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Karl Berndtsson

Swedish chess player (1892-1943)

Correspondence, annotated notebooks and portrait silhouettes prepared for research
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 27, 2025
Entity authorityQ2898101 ↗
Source-derived summary

Karl Mathias Berndtsson Kullberg (16 March 1892 – 29 September 1943) was a Swedish chess master who was born and died in Gothenburg.

He won at Copenhagen 1916, and lost a match for the Swedish Chess Championship to Gustaf Nyholm (1½–3½) in 1917. He was first in the national tournaments in 1918, 1920, 1921 (jointly), and 1926. He took 14th at Göteborg 1920 (Paul Johner won), won Nordic Chess Championship at Oslo 1928, and took 6th at Örebro 1935 (Alexander Alekhine won).

Berndtsson played for Sweden in three Chess Olympiads:

In the 3rd Olympiad at Hamburg 1930 (+7−7=2);

In the 4th Olympiad at Prague 1931 (+5−5=8);

In the 5th Olympiad at Folkestone 1933 (+6−3=5);

and won team bronze medal in 1933.

Editorial summary

This brief starts where responsible research should: with the source description of “Karl Berndtsson” as swedish chess player (1892-1943). Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1892, 1943, 1916, 1917—that can be checked directly. The linked authority record independently contributes the date 1892-03-16. The account is most persuasive where Karl, Berndtsson and Swedish can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the people & ideas register because the source frames it as swedish chess player (1892-1943). Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Mar 27, 2025. The linked authority identifier is Q2898101. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1892, 1943, 1916 and 1917.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Karl Berndtsson”, its source revision and the description used here.
  2. Expand the search: follow Karl Berndtsson primary sources, Karl Berndtsson archive and Karl research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Karl Berndtsson”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. How has the subject’s reputation changed across later accounts?
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Source & attribution

This entry incorporates text from “Karl Berndtsson” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.