Die Schwalbe

61 problem(s) found in 5219 milliseconds (displaying 61 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='symmetrische Position' AND S='Revista Romana de Sah'] [download as LaTeX]

1 - P0003339
Tivadar Kardos
2519 Revista Romana de Sah 01/1948
2. Preis
P0003339
(10+15) cooked
h# in wieviel?
1. ... cxd6ep 2. Tc8 dxe7 3. Tf8 exf8=S#
play all play one stop play next play all
AL ('Revista Romana de Sah', 06/1948, S.225-226):
Bekanntlich beginnt im Hilfsmatt Schwarz, also hat in der Diagrammstellung Weiß den letzten Zug gemacht. Man findet aber, wenn man die Position analysiert, daß Weiß den letzten Zug nicht gemacht haben kann.
Der weiße Doppelbauer auf der d-Linie läßt sich nur durch Schlagen des einzig fehlenden schwarzen Steines, des sBa7, erklären. Dieser konnte aber erst nach Umwandlung geschlagen werden. Dazu mußte er zunächst bis a3 vorrücken, dann nach b2 schlagen, und dann umwandeln.
Also kann Weiß nicht zuletzt b2-b3 gezogen haben.
Die anderen schwarzen Bauern haben mindestens 5 Schläge gemacht, um die Position im Diagramm zu erreichen (man beachte, daß der sBh7 zweimal schlagen mußte, um den wBh2 durchzulassen)
also kann auch g2-g3 nicht der letzte Zug gewesen sein, denn sonst hätte der wLf1 nicht von einem sB geschlagen worden sein können.
Für alle anderen weißen Steine ist leicht zu sehen, daß sie den letzten Zug nicht gemacht haben können.
Es stellt sich heraus, dass der letzte Zug von Schwarz gemacht wurde, und eine einfache Analyse zeigt, daß dies nur möglich ist durch d7-d5 (sonst wäre es unmöglich, daß die weißen Steine ihre Position im Diagramm erreichen könnten).
In diesem Fall Weiß kann 1. ... c5:d6(e.p.) spielen, gefolgt von 2. Tc8 d:e7 3. Tf8 e:f8C matt!
Das kürzeste Hilfsmatt wird also in 2,5 Zügen erreicht!
Cook: 1. ... Txg5+ 2. Kxg5 f3 3. Lg6 gxf4#
1. ... Kxd5 2. Kf6 e4 3. Tg6,Dg6 e5#
A.Buchanan: Popeye v.487. WinChloe has the same diagram, and although it just claims 1 solution, it's C? Yet WinChloe engine gives the cooks right away (2021-10-27)
Mario Richter: Shouldn't this problem get the Label "No legal last move for White"?
(White pawn d2 has captured the missing black piece (Pdxe), so black pawn a7 had to promote to get to the capture square. This requires one capture (Pa3xb2), together with bxc,cxd,hxg,gxh,gxh this accounts for all missing white pieces.)

Btw. "for me, "C?" stands for "Not yet computer-tested or computer test didn't come to a conlusion" ... (2021-10-28)
A.Buchanan: Hi Mario, thank you.
(1) The stipulation is non-standard. I think this is why the WinChloe database doesn't include a solution, and just marks it as "C?" However if I run the WinChloe solving engine manually it (like Popeye) gives 121 h#3 solutions and 4 h#2.5 solutions. I think you, me and Christian would all agree on the meaning of "C?"
(2) The problem does not rely on Article 15 to eliminate the first single move, but implicitly requests the shortest. Currently the PDB usage of "No legal last move..." is to indicate that Codex Article 15 applies, so I did not add it. But I'm ok if you want me to add the keyword. In my correction, I shift the stipulation to h#3 so it's clear that Article 15 and not any desire for brevity which push the problem to h#2.5.
(3) However the PDB usage is confused. Ideallly think the two "No legal..." keywords should be replaced by "Retro-stalemate", while two new keywords "Article 15" & "Whose mate?" indicate the choice of implications of the retropat for forward play. "Board rotation" and other jokes are also implications of retropat (and of illegal diagram).
(4) But this is complicated to implement, requiring either database-level access or screen-scraping. The latter is quite practical for some future time when I have more leisure.
(5) https://www.stere.ro/biblioteca-digitala/reviste/revista-romana-de-sah/ is an excellent archive of Revista Romana de Sah. My sincere compliments and thanks to whoever prepared it. And the magazines themselves contain thorough annual indices. p225-6 of 6/1948, contains the solution to Kardos. I haven't translated it, nor have I found time to locate the prize announcement.
Comments welcome! (2021-10-29)
Mario Richter: I still believe, that the label "No legal last move for White" is justified here, because this is exactly what the author wanted to show.
(And this is too, what the reprint in 'Problem (Zagreb)' 37-40 09/1956 is all about - it appears there inside asn article

