84 problem(s) found in 1703 milliseconds (displaying 84 problem(s)).

1 - P1019858
George Nelson Cheney
91 American Chess-Nuts 1868
P1019858
(8+1)
#2
1. Sd6! (Zugzwang)
1. ... Kxd6 2. c8=S#
1. ... Kxf6 2. g8=S#
play all play one stop play next play all
Keywords: Brian Stephenson Collection (4698), under-promotion (S)
Genre: 2#
Reprints: 18 Sammlung leichterer Schachaufgaben II 1882
20 San Antonio Express 19/11/1916
6 Arbeiter-Schachzeitung (Chemnitz) 9, p. 260, 09/1928
Input: Brian Stephenson, 2004-8-12
Last update: Mario Richter, 2018-10-24 more...
2 - P1019860
George Nelson Cheney
? 1860
P1019860
(10+1) C+
#2
1. Kg7! Ke5,Kxg5 2. f4#
play all play one stop play next play all
Sally: Der s. König ist bewegungslos. . Weiß hat das Problem mit der Pattvermeidung! 1. Kg7!! Opfer der Wirkungskraft von Turm und Läufer auf der achten Reihe, wodurch die Felder e5 und g5 für den s-König frei werden.
5 Lossa - 200 Schachrätsel1984) (2016-8-26)
more ...
comment
Keywords: Brian Stephenson Collection (4700), Rex solus (s)
Genre: 2#
Computer test: Popeye 4.61
Reprints: 95 American Chess-Nuts 1868
46 The White King 1914
162 Funkschach 6, p. 184, 11/10/1925
5 200 Schachrätsel [Lossa] 1984
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2016-8-26 more...
3 - P1019862
George Nelson Cheney
American Chess-Nuts 1868
P1019862
(9+3)
#2

BS Problemid: 4702
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (4702)
Genre: 2#
Input: Brian Stephenson, 2004-8-12
4 - P1019863
George Nelson Cheney
American Chess-Nuts 1868
P1019863
(7+8)
#2

BS Problemid: 4703
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (4703)
Genre: 2#
Input: Brian Stephenson, 2004-8-12
5 - P1019864
George Nelson Cheney
American Chess-Nuts 1868
P1019864
(6+10)
#2
1. Dg3 droht 2. Sxe4#
1. ... dxc3,d3 2. De3#
1. ... Txc3 2. Txa5#
1. ... Lxe7 2. Dxc7#
1. ... Tb5 2. Txb5#
play all play one stop play next play all
BS Problemid: 4704
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (4704)
Genre: 2#
Reprints: 1 Rochade Europa , p. 59, 03/2015
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2015-3-3 more...
6 - P1019865
George Nelson Cheney
97 American Chess-Nuts 1868
P1019865
(5+8)
#2
1. Dg4
play all play one stop play next play all
BS Problemid: 4705
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (4705)
Genre: 2#
Reprints: 24 I Uppnami 20/03/1901
Input: Brian Stephenson, 2004-8-12
Last update: Mario Richter, 2013-9-10 more...
7 - P1021926
George Nelson Cheney
177 American Chess-Nuts , p. 92, 1868
P1021926
(6+5) C+
#3
1. Th8! droht 2. Tg6#
1. ... Lxh8 2. Tg7 Lxg7 3. Le3#
1. ... Lg3+ 2. Kxe2 droht 3. Tg6#,Lg7#
play all play one stop play next play all
Sally: 1. Th8! - Lxh8, 2. Tg7 - Lxg7, 3. Le3#.
Schwarz - Weiße Einsperrung mit 2 Turmopfern.
271 Beispiele zur Ideengeschichte ( J. Breuer 1982) (2016-8-25)
Henrik Juel: C+ by Popeye 4.61, except for a mate dual after 1... Lg3+ 2.Kxe2 (2016-8-25)
more ...
comment
Keywords: Brian Stephenson Collection (6781), Turmopfer, blocking of a piece
Genre: 3#
Computer test: Popeye 4.61
Reprints: Enigma 19 The English Mechanic and World of Science , p. 372, 27/12/1872
19 Sammlung leichterer Schachaufgaben I 1881
8 John Bull 27/05/1903
271 Beispiele zur Ideengeschichte des Schachproblems 1982
3c-1475 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2018-9-11 more...
8 - P1022292
George Nelson Cheney
?
P1022292
(9+8) C+
#2
1. Dh8! (Zugzwang)
1. ... Tfxh8 2. Sf6#
1. ... Thxh8 2. Se7#
1. ... Sa3,Sa~ 2. Dd4#
1. ... Sb2,Sdc3 2. Se3#
1. ... Se3+ 2. Sxe3#
1. ... Te8 2. Sf6#
1. ... Tff7 2. Da8#
1. ... Tf6 2. Sxf6#,Da8#
1. ... Tg7 2. Dh1#
1. ... Te7 2. Sxe7#
1. ... Th6 2. Se7#
1. ... Th1+ 2. Dxh1#
play all play one stop play next play all
George Nelson Cheney 02.04.1837-21.07.1861.
Sally: 1. Dh8! (ZZ) - Sd4, 2. Dxd4#.
1. . - Sa3, 2. Dd4#.
1. . - Sb2, 2. Se3#.
1. . - Se3+, 2. Sxe3#.
1. . - Te8, 2. Sf6#.
1. . - Tff4, 2. Da8#.
1. . - Tf6, 2. Sxf6#/Da8#.
1. . - Tg7, 2. Dh1#.
1. . - Te7, 2.Sxe7#.
1. . - Th6, 2. Se7#.
1. . - Th1, 2. Dxh1#.
Im Verlauf der Lösung betritt die w. Dame alle vier Ecken des Schachbretts. (Marry go round).
33 Problemschach 407 Aufgaben und Studien (Siehndel 1985). (2016-8-26)
Henrik Juel: C+ by Popeye 4.61 (except for a minor dual after 1... Ta8,Tf6) (2016-8-26)
comment
Keywords: Brian Stephenson Collection (7148)
Genre: 2#
Computer test: Popeye 4.61
Reprints: 94 American Chess-Nuts 1868
17 Sammlung leichterer Schachaufgaben II 1882
1418 Wiener Hausfrauen-Zeitung 11, p. 173, 18/03/1906
22 Postimees 03/12/1921
9 Die Schwalbe 6, p. 55, 03/1925
33 Problemschach [Siehndel] 1985
Input: Brian Stephenson, 2004-8-12
Last update: Olaf Jenkner, 2017-3-5 more...
9 - P1030427
George Nelson Cheney
86 The Chess Monthly 06/1858
P1030427
(6+5) C+
#3
1. Dg8! (Zugzwang) Sa7 2. Db8! Txb8+ 3. cxb8=S#
2. ... Sc8 3. Db7#
2. ... Sc6 3. c8=D,L#
play all play one stop play next play all
Erich Bartel: Hans Gruber teilte mir am 25.12.1980 diesen Vorläufer
zu meiner P1100131 mit, gab als Jahr aber 1858 , aslo
10 Jahre früher wie hier vermerkt. (2012-11-22)
Sally: 1. Dg8! (ZZ) - Sa7, 2. Db8! - Txb8+, 3. Bcxb8S#.
2. - Sc8, 3. Db7#.
2. - Sc6, 3. Bc8D#/L#.
Der naheliegende Versuch :
1. Dg2? scheitert an Sa7+, 2. Da8 Patt.
XIV Klassik pur (Böhringer 2005) (2016-8-25)
Henrik Juel: C+ by Popeye 4.61 (except for the promotion mate dual indicated by Sally) (2016-8-25)
comment
Keywords: Brian Stephenson Collection (15328)
Genre: 3#
Computer test: Popeye 4.61
Reprints: 158 American Chess-Nuts 1868
XIV Klassik pur! [Böhringer] 2005
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2016-8-25 more...
10 - P1042899
George Nelson Cheney
? 1860
P1042899
(5+5)
#5

