Berge Ostenstad vs Helgi Olafsson - Espoo Zonal 1989.07.??
Berge Ostenstad vs Helgi Olafsson
Espoo Zonal Espoo FIN round 12 1989.07.??
Grünfeld Defense: Exchange Variation 1/2-1/2
Berge Ostenstad vs Helgi Olafsson
Espoo Zonal Espoo FIN round 12 1989.07.??
Grünfeld Defense: Exchange Variation 1/2-1/2