India's top cueist Pankaj Advani has assured India of yet another medal after storming into the semifinals of the World Snooker Championships in Doha on Sunday. In the best-of-eleven quarterfinal, Advani tamed Luo Honghao of China 6-2. Advani will next face Florian Nuble of Austria for a spot in the final.After a gold in the World Billiards short format and a bronze in the World Billiards longer format, Advani now is the only Indian to secure a medal at the current snooker world event also.The 17-time world champion Advani has earned a medal in every World Championship held in Doha this entire month.