BS Problemid: 27866
Authors: Cheney, George N
Sources:
Years: 1860
Rosalie Fay: 1 Th4 Kxh4 2 Kf4 g5+ 3 Kf3 g4+ 4 Kf4 g3 5 fxg3#
C+ Popeye Windows-64Bit v4.69 (2015-10-1)
comment
Keywords: Brian Stephenson Collection (27866)
Genre: n#
Input: Brian Stephenson, 2004-8-12
11 - P1042935
George Nelson Cheney
Avant 1861
P1042935
(5+6) C+
#5
1. La1 Lg6,Lg8 2. Ke5 droht 3. Ld5#
2. ... Lf7 3. Tb1 ... 4. Lb7 droht 5. La6#
4. ... Le8 5. Ld5#
play all play one stop play next play all
Sally: Eine LK- Sperrmeidung und eine TL Sperrmeidung hintereinander mit entzückenden Langzügen im Wilmers Stil.
274 Beispiele zur Ideengeschichte ( J Breuer 1982). (2016-8-25)
more ...
comment
Keywords: Brian Stephenson Collection (27902), corner to corner (L)
Genre: n#
Computer test: Popeye Windows-64Bit v4.69
Reprints: 274 Beispiele zur Ideengeschichte des Schachproblems 1982
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2016-8-25 more...
12 - P1045435
George Nelson Cheney
Avant 1861
P1045435
(5+6) C+
#4
1. Dh8! droht 2. Dd4+,e3+
1. ... c1=S 2. Db2 f1=S 3. Dd2+ Sxd2 4. Se3#
play all play one stop play next play all
Sally: 1. Dh8! (droht 2. Dd4+/Be3+)
1. - Bc1S, 2. Db2 - Bf1S, 3. Dd2+ - Sxd2, 4. Se3#. Modell;
LSB/K+3, nach zwei Unterverwandlungen.
1. - Ba1D, 2. Be3+ - Te2, 3. Dh1+; 4. Dxf1#.
272 Beispiele zur Ideengeschichte ( J. Breuer 1982). (2016-8-25)
Henrik Juel: C+ by Popeye 4.61, except for a dual after 1... a1=DL, 2.e3,e4+ (2016-8-25)
comment
Keywords: Brian Stephenson Collection (30445)
Genre: n#
Computer test: Popeye 4.61
Reprints: Spectacular Chess Problems 1965
272 Beispiele zur Ideengeschichte des Schachproblems 1982
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2016-8-25 more...
13 - P1051561
George Nelson Cheney

P1051561
(4+6)
#5

BS Problemid: 36601
Authors: Cheney, George N
Sources:
Years: 0000
Rosalie Fay: 1 Te8 Ka4 2 Tg8 Lc4/Lf5/Lh3 3 Tg1 (thr 4 Ta1#) Lb1/Lf1 4 TxL ~ 5 Ta1#
2 ... Lg4 3 Txg4+ Ka5 4 Tg1 ~ 5 Ta1#
1 ... Lc4 2 Te1 Lb5 3 Ta1+ La4 4 Ta2 bxa2 5 b4#
C+ Popeye Windows-64Bit v4.69 (2015-10-1)
comment
Keywords: Brian Stephenson Collection (36601)
Genre: n#
Input: Brian Stephenson, 2004-8-12
14 - P1052770
George Nelson Cheney
Zu Hause 1870
P1052770
(4+5)
#4

BS Problemid: 37812
Authors: Cheney, George N
Sources:
Years: 0000
Keywords: Brian Stephenson Collection (37812)
Genre: n#
Input: Brian Stephenson, 2004-8-12
Last update: Felber, Volker, 2011-3-15 more...
15 - P1057931
George Nelson Cheney
Brooklyn Standard-Union 11/1860
P1057931
(8+6) C+
#3
1. La8! (Zugzwang) fxg4 2. Kb7! Kd5 3. Td3#
1. ... f4 2. Le4 f3 3. Td3#
play all play one stop play next play all
Die weiße Batterie, die mit den ersten beiden Zügen aufgebaut wird, wird niemals abgefeuert und dient allein der Pattvermeidung.
nach Meinung von 'PenC' unvollkommen [onvolmaakt]: "te veel zwarte pionnen".
SBD: Cheney-Loyd Stammproblem. 1. La8!

