▁of ▁Pet ros ian ). ▁At ▁the ▁el ite ▁B led ▁ 1 9 6 1 ▁event , ▁K eres ▁shared ▁ 3 rd – 5 th ▁places , ▁on ▁ 1 2 ½ / 1 9 ▁(+ 7 − 1 = 1 1 ), ▁behind ▁Mik h ail ▁Tal ▁and ▁Bobby ▁Fischer . ▁In ▁the ▁USS R ▁Championship , ▁B aku ▁ 1 9 6 1 ▁( UR S - ch 2 9 ), ▁K eres ▁scored ▁ 1 1 / 2 0 ▁for ▁a ▁shared ▁ 8 – 1 1 th ▁place , ▁as ▁Bor is ▁Sp ass ky ▁won . ▁K eres ▁shared ▁first ▁with ▁World ▁Champion ▁Tig ran ▁Pet ros ian ▁at ▁the ▁very ▁strong ▁ 1 9 6 3 ▁P iat ig or sky ▁Cup ▁in ▁Los ▁Angeles ▁with ▁ 8 ½ / 1 4 . ▁ ▁Further ▁tournament ▁champion ships ▁followed . ▁He ▁won ▁B ever w ijk ▁ 1 9 6 4 , ▁with ▁ 1 1 ½ / 1 5 , ▁tied ▁with ▁I ivo ▁Ne i . ▁He ▁shared ▁first ▁place ▁with ▁World ▁Champion ▁Tig ran ▁Pet ros ian ▁at ▁Buenos ▁Aires ▁ 1 9 6 4 , ▁with ▁ 1 2 ½ / 1 7 . ▁He ▁won ▁at ▁H ast ings ▁ 1 9 6 4 – 6 5 ▁with ▁ 8 / 9 . ▁He ▁shared ▁ 1 st – 2 nd ▁places ▁at ▁Mar ians ke ▁Laz ne ▁ 1 9 6 5 ▁on ▁ 1 1 / 1 5