Overview
Genre
2# | 12 | Overview | Omit | Problems |
3# | 12 | Overview | Omit | Problems |
n# | 12 | Overview | Omit | Problems |
Fairies | 4 | Overview | Omit | Problems |
s# | 3 | Overview | Omit | Problems |
Retro | 1 | Overview | Omit | Problems |
h# | 1 | Overview | Omit | Problems |
Authors
Grupen, Claus | 19 | Overview | Omit | Problems |
Armeni, Alberto | 3 | Overview | Omit | Problems |
Howard, David M. | 3 | Overview | Omit | Problems |
Fulpius, Jaques | 2 | Overview | Omit | Problems |
Gool, Johann Christoffel | 1 | Overview | Omit | Problems |
Ling, John Francis | 1 | Overview | Omit | Problems |
Pancaldo, Julio Alberto | 1 | Overview | Omit | Problems |
Vitale, Luigi | 1 | Overview | Omit | Problems |
Thornton, Mark | 1 | Overview | Omit | Problems |
Notaro, Rosario | 1 | Overview | Omit | Problems |
Markowzij, Wassyl J. | 1 | Overview | Omit | Problems |
Koshakin, Wladimir W. | 1 | Overview | Omit | Problems |
Willmott, Arthur | 1 | Overview | Omit | Problems |
Lindgren, Bo | 1 | Overview | Omit | Problems |
Wachenhusen, Christian | 1 | Overview | Omit | Problems |
Morse, Christopher Jeremy | 1 | Overview | Omit | Problems |
Mansfield, Comins | 1 | Overview | Omit | Problems |
Groeneveld, Cornelis | 1 | Overview | Omit | Problems |
Swindley, Cyril P. | 1 | Overview | Omit | Problems |
Stockford, Dom C. | 1 | Overview | Omit | Problems |
Butcher, F. G. | 1 | Overview | Omit | Problems |
Zucal, Hector Guillermo | 1 | Overview | Omit | Problems |
Bernard, Henry D'Oyly | 1 | Overview | Omit | Problems |
White, J. J. R. | 1 | Overview | Omit | Problems |
Sources
Problem Observer | 47 | Overview | Omit | Problems |
Die Schwalbe | 4 | Overview | Omit | Problems |
The Problemist | 3 | Overview | Omit | Problems |
feenschach | 2 | Overview | Omit | Problems |
Problem-Observer | 2 | Overview | Omit | Problems |
Schach-Echo | 2 | Overview | Omit | Problems |
Springaren | 2 | Overview | Omit | Problems |
Tehtäväniekka | 1 | Overview | Omit | Problems |
The Chess Amateur | 1 | Overview | Omit | Problems |
All Change Here! | 1 | Overview | Omit | Problems |
Beispiele zur Ideengeschichte des Schachproblems | 1 | Overview | Omit | Problems |
British Chess Federation | 1 | Overview | Omit | Problems |
Selbstmatt-Miniaturen Reflexmatt-Miniaturen | 1 | Overview | Omit | Problems |
FIDE Album 1914-1944/I | 1 | Overview | Omit | Problems |
FIDE Album 1959-1961 | 1 | Overview | Omit | Problems |
FIDE Album 1986-1988 | 1 | Overview | Omit | Problems |
Mat Plus | 1 | Overview | Omit | Problems |
Phenix | 1 | Overview | Omit | Problems |
Probleemblad | 1 | Overview | Omit | Problems |
Tim Krabbé's Website | 1 | Overview | Omit | Problems |
U.S. Problem Bulletin | 1 | Overview | Omit | Problems |
Keywords
Computer tested
not C+ | 31 | Overview | Omit | Problems |
C+ | 14 | Overview | Omit | Problems |
Cooked
not cooked | 44 | Overview | Omit | Problems |
cooked | 1 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+NOT+A%3D%27Keeble%2C+John+Frederick%27+AND+S%3D%27Problem+Observer%27