kb5 3. b8=D+ Ka6 4. Db5+ Kxb5 5. Db4+ Ka6 6. c8=L+ Ka7 7. Db8+ Kxb8 8. Sc6+ Sxc6#
play all play one stop play next play all
„Die Variante 1. … Kc5 mit origineller Beseitigung der störenden Masse des weißen Bauerns auf b7 und zwei Damen-opfern finde ich ganz witzig. Das zweite Abspiel bietet noch eine Springer- und Turmumwandlung, wiederholt aber auch viele Züge der ersten Variante“ (Stephen Rothwell).
„Nur durch erstaunlich viele Unterverwandlungen kommt man zum Ziel“ (Claus Grupen)
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comment
Keywords: Allumwandlung (verunglückte), Minimal (s)
Genre: s#
FEN: 3KB3/1P1P1P2/2Pk1N2/N3n3/R4Q2/8/8/8
Input: Frank Müller, 2014-10-31
Last update: Gunter Jordan, 2022-10-13 more...
63 - P1400055
Gerhard Paul Latzel
? 1967
P1400055
(7+5) C+
#4
1. d8=S+ Txd8 2. exd8=T Txd8 3. cxd8=L Kd6 4. Txb6#
play all play one stop play next play all
Als Quelle wird im Schwalbe-Nachdruck 1982
"Schachclub Paulsen, Detmold 1967" genannt.
Henrik Juel: C+ Popeye 4.61 (except for mate trial 2... Ta5 3.c8=D+ Ke7 4.Dd7,Sd5,Sg8#) (2022-03-27)
comment
Keywords: under-promotion (dreifach, S,T,L)
Genre: n#
Computer test: Popeye 4.61
FEN: r1r5/2PPPp2/1p2kN2/1R6/1K4N1/8/8/8
Reprints: Die Schwalbe 73, p. 435, 02/1982
Input: Dieter Berlin, 2022-03-27
Last update: Dieter Berlin, 2022-03-27 more...
64 - P1401926
Otto Fuss

1. Preis
Problemturnier des Deutschen Schachbundes
Oeynhausen 1922
P1401926
(10+8) C+
#3
1. De6! droht 2. Dd5+ cxd5 3. c6#
1. ... Se4 2. Dc4+ Sxc4 3. Sf3#
1. ... Sc4 2. De4+ Sxe4 3. Sf3#
1. ... Sxe6 2. Sxe6+ Kd5 3. e4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-06-16)
comment
Keywords: Pawn mate, Queen sacrifice (dreifach), Blocknutzung
Genre: 3#
Computer test: Popeye 4.61
FEN: 4K3/B1N1p3/2p4Q/2P1nPn1/b2k4/1p6/1P1NPP1b/8
Reprints: 19 200 Ausgewählte Schachaufgaben , p. 15, 1939
Input: Dieter Berlin, 2022-06-15
Last update: Dieter Berlin, 2022-06-16 more...
65 - P1017918
Rudolf Fuchs
Schach-Magazin 1950
P1017918
(10+9) C+
#2
1. Dh4! droht 2. Sge3#
1. ... Tea5+,Tb5+,Tc5+ 2. c3#
1. ... Td5+ 2. Sge5#
1. ... Txf5+ 2. Sf6#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (2751), Cross check (zweifach), Battery creation, Doppelmatt, Black correction
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5RbK/8/r1pppQ2/4rR2/1pN1k1N1/8/2P3P1/bB4B1
Reprints: 67 Problem-Palette , p. 27, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-06 more...
66 - P1020287
William E. Perry
93 Canadian Chess Problems , p. 95, 1890
P1020287
(7+5) C+
#2
1. Tb6! Sd2,Sg5 2. Txd6#
1. ... Sd3,Sf3 2. Lf7#
1. ... Lb8,Lf8 2. Se3#
1. ... Kxc4 2. Da2#
1. ... Ke6 2. Dxe5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (5130), ambush key, pin-mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4B3/8/3b4/1Rpkn3/2N1n2R/8/2K5/Q5B1
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
67 - P1039907
Leif Schmidt
9753 Skakbladet 12/1975
P1039907
(9+8) C+
#2
1. Sb2! droht 2. Sc4#
1. ... Sb3,S~ 2. Ld6#
1. ... Sxd3 2. Sxd3#
1. ... Sxe4 2. f4#
1. ... Sb7 2. Sd7#
1. ... fxe4 2. Dg5#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87
1. Sb2! droht 2. Sc4#
1. ... Sb3,S~ 2. Ld6#
1. ... Sxd3 2. Sxd3#
1. ... Sxe4 2. f4#
1. ... Sb7 2. Sd7#
1. ... fxe4 2. Dg5# (2023-06-17)
comment
Keywords: Brian Stephenson Collection (24863)
Genre: 2#
Computer test: SCHRECKE (2023-06-17): C+, popeye 4.87
FEN: 1Nr5/r7/4p2Q/2n1kp2/pB2P3/2PR1P2/8/1K1N2b1
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-06-18 more...
68 - P1098218
Dieter Müller
Shakhmatnaya Kompozitsiya 11-12/2008
Moskauer Turnier 2008
2. Lob
P1098218
(4+10) C+
s#11
1. Sc2+? Lxc2! 2. Kh8

