František Dedrle
František Dedrle (born October 13, 1878 in Tišnov , † May 28, 1957 in Brno ) was a Czech chess composer and chess player.
Dedrle worked as a teacher in various schools in Brno and was most recently headmaster.
František Dedrle was an important endgame theorist . In 1919 he published a paper on the theory of the critical fields. His systematic investigations of the endgame checkers against two bishops and checkers against two jumpers are known.
Dedrle mainly composed three-moves and chess studies .
František Dedrle
193 Časopis českých šachistů, 10/1916
193 Časopis českých šachistů, 10/1916
a | b | c | d | e | f | G | H | ||
8th | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
8th |
7th | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
7th |
6th | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
6th |
5 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
5 |
4th | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
4th |
3 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
3 |
2 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
2 |
1 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
1 |
a | b | c | d | e | f | G | H |
White to move forces a draw
Solution :
1.Rh4 + Kxc3 2.Rxa4
b2
3.Ra3 + Kc4 4.Ra4
+ Kc5
5.Ra5 + Kc6 6.Ra1
! bxa1 = D patt
Fonts
- Study . V Praze: Vydal Šachovní klub Dobruský, 1925
- Bohemian chess miniatures: one hundred selected tasks by Bohemian problem composers . Berlin and others, Association of Scientific Publisher, 1922
Web links
- Compositions by František Dedrle on the Schwalbe's PDB server
Individual evidence
- ↑ Entry in the Brno Encyclopedia (Czech)
- ^ Edwin Bucher: Brief portrait of Prokop in: Schweizer Arbeiter Schach, 5–6 / 1949, p. 77
personal data | |
---|---|
SURNAME | Dedrle, František |
BRIEF DESCRIPTION | Czech endgame theorist |
DATE OF BIRTH | October 13, 1878 |
PLACE OF BIRTH | Tišnov |
DATE OF DEATH | May 28, 1957 |
Place of death | Brno |