Laut Velimirovic und Valtonen zuerst erschienen Brooklyn Standard 1860. (2014-2-20)
more ...
comment
Keywords: Brian Stephenson Collection (42988), Cheney-Loyd (LK), corner to corner (L)
Genre: 3#
Computer test: C+ by Popeye 4.63 (Henrik Juel)
Reprints: 168 American Chess-Nuts 1868
47A The White King 1914
Politiek en Cultuur 08/1937
Spectacular Chess Problems 1965
265 The Spectator 14/01/1966
262 Beispiele zur Ideengeschichte des Schachproblems 1982
46 Schach ohne Partner für Könner 1982
98 Die Stern-Schachprobleme 1991
28 Klassik pur! [Böhringer] 2005
E46 Problemkiste (173/174) 11/2007
Input: Brian Stephenson, 2004-8-12
Last update: Erich Bartel, 2017-7-11 more...
16 - P1062512
George Nelson Cheney
139. American Chess-Nuts , p. 86, 1868
P1062512
(7+6) C+
#3
1. hxg8=T! f6 2. Tg4 fxg4 3. f5#
play all play one stop play next play all
Sally: Wer von der Partie herkommt, wird bei einem solchem Schlüsselzug stutzig werden! Auch bei dem kleinen Cheney wird der Schlüsselzug :
1. hxg8T!! einiges Befremden auslösen.
Hat W. nichts besseres? Ist nicht h7-h8D oder h7xg8D stärker?
Nein ! Im 1. Fall würdr Sf7-f6 folgen -ohne Matt, im anderen Fall wäre S. sofort pattgesetzt !
1. - f6,
Nach diesem 1. Stolperzug macht W. nun einen 2. ebenso törischten, den eben erst verwndelten Turm setzt er dem s. Bauern zum Frass vor.
2.Tg8-g4! - fxg4, 3. f5#. (2017-8-9)
more ...
comment
Keywords: Brian Stephenson Collection (47599)
Genre: 3#
Computer test: Popeye 4.61
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2017-8-10 more...
17 - P1062513
George Nelson Cheney
American Chess-Nuts 1868
P1062513
(7+3)
#3

BS Problemid: 47600
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47600)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
18 - P1062514
George Nelson Cheney
American Chess-Nuts 1868
P1062514
(9+8)
#3

BS Problemid: 47601
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47601)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
19 - P1062515
George Nelson Cheney
American Chess-Nuts 1868
P1062515
(5+4)
#3

BS Problemid: 47602
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47602)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
20 - P1062516
George Nelson Cheney
American Chess-Nuts 1868
P1062516
(10+6)
#3

BS Problemid: 47603
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47603)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
21 - P1062517
George Nelson Cheney
American Chess-Nuts 1868
P1062517
(6+5)
#3

BS Problemid: 47604
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47604)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
22 - P1062518
George Nelson Cheney
American Chess-Nuts 1868
P1062518
(7+8)
#3

BS Problemid: 47605
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47605)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
23 - P1062520
George Nelson Cheney
American Chess-Nuts 1868
P1062520
(8+13)
#3

BS Problemid: 47607
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47607)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
24 - P1062521
George Nelson Cheney
American Chess-Nuts 1868
P1062521
(5+7)
#3

BS Problemid: 47608
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47608)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
25 - P1062621
George Nelson Cheney
American Chess-Nuts 1868
P1062621
(6+4)
#3

BS Problemid: 47708
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47708)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
26 - P1062622
George Nelson Cheney
American Chess-Nuts 1868
P1062622
(8+4)
#3

BS Problemid: 47709
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47709)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
27 - P1062623
George Nelson Cheney
American Chess-Nuts 1868
P1062623
(5+5)
#3

BS Problemid: 47710
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47710)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
28 - P1062624
George Nelson Cheney

P1062624
(5+4)
#3
1. Tg1! droht 2. Sh4+ Kxf4 3. Lc7#
2. ... Kxh4 3. Lxf6#
play all play one stop play next play all
Keywords: Brian Stephenson Collection (47711)
Genre: 3#
Reprints: 46 New York Saturday Press 15/09/1860
150 American Chess-Nuts 1868
20 Sammlung leichterer Schachaufgaben I 1881
Input: Brian Stephenson, 2004-8-12
Last update: Mario Richter, 2018-11-16 more...
29 - P1062627
George Nelson Cheney
American Chess-Nuts 1868
P1062627
(7+3) C+
#3
1. Dh5 droht 2. Dd5#
1. ... Kxd3 2. Dd1+ Kxc4,Kxe4 3. Dd5#
play all play one stop play next play all
Keywords: Brian Stephenson Collection (47714), Symmetrical position
Genre: 3#
Reprints: 6 150 exzentrische Schachaufgaben 1910
Input: Brian Stephenson, 2004-8-12
Last update: Frank Müller, 2013-3-28 more...
30 - P1062628
George Nelson Cheney
American Chess-Nuts 1868
P1062628
(5+6)
#3

BS Problemid: 47715
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47715)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
31 - P1062629
George Nelson Cheney
157 American Chess-Nuts , p. 89, 1868
P1062629
(5+4)
#3
1. Th2! (Zugzwang)
1. ... Ld1,Le2 2. Dg1+ Lg4 3. De3#
1. ... Lf3 2. Dg1+ Lg2 3. Dxg2#
2. ... Lg4 3. De3#
1. ... Lh3 2. Txh3 droht 3. Tg3#, 3. Dg2#, 3. Dg1#
2. ... Kg4 3. Dg2#
1. ... Lxh5 2. Da8 Kg4 3. Dg2#
2. ... Kg6 3. Dg8#
2. ... Ld1,Le2,Lf3,Lg4 3. Dg8#
2. ... Le8,Lf7,Lg6 3. Dg2#
1. ... Lf5 2. Dg1+ Lg4 3. De3#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (47716)
Genre: 3#
Reprints: Enigma 13 The English Mechanic and World of Science , p. 229, 15/11/1872
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2018-9-11 more...
32 - P1062630
George Nelson Cheney
American Chess-Nuts 1868
P1062630
(6+3)
#3

BS Problemid: 47717
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47717)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
33 - P1062686
George Nelson Cheney
American Chess-Nuts 1868
P1062686
(6+4)
#3

BS Problemid: 47773
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47773)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
34 - P1062687
George Nelson Cheney
American Chess-Nuts 1868
P1062687
(6+2)
#3

BS Problemid: 47774
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47774)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
35 - P1062688
George Nelson Cheney
American Chess-Nuts 1868
P1062688
(7+4)
#3

BS Problemid: 47775
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47775)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
36 - P1062689
George Nelson Cheney
American Chess-Nuts 1868
P1062689
(7+4)
#3

BS Problemid: 47776
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47776)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
37 - P1062690
George Nelson Cheney
American Chess-Nuts 1868
P1062690
(6+4)
#3

BS Problemid: 47777
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47777)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
38 - P1062691
George Nelson Cheney
American Chess-Nuts 1868
P1062691
(5+8)
#3

BS Problemid: 47778
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47778)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
39 - P1062692
George Nelson Cheney
American Chess-Nuts 1868
P1062692
(7+6)
#3

BS Problemid: 47779
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47779)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
40 - P1062693
George Nelson Cheney
American Chess-Nuts 1868
P1062693
(6+6)
#3

BS Problemid: 47780
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47780)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
41 - P1062694
George Nelson Cheney
American Chess-Nuts 1868
P1062694
(7+6)
#3