1. Lxc4+! Kb1 2. La2+ Ka1 3. Lxd5+ Kb1 4. La2+ Ka1 5. Lxe6+ Kb1 6. La2+ Ka1 7. Lxf7+ Kb1 8. La2+ Ka1 9. Lxg8+ Kb1 10. La2+ Ka1 11. Sc2+ Lxc2#
play all play one stop play next play all
more ...
comment
Keywords: Zwickmühle
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: r5n1/5ppK/4p3/3p4/b1p5/Q1b5/B7/k3N3
Input: Frank Müller, 2010-01-15
Last update: James Malcom, 2020-09-28 more...
69 - P1222252
Marcel Segers
256 Krusta-mikla, sahs, bridzs 16 20/04/1935
2. Preis
P1222252
(8+9) C+
#2
1. Dg5? Sc6!

1. Tc7? Lxd5!

1. Tf4! droht 2. Sc4#
1. ... Txa6 2. Sb5#
1. ... Taxd5 2. Dc5#
1. ... Tc5 2. Dxc5#
1. ... Te4 2. Txe4#
1. ... Texd5 2. Tc4#
1. ... Tf5+ 2. Txf5#
1. ... Lxd5 2. Tf6#
1. ... Sxd5 2. Db6#
play all play one stop play next play all
Preisbericht in Heft 43 am 26.10.1935
more ...
comment

Genre: 2#
Computer test: SCHRECKE (2022-11-05): C+, popeye 4.87 Henrik Juel (2022-11-05): C+ Popeye 4.61
FEN: 1b3K2/3pn3/N2kb1p1/r2Pr3/p1R5/N7/7B/3R2Q1
Reprints: Die Wehrmacht 24 10/1937
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2022-11-06 more...
70 - P1269147
Leopold König
222 Arbeiter-Zeitung (Wien) 08/01/1955
P1269147
(7+10) C+
s#3*
* 1. ... g2#
1. Da4 Kg4 2. Le2+ (schützt f4 und treibt den sK zurück nach h3) 2. ... Kh3 3. Dc4 (Wachablösung von wD und wL) g2#
play all play one stop play next play all
Wachablösung von wD und wL
more ...
comment

Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p5/2p4p/2p2p1P/2B2P1p/6pk/1p6/bN1Q2BK
Input: Mario Richter, 2013-05-03
Last update: Dieter Berlin, 2024-02-26 more...
71 - P1383297
Stefan Milewski
18208 Die Schwalbe 303 06/2020
P1383297
(4+7) C+
h#3
2 Lösungen
1) 1. Le5 Tc8 2. Tcd4 exd4 3. Scxd4 c4#
2) 1. Lc5 c3 2. Ted4 cxd4 3. Sexd4 e4#
play all play one stop play next play all
more ...
comment

Genre: h#
Computer test: M. Schreckenbach: popeye 4.85
FEN: 4R3/8/2npn3/3k4/2rbr3/4P3/2P5/7K
Input: Gerd Wilts, 2020-12-23
Last update: Olaf Jenkner, 2023-10-15 more...
72 - P1400181
Thomas Middleton Stott
129 To Alain White , p. 60, 1945
Alain C. White
zum 65. Geburtstag
P1400181
(5+7) C+
#3
1. Ld3! droht 2. Dc4#
1. ... Dh4 2. Se7+
1. ... Th4 2. Scxb6+
1. ... De4 2. Lxe4+
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-04-01)
comment

