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Efren Ruben Marin Boett

FIDE 3906434 ↗·Born 1970

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Classical

World #46,531

1907

Rapid

World #38,528

1844

Blitz

World #28,689

1861

Active-player world ranks · Official FIDE July 2026 lists

Opening Repertoire

All colors · ChessEver game database

B07

Pirc defence

W 1D 0L 23 games

33%

score

A00

Van't Kruijs opening

W 1D 0L 01 games

100%

score

A01

Nimzovich-Larsen attack

W 1D 0L 01 games

100%

score

A83

Dutch

W 1D 0L 01 games

100%

score

B12

Caro-Kann

W 1D 0L 01 games

100%

score

C02

French

W 1D 0L 01 games

100%

score

C06

French

W 1D 0L 01 games

100%

score

D00

Queen's pawn, Mason variation

W 1D 1L 02 games

75%

score

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