Penza challenger qualifying July 17-23, 2006 Singles Seeds: (cut: none) 1. Konstantin Kravchuk 2. Andrei Stoliarov 3. Victor Kulick 4. Alexandre Koudriavtsev 5. Alexander Krasnoroutsky 6. Dmitri Sitak 7. Kirill Ivanov-Smolensky 8. Pavel Chekhov First Round (1)Konstantin Kravchuk (RUS) bye Alexander Vasin (RUS) d. Timur Lomtatidze (RUS) 6-4 6-2 Mikhail Kukushkin (RUS) d. (WC)Roman Vaskin (RUS) 6-1 6-1 (5)Alexander Krasnoroutsky (RUS) d. Vadim Davletshin (RUS) 6-3 6-7(5) 6-1 (2)Andrei Stoliarov (RUS) bye Sergei Krotiouk (RUS) d. Artur Chernov (RUS) 3-6 6-3 6-4 (WC)Alexey Tikhonov (RUS) d. (WC)Georgi Kurochkin (RUS) 6-3 6-1 (8)Pavel Chekhov (RUS) d. (WC)Valentin Kryuchkov (RUS) 6-0 6-1 (3)Victor Kulick (ISR) bye (WC)Rouslan Nourmatov (RUS) d. (WC)Sergei Sukhov (RUS) 6-1 6-0 Alexei Filenkov (RUS) d. (WC)Ilia Vorontsov (RUS) 6-1 7-6(5) (7)Kirill Ivanov-Smolensky (RUS) d. Kirill Krioukov (RUS) 7-5 6-2 (4)Alexandre Koudriavtsev (RUS) bye (WC)Maxim Geraskin (RUS) d. Ervand Gasparyan (RUS) 6-4 7-5 Mikhail Ptoukhine (RUS) d. (WC)Vladislav Gilmanshin (RUS) 6-2 6-0 (6)Dmitri Sitak (RUS) d. Armen Gomktsian (RUS) 6-2 6-1 Second Round (1)Konstantin Kravchuk (RUS) d. Alexander Vasin (RUS) 6-2 6-0 Mikhail Kukushkin (RUS) d. (5)Alexander Krasnoroutsky (RUS) 6-2 7-5 (2)Andrei Stoliarov (RUS) d. Sergei Krotiouk (RUS) 6-3 1-6 6-3 (8)Pavel Chekhov (RUS) d. (WC)Alexey Tikhonov (RUS) 4-6 6-3 6-2 (WC)Rouslan Nourmatov (RUS) d. (3)Victor Kulick (ISR) 1-6 6-4 6-3 (7)Kirill Ivanov-Smolensky (RUS) d. Alexei Filenkov (RUS) 6-2 6-4 (4)Alexandre Koudriavtsev (RUS) d. (WC)Maxim Geraskin (RUS) 6-1 6-3 (6)Dmitri Sitak (RUS) d. Mikhail Ptoukhine (RUS) 7-5 6-1 Qualifying Round (1)Konstantin Kravchuk (RUS) d. Mikhail Kukushkin (RUS) 2-6 6-1 6-2 (2)Andrei Stoliarov (RUS) d. (8)Pavel Chekhov (RUS) 6-4 7-6(3) (7)Kirill Ivanov-Smolensky (RUS) d. (WC)Rouslan Nourmatov (RUS) 6-4 7-5 (6)Dmitri Sitak (RUS) d. (4)Alexandre Koudriavtsev (RUS) 5-7 6-3 6-2