Die Schwalbe

38 problem(s) found in 6781 milliseconds (displaying 38 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Karin, Alexej I.' AND A='Cumpe, Josef'] [download as LaTeX]

1 - P0512349
Josef Cumpe
2151 Teplitz-Schönauer Anzeiger 25/03/1934
P0512349
(3+3) cooked
h#3
1. Sc8 Kd5 2. Te7 Se6+ 3. Kd7 Sf6#

NL:
1. Kc8 Kb6 2. Kb8 Sa6+ 3. Ka8 Sc7#
1. Ta4 Sg7 2. Ta8 Kd6 3. Tc8 Se6#
play all play one stop play next play all
Yuri Bilokin: possibly a2=a1, then wNc6-f3, wNe7-g3 8/3k4/4n3/8/2K5/4rNN1/8/8 (3+3) h#3
1.Sc7 Kd4 2.Re6 Se5+ 3.Kd6 Sf5# (IM)

Blocking piece replacement (bS-bR)
Ideal mate (2022-12-31)
comment

Genre: h#
FEN: 3kN3/2N1n3/8/2K5/4r3/8/8/8
Input: Markus Manhart, 1997-09-30
Last update: hpr, 1999-10-21 more...
2 - P1024155
Josef Cumpe
Svetozor 1929
P1024155
(5+4) C+
#2*
* 1. ... g4 2. Dxh4#

1. Da1! droht 2. Lg7#
1. ... Sxg6 2. Dh1#
1. ... g4 2. Lf4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (9022), Switchback, Bishop sacrifice, pin-mate, Line opening, corner to corner
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1K6/4R1Bk/4Bpp1/7n/8/8/7Q
Reprints: Themes-64 1956
4 Schach ohne Partner für Könner , p. 13, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-21 more...
3 - P1057553
Josef Cumpe
Deutsche Arbeiter-Schachzeitung 1914
1. Preis
P1057553
(6+10) C+
#3
1. Da8! droht 2. Db7 ... 3. Db3#
1. ... Kb4 2. Da6! ... 3. a3#
1. ... Kb5 2. Kc3! ... 3. a4#
1. ... Lxe6 2. Da4+ Kd5 3. e4#
1. ... c6 2. Da5 ... 3. Sb6#
1. ... g4 2. Db7 Tb5 3. De4#
play all play one stop play next play all
'DAZ' 19.11.1922: "Ein reizendes Stückchen."

