Alexander Grishchuk provided the much-needed fireworks on the board, as six out of nine of his games were decisive. The Russian is well known for giving his fans a heart attack by blitzing out moves in the final seconds of time control and if he hadn't been a chess player, my best guess is that he would have been in a bomb squad saving lives. It remains to be seen if Grischuk can change his timing style and do justice to his actual playing style.