Btw., I wouldn't call the presentation of the solution in 'Revista Romana de Sah', p.225, 06/1948, a "reprint" - it lacks the presentation of the position ... (2021-10-30)
A.Buchanan: Added the keyword.
Yes I know that's the usage of "reprint", but then there should be a field for the location of the solution :-) It's idiotic that if I want to say where the solution is contained, I have to embed it in text like this: 2519 Revista Romana de Sah , p. 225-6, 06/1948 (2021-10-30)
more ...
comment
Keywords: En passant as key, Promotion (S), Superseded by (P1394978), No legal last move for White
Genre: h#, Retro
Computer test: Popeye v4.87 & WinChloe both say cooked
FEN: 7b/4p1nP/2r1P1kq/1nPpKbrp/2pp1pRp/1P4P1/P3PP2/8
Reprints: (III) Problem 37-40 09/1956
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2021-10-30 more...
2 - P0003746
Giuseppe Brogi
3076 Revista de Sah 10/1972
P0003746
(8+11)
h#2
b) wBh2 nach g2
a) 1. 0-0-0 Txa2 2. Td7 Ta8#
b) 1. Kf8 0-0-0 2. Te8 Tf1#
play all play one stop play next play all
In a&b have the same two forward solutions, one with White Castling the other with Black. So it must be retro concerns that eliminate one solution in each case. bRc7 is original in any case, as Black has 7 pawns, and bBb4 is promoted.
a) Black can only promote on g1, because 8 captures total are insufficient to reach further west, and wK will be disturbed on the way out. So White can't castle. Black can then cross-capture c&d pawns, so can castle himself.
b) Black only has 7 captures, and this allows for promotion on g1 (3 captures) and escape via h2, but does not allow for cross-capture of c&d pawns.
This is not PRA but twinned RS.
VL: Nothing to do with Retro Strategy (nor with PRA). One definite castling is legal in every case. (2021-02-09)
comment
Keywords: Castling
Genre: h#, Retro
FEN: r3k3/1pr1p1pB/2pp4/8/1b6/1p2P2P/p2PP2P/R3K3
Reprints: 3076 Revista Romana de Sah 10/1972
Input: Gerd Wilts, 1995-06-03
Last update: James Malcom, 2021-02-09 more...
3 - P0501066
Henry Olof Axel Forsberg
599-603 Revista Romana de Sah 01/1935
1. Preis
Pauly Gedenkturnier 1935
P0501066
(3+2) C+
h#2
b) sTa6 statt sDa6
c) sLa6 statt sDa6
d) sSa6 statt sDa6
e) sBa6 statt sDa6
a) 1. Df6 Sc5 2. Db2 Ta4#
b) 1. Tb6 Tb1 2. Tb3 Ta1#
c) 1. Lc4 Se1 2. La2 Sc2#
d) 1. Sc5 Sc1 2. Sa4 Tb3#
e) 1. a5 Tb3+ 2. Ka4 Sc5#
play all play one stop play next play all
Das namensgebende [Stamm-]Problem für dieses Thema (=Forsberg-Zwilling).
Erich Bartel: weitere Nachdrucke:
13) 197 moving on 2008.---
14) Naef:Endspielstudien Hilfmattprobleme und Märchenschachaufgaben 1998,S.72.--- (2008-10-01)
Jacques Rotenberg: 5982, CHM 1995, G. Lestriguel
p.1315, Le Guide des Echecs 1993
5 p.8, The Modern Helpmate in Two, Z. Janevski & N. Stolev 1989
XIII p.151, Thèmes-64 10 (avr. 58)
XII bis p.38, Rex Multiplex 2 (avr. 82)
285, Svenska Miniatyrer I, A.Uddgren & A. Hildebrand 1996
p.76, Im Wunderland des Schachproblems, E. Ramin 1958
E-1 p.236, StrateGems 12 (oct. 00)
I33 p.1333, Phénix 14 (sept. 91)
3 p.219, Le Genre Aidé Supplément diagrammes 15 (juin 75)
161 p.241, Echecs, N. Ramini 1985
E p.14, Best Problems 21 (jan. 02)
259 p.238, Chess Problems : Introduction to an Art, M. Lipton, R.C.O. Matthews, J. Rice 1963
139, Skakopgaven 1942
135 p.31, Album FIDE 1914-44/III
9 p.403, feenschach 26 (déc. 74)
40 p.61, Europe Echecs 330 (juin 86)
p.185, feenschach 47 (juil. 79)
in WinChloe, you find also :
A p.5, Springaren 17 (mars 84)
p.50, feenschach 73 (jan. 85)
M p.171, The Problemist (sept. 81)
p.415, feenschach 97 (nov. 90)
133 p.104, Solving in Style, J. Nunn 1985
E-I p.43, Probleemblad 58/1 (jan. 00)
E-1 p.102, Probleemblad 58/3 (mai 00)
p.136, Springaren 70 (août 97)
4 p.4424, diagrammes 159 (oct. 06)
p.37, Problem-Forum 36 (déc. 08) (2012-03-10)
A.Buchanan: The position is unique (except for left-right reflection). In particular, it cannot be shifted up or down without breaking (b) and only the current location of wK makes (b) sound and (a)&(d) solvable. (2017-01-27)
Anton Baumann: in Revista de Sah 1936 soll Henry Forsberg eine weitere Möglichkeit gezeigt haben:
f) wSa6 statt sDa6: 1.Ka2 Sac5 2.Ka3 Ta4# (C+)
Ferner mit Märchenschachfiguren: vergl. P1349128 (2022-12-28)
more ...
comment
Keywords: Forsberg Twins, Aristocrat, Model mate
Genre: h#
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: 8/8/q7/8/1R4K1/k2N4/8/8
Reprints: 6 The Chess Review , p. 25, 12/1945
141 Zwillinge und Mehrlinge 1952
Schach-Echo Vol.11, p. 151, 1953
5 The Problemist 01/1962
761 Szachy 06/1965
Problemschach [Sidler] , p. 140, 1968
Problem 127-132, p. 95, 09/1969
9) feenschach 26, p. 403, 12/1974
135 FIDE Album 1914-1944/III 1975
83 Schach ohne Partner [Grasemann] 1977
feenschach 47, p. 185, 07-09/1979
XII Rex Multiplex 2, p. 38, 04-06/1982
67 100 Classics of the Chessboard 1983
Belfort , p. 75, 1994
Tim Krabbé's Website (57) 2000
E-I Probleemblad 01-02/2000
harmonie 63 09/2000
König & Turm 4, p. 13, 03/2001
986 Minimalkunst im Schach 2006
Problemkiste 163 02/2006
633 Encyclopedia of Chess Problems 2012
Input: Gerd Wilts, 1996-06-06
Last update: Dieter Berlin, 2022-02-09 more...
4 - P0505412
Martin Gohn
2456v Revista Romana de Sah 11-12/1947
3. Preis
P0505412
(3+13) cooked
h#5
1. Kd7 g4 2. Lh1 Lg2 3. Ke6 Lh3 4. Ld5 g5+ 5. f5 gxf6ep#

NL:
1. Td5 Lxb7 2. Sf6 g4 3. Sg8 Kxf8 4. Kd7 g5 5. Ke6 Lc8#
play all play one stop play next play all
Korrekturvorschlag HJS Co+: wKg7, wLa8, wBg2, sKc7, sDd6, sTf8h8, sLb7c1, sSa5, sBb2b5c4e2e5f7h6h7
Yuri Bilokin: Correction: bQb1-a4, bPe3-a6, -bRd3 B4n1r/1bk2pKn/p2p2p1/4p3/qp6/8/6P1/8 (3+12) (2021-03-03)
A.Buchanan: @Yuri: no improvement appears in WinChloe. The "Korrekturvorschlag HJS Co+" B4r1r/1bk2pKp/3q3p/np2p3/2p5/8/1p2p1P1/2b5 is sound, but at 3+15 much more expensive than your economical 3+12. To my surprise, I found I can improve your version still further as B4n2/1bk2pKn/3q4/4p3/8/8/6P1/8 3+7! bQd6 is a very effective cook-stopper. (2021-03-04)
Viktoras Paliulionis: Nice improvement. Compare with P1235831. (2021-03-05)
more ...
comment
Keywords: Bahnung, En passant as mating move, Model mate, Superseded by (P1388090)
Genre: h#
FEN: B4n1r/1bk2pKn/3p2p1/4p3/1p6/3rp3/6P1/1q6
Input: hpr, 1996-12-27
Last update: A.Buchanan, 2021-04-03 more...
5 - P0505422
Paul Leibovici
292 Revista Romana de Sah 03/1934
2. -3. ehrende Erwähnung
P0505422
(3+6) C+
h#4
1. Te3 c5 2. Tf1 Tf2 3. Sd3 Tc2 4. Tf3 Tc4#
play all play one stop play next play all
Yuri Bilokin: Redaction: Yuri Bilokin & Paul Leibovici bPh5-h4 8/4p3/4KR2/5r2/1nP1k2p/5r2/8/8 (3+6) h#4 2.1…
1.Re3 c5 2.Rf1 Rf2 3.Sd3 Rc2 4.Rff3 Rc4# (MM)
1.Kf4 Rxf5+ 2.Kg4 Rxf3 3.Kh5 Kf5 4.h3 Rxh3# (MM)
Active sacrifice (black). Chumakov theme (rr, 2). Model mate × 2 (2022-04-26)
comment
Keywords: Bahnung
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/4p3/4KR2/5r1p/1nP1k3/5r2/8/8
Input: hpr, 1996-12-27
Last update: hpr, 1999-07-18 more...
6 - P0517119
Martin Gohn
1332/3 Revista Romana de Sah 08/1930
P0517119
(3+3) cooked
h#4
b) wSb1 nach h6
a) 1. Te8 Kf2 2. Te4 Tc5+ 3. Kd4 Sd2 4. Ld3 Sb3#
b) 1. Te8 Kf2 2. Te5 Th4 3. Ld3 Sg4 4. Ke4 Se3#
play all play one stop play next play all
Cook: NL
a) 1. Tf8+ Ke2 2. Lb7 Tc5+ 3. Ke4 Td5 4. Tf4 Sc3#
b) 1. Ke5 Kf2 2. Tb5 Tc1 3. Kf4 Tg1 4. Te5 Tg4#
Verstellung ScT
Adrian Storisteanu: Possible fix (cutting the (common) intro):
  Kf2 Rc4 Sb1 / Kd5 Re8 Ba6 (3+3) h#3 b)wSb1->h2
a) 1.Re4 Rc5+ 2.Kd4 Sd2 3.Bd3 Sb3#, b) 1.Re5 Rh4 2.Bd3 Sg4 3.Ke4 Se3#. (2015-11-27)
A.Buchanan: @Adrian: nice one. In your correction, I'd start wS on a2 in a) for the a2/h2 symmetry. (2021-04-03)
more ...
comment
Keywords: Line closure, Aristocrat, Miniature
Genre: h#
FEN: 1r6/8/b7/3k4/2R5/8/8/1N3K2
Input: Andreas Mokosch, 1997-07-29
Last update: A.Buchanan, 2021-04-04 more...
7 - P0551651
Tibor Florian
1117/8 Revista Romana de Sah 11/1936
1. ehrende Erwähnung
P0551651
(6+4) C+
h#2
b) sLh6 nach g5
a) 1. Sxf5 Sc3 2. Kd4 Lf6#
b) 1. Sxd5 Sg3 2. Kf4 Ld6#
play all play one stop play next play all
Rainer Staudte: Autor: Tibor Flórián (Feldmann war sein Pseudonym) (2008-06-07)
SP: Most certainly not a pseudonym but his real name.
Like most Jews and others whose name was not sufficiently
Magyar, he was forcibly renamed by the Hungarian Nazis. (2023-03-24)
comment
Keywords: Echo, Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 8/4B3/7b/2pNkN2/8/1P2n2P/4K3/8
Input: Hans-Jürgen Schäfer, 1997-10-11
Last update: Gerd Wilts, 2008-08-26 more...
8 - P1014629
Saturnin Limbach
1509 Revista Romana de Sah 06/1938
P. Leibovici gewidmet
P1014629
(3+4)
s#2*
* 1. ... La7 2. Dxa7 g2#
* 1. ... Lc7 2. Txc7 g2#
* 1. ... Ld6 2. Dxd6 g2#
* 1. ... Le5 2. Dxe5 g2#
* 1. ... Lf4 2. Dxf4 g2#
1. Dc5 Lc7 2. Dxc7 g2# (Fortsetzungswechsel)
1. ... Lf4 2. Txf4 g2# (Fortsetzungswechsel)
1. ... La7 2. Dxa7 g2#
1. ... Ld6 2. Dxd6 g2#
1. ... Le5 2. Dxe5 g2#
play all play one stop play next play all
0225
SCHRECKE: C+, popeye 4.89 (2023-10-13)
comment