Zu den speziellen Umständen dieses Problem-Turniers s. P1298368
more ...
comment
Keywords: Brian Stephenson Collection (42609), Farbwechselecho, Pawn mate (dreifach), Flight-giving key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 6b1/2pNp3/3pP1p1/Q5pr/2k4b/4P1p1/P1K5/8
Reprints: 682 Arbeiter-Schachzeitung (Chemnitz) 9, p. 169, 09/1922
172 Deutsche Allgemeine Zeitung 15/10/1922
196 Neues Grazer Tagblatt 21/02/1926
104 Atputa 230 29/03/1929
Saha Maksla 25/10/1937
236 FIDE Album 1914-1944/II , p. 54, 1972
78 Rätselvolle Schachaufgaben , p. 48, 1980
766 Beispiele zur Ideengeschichte des Schachproblems , p. 162, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-07 more...
4 - P1115682
Josef Cumpe
Svetozor 1918
P1115682
(4+3)
#3
1. Sa2! a6 2. Dc3+ Kb5 3. Db4#
1. ... e2 2. Db4+ Kd3 3. Dc3#
1. ... a5 2. Dc3+ Kb5 3. Dc6#
1. ... Kd3 2. Dd1+ Kc4 3. Dd5#
play all play one stop play next play all
B19-3DD e077 4m
SCHRECKE: außerdem:
1. ... Kb5 2. Db4+ Ka6 3. Lb7#
1. ... Kb3 2. Dc3+,Ld5+ (Dual) (2023-04-06)
comment
Keywords: Miniature Collection (0330462), Miniature, Flight-giving key, Blocknutzung, Model mate
Genre: 3#
FEN: 8/p7/8/8/2k5/4p3/8/K1N1Q2B
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
5 - P1117849
Josef Cumpe
2360 Casopis Ceskych Sachistu 12/1918
P1117849
(4+3) C+
#4
1. Se5! b3 2. Sf3 Kc1 3. La3 Kd1 4. Td2#
1. ... Ke1 2. Sd3+ Kf1 3. Lh2 b3 4. Tf2# 2. ... Kd1 3. Lf4 b3 4. Td2#
play all play one stop play next play all
H32 TfL e176 +3m
more ...
comment
Keywords: Miniature Collection (0330583), Miniature, Zugzwang-Goal, Model mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2f
FEN: 8/8/3B4/p7/KpN5/8/1R6/3k4
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-07 more...
6 - P1117880
Josef Cumpe
7063 Tidskrift för Schack 04/1929
P1117880
(4+2) C+
#3
1. Tc6! Kb8 2. La6 d5 3. Tc8#
1. ... d5 2. Lf4 Ka7 3. Ta6#
play all play one stop play next play all
e415 mm
more ...
comment
Keywords: Miniature Collection (0331642), Minimal, Miniature, Flight-giving key
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: k1B5/8/1R1p4/8/K7/4B3/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
7 - P1118574
Josef Cumpe
2862 Narodni Politika 03/1921
P1118574
(4+3) C+
#3
1. Dg8! droht 2. Dc4 ... 3. Sf2#
1. ... Ke2 2. Dc4+ Ke3 3. Ld2# 2. ... Kd1 3. Sf2#
1. ... Kc1 2. Db3 f2 3. Ld2#
1. ... f2 2. Db3+ Ke2 3. Sg3#
play all play one stop play next play all
A10LS1 5m
more ...
comment
Keywords: Miniature Collection (0039834), Miniature, Model mate (vierfach), Blocknutzung
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6pQ/8/B7/K3N3/5p2/8/3k4
Reprints: 874 Beispiele zur Ideengeschichte des Schachproblems , p. 183, 1982
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-03-31 more...
8 - P1120934
Josef Cumpe
48 Ceskoslovensky Sach 10/1938
P1120934
(6+1) C+
#4
1. Le7! Kc7 2. Sf6 Kc6 3. Ka7 Kc7 4. Tc4#
1. ... Kd7 2. Kb7 Ke6 3. Te4+
play all play one stop play next play all
A9SS9 3m
more ...
comment
Keywords: Miniature Collection (0333517), Miniature, Rex solus, Model mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2f
FEN: K1k3N1/8/6P1/6B1/1R4P1/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-07 more...
9 - P1122388
Josef Cumpe
Zlata Praha 1923
P1122388
(5+2) C+
#3
1. Kc1! Kxa5 2. c4 Ka4 3. Da3#
1. ... Ka4 2. Dc5 d5 3. b3#
1. ... Kc4 2. b3+ Kb5 3. Db6#
play all play one stop play next play all
BfD 3m
more ...
comment
Keywords: Miniature Collection (0322705), Minimal, Miniature, Model mate, Pawn mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3p4/3Q4/Pk6/8/8/1PP5/1K6
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-03-30 more...
10 - P1125562
Josef Cumpe
Teplitz-Schönauer Anzeiger 21/12/1934
P1125562
(4+2) C+
#3
1. Kb6! Kd6 2. Td1+ Ke5 3. Td5#
1. ... Ke8 2. Tc8+ Kd7 3. Td8#
1. ... e3 2. Td1+ Ke8 3. Td8#
play all play one stop play next play all