Genre: 3#
Computer test: Popeye 4.61
FEN: 2N5/3N1Kp1/1p3pB1/3k3r/8/4p3/2Q5/7q
Input: Dieter Berlin, 2022-04-01
Last update: Dieter Berlin, 2022-04-01 more...
73 - P1412368
Niels Danstrup
2931 PZSzach 22/08/2023
P1412368
(3+3) C+
h#2
b) sSd5->d4
a) 1. Sd5-b6 Sf5-d4 2. d6-d5 Lf6-e7#
b) 1. Sd4-e6 Lf6-d4+ 2. Kc5-d5 Sf5-e7#
play all play one stop play next play all
Matts auf dem gleichen Feld.
Henrik Juel: Two ideal mates (2023-09-21)
comment
Keywords: Miniature, Ideal mate, Selfblock, Remote selfblock (in b)
Genre: h#
Computer test: Popeye 4.83
FEN: 8/8/3p1B2/2kn1N2/8/3K4/8/8
Input: Marcin Banaszek, 2023-09-21
Last update: Gunter Jordan, 2023-09-21 more...
74 - P1013133
Eric Pichouron
R140 Problemesis 38 04/2004
P1013133
(10+13) C+
BP in 13,0
1. a4 h5 2. a5 h4 3. a6 h3 4. axb7 hxg2 5. bxa8=T gxh1=T 6. Lh3 g5 7. Kf1 g4 8. Kg2 g3 9. Sf3 Txd1 10. Se1 Txc1 11. Kf1 Txe1+ 12. Kxe1 gxh2 13. Lf1 h1=T
play all play one stop play next play all
Henrik Juel: Natch 3.1 did not even find the solution in some 8 hours! (2018-12-19)
A.Buchanan: a rare home-and-away-base problem (2018-12-19)
A.Buchanan: What's it called when a pawn promotes onto a square that another promoted pawn has already been captured from? Anti-Pronkin I think. (2018-12-19)
Henrik Juel: No Andrew, Anti-Pronkin is the paradoxical case of an original officer moving to the promotion square
Here we have two T promotions on h1 (and one on a8) (2018-12-19)
A.Buchanan: Thanks Klaus. If we repopulate Lc1, i.e. Rnbqkbnr/p1pppp2/8/8/8/8/1PPPPP2/RNB1KB1r then is the following sound as BP in 12.5? Same first 9.5 moves then 10. ... gxh2 11. Kf1 Txe1+ 12. Kxe1 h1=T+ 13. Lf1 (2022-06-08)
Moldenhauer: Hi Andrew, die neue Stellung mit Lc1, BP in 12.5 wird in ca. 47 Min. von Euclide 1.11 als gekocht gewertet.
Natch 3.3 habe ich abbrechen müssen bei der Auswertung. Zuviele Daten! (2022-07-13)
A.Buchanan: Hi Klaus, danke noch einmal. Vielen Dank - das habe ich erwartet, aber ich denke, es lohnt sich, das zu überprüfen, um die Konstruktion besser zu verstehen. (2022-07-14)
more ...
comment
Keywords: Ceriani-Frolkin Theme (t), Unique Proof Game, Home-and-Away-Base, Promotion (Ttt), Prenix (T), Phoenix (t)
Genre: Retro
Computer test: Klaus Moldenhauer Computerprüfung: Natch 3.3 C+ 154 Std. 37 Min. Lösung 1 (Stellung 3099807) von 6622049
FEN: Rnbqkbnr/p1pppp2/8/8/8/8/1PPPPP2/RN2KB1r
Input: Gerd Wilts, 2004-04-01
Last update: A.Buchanan, 2022-06-08 more...
75 - P1048501
Aleksandr V. Galitsky
5312 La Strategie 05/1897
P1048501
(3+4) C+
#3
1. De1-a5! droht Da5-c5#
1. ... Lb3-d5 2. Da5-b4+ Kd4xe5 3. Db4-f4# 2. ... Ld5-c4 3. Db4-b2#
1. ... d3-d2 2. Da5-c5+ Kd4-d3 3. Te5-e3#
1. ... Lb3-c4 2. Da5-a1#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (33528), Miniature
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/4p3/4R3/3k4/1b1p2K1/8/4Q3
Reprints: 1090 Allgemeine Sport-Zeitung 18/07/1897
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
76 - P1192495
Camillo Gamnitzer
13386 Schach 06/1995
5. Preis
P1192495
(12+11) C+
s#5
1. a4? Dxg7!
1. Lg2! droht 2. Sc3+ hxg2 3. Dc7+ Lxc7#
1. ... h2 2. Le4 Dxg7 3. Db6+ axb6 4. b5+ Kxb5 5. Sc7+ Dxc7,Lxc7#
2. ... a6? 3. b5+ axb5 4. Dc7+
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-11-09)
comment