Genre: s#
FEN: 1b6/8/8/8/2RQ4/6pk/7p/7K
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Frank Müller, 2016-08-04 more...
9 - P1019399
Sigmund Herland
Revista Romana de Sah 1937
2. Platz
P1019399
(9+9) C+
s#3
1. Tc8-c4! droht 2. Ld6-e5+ Kh8-g8 3. Tc4-d4 Sg1-h3#,Sg~#,Sb~#
1. ... Kh8-g8 2. Tc4-g4+ Kg8-h8 3. Ld6-g3 Sg1-h3#,Sg~#,Sb~#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87
1.Tc4! Kg7 2.Le5+ Kg8,Kh6 3.Td4
1. ... Kg8 2.Tg4+ Kh8 3.Lg3 (2021-08-31)
comment
Keywords: Brian Stephenson Collection (4237)
Genre: s#
FEN: 2R1BN1k/4P3/3B4/8/1p5P/bp6/1npP1P1p/2K3nr
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-09-04 more...
10 - P1021288
Franciszek Rduch
Revista Romana de Sah 1940
1. Preis
P1021288
(9+8)
#3
1. c5! droht 2. Sf4+ Ke5 3. d4#
1. ... Lxc5 2. Sc7+ Ke5 3. f4#
1. ... Lc7 2. Sxc7+ Ke5 3. f4#,d4#
1. ... Ke5 2. Sde3 ... 3. Te4#
1. ... Kxd5 2. Sfe7+ Ke5 3. Te4#
2. ... Ke6 3. Te4#
1. ... g5 2. Te4+ Kxf5 3. Sde7#
2. ... Kxd5 3. Sfe7#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61, except for the mate dual after 1... Lc7 (2022-02-14)
comment
Keywords: Brian Stephenson Collection (6141)
Genre: 3#
FEN: 4K3/p5pp/1b2kp2/r2N1N2/1PP3R1/8/2BPpP2/8
Reprints: FIDE Album 1914-1944/II 1972
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2022-02-14 more...
11 - P1023741
Zoltan Zilahi
Revista Romana de Sah 1926
3. Preis
P1023741
(9+8)
#2
* cxb2/e5 2. Tf3#/Df2#

1. Dd8! cxb2 2. Lg3#
1. ... e5 2. Dg5#
1. ... Ke5 2. Dd6#
1. ... e3 2. Dd4#
play all play one stop play next play all
BS Problemid: 8605
Authors: Zilahi, Zoltan
Sources:
Years: 1926
SCHRECKE: C+, popeye 4.87 (2021-08-08)
comment
Keywords: Brian Stephenson Collection (8605), Mutate
Genre: 2#
FEN: 8/8/2p1p2N/2P2p2/1p1Qpk1B/1Rp5/1PPpP3/3K4
Reprints: 781 Schach-Echo 5, p. 79, 05/03/1956
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-08-08 more...
12 - P1023990
Rafael M. Kofman
Revista Romana de Sah 1928
P1023990
(11+12) C+
#2
1. Lg1! Dxe4 2. Sc6#
1. ... Txe4 2. Dg7#
1. ... Sxe4 2. Dc3#
1. ... fxe4 2. f3#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (8856), pin-mate (vierfach), discovered checkmate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: qb2r2r/N1Q5/p2p4/2n2pR1/3kP2R/KB1p4/1P1N1P1B/2nb4
Reprints: 226 FIDE Album 1914-1944/I , p. 52, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-26 more...
13 - P1049473
Eugen Rusenescu
Revista Romana de Sah , p. 144, 04/1948
P1049473
(8+8) C+
#2
1. Sd6! droht 2. Dc4#
1. ... c1=D,c1=S+ 2. Dxc1#
1. ... Se5 2. Lxe5#
1. ... e5 2. Dxf5#
1. ... Sf3 2. g3#
play all play one stop play next play all
BS Problemid: 34502
Authors: Rusenescu, Eugen
Sources: Schach-Express 1948
Years: 1948
Felber, Volker: ND in Schach-Express (2011-08-10)
SCHRECKE: C+, popeye 4.87
1. Sd6! droht 2. Dc4#
1. ... c1D,c1S+ 2. Dxc1#
1. ... Se5 2. Lxe5#
1. ... e5 2. Dxf5#
1. ... Sf3 2. g3# (2022-12-05)
comment
Keywords: Brian Stephenson Collection (34502), White correction
Genre: 2#
FEN: 2Q5/6B1/4p1n1/5ppP/4Nkp1/8/K1p1RPPn/8
Reprints: Schach-Express , p. 253, 1948
Input: Brian Stephenson, 2004-08-12
Last update: Gunter Jordan, 2022-12-05 more...
14 - P1081733
Wladimir Beloborodow
Revista Romana de Sah 1974
3. Preis
P1081733
(5+4) C+
s#11
1. Dg4! Le5,d5 2. Dh3+,Sg5 Lh2,Lb8 3. Sg5,Dh3+ d5,Lh2 4. Ke1 Kg1 5. Sf3+ Kh1 6. Sxd4 Kg1 7. Se2+ Kh1 8. Sdf4 d4 9. Dh5 d3 10. Sg3+ Kg1 11. Dd1 Lxg3#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: Gustav 4.1d
FEN: 8/5N2/3p4/8/3p4/3N4/3P3b/3Q1K1k
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2021-01-31 more...
15 - P1116097
Stelian Lamba
4794 Revista Romana de Sah 11/1983
P1116097
(6+1)
#2
1. Sf5? ... Ka6!;
1. Se6? ... Kc4!;
1. Se8! (Zugzwang) ... Ka4/Ka6/Kc4 2. Lc6/Sc7/Sd6
play all play one stop play next play all
A2-LSS m
Doppelveröffentlichung: Schweiz. Schachzeitung, II/1984
SCHRECKE: C+, popeye 4.87 (2022-07-27)
comment
Keywords: Miniature Collection (0232812)
Genre: 2#
FEN: 8/6N1/1B6/1k6/N3B3/P7/K7/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
16 - P1119983
Alexandru Boarna
3283 Revista Romana de Sah 03-04/1949
P1119983
(5+1)
#2
1. Sb4! Kxb4 2. Db5#
1. ... Kd4 2. Lf2#
1. ... Kd6 2. De7#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-10-25)
comment
Keywords: Miniature Collection (0252322), Miniature
Genre: 2#
FEN: 8/8/K7/2k5/7B/8/1PN1Q3/8
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-10-25 more...
17 - P1121464
Dinu Tripa
3830 Revista Romana de Sah 02/1978
P1121464
(4+1)
#3
1. De2 Kg7 2. Dh5
play all play one stop play next play all
m27 mm
Henrik Juel: C+ Popeye 4.61 (2023-02-24)
comment
Keywords: Miniature Collection (0324093)
Genre: 3#
FEN: K4k2/8/8/8/7P/8/B7/4Q3
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2023-02-24 more...
18 - P1121794
I. Zaltzman
1143 Revista Romana de Sah 23/01/1937
P1121794
(5+2)
#2
1. Dh7! droht 2. De4#
1. ... Ke5 2. De4#
1. ... Kc4 2. Dd3#
1. ... Kc6 2. Db7#
1. ... Ke6 2. Df5#
play all play one stop play next play all
vf: wLb1 statt wLc2, sBe5 statt sBc3, Jaroslav Haasz, 12.1896, Ceske listy sachove, #118;
a1<>h1, William H. Watts, 05.1947, British Chess Magazine
SCHRECKE: C+, popeye 4.87 (2022-10-15)
SCHRECKE: Haasz: P1121793 (2022-10-15)
comment
Keywords: Miniature Collection (0252321), Minimal, Miniature
Genre: 2#
FEN: K6Q/8/8/3k2P1/8/B1p5/2B5/8
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-10-15 more...
19 - P1128088
Jan A. Rusek
Revista Romana de Sah 1935
P1128088
(5+1)
#3
b) wSe5->g5
a) 1. Lh8 Ke7 2. Lg7;
b) 1. Ld8
play all play one stop play next play all
A90L e278
SCHRECKE: a)+b): C+, popeye 4.87
b) 1. Ld8! Kg7 2. Le7 (2022-12-05)
more ...
comment
Keywords: Miniature Collection (0195150)
Genre: 3#
FEN: 1K3k2/5B2/5B2/4N3/5P2/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Frank Müller, 2010-09-13 more...
20 - P1132342
Rudolf L'hermet
507 Revista Romana de Sah 22 20/11/1926
P1132342
(5+2)
#2
* 1. ... Kd5 a 2. De4#
1. ... d5 b 2. Sd3# A
1. ... Kf4 2. Df6#

1. Sh2? Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!

1. Sg3? droht 2. Df5# B
1. ... Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!

1. Se3? droht 2. Df5# B 2. Sd3# A
1. ... d5 2. Sd3# A
1. ... Kf4!

1. Sd2? Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!

1. Kb2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5! b

1. Kd2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5! b

1. Kc2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5!

1. b5! C Kd5 a 2. Df5# B
1. ... d5 b 2. Sd3# A
1. ... Kf4 2. Df6#
play all play one stop play next play all
A10-22- B25DS m MW
SCHRECKE: C+, popeye 4.87 (2023-04-02)
comment
Keywords: Miniature Collection (0308485), Rudenko theme, Barnes theme, Mutate
Genre: 2#
FEN: 8/8/3p2Q1/4k3/1P6/2K5/5N2/5N2
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2023-04-02 more...
21 - P1150614
Uri Grinblat
3024 Revista Romana de Sah 10/1948
P1150614
(4+3) C+
#3
1. La5! Sb5 2. Da6+ Kd7 3. De6#
1. ... Kd7 2. Db7+ Kd6 3. Lb4# 2. ... Lc7 3. Dxc7#
play all play one stop play next play all
m
Teppo Mänttä: sol 1.La5!(waiting) 1.--- Kd7 2.Db7+ Kd6/Lc7 3.Lb4/Dxc7#, 1.--- Sb5 2.Da6+ Kd7 3.De6#, 1.--- Sc6 2.Dxc6+ Lc7 3.Dxc7; try 1.Kf5? (2.Ke6 S-- 3.Da6#) 1.--- Kd7 2.Db7+ Kd6/Lc7 3.Se8/Dxc7#, 1.--- Sc6 2.Dxc6+ Lc7 3.Dxc7#, 1.--- Sb5! 2.? (2021-05-30)
Henrik Juel: C+ Popeye 4.61 (2021-05-31)
comment
Keywords: Miniature Collection (0053215), Aristocrat, Miniature, Räumung
Genre: 3#
Computer test: Popeye 4.61
FEN: Qbk5/n5N1/1B6/8/4K3/8/8/8
Reprints: 5 Ausgewählte Schachaufgaben [Teschner] , p. 7, 1981
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-05-28 more...
22 - P1152029
I. Nikolaenko
4061 Revista Romana de Sah 08/1979
P1152029
(4+2)
#5
1. Ke5
play all play one stop play next play all
Rosalie Fay: 1. Ke5 zz c5 2. Tb2 (droht 3. Lb5#) Kd3 3. Lc6 zz c4 4. Kf4 (droht 5. Le4#_ c3 5. Lb5#
C+ Popeye Windows-64Bit v4.69 (2023-12-21)
comment
Keywords: Miniature Collection (0324157)
Genre: n#
FEN: 8/2p5/4K3/8/B1k5/1R6/4N3/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
23 - P1154184
Petrache C. Popa
3933 Revista Romana de Sah 11/1978
P1154184
(5+1)
#2
1. Dd8! (Zugzwang) Ka6,Ka4,Kc4,Kc6 2. Db6,Da5,Dd3,Dd7
play all play one stop play next play all
ST-3344
vf: a1<>h1, Richard Grewe, 12.1940, Die Schwalbe (156);
a1<>h1, Aleksei Karin, 08.2005, Sadatschi i etjudy (36)
Henrik Juel: C+ Popeye 4.61 (2023-07-24)
comment
Keywords: Miniature Collection (0252105), anticipated (P1145580), X flights, Rex solus (s), Changed mates
Genre: 2#
FEN: Q3K3/8/8/1kB5/1P6/8/2P5/8
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2023-07-24 more...
24 - P1159478
Vitaly Stolarov
4707 Revista Romana de Sah 04/1983
P1159478
(3+1)
#4
1. Lf8
play all play one stop play next play all
BUD10
Rosalie Fay: 1. Lf8 Kxf8 2. Kf6 Kg8 3. Kg6 (thr 4. d8=D#/d8=T#) Kf8 4. d8=D#

Sacrifice (L)