BS Problemid: 47781
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47781)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
42 - P1062695
George Nelson Cheney
American Chess-Nuts 1868
P1062695
(4+6)
#3

BS Problemid: 47782
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47782)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
43 - P1062696
George Nelson Cheney
1466 Schachzeitung , p. 343, 10-11/1862
P1062696
(4+4)
#3
1. Txd2! droht 2. Dxc2#, 2. Txc2#
1. ... Lb1+ 2. Ka1 droht 3. Sb3#, 3. Td1#
2. ... Lxd3 3. Sb3#
2. ... Lc2 3. Dxc2#, 3. Txc2#
2. ... La2 3. Dc2#, 3. Dxc3#, 3. Td1#, 3. Tc2#
2. ... c2 3. Sb3#
2. ... cxd2 3. Dxb1#
1. ... La4 2. Th2 droht 3. Db1#
2. ... c2 3. Df1#, 3. Dd2#, 3. Th1#
2. ... Lc2 3. Dxc2#, 3. Txc2#
2. ... Lb3+ 3. Sxb3#
Dual 2. Tg2 droht 3. Db1#
2. ... c2 3. Df1#, 3. Dd2#, 3. Tg1#
2. ... Lc2 3. Dxc2#, 3. Txc2#
2. ... Lb3+ 3. Sxb3#
Dual 2. Tf2 droht 3. Db1#
Dual 2. Te2 droht 3. Db1#
Dual 2. Dxc3+ Lc2 3. Sb3#, 3. Dxc2#
1. ... Lb3+ 2. Sxb3#
1. ... cxd2 2. Dc4 Kd1 3. Df1#
2. ... d1=D,S,T 3. Sb3#
2. ... d1=L 3. Sb3#, 3. Df4#
play all play one stop play next play all
- posthum - (+21.07.1861 in der 1. Schlacht bei Bulls Run)
Henrik Juel: Correct key by Popeye 4.61, but ruined by duals and mate duals (2018-8-30)
more ...
comment
Keywords: Brian Stephenson Collection (47783)
Genre: 3#
Reprints: 169 American Chess-Nuts 1868
268 The English Mechanic and World of Science , p. 652, 03/09/1875
Input: Brian Stephenson, 2004-8-12
Last update: Alfred Pfeiffer, 2018-9-13 more...
44 - P1062697
George Nelson Cheney
American Chess-Nuts 1868
P1062697
(4+6)
#3

BS Problemid: 47784
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47784)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
45 - P1062698
George Nelson Cheney
American Chess-Nuts 1868
P1062698
(9+9)
#3

BS Problemid: 47785
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47785)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
46 - P1062699
George Nelson Cheney
American Chess-Nuts 1868
P1062699
(7+7)
#3

BS Problemid: 47786
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47786)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
47 - P1062700
George Nelson Cheney
American Chess-Nuts 1868
P1062700
(6+10)
#3

BS Problemid: 47787
Authors: Cheney, George N
Sources: American Chess Nuts 1868
Years: 0000
Keywords: Brian Stephenson Collection (47787)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
48 - P1062701
George Nelson Cheney

P1062701
(9+11)
#3
1. Dh3! droht 2. Dh7+ Df5,Tf5,f5 3. Sf6#
1. ... Txh3 2. Sc5+ Ke5+ 3. d4#
1. ... Tb4+ 2. Sxb4+ Sxc2 3. d3#
1. ... Dc7+ 2. Sc5+ Ke5,Kf4 3. Df5#
1. ... Dd6 2. Sc5+ Ke5,Kf4 3. Df5#
Co-Dual 2. Dg4+ Txg4 3. Sc5# 2. ... Df4 3. Sf6#
1. ... De5 2. Dg4+! Txg4 3. Sc5# 2. ... Df4 3. Sf6#
1. ... Df5 2. Sc5+ Ke5,Kf4 3. Dxf5#
1. ... Tf5,Tb6 2. Sxf4+ Sxc2 3. Dxf5# 2. ... Kxf4 3. Txf5#,Dxf5#
Co-Duale 2. Sb2+,Sc1+,Se1+,Se5+,Sb4+ Sxc2 3. d3#
1. ... Tc5+ 2. Sxc5+ Ke5+ 3. Se4#
play all play one stop play next play all
Keywords: Brian Stephenson Collection (47788)
Genre: 3#
Reprints: 45 New York Saturday Press 08/09/1860
178 American Chess-Nuts 1868
Input: Brian Stephenson, 2004-8-12
Last update: Mario Richter, 2018-11-15 more...
49 - P1065921
George Nelson Cheney
Toronto Globe 1858
P1065921
(10+9)
#4