Genre: s#
FEN: rbK3nq/pN4B1/2k2p1p/Q2N3P/1P1p2P1/PP1P1B1p/8/7n
Input: Frank Müller, 2011-04-14
Last update: Marcin Banaszek, 2021-11-11 more...
77 - P1225988
Stephen Rothwell
2950 Badische Neueste Nachrichten 04/04/1992
P1225988
(5+7) C+
#2
1. Dh8! droht 2. Dh5#
1. ... Sg7 2. Sd4#
1. ... Sf2 2. Sg1#
1. ... e3 2. Da8#
play all play one stop play next play all
more ...
comment
Keywords: corner to corner, Deckungsverlust
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/8/4n3/8/2p1pp1b/5k1n/3PN1R1/Q4K2
Reprints: 337 Problemschach-Jahrbuch 1992 D , p. 160, 1992
Input: Felber, Volker, 2011-11-30
Last update: Dieter Berlin, 2022-10-25 more...
78 - P1394190
Andrew Buchanan
1 Problemas 36, p. 1182, 10/2021
after Tivadar Kardos and Jozsef Bajtay
P1394190
(15+6) C+
s#2*
* 1. ... Sxc1/Sxc3/Sxb4 2. Txc1/Txc3/Dxb4 Lxg7#
1. cxd6ep+ Sxc3 2. d7 Lxg7#
play all play one stop play next play all
corrects P1007465 from 65 years before.
Henrik Juel: set play 1... Sxc1/Sxc3/Sxb4 2.Txc1/Txc3/Dxb4 Lxg7#
solution 1.cxd6ep+ Sxc3 2.d7 Lxg7#
Last move was not c4xd3 or e4xd3 (on a light square), because the missing white man is the dark-squared [Lc1], so it was d7-d5, legitimizing the ep key (2021-10-03)
A.Buchanan: Sound + lighter + W2 becomes sole viable tempo move (with 10 other White pieces able to move). (2021-10-04)
comment
Keywords: En passant as key, Grab, Tempo Move
Genre: s#, Retro
Computer test: HC+ Popeye v4.87 & simple retro-thinking
FEN: 7b/1p4P1/1Pk1P3/PNPpKB2/QP1P1P2/2Rp4/n2N4/2R5
Input: A.Buchanan, 2021-10-03
Last update: A.Buchanan, 2021-10-13 more...
79 - P1413785
Paul Wenman
172 Two Hundred Assorted Problems , p. 45, 1945
P1413785
(5+7) C+
#3
1. Th1! Kg4 2. Dxh5+ Kxh5 3. Kg3# 2. ... Kf4 3. Tf1#
1. ... Th6 2. Kg2+ Kg4 3. De4#
1. ... g4 2. Dxg6
play all play one stop play next play all
more ...
comment
Keywords: corner to corner (Schlüssel), Battery creation, discovered checkmate, Line opening, Drag-in sacrifice
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/7Q/4pbr1/4p1pp/7k/3P4/3P3K/R7
Input: Dieter Berlin, 2023-11-29
Last update: Dieter Berlin, 2023-11-30 more...
80 - P1019535
Stefan Sovik
Sachove umeni 1986
P1019535
(13+10) C+
s#3
1. Sc5!
1. ... fxe6 2. Sg5 e5,f3 3. Db2+ Kxb2#
1. ... fxg6 2. Se5 g5,f3 3. Db2+ Kxb2#
play all play one stop play next play all
Teppo Mänttä: The source is Sachove umeni 1986. (2021-12-25)
SCHRECKE: C+, popeye 4.87
1.Sc5! (Zugzwang)
1. ... f:e6 2.Sg5 e5,f3 3.Db2+ K:b2#
1. ... f:g6 2.Se5 g5,f3 3.Db2+ K:b2# (2021-12-25)
comment
Keywords: Brian Stephenson Collection (4373)
Genre: s#
FEN: 8/2P2p2/1Bp1RPRP/P4p2/2p1Np2/2Qp1N1p/p2P3P/rk5K
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-12-30 more...
81 - P1256059
Yuri Marker
14208 Die Schwalbe 239 10/2009
Odette Vollenweider gewidmet
P1256059
(10+12) C+
#11
1. dxe3? droht 2. Dg8+ Se6 3. Dxe6# 1. ... Dc6!
1. Kb3! droht 2. dxe4# 1. ... Txd4! 2. Dg8+ Ke5 3. Dg7+ Kd5 4. Df7+ Ke5 5. Sd7+ Txd7 6. Df6+ Kd5 7. dxe3 Lb6 8. Df7+ Ke5 9. d4+ Txd4/Lxd4 10. Df6+ Kd5 11. Dd6/Dxd4#
play all play one stop play next play all
Anton Baumann: Infprmalturnier 2008-2009: 2.Lob (2023-03-15)
more ...
comment

