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JB

Jack Boyer-Olson

FIDE 39967735 ↗·Born 2015

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Classical

World #52,248

1884

Blitz

World #28,563

1862

Active-player world ranks · Official FIDE July 2026 lists

Recent Tournaments

Result from Jack Boyer-Olson's perspective

2026 Marshall Premier FIDE | June logo

2026 Marshall Premier FIDE | June

Jun 14, 20261 game
0/1
Score
0W · 0D · 1L
Marshall March Under 2400 logo

Marshall March Under 2400

Apr 19, 20263 games
2.5/3
Score
2W · 1D · 0L
2026 Marshall Premier FIDE | April logo

2026 Marshall Premier FIDE | April

Apr 5, 20261 game
0/1
Score
0W · 0D · 1L

Opening Repertoire

All colors · ChessEver game database

B33

Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation

W 3D 1L 26 games

58%

score

D11

Slav Defense: Modern Line

W 1D 0L 12 games

50%

score

E06

Catalan Opening: Closed

W 1D 1L 02 games

75%

score

E05

Catalan Opening: Open Defense, Classical Line

W 0D 1L 12 games

25%

score

A11

English Opening: Caro-Kann Defensive System

W 1D 0L 01 games

100%

score

A70

Benoni Defense: Classical Variation

W 1D 0L 01 games

100%

score

B20

Sicilian Defense: Keres Variation

W 1D 0L 01 games

100%

score

D01

Rapport-Jobava System

W 1D 0L 01 games

100%

score