e321f 3m
more ...
comment
Keywords: Miniature Collection (0332172), Minimal, Miniature, Model mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 6B1/3k4/8/1K4B1/4p3/8/8/2R5
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
11 - P1129484
Josef Cumpe
4072 Natal Mercury 29/04/1927
P1129484
(5+2)
#3
1. Se3! Kxe3 2. Df3+ Kd4 3. De4#
1. ... Kxg5 2. Dg4+ Kf6 3. Df5#
1. ... Kg3 2. Dg1+
1. ... c2 2. Dd6+
play all play one stop play next play all
A11-33+ FO3SS 3m e
SCHRECKE: 1. ... Kg3 2. Dg1+,Df3+ (Dual) (2023-04-06)
comment
Keywords: Miniature Collection (0324871), Minimal, Miniature
Genre: 3#
FEN: 5B2/8/8/6N1/5k2/2p5/2N5/2KQ4
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
12 - P1129542
Josef Cumpe
Zlata Praha 1928
P1129542
(4+3)
#3
1. Dc8! Ka7 2. Sxa4 bxa4 3. Lc5#
1. ... Ka5 2. Da8+ Kb6 3. Sd5#
1. ... b4 2. Ld8+ Ka7 3. Sb5#
1. ... Sxc3 2. Lc5+ Ka5 3. Da8#
play all play one stop play next play all
MM-LS-DLS 3m
Henrik Juel: dual 1... Ka5 2.Da8+,Db7 (2023-03-30)
comment
Keywords: Miniature Collection (0322716), Miniature, Flight-giving key, Model mate
Genre: 3#
FEN: 8/3QB3/1k6/1p6/n7/2N5/8/2K5
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-03-30 more...
13 - P1131680
Josef Cumpe
7010 Tidskrift för Schack 12/1928
P1131680
(5+1)
#3
1. Sc8 Kxa6 (1... Kxc8 2. Lc6 Kd8 3. Te8#) 2. Te7 Ka5 3. Ta7#
play all play one stop play next play all
FO3SS mm
SCHRECKE: 1. ... Kxc8 2. Lc6,Te7 (Dual) (2022-09-23)
comment
Keywords: Miniature Collection (0331631)
Genre: 3#
FEN: 8/Nk6/N7/4R3/B7/2K5/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
14 - P1134856
Josef Cumpe
4145 Natal Mercury 30/03/1928
P1134856
(4+3) C+
#3
1. Lc2! Ka3 2. Ta1+ Kb4 3. Ta4#
1. ... d3 2. Sc3+ Ka3 3. Tb3#
1. ... e4 2. Tb4 Ka3 3. Ta4#
play all play one stop play next play all
e177 3m
vf: sBe5->h5, Lew N. Tamkow, 1975, Swjasda
more ...
comment
Keywords: Miniature Collection (0324874), Miniature, Model mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/2K5/4p3/3p4/3B4/k7/1R1N4
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
15 - P1139188
Josef Cumpe
3041 Casopis Ceskych Sachistu 02/1922
P1139188
(4+3) C+
#3
1. Kc2! Sb4+ 2. Txb4 Ka5 3. Ta4#
1. ... Sc1 2. Lb5+ Ka5 3. Le1#
1. ... Ka5 2. Ta8+ Kb4 3. Ta4#
1. ... Sc3 2. Kxc3 Ka5 3. Ta8#
play all play one stop play next play all
e128 3m
more ...
comment
Keywords: Miniature Collection (0049260), Miniature, Model mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 1R6/3B4/k7/8/8/5p2/n2K1B2/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
16 - P1139386
Josef Cumpe
Natal Mercury 1916
P1139386
(4+3) C+
#3
1. Kd3! Kxa1 2. Kc2 b3+ 3. axb3#
1. ... b3 2. axb3 Kxb3 3. Tb1#
play all play one stop play next play all
B14f E7b-K-B mm
more ...
comment
Keywords: Miniature, discovered checkmate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/p7/R7/8/1p6/8/Pk1K4/R7
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
17 - P1140546
Josef Cumpe
Eskilstuna-Kuriren 1915
P1140546
(5+1) C+
#3
1. g4! Kd1 2. Tc5 Ke1 3. Tc1#
1. ... Kf1 2. Tg3 Ke1 3. Tg1#
play all play one stop play next play all
TX1 mm
more ...
comment
Keywords: Miniature Collection (0049701), Miniature, Model mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/8/5R2/8/3K1R2/5PP1/4k3
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
18 - P1141222
Josef Cumpe
Eskilstuna-Kuriren 11/01/1919
P1141222
(5+1) C+
#5
1. h6! Kg8 2. f7+ Kh7 3. f8=S+ Kg8 4. Sd7 Kh7 5. Sf6#
play all play one stop play next play all
S3b_ BUS30_ BUS32 m
more ...
comment
Keywords: Miniature Collection (0324600), Miniature, under-promotion (S), Rex solus, Model mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2f
FEN: 7N/6Bk/5P2/7P/3K4/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-09 more...
19 - P1141288
Josef Cumpe
12740 Deutsche Schachzeitung , p. 85, 03/1912
P1141288
(5+2)
#3
1. Sh1! Kxh1 2. Lg3 Kg1 3. Ta1#
