HK
Helmut Koerner
FIDE 4647459 ↗·Born 1946
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database
A00A53B01B07A07A46A03A48
Polish (Sokolsky) opening
W 8D 5L 1427 games
39%
score
Old Indian defence
W 2D 1L 36 games
42%
score
Scandinavian defence
W 4D 2L 17 games
71%
score
B07
W 2D 1L 14 games
63%
score
A07
W 1D 2L 14 games
50%
score
A46
W 0D 2L 02 games
50%
score
Bird's opening
W 1D 0L 01 games
100%
score
A48
W 1D 0L 01 games
100%
score
Follow tournaments as they happen
Watch live games, discover upcoming events and revisit recent tournaments.
Explore live tournaments