Question: Ekaterina Pushkash partnered with the dancer who now competes with what other ice dancer?

Context articles: Timur Alaskhanov
Ivan Shefer
Ekaterina Rubleva
Ekaterina Gvozdkova
Ekaterina Zaikina
Jonathan Guerreiro
Ekaterina Pushkash
Ekaterina Riazanova
Artem Torgashev
Dmitri Kiselev

Timur Zayndiyevich Alaskhanov (Russian: Тимур Зайндиевич Аласханов ; born 22 February 1979) is a Russian former competitive ice dancer.
 With Ekaterina Gvozdkova, he competed at three Grand Prix events and at the 2001 Winter Universiade.
 In the 2001–02 season, Gvozdkova/Alaskhanov were coached by Larisa Fedorinova in Moscow.
 The following season, they trained under Natalia Dubova in Stamford, Connecticut.
Ivan Alexandrovich Shefer (Russian: Иван Александрович Шефер ; born 19 February 1983) is a Russian former competitive ice dancer.
 With partner Ekaterina Rubleva, he is the 2009 Cup of Russia bronze medalist, the 2004 Bofrost Cup bronze medalist, and a four-time Russian national medalist (2008, 2009 silver; 2007, 2010 bronze).
Ekaterina Borisovna Rubleva (Russian: Екатерина Борисовна Рублёва ; born 10 October 1985) is a Russian former competitive ice dancer.
 With partner Ivan Shefer, she is the 2009 Cup of Russia bronze medalist, the 2004 Bofrost Cup bronze medalist, and a four-time Russian national medalist (2008, 2009 silver; 2007, 2010 bronze).
Ekaterina Gvozdkova (Russian: Екатерина Гвоздкова ; born August 4, 1981) is a Russian former competitive ice dancer.
 She won the bronze medal at the 1995 Lysiane Lauret Challenge with Nikolai Morozov.
 With Timur Alaskhanov, she competed at three Grand Prix events and at the 2001 Winter Universiade.
 In the 2001–02 season, Gvozdkova/Alaskhanov were coached by Larisa Fedorinova in Moscow.
 The following season, they trained under Natalia Dubova in Stamford, Connecticut.
 As of January 2014, Gvozdkova was working as a skating coach in Stamford.
Ekaterina Zaikina (born 27 May 1990 in Tolyatti) is a Russian former ice dancer who also competed for Georgia.
 Early in her career, she competed for Russia with Matvei Matveev.
 From 2005 through 2007, she competed with Otar Japaridze for Georgia.
 They were two-time competitors at the World Junior Championships.
Jonathan Franciscovich Guerreiro (Russian: Джонатан Францискович Гурейро ; born 3 April 1991) is a Russian-Australian ice dancer who currently competes with Tiffany Zahorski.
 He is a two-time World Junior medalist, having won bronze in 2009 with Ekaterina Riazanova and silver in 2011 with Ekaterina Pushkash.
Ekaterina Viktorovna Pushkash (Russian: Екатерина Викторовна Пушкаш , born 27 May 1992) is a Russian ice dancer.
 With partner Jonathan Guerreiro, she is the 2011 World Junior silver medalist and 2011 Russian Junior silver medalist.
Ekaterina Vladimirovna Riazanova (Russian: Екатерина Владимировна Рязанова , born 6 April 1991) is a Russian ice dancer.
 With former partner Ilia Tkachenko, she is the 2010 Trophée Eric Bompard silver medalist, the 2012 Skate Canada bronze medalist, and a three-time Russian national medalist.
Artem Pavlovich Torgashev (Russian: Артём Павлович Торгашев , born January 1, 1969) is a former pair skater who competed internationally for the Soviet Union.
 With partner Ekaterina Murugova, he is a two-time World Junior medalist.
 He has a bachelor's degree in Physical Education from the Moscow State Institute of Physical Culture.
 Torgashev is married to former ice dancer Ilona Melnichenko, with whom he has two children, Andrew and Deanna.
 They coach at the Panthers Figure Skating Club, Panthers IceDen in Coral Springs, Florida.
 Their son, Andrew Torgashev, was born May 29, 2001 in Coral Springs, Florida and competes for the United States in single skating.
Dmitri Sergeyevich Kiselev (Russian: Дмитрий Серге́евич Киселёв , born 10 August 1989) is a Russian ice dancer.
 Competing with Ekaterina Pushkash for Russia, he placed 6th at the 2009 World Junior Championships.
 He later competed with Gabriela Kubová for the Czech Republic, placