Die Schwalbe

1446 problem(s) found in 922 milliseconds (displaying 100 problem(s)). [A='Kardos' and FIRSTNAME='Tivadar']

1 - P0000069
Tivadar Kardos
5882 Die Schwalbe 105 06/1987
P0000069
(1+2) C+
-1(w+s), dann h=1
b) sKa4 nach a3
(R: ws, V: sw)
a) R: 1. Kc4-d3 Ka5xLa4, dann b6 Lb5=
b) R: 1. Kc3-d3 Ka4xLa3, dann b5 Lb4=
play all play one stop play next play all
Keywords: Help retractor, Rex solus (w), Kindergarten Problem
Genre: Retro
Computer test: RSP 1.1
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2017-4-25 more...
2 - P0000121
Tivadar Kardos
12552 Schweizerische Schachzeitung 12/1984
P0000121
(2+2) C+
-1(w+s), dann h#1
2 Lösungen
1) R: 1. h4xLg5 Le3xDg5, dann 1. La7 Dd8#
2) R: 1. Kb1xTa1 Ta7xDa1+, dann 1. Ka8 Dh8#
play all play one stop play next play all
Doppelt veröffentlicht!
Sally: Als Vier-Steiner ganz beachtlich und als Abwechslung willkommendes, hübsches und interessantes Retrorätsel. (2018-6-25)
comment
Keywords: Help retractor, Kindergarten Problem
Genre: Retro
Computer test: rawbats
Reprints: 6512 Die Schwalbe 115 02/1989
Input: Gerd Wilts, 1995-6-3
Last update: Mario Richter, 2018-6-26 more...
3 - P0000150
Tivadar Kardos
6811 Die Schwalbe 120 12/1989
P0000150
(2+4) C+
Schwarz nimmt 1 Zug zurück, dann h#1
b) sTa5 nach h6
(R: s, V: sw)
a) R: 1. Ta8xDa5, dann 1. 0-0-0 Dxc7#
b) R: 1. Th8xDh6, dann 1. 0-0 Dxg7#
play all play one stop play next play all
Keywords: Help retractor, Castling (sksg)
Genre: Retro
Computer test: RSP 1.1
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2004-9-12 more...
4 - P0000448
Tivadar Kardos
4898 Die Schwalbe 89 10/1984
P0000448
(3+4) C+
-1(w+s), dann h=2
R: 1. b7-b8=S f2xDg1=S, dann 1. fxe1=L bxc8=T 2. Lh4 Txh8=
play all play one stop play next play all
Keywords: Help retractor, Promotion in the retro play, Promotion in forward play, Aristocrat, Promotion in the key, under-promotion (Ss,lT)
Genre: Retro
Computer test: Popeye Windows-32Bit v4.55 (312 MB) & Rawbats
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2018-12-18 more...
5 - P0000458
Tivadar Kardos
5028 Die Schwalbe 91 02/1985
P0000458
(4+6) C+
-1(w+s), dann h=2
R: 1. Bd7xLc8=S Bf2xSg1=D, dann 1. f1=L dxe8=D 2. Lg4 Dg6=
play all play one stop play next play all
Keywords: Help retractor
Genre: Retro
Computer test: Popeye Windows-32Bit v4.55 (312 MB) & Rawbats
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 2010-5-29 more...
6 - P0000461
Tivadar Kardos
5085 Die Schwalbe 92 04/1985
P0000461
(2+3) C+
-1(w+s), dann h=2
R: 1. g7-g8=S a2-a1=S, dann 1. Kb2 gxh8=T 2. Ka1 Tb8=
play all play one stop play next play all
Keywords: Help retractor, Promotion in the retro play, Promotion in forward play, Aristocrat, under-promotion (Ss,T)
Genre: Retro
Computer test: Popeye Windows-32Bit v4.55 (312 MB) & Rawbats
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2018-12-18 more...
7 - P0000541
Tivadar Kardos
3398 Die Schwalbe 67 02/1981
P0000541
(13+12) cooked
BP in 6,0
1. Sf3 e5 2. Sxe5 Se7 3. Sxd7 Sec6 4. Sxb8 Dxd2 5. Dxd2 Sxb8 6. Dd8+ Kxd8
play all play one stop play next play all
Cook: 1. Sh3 d5 2. Sf4 Sf6 3. Sxd5 Se4 4. Sxe7 Sxd2 5. Dxd2 Kxe7 6. Dxd8 Kxd8
Keywords: Unique Proof Game, Homebase (W), Interchange
Genre: Retro
Input: Gerd Wilts, 1995-6-3
Last update: A.Buchanan, 2013-1-18 more...
8 - P0000547
Tivadar Kardos
Werner Frangen