BS Problemid: 51015
Authors: Cheney, George N
Sources: Spectacular Chess Problems 1965
Years: 1858
Keywords: Brian Stephenson Collection (51015)
Genre: n#
Input: Brian Stephenson, 2004-8-12
Last update: Felber, Volker, 2011-3-25 more...
50 - P1117192
George Nelson Cheney
?
P1117192
(3+2) C+
#4
1. Lc4 b5 2. Kb3 bxc4+ 3. Kxc4 Ka4 4. Ta6#
play all play one stop play next play all
mit wTh6: P1117223
more ...
comment
Keywords: Miniature Collection (0291067)
Genre: n#
Computer test: Popeye Windows-64Bit v4.69
Input: Felber, Volker, 2010-9-11
Last update: Alfred Pfeiffer, 2016-5-25 more...
51 - P1117223
George Nelson Cheney
American Chess-Nuts 1868
P1117223
(3+2)
#4
1. Lc4 b5 2. Kb3 bxc4+ 3. Kxc4 Ka4 4. Ta6#
play all play one stop play next play all
T12K_ T12e
comment
Keywords: Miniature Collection (0321356)
Genre: n#
Input: Zuncke/Bruder, 2010-9-11
Last update: Zuncke/Bruder, 2010-9-11 more...
52 - P1131432
George Nelson Cheney
American Chess-Nuts 1868
P1131432
(3+2)
#6
1. Kc2+ Ka2 2. La1 Kxa1 3. Sc5 Ka2 4. Sd3 Ka1 5. Sc1 a2 6. Sb3#
play all play one stop play next play all
SX10 IM LO5
comment
Keywords: Miniature Collection (0321357)
Genre: n#
Input: Felber, Volker, 2010-9-11
Last update: Felber, Volker, 2010-9-11 more...
53 - P1137052
George Nelson Cheney
Avant 1861
P1137052
(5+2) C+
#4
1. Le6! droht 2. Ld5+ Sb7 3. Lxb7#
1. ... Sxe6 2. Sd4 Sxd4 3. Lf2 Sb3,Sd4~ 4. b7#
2. ... Sc7 3. Sc6 ... 4. b7#
1. ... Sb7 2. Kc7 Sa5 3. Ld5+ Sc6 4. Lxc6# 3. ... Sb7 4. Lxb7#
Co-Dual 3. Lc8 Sb3 4. Lb7# 3. ... Sc4,Sc6 4. Lb7#
2. ... Sc5,Sd6,Sd8 3. Ld5+ Sb7,Sc6 4. Lxb7#,Lxc6#
play all play one stop play next play all
BfL
Sally: Zusammengesetzte Weglenkung des s. Springers von "b7".
272 Beispiele zur Ideengeschichte ( j. Breuer 1982). (2016-8-25)
Henrik Juel: C+ by Popeye 4.61 (apart from a dual after 2... Sa5 in main variation (2016-8-25)
comment
Keywords: Miniature Collection (0074271)
Genre: n#
Computer test: Popeye 4.61
Reprints: 149 American Chess-Nuts 1868
E61 Chicago Tribune 28/01/1877
3 Lehrbuch des Schach- und Scatspiels [Schurig] , p. 28, 1879
18 Sammlung leichterer Schachaufgaben II 1882
61 Ruy Lopez 7 12/1896
314 Schachminiaturen 1902
272 Beispiele zur Ideengeschichte des Schachproblems 1982
Input: Felber, Volker, 2010-9-11
Last update: Frank Müller, 2017-4-23 more...
54 - P1138839
George Nelson Cheney
American Chess-Nuts 1868
P1138839
(5+1)
#2
1. Dg8
play all play one stop play next play all
A14-33
comment
Keywords: Miniature Collection (0015205)
Genre: 2#
Input: Felber, Volker, 2010-9-11
Last update: Felber, Volker, 2010-9-11 more...
55 - P1140040
George Nelson Cheney
The New York Clipper 1862
P1140040
(5+2)
#3
1. d8=L+ Kf4 2. Lh4
play all play one stop play next play all
C4-12LS BUL30
vf: auch a1<>h1, gleiche Quelle
comment
Keywords: Miniature Collection (0321244)
Genre: 3#
Input: Zuncke/Bruder, 2010-9-11
Last update: Zuncke/Bruder, 2010-9-11 more...
56 - P1149014
George Nelson Cheney
The New York Clipper 1862
P1149014
(5+2) C+
#3
1. e8=L! Kc4 2. La4 b3 3. Lb5#
2. ... bxc3 3. Sb6#
play all play one stop play next play all
Sally: 1. Be8L! - Kc4, 2. La4 - BB3, 3. Lb5#.
2. .. - BBC, 3. Sb6#.
Nach 1. Be8+? - Kc4 dürfte Weiß nicht (wie mit dem Läufer) mit der Dame nach a4 ziehen, weil dies pattsetzte; auch andere Züge der Dame würden ncht zum Matt führen. Der s. Bauer blockt auf zwei Feldern.
328 Perlen der Schachkomposition (Speckmann 1985. (2016-8-26)
more ...
comment
Keywords: Miniature Collection (0052860)
Genre: 3#
Computer test: Popeye 4.61
Reprints: 328 Perlen der Schachkomposition 1985
Input: Felber, Volker, 2010-9-12
Last update: Alfred Pfeiffer, 2016-8-26 more...
57 - P1150640
George Nelson Cheney
American Chess-Nuts 1868
P1150640
(4+3)
#3
1. La5+ Ka6 (1... Kxa5 2. Dxb7) 2. Lb6 axb6 3. Da4#
play all play one stop play next play all
B21a-D
comment
Keywords: Miniature Collection (0321457)
Genre: 3#
Input: Zuncke/Bruder, 2010-9-12
Last update: Zuncke/Bruder, 2010-9-12 more...
58 - P1154763
George Nelson Cheney
American Chess-Nuts 1868
P1154763
(4+3)
#4
1. Sxe3 Kxh2 2. Kf2 Kh1 3. Sf1 h2 4. Sg3#
play all play one stop play next play all
SX13
comment
Keywords: Miniature Collection (0321354)
Genre: n#
Input: Zuncke/Bruder, 2010-9-12
Last update: Zuncke/Bruder, 2010-9-12 more...
59 - P1157575
George Nelson Cheney
28 The New York Clipper 01/11/1856
P1157575
(5+1) C+
#3
1. Tb3+ Kd5 2. Ld7 Kxc4 3. Le6#
play all play one stop play next play all
LX8L

im 'Clipper' unter dem Pseudonym "Midnight" (Syracuse, N.Y.) publiziert
more ...
comment
Keywords: Miniature Collection (0321130), Aristocrat, Rex solus (s)
Genre: 3#
Computer test: Popeye 4.61
Input: Zuncke/Bruder, 2010-9-12
Last update: Alfred Pfeiffer, 2016-10-19 more...
60 - P1164461
George Nelson Cheney
American Chess-Nuts 1868
P1164461
(3+4)
#4
1. Da2+
play all play one stop play next play all
Keywords: Miniature Collection (0321355)
Genre: n#
Input: Zuncke/Bruder, 2010-9-12
Last update: Zuncke/Bruder, 2010-9-12 more...
61 - P1165064
George Nelson Cheney
American Chess-Nuts 1868
P1165064
(3+2)
#9
1. Kf2 h5 2. a4 h4 3. a5 h3 4. Lh2 Kxh2 5. a6 Kh1 6. a7 Kh2 7. a8=T Kh1 8. Kg3 Kg1 9. Ta1#
play all play one stop play next play all
BUT30_ BUT31 EXT LO6_
comment
Keywords: Miniature Collection (0203184), Excelsior
Genre: n#
Reprints: Problem (Zagreb) (61-64 07/1959
Input: Felber, Volker, 2010-9-12
Last update: Erich Bartel, 2014-2-24 more...
62 - P1165685
George Nelson Cheney
American Chess-Nuts 1868
P1165685
(3+4)
#3
1. Dg4+
play all play one stop play next play all
Keywords: Miniature Collection (0321456)
Genre: 3#
Input: Zuncke/Bruder, 2010-9-12
Last update: Zuncke/Bruder, 2010-9-12 more...
63 - P1171333
George Nelson Cheney
American Chess-Nuts 1868
P1171333
(6+1)
#2
1. g4
play all play one stop play next play all
B14-2 E7bL
comment
Keywords: Miniature Collection (0032284)
Genre: 2#
Input: Felber, Volker, 2010-9-12
Last update: Felber, Volker, 2010-9-12 more...
64 - P1217559
George Nelson Cheney
American Chess Monthly 09/1857
P1217559
(9+7)
#2
1. Dh1-a8! - und NL 1. Kd7-d8!
play all play one stop play next play all

