Chrilly+Donninger

an Austrian computer scientist, statistician and professional computer chess, games and trading optimization programmer. He holds a Ph.D. in [|Mathematical Statistics] from Vienna University of Technology and worked at [|Institute of Advanced Studies, Vienna] and [|Siemens], until he became freelance chess programmer in 1993. Chrilly is author and co-author of various chess programs, most notably Nimzo and the FPGA chess entity Hydra under the patronage of the Pal Group of Companies and [|Sheikh] Tahnoon Bin Zayed Al Nahyan of [|Abu Dhabi], [|United Arab Emirates], discontinued in 2006, while Chrilly continued programming on the game theory related topic of bank trading optimization software for stock-markets. Since 2007 he is chief scientist for the Sibyl financial project of PAL group, and maintains the Sibyl Godot Finance Server along with Steffen Jakob. Besides, since 2010, Chrilly is lecturer in [|Quantitative Finance] at the [|University of Jena]. || toc =Photos=
 * Home * People * Chrilly Donninger**
 * [[image:ChrillyDonninger99.JPG link="http://old.csvn.nl/pics/part.jpg"]] ||~  || **Christian (Chrilly) Donninger**,
 * Chrilly Donninger ||~  ||^   ||
 * [[image:bronsteinchrillyjohan.gif width="638" height="470" link="http://www.thorstenczub.de/aegon.html"]] ||
 * David Bronstein vs. Nimzo by Chrilly, Johan de Koning kibitzing, Aegon 1997 ||


 * [[image:nimzochrillydieter.gif width="337" height="357" link="http://www.thorstenczub.de/aegon.html"]] ||~  || [[image:angezapftchrilly.gif link="http://www.thorstenczub.de/Paderborn.html"]] ||
 * Chrilly Donninger and Dieter Steinwender, Aegon 1997 ||~  || Chrilly celebrating Nimzo's victory IPCCC 1998 ||

=Chrilly's Programs=
 * Nimzo (Nimzo Guernica, Nimzo 3, Nimzo 98, Nimzo 2000)
 * Minimax a didactical open source program in Basic, with Dieter Steinwender
 * Hydra 97 with Alex Kure
 * Tiger Grenadier
 * Schweinehund
 * Brutus (FPGA)
 * Hydra

=Null Move= In 1993 Chrilly Donninger published the famous Null Move paper in the ICCA Journal and made Null Move popular to a great audience of computer chess researchers and programmers. Since then, also due to the concrete implementation in pseudo C, Null Move became standard in modern chess programs.  =232= Donninger developed the Auto232 protocol not only to interface with the external Chess 232 Board to make playing PC programs a dedicated experience, but to play automatic matches between different computers via the serial [|RS-232] communication ports. The Interface software was able to "hook" the input and output of various commercial PC chess programs. With the advent and wider distribution of the standardized computer chess protocols such as the Chess Engine Communication Protocol and the Universal Chess Interface, supported by graphical user interfaces as well as chess programs, Auto232 became more and more obsolete.

=CHE= Chrilly introduced a Graphical Language for Expressing Chess Knowledge in Nimzo, CHE, which was apparently used as a root-preprocessor. Time Management issues were also on Chrilly's track.  =Guernica= Nimzo Guernica was Donninger's first program, a manifest of Chrilly's [|Anti-war] engagement.
 * [[image:PicassoGuernica.jpg link="https://en.wikipedia.org/wiki/File:PicassoGuernica.jpg"]] ||
 * Pablo Picasso, [|Guernica from Wikipedia] ||

=Éclat= Chrilly Donninger had strong objections and repugnance against the [|Iraq War], which began on March 20, 2003 with the [|United States-led invasion]. His pacifism in conjunction with counter [|Americanism] was justified by the traumatic experience of his father during [|World War II] in [|Austria]. Chrilly, at the same time somehow related with hosting of the upcoming Graz WCCC 2003 event, emotionally overacted and sent hatred e-mails to American computer chess programmers, which led to a boycott of the WCCC by those programmers and others, most notably by Bruce Moreland. Chrilly later apologized, but the hurt was already too big.

=Writer= Chrilly is regularly column writer in the German chess magazines KARL and Kaissiber. He also wrote for Modul, PC Schach, Computerschach und Spiele and the ICGA Journal.

=Selected Publications=

1987 ...

 * Chrilly Donninger (**1987**). //Mathematische, statistische und computergestützte Methoden der Netzwerkanalyse//. (Mathematical, statistical and programming methods for the Analysis of networks), Ph.D. thesis, Vienna University of Technology

1990 ...

