Karpov Poikovsky tournament final result

Four players tie for first at Karpov Poikovsky tournament with 5.5 point from 9.
They are Alexei Shirov,Dmitrij Jakovenko ,Sergei Rublevsky and Vugar Gashimov.
Alexei Shirov lead after 7 round but he lost to Gashimov in round 8 to miss out on undisputed first place and other game was draw in round 8. In final round, all game draw.