Genre: 2#
Input: Felber, Volker, 2011-11-8
Last update: Felber, Volker, 2011-11-8 more...
65 - P1242298
George Nelson Cheney
119 American Chess-Nuts 1868
P1242298
(7+5) C+
s#6
1. De7 Lh2 2. Dg5+ Le5 3. Sa2 bxa2 4. Sd1 a1=L 5. b4+ axb3ep 6. Sb2 Lxb2#
4. ... a1=S 5. b4+ exb3ep 6. Sb2 Sc2#
play all play one stop play next play all
Tehtäväniekka nennt als Quelle: Ennen v. 1861
Keywords: En passant, under-promotion B/S
Genre: s#
Computer test: Gustav 3.2r.
Reprints: 106 Meister des Problems 1924
I04 Tehtäväniekka 06/2011
Input: Frank Müller, 2012-6-18
Last update: SBD, 2014-2-20 more...
66 - P1246782
George Nelson Cheney
14 150 Schachkuriositäten 1910
P1246782
(6+11) C+
#3
1. Kf3 f4 2. gxf4+ gxf4 3. Lxf4#
1. ... g4+ 2. Ke3 Sd3,S~ 3. Sxd3,Sd3#
2. ... d4+ 3. cxd4#
2. ... f4+ 3. gxf4#
2. ... La4,Lb5,Ld7 3. Sg6#
1. ... Lh5+ 2. g4+ f4 3. Sc6#
play all play one stop play next play all
"Die Krinoline"
comment
Keywords: Symbol problem (Krioline)
Genre: 3#
Computer test: Popeye WINDOWS-32Bit V4.37 (304496 KB)
Reprints: 12 64 Schach-Scherze 1915
Input: Frank Müller, 2012-8-12
Last update: Mario Richter, 2016-9-14 more...
67 - P1265525
George Nelson Cheney
17 150 exzentrische Schachaufgaben 1910
P1265525
(11+9) C+
#4
1. bxa4 Lxa4 2. b4+ cxb3ep 3. Lb2 Lxb5 4. Se6#
2. ... axb4+ 3. axb4#
2. ... Lb3 3. Sa6,Se6#
play all play one stop play next play all
Keywords: Symmetrical constellation, Illegal position
Genre: n#
Computer test: Popeye WINDOWS-32Bit V4.37 (150672 KB)
Input: Frank Müller, 2013-3-28
Last update: Alfred Pfeiffer, 2016-5-26 more...
68 - P1265539
George Nelson Cheney
56 150 exzentrische Schachaufgaben 1910
P1265539
(11+3) C+
#4
1. Kd8 Kxd4 2. d3 Kd5 3. d4 Kc6,Ke6 4. d5#
play all play one stop play next play all
Motto: Der Helm
comment

Genre: n#
Computer test: Popeye WINDOWS-32Bit V4.37 (200484 KB)
Input: Frank Müller, 2013-3-28
Last update: Frank Müller, 2013-3-28 more...
69 - P1279985
George Nelson Cheney
25 American Chess-Nuts 1868
P1279985
(6+6) C+
s#3
1. Ta1+ Sxa1 2. Kd4+ Sb4 3. Lc3 Sc2,Sb3#
play all play one stop play next play all

Genre: s#
Reprints: S372 Deutsche Zeitung Bohemia 24/07/1938
Input: Frank Müller, 2013-11-4
Last update: Frank Müller, 2013-11-4 more...
70 - P1279986
George Nelson Cheney
85 American Chess-Nuts 1868
P1279986
(8+4)
s#5
1. Tg7+ Kf6 2. Dd4+ Te5 3. Ta6+ Ld6 4. Kg3 Lxg2 5. Dh4+ Tg5#
play all play one stop play next play all
Keywords: double-check mate
Genre: s#
Reprints: 105 Meister des Problems 1924
Input: Frank Müller, 2013-11-4
Last update: Frank Müller, 2013-11-4 more...
71 - P1280050
George Nelson Cheney
151 American Chess-Nuts 1868
P1280050
(8+6)
s#8
1. Dd7+ Kf8 2. Tf7+ Kg8 3. Tf8+ Kxf8 4. Txh8+ Lxh8 5. Dd8+ Kg7 6. Ka1 ... 7. Lb1 ... 8. Dg8+ Kxg8#
habe Stellung auch mit sTh8
play all play one stop play next play all
SBD: Laut Gustav so unloesbar. (2014-2-20)
SBD: Fritz10 findet aber die Loesung mit einige Zuege Vorgabe. Die Loesung scheint so OK zu sein. (2014-2-20)
Olaf Jenkner: Tolle Entdeckung! Da muß noch irgendwo ein Bug sein. (2014-2-20)
Thomas Brieden: Laut Popeye [ Version 4.61 ] ist die Aufgabe korrekt ( 2,4 GHz-Prozessor / Rechenzeit: 18:56 h:m )und damit (C+).
1) Te7+? Kf8!
1) Th8:+? Lh8:! (2014-2-21)
Anton Baumann: Gustav Version 3.2.d löst die Aufgabe in 1 Minute, mitsamt dem kleinen Dual im 8.Zug (8.Df8+ oder 8.Dg8+)! (2014-2-23)
comment

Genre: s#
Input: Frank Müller, 2013-11-4
Last update: Alfred Pfeiffer, 2013-11-4 more...
72 - P1322844
George Nelson Cheney

P1322844
(6+7) cooked
#4
1. h4 h5 2. Kc3 d4+ 3. Kb3 e3 4. Dxd3#
2. ... Kxa4 3. Lc6+ Ka3 4. Da1#
1. ... h6 2. h5 d4 3. g3,g4 e3 4. Dxd3#
play all play one stop play next play all
Cook: Co-NL unlösbar wegen 1. h4? h5! 2. Kc3 e3!
'WSpotT' gibt als Quelle an: "Frere's Problem Tournament" - wer kann präzisieren und gleich mitprüfen, ob die Stellung in 'WSpotT' korrekt nachgedruckt wurde?
comment

