11 problem(s) found in 1985 milliseconds (displaying 11 problem(s)).

1 - P1119750
Hans Cohn
Augsburger Nachrichten 1928
P1119750
(3+3)
#2
1. Dh8
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G5LT
Reichspost 25.03.1928;
vf: a1<>h1, H. Kohser, 1923, Dresdner Anzeiger
comment
Keywords: Miniature Collection (0308961), anticipated (P1174874), Fleck-Thema
Genre: 2#
Reprints: Reichspost 25/03/1938
Input: Zuncke/Bruder, 2010-9-11
Last update: Rainer Staudte, 2018-10-10 more...
2 - P1133813
Hans Cohn
Der Tag 1959
P1133813
(3+4)
#3
1. d8=D f3 2. Te6+
1. ... Ke4 2. Td3
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E7aD
comment
Keywords: Miniature Collection (0336105)
Genre: 3#
Input: Zuncke/Bruder, 2010-9-11
Last update: Rainer Staudte, 2017-1-1 more...
3 - P1161791
Hans Cohn
981 Arbeiter-Schachzeitung (Chemnitz) 4, p. 80, 04/1924
P1161791
(6+1) C+
#3
1. La3! droht 2. Lc5 Ke5 3. Tg5#
1. ... Ke5 2. Se7 Kd4 3. Sc6#; 2. ... Kf4 3. Ld6#
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A9LS- mm
comment
Keywords: Miniature Collection (0293084)
Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192
Input: Felber, Volker, 2010-9-12
Last update: Felber, Volker, 2015-4-28 more...
4 - P1163046
Hans Cohn
Ajedrez en Guatemala 1947
P1163046
(5+2)
#2
1. Th4! Kxh4 2. Dg3#
1. ... Kxh6 2. Dg7#
1. ... Sg3,Sh5 2. Df4#
1. ... Sf6 2. Df4#,De5#
1. ... Sf4 2. Dxf4#,De5#
1. ... Kf5 2. Da5,Dc5#
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Keywords: Miniature Collection (0293113)
Genre: 2#
Input: Felber, Volker, 2010-9-12
Last update: Rainer Staudte, 2017-1-3 more...
5 - P1180062
Hans Cohn
Schachmaty 1929
P1180062
(4+4)
Gewinn
1. h6!! (hinterlistige Linienöffnung) gxh6 2. Ta8+!! Dxa8 3. Th7 nebst 4. Th8+ +-

( 1. h6! Df2+ 2. Tac5 Db2+ 3. Tb5 Df2+ 4. Kc6+ +- )
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Keywords: Linienöffnung
Genre: Studies
Input: Gunter Jordan, 2010-11-12
Last update: Gunter Jordan, 2010-11-12 more...
6 - P1223664
Hans Cohn
The Australasian 1930
P1223664
(5+7) C+
#7
1. Sc3 b5 2. Sxb5 Lg6 3. Sc7 Lf7 4. Sa8 Le6,Le8,Lh5,Lg6 5. Sb6 ... 6. Sxd5,Sxd7 ... 7. Sf6#
1. ... Lf3 2. Sa4 Lg4 3. Sxb6 Le6 4. Sa8 Lf7 5. Sc7 Le6,Lg6 6. Se8,Sxd5 ... 7. Sf6#
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more ...
comment

Genre: n#
Computer test: Popeye Windows-64Bit v4.69
Input: Felber, Volker, 2011-11-8
Last update: Alfred Pfeiffer, 2015-9-22 more...
7 - P1301960
Hans Cohn
943 Arbeiter-Schachzeitung (Chemnitz) 2, p. 32, 02/1924
Deutscher Arbeiter-Schachbund 1924
P1301960
(8+6) C+
#3
1. Sb7! Kd5 2. c4+ dxc3ep 3. Dd1#
1. ... f4 2. Dd1
1. ... d3 2. cxd3,Dd2 (Dual)
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Motto: Marie
Henrik Juel: C+ by Popeye 4.61, except for the indicated dual (2015-4-26)
comment

