Hiarcs chess explorer forum mac os x#
Hiarcs chess explorer forum portable#
Hiarcs chess explorer forum software#

HIARCS vs Viswanathan Anand, AEGON Simul, The Hague NED 1997.It searched around 20,000 nodes per second, far less than it would on an average home computer. Pocket Fritz 4 (which uses the HIARCS chess engine) won the Copa Mercosur (a category 6 tournament) in Buenos Aires, Argentina with 9 wins and 1 draw on August 4–14, 2009, achieving a performance rating of 2898 while running on the HTC Touch HD mobile phone.

Hiarcs chess explorer forum software#

It also won the 2009 International CSVN Tournament, and the World Chess Software Championship in 20. In December 2007, HIARCS won the 17th International Paderborn Computer Chess Championship, and after the disqualification of Rybka, HIARCS was placed first at the 2008 World Computer Chess Championship. It is the top handheld on the SSDF rating list, and was considered the strongest engine in a comprehensive review of 63 handheld chess programs. Since 2005, HIARCS has been tested to be the strongest chess program available on a handheld device. All the four games were drawn, resulting in a tied match. In January 2003, HIARCS played a four-game match against Grandmaster Evgeny Bareev, world number 8 at the time. In the same year, HIARCS went on to win the Godesberg Open ahead of Grandmasters and International Masters. In April 1997, HIARCS 6.0 became the first PC chess program to win a match played at tournament time controls over a FIDE International Master. In 1991, it won the title of the World Amateur Microcomputer Chess Champion at the 11th World Microcomputer Chess Championship (WMCCC), in 1992, it won the gold medal at the 4th Computer Olympiad, and in 1993, it won the World Microcomputer Chess Championship held in Munich. HIARCS has won numerous computer and human tournaments.

Hiarcs chess explorer forum mac os x#

Since Version 14, released in August 2012, HIARCS has been sold along with its own GUI (Chess Explorer) available on Mac OS X and Windows. HIARCS 12.1 and 13 are the engines in Pocket Fritz by Chessbase. Version 11, the first version to support multiprocessing, was released in December 2006. In 1996, Hiarcs 4.0 became the first version to be marketed by Chessbase sold inside the Fritz GUI. In 1991, Hiarcs went commercial and Hiarcs 1.0 was released for PCs and the MS-DOS operating system. Īt the end of the 80s, HIARCS was rewritten in C, and soon competed in computer chess tournaments. This resulted in a program that relied on positional algorithms, rather than search depth. To compensate for this, Mark developed some heuristics to guide the program's search and evaluation in a more 'targeted' way. Subsequent versions were also written in interpreted Basic, which meant that the program was rather slow. The first version of HIARCS was written in 1980 in PDP-11 Basic, when Mark Uniacke was only 15 years old. HIARCS author Mark Uniacke said in a 2011 video interview that one of his current priorities in development is improving HIARCS to play in a more 'human-like fashion' at different Elo strengths.

HIARCS opening book authors over time were Eric Hallsworth, Sebastian Böhme and Harvey Williamson, who is also operating HIARCS regularly at various computer chess tournaments.

Hiarcs chess explorer forum portable#

Because Hiarcs is written portable in C, it is available on multiple platforms such as Pocket PC, Palm OS, PDAs, iOS, Microsoft Windows and Mac OS X.

Its name is an acronym standing for higher intelligence auto-response chess system. HIARCS is a proprietary UCI chess engine developed by Mark Uniacke.