Genre: n#
Computer test: C+ Gustav 4.1d
FEN: q1r2n1Q/p1b1B2p/8/1PNk1P2/r2Pp3/p2Pp1P1/K2Pp3/8
Input: Gerd Wilts, 2012-12-13
Last update: A.Buchanan, 2021-04-20 more...
82 - P1259524
Vojko Bartolovic
2100 Mat (Belgrade) 03-04/1978
1. ehrende Erwähnung
P1259524
(8+5) C+
s#3
b) wLd2 nach d3
a) 1. Tc8 g5 2. La5 g4 3. Lc7 Kxc2#
b) 1. Tc6 g5 2. Lh7 g4 3. Tg6 Kxc2#
play all play one stop play next play all
more ...
comment
Keywords: Batteriematt horizontal, Cheney-Loyd
Genre: s#
Computer test: SCHRECKE: a)+b): C+ popeye 4.89
FEN: 8/8/6p1/1P1P4/8/P1R3p1/p1RB2P1/rk5K
Input: Frank Müller, 2013-01-15
Last update: Dieter Berlin, 2023-11-28 more...
83 - P1280343
Sergiy Borodavkin
S203 Problemist Ukrainy (38) 10-12/2013
P1280343
(5+4) C+
s#11
1. g6 Kc3 2. Db5 d3 3. Te7 Kd4 4. g7 Kc3 5. g8=D Kd4 6. Dg3 Kc3 7. Te2 Kd4 8. De3+ Kc3 9. Da4 Kb2 10. Db6+ Kc3 11. Dc2+ dxc2#
1. ... Ke3 2. Df5 d3 3. Tc7 Kd4 4. g7 Ke3 5. g8=D Kd4 6. Db3 Ke3 7. Tc2 Kd4 8. Dc3+ Ke3 9. Dg4 Kf2 10. Df6+ Ke3 11. De2+ dxe2#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-02-08)
comment

Genre: s#
FEN: 8/6R1/7p/3Q2PP/3p4/3k4/3p4/3K4
Input: Frank Müller, 2013-11-11
Last update: James Malcom, 2021-02-08 more...
84 - P1300865
Nenad Petrovic
Stella Polaris 10/1976
10. Thematurnier
Spezialpreis
P1300865
(8+13) C+
s#8
1. Kb8 h1=D 2. Lxh1 f4 3. Txf4 c1=D 4. Sxc1 f1=D 5. Sxf1 Sc7 6. Dxc7 a1=D 7. Lxa1 c5 8. Txc5 Ta8#
play all play one stop play next play all
Der Preisbericht erschien in Thema Danicum.
Anton Baumann: C+ Gustav 4.1d (2020-11-16)
comment

Genre: s#
FEN: n1KQ4/rp6/qpp5/kb2Rp2/7R/4N3/pBp1NpBp/8
Input: Frank Müller, 2015-04-04
Last update: Marcin Banaszek, 2020-11-18 more...
85 - P1361848
Hartmut Brozus
18943 Schach , p. 78, 03/2019
P1361848
(3+3) C+
#6
Rosalie Fay: 1. Kc8 zz Ka7 2. Lf2+ Ka8 3. Sc4 (droht 4. Sb6+/Lg3) g3 4. Lxg3 ~ 5. Lb8 ~ 6. Sb6#;

3. ... a5 4. Sb6+ Ka7 5. Sd5+ Ka6/Ka8 6. Sc7#
C+ Popeye Windows-64Bit v4.69 (2023-12-19)
more ...
comment

Genre: n#
Computer test: Popeye 4.61
FEN: k7/2K5/p7/N7/6p1/8/8/4B3
Input: Rainer Staudte, 2019-03-02
Last update: Felber, Volker, 2019-07-14 more...
86 - P1388646
John M. Rice
2755 Deutsche Schachzeitung 9, p. 319, 09/1970
3. Preis
P1388646
(9+9) C+
#2
1. Sg7? Te6!

