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Daniel O`Byrne

FIDE 440825 ↗·Born 1948

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Classical

World #104,523

1717

Rapid

World #61,675

1743

Blitz

World #24,281

1897

Active-player world ranks · Official FIDE July 2026 lists

Recent Tournaments

Result from Daniel O`Byrne's perspective

Armed Forces Chess Championship 2026 logo

Armed Forces Chess Championship 2026

Apr 18, 20263 games
1/3
Score
0W · 2D · 1L
34th NATO Chess Championship logo

34th NATO Chess Championship

5 games
1.5/5
Score
0W · 3D · 2L

Opening Repertoire

All colors · ChessEver game database

B40

Sicilian defence

W 3D 1L 26 games

58%

score

A45

Queen's pawn game

W 0D 0L 33 games

0%

score

C02

French

W 1D 0L 12 games

50%

score

C10

French

W 1D 0L 12 games

50%

score

A01

Nimzovich-Larsen attack

W 0D 1L 12 games

25%

score

A04

Reti opening

W 0D 1L 12 games

25%

score

C00

French

W 0D 1L 12 games

25%

score

D00

Queen's pawn, Mason variation

W 0D 0L 22 games

0%

score