by Philippe Schnoebelen
1 - W. F. von Holzhausen
Akademische Schachblätter, 1901
5+2. Mate in 1
2 - T. R. Dawson
The Chess Amateur, Feb. 1927
15+16. Black to play. Indicate a move Black must have played
3 - Bengt Giöbel
Polis-Tidningen 1/1, 1946
(I saw this in Problem och profiler)
11+1. Add a White Queen
and then mate in 1
(a) Diagram; (b) Mirror position
4 - Raymond Smullyan
The Chess Mysteries of Sherlock Holmes,
1979
(After Mortensen)
3+1. What did Black just play?
5 - Eric Angelini
Europe Echecs 433, Apr. 1995
1+5. Black to move. What did White just play?
6 - Ernest Clement Mortimer
Shortest Proof Games, 1991
Version by A. Frolkin
15+13. Position after Black's 4th move. How did the game go?
7 - G. Husserl
feenschach, 1986
4+0. Colour the pieces. (a) diagram; (b) Rg6 -> g7
8 - F. Amelung
Düna Zeitung, 1897
5+3. Mate in 2
9 - Samuel Loyd
Musical World, 1859
2+4. Mate in 2
10 - Hugo August, Otto Brennert,
Thomas R. Dawson, Niels Høeg and
Valerian Onitiu
Skakbladet, 1924
4+3. Last move?
11 - Armand Lapierre
Thèmes 64, Apr. 1959
4th Hon. Mention
7+7. Mate in 2
12 - Werner Keym
Die Schwalbe, 1979
6+1. Last move?
13 - W. Langstaff
The Chess Amateur, 1922
5+3. (RV) Mate in 2
14 - K. Fabel and W. Keym
Basler Nachrichten, 1967
13+3. Problem without words
15 - Raymond Smullyan
Manchester Guardian, 1957
1+3. The White King is invisible. Where is he?
16 - T. Orban
Comm., Die Schwalbe 1976
15+15. Position after Black's 4th move. How did the game go?
17 - G. Husserl
Prize, Isreal Ring Tourney, 1966/71
0+9. Colour the pieces. Last move?
18 - J.-L. Turco
diagrammes 60, 01/1983
15+15. Mate in 1
19 - Dr. Julio Sunyer
The Chess Amateur, 1923
1+1. Wh. and Bl. retract 1 move and helpmate in 1
20 - Leonid Borodatov
Krimskaja Pravda, 1970
6+1. What did Black just play?
21 - A. Frolkin and A. Kornilov
Rex Multiplex 6, Apr. 1983
17. Associate a different chess unit to each letter.
(b) Ag1 -> b1
22 - Nenad Petrovic
The Problemist, 1930
16+13. Who mates in 1?
23 - Luigi Ceriani
32 Personaggi e 1 Autore,
1955
12+12. Black to move.
Ortho-Reconstruction
(I.e. reach the same position with White to move in the shortest number
of moves.)
24 - Michel Caillaud
diagrammes, 1979
Ded. G. Yacoubian
5+10. shc#15 (Consequent Series-Helpmate in 15 moves)
25 - Werner Keym
Die Schwalbe, 1979
2+11. Last move?
26 - N. Petrovic
Problem, 1954
1st/2nd Prize 4th Thematic Tourney
6+1. Last 6 single moves?
27 - Jean Oudot
"Supplément Problèmes", L'échiquier de France, 1957
14+7. Mate in 2
28 - T. Volet
1st Prize Die Schwalbe, 1980
8+16. On which squares did captures occur and in what order?
29 - Valerian Onitiu
1st Prize Die Schwalbe 1934
15+10. Wh. retracts one move and mates in 1
30 - N. Petrovic
4th Prize Europe Echecs 1966-68
13+14. (AP) Mate in 2
31 - T. R. Dawson
The Problemist Fairy Suppl., 1933
1+2. Add 1 bl. Bishop and 1 bl. Rook to obtain an Illegal Cluster
32 - Peter Wong
US Problem Bull., May 1988
5+9. Wh. retracts one move and mates in 2
33 - W. Dittmann
feenschach, 1979
5+10. Proca-retractor. Wh. retracts 7 moves and mates in 1
34 - T. Volet
Ded. M. Caillaud & N. Plaksin
1st Prize Rex Multiplex, 1983
14+12. Draw
35 - M. Caillaud
Europe Echecs 316, 04/1985
2nd Prize Europe Echecs 85-86
14+11. Position after Wh. 27th move. Game score?
36 - Niels Høeg
Tidskrift för Schack, 1924
5+1. Høeg-retractor. Wh. retracts 2 moves and mates in 1
37 - L. Ceriani
Die Schwalbe, 1969
13+12. Release the position !
38 - Luigi Ceriani
La Genesi delle Posizioni,
1961
11+13. Release the position
39 - Luigi Ceriani
L'Italia Scacchistica, 1943
"La Donna è mobile? ... Eppur si muove!"
1st Prize Memorial V. de Barbieri
9+12. First move of the black Queen?