1. Sf6! Dxd3/c5 2. Dxd3#/Db5#
play all play one stop play next play all
more ...
comment
Keywords: vornehmer Nowotny
Genre: 2#
Computer test: Popeye 4.61
FEN: b5Bb/3Q4/1Rp1N1rp/3N2pK/1pk5/q2RB3/4P3/8
Input: Dieter Berlin, 2021-04-15
Last update: Alfred Pfeiffer, 2021-07-09 more...
87 - P1031389
Wolfgang Pauly
Münchner Neueste Nachrichten 1910
P1031389
(8+6) C+
#3
1. Tb6! Tf7 2. Ld3 Tf3 3. Sb5#
1. ... Tg7 2. Sc2 Tg2 3. Lb5# 2. ... Tg3+ 3. Ld3#
1. ... Th7 2. Sb1 Txh1 3. Lb5# 2. ... Th3+ 3. Ld3#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (16291), Opposition, Exchange of roles (wL - wSa3), Line closing, Queen sacrifice, Batterienutzung, mehrfache
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: k1N5/3pr3/B2pp3/1R1r4/8/NPK5/8/R6Q
Reprints: 191 Versunkene Schätze , p. 87, 1998
Wolfgang Pauly. Challenge of a Legacy 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
88 - P1032184
Jan Hartong
Swiat Szachowy 1928
1. Preis
P1032184
(8+5) C+
#3
1. Tb5? Lg3! 2. Tb7 Le5!
1. Tc5! droht 2. Tc2#
1. ... Lg3 2. Tc6! Lf4,L~ 3. Tc2#
1. ... Sg3 2. Tc1 Kxf3 3. Tf1#
1. ... Kxe3 2. Tc3+ Kf4 3. Lb8#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (17090), Echomatt, pin-mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/B7/6p1/R5p1/6Pb/3BNN1R/K4k2/7n
Reprints: 969 Beispiele zur Ideengeschichte des Schachproblems , p. 200, 1982
101 Encyclopedia of Chess Problems , p. 36, 2012
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-12 more...
89 - P1175841
Heinz Schwind
Manfred Zucker

4686 Deutsche Schachzeitung , p. 88, 02/1984
P1175841
(5+2) C+
#4
1. Tg5? Kd4 2. T5xg4+ Kc5!

1. Ld6?=

1. Tc5! Kd4 2. Ld6 Ke4 3. Tg5 Kd4 4. T5xg4#
play all play one stop play next play all
(MZ581)
.
more ...
comment
Keywords: Model mate, Minimal, Miniature, Flight-giving key
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 7K/2B5/8/3R4/2P1k1p1/6R1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-23 more...
90 - P1267173
Camillo Gamnitzer
Shakhmatna Misl 2005
P1267173
(11+10) C+
s#5
1. Te7-b7! droht 2. Te4-f4+ Kf6-e5 3. Tf4-f5+ Ke5-d6 4. Sg5-f7+ Kd6-e6 5. Le8-d7+ Td2xd7#
1. ... Lh3xg4 2. Tb7-g7 droht 3. Sg5-f7+ Kf6-f5 4. Sf7-d6+ Td2xd6#
2. ... Lg4-f5 3. Tg7-g6+ Lf5xg6 4. Sg5-f7+ Kf6-f5 5. Sf7-d6+ Td2xd6#
2. ... Kf6-f5 3. Le8-d7+ Kf5-f6 4. Sg5-e6+ Kf6-f5 5. Se6xc5+ Td2xd7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force
1.Tb7! (2.Tf4+ Ke5 3.Tf5+ Kd6 4.Sf7+ Ke6 5.Ld7+ T:d7#) L:g4!
2.Tg7 (3.Sf7+ Kf5 4.Sd6+ T:d6#)
2. ... Kf5 3.Ld7+ Kf6 4.Se6+ Kf5 5.S:c5+ T:d7#
2. ... Lf5 3.Tg6+ L:g6 4.Sf7+ Kf5 5.Sd6+ T:d6# (2021-06-30)
comment