3462 Die Schwalbe 68 04/1981
P0000547
(14+9) C+
BP in 8,5
1. Sc3 d5 2. Sxd5 Sc6 3. Sxe7 Sd4 4. Sxg8 De7 5. Sxe7 Sxe2 6. Sxc8 Sxg1 7. Sb6 Ke7 8. Sxa8 b6 9. Txg1
play all play one stop play next play all
Sally: Parforce-Tour des w. Springers, verführungsreich, aber nicht so schwierig und im Lösungsverlauf so phantasievoll, wie manch anders Stück. (2017-9-6)
comment
Keywords: Unique Proof Game
Genre: Retro
Computer test: Natch 2.1 Copyright (C) 1997,98,99,2001,2002 Pascal Wassong
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2004-11-13 more...
9 - P0000577
Tivadar Kardos
3742 Die Schwalbe 72 12/1981
P0000577
(8+12)
BP in 11,5
1. d4 e5 2. Lg5 Dxg5 3. Sf3 Dxg2 4. Sxe5 Dxh1 5. Sxd7 Dd5 6. Sxf8 Dxa2 7. Sg6 Dxa1 8. Sxh8 Da6 9. Sg6 Dxg6 10. Dd3 Dxd3 11. e3 Dxf1+ 12. Kd2
play all play one stop play next play all
paul: C+ pour les premiers dix coups (Popeye). (2011-9-17)
Sally: Die Reihenfolge der Züge ist festgelegt, aber eine bestimmte Thematik wird nicht gezeigt. Dieser Sachverhalt scheint sehr zur Schwierigkeut der Aufgabe beigetragen zu haben. Es gab nur 2 Löser! (2017-9-6)
comment
Keywords: Unique Proof Game
Genre: Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2005-12-27 more...
10 - P0000680
Tivadar Kardos
2527 Die Schwalbe 52 08/1978
P0000680
(4+2)
#1
b) Kb1 nach g1
a) 1. ... Kxa1 2. 0-0#
b) 1. ... Kxh1 2. 0-0-0#
play all play one stop play next play all
Keywords: Castling (wk)
Genre: Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2004-10-25 more...
11 - P0000736
Tivadar Kardos
2935 Die Schwalbe 59 10/1979
P0000736
(10+14) C+
BP in 7,0
1. Sc3 Sf6 2. Se4 Sxe4 3. g3 Sxg3 4. Sf3 Sxh1 5. Se5 Sxf2 6. Sxd7 Sxd1 7. Sxb8 Txb8
play all play one stop play next play all
Sally: Eine eindeutige Zugfolge, was bei solchen Aufgaben nicht oft zutrifft. Nicht ganz leicht. Der Rekord steht bei 41,5 Zügen.
(BS). (2017-9-6)
Henrik Juel: 41.5 moves is a very old record
The current record length for proof games is 58.5 moves in a problem by Pronkin, Frolkin & Keym, problem C, p.7 in Die Schwalbe, heft 283, February 2017
The former record was 57.5 moves in a problem by Pronkin & Frolkin, Die Schwalbe, 1989 (V) (2017-9-6)
comment
Keywords: Unique Proof Game
Genre: Retro
Computer test: (Natch 2.2Beta1 Copyright (C) 1997,98,99,2001,2002,2003 Pascal Wassong)
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2004-11-13 more...
12 - P0000800
Tivadar Kardos
1643 Die Schwalbe 35 10/1975
P0000800
(3+6) cooked
-1(w+s), dann h#1
R: 1. 0-0-0 b4xa3ep, dann 1. Ka6 axb5#
play all play one stop play next play all
Cook: NL
R: 1. Te1-d1 Sd7xDb6 , dann 1. Kb8 Te8#
Adrian Storisteanu: Possible fix: +bBd8 (3+7). (2015-8-5)
comment
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2015-8-5 more...
13 - P0000812
Tivadar Kardos
1792 Die Schwalbe 38 04/1976
P0000812
(3+2)
Schwarz nimmt 1 Zug zurück, dann h#1
R: 1. Kg2xTh1, dann 1. Kf3 0-0#
play all play one stop play next play all
Keywords: Help retractor, Castling (wk)
Genre: Retro
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2013-7-19 more...
14 - P0001198
Tivadar Kardos
1807 Problem 73-78 06/1961
P0001198
(8+15) C+
h#2
Die schwarze 0-0-0 ist nicht möglich, da der wBa2 sich auf a8 umgewandelt hat.
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
Keywords: Cant Castler, Castling (wgsksg)
Genre: h#, Retro
Computer test: Popeye C-Version 3.54 (2048 KB)
Reprints: 71 Europe Echecs 41 01/1962
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2004-10-26 more...
15 - P0001966
Tivadar Kardos
Problemas 1955
1. Preis
P0001966
(7+14) cooked
Schwarz nimmt 1 Zug zurück, dann h#2
R: 1. Lh5xBg4, dann 1. fxg3ep Dxb4 2. g4 De7#
play all play one stop play next play all
mri: Is the position correct?

R: Te3-e4, dann 1. b2 Dc2 2. Kh5 Dh7# seems to work too. (2004-9-25)
comment
Keywords: En passant, Help retractor
Genre: Retro
Reprints: 1426 FIDE Album 1945-1955 1964
Input: Gerd Wilts, 1995-6-3
Last update: Mario Richter, 2009-12-11 more...
16 - P0002527
Tivadar Kardos
The Problemist 01/1979
P0002527
(2+1) C+
-1(w+s), dann h#1
R: 1. Kg8xTh8 Th5xSh8, dann 1. Kh6 Sf7#
play all play one stop play next play all
In der SSZ nochmals als Urdruck publiziert.
comment
Keywords: Help retractor, Duplicate publication
Genre: Retro
Computer test: Popeye Windows-32Bit v4.55 (312 MB) & Rawbats
Reprints: 11726 Schweizerische Schachzeitung 10/1979
Problemkiste 92 04/1994
Input: Gerd Wilts, 1995-6-3
Last update: Frank Müller, 2015-3-14 more...
17 - P0002851
Tivadar Kardos
4939 Mat (Belgrad) 07-08/1982
P0002851
(5+2)
-1(w+s), dann h#1
wDU,sDU=Grashüpfer
R: 1. a7xGb8=G b2xGa1=G, dann 1. Gh2 a8=G#
play all play one stop play next play all
Große Grashüpferparade aus einfacher Stellung mit Leben in allen Ecken.
Adrian Storisteanu: There may be a few cooks in here, e.g.,
- 1.Kg8xRh8 Rh2xRh8+ & 1.Ga1-g1 Rh8xh2#
- 1.f2xQg3 Qg5xQg3 & 1.Ga1-g1 Qg3-h3#
- 1.Ba6xGf1 b2xQa1=G & 1.Kh1-g1 Qa1xf1# (2015-2-27)
comment
Keywords: Help retractor
Pieces: du = Grasshopper (G)
Genre: Retro
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2015-2-10 more...
18 - P0003151
Laszlo Talaber
Tivadar Kardos

