Dan Heisman
Dan Heisman [1] Dan Heisman,
an American engineer, USCF chess master, chess journalist, columnist and instructor. He earned a B.Sc. in mathematics in 1971 and a M.Sc in engineering in 1983, both from the Pennsylvania State University [2]. As early member of the ICCA, Dan Heisman volunteered at the Deep Blue versus Garry Kasparov matches in 1996 and 1997 [3].
Positional Evaluation
In his book Elements of Positional Evaluation [4], Dan Heisman represents an attempt at mathematical abstraction applied to chess, introducing seven concepts as fundamental in analyzing a chess position: mobility, flexibility, vulnerability, center control, piece coordination, time and speed. Heisman applies two dichotomies: actual versus potential and local versus global [5] .
| | local | global
actual | ||
Single movesfrom this position | ||
All reachable squaresfrom this position | ||
potential | ||
Single moveson an empty board | ||
All reachable squareson an empty board | ||
See also
Selected Publications
- Dan Heisman (1990, 1999, 2010). Elements of Positional Evaluation. Russell Enterprises, amazon [7]
- Dan Heisman (2003). Evaluation Criteria. pdf
- Dan Heisman (2009). Steinitz, Zermelo, and Elkies. pdf [8]
- Dan Heisman (2009). The Improving Chess Thinker. Mongoose Press
External Links
- Dan Heisman from Wikipedia
- Dan Heisman - Home
- Chessville - Interviews - Dan Heisman - Part 1, February 2003 ( Wayback Machine)
- Chessville - Interviews - Dan Heisman - Part 2, February 2003 ( Wayback Machine)
- Dan Heisman’s Chess Cafe Links ( Wayback Machine)
- Time Management During a Chess Game by Dan Heisman ( Wayback Machine)
References
- ↑ Dan Heisman - Home
- ↑ Dan Heisman from Wikipedia
- ↑ Chessville - Interviews - Dan Heisman - Part 1, February 2003 ( Wayback Machine)
- ↑ Dan Heisman (1990, 1999, 2010). Elements of Positional Evaluation. Russell Enterprises
- ↑ Robert Levinson, Richard Snyder (1993). DISTANCE: Toward the Unification of Chess Knowledge. ICCA Journal, Vol. 16, No. 3
- ↑ ICGA Reference Database
- ↑ Elements of Positional Evaluation, 4th Edition (Heisman, 2010) by John L. Jerz
- ↑ Wilhelm Steinitz, Ernst Zermelo and Noam Elkies