Feng-hsiung Hsu

Feng-hsiung Hsu

• Feng-hsiung Hsu (; born January 1, 1959) (nicknamed Crazy Bird**) is a Taiwanese-American computer scientist and electrical engineer. His work led to the creation of the Deep Thought chess computer, which led to the first chess playing computer to defeat grandmasters in tournament play and the first to achieve a certified grandmaster-level rating.

Hsu was the architect and the principal designer of the IBM Deep Blue chess computer. He was awarded the 1991 ACM Grace Murray Hopper Award for his contributions in architecture and algorithms for chess machines. He is the author of the book Behind Deep Blue: Building the Computer that Defeated the World Chess Champion.

Early life and education Hsu was born in Keelung, Taiwan. As a child, he played Xiangqi, chess, and Go.

After graduating from National Taiwan University with a Bachelor of Science (B.S.) in electrical engineering, he came to the United States. He started his graduate work at Carnegie Mellon University in the field of computer-chess in the year 1985. In 1988 he was part of the "Deep Thought" team that won the Fredkin Intermediate Prize for Deep Thought's grandmaster-level performance. In 1989 he joined IBM to design a chess-playing computer that defeated Kasparov, Hsu worked on many other chess computers. He started with ChipTest, a simple chess-playing chip, based on a design from Unix-inventor Ken Thompson's Belle, and very different from the other chess-playing computer being developed at Carnegie Mellon, HiTech, which was developed by Hans Berliner and included 64 different chess chips for the move generator instead of the one in Hsu's series. Hsu went on to build the successively better chess-playing computers Deep Thought, Deep Thought II, and Deep Blue Prototype. In 2007, he stated the view that brute-force computation has eclipsed humans in chess, and it could soon do the same in the ancient Asian game of Go. This came to pass nine years later in 2016.

The chess computer HiTech was donated to the Computer History Museum by Hsu.

Bibliography **Behind Deep Blue: Building the Computer that Defeated the World Chess Champion*. Princeton University Press, 2002. (). Review by ChessBase.com

See also * [[arimaa]] * [[deep-blue-versus-garry-kasparov]] * Deep Blue - Kasparov, 1996, Game 1 * Deep Blue - Kasparov, 1997, Game 6 **[[game-over:-kasparov-and-the-machine]]* * ChipTest, the first in the line of chess computers co-developed by Feng-hsiung Hsu * Deep Thought, the second in the line of chess computers co-developed by Feng-hsiung Hsu * Deep Blue, another chess computer co-developed by Feng-hsiung Hsu, being the first computer to win a chess match against the world champion * List of pioneers in computer science

Notes ## External links *[Feng-hsiung Hsu](http://www.research.ibm.com/deepblue/meet/html/d.4.4.html) at IBM *[Oral History of Feng-Hsiung Hsu.](https://web.archive.org/web/20110519051727/http://archive.computerhistory.org/projects/chess/related_materials/oral-history/hsu.oral_history.2005.102644995/hsu.oral_history_transcript.2005.102644995.pdf) Interviewed by: Dag Spicer. Recorded: February 14, 2005, at Computer History Museum, Mountain View, California *[Feng-hsiung Hsu's papers](https://dblp.uni-trier.de/pid/70/1291.html) at DBLP *[Chess, China, and Education: A Ubiquity Interview with F-H Hsu](http://ubiquity.acm.org/article.cfm?id=1086452)