1. ... Kf1 2. Ta1 Ke2 3. Sg3#
1. ... Kh2 2. Lf2 Kxh1 3. Th3#
play all play one stop play next play all
MR-TL-TS 3m
SCHRECKE: 1. ... Kh2 2. Lf2,Lg3+ (Dual) (2023-04-06)
comment
Keywords: Miniature Collection (0322236), Minimal, Miniature, Flight giving sacrifice key (S), Model mate
Genre: 3#
FEN: 8/8/8/3p4/3K3N/R7/5N2/4B1k1
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
20 - P1141361
Josef Cumpe
6951 Tidskrift för Schack 07/1928
P1141361
(4+2) C+
#3
1. Tb2! d6 2. Se3 d5 3. Te2#
1. ... d5 2. Ld3 Kd1 3. Tb1#
1. ... Kd1 2. Tb1+ Kc2 3. Ld3#
play all play one stop play next play all
MA-TL BK3 3m
more ...
comment
Keywords: Miniature Collection (0331628), Minimal, Miniature, Flight-giving key, Model mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/3p4/B7/8/3K4/8/3R4/4kN2
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-04-06 more...
21 - P1142194
Josef Cumpe
1979 Casopis Ceskych Sachistu 10/1916
P1142194
(5+2)
#3
1. Sc5! Kb6 2. Kc4 Kc6 3. Ta6#
1. ... Kb4 2. Kc6 Kc4 3. Txa4#
1. ... a3 2. Tb8+ Ka5 3. b4#
play all play one stop play next play all
TX9 e138 3m
vf: a1<>h1, Aleksandr Galizki, 1897, Schachmatnyi schurnal
SCHRECKE: Galitsky: P1151319 (2023-04-06)
Henrik Juel: C+ Popeye 4.61 (2023-07-04)
comment
Keywords: Miniature Collection (0330435), Minimal, Miniature, Flight-giving key, Model mate, Pawn mate, anticipated (P1151319)
Genre: 3#
FEN: R7/3N4/3P4/1k1K4/p7/8/1P6/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Mario Richter, 2023-07-04 more...
22 - P1146882
Josef Cumpe
Zlata Praha 1923
P1146882
(4+3)
#4
1. Dc4! e3 2. Sh6 Kxh6 3. Df7 g4 4. Lxe3# 3. ... e2 4. Lf8#
1. ... Kg6 2. De6+ Kh5 3. Sg7+ Kh4 4. Lf2#
1. ... Kg4 2. Dxe4+ Kh5 3. Sg3+ Kh6 4. Lf8#
play all play one stop play next play all
e199 B12L +4m
Henrik Juel: late duals, e.g., 1... Kg6 2.De6+ Kh7 3.Df7+,Dh6+,Df6,Ld4 (2023-03-30)
comment
Keywords: Miniature Collection (0077485), Miniature
Genre: n#
FEN: 8/8/8/2B2Npk/4p3/8/8/2Q1K3
Reprints: 843 FIDE Album 1914-1944/II , p. 160, 1972
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-23 more...
23 - P1147859
Josef Cumpe
13986 Deutsche Tageszeitung , p. 242, 09/1916
P1147859
(3+3) C+
#5
1. Lh4! h2 2. Sg5 Kg1 3. Sh3+ Kg2 4. Sf4+ Kg1 5. Lf2#
play all play one stop play next play all
L12S IM
vf: Ruswelt Marzwalaschwili, 10.2003, Ideal-Mate Review (92), #13959
more ...
comment
Keywords: Miniature Collection (0322943), Miniature, Zugzwang-Goal, Model mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2f
FEN: 8/8/8/8/8/5N1p/4K1k1/4B2b
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-03-07 more...
24 - P1163000
Josef Cumpe
Zlata Praha 1923
P1163000
(4+3) C+
#3
1. Ke7! a2 2. Dc3+ Ka4 3. Sb2#
1. ... d4 2. Db1+ Kc4 3. Db5#
1. ... Ka5 2. Dc6 Kb4 3. Db5#
play all play one stop play next play all
MM-D-DS 3m
more ...
comment
Keywords: Miniature Collection (0322704), Miniature, Model mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 5K2/N7/8/3p4/1k6/p7/2Q5/3N4
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-04-06 more...
25 - 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...
26 - P1169264
Josef Cumpe
1978 Casopis Ceskych Sachistu 10/1916
P1169264
(5+2)
#3
1. Tg1 Kxh5 2. Lg5 Kg6 3. Sf4#
1. ... f4 2. Lg4 f3 3. Lg5#
1. ... Kxh3 2. Lf4 Kh4 3. Th1#
play all play one stop play next play all
FO3LS 3m
SCHRECKE: C+, popeye 4.85 (2020-11-25)
comment
Keywords: Miniature Collection (0060823)
Genre: 3#
FEN: 6K1/8/8/5p1B/7k/7N/8/2B2R2
Reprints: 5 Böhmische Schachminiaturen 1922
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2020-11-25 more...
27 - P1169595
Josef Cumpe
15054 Deutsche Schachzeitung , p. 134, 06/1921
P1169595
(6+1)
#3
1. Dg1! (Zugzwang)
1. ... Kxg5 2. Se4+ Kf4,Kh4 3. Dg3#
2. ... Kh6,Kg6 3. Db6#
1. ... Ke5 2. S3e4 Kf4 3. Dg3#
2. ... Kd5 3. Dc5#
1. ... Kxg4 2. De3 Kh4 3. Df4#
play all play one stop play next play all
A5-D2D+ 4m