Switchback (k) (2023-12-18)
comment
Keywords: Miniature Collection (0324316)
Genre: n#
FEN: 8/3P1k2/7B/5K2/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
25 - P1161182
Dezsö Elekes
Revista Romana de Sah 1926
nach W.A. Balantine Version L'Hermet
P1161182
(2+2)
#2
1. Dc7
play all play one stop play next play all
H23 NM
Rainer Staudte: erschien als
L'hermet, Rudolf
Revista Româna de Sah, 20 Nov 1926 (22/528)
Zwar gibt es den Elekes-Vorgänger als Eckstellug, aber man sollte hier den Autor nicht kommentarlos auswechseln. Die so angegebenen Daten im Diagramm, entsprechen nicht der Publikation im Original. (2022-09-11)
Henrik Juel: dual in five variations (2022-09-11)
Felber, Volker: Nachdruck aus 'Rochade Europa' 10/1995, Seite 46, Nr. 6 mit der Diagrammüberschrift:
'Deszó Elekes
(nach W. A. BALANTINE)
Fassung: L`Hermet
Revista de Sah 1926' (2022-09-12)
Felber, Volker: Bei Albrecht Nr. 87.926: Dezsö Elekes, Revista Romana de Sah, 1926 und bei der Lösung der Hinweis 'nach W.A. Balantine, Fassung: LŽHermet' (2022-09-12)
comment
Keywords: Miniature Collection (0025376), anticipated (P1404273), Aristocrat
Genre: 2#
FEN: 4k3/8/2nQ1K2/8/8/8/8/8
Reprints: 6 Rochade Europa 10, p. 46, 10/1995
Input: Felber, Volker, 2010-09-12
Last update: Erich Bartel, 2022-09-12 more...
26 - P1162602
Paul Leibovici
2397 Revista Romana de Sah 10/1947
P1162602
(4+3)
#3
1. Ta7 Lg8 (1... Ldb7 2. c5 Le4 3. Th7#) (1... Lab7 2. cxd5 Lxd5 3. Th7#) 2. Th7+ Lxh7 3. g7#
play all play one stop play next play all
E7cB m
SCHRECKE: C+, popeye 4.87 (2022-06-15)
comment
Keywords: Miniature Collection (0322925)
Genre: 3#
FEN: b4K1k/8/6P1/3b4/2P5/8/8/R7
Input: Zuncke/Bruder, 2010-09-12
Last update: Frank Müller, 2015-05-07 more...
27 - P1168430
Petrache C. Popa
Revista Romana de Sah 05/1984
Turnier für Blinde
1. Platz
P1168430
(6+1)
#2
1. c7! Kc5 2. Df8#
1. ... Kxc7 2. Db8#
1. ... Ke7 2. c8=S#
1. ... Kxe5 2. Dd5#
play all play one stop play next play all
ST-DDDB BUS10
Henrik Juel: C+ Popeye 4.61 (2022-08-16)
comment
Keywords: Miniature Collection (0271689), X flights (DDDB), Rex solus (s)
Genre: 2#
FEN: B5Q1/8/2Pk2K1/4N3/1R6/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2022-08-16 more...
28 - P1168787
Jan A. Rusek
1454 Revista Romana de Sah 04/1938
P1168787
(3+3)
#3
1. Dc3 c5 2. De3+ Te4 3. Dxc5#
2. ... Kd5 3. De6#
1. ... Kd5 2. Dxc6+ Ke5 3. De6#
1. ... Ke4 2. Df3+ Ke5 3. Df5#
play all play one stop play next play all
MM-D-D m
SCHRECKE: C+, popeye 4.87 (2022-12-05)
comment
Keywords: Miniature Collection (0322803)
Genre: 3#
FEN: 8/6K1/2p2R2/4k3/3r4/8/1Q6/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2017-07-15 more...
29 - P1170373
Mykola Kuligin
4863 Revista Romana de Sah 03/1984
P1170373
(3+3)
#5
1. Db3
play all play one stop play next play all
LX1 mm
Rosalie Fay: 1. Db3 ~ 2. Lb5 zz Kc1 3. Da2 but duals at White's 4th.
C+ Popeye Windows-64Bit v4.69 (2023-12-21)
comment
Keywords: Miniature Collection (0324318)
Genre: n#
FEN: 4B3/8/8/8/8/7p/3k3p/1Q5K
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
30 - P1175405
Andrej Anton Ursic
Revista Romana de Sah 1923
P1175405
(4+2) C+
#3
1. Dd3! Ke5 2. Dd5+
1. ... Ta5 2. Dg3+ Ke4 3. De3#
1. ... Kg4 2. Df5+
play all play one stop play next play all
A9DS2 3m
more ...
comment
Keywords: Miniature Collection (0065100), Minimal (b), Miniature, Fluchtfeldwechsel, Model mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/4N2K/8/8/r4k2/8/4QP2/8
Reprints: 1236 FIDE Album 1914-1944/II , p. 229, 1972
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-03-20 more...
31 - P1201962
Eduards Frizis Valcins
1279 Revista Romana de Sah 08/1937
1. Preis
Internationales Turnier für Selbstmattzweizüger
P1201962
(5+13) C+
s#2
1. Te2! droht 2. Lxc5+ Txc5#
1. ... Lf5 2. Da4+ Txa4#
1. ... f5 2. Dxc3+ Lxc3#
1. ... Se5 2. Dxc3+ Dxc3#
play all play one stop play next play all
SP: Compare to the (unsound) P1183808 by Heumer. (2024-03-26)
more ...
comment

Genre: s#
Computer test: SCHRECKE: popeye 4.87
FEN: 5B2/2p3b1/P1p2pp1/K1n1R1r1/6br/k1p2n1q/2Q5/8
Reprints: 874 Jas 08/10/1937
5084 Die Schwalbe 121, p. 234, 01/1938
Input: Felber, Volker, 2011-09-07
Last update: Dieter Berlin, 2024-03-27 more...
32 - P1223054
Comins Mansfield
Revista Romana de Sah 1931
Schiffmann-Memorial
1. Preis
P1223054
(12+8)
#2
1. Sc7-d5!
play all play one stop play next play all

Duplicate Diagram: P1024244

Dieter Berlin: Im Diagramm von V.Felber fehlte der sSg8. Ich habe diesen eingefügt und sodann wurde
die Diagrammdublette von BS angezeigt. VF sollte seinen Eintrag löschen. (2022-07-19)
Henrik Juel: C+ Popeye 4.61 (2022-07-19)
comment

Genre: 2#
FEN: 1b2R1n1/2N4Q/1B4Np/K3Pq1p/2pPk1BR/5p2/2PP4/8
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2022-07-19 more...
33 - P1260103
Petko A. Petkov
5230 Revista Romana de Sah 06/1986
1.-2. Preis
P1260103
(7+5) C+
s#4
1. Tc5? h5!
1. Df4? c6!

1. Dg4! c6 2. Tc5 h5 3. Kd4+ Kd2 4. Lb4+ Txb4#
1. ... c5 2. Df4 c4 3. Sc2+ Kb1 4. Sb4+ Tc2#
play all play one stop play next play all
Weiße Selbstblocks, weißer Batterie-Aufbau, weiße Batterie-Umformung. FA=9
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-02-09)
comment
Keywords: Pawn step variations, double-check mate
Genre: s#
FEN: 8/2p4B/7p/7R/1Q6/B1K1N3/1r3N2/b1k5
Reprints: F43 FIDE Album 1986-1988 1995
Input: Felber, Volker, 2013-01-19
Last update: Marcin Banaszek, 2023-10-28 more...
34 - P1260109
Petko A. Petkov
Revista Romana de Sah 12/1985
1. Preis
P1260109
(10+14) C+
s#5
1. c8=T! droht 2. Sce3+ Kd4 3. Txc4+ Lxc4 4. Sc2+ Kd5 5. Txd3+ Lxd3#
1. ... axb4 2. e8=S ... 3. Sc7+ Kc5 4. Se6+ Kd5 5. Sf4+ gxf4#, 2. e8=L?
1. ... Txb4 2. e8=L ... 3. Lc6+ Kc5 4. Ld7+ Kd5 5. Le6+ Lxe6#, 2. e8=S?
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-10-10)
comment

Genre: s#
FEN: 6b1/1RP1P2p/3p1P1b/pP1k1Kpr/rPp3Np/p1pn4/2N5/3R4
Input: Frank Müller, 2013-01-19
Last update: Marcin Banaszek, 2021-10-17 more...
35 - P1260115
Janos Csak
Revista Romana de Sah 10/1985
P1260115
(11+7) C+
s#8
1. De8+ Ke6 2. f8=S+ Kf5 3. Dh5+ Ke4 4. Lg2+ Kd3 5. Dd1+ Kc4 6. Dc2+ Kb5 7. Sd4+ Ka6 8. Tb6+ cxb6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-22)
comment

Genre: s#
FEN: 1K5Q/2pknP2/2b5/p1Pp4/8/PN2P3/7b/BR2RB2
Input: Frank Müller, 2013-01-19
Last update: Marcin Banaszek, 2020-10-23 more...
36 - P1302690
Saturnin Limbach
1726 Revista Romana de Sah 03/1939
2. Preis (aberkannt)
Wolfgang Pauly MT
P1302690
(10+10) cooked
s#2*
* 1. ... Dc4 2. Dxc4+ Sxc4# DL 2. Lxc4
* 1. ... Dc5 2. Dxc5+ Sc4#
* 1. ... Dxc7 2. Lxc7 Sd1,Sc4,Sxd3,Sxa4#

1. Lc4! Dg2 2. Ld5+ Sc4#
1. ... Dxa4 2. Lb5+ Sc4#
1. ... Db5 2. Lxb5+ Sc4#
DL 2. axb5
1. ... Df3 2. Ld5+ Sc4#
DL 2. exf3
1. ... De4 2. Ld5+ Sc4#
1. ... Dd5 2. Lxd5+ Sc4#
1. ... Dxc4 2. Dxc4+ Sxc4#
1. ... Dc5 2. Dxc5 Sd1,Sxd3,Sxc4,Sxa4#
1. ... Dxb6 2. Dxb6 Sd1,Sxd3,Sxc4,Sxa4#
DL 2. axb6
1. ... Dxc7 2. Lxc7 Sd1,Sxd3,Sxc4,Sxa4#
1. ... Dxd6 2. Dxd6 Sd1,Sxd3,Sxc4,Sxa4#
play all play one stop play next play all
Wegen der Duale wurde der 2. Preis wieder aberkannt.
Cook: Duale
Marcin Banaszek: Korrekte Version: sBb3a5 sBc2e2 +wSe1 +sTb3 (C+) (2023-12-02)
comment

