PALAYAN CITY, Nueva Ecija -- Russian Nikita Shulchenko of the LCW UAE Cycling Team seized the overall classification lead from teammate Yousef Ibraheim Alrefai, even as Go for Gold’s Dave Montemayor powered his way to a Stage 3 victory of the MPTC Tour of Luzon on Friday, May 1.Shulchenko, 26, who finished second to Alrefai in the opening stage, stayed with the seven-man lead group but wound up fourth, clocking the same time as Montemayor at 3 h…