Die 'Rheinische Volkswacht' gibt als Quelle an: Berliner Tageblatt
SCHRECKE: C+, popeye 4.87 (2023-03-17)
comment
Keywords: Miniature Collection (0322257), Miniature
Genre: 3#
FEN: 6K1/8/8/6N1/5kP1/3P2N1/8/4Q3
Reprints: 46 Rheinische Volkswacht 03/09/1921
Input: Felber, Volker, 2010-09-12
Last update: Mario Richter, 2023-03-16 more...
28 - P1170433
Josef Cumpe
482 Casopis Ceskych Sachistu 08/1908
P1170433
(5+2)
#3
1. Sd6 droht 2. Dd3+ Kxf4 3. Dg3#
1. ... Kg4 2. Sg2 Kf3 3. Dh5#
1. ... Kxf4 2. Df5+ Ke3 3. De4#
play all play one stop play next play all
MM-DS-D 3m
Henrik Juel: Damaged by double threat 2.Dd3+,Sg2 and duals after 1... Sd2,Sa3 (2020-11-24)
comment
Keywords: Miniature Collection (0061702)
Genre: 3#
FEN: 8/8/8/1Q6/2N2N2/5k2/8/1n2B2K
Reprints: 3 Böhmische Schachminiaturen 1922
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2020-11-24 more...
29 - P1172721
Josef Cumpe
994 Bohemia 08/11/1908
P1172721
(5+1) C+
#4
1. Kg5! Kg8 2. Kf6 Kh7 3. Ke7
play all play one stop play next play all
A9SS1 mm
more ...
comment
Keywords: Miniature Collection (0323900), Miniature, Rex solus, Flight taking
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/3N1N1k/7P/8/6PK/8/8/8
Reprints: 15 The White Knights , p. 35, 1917
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-03-06 more...
30 - P1234016
Josef Cumpe
86 Narodni Politika 27/09/1914
P1234016
(8+10)
s#2
SCHRECKE: Unlösbar! (2024-03-27)
comment