Genre: 3#
Computer test: Popeye 4.61
Input: Felber, Volker, 2015-4-25
Last update: Alfred Pfeiffer, 2015-4-27 more...
8 - P1301970
Hans Cohn
1970 Arbeiter-Schachzeitung (Chemnitz) 2, p. 32, 02/1924
Deutscher Arbeiter-Schachbund 1924
P1301970
(6+9) C+
#3
1. Tb1! cxd6 2. Dxd6
1. ... c5 2. Lxc5
1. ... c6 2. Lb4
1. ... Lc3,Lc1 2. Dxc7
1. ... Lb4 2. Dg8
1. ... b4 2. Dd7,De8+ (Dual)
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Motto 'Weg die Fesseln'
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comment

Genre: 3#
Computer test: Popeye 4.61
Input: Felber, Volker, 2015-4-26
Last update: Alfred Pfeiffer, 2015-4-27 more...
9 - P1306621
Hans Cohn
? 1928
P1306621
(2+3)
Remis
1. Kf2 b4 2. Ke2 b3 3. Kd1! b2 4. Txe4+ Kxe4 5. Kc2
3. ... Dxe3 patt
3. Kd2? Dxe3+ 4. Kxe3 b2
2. Txe4+? Kxe4 3. Ke2 Kd4 4. Kd2 b3! 5. Kd1 Kd3! 6. Kc1 Kc3 7. Kb1 b2
1. ... Kd4 2. Txe4+ Kxe4 3. Ke2
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Urdruckinfos laut YACPDB (id=294353): "Cohn, Hans; Morgenzeitung 1928; Honorable Mention"; auch 'Atputa' nennt diese Quelle: "uzslaveta Morgenzeitung 1928"

'Atputa' 11.01.1929: "Diezgan patikama galotne-miniatura, kuru tomer vareja vel labak; izveidot, piem.: w: Kh1 Td3 -- s: Kg5 Dg4 Bd5 (8/8/8/3p2k1/6q1/3R4/8/7K), Remis. AL: 1. Tg3 Dxg3 patt 1. ... d4 2. Kg2"

Offensichtlich die Cohnsche Aufgabe Mattison (Leiter der Schachspalte von 'Atputa') zu seiner P1277369 inspiriert ...
comment

Genre: Studies
Reprints: 83 Atputa 213 30/11/1928
16 Droit et Liberté 03/03/1950
Input: Mario Richter, 2015-7-30
Last update: Mario Richter, 2015-12-18 more...
10 - P1328979
Hans Cohn
34 Reutlinger Generalanzeiger 26/10/1929
P1328979
(4+3) C+
#4
1. Td7,Te7? Ld3!

1. Tg8 (Zugzwang) Lf5,L~ 2. Tg5 Lg6 3. Th5+ Lxh5 4. g5#
2. ... Lxg4 3. Txg4 Kh5 4. Th4#
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im 'RGA' explizit als "Urdruck" deklariert; zum Autor heißt es dort: "H. Cohn (Guatemala)"
Rainer Staudte: Der Breslauer Schachmeister Hans Cohn emigrierte 1929 nach Guatemala vgl. https://fr.wikipedia.org/wiki/Hans_Cohn (2017-1-1)
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comment

Genre: n#
Computer test: H. Juel: Popeye 4.61
Input: Mario Richter, 2016-12-29
Last update: Olaf Jenkner, 2016-12-29 more...
11 - P1329191
Hans Cohn
85 Maestros Latinoamericanos 1940
P1329191
(4+4)
Gewinn
1. Le3? axb5 2. La7 b4
1. Lf4? e5! 2. b6 exf4 3. b7+ Kb8 4. Kb6 f3 5. Kxa6 f2 6. Kb6 f1=D
2. Lxe5 fxe5
1. ... axb5? 2. a6 e5 3. a7
1. b6? fxg5 2. b7+ Kb8 3. Kb6 g4 4. Kxa6 g3 5. Kb6 g2 6. a6 g1=D+

1. Lxf6! exf6 2. b6 f5 3. b7+ Kb8 4. Kb6 f4 5. Kxa6 f3 6. Kb6 f2 7. a6 f1=D 8. a7#
3. Kd5? Kb7
1. ... axb5 2. Le5
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Genre: Studies
Input: Rainer Staudte, 2017-1-3
Last update: Alfred Pfeiffer, 2017-1-3 more...
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The problems of this query have been registered by the following contributors:

Zuncke/Bruder (2)
Felber, Volker (5)
Gunter Jordan (1)
Mario Richter (2)
Rainer Staudte (1)