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Ivan Sokolov

Researchers / independent engineers · Chess · milestone at age 19 ·T4 Specialist-known
Milestone (age 19)
Became a FIDE Grandmaster in 1987 at age 19, the youngest GM in the world at the time, and won the Yugoslav Championship in 1988 at age 20.
Born in Jajce, Bosnia, Sokolov learned chess at age 6 from his father, an amateur chess player. He joined Chess Club Bosna in Sarajevo, where he trained for nearly thirty years. He progressed rapidly: FM in 1985 at 17, IM in 1986, and GM in 1987 at 19, making him the fifth youngest grandmaster in chess history at that point.
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Starting point

Born in Jajce, Bosnia and Herzegovina, Yugoslavia; father was an amateur chess player who taught him the game at age 6; family financial background not documented.

Current position (2025)

Chess grandmaster and author; FIDE rating 2567 as of 2025; active in chess writing and commentary.

How this path compounded
01 Starting advantages

4/24 starting-position score

Strongest documented signals: Parent / family domain, Elite institution pipeline, Direct domain exposure.

Describes the starting position, not what the person later made of it.

Cohort percentile: 9
02 Built or converted leverage

10/25 multiplying-capacity score

Strongest observed levers:Domain proximity, Started serious reps before 20, Prior reps.

Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.

Cohort percentile: 10
03 Compounding trajectory

6 documented steps

The timeline below shows the sequence of work and transitions around the selected early milestone. It is evidence of a path, not proof that every step was necessary.

Milestone at age 19
04 Observed career standing

T4 · Specialist-known

Notable, but primarily known within a niche. The tier summarizes documented career recognition through the data cutoff—not Ivan Sokolov's worth or future potential.

Question four · where did the leverage come from?

Ivan Sokolov's leverage provenance

Each non-zero lever gets a best-supported origin, evidence signals, and confidence. Unresolved is the honest default when the biography cannot distinguish self-built, advantage-enabled, earned, external, or mixed.

Started serious reps before 201/1
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (1/2)Elite institution pipeline (1/2)
Domain proximity2/2
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Direct domain exposure (1/2)Parent / family domain (1/2)Elite institution pipeline (1/2)
Prior reps2/3
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (1/2)Elite institution pipeline (1/2)
Scarce skill depth2/3
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (1/2)Elite institution pipeline (1/2)
Concentration intensity2/3
Unresolvedlow confidence

No current annotation distinguishes self-built, enabled, or earned origins for this lever.

No decisive linked signal
Elite ecosystem network1/3
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (1/2)Elite institution pipeline (1/2)

This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Ivan Sokolov's outcome attributable to any origin.

Luck is not a leftover score.

Structural luck, Encounter luck, Event luck, Outcome variance can change every arrow in the path. This successful-only dataset cannot observe the near-identical paths that did not break through, so luck stays visible and unscored.

Within Researchers / independent engineers, Ivan Sokolov's starting-advantage total is at the 9th percentile. Separately, their built or converted leverage total is at the 10th percentile. Other T4 profiles average 5.7 / 24 starting advantage and 10.3 / 25 leverage. Similar scores appear in other tiers, so these figures describe positioning—not a cause.
Trajectory
  1. 1985 · age 17
    Achieved the FIDE Master title.
  2. 1987 · age 19
    Became a Grandmaster, the youngest in the world
    The time and fifth youngest in chess history.
  3. 1988 · age 20
    Won the Yugoslav Chess Championship.
  4. 1995 · age 27
    Won the Dutch Chess Championship after relocating to
    The Netherlands.
  5. 1999 · age 31
    Defeated Garry Kasparov in a major tournament game
    A career-highlight victory.
  6. 2004 · age 36
    Reached peak FIDE rating of 2706 and peak world ranking of No. 13.
Primary leverage engine
Technical depth
Scarce technical / intellectual depth
Secondary engine
Early specialization
Built/converted leverage
10 / 25
evidence: High
Built or converted leverage

Multiplying capacity documented later in the path. Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.

Started serious reps before 20
1/1
Prior reps
2/3
Scarce skill depth
2/3
Native distribution
0/3
Elite ecosystem network
1/3
Complementary team
0/2
Structural wave / timing
0/3
Concentration intensity
2/3
Capital safety
0/2
Domain proximity
2/2
Starting-advantage scores (0–2 each)

Access or conditions documented near the beginning of the path. Zero means "no clear evidence in reviewed sources," not "advantage was absent."

Family financial platform
0/2
Parent / family domain
1/2
Inherited audience / network
0/2
Elite institution pipeline
1/2
Frontier geography
0/2
Rare early tools
0/2
Dedicated mentor / coach
0/2
Exceptional peer / cofounder
0/2
Early online platform
0/2
Direct domain exposure
1/2
Prodigy / innate ability
1/2
Adversity / constraint catalyst
0/2

Family context

Born in Jajce, Bosnia and Herzegovina, Yugoslavia; father was an amateur chess player who taught him the game at age 6. Family financial background not documented in reviewed sources.

Parent / family domain

His father was an amateur chess player who introduced him to the game, providing initial domain exposure but not professional-level expertise or networks.

Archetype & tags
Self-created domain repetitionfather taught chessChess Club Bosnaearly tournament playyoungest GM in worldYugoslav chess scene
Evidence summary

Sokolov learned chess from his amateur-player father at age 6 and joined Chess Club Bosna in Sarajevo, where he remained a member for nearly thirty years. His father provided initial domain exposure but the family had no documented professional chess connections or financial resources. His rapid rise from FM to GM in two years (1985-1987), becoming the youngest GM in the world at 19, reflects exceptional talent and intensive self-directed study. The Yugoslav chess ecosystem and Chess Club Bosna provided a competitive training environment.

advantage confidence: Medium · source count: 4 · audit: not_independently_audited · status: subagent_researched_beta

Sources
Related — same primary engine