Rikard Karlberg of Sweden leads Russian Open by two shots [UPDATE] Published: July 26, 2013 at 11:54 AM MOSCOW, July 26 (UPI) -- Sweden's Rikard Karlberg used a strong back nine to card a 4-under-par 68 Friday that put him in the lead by two strokes at the Russian Open. Karlberg made four birdies on the final nine holes to get to 9-under 135 after two rounds. Karlberg was slowed by a bogey on the par-4 18th hole at the Tseleevo Golf and Polo Club but finished two shots ahead of Michael Hoey (67), Matthew Baldwin (69) and Wen-chong Liang (70).