Biography O

   

  

O’Kelly de Galway, Alberic (17.05.1911-03.10.1980.)
Classical Grandmaster
   

  

Obregon Rivero, Juan Carlos (08.09.1989)
Classical Grandmaster
   

  

Odeev Handzar (27.01.1972)
Classical Grandmaster
   

  

Ogaard, Leif (05.01.1952)
Classical Grandmaster
   

  

Okhotnik, Vladimir (28.02.1950.)
Classical Grandmaster
   

  

Olafsson Fridrick (26.01.1935)
Classical Grandmaster
   

  

Olafsson Helgi (15.08.1956)
Classical Grandmaster
   

  

Oleksiyenko Mykhaylo (30.09.1986)
Classical Grandmaster
   

  

Oll Lembit (23.04.1966 – 17.05.1999)
Classical Grandmaster
   

  

Olszewski, Michal (23.09.1989.)
Classical Grandmaster
   

  

Omelja, Artem (18.10.1991)
Classical Grandmaster
   

  

Oms Pallise Josep (20.07.1973)
Classical Grandmaster
   

  

Onischuk Alexander (03.09.1975)
Classical Grandmaster
   

  

Onischuk, Vladimir (21.07.1991.)
Classical Grandmaster
   

  

Oparin, Grigoriy (01.07.1997.)
Classical Grandmaster
   

  

Oral Tomas (24.12.1977)
Classical Grandmaster
   

  

Oratovsky, Michael (03.04.1974)
Classical Grandmaster
   

  

Orlov Andrey (13.03.1977)
Classical Grandmaster
   

  

Ortega Lexy (1960)
Classical Grandmaster
   

  

Ortiz Suarez Isan Reynaldo (1980)
Classical Grandmaster
   

  

Ostenstad Berge (15.09.1964)
Classical Grandmaster
   

  

Ostojic Pedrag (22.03.1938 – 05.07.1996)
Classical Grandmaster
   

  

Ovetchkin Roman (16.01.1973)
Classical Grandmaster
   

  

Ovsejevitsch Sergei (04.05.1974)
Classical Grandmaster