3649 Arbejder-Skak 01/1954
1. Preis
P0003151
(9+16) C+
h#3*
0.1...
* 1. ... ... 2. fxe3ep Sge4 3. Txe4 Sf3#
1. ... e5 2. dxe5 Se4 3. fxe4 Sf5#
play all play one stop play next play all
Sally: Der letzte Zug war e2-e4! (2010-4-6)
comment
Keywords: En passant as key
Genre: h#, Retro
Computer test: Popeye C-Version 3.52 (2048 KB)
Reprints: (XX) Problem 37-40 09/1956
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2017-2-14 more...
19 - P0003172
Tivadar Kardos
9469 The Fairy Chess Review 02/1953
P0003172
(7+14)
h#3
1. cxd3ep+ Kf5 2. Lg7 hxg3 3. Lh6 g4#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
20 - P0003178
Tivadar Kardos
10575 The Fairy Chess Review 08/1956
P0003178
(5+15) C+
h#4
1. gxf3ep+ Kxh4 2. Tg7 hxg7 3. 0-0-0 g8=D 4. Kb8 Dxd8#
play all play one stop play next play all
Sally: Zuletzt geschach:
f2 - f4, Te3 - g3+! (2017-9-6)
Henrik Juel: Last move was not e3xf4, because the only capture by White was b2xa3; and not f3-f4, because then the check from Lc1 would be unexplainable (2017-9-6)
comment
Keywords: En passant as key, Castling (sg), Promotion (D), Valladao Task
Genre: h#, Retro
Computer test: Popeye C-Version 3.52 (2048 KB)
Reprints: 25 Die Schwalbe 217, p. 360, 02/2006
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2017-2-14 more...
21 - P0003179
Tivadar Kardos
10421 The Fairy Chess Review 02/1956
P0003179
(9+11) C+
h#3
1. fxg3ep Lxe2 2. Sa3 0-0-0 3. Sd2 Th1#
play all play one stop play next play all
Henrik Juel: for clarity: 1... Lxe2
White captured all missing black men by bxa, dxcxb, and exdxc, so Pg4 is [Pg2] and last move was g2-g4
C+ by Popeye 4.61 (2017-9-12)
more ...
comment
Keywords: En passant as key, Castling
Genre: h#, Retro
Computer test: C+ by Popeye 4.61 (2017-9-12) subject to manual proof of e.p. viability
Reprints: 141 200 Ausgewählte Schachaufgaben 1983
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2017-9-13 more...
22 - P0003189
Tivadar Kardos
2144 Diagramme und Figuren 19/09/1967
P0003189
(7+15)
h#2
1. bxc3ep Lxe2 2. Sa3 0-0-0#
play all play one stop play next play all
Sally: Der letzte Zug war: Bc2 - c4!
Nr.138 200 Ausgewählte S .Probleme T. Kardos(W. Fentze1983) (2010-9-30)
comment
Keywords: En passant as key, Castling (wg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
23 - P0003190
Tivadar Kardos
9644 The Fairy Chess Review 08/1953
P0003190
(9+14)
h#2
1. dxc3ep Tc4 2. 0-0-0 Ta8#
play all play one stop play next play all
Sally: Der letzte Zug war Bc2-c4.
Nr.137 200 Ausgewählte S.Pr. T. Kardos (W. Fentze 1983) (2010-9-30)
comment
Keywords: En passant as key, Castling (sg), Check Protection
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2005-5-16 more...
24 - P0003194
Tivadar Kardos
1597 Schachmaty 05/1963
P0003194
(6+14) C+
h#2
1. gxf3ep bxc3 2. Lf4 Lf5#
play all play one stop play next play all
oder 1. cxd3ep bxc3 2. Lxf4 Lxg2#
Keywords: En passant as key
Genre: h#, Retro
Computer test: Gustav 3.3f
Reprints: 546 FIDE Album 1962-1964 1968
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2016-2-12 more...
25 - P0003211
Tivadar Kardos
6476 Skakbladet 10/1957
P0003211
(7+14) cooked
h#3
1. dxe3ep Kxc4 2. Lc3 Sc2 3. Da5 axb3#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2002-6-9 more...
26 - P0003222
Jozsef Bajtay
Laszlo Lindner
Tivadar Kardos

Länderkampf HU, CS, PL, RO 1950-1951
3. Platz
P0003222
(6+16)
h#3
1. axb3ep a3 2. Sa2 Kxg4 3. Sc3 d3#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Marcin Banaszek, 2017-9-10 more...
27 - P0003231
Tivadar Kardos
10644 The Fairy Chess Review 12/1956
P0003231
(6+11)
h#4
1. bxc3ep h6 2. a1=T h7 3. Ta4 h8=T 4. Tc4 Td8#
play all play one stop play next play all
Retro
comment
Keywords: En passant as key, Promotion (Tt)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1999-2-17 more...
28 - P0003233
Tivadar Kardos
101 The Problemist 01/1967
P0003233
(10+11)
h#3
1. fxg3ep Le2 2. Sbd2 0-0-0 3. Sh1 Th1#
play all play one stop play next play all
Keywords: En passant as key, Castling (wg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
29 - P0003264
Tivadar Kardos
150 British Chess Magazine 10/1956
P0003264
(5+16)
h#3
1. bxc3ep d3 2. 0-0 Tf4 3. Kh8 Tf8#
play all play one stop play next play all
Keywords: En passant as key, Castling
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
30 - P0003269
Tivadar Kardos
149 British Chess Magazine 10/1956
P0003269
(5+17)
h#3
1. exf3ep e3 2. 0-0-0 Tb4 3. Tg4 Tb8#
play all play one stop play next play all
klären wK im Schach, vielleicht wBb2?
Alfred Pfeiffer: 9 schwarze Bauern! (2012-2-7)
Ladislav Packa: Auch mit wBb2 NL, z.B. 1.exf3 e.p. Txg5 2.0-0-0 Tb5 3.Tg~ Tb8# (2012-2-7)
comment
Keywords: En passant as key, Castling
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1998-9-30 more...
31 - P0003325
Tivadar Kardos
4272 Arbejder-Skak 08/1956
P0003325
(6+13) C+
h#5
a) 1. gxf3ep g4 2. Kd5 gxf5 3. Kc6 fxe6 4. Kb7 exd7 5. Ka8 dxc8=D#
play all play one stop play next play all
Keywords: En passant as key, Promotion (D), Excelsior, Fressbauer
Genre: h#, Retro
Computer test: Popeye C-Version 3.52 (2048 KB)
Input: Gerd Wilts, 1995-6-3
Last update: Erich Bartel, 2017-7-7 more...
32 - P0003326
Tivadar Kardos
4252 Arbejder-Skak 07/1956
P0003326
(3+13)
h#5
1. dxc3ep Kg7 2. f6 Kf6 3. e5 Ke5 4. Lc4 Kd4 5. Lb5 dxc3#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
33 - P0003328
Tivadar Kardos
4311 Arbejder-Skak 09/1956
P0003328
(7+16)
h#3
1. cxb3ep Sb4 2. Sc4 Sc2 3. Sa5 Sc3#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1998-10-1 more...
34 - P0003339
Tivadar Kardos
2519 Revista Romana de Sah 01/1948
2. Preis
P0003339
(10+15)
h# in wieviel?
1. ... cxd6ep 2. Tc8 dxe7 3. Tf8 exf8=S#
play all play one stop play next play all
Keywords: En passant as key, Promotion (S)
Genre: h#, Retro
Reprints: (III) Problem 37-40 09/1956
Input: Gerd Wilts, 1995-6-3
Last update: Frank Müller, 2015-5-8 more...
35 - P0003349
Tivadar Kardos
Imre Sztankovszky

