Indian Grandmaster R Praggnanandhaa topped the rapid section of the St. Louis Rapid and blitz, scoring 12 points out of a possible 18 to keep his hopes alive for a place in the Grand Chess Tour (GCT) finals to be held later this year. Had Praggnanandhaa defeated van Foreest, he would have entered the blitz section with a more comfortable lead, a margin that could have proved crucial in his pursuit of the overall title. With the rapid section behind him, the Indian will now turn his attention to the 18-game blitz segment, where each win carries one point. While Sindarov remains a huge threat being just a point behind Praggnanandhaa, Keymer is the other Grandmaster who can make anyone bite the dust when he is in good form. Wesley So (USA, 11); 4-7: Levon Aronian, Leinier Dominguez Perez (USA), Anish Giri (Ned) Vincent Keymer (Ger) 9 each; 8-9; Fabiano Caruana (USA), Jorden Van Foreest (Ned) 8 each; 10.