Swede Robin Soderling swept into his first career Grand Slam semifinal with a spectacular 6-1 6-3 6-1 demolition of Russian 10th seed Nikolay Davydenko at the French Open on Tuesday. The 23rd-seeded Soderling had inflicted a first Roland Garros defeat on four-time defending champion Rafael Nadal in the previous round and was in equally impressive form as he saw off his Russian rival