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JM

FM Janne Mertanen

FIDE 501875 ↗·Born 1977

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Classical

World #4,332

2293

Rapid

World #5,614

2177

Blitz

World #4,122

2210

Active-player world ranks · Official FIDE July 2026 lists

Opening Repertoire

All colors · ChessEver game database

A45

Trompovsky attack (Ruth, Opovcensky opening)

W 9D 11L 323 games

63%

score

B02

B02

W 8D 2L 313 games

69%

score

D11

QGD Slav

W 5D 5L 010 games

75%

score

B04

B04

W 1D 3L 48 games

31%

score

A04

Reti opening

W 2D 2L 37 games

43%

score

B05

B05

W 1D 4L 27 games

43%

score

E91

King's Indian

W 2D 2L 26 games

50%

score

C60

Ruy Lopez

W 1D 3L 26 games

42%

score

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