Genre: s#
Computer test: Popeye 4.83
FEN: 4B3/4R3/rpp2k1P/b1p3N1/2P1R1PB/5p1b/3rpQ1P/4K3
Input: Mario Richter, 2013-04-12
Last update: Marcin Banaszek, 2021-07-05 more...
91 - P1385263
Robert A. Lincoln
2051 The Macedonian Problemist 54 2017
P1385263
(4+3) C+
#2
1. De5-e1!
1. ... Lh4-d8,L~ 2. De1xf2#
1. ... Lh4-g3 2. De1-e4#
1. ... Tf2xf1 2. De1-c3#
1. ... Kf3-g3+ 2. De1xf2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2021-01-11)
comment
Keywords: Aristocrat, Miniature, Multiple publication
Genre: 2#
Computer test: Popeye 4.83
FEN: 8/8/8/4QK2/7b/5k2/5r1R/5R2
Reprints: A613 Problemist Ukrainy 65 07-09/2020
Input: Marcin Banaszek, 2021-01-11
Last update: Rainer Staudte, 2021-01-31 more...
92 - P1408714
Jan Vasta
Casopis Ceskych Sachistu 1916
3. Preis
P1408714
(6+8) C+
#3
1. Tg4! Txf7 2. Db5+ Ke4 3. Sd2#
1. ... Sc3 2. Db7+ Kxc4 3. Se5#
1. ... e5 2. Se3+ Ke4 3. Sg5#
play all play one stop play next play all
more ...
comment
Keywords: pin-mate (dreifach), Knight sacrifice (doppelt)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/B4N1r/Q3p2r/3k3n/2N2b1p/7K/n5R1/8
Reprints: 800 Beispiele zur Ideengeschichte des Schachproblems , p. 168, 1982
Input: Dieter Berlin, 2023-04-05
Last update: Dieter Berlin, 2023-04-06 more...
93 - P0508390
Branko Koludrovic
1022 Mat (Belgrade) 02/1975
P0508390
(4+3) C+
h#2
2.1...
1) 1. cxb1=S g8=D 2. Sc3 Db3#
2) 1. cxb1=L g8=T 2. Ka2 Ta8#
play all play one stop play next play all
t/Allumwandlung, u/61113, u/DTsl
Yuri Bilokin: you can see 1...g8=Q 2.cxb1=B Qb3#
1...g8=Q 2.cxb1=S Qb3#
1...Bxc2 2.Ka2 Ra4# (2024-02-29)
comment
Keywords: Allumwandlung, Sacrifice of white pieces, Promotion
Genre: h#
Computer test: (Popeye C-Version 3. 47 (1024 KB))
FEN: 8/6P1/8/8/1R6/k2p4/2p5/1BK5
Input: Erich Bartel, 1997-05-23
Last update: hpr, 1999-10-16 more...
94 - P1132859
Johannes Kohtz
Carl Kockelkorn

Deutsches Wochenschach 1912
P1132859
(5+2) C+
#3
1. Sxh7 Kd7 2. Kc5 Ke8 3. Sf6#
2. ... Kc7,Kc8 3. e8=D/T#
play all play one stop play next play all
Man vergleiche mit P1159795.
more ...
comment
Keywords: Miniature Collection (0291665), Miniature, Minimal (s), Flight-giving key, Promotion (D, T)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4kNB1/4P1Rn/8/8/2K5/8/8/8
Reprints: 4083 Schach-Echo 19, p. 304, 01/10/1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-12-18 more...
95 - P1164190
Josef Cumpe
12202 Deutsche Schachzeitung , p. 149, 05/1910
P1164190
(4+3) C+
#4
1. Lc2! Ka1 2. Lb1 a2 3. Lc2 a3 4. Sb3#
play all play one stop play next play all
SfL
more ...
comment
Keywords: Miniature Collection (0322625), Miniature, Zugzwang-Goal, Model mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2f
FEN: 8/8/8/8/p7/p2N4/k2N2K1/3B4
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-03-07 more...
96 - P1238820
Vladislav Bunka
4085 Freie Presse (Chemnitz) 11/02/2000
P1238820
(8+6) C+
#4
1. Th5! Kc4 2. Le2+ Kc5 3. Ld4+ Kd5 4. Sf4# 2. ... Kd5 3. Sf4+ Kc5 4. Ld4#
play all play one stop play next play all
more ...
comment
Keywords: ambush, ambush key, pin-mate (zweifach)
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/8/3p2N1/1P2p3/4p3/Pp1kP3/1B1p1K1R/3B4
Input: Felber, Volker, 2012-05-11
Last update: Dieter Berlin, 2023-07-29 more...
97 - P1243055
Karl R. Laufs
10709V Deutsches Wochenschach 14/07/1912
P1243055
(7+5) C+
s#8
1. Le2 c5 2. Sc4 e5 3. d7 e4 4. d8=T e3 5. Td2 exd2 6. Se3 c4 7. Sc2 c3 8. Df2+ Sxf2#
play all play one stop play next play all
SCHRECKE: sparsamere Fassung der P1243036 (2023-09-04)
more ...
comment
Keywords: under-promotion (T)
Genre: s#
Computer test: Gustav 4.0f, Brute Force
FEN: 8/5N2/2pPp3/4N2p/2B4k/P6n/7Q/3K4
Input: Frank Müller, 2012-06-24
Last update: Alfred Pfeiffer, 2019-02-20 more...
98 - P1269902
Anatoly Stepochkin
Csak-Majoros-Pasztor 2012-2013
1. Preis
Jozsef Bajtay 110 MT
& Laszlo Szabo 60 MT
Abt. s#11-n
PR Jozsef Pasztor
P1269902
(12+9) C+
s#11
1. Tf5? droht 2. Tf4+ exf4 3. Kd6+ Le5+ 4. Txe5+ Dxe5#
1. ... f1=D!

