# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/yakov-estrin
# Generated: 2026-08-13T00:44:18.015Z

schema: https://schema.org/Person
url: "https://fame.am/person/yakov-estrin"
name: "Yakov Estrin"
slug: "yakov-estrin"
description: "Yakov Borisovich Estrin was a Russian chess player, chess theoretician, writer, and World Correspondence Chess Champion who held the chess titles of International Master and International Correspondence Chess Grandmaster."
tagline: "Russian chess player (1923–1987)"
image: "https://upload.wikimedia.org/wikipedia/en/c/c2/Yakov_Estrin.jpg"
gender: "male"
category:
  name: "Lawyers"
  slug: "lawyers"
profileType:
  name: "Lawyer"
  slug: "lawyer"
birthDate: "1923-04-21"
deathDate: "1987-02-02"
livingStatus: "DECEASED"
scores:
  popularity:           42.3
  momentum:             1.333333333333333
  historical:           12.006228
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%95%D1%81%D1%82%D1%80%D0%B8%D0%BD_%D0%AF%D0%BA%D1%96%D0%B2_%D0%91%D0%BE%D1%80%D0%B8%D1%81%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Естрин Яків Борисович"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%8A%D8%A7%D9%83%D9%88%DA%A4_%D8%A7%D8%B3%D8%AA%D8%B1%D9%8A%D9%86"
    title: "ياكوڤ استرين"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/I%C3%A0kov_Estrin"
    title: "Iàkov Estrin"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Jakow_Borissowitsch_Estrin"
    title: "Jakow Borissowitsch Estrin"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Yakov_Estrin"
    title: "Yakov Estrin"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Jakov_Estrin"
    title: "Jakov Estrin"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Jakov_Estrine"
    title: "Jakov Estrine"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%99%D7%A2%D7%A7%D7%91_%D7%90%D7%A1%D7%98%D7%A8%D7%99%D7%9F"
    title: "יעקב אסטרין"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Jakov_Borisovi%C4%8D_%C4%96strin"
    title: "Jakov Borisovič Ėstrin"
    type:  "WIKIPEDIA"
  - url: "https://lv.wikipedia.org/wiki/Jakovs_Estrins"
    title: "Jakovs Estrins"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Jacob_Estrin"
    title: "Jacob Estrin"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Jakow_Estrin"
    title: "Jakow Estrin"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%AD%D1%81%D1%82%D1%80%D0%B8%D0%BD%2C_%D0%AF%D0%BA%D0%BE%D0%B2_%D0%91%D0%BE%D1%80%D0%B8%D1%81%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Эстрин, Яков Борисович"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Jakov_Estrin"
    title: "Jakov Estrin"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q432587"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump