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Greco Defence

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Greco Defence

Summary

Greco Defence is a chess opening[1]. It draws 25 Wikipedia views per month (chess_opening category, ranking #78 of 129).[2]

Key Facts

  • Greco Defence's instance of is recorded as chess opening[3].
  • Greco Defence's subclass of is recorded as King's Knight Opening[4].
  • Greco Defence's Freebase ID is recorded as /m/04p1_w[5].
  • Greco Defence's Portable Game Notation is recorded as e4 e5[6].
  • Greco Defence's Portable Game Notation is recorded as Nf3 Qf6[7].
  • Greco Defence's ECO code is recorded as C40[8].

Why It Matters

Greco Defence draws 25 Wikipedia views per month (chess_opening category, ranking #78 of 129).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[9] It is known by 4 alternative names across languages and contexts.[10]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . Freebase Data Dumps. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . 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). Greco Defence. Retrieved May 3, 2026, from https://4ort.xyz/entity/greco-defence
MLA “Greco Defence.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/greco-defence.
BibTeX @misc{4ortxyz_greco-defence_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Greco Defence}}, year = {2026}, url = {https://4ort.xyz/entity/greco-defence}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Greco Defence — https://4ort.xyz/entity/greco-defence (retrieved 2026-05-03)

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