Genre: s#
FEN: 1QN2rk1/2n1P1r1/2N1p3/6n1/4B3/R3p3/1p6/qb2K2R
Input: Frank Müller, 2012-03-09
Last update: Frank Müller, 2012-03-09 more...
31 - P1234028
Josef Cumpe
60v Narodni Politika 30/05/1915
P1234028
(10+7) cooked
s#5
Korrektur am 13.6.1915
1. a8=S
play all play one stop play next play all
Cook: Kurzlösung in 3 Zügen: 1. Scb3+ Lxb3 2. Dc5+ Ka4 3. Lc2 Lxc2#
SCHRECKE: Kurzlösung in 3 Zügen: 1.Scb3+ L:b3 2.Dc5+ Ka4 3.Lc2 L:c2# (2021-04-23)
comment

Genre: s#
FEN: 8/Pp3b2/1RQ3p1/k1N3P1/1n5R/b1BB4/1p1N4/1K6
Input: Frank Müller, 2012-03-10
Last update: A.Buchanan, 2021-04-23 more...
32 - P1274781
Josef Cumpe

P1274781
(5+4)
#2
1. Tc6 (dr.Tc8#) Dxc6 2. Lxc6#
1. ... Ta6 2. Txa6#
1. ... Db6 2. Txb6#
1. ... Dxb5 2. Ta6#
play all play one stop play next play all
Originalquelle unklar.
DIB schreibt: "Tägliche Rundschau 1914", YACPDB (id=121091) meint: Pittsburgh Gazette Times 1914.
SCHRECKE: 1.Tc6! Dc7 2.Ta6,T:c7# (Mattdual) (2021-10-07)
comment
Keywords: Aristocrat
Genre: 2#
FEN: k7/1q1N4/3R1Kb1/rN1B4/8/8/8/8
Reprints: 45a Das interessante Blatt 19/11/1914
Input: Mario Richter, 2013-07-22
Last update: A.Buchanan, 2021-10-07 more...
33 - P1381850
Josef Cumpe
Deutsche Schachzeitung , p. 371, 12/1915
P1381850
(5+2)
#2
A nice range of tries, but a dual:
1. e8=T!
1. ... Kxc2 2. 0-0-0-0-0-0#
1. ... bxc2 2. Dd5,De4#
1. ... Kd4 2. De4#

1. De4+? Kxe4!
1. e8=D? Kxc2!
1. Tc4? Kxc4!
1. Tc3+? Kd4!
play all play one stop play next play all
'DSZ': "Diese Aufgabe regt den Gedanken an, daß die itaienische freie Rochade noch viel besser hätte ausgenützt werden können, als es (ehedem) tatsächlich der Fall war."

ähnelt stark der P1277302
A.Buchanan: @Henrik how should the dual here impact C+ status we assign? What's the general principle we curators should apply, to avoid us having to make subjective judgements? (2021-01-07)
A.Buchanan: My own simple-minded aesthetic says this is a major dual, because one mate achieves no individual expression elsewhere (2021-01-07)
Henrik Juel: The easiest principle is to say that C+ means completely correct: no cooks and no duals
I would permit short mates, because they occur as a result of suboptimal defense, and double threats, if they do not materialize as duals
But it seems fair also to permit minor duals, including promotion mate duals like TD og LD
So I would not label this problem C+ (2021-01-08)
A.Buchanan: Thank you Henrik, for your thoughtful response. A lot is bundled into one bit of information: the value of the C+? flag. I went back to the Codex to learn more. I think C+ should mean (1) it's been tested & (2) it is sound. Sound (which we don't have in PDB yet) for an antagonistic problem (i.e. d# or s#) means three things: (1) there is a solution (2) there's no cook & (3) there's a defence which forces the specified number of moves. Legality doesn't impact soundness, and for antagonistic problems, neither do duals.

The Codex says there is a lot of judgement involved in assessing the impact of duals in a d#. "C+?" is a result of computer analysis, and I don't think there should be any curator subjectivity in determining its value. I think the answer is to have "duals" as a new separate field so that your valuable analyses aren't lost in conversation, and people can understand the spectrum of quality. In the end, maybe people will be able to set up in their profile their personal preference for dual tolerance, but that's probably some way ahead. I think there are naturally core fields (like cooked?, legal?, tested?) and derived fields (like sound? C+?, HC+?) whose values depend on the core ones. I've sent some notes to Gerd along these lines to see what he thinks. Any thoughts yourself? (2021-01-08)
comment
Keywords: Staugaard castling, under-promotion key (T), Castling as mating move, Miniature, Joke, Minimal, Rokagogo
Genre: 2#, Fairies
Computer test: WinChloe rokagogo is sufficient to test soundness, although there is a dual
FEN: 8/4P3/8/8/8/1p1k4/1PR5/4K2Q
Input: Mario Richter, 2020-11-13
Last update: A.Buchanan, 2024-01-18 more...
34 - P1388907
Josef Cumpe

P1388907
(7+4) C+
#3
1. Kf7 droht 2. Tc4+ Kxd6 3. Lc7#,Le7#
1. ... Sxf6 2. Ke6 ... 3. Tc4#
play all play one stop play next play all
more ...
comment