Genre: s#
FEN: 1B6/1pQp4/1PqP4/PB6/Pp1p4/bpkP4/1np1P3/2K5
Reprints: 16 Polskie samomaty 1991
Input: Frank Müller, 2015-05-07
Last update: Marcin Banaszek, 2023-12-01 more...
37 - P1302698
Johannes Bernardus Verdonk
809v Limburgsch Dagblad 09/12/1939
Preis
Fairy-Abteilung 1939-IV
P1302698
(3+4) cooked
h#3
1. Se8 Gd7 2. Dd6+ Gd5 3. Sc8 Td7#
play all play one stop play next play all
Geplant war von Autor:
Räumung einer dreifach besetzten Linie, 2 Blocks, Kreuzschach, Fesselmatt, symmetrische Mattstellung.
Interessant, wie der mattsetzende wTd7 gedeckt ist - weder der sK noch die sD können ihn schlagen.
Cook: SCHRECKE (2022-07-18): 1. Dc7 Ke2 2. Se6 Th8+ 3. Sf8 Txf8#
im Original sTg6 statt sDh2, dann aber NL 1. Te6 Gd7 2. Sc8 Gf5 3. Se8 Td7#

Korrektur(versuch) abgedruckt im Preisbericht 02.03.1940
SCHRECKE: 1.Se8 Gd7 2.Dd6+ Gd5 3.Sc8 Td7#
NL, z.B.: 1.Dc7 Ke2 2.Se6 Th8+ 3.Sf8 T:f8# (2022-07-18)
milan: sDh2-h6 M.Frelih (2022-12-11)
comment
Keywords: Aristocrat
Pieces: du = Grasshopper (G)
Genre: Fairies
FEN: 3k4/4n*2QnR/8/8/8/3K4/7q/8
Reprints: 2278 Revista Romana de Sah 06/1947
Input: Frank Müller, 2015-05-07
Last update: Mario Richter, 2022-07-19 more...
38 - P1302746
Adriano Chicco
2465 Revista Romana de Sah 11-12/1947
1. Preis
P1302746
(10+13)
#2
Zylinderschach
1. Ta1
play all play one stop play next play all
Steen Christensen: The variations are
1.Ta1 thr. 2.Taxf1#
1. - Lc6 2.Sg4#
1. - Lc4 2.Sg6#
1. – Tg1 2.Nxe5# (2021-07-20)
comment
Keywords: Vertical Cylinder
Pieces: su = Nightrider (N)
Genre: Fairies
FEN: 3bKB2/*2N1rp4/3PpP2/N2bq2p/3p4/RB3pr1/5R2/2nNkn2
Input: Frank Müller, 2015-05-08
Last update: Frank Müller, 2015-05-15 more...
39 - P1302992
Antti Gottfried Ojanen
2928 Revista Romana de Sah 08/1948
P1302992
(12+8)
#3
1. Gxh5
play all play one stop play next play all
Teppo Mänttä: 1.Gxh5! (2.Gf5+ Th5 3.Gf2#) 1.--- Tf5/Te5/Td5/Tc5/Tb5 2.Ge5+/Gd5+/Gc5+/Gb5+/Gxa5+ Th5 3.Ge2/Ga2/Gc2/Gb2/Gd2#. There ia a major DUAL in all the main variations. 1.Gxh5 Tf5/Te5/Td5/Tc5/Tb5 2.g5!. I suspect a misprint. Anyhow, the problem is sound with a black Pawn g4 instead of the white Pawn (C+). (2021-06-09)
comment
Keywords: Maximummer
Pieces: du = Grasshopper (G)
Genre: Fairies
FEN: 7R/4n*2Q1R/4ppp1/p5rp/3P2P1/1PP1PP2/6Bk/5K1N
Input: Frank Müller, 2015-05-13
Last update: Frank Müller, 2015-05-13 more...
40 - P1303202
Tivadar Kardos
The Home News 1948
A. Földeak gewidmet
P1303202
(8+10) C+
s#9*
* 1. ... Txh8#
1. Txh7+ Kxh7 2. Lf6 Kh6 3. Ke7 Kh7 4. Kd6 Kh6 5. Kc5 Kh7 6. Kxd4 Kh6 7. Ke4 Kh7 8. Te3 Kh6 9. f8=S g3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-12)
comment
Keywords: Schlag Satzmattfigur, Capture key, under-promotion (S), Selfblock, Königswanderung, Fata Morgana (Typ Weber)
Genre: s#
FEN: 5K1R/4BP1r/4p1pk/4P1pb/3p2pr/3P2Rp/7P/8
Reprints: 3322 Revista Romana de Sah 05-07/1949
Input: Frank Müller, 2015-05-15
Last update: Gunter Jordan, 2023-11-16 more...
41 - P1303205
Leon Loewenton
3335 Revista Romana de Sah 05-07/1949
Rumänische Meisterschaft 1948
1. Platz
P1303205
(1+16)
s#54
Längstzüger
1. Kc7 Ta8 2. Kb7 Th8 3. Ka6 Ta8 4. Ka5 Th8 5. Kb4 Ta8 6. Ka3 Th8 7. Ka2 Ta8 8. Kb1 Th8 9. Kc2 Ta8 10. Kd1 Th8 11. Ke2 Ta8 12. Kf1 Th8 13. Kg1 Ta8 14. Kh2 Th8 15. Kh3 Ta8 16. Kxh4 Th8 17. Kh3 Ta8 18. Kh2 Th8 19. Kg1 Ta8 20. Kf1 Th8 21. Ke2 Ta8 22. Kd1 Th8 23. Kc2 Ta8 24. Kb1 Th8 25. Ka2 Ta8 26. Ka3 Th8 27. Kb4 Ta8 28. Ka5 Th8 29. Ka6 Ta8 30. Kb7 Th8 31. Kc7 Ta8 32. Kd7 Th8 33. Kxe7 Ta8 34. Kd6,Kd7 Th8 35. Kd7,Kd6 Ta8 36. Kc7 Th8 37. Kb7 Ta8 38. Ka6 Th8 39. Ka5 Ta8 40. Kb4 Th8 41. Ka3 Ta8 42. Ka2 Th8 43. Kb1 Ta8 44. Kc2 Th8 45. Kd1 Ta8 46. Ke2 Th8 47. Kf1 Ta8 48. Kg1 Th8 49. Kh2 Ta8 50. Kh3 Th8 51. Kh4 Ta8 52. Kh5 Th8 53. Kxh6 Ta8 54. Kxh7 Th8#
play all play one stop play next play all
Anton Baumann: abgesehen vom Dual minor im 34. Zug C+ (Alybadix) (2022-03-19)
more ...
comment
Keywords: Maximummer, Rex solus (w)
Genre: Fairies
FEN: 7r/p2Kp2n/2p4n/1prb1k2/2pq1p1b/4p3/3p4/8
Input: Frank Müller, 2015-05-15
Last update: Alfred Pfeiffer, 2015-05-16 more...
42 - P1310677
Sergey Rumyantsev
2 Revista Romana de Sah , p. 79, 05/1980
2. Preis
P1310677
(3+2)
Remis
1. Sf4+ Kf3! 2. Tc4! Kg3 3. Td4! Dg7! 4. Ta4 De5 5. Kh6 De3! 6. Kh7 De8 7. Td4! Df7 8. Kh6 Df6 9. Kh5 Dg7 10. Ta4 Dd7! 11. Td4! Df5 12. Kh6 Df6 13. Kh5 Kf3 14. Tc4!
play all play one stop play next play all
Internationales Studienturnier "Superminiaturi" (max. 5 Steine)
PR Ing. Paul Joita (Rumänien): O foarte interesanta dezvoltare a unui mecanism de aparare indirecta, utilizat pentru prima datá pe acest material de maestrul Em. Dobrescu (Premiul II, Vecernii Leningrad 1965 [s. P1310678])
Anton Baumann: es geht auch 3.Kg6 Kf3 4.Kh5 Df6 5.Sg6! Df5+ Kh6 = (2022-01-28)
comment

