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Jan Timman

Athletes · Chess · milestone at age 22 ·T2 Field-leading

Milestone (age 22)

Attained the Grandmaster title in 1974 at age 22, becoming the Netherlands' third Grandmaster after Max Euwe and Jan Hein Donner, and won the Dutch Chess Championship for the first time in the same year. By age 26 he had also won international tournaments at Hastings 1973-74, Sombor 1974, Netanya 1975, and Reykjavik 1976.

Timman was born in Amsterdam, the son of mathematics professor Reinier Timman and his wife Anneke, who as a schoolgirl was a mathematics student of former world champion Max Euwe. He learned chess at 8, came fourth in the Dutch Junior (under-20) Championship at 12, became junior champion at 14, and finished third at the World Junior Championship in Jerusalem at 15. He received the International Master title in 1971 at 19 and the Grandmaster title in 1974 at 22.

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Starting point

Born in Amsterdam in 1951 to a mathematics professor father and a mother who had been a student of former world champion Max Euwe; learned chess from his older brother Ton, a FIDE Master.

Current position (2026 · deceased)

Died on February 18, 2026 at age 74 in Arnhem, Netherlands; final role as one of the Netherlands' most celebrated chess grandmasters and chess authors.

How this path compounded

01 Starting advantages

10/24 starting-position score

Strongest documented signals: Parent / family domain, Direct domain exposure, Prodigy / innate ability.

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

Cohort percentile: 79

02 Built or converted leverage

12/25 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: 58

03 Compounding trajectory

9 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 22

04 Observed career standing

T2 · Field-leading

Dominant figure at the top of a field. The tier summarizes documented career recognition through the data cutoff—not Jan Timman's worth or future potential.

How tiers work →

Question four · where did the leverage come from?

Jan Timman'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 (2/2)Dedicated mentor / coach (1/2)

Domain proximity2/2

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Direct domain exposure (2/2)Parent / family domain (2/2)

Prior reps2/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (2/2)Dedicated mentor / coach (1/2)

Scarce skill depth2/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (2/2)Dedicated mentor / coach (1/2)

Concentration intensity2/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Family financial platform (1/2)Dedicated mentor / coach (1/2)

Capital safety1/2

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Family financial platform (1/2)

Elite ecosystem network1/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Inherited audience / network (1/2)Parent / family domain (2/2)Exceptional peer / cofounder (1/2)

Structural wave / timing1/3

Externalmedium confidence

A structural wave is external to the person, even when their position improved access to it.

No decisive linked signal

This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Jan Timman'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 Athletes, Jan Timman's starting-advantage total is at the 79th percentile. Separately, their built or converted leverage total is at the 58th percentile. Other T2 profiles average 7.9 / 24 starting advantage and 12.3 / 25 leverage. Similar scores appear in other tiers, so these figures describe positioning—not a cause.

Trajectory

1967 · age 15
World Junior Championship bronze
Finished third at the World Junior Chess Championship in Jerusalem at age 15, marking his emergence as an international talent.
1971 · age 19
International Master title
Awarded the International Master title by FIDE, establishing himself as a serious competitive player.
1974 · age 22
Grandmaster title and first Dutch Championship
Attained the Grandmaster title, becoming the Netherlands' third GM after Max Euwe and Jan Hein Donner, and won the Dutch Chess Championship for the first time.
1976 · age 24
Reykjavik tournament victory
Won the Reykjavik international tournament (shared with Fridrik Olafsson), continuing his string of international victories.
1982 · age 30
World No. 2 ranking
Reached the world No. 2 ranking on the FIDE list, behind only Anatoly Karpov, earning the moniker 'The Best of the West'.
1985 · age 33
Won FIDE Interzonal in Taxco
Won the Interzonal tournament in Taxco, qualifying for the Candidates cycle for the first time.
1993 · age 41
FIDE World Championship challenger
Lost the 1993 FIDE World Championship title match to Anatoly Karpov, the culmination of his quest for the chess crown.
1996 · age 44
Ninth Dutch Championship
Won his ninth and final Dutch Chess Championship, capping a dominant national career spanning over two decades.
2026 · age 74
Death
Died on February 18, 2026 in Arnhem, Netherlands, remembered as one of the greatest Western chess players of his era.

Primary leverage engine

Technical depth

Scarce technical / intellectual depth

Secondary engine

Early specialization

Built/converted leverage

12 / 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

1/3

Concentration intensity

2/3

Capital safety

1/2

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

1/2

Parent / family domain

2/2

Inherited audience / network

1/2

Elite institution pipeline

0/2

Frontier geography

0/2

Rare early tools

0/2

Dedicated mentor / coach

1/2

Exceptional peer / cofounder

1/2

Early online platform

0/2

Direct domain exposure

2/2

Prodigy / innate ability

2/2

Adversity / constraint catalyst

0/2

Family context

Timman was born in Amsterdam, the son of mathematics professor Reinier Timman and his wife Anneke, who as a schoolgirl was a mathematics student of former world champion Max Euwe. His older brother Ton (1948-2014) held the chess title of FIDE Master. The family had a strong academic and chess background.

Parent / family domain

Timman's family had significant chess domain expertise: his mother was a student of former world champion Max Euwe, his father was a mathematics professor (closely related to chess aptitude), and his older brother Ton was a FIDE Master. This created a family-domain apprenticeship environment where chess was embedded in daily life.

Archetype & tags

Family-domain apprenticeshipchessGrandmasterMax Euwemathematics professor familyDutch championshipFIDE Master brotherearly prodigy

Evidence summary

Timman's chess development was deeply embedded in his family environment: his mother studied under former world champion Max Euwe, his father was a mathematics professor, and his older brother was a FIDE Master who introduced him to chess and provided early competitive pressure. He showed prodigy-level talent (fourth in Dutch Junior Championship at 12, champion at 14, World Junior bronze at 15) and achieved Grandmaster status at 22. The family's academic and chess background provided both domain expertise and a network connection to the Dutch chess elite through Max Euwe. His father's professorship provided modest financial stability.

advantage confidence: High · source count: 3 · audit: not_independently_audited · status: subagent_researched_beta

Sources

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