9832 Tidskrift för Schack 09/1951
P0003349
(11+14)
h#2
1. bxc3ep La7+ 2. c5 dxc6ep#
play all play one stop play next play all
klären Jahr
comment
Keywords: En passant as key
Genre: h#, Retro
Reprints: 9832 Tidskrift för Schack 09/1957
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1998-10-14 more...
36 - P0003384
Tivadar Kardos
4299 Stella Polaris 12/1971
P0003384
(9+16)
h#2
b) alles eine Reihe nach links
1. gxf3ep Sxg7 2. d5 Lf5#
1. bxc3ep Sb7 2. e5 Lc5#
play all play one stop play next play all
Sally: a)Der letzte Zug war: Bf2 - f4!
b)Der lrtzte Zug war: Bc2 - c4!
Nr. 139 200 Ausgwwählte S. Pr. T. Kardos (W. Frentze 1983) (2010-9-30)
comment
Keywords: En passant as key, Twin by board shift
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1997-1-19 more...
37 - P0003385
Tivadar Kardos
3170 Magyar Sakkelet 08/1964
P0003385
(10+14)
h#2
2.1...
1. bxc3ep a8=D 2. fxe5 Da7#
1. fxe3ep dxe8=D 2. Sc5 Da8#
play all play one stop play next play all
Keywords: En passant as key, Promotion (D)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1996-12-17 more...
38 - P0003386
Tivadar Kardos
Jozsef A. von Almay

4588 Arbejder-Skak 11/1957
P0003386
(7+16)
h#2
1.1.2.1
1) 1. fxe3ep d8=S 2. c4 Sxe6#
2) 1. fxe3ep d8=S 2. Sc4 Sc6#
play all play one stop play next play all
Keywords: En passant as key, Promotion (S)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1997-1-19 more...
39 - P0003387
Tivadar Kardos
(4) Land og Folk 22/12/1973
P0003387
(6+15)
h#1
2 Lösungen
1. bxc3ep Lc5#
1. fxe3ep Le5#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 1996-6-2 more...
40 - P0003395
Tivadar Kardos
7191 Arbejder-Skak 01-02/1970
P0003395
(4+15)
h#2
1. Kxb4 Kxe5 2. Kc5 Sa6#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
41 - P0003396
Tivadar Kardos
Festgrüße 1956
P0003396
(8+16) C+
h#2
1. Kd4! bxc5 2. Ke5 d4#
1. axb3ep? Txe1 2. Sd3 Txe4# (illegal)
play all play one stop play next play all
1. axb3ep? ist illegal, weil zuletzt R: 1. g7-g8=S geschehen sein konnte
vgl. P1348363
Henrik Juel: C+ by Popeye 4.61
The possibility of a promotion as last move shows that the ep capture cannot be legitimized
But the ep capture also seems illegal, as Black pawns captured all missing white men, including [Lc1] (2018-3-22)
A.Buchanan: Perhaps this is deliberate: to construct an e.p. problem which does not rely on the e.p. convention. (2018-3-22)
Yoav Ben-Zvi: This differs from P1348363 by the addition of the WP on a5 and removal of the Twin that shows the e.p. in the solution. In the present version the promotion to WN is uniquely determined to be White's last move. The Twin can be replaced with: b) -WNg8 leading to model mates. I think the idea of an illusionary e.p. used to trap the sophisticated solver was attempted in P1346195. (2018-3-24)
A.Buchanan: I made P1261604 to have illusionary en passant hxg to distract from the real en passant action elsewhere. (2018-3-24)
A.Buchanan: There's a set of problem in W.Keym's Eigenartige Schachprobleme (a section called "Bosheiten im Einzüger") 308-324, pages 100-105) which explore castling, en passant and the move in various combinations of real and try play, within the context of #1 problems. Most are by Keym himself, but Fabel makes a few appearances. Not sure if these problems are all in PDB yet. (2018-3-25)
Olaf Jenkner: Would it be possible to improve the retro content by moving bPh6 to h7 and replacing Ng8 by Bh8? (2018-3-25)
Olaf Jenkner: I overlooked Bg7-h8 so nothing would be changed. (2018-3-26)
more ...
comment
Keywords: En passant as key
Genre: h#, Retro
Computer test: Popeye 4.61
Input: Gerd Wilts, 1995-6-3
Last update: A.Buchanan, 2018-3-26 more...
42 - P0003397
Tivadar Kardos
Arpad Molnar

