Vidarbha took command of their Ranji Trophy semi-final with the key wicket of Yash Dubey (94) late on Day Four as they inched closer to a thrilling victory over Madhya Pradesh here on Tuesday. 

Heading into the final day on Wednesday, hosts Vidarbha are a mere four wickets away from setting up a date in the summit clash with Mumbai, while Madhya Pradesh, who still need 93 runs to win, will hope their tailenders can produce an inspired fight back.