InmiChess

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InmiChess MS-DOS GUI [1] InmiChess,

a WinBoard compliant chess engine by Werner Inmann, written in C, also previously available as MS-DOS program with an own GUI, and as native ChessBase engine. After inspirations from a Donninger article and Steinwender’s and Friedel’s book Schach am PC [2], Werner started to write ImniChess in 1997. After implementing alpha-beta with quiescence search and evaluation based on piece-square tables, ImniChess saw the light of day in 1998, subsequent versions were further improved by a transposition table, null move pruning, razoring, and various extensions. In 1999, after exchanging ideas with Steffen A. Jakob, author of Hossa, Werner tried bitboards to implement more effective pattern recognition for a more sophisticated evaluation, but soon changed back to mailbox [3]. Since version 2.17 released in August 1999, InmiChess is able to probe Nalimov Tablebases [4].

1998#

• Inmichess on WWW by Werner Inmann, CCC, August 23, 1998
• Inmichess 2.00 by Werner Inmann, CCC, September 01, 1998
• Inmichess 2.02 by Werner Inmann, CCC, September 19, 1998

1999#

• Inmichess 2.11 by Werner Inmann, CCC, February 12, 1999
• Inmichess now also as Fritz WB-Engine by Werner Inmann, CCC, April 09, 1999
• Inmichess 2.16 now for download by Werner Inmann, CCC, July 13, 1999
• New: Inmichess 2.17 for download by Werner Inmann, CCC, August 10, 1999
• Re: ImniChess2.17 - how to set a smaller hash by Werner Inmann, CCC, August 12, 1999

2000#

• InmiChess 3.03 by Werner Inmann, CCC, March 21, 2000
• InmiChess 3.04 zum downloaden by Werner Inmann, Winboard Forum, June 16, 2000
• InmiChess and BamBam are available ! by Frank Quisinsky, CCC, October 10, 2000
• Bug in Imichess Chessbase Version? by Torstein Hall, CCC, October 11, 2000
• InmiChess by Werner Inmann, CCC, December 14, 2000

2010 …#

• CCWiki: InmiChess 3.05 - KKF Chess 2.70 - broken links by Norbert Raimund Leisner,

External Links#

• InmiChess Homepage ( Wayback Machine)
• Die Geschichte von InmiChess (German, Wayback Machine)
• InmiChess 3.06N in KCEC
• Engine Download List from Ron Murawski’s Computer-Chess Wiki

References#

1. ↑ InmiChess Homepage - Download ( Wayback Machine)
2. ↑ Dieter Steinwender, Frederic Friedel. (1995). Schach am PC, Bits und Bytes im königlichen Spiel. Markt und Technik (German)
3. ↑ Die Geschichte von InmiChess (German, Wayback Machine)
4. ↑ New: Inmichess 2.17 for download by Werner Inmann, CCC, August 10, 1999

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