Genre: Studies
FEN: 8/4q3/8/7K/1R6/3N4/4k3/8
Reprints: 140 Schachmatni superminiatjuri 1988
Input: Mario Richter, 2015-10-14
Last update: Mario Richter, 2015-10-14 more...
43 - P1323362
Rudolf Svoboda
1177 Revista Romana de Sah 01/1930
P1323362
(8+6) cooked
s#7
1. Kg8 Sf3,Sh3 2. Lg5+ Sxg5 3. Sf6+ Sh7 4. Sxe4 fxe4 5. Dd2 e3 6. Dd6+ Tf6 7. Df8+ Txf8#
play all play one stop play next play all
Cook: Dual: 4. Sg4+ fxg4 5. Dd2 e3,g3 6. Dd6+ Tf6 7. Df8+ Txf8#
Druckfehlerkorrektur in 04/1930, Seite 62
Henrik Juel: Popeye 4.61 with opt nichtt 1 1 found no flaws (2016-08-04)
SCHRECKE: Dual: 4.Sg4+ f:g4 5.Dd2 e3,g3 6.Dd6+ Tf6 7.Df8+ T:f8# (2020-12-10)
comment

Genre: s#
FEN: 4BK1R/7N/5B1k/5p2/4pr1P/4Q3/4p3/4N1n1
Input: Frank Müller, 2016-08-04
Last update: Marcin Banaszek, 2020-12-14 more...
44 - P1323697
Alexandru Florescu
1939 Revista Romana de Sah 11/1939
P1323697
(8+5)
s#10
Längstzüger
1. Tc1 Lg7 2. De6+ Kf8 3. Dg8+ Ke7 4. Df7+ Kd6 5. De6+ Kc5 6. Lb6+ Kb4 7. c3 Lxc3 8. Tb1+ Lb2 9. De3 Kxc4 10. Db3+ axb3#
play all play one stop play next play all
Anton Baumann: cook: kürzer (mit ZU): 1.c3 Lg7 2.Le2 Lxc3 3.Dg6 Lh8 4.Df7+ Kd6 5.De6+ Kc5 6.Lb6+ Kb4 7.Tb1+ Lb2 8.Db3+ axb3# (2022-01-15)
comment
Keywords: Maximummer
Genre: Fairies
FEN: 5b2/4k3/2Q4p/B6P/p1B5/p6P/K1P5/7R
Input: Frank Müller, 2016-08-07
Last update: Frank Müller, 2016-08-07 more...
45 - P1351758
Eustachy Wolanski
Revista Romana de Sah 1938
1. Preis
P1351758
(3+5)
Gewinn
1. Df7! droht 2. Da2+ Kb5 3. Db3+
1. ... Dc8! 2. Dc4+ Ka5 3. Dc5+ Ka6 4. Sb4+ Kb7 5. Dxc6+ Ka7 6. Dc5+ Kb7 7. Db5+ Ka8 8. Da5+ Kb8 9. Sc6+ Kb7 10. Db5+ Ka8 11. Kc1! f4 12. Kc2 f3 13. Kc1 f2 14. Kc2 f1=D 15. Dxf1 Kb7 16. Db5+ Ka8 17. Kc1 gewinnt
play all play one stop play next play all
Anton Baumann: kürzer nach 6.Dxc6+ Ka7 geht direkt 6.Db5!
6. ... Db7? 7.Sc6+ Ka8 8.Da5+ Da6,Da7 9.DxD#
6. ... c6,c5? 7.Sc6+ Ka8 8.Db6 +_
6. ... Ka8,f4 7.Sc6 f4,Ka8 8.Kc1 f3 9.Kc2 f2 10.Kc1 f1=D+ 11.Dxf1 +_ (2023-03-22)
Anton Baumann: es sollte heissen: nach 5.Dxc6+ Ka7 ... (2023-03-22)
comment
Keywords: Promotion
Genre: Studies
FEN: 1q6/2p5/2p5/5p1Q/k7/3N4/2K5/8
Reprints: 959 Problemista 98-99 09-10/1969
Szachy 12/1969
Input: Marcin Banaszek, 2018-06-22
Last update: Marcin Banaszek, 2021-02-05 more...
46 - P1372894
Filip Nieszl
1955 Revista Romana de Sah 08/1955
P1372894
(3+2)
Remis
1. b6! Kd5 2. Kb5 Kd6 3. c7 Kd7 4. Ka6 Kc6! 5. Ka7 Tg8 6. c8=D+! Txc8 7. b7 Tc7 8. Ka8 Txb7 patt

5. ... Tc8 6. b7
3. b7? Kc7
1. ... Ta8+ 2. Kb5 Kd5 3. c7! 3. b7? Tb8
play all play one stop play next play all
Anton Baumann: Nach 1. ...Ta8+ verliert Schwarz: 2.Kb5 Kd5 3.b7!! Tb8 4.Kb6!(4.c7? Txb7+) Th8 5.c7 Th6+ 6.Kb5 +-
3. ...Ta1 4.c7 Tb1+ 5.Ka6 Ta1+ 6.Kb6 Tb1+ 7.Ka7 Ta1+ 8.Kb8 +- (2022-03-05)
comment
Keywords: Stalemate defense
Genre: Studies
FEN: 7r/8/2P5/1P6/K3k3/8/8/8
Input: Rainer Staudte, 2020-02-23
Last update: Rainer Staudte, 2020-02-23 more...
47 - P1382238
Constantin G. Gavrilov
1248 Revista Romana de Sah 06-06/1930
P1382238
(4+3) C+
#2
1. Dh6! Kg2 2. Se3#
1. ... Kxe2 2. Da6#
1. ... fxe2 2. Dh1#
play all play one stop play next play all
more ...
comment

Genre: 2#
Computer test: H. Juel: popeye 4.61
FEN: 8/8/8/8/8/4Qp2/2N1Np2/2K2k2
Input: Rainer Staudte, 2020-11-21
Last update: Olaf Jenkner, 2020-11-23 more...
48 - P1398573
Leonid Makaronez
Evgeny Bogdanov