4138 FEENSCHACH 10-11/1958
P0003397
(4+10)
h#2
1. Kf5 dxe3 2. Tg6 Lxd7#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2014-11-11 more...
43 - P0003398
Tivadar Kardos
4139 FEENSCHACH 10-11/1958
P0003398
(5+15)
h#2
1. Kxd4 fxe3+ 2. Kc5 Txc8#
play all play one stop play next play all
Keywords: En passant as key
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2014-11-11 more...
44 - P0003399
Tivadar Kardos
4140 FEENSCHACH 10-11/1958
P0003399
(3+15)
h#2
1. Kxe4 Dxc7 2. Kf5 Dh7#
play all play one stop play next play all
Keywords: En passant as key, Promotion (D)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2014-11-11 more...
45 - P0003400
Tivadar Kardos
4137 FEENSCHACH 10-11/1958
P0003400
(7+15)
h#2
1. Kd4 e3+ 2. Ke5 d4#
play all play one stop play next play all
Keywords: En passant as key, Promotion (S)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2014-11-11 more...
46 - P0003401
Tivadar Kardos
3027 Arbejder-Skak 12/1957
P0003401
(7+15) C+
h#2
1. fxg3ep? f4 2. Lg4 hxg3#, illegal weil letzte Züge Kb3-a4, bxc3+ep, c2-c4, Dg8+
1. Dc8! dxc8=D 2. hxg4 Dxg4#
play all play one stop play next play all
Keywords: En passant as key, Promotion (D)
Genre: h#, Retro
Computer test: Popeye C-Version 3.52 (2048 KB)
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2017-2-14 more...
47 - P0003454
Tivadar Kardos
1780 Themes-64 07-09/1968
P0003454
(11+11)
h#2
1. d4 0-0 2. Td5 Tae1#
play all play one stop play next play all
Mario Richter: Try: 1.f4 O-O-O? 2.Tf5 Th1-e1#; but w0-0-0 is illegal, since bPa7 promoted on a1. (2010-5-24)
comment
Keywords: Cant Castler, Castling (wkwg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
48 - P0003455
Tivadar Kardos
2538 Land og Folk 20/08/1977
P0003455
(10+13)
h#2
1. Sd7 0-0-0 2. 0-0 Tdg1#
play all play one stop play next play all
Mario Richter: Try: 1.0-0-0? Ta1xa3 2.Td8-d7 Ta3-a8, but b0-0-0 is illegal, since wPa2 must have promoted on a8. (2010-5-24)
comment
Keywords: Cant Castler, Castling (wkwgsg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
49 - P0003463
Tivadar Kardos
1581 Problemista 03/1967
P0003463
(9+16)
h#4
1. 0-0-0?? 0-0 2. Kb8 Txc1 3. Ka8 Txb1 4. Tb8 Ta1# (0-0-0 ist illegal)
1. De6! h4 2. 0-0 h5 3. Kh8 hxg6 4. Tg8 Txh7#
play all play one stop play next play all
1. 0-0-0? ist nicht gestattet, da wegen der schwarzen Bauernstellung der weiße Bauer a2 auf a8 umgewandelt wurde!
more ...
comment
Keywords: Cant Castler, Castling (wksg)
Genre: h#, Retro
Reprints: 144 200 Ausgewählte Schachaufgaben 1983
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2017-9-6 more...
50 - P0003464
Tivadar Kardos
2669 Problem 109-111 10/1967
P0003464
(10+13)
h#4
1. Sxa4 Txa4 2. 0-0 Txa5 3. Kh8 Txd5 4. Tg8 Txh5#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wgsk)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
51 - P0003500
Tivadar Kardos
6 Problemas 01-03/1978
P0003500
(4+3)
h#3
1. Lc5 Tc1 2. Le3 fxe3 3. e4 Tc3#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 1996-6-2 more...
52 - P0003507
Tivadar Kardos
162 La grande relève 04/12/1954
P0003507
(4+5)
h#3
1. Ke4 Ta3 2. Kf3 Txe3 3. Kg2 Tg3#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 1996-6-2 more...
53 - P0003524
Tivadar Kardos
986 Themes-64 10-12/1961
P0003524
(9+13)
h#2
1. Sd7 Th1 2. Kf8 Txh8#
play all play one stop play next play all
Keywords: Cant Castler, Castling (sk)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 1996-6-2 more...
54 - P0003529
Tivadar Kardos
2290 Magyar Sakkelet 05/1957
P0003529
(10+11)
h#2
1. Kxd8 Ta7 2. Te8 Td7#
play all play one stop play next play all
Retro (nicht 1. 0-0 0-0-0 2. Th8 Txg1#)
comment
Keywords: Cant Castler, Castling (wgsk), Sacrifice of white pieces
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1998-9-7 more...
55 - P0003530
Tivadar Kardos
2481 Magyar Sakkelet 10/1958
P0003530
(8+14)
h#2
1. Kf7 dxe6 2. Kg6 f5#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wksksg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 1996-6-1 more...
56 - P0003531
Tivadar Kardos
3563 Schach 12/1960
P0003531
(10+12)
h#2
1. Kd8 Txh8 2. Kc8 Txg8#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wkwgsg)
Genre: h#, Retro
Reprints: 664 Die Schwalbe 05/1961
Input: Gerd Wilts, 1995-6-3
57 - P0003532
Tivadar Kardos
690 Themes-64 01-03/1961
P0003532
(9+12)
h#2
1. f5 Th7 2. f6 Ta8#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wkwgsksg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
58 - P0003560
Tivadar Kardos
6400 Arbejder-Skak 10/1965
P0003560
(10+14)
h#3
1. 0-0 0-0-0 2. Txf1 Txf1 3. Kh8 Tf8#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wgsk)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 1996-6-2 more...
59 - P0003561
Tivadar Kardos
5396 Arbejder-Skak 01/1961
P0003561
(7+15)
h#2
1. Sd7 0-0-0 2. 0-0 Tdg1#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wkwg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
60 - P0003564
Tivadar Kardos
3337 Magyar Sakkelet 12/1965
P0003564
(10+12)
h#2
1. Sa3 0-0-0 2. Tf8 The1#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wksksg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
61 - P0003566
Tivadar Kardos
Festgrüße 1966-1967
P0003566
(10+14)
h#3
1. 0-0 Sd3 2. Kh8 Se5 3. Tg8 Sf7#
play all play one stop play next play all
Keywords: Cant Castler, Castling (sksg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
62 - P0003575
Tivadar Kardos
604 The Problemist 07/1978
P0003575
(11+16)
h#2
1. Kd7 Txd4+ 2. Kc6 Se5#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wksksg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
63 - P0003576
Tivadar Kardos
5609 FEENSCHACH 11-12/1961
P0003576
(9+13)
h#3
1. Td8 Txa3 2. Td7 Txa5 3. Kd8 Ta8#
play all play one stop play next play all
Keywords: Cant Castler, Castling (sg)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
64 - P0003577
Tivadar Kardos
3112 FEENSCHACH 07-08/1956
P0003577
(9+9)
h#2
1. Kf8 Td1 2. Kg8 Td8#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wgsk)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
65 - P0003592
Jozsef Bajtay
Tivadar Kardos

Festgrüße 1974-1975
P0003592
(4+6)
h#2*
*) 1. ... 0-0 2. Sb2 Ta1#
1) 1. Tb2 Th5 2. Sb4 Ta5#
play all play one stop play next play all
Keywords: Cant Castler, Castling (wk)
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2004-4-18 more...
66 - P0003610
Tivadar Kardos
W. L. Lindner

3175 Revista Romana de Sah 01/1949
P0003610
(10+15)
h#3*
* 1. ... 0-0#
1. Tc6 Th7 2. Txc3 Tc7 3. Tc1+ Txc1#
play all play one stop play next play all
Keywords: Cant Castler, Sacrifice of white pieces, Castling (wk)
Genre: h#, Retro
Computer test: Popeye C-Version 3.52 (2048 KB)
Input: Gerd Wilts, 1995-6-3
Last update: Alfred Pfeiffer, 2017-2-15 more...
67 - P0003638
Tivadar Kardos
9367 Die Schwalbe 03-04/1954
P0003638
(4+3)
h#3*
0.1...
*) 1. ... ... 2. 0-0-0 La6#
1) 1. ... Ld4 2. Kf7 Le5 3. Ke6 Lc4#
play all play one stop play next play all
Keywords: Cant Castler, Castling (sg)
Genre: h#, Retro
Reprints: Festgrüße 1953-1954
Input: Gerd Wilts, 1995-6-3
Last update: Felber, Volker, 2012-12-8 more...
68 - P0003717
Tivadar Kardos
218 Problemas 09-12/1956
P0003717
(12+12)
h#2
1. 0-0 Tf3 2. Kh8 Tf8# oder 1. La7 Txa7 2. 0-0-0 Ta8#
play all play one stop play next play all
Keywords: Cant Castler, Castling
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
69 - P0003721
Tivadar Kardos
10820 The Fairy Chess Review 08/1957
P0003721
(13+8)
h#2
1. Th8 0-0-0 2. Tf8 The1#
1. Sa6 0-0 2. Td8 Tae1#
1. Th7 Sxg6 2. Td7 Th8#
play all play one stop play next play all
wie lautet die Retroanalyse? Warum sollten die Rochaden nicht möglich sein?
comment
Keywords: Cant Castler, Castling
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1999-11-5 more...
70 - P0003723
Tivadar Kardos
4220 Arbejder-Skak 05/1956
P0003723
(9+13)
h#2
1. La2 0-0-0 2. 0-0 Tdg1#
1. 0-0-0 Txh8 2. Kb8 Txd8#
play all play one stop play next play all
wie lautet die Retroanalyse?
comment
Keywords: Cant Castler, Castling
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: hpr, 1999-11-5 more...
71 - P0003737
Tivadar Kardos
4528 Arbejder-Skak 08/1957
P0003737
(9+16)
h#4
2.1...
1. Sb4 0-0 2. Sa2 Tc2 3. 0-0-0 Tfa1 4. Kb8 Ta8#
1. Sg4 0-0-0 2. Sh2 Txh2 3. 0-0 Tdh1 4. Tf7 Th8#
play all play one stop play next play all
more ...
comment
Keywords: Partial Retro Analysis (PRA), Castling
Genre: h#, Retro
Reprints: VII) Problemkiste (135) 06/2001
Input: Gerd Wilts, 1995-6-3
Last update: Erich Bartel, 2011-5-14 more...
72 - P0004681
Tivadar Kardos
J. Haas Retro-Sammlung
P0004681
(6+1)
Schwarz nimmt 1 Zug zurück, dann h#1
R: 1. Kg2xTh1, dann 1. Kf3 0-0#
play all play one stop play next play all
Keywords: Help retractor, Castling
Genre: Retro
Input: Gerd Wilts, 1995-6-3
73 - P0004816
Tivadar Kardos
The Fairy Chess Review 1955
P0004816
(8+12)
Schwarz nimmt 1 Zug zurück, dann h#2
R: 1. 0-0-0, dann 1. gxh2 Txh2 2. 0-0 Teg2#
play all play one stop play next play all
Keywords: Help retractor, Castling
Genre: Retro
Reprints: 2512 FEENSCHACH 03-04/1955
Input: Gerd Wilts, 1995-6-3
74 - P0004819
Tivadar Kardos
987 feenschach 16 08/1973
P0004819
(3+2)
Schwarz nimmt 1 Zug zurück, dann h#1
R: 1. Db7xTh1, dann 1. Db2 0-0#
play all play one stop play next play all
Keywords: Help retractor, Castling
Genre: Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 1996-7-29 more...
75 - P0005274
Otto Kerekes
Tivadar Kardos

9 L'Echiquier de France 11/1957
P0005274
(9+14)
h#2
b) sLg3 nach d4
hans: a) 1. g4xf3e.p. Txf1 2. Lf4 gxf3#
b) 1. Dxf4 Lxd7 2. Le5 Lc6# (2013-1-30)
comment
Keywords: En passant as key, Castling
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Gerd Wilts, 2004-2-24 more...
76 - P0005275
Otto Kerekes
Tivadar Kardos

10 L'Echiquier de France 11/1956
P0005275
(11+15)
h#2
b) sBg2 statt wBg2
Paulo Roque: Illegale Stellung. Diagrammfehler? (2009-11-17)
Alfred Pfeiffer: außerdem in b) 9 schwarze Bauern. (2010-1-13)
comment
Keywords: En passant as key, Castling, Illegal position
Genre: h#, Retro
Input: Gerd Wilts, 1995-6-3
Last update: Olaf Jenkner, 2010-1-14 more...
77 - P0006219
Tivadar Kardos
4567 FEENSCHACH 11-12/1959
P0006219
(3+4) C+
-1(w+s), dann h#1
R: 1. 0-0 Da7xDa6, dann 1. Kb8-a8 Th1-h8
(RSC 1.0)
play all play one stop play next play all
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-8-14
Last update: Gerd Wilts, 2001-3-1 more...
78 - P0006224
Tivadar Kardos
4794 FEENSCHACH 04-05/1960
P0006224
(1+2)
Schwarz nimmt 1 Zug zurück, dann h#2
R: 1. a2xDb1=D, dann 1. a1=T Df5 2. Ta7 Dc8#
play all play one stop play next play all