Genre: n#
Reprints: 27 Spirit of the Times 30/09/1865
Input: Mario Richter, 2016-7-29
Last update: Alfred Pfeiffer, 2016-7-29 more...
73 - P1326271
George Nelson Cheney
E12 The New York Clipper 23/08/1856
P1326271
(5+2) cooked
#3
1. La7+! Sc5 2. Sg5 droht 3. Dxc5#
2. ... Ke3 3. Dd2#
Co-Dual 2. Dxc5+ Ke4 3. Sg5#
play all play one stop play next play all
Cook: Co-NL 1. Dc3+! Kd5 2. Sf4+ Ke4 3. Dd3#
1. ... Ke4 2. Dd3#
im 'Clipper' unter dem Pseudonym "Midnight" (Syracuse, N.Y.) publiziert, Autoridentität ergibt sich aus P1157575
comment
Keywords: Aristocrat
Genre: 3#
Input: Mario Richter, 2016-10-8
Last update: Felber, Volker, 2016-10-8 more...
74 - P1326277
George Nelson Cheney
22 The New York Clipper 20/09/1856
P1326277
(6+4) cooked
#4
1. Dxf7+ Lf6 2. Sg2 d5 3. g4+ Ke4,Ke5 4. Dxd5#
3. ... Kg5 4. Dh5#,Dg6#
play all play one stop play next play all
Pos+Stip wie abgedruckt, Autor, Redakteur und Löser haben offenbar die Abkürzung 2. Dd7+! übersehen
Cook: Co-NL: schon in 3 Zügen lösbar:
1. Dxf7+! Lf6 2. Dd7+ Ke5 3. Sf3#
2. ... Kg5 3. Dg4#
im 'Clipper' unter dem Pseudonym "Midnight" (Syracuse, N.Y.) publiziert, Autoridentität ergibt sich aus P1157575
more ...
comment

Genre: n#
Input: Mario Richter, 2016-10-8
Last update: Mario Richter, 2016-10-8 more...
75 - P1326282
George Nelson Cheney
E18 The New York Clipper 04/10/1856
P1326282
(9+5) C+
#3
1. Sf8+ Lxf8 2. gxf8=T! Kd6 3. Tf6#
play all play one stop play next play all
im 'Clipper' unter dem Pseudonym "Midnight" (Syracuse, N.Y.) publiziert, Autoridentität ergibt sich aus P1157575
more ...
comment
Keywords: under-promotion (T)
Genre: 3#
Computer test: Popeye 4.61
Input: Mario Richter, 2016-10-8
Last update: Alfred Pfeiffer, 2016-10-8 more...
76 - P1326306
George Nelson Cheney
E30 The New York Clipper 27/12/1856
P1326306
(6+5)
#3
1. h8=D? Sf6+!
1. hxg8=S? f6!

1. hxg8=T! droht 2. Tg7 f6 3. Txe7#
1. ... f6 2. Tg4 fxg4 3. f5#
Co-Dual 2. Le5 fxe5 3. Tg6#
play all play one stop play next play all
im 'Clipper' unter dem Pseudonym "Midnight" (Syracuse, N.Y.) publiziert, Autoridentität ergibt sich aus P11575
Henrik Juel: Correct key by Popeye 4.61, but damaged by the dual mentioned (2016-10-8)
comment
Keywords: under-promotion (T)
Genre: 3#
Input: Mario Richter, 2016-10-8
Last update: Mario Richter, 2016-10-8 more...
77 - P1343040
George Nelson Cheney
998 Schachzeitung , p. 91, 03/1859
Preisproblem
P1343040
(9+8) cooked
#3
1. Dh8! Txh8 2. Txe6
play all play one stop play next play all
Cook: 'Die vom Autor gedachte Zugfolge ... concurrirt mit einer Modification durch Umstellung der ersten beiden Züge.'.
Doppelzweck-Offerte
comment

Genre: 3#
Input: Felber, Volker, 2017-11-10
Last update: Felber, Volker, 2017-11-10 more...
78 - P1343106
George Nelson Cheney
Schachzeitung , p. 242, 07-08/1859
P1343106
(11+3)
#4
Bauernmatt
1. Kd8! Kxd4 2. d3 Kd5 3. d4 Kc6,Kd6 4. d5#
play all play one stop play next play all
Unter der nachträglich gestellten Bedingung eines Bauernmatt wurde o.g. vom Autor gedachte Spielweise gefunden.
Keywords: Conditional problem, Symmetrical position, Symmetrisches Spiel
Genre: n#
Input: Felber, Volker, 2017-11-12
Last update: Alfred Pfeiffer, 2017-11-13 more...
79 - P1357724
George Nelson Cheney

P1357724
(8+5)
#4
1. Tb1! droht 2. Tb8+ Kxc7 3. Tc8#
sowie 2. Lxa5 ... 3. Se6#,Tb8#
1. ... Lxc7 2. La5 Ta8 3. Tb6 Lxb6 4. Lxb6#
3. ... Lxd6,Lb8 4. Tb8#,Txb8#
3. ... Txa6,Ta7,Tb8 4. Tb8#
3. ... Tc8 4. Sb7#
2. ... Tb7 3. axb7 ... 4. b8=D#
2. ... Lxa5 3. Tb8+ Kc7 4. Tc8#
2. ... Lb6 3. Txb6 droht 4. Tb8#,Tb7#
1. ... Lb4 2. Txb4 Kxc7 3. Ke7 Txa6,Ta8,Tb7 4. Tb7#
2. ... Tb7 3. axb7 ... 4. b8=D#
2. ... Ta8 3. Se8 3. ... Tc8 4. Sb7#
3. ... Txa6,Ta7,Tb8 4. Tb8#
1. ... Lb6 2. Txb6 Ta8 3. Se8 Txa6,Ta7,Tb8 4. Tb8#
3. ... Tc8 4. Sb7#
2. ... Tb7 3. axb7 ... 4. b8=D#
2. ... Kd8xc7 3. Ke7 Txa6,Ta8,Txb6 4. Tb7#
Co-Dual 3. La5 droht 4. Tb1#,Tb2#,Tb3#,Tb4#,Tb5#,Tb7#
1. ... Tb7 2. Lxa5 Tb6 3. Txb6 Kxc7 4. Tb1#,Tb2#,Tb3#,Tb4#,Tb5#,Tb7#
Co-Duale 3. a7 Txb1,Tb6~ 4. Se6# 3. ... Kxc7 4. Lxb6#
3. Sb5,Sd5 ... 4. Lxb6#
Co-Dual 2. axb7 Lxc7 3. La5 ... 4. b8=D#
1. ... Ta8 2. Lxa5 droht 3. Sb5#,Sd5#,Se6#,Se8#,Sxa8#
play all play one stop play next play all