Revista Romana de Sah , p. 64, 04/1976
1. Preis
P1398573
(9+11)
#3
1. Da1! droht 2. Df1+
1. ... Le6 2. Df6
1. ... Txc2 2. Tg4+
1. ... Lc4 2. Tf3+
1. ... Txb5 2. Dd4
play all play one stop play next play all
Henrik Juel: double threat, 2.Sg4 also
and duals 1... Td4 2.Dxa4,Df1+, 1... Le6 2.Sg4,Df6, 1... Tc5 2.Tg4+,Df6,Df1+ (2022-01-22)
comment
Keywords: Grimshaw, Deflection
Genre: 3#
FEN: 2n4Q/3B1p1K/2r3p1/1N1b1pR1/1r2pk1P/1p2p2R/2P4N/8
Reprints: C Die Schwalbe 59, p. 493, 10/1979
Input: Dieter Berlin, 2022-01-21
Last update: Dieter Berlin, 2022-01-23 more...
49 - P1401584
Viktor Melnytschenko
1898 Revista Romana de Sah 07/1965
P1401584
(6+4)
#3
1. Dg7! droht 2. Dxh8+ ... 3. Dh2#
1. ... Th2 2. Sg3+ Kg1 3. Da1#
1. ... Th5 2. g4+ Kg1 3. gxh5#
1. ... Th3 2. gxh3#
1. ... Th4 2. g3+ Kg1 3. gxh4#
play all play one stop play next play all
Henrik Juel: dual 1... Ta8..g8 2.Dh6,Dh7+ (2022-06-04)
comment
Keywords: Batterienutzung, mehrfache, Line opening
Genre: 3#
FEN: 7r/8/3pp3/8/8/5BQ1/4KPP1/5N1k
Reprints: 163 Ausgewählte Schachaufgaben [Teschner] , p. 86, 1981
Input: Dieter Berlin, 2022-06-04
Last update: Rainer Staudte, 2022-06-04 more...
50 - P1401664
Vyacheslav Kamensky
Revista Romana de Sah 1968
2. Preis
P1401664
(7+6) C+
#4
1. Td8! Kxc1 2. Kxc3 c4 3. Te6 g6 4. Te1#
1. ... Ka1 2. Tb6 g6 3. Td1 cxd1=D 4. Tb1#
1. ... Ka3 2. Tb8 Ka4 3. Tb3 Kxa5 4. Ta3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-06-07)
comment
Keywords: Zugzwang-Goal, Rook sacrifice, Knight sacrifice
Genre: n#
Computer test: Popeye 4.61
FEN: 8/3R2p1/p5R1/P1p3P1/2K5/2p5/Bkp5/2N5
Reprints: 232 Ausgewählte Schachaufgaben [Teschner] , p. 120, 1981
Input: Dieter Berlin, 2022-06-07
Last update: Dieter Berlin, 2022-06-07 more...
51 - P1403985
Bertil Elmgren
Revista Romana de Sah 5 1949
P1403985
(3+4)
#2
1. e8=D+! Sf8 2. Def7#,Dexf8#
1. ... Kg7 2. Dfg6#
play all play one stop play next play all
Henrik Juel: dual after 1... Sf8 (2022-08-31)
comment
Keywords: Miniature
Genre: 2#
FEN: 2K3kr/4P3/4n3/5Q2/8/7b/8/8
Input: Rainer Staudte, 2022-08-31
Last update: Rainer Staudte, 2022-09-08 more...
52 - P1404027
Filip Nieszl
757 Revista Romana de Sah 10/1927
P1404027
(5+1)
#3
1. Tb8! Kf4 2. Tb2 Ke3 3. De4#
1. ... Kd4 2. Dd2 Kxc5 3. Dc3#
1. ... Kxd3 2. Tb3+ Kc4 3. Dd5#
2. ... Kd4 3. Dd5#
play all play one stop play next play all
SCHRECKE: Genre: 3#
C+, popeye 4.87 (2022-09-04)
comment
Keywords: Rex solus (s), Flight-giving key
Genre: Studies
FEN: 3R4/8/4K3/2P5/8/3Pk3/6Q1/8
Input: Rainer Staudte, 2022-09-04
Last update: Gunter Jordan, 2022-09-05 more...
53 - P1404514
Leo Lazarus
1260 Revista Romana de Sah 05-06/1930
P1404514
(5+1) C+
#3
1. Tc5! Kxe7 2. Sf7+ Ke6 3. Te5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-09-21)
comment
Keywords: Flight giving and taking key, Aristocrat, Rex solus (s), Miniature
Genre: 3#
Computer test: Henrik Juel (2022-09-21): C+ Popeye 4.61
FEN: 3k4/4N1K1/8/1B2R1N1/8/8/8/8
Input: Rainer Staudte, 2022-09-21
Last update: Mario Richter, 2022-09-21 more...
54 - P1404515
Leo Lazarus
1259 Revista Romana de Sah 05-06/1930
P1404515
(5+1) C+
#3
1. Td2! Kc3 2. Tc2+ Kxd4 3. Tc5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-09-21)
comment
Keywords: Flight-giving key, Aristocrat, Rex solus (s), Miniature
Genre: 3#
Computer test: Henrik Juel (2022-09-21): C+ Popeye 4.61
FEN: 5B2/8/8/5K2/2kN1N2/3R4/8/8
Input: Rainer Staudte, 2022-09-21
Last update: Mario Richter, 2022-09-21 more...
55 - P1404517
Leo Lazarus
1257 Revista Romana de Sah 05-06/1930
P1404517
(5+1) C+
#3
1. Kg7! Kd7 2. Tc5 Ke6 3. Sf8#
2. ... Ke8 3. Sf6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-09-21)
comment
Keywords: Aristocrat, Rex solus (s), Miniature
Genre: 3#
Computer test: Henrik Juel (2022-09-21): C+ Popeye 4.61
FEN: 2k5/7N/7K/BR3N2/8/8/8/8
Input: Rainer Staudte, 2022-09-21
Last update: Mario Richter, 2022-09-21 more...
56 - P1404538
Leo Lazarus
1321 Revista Romana de Sah 08/1930
P1404538
(5+1)
#3
1. Sf6! Ke5 2. Lc5 Kf4 3. Ld6#
2. ... Kxf6 3. Ld4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-09-22)
comment

Genre: 3#
FEN: 4K3/3N2N1/8/8/5k2/6R1/5B2/8
Input: Rainer Staudte, 2022-09-21
Last update: Rainer Staudte, 2022-09-21 more...
57 - P1404594
Paul Leibovici
1374 Revista Romana de Sah 11/1930
Leo Lazarus gewidmet
P1404594
(5+1)
#3
1. Sa4! droht 2. Le4 2. Td7+
1. ... Kc6 2. Lc4 Kd6 3. Tf6#
1. ... Ke6 2. Lc4+ Kd6 3. Tf6#
1. ... Kd5 2. Tf6,Td7+,Kc7
play all play one stop play next play all
Henrik Juel: double threat and trial after 1... Kd5 (2022-09-23)
comment
Keywords: Aristocrat, Miniature
Genre: 3#
FEN: 3K4/5R2/3k4/2N5/6N1/3B4/8/8
Input: Rainer Staudte, 2022-09-23
Last update: Rainer Staudte, 2022-10-22 more...
58 - P1405312
Paul Leibovici
1371v Revista Romana de Sah 1930
Leo Lazarus gewidmet
P1405312
(5+1)
#3
1. Tg7! Kf5 2. Lg4+ Kf4 3. Se2#
2. ... Kf6 3. Se8#
play all play one stop play next play all
klären: Publikationsdatum der Korrektur
Henrik Juel: C+ Popeye 4.61 (2022-10-22)
comment
Keywords: Aristocrat, Miniature, Rex solus (s)
Genre: 3#
FEN: 8/2N5/8/8/3K1k2/8/4B3/2N3R1
Input: Rainer Staudte, 2022-10-22
Last update: Rainer Staudte, 2022-10-22 more...
59 - P1405314
Paul Leibovici
1372 Revista Romana de Sah 11/1930
Leo Lazarus gewidmet
P1405314
(5+1)
#3
1. Sd1! Ka4 2. Sc3+ Ka5 3. Sb3#
1. ... Kb5 2. Sc3+ Kc4 3. Tc6#
2. ... Ka5 3. Sb3#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-10-22)
comment

Genre: 3#
FEN: 8/4B3/4R3/k7/8/4K3/1N6/N7
Input: Rainer Staudte, 2022-10-22
Last update: Rainer Staudte, 2022-10-22 more...
60 - P1405315
Paul Leibovici
1373 Revista Romana de Sah 11/1930
Leo Lazarus gewidmet
P1405315
(5+1)
#3
1. Ke5! Kxg5 2. Se6+ Kg6 3. Lh5#
1. ... Kg7 2. Sdf7 Kg6 3. Tg8#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-10-22)
comment
Keywords: Aristocrat, Miniature
Genre: 3#
FEN: 3N3R/8/6k1/6N1/5K2/8/4B3/8
Input: Rainer Staudte, 2022-10-22
Last update: Rainer Staudte, 2022-10-22 more...
61 - P1407947
Virgil Nestorescu
Revista Romana de Sah 1968
1. Preis
P1407947
(6+13) cooked
#3
1. Ld3! droht 2. De7+ Kxd5 3. Dxd6#
1. ... Tf3 2. Sd8! 2. Sa5? Txd3! 2. Se7? Txg5!
1. ... Te4 2. Sa5! 2. Sd8? Sf4! 2. Se7? Txg5!
1. ... Sc6 2. Sb6! 2. Sd8? Sxd8! 2. Sa5? Sxa5!
play all play one stop play next play all
Cook: 1. De7+ Kxd5 2. Dxd6+ Kc4 3. Dc5#
Gerald Ettl: sBb3 nach b4 und +sBa4, jedoch 1.-Sc6 2.Sb6 und Dd7 was im Original auch schon ging konnte ich nicht verbessern. (2023-02-25)
Gerald Ettl: Verbesserung wie oben und noch +sBa7.
Dann geht auf 1.-Sc6 2.Dd7 als einziger Zug und die Aufgabe ist vollkommen i.O. (2023-02-26)
more ...
comment
Keywords: Dual avoidance, Bivalve
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: Kn6/1N3Qp1/3p4/3NkpBn/3p1rr1/1p6/5p1q/1B5b
Reprints: 1785 Beispiele zur Ideengeschichte des Schachproblems , p. 362, 1982
Input: Dieter Berlin, 2023-02-24
Last update: Dieter Berlin, 2023-02-25 more...
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