Chess Championship: Koustav of WB downs fourth seed Karthikeyan Murali

[Leila]

Chess Championship: Koustav of WB downs fourth seed Karthikeyan MuraliInternational master Koustav Chatterjee of West Bengal continued his impressive show and downed the fourth seed and two-time national champion grand master Karthikeyan Murali in the fifth round of the ongoing MPL 58th Senior National Chess Championship at the Ganges Club here on