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JZ

Jonathon Zaczek

FIDE 2607123 ↗·Born 1985

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Classical

World #20,215

2055

Rapid

World #11,226

2063

Blitz

World #16,534

1972

Active-player world ranks · Official FIDE July 2026 lists

Opening Repertoire

All colors · ChessEver game database

B90

Sicilian

W 0D 1L 34 games

13%

score

A15

English opening

W 0D 1L 23 games

17%

score

B87

B87

W 0D 0L 33 games

0%

score

A49

King's Indian

W 1D 0L 12 games

50%

score

B06

Robatsch (modern) defence

W 1D 1L 02 games

75%

score

B53

Sicilian, Chekhover variation

W 1D 1L 02 games

75%

score

B86

B86

W 1D 0L 12 games

50%

score

C63

Ruy Lopez

W 1D 0L 12 games

50%

score

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