 * Chrilly Donninger (**1992**). //The Relation of Mobility, Strategy and the Mean Dead Rabbit in Chess//. Heuristic Programming in AI 3
 * Chrilly Donninger (**1993**). //Null Move and Deep Search: Selective-Search Heuristics for Obtuse Chess Programs//. ICCA Journal, Vol. 16, No. 3
 * Ingo Althöfer, Chrilly Donninger, Ulf Lorenz, Valentin Rottmann (**1994**). //On Timing, Permanent Brain and Human Intervention//. Advances in Computer Chess 7
 * Chrilly Donninger (**1994**). //A La Recherche du Temps Perdu: `That was easy'//. ICCA Journal, Vol. 17, No. 1
 * Chrilly Donninger (**1994**). //Die Kunst des Nichtstuns//. CSS 2/94, [|pdf] (German)

1995 ...

 * Chrilly Donninger (**1996**). //Zauberlehrling - Das Auto232-Protokoll im Detail//. CSS 1/96, [|pdf] (German)
 * Chrilly Donninger (**1996**). //CHE: A Graphical Language for Expressing Chess Knowledge//. ICCA Journal, Vol. 19, No. 4
 * Chrilly Donninger, [|Klaus Manhart] (**1997**). //Der PC lernt Schach - Das Spiel der Könige//. [|DOS], April 1997, [|pdf]
 * Chrilly Donninger (**1999**). //Computer machen keine Fehler//. CSS 2/99, [|pdf] (German)
 * Chrilly Donninger (**1999**). //Der Fortschritt ist nicht aufzuhalten - Chrilly Donninger über Endspieldatenbanken//. CSS  6/99, [|pdf] (German)

2000 ...

 * Chrilly Donninger (**2000**). //W. Steinitz gegen L. Gott//. [|Kaissiber] Nr. 15, [|pdf] (German)
 * [|Wenzel Mraček] (**2003**). //Zu Besuch bei Christian „Chrilly“ Donninger//. [|pdf] (German)
 * Chrilly Donninger, Alex Kure, Ulf Lorenz (**2004**). //Parallel Brutus: The First Distributed, FPGA Accelerated Chess Program//. [|IPDPS’04]
 * Chrilly Donninger, Ulf Lorenz (**2004**). //[|The Chess Monster Hydra]// in [|Field Programmable Logic and Application], 14th International Conference, FPL 2004, Leuven, Belgium, August 30-September 1, 2004. Proceedings, pp 927-932. Springer Berlin / Heidelberg, ISBN 978-3-540-22989-6, [|pdf]
 * Carl Bicknell (**2004**). //Interview with Chrilly Donninger, Subject: Hydra//. Selective Search 113, pp. 19, [|pdf] hosted by Mike Watters

2005 ...

 * Chrilly Donninger, Ulf Lorenz (**2005**). //The Hydra project//. Xcell Journal, Issue 53, pp. 94–97.
 * Chrilly Donninger (**2005**). //Shredder gegen Hydra in Abu Dhabi//. CSS online (German)
 * Chrilly Donninger, Ulf Lorenz (**2005**). //[|Innovative Opening-Book Handling]//. Advances in Computer Games 11, [|pdf]

=Forum Posts=
 * [|I know something of Dr.Donninger] by Chrilly Donninger, Hiarcs Forum, October 10, 2007

=External Links= > [|Sibyl Godot: Finance Server - Chrilly Donninger]
 * [|Chrilly Donninger from Wikipedia]
 * [|Chrilly's ICGA Tournaments]
 * [|Sibyl Godot: Finance Server] by Chrilly Donninger and Steffen Jakob
 * [|Geschichten aus dem Hochland] (German)
 * [|Donninger, Chrilly] from [|computer-go.info]
 * [|Meet the Authors] by Ed Schröder
 * [|Donninger: Widmungen], ChessBase Spotlights (German)
 * [|Denkspiele und mehr - Chrillys Ecke] (German) by Lars Bremer
 * [|Donninger, Christian] from [|Schachcomputer.info - Wiki] (German)
 * [|Jan Louwman, 1924 – 2002] Eric van Reem and Dr Christian Donninger remembering Jan Louwman, at [|ChessBase.com]
 * [|Does Kasparov play 2800 Elo against a computer?] by Chrilly Donninger, ChessBase News, August 26, 2003
 * [|Parallele Schachprogrammierung], ChessBase News, September, 16, 2003 (German)
 * [|From Brutus to Hydra - The mathematician Donninger about the evolution of his chess program], [|Danube University Krems], January 19, 2004
 * [|Workshop Jena 2008: Analysis, Design, and Programming of Games] pictorial report by Ingo Althöfer

=References= =What links here?= include page="Chrilly Donninger" component="backlinks" limit="180"
 * Up one level**