Genre: 3#
Computer test: C+ Popeye 4.61, except for mate dual in threat
FEN: 3B4/8/3N1NK1/2k2p1n/3R1P2/2Pp4/8/8
Reprints: Vossische Zeitung 20/12/1914
Input: Mario Richter, 2021-04-22
Last update: A.Buchanan, 2021-04-23 more...
35 - P1391735
Josef Cumpe
1 Pozor 14/10/1928
P1391735
(7+10) C+
#3
1. Lf4! droht 2. Se3+ Kxh5 3. Le8#
1. ... Sxc4,Sf1 2. Sf6+ Kf5 3. Le4#
1. ... Kxh5 2. Le8+ Kg4 3. Se3#
1. ... Txe5 2. Sxe5+ Kxh5 3. Le8#
2. ... Kf5 3. g4#
play all play one stop play next play all
more ...
comment

Genre: 3#
Computer test: Popeye 4.61
FEN: 8/p6p/2B1p3/r3P2N/2N3k1/p3BpPp/3n3p/7K
Input: Mario Richter, 2021-07-14
Last update: Alfred Pfeiffer, 2022-01-27 more...
36 - P1391746
Josef Cumpe
13 Pozor 16/12/1928
P1391746
(7+4) C+
#3
1. d4! droht 2. Dh4+ Kxf5 3. e4#
1. ... Kxf5 2. Le6+ Ke4 3. Dh4#
1. ... Lxf5 2. Lh5+ Kh3,Kh4 3. Lf3#
play all play one stop play next play all
more ...
comment

Genre: 3#
Computer test: Popeye 4.61
FEN: 8/5B1b/7Q/5N2/6k1/3P2p1/3PP3/2Kn4
Input: Mario Richter, 2021-07-14
Last update: Alfred Pfeiffer, 2022-01-28 more...
37 - P1391749
Josef Cumpe
16 Pozor 30/12/1928
P1391749
(6+8) C+
#2
1. Sg3! droht 2. Sf5#
1. ... Sh4,Sd4 2. g5#
1. ... Dxg3,Df4,De5,Db5 2. fxg8=S#
play all play one stop play next play all
more ...
comment
Keywords: under-promotion in mating move (S)
Genre: 2#
Computer test: SCHRECKE (2021-07-15): C+, popeye 4.87
FEN: 1q4n1/3pbPR1/5P1k/8/4N1P1/1p3n2/7p/7K
Input: Mario Richter, 2021-07-14
Last update: Alfred Pfeiffer, 2022-01-28 more...
38 - P1400392
Josef Cumpe

P1400392
(6+3)
#3
1. Kd3 droht 2.Dd6#
1. ... Kb4 2. Tc6 droht 3. Tc4#
1. ... Kd5 2. Tg5#
1. ... a2 2. Da7+ Kb4 3. Da3#
2. ... Kd5 3. Tg5#
1. ... Lg3 2. Da5 droht 3. Sb5-c3,Sb5-c7#
play all play one stop play next play all
AL laut 'Veckans Krönicka' vom 11.01.1913:
1. Ke2-d3 droht 2.Dd6#
1. ... Kb4 2. Tc6 droht 3. Tc4#
1. ... Kd5 2. Tg5#
1. ... a3-a2 2. Da7+ Kb4 3. Da3#
2. ... Kd5 3. Tg5#
1. ... Lg3 2. Da5 droht 3. Sb5-c3,Sb5-c7#
Stellung unklar: in 'Veckans Krönika' im Diagramm 3 wSS, dann aber jede Menge Lösungen: 1. Da6xa3+,Da6-d6+,Tg6-c6+,Tg6-g5+,Sh6-g4,Sb5xa3,Sb5-c3,Sb5-d6,Sb5-c7,Ke2-d3!
Meine Vermutung: Stellung verdruckt (aber in den nachfolgenden Ausgaben, soweit ich das nachprüfen konnte, nicht korrigiert)
Wer hat eine Idee, wie die korrekte Stellung aussehen könnte?
Henrik Juel: The obvious possibilities, removing Sh6 or painting it black, do no work (2022-04-07)
comment

Genre: 3#
FEN: 8/8/Q5RN/1Nk5/3N4/p7/4K3/4b3
Reprints: 23 Veckans Krönika 23/11/1912
Input: Mario Richter, 2022-04-07
Last update: Mario Richter, 2022-04-07 more...
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The problems of this query have been registered by the following contributors:

Markus Manhart (1)
Brian Stephenson (2)
Zuncke/Bruder (16)
Felber, Volker (10)
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Mario Richter (7)