▁F rit zt ra iner ▁opening ▁DVD , ▁Ch ess Base . ▁. ▁ ▁Bolog an , ▁Vik tor ▁( 2 0 0 9 ). ▁The ▁Car o – K ann . ▁F rit zt ra iner ▁opening ▁DVD , ▁Ch ess Base . ▁. ▁ ▁Bolog an , ▁Vik tor ▁( 2 0 1 0 ). ▁The ▁Sic ilian ▁Ross ol imo ▁for ▁White . ▁F rit zt ra iner ▁opening ▁DVD , ▁Ch ess Base . ▁ ▁Bolog an , ▁Vik tor ▁( 2 0 1 0 ). ▁The ▁Fight ing ▁Phil idor . ▁F rit zt ra iner ▁opening ▁DVD , ▁Ch ess Base . ▁ ▁Bolog an , ▁Vik tor ▁( 2 0 1 1 ). ▁Be ating ▁the ▁Sic ilian : ▁Grand master ▁Bolog an ' s ▁Re per toire ▁Vol . ▁ 1 , ▁ 2 ▁and ▁ 3 . ▁F rit zt ra iner ▁opening ▁DVD , ▁Ch ess Base . ▁ ▁Bolog an , ▁Vik tor . ▁The ▁Catal an : ▁A ▁complete ▁re per toire ▁for ▁White ! ▁F rit zt ra iner ▁opening ▁DVD , ▁Ch ess Base . ▁ ▁Bolog an , ▁Vik tor . ▁Fritz ▁for ▁the ▁French . '' ▁F rit zt ra iner ▁opening ▁DVD , ▁Ch ess Base . ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Vik tor ▁Bolog an ▁ch ess ▁games ▁at ▁ 3 6 5 Ch ess . com ▁ ▁Olimp Base ▁Profile ▁of ▁Victor ▁Bolog an . ▁Spark assen ▁ 2 0 0 3 ▁Tournament