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Schliemann–Jänisch Defence

chess opening variation of the Ruy Lopez (3….f5)
Thing chess_opening Q3277889
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Schliemann–Jänisch Defence

Summary

Schliemann–Jänisch Defence is a chess opening[1]. It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Schliemann–Jänisch Defence's instance of is recorded as chess opening[3].
  • Schliemann–Jänisch Defence's GND ID is recorded as 4240219-0[4].
  • Schliemann–Jänisch Defence's GND ID is recorded as 4240220-7[5].
  • Schliemann–Jänisch Defence's subclass of is recorded as Ruy Lopez[6].
  • Schliemann–Jänisch Defence's part of is recorded as chess terminology[7].
  • Schliemann–Jänisch Defence's sport is recorded as chess[8].
  • Schliemann–Jänisch Defence's Google Knowledge Graph ID is recorded as /g/121rcpxh[9].
  • Schliemann–Jänisch Defence's Google Knowledge Graph ID is recorded as /g/1223qndw[10].
  • Schliemann–Jänisch Defence's Portable Game Notation is recorded as e4 e5[11].
  • Schliemann–Jänisch Defence's Portable Game Notation is recorded as Nf3 Nc6[12].
  • Schliemann–Jänisch Defence's Portable Game Notation is recorded as Bb5 f5[13].
  • Schliemann–Jänisch Defence's ECO code is recorded as C63[14].

Why It Matters

Schliemann–Jänisch Defence has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2] It is known by 18 alternative names across languages and contexts.[15]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  3. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [15] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Schliemann–Jänisch Defence. Retrieved May 3, 2026, from https://4ort.xyz/entity/schliemann-j-nisch-defence
MLA “Schliemann–Jänisch Defence.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/schliemann-j-nisch-defence.
BibTeX @misc{4ortxyz_schliemann-j-nisch-defence_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Schliemann–Jänisch Defence}}, year = {2026}, url = {https://4ort.xyz/entity/schliemann-j-nisch-defence}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Schliemann–Jänisch Defence — https://4ort.xyz/entity/schliemann-j-nisch-defence (retrieved 2026-05-03)

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