Genre: n#
Reprints: 39 New York Saturday Press 28/07/1860
138 American Chess-Nuts 1868
5 Sammlung leichterer Schachaufgaben I 1881
Input: Mario Richter, 2018-11-15
Last update: Mario Richter, 2018-11-15 more...
80 - P1357725
George Nelson Cheney

P1357725
(12+12) cooked
#4
1. Sc5 droht 2. Sxa6 ... 3. Sb8# 2. ... Sc5,Sd8 3. Sd8#,Sxd8#
1. ... Dc4 2. Sxa6 Dxa6 3. Tb5 Dxb5 4. axb5#
3. ... Sd8,Sc5 4. Sxd8#,Sd8#
2. ... Dxd4 3. Sb8+ Kc5 4. cxd4#
1. ... dxc5 2. Se5+ Kd6 3. Df7 droht 4. Dg6#,Df6#,Dxd7#,De7#
3. ... c6 4. Dxd7#
1. ... bxc5 2. Txb7 cxd4 3. cxd4 ... 4. Sd8#
1. ... De2 2. Sxa6 De8+,De7+ 3. Kxe8,Kxe7
3. ... Sd8,Sc5 4. Sxd8#,Sd8#
2. ... Dxa6 3. Tb5 Dxb5 4. axb5#
3. ... Sd8,Sc5 4. Sxd8#,Sd8#
play all play one stop play next play all
Cook: Co-NL: unlösbar wegen 1. Sc5? b5!
Keywords: Illegal position
Genre: n#
Reprints: 40 New York Saturday Press 04/08/1860
137 American Chess-Nuts 1868
Input: Mario Richter, 2018-11-15
Last update: Mario Richter, 2018-11-15 more...
81 - P1357726
George Nelson Cheney

P1357726
(9+14)
#5
1. Db3! droht 2. Dxc4#
1. ... cxb3 2. Sxe7+ Txe7 3. c4+ dxc3ep+ 4. Lc4+ Kxc4 5. axb3#
4. ... Ke4 5. Ld5#
1. ... Dxf6 2. Dxc4+ Kc6 3. Le4+ d5 4. Db5#
3. ... Sd5 4. Lxd5#,Dxd5#,Da6#,Db5#
1. ... e4 2. Tf5+ Sxf5 3. Lxc4+ Kc6 4. Ld5#,Db5#
2. ... Txf5 3. Lxc4+ Kc6 4. Db5#
1. ... Txf6 2. Dxc4+ Kc6 3. Da6+ Kd5 4. Sxe7#
1. ... Sxf6 2. Dxc4+ Kc6 3. Da6+ Kd5 4. Dd6#
play all play one stop play next play all
Keywords: Illegal position, En passant
Genre: n#
Reprints: 42 New York Saturday Press 18/08/1860
36 New York Saturday Press 1868
Input: Mario Richter, 2018-11-15
Last update: Mario Richter, 2018-11-15 more...
82 - P1357727
George Nelson Cheney

P1357727
(5+12)
#4
1. Dc1! droht 2. Dc1xc3#
1. ... bxc1=D 2. Lxc5+ Sxc5 3. Kxc5 ... 4. Sc4#
1. ... bxc1=S 2. Kd5 Sf4+ 3. Kc6 droht 4. Lxc5#,Sc4#
2. ... c6+ 3. Kd6 ... 4. Sc4#
2. ... Sf6+ 3. Kxe6 droht 4. Lxc5#,Sc4#
1. ... e1=D 2. Lxc5+ Sxc5 3. Kxc5 Dh4,De2,Df1 4. Dxc3#
play all play one stop play next play all
Henrik Juel: Illegal position (also)
Black pawns captured 13 times, but only 11 white men are missing (2018-11-15)
Mario Richter: Henrik, I know that the position is illegal - my program "rawbats" told me so. Since one can only add one keyword at a time, you succeeded to use a small editing break of mine to be the first to make this position defect public ... :-)
It's interesting that Cheney within a short time produced 3 problems with heavy positions all of them illegal (this one, P1357726 and P1357725) (2018-11-15)
comment
Keywords: under-promotion (s), Illegal position
Genre: n#
Reprints: 43 New York Saturday Press 25/08/1860
142 American Chess-Nuts 1868
19 Sammlung leichterer Schachaufgaben II 1882
Input: Mario Richter, 2018-11-15
Last update: Mario Richter, 2018-11-15 more...
83 - P1357763
George Nelson Cheney

P1357763
(11+11) cooked
#4
1. Txb5+ Lc5 2. Dh1 a3 3. Kd8 Kxd4 4. Da1#
3. ... Kxf6 4. Dh8#
3. ... Kd6 4. Dd5#
2. ... axb3 3. axb3 Kxd4 4. Da1#
3. ... Kxf6 4. Dh8#
2. ... Kxd4 3. Da1#
2. ... Kxf6 3. Dh8#
Co-Dual 2. Se4 Kxd4 3. Lxf4 ... 4. Dd5#
1. ... Ke5xd4 2. Se4 droht 3. Lxf4 ... 4. Dd5#,Le5#
1. ... Kxf6 2. Dh1 Kg7 3. Dh7+ Kf8 4. Dxf7#
3. ... Kf6 4. Dxf7#,Dh8#
play all play one stop play next play all
Cook: Co-NL
AL scheitert an 1. Txb5+? Kxf6! 2. Dh1 Lf8!
dafür gehen
1. Se4! droht 2. Dd5# 1. ... Kxd4 2. Lxf4 Sc3,Sc7 3. Le5#
sowie 1. Sxb5!

Genre: n#
Reprints: 48 New York Saturday Press 29/09/1860
Input: Mario Richter, 2018-11-16
Last update: Mario Richter, 2018-11-16 more...
84 - P1357764
George Nelson Cheney

P1357764
(8+7) C+
#9
1. Sc8+ Kc6 2. Lb5+ Txb5 3. Sa7+ Kd6 4. Sxb5+ Kc6 5. Sa7+ Kd6 6. Sc8+ Kc6 7. b8=S+ Lxb8 8. Se7+ Kd6 9. e5#
play all play one stop play next play all
more ...
comment
Keywords: under-promotion (S)
Genre: n#
Computer test: Gustav 4.0f, Brute Force
Reprints: 49 New York Saturday Press 06/10/1860
25 American Chess-Nuts 1868
Input: Mario Richter, 2018-11-16
Last update: Alfred Pfeiffer, 2018-11-16 more...
Show statistic for complete result.

The problems of this query have been registered by the following contributors:

Brian Stephenson (49)
Felber, Volker (10)
Zuncke/Bruder (7)
Frank Müller (7)
Mario Richter (11)