Duplicate Diagram: P0004672, P0006225

vorweggenommen durch F. Lazard, Die Schwalbe 1929 und Josef Bajtay, FCR 1956
comment
Keywords: Help retractor, Promotion in the retro play, Promotion in forward play, anticipated
Genre: Retro
Input: Gerd Wilts, 1995-8-14
Last update: Gerd Wilts, 1996-7-10 more...
79 - P0006226
Tivadar Kardos
4795 FEENSCHACH 04-05/1960
P0006226
(1+5)
Schwarz nimmt 1 Zug zurück, dann h#1
R: 1. ... b4xa3ep, dann 1. b3 axb5#
play all play one stop play next play all
2KK4BB
more ...
comment
Keywords: Help retractor, En passant in the retro play, Kindergarten Problem
Genre: Retro
Reprints: R9 Problemkiste (181) 02-03/2009
Input: Gerd Wilts, 1995-8-14
Last update: Alfred Pfeiffer, 2016-11-29 more...
80 - P0006249
Tivadar Kardos
5698 FEENSCHACH 03-04/1962
P0006249
(2+1)
Schwarz nimmt 1 Zug zurück, dann h=1
b) Kc3 nach f6
a) R: 1. Kb3xDc3, dann 1. Ka4 Kc5=
b) R: 1. Ke5xDf6, dann 1. Kd5 Df4=
play all play one stop play next play all
more ...
comment
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-8-20
Last update: Gerd Wilts, 2009-6-30 more...
81 - P0006251
Tivadar Kardos
5788 FEENSCHACH 05-06/1962
P0006251
(9+7) C+
-1(w+s), dann h#1
R: 1. Bh7xLg8 Bg2xLf1, dann 1. Lg8-a2 Lf1-d3
(RSC 1.0)
play all play one stop play next play all
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-8-20
Last update: Gerd Wilts, 2001-3-1 more...
82 - P0006252
Tivadar Kardos
5789 FEENSCHACH 05-06/1962
P0006252
(6+13)
-1(w+s), dann h#2
mri: Position/Stip correct?
There are many solutions, e.g.
R: c7-c8=T Tg8-g7, dann 1.Lh8-b2 c7-c8=S 2. Lb2-a3 Sc8-b6#
or R: Ta8-c8 Te7-g7, dann 1.Ka4-a3 Ta8xa7 2.Lh8-b2 Ta7xa5# (2004-9-25)
comment
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-8-20
Last update: Gerd Wilts, 2006-10-7 more...
83 - P0006253
Tivadar Kardos
5899 FEENSCHACH 07/1962
P0006253
(1+2)
Schwarz nimmt 1 Zug zurück, dann h#2
R: 1. b2xDa1=T, dann 1. b1=T Dc3 2. Tb1 Dh3#
play all play one stop play next play all
Keywords: Help retractor, Promotion in the retro play, Promotion in forward play
Genre: Retro
Reprints: K363 Problemkiste 10/1999
Input: Gerd Wilts, 1995-8-20
Last update: Gerd Wilts, 2003-1-10 more...
84 - P0006254
Tivadar Kardos
5900 FEENSCHACH 07/1962
P0006254
(1+1) C+
-1(w+s), dann h#1
R: 1. Kb3xTc2 Tc6xDc2, dann 1. Tc6-a6 Dc2-c5
play all play one stop play next play all
Keywords: Help retractor, only Kings
Genre: Retro
Input: Gerd Wilts, 1995-8-20
Last update: Frank Müller, 2009-12-19 more...
85 - P0006257
Tivadar Kardos
5904 FEENSCHACH 07/1962
P0006257
(2+5) cooked
Schwarz nimmt 1 Zug zurück, dann h#2
mri: Intended solution might have been
R: Tb5 x Th5, dann 1. 0-0-0 a6 2.Tb5-b8 Th5-c5#
but cooked:
R: Kd8 x De8, dann 1.Kc7 De3/e6/g6 2.Ta8-c8 Db6# (2004-9-25)
Adrian Storisteanu: Looks like +bPa7 eliminates the cook. (2015-6-10)
comment
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-8-20
Last update: Mario Richter, 2009-12-31 more...
86 - P0006264
Tivadar Kardos
6120 FEENSCHACH 01-02/1963
P0006264
(1+2)
-1(w+s), dann h#1
R: 1. Ka7xLa8 Le4xDa8, dann 1. Lb1 Dh8#
play all play one stop play next play all
vorweggenommen durch T.R. Dawson, Yorks. W. Post, 1910
comment
Keywords: Help retractor, anticipated
Genre: Retro
Input: Gerd Wilts, 1995-8-20
Last update: Gerd Wilts, 1997-3-20 more...
87 - P0006271
Tivadar Kardos
6372 FEENSCHACH 07-08/1963
P0006271
(2+2) C+ cooked
-1(w+s), dann h#1
NL: R: 1. Sb6xTa8 Tb8xDa8, dann 1. Te8-e7 Da8xTb8
R: 1. Sb6xTa8 Tc8xTa8, dann 1. Te8-e7 Ta8xTc8
R: 1. Sb6xTa8 Tc8xDa8, dann 1. Te8-e7 Da8xTc8
R: 1. Sb6xDa8 Db8xDa8, dann 1. Te8-e7 Da8xDb8
R: 1. Sb6xDa8 Dc8xTa8, dann 1. Te8-e7 Ta8xDc8
R: 1. Sb6xDa8 Dc8xDa8, dann 1. Te8-e7 Da8xDc8
R: 1. Bb7xTa8 Tc8xDa8, dann 1. Te8-e7 Da8xTc8
R: 1. Bb7xDa8 Dc8xDa8, dann 1. Te8-e7 Da8xDc8
(RSC 1.0)
play all play one stop play next play all
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-8-20
Last update: Gerd Wilts, 2001-3-1 more...
88 - P0006272
Tivadar Kardos
6373 FEENSCHACH 07-08/1963
P0006272
(2+2) cooked
-1(w+s), dann h#1
R: 1. Sf7xTh8 b3xDc2, dann 1. 0-0 Dg6#
play all play one stop play next play all
Cook: NL:
R: 1. h7-h8=S Kf7/8xDe8, dann 1. Kg7 h8=D# (MRi)
more ...
comment
Keywords: Help retractor, Castling in the forward play, Castling
Genre: Retro
Computer test: Popeye Windows-32Bit v4.55 (312 MB) & Rawbats
Input: Gerd Wilts, 1995-8-20
Last update: hpr, 2010-5-29 more...
89 - P0006273
Tivadar Kardos
6374 FEENSCHACH 07-08/1963
P0006273
(1+3) C+
-1(w+s), dann h#1
R: 1. Ke8xTf8 Tf1xDf8, dann 1. Tb1 Da3#
play all play one stop play next play all
Keywords: Help retractor
Genre: Retro
Computer test: Popeye Windows-32Bit v4.55 (312 MB) & Rawbats
Input: Gerd Wilts, 1995-8-20
Last update: hpr, 2010-5-29 more...
90 - P0006274
Tivadar Kardos
6460 FEENSCHACH 09-10/1963
P0006274
(5+6)
Schwarz nimmt 1 Zug zurück, dann h=2
R: 1. cxb3ep, dann 1. Sb1 0-0 2. Sa3 Txa1=
play all play one stop play next play all
Keywords: En passant in the retro play, Help retractor, Castling
Genre: Retro
Input: Gerd Wilts, 1995-8-20
Last update: Gerd Wilts, 2001-2-21 more...
91 - P0006290
Tivadar Kardos
6596 FEENSCHACH 01-02/1964
P0006290
(4+12) cooked
Schwarz nimmt 1 Zug zurück, dann h=2
R: 1. g4xBh3ep, dann 1. g3 h5 2. g2 h6=
play all play one stop play next play all
Cook: R: 1. Bg2xSh1=S, dann 1. h2 Sg3-h1 2. h1=L Sgh5/Sxf5=
mri: Two Solutions:
R: g4xh3 e.p. V: 1. g3 h5 2. g2 h6 stalemate and
R: g2xSh1=L V: h2 Sg3 2. h1=L Sg3-h5 stalemate (2004-11-16)
comment
Keywords: En passant in the retro play, Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-8-23
Last update: Gerd Wilts, 2006-10-7 more...
92 - P0006291
Tivadar Kardos
6676 FEENSCHACH 03-04/1964
P0006291
(2+2) C+
-1(w+s), dann h#1
R: 1. b6xTa7 Ta8xDa7, dann 1. 0-0-0 Dc7#
play all play one stop play next play all
Adrian Storisteanu: BPh2 seems superfluous?! (2015-8-3)
Alfred Pfeiffer: Black needs a piece for its last move to have the right of castling. (2015-8-4)
Adrian Storisteanu: Alfred, in the position after the full-move retraction -- Ke1 Qa7 pb6 / Ke8 Ra8, it is black's turn (and he castles). That means that white played beforehand, for example wQa1xbSa7, giving black plenty of prior play with the right of castling intact!? (2015-8-4)
Alfred Pfeiffer: Adrian, you are right. White made the last move and the bPh2 is not necessary. (2015-8-4)
more ...
comment
Keywords: Help retractor, Castling in the forward play, Castling
Genre: Retro
Computer test: Popeye Windows-32Bit v4.55 (312 MB) & Rawbats
Input: Gerd Wilts, 1995-8-23
Last update: Alfred Pfeiffer, 2015-8-4 more...
93 - P0006292
Tivadar Kardos
6677 FEENSCHACH 03-04/1964
P0006292
(2+2) C+
-1(w+s), dann h#1
R: 1. Le5xTa1 Ta8xDa1, dann 1. 0-0-0 Da6#
play all play one stop play next play all
Keywords: Help retractor, Castling in the forward play, Castling
Genre: Retro
Computer test: Popeye Windows-32Bit v4.55 (312 MB) & Rawbats
Input: Gerd Wilts, 1995-8-23
Last update: hpr, 2010-5-29 more...
94 - P0006317
Tivadar Kardos
7412 FEENSCHACH 07-08/1965
P0006317
(4+3)
-1(w+s), dann h#2
R: 1. Kb1xSa1 Sb3xDa1, dann 1. Lxh2 axb3 2. g1=L Da8#
play all play one stop play next play all
mri: C+: R: Kb1xSa1 Sb3xDa1, dann 1.Lg1xh2 Ba2xb3 2.g1=L Da8# (2004-9-25)
comment
Keywords: Help retractor, Promotion in forward play
Genre: Retro
Input: Gerd Wilts, 1995-8-26
Last update: Gerd Wilts, 2006-10-7 more...
95 - P0006318
Tivadar Kardos
7572 FEENSCHACH 12/1965
P0006318
(5+16)
Schwarz nimmt 1 Zug zurück, dann h=2
R: 1. Bb4xa3ep, dann 1. bxc3 axb5 2. cxd2 b6=
play all play one stop play next play all
Keywords: En passant in the retro play, Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-8-26
Last update: Gerd Wilts, 2006-10-7 more...
96 - P0006336
Tivadar Kardos
8630 FEENSCHACH 01-02/1968
P0006336
(2+8)
-1(w+s), dann h=2
R: 1. e7-e8=S g2xDf1=D, dann 1. Tg1-h1 e7xd8=L 2. g2-g1=L Ld8-g5=
play all play one stop play next play all
Adrian Storisteanu: - 1.e7-e8=S g2xQf1=Q & 1.Rg1-h1 e7xd8=B 2.g2-g1=B Bd8-g5= presumably. (2015-8-6)
comment
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-9-10
Last update: Alfred Pfeiffer, 2015-8-6 more...
97 - P0006342
Tivadar Kardos
Jozsef Bajtay
Albert Heinrich Kniest

