# Emanuel Lasker

> former World Chess champion (1868–1941)

**Wikidata**: [Q57095](https://www.wikidata.org/wiki/Q57095)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Emanuel_Lasker)  
**Source**: https://4ort.xyz/entity/emanuel-lasker

## Summary
Emanuel Lasker was a German mathematician, philosopher, and chess player, best known for being the world chess champion from 1894 to 1921. He is widely regarded as one of the greatest chess players in history and made significant contributions to both mathematics and philosophy.

## Biography
- Born: December 24, 1868
- Nationality: German
- Education: Studied at Heidelberg University, Friedrich-Alexander-Universität Erlangen-Nürnberg, and briefly at Tulane University
- Known for: World Chess Champion (1894–1921), mathematician, philosopher, and chess composer
- Employer(s): Affiliated with various academic institutions including Heidelberg University, Friedrich-Alexander-Universität Erlangen-Nürnberg, and Tulane University
- Field(s): Chess, Mathematics, Philosophy

## Contributions
Emanuel Lasker made several notable contributions across multiple fields:
- **Chess**: Dominated the chess world for 27 years as World Chess Champion, defeating top players like Wilhelm Steinitz, Mikhail Chigorin, and Frank Marshall.
- **Mathematics**: Authored several mathematical papers and made contributions to algebra and mathematical analysis.
- **Philosophy**: Wrote "Struggle as an Expression of the Life of Mankind" (1907), a philosophical work exploring the nature of human struggle.
- **Chess Composition**: Created numerous endgame studies and chess problems that are still studied today.
- **Publications**: Authored "Lasker's Chess Manual" (1925), a comprehensive guide to chess strategy and endgame play.

## FAQs
### What is Emanuel Lasker most famous for?
Emanuel Lasker is most famous for being the world chess champion for 27 years, from 1894 to 1921. He was the longest-reigning world chess champion in history and is considered one of the greatest players of all time.

### Where did Emanuel Lasker study?
Lasker studied at Heidelberg University and Friedrich-Alexander-Universität Erlangen-Nürnberg in Germany. He also spent time at Tulane University in New Orleans, Louisiana, in the United States.

### What were Emanuel Lasker's contributions to mathematics?
Emanuel Lasker made contributions to algebra and mathematical analysis. He published several mathematical papers and was recognized for his work in abstract algebra, particularly in the area of primary decomposition in commutative algebra.

### What philosophical works did Emanuel Lasker write?
Emanuel Lasker wrote "Struggle as an Expression of the Life of Mankind" (1907), which explored the philosophical concept of struggle in human life. He also wrote other philosophical treatises that examined the nature of competition and human behavior.

### What is the Lasker Variation?
The Lasker Variation refers to specific chess openings and endgame positions that Emanuel Lasker developed or popularized. These variations are still used by chess players today and are studied for their strategic depth.

## Why They Matter
Emanuel Lasker's influence extends far beyond chess. As a world chess champion, he revolutionized the game with his psychological approach and deep strategic understanding. His mathematical contributions, particularly in algebra, advanced abstract mathematical theory. In philosophy, his works provided unique insights into human nature and struggle. His interdisciplinary approach made him a pivotal figure in multiple fields, inspiring future generations of mathematicians, philosophers, and chess players.

## Notable For
- Longest-reigning World Chess Champion (1894–1921)
- Contributions to abstract algebra and primary decomposition theory
- Author of "Lasker's Chess Manual" (1925)
- Publication of philosophical works including "Struggle as an Expression of the Life of Mankind" (1907)
- Development of the Lasker Variation in chess openings
- Recognition in Germany's Sports Hall of Fame (2006)
- Chess compositions and endgame studies still studied today

## Body
### Early Life and Education
Emanuel Lasker was born on December 24, 1868, in Germany. He pursued higher education at Heidelberg University and Friedrich-Alexander-Universität Erlangen-Nürnberg, where he studied mathematics and philosophy. His academic background laid the foundation for his later interdisciplinary contributions.

### Chess Career
Lasker became the world chess champion in 1894 after defeating Wilhelm Steinitz and held the title for 27 years until 1921. His reign included successful defenses against top players like Mikhail Chigorin, Frank Marshall, and José Capablanca. His playing style was characterized by deep positional understanding and psychological warfare, influencing generations of chess players.

### Mathematical Contributions
Lasker's work in mathematics focused on abstract algebra and commutative algebra. He published several papers that contributed to the development of primary decomposition theory, a fundamental concept in algebraic geometry and commutative algebra. His mathematical insights were ahead of his time and remain relevant in modern mathematical research.

### Philosophical Works
In 1907, Lasker published "Struggle as an Expression of the Life of Mankind," a philosophical treatise exploring the role of struggle in human development. His philosophical ideas emphasized the interplay between competition, conflict, and progress, offering a unique perspective on human nature.

### Chess Compositions and Publications
Lasker was also a prolific chess composer, creating endgame studies and problems that are still used for training. His 1925 publication, "Lasker's Chess Manual," remains a classic in chess literature, offering deep insights into strategy and endgame play. The manual is still referenced by chess players and educators worldwide.

### Legacy and Recognition
Emanuel Lasker's legacy spans chess, mathematics, and philosophy. He was inducted into Germany's Sports Hall of Fame in 2006, recognizing his contributions to chess. His interdisciplinary approach and innovative thinking continue to inspire scholars and practitioners in multiple fields. His life's work demonstrates the interconnectedness of intellectual disciplines and the power of strategic thinking.

## References

1. MacTutor History of Mathematics archive
2. Bibliothèque nationale de France
3. German National Library
4. Integrated Authority File
5. BnF authorities
6. LIBRIS. 2012
7. Mathematics Genealogy Project
8. Czech National Authority Database
9. Find a Grave
10. International Standard Name Identifier
11. CiNii Research
12. Encyclopædia Britannica Online
13. SNAC
14. Brockhaus Enzyklopädie
15. Gran Enciclopèdia Catalana
16. Croatian Encyclopedia
17. Freebase Data Dumps. 2013
18. Virtual International Authority File
19. CONOR.SI
20. Golden
21. Bibliography of the History of the Czech Lands