1. Kd6! droht 2. Txe5+
1. ... Lc1,La3 2. Lg5 droht 3. Txe5+
2. ... Lb2 3. Lh4 Lc1 4. Th6 Lb2 5. The6 Lc1,La3 6. Tf6 Lb2 7. Tf5 Lc1,La3 8. Ke6 Lb2
9. Tf4+ exf4 10. Kd6+ Le5+ 11. Txe5+ Dxe5#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-05-07)
comment
Keywords: Deckungspendel
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/3BRP2/2P1K2B/2PNp2R/1P2k3/4P3/pb1pPpp1/qb6
Input: Frank Müller, 2013-05-11
Last update: Marcin Banaszek, 2021-05-10 more...
99 - P1270798
Ioannis Kalkavouras
1882 Orbit 07/2006
4. Lob
P1270798
(8+8) C+
s#10
Zwei Lösungen
1) 1. Df6! droht 2. Dd6+ Kc3 3. Db4+ Kd3 4. Dd2+ Lxd2#
1. ... Da2 2. Dd6+ Kc3 3. Db4+ Kd3 4. Se5+ Ke3 5. Tf3+ gxf3 6. Sg4+ Kd3 7. Lb5+ Dc4 8. Dxc4+ Kd2 9. Db4+ Kd1 10. Le2+ fxe2#
2) 1. La4! droht 2. Dd8+ Kc3 3. Da5+ Kd3 4. Dd2+ Lxd2#
1. ... Da2 2. Td4+ Kc3 3. Txg4+ Kd3 4. Dd8+ Kc3 5. Da5+ Kd3 6. Se5+ Ke3 7. Dc5+ Kd3 8. Dxc2+ Ke3 9. Sc4+ Dxc4 10. De2+ Dxe2#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2022-01-27)
comment

Genre: s#
FEN: 4B2Q/4P3/8/8/2N2Rp1/P2k2p1/1pp2pP1/1qb2K2
Input: Frank Müller, 2013-05-25
Last update: Marcin Banaszek, 2022-02-06 more...
100 - P1386472
Erich Bartel
3306 Scobs lignea 14/02/2021
P1386472
(2+1) C+
ser-h#15
Platzwechselcirce
1. Kg3 2. Kf4 3. Ke5 4. Kd6 5. Kd7 6. Kxe7[+wBd7] 7. Kxd8[+wSe7] 8. Kc7 9. Kxd7[+wBc7] 10. Ke6 11. Kxe7[+wSe6] 12. Kf6 13. Kf5 14. Kxe6[+wSf5] 15. Kd7 c8=D#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also
Nice Wenigsteiner; Kh2 could also start on g8 or h8 (2021-02-14)
comment
Keywords: Seriesmover, Circe (Platzwechsel-), Miniature, Rex solus (s), Promotion (D), Promotion in the mating move, Ideal mate
Genre: Fairies
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: 3N4/4P3/8/8/8/8/7k/8
Input: Erich Bartel, 2021-02-14
Last update: James Malcom, 2021-02-14 more...
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The problems of this query have been registered by the following contributors:

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