9299 FEENSCHACH 21/06/1969
W. Karsch gewidmet
P0006342
(3+1) cooked
-1s, dann h#2
2 Lösungen
1) R: 1. Kc1xSd1, dann 1. Kb1 Sc3 2. Ka1 Ta2#
2) R: 1. Ke2xTd1, dann 1. Kf3 Tc3+ 2. Kg4 Td4#
play all play one stop play next play all
Cook: R: Ke2xTd1, dann 1.Kf3 Kg5 2.Kg3 Td3#
R: Ke2xTd1, dann 1.Ke3 Kf5 2.Kf3 Td3#
Bernd Schwarzkopf: Forderung: -s: h#2, 2 Lösungen
Autorlösung:
z: Kc1xSd1 v: 1.Kb1 Sc3 2.Ka1 Ta2#
z: Ke2xTd1 v: 1.Kf3 Tc3+ 2.Kg4 Td4#
NL: z: Ke2xTd1 v: 1.Ke3 Kf5 2.Kf3 Td3# (2009-6-29)
Adrian Storisteanu: With wKg6->h6 (and wPc4 no longer needed) there are only two solutions:
- 1.Kc1xSd1 & 1.Kc1-b1 Sd1-c3 2.Kb1-a1 Rc2-a2#
- 1.Ke2xRd1 & 1.Ke2-f3 Kh6-g5 2.Kf3-g3 Rd1-d3#. (2015-8-3)
comment
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1995-9-10
Last update: Alfred Pfeiffer, 2015-8-4 more...
98 - P0006727
Jozsef Bajtay
Tivadar Kardos

feenschach Extrablatt 1971
P0006727
(3+2) C+
Schwarz nimmt 1 Zug zurück, dann h#2
3 Lösungen
R: 1. Ka5xTb6, dann 1. Ka5xb4 Tb6xb5+ 2. Kb4-a3 Tc7-a7#
R: 1. c6xTb5, dann 1. Kb6-a6 Tc7-b7 2. c6-c5 Tb5-b6#
R: 1. Ka5xSb6, dann 1. Ka5xb4 Sb6-d5+ 2. Kb4-a5 Tc7-a7#
play all play one stop play next play all

Genre: Retro
Reprints: 190 feenschach 3 05/1971
Input: Gerd Wilts, 1996-7-23
Last update: Alfred Pfeiffer, 2014-5-14 more...
99 - P0006760
Jozsef Bajtay
Tivadar Kardos

595 feenschach 9 05/1972
P0006760
(2+1)
Schwarz nimmt 1 Zug zurück, dann h#1
b) sKa6
c) ferner +sBb5
Bernd Schwarzkopf: a) z: Ka2xLa1 v: 1.Ka3 Ta7#
b) z: Ka5-a6 v: 1.Ka4 Ta7#
c) z: Bb6-b5+ v: 1.Ka5 Ta7# (2009-6-29)
comment
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1996-7-28
Last update: Gerd Wilts, 2006-10-7 more...
100 - P0006830
Tivadar Kardos
912 feenschach 14 05/1973
P0006830
(2+4) C+
-1(w+s), dann h=2
R: 1. b6xLc7 b7xTc6, dann 1. Kh1 Txe6 2. Lh2 Th6=
play all play one stop play next play all
paul: The problem is visible at http://problem64.beda.cz/silo/feenschach14_1973.pdf (2011-9-15)
more ...
comment
Keywords: Help retractor
Genre: Retro
Input: Gerd Wilts, 1996-7-29
Last update: Mario Richter, 2011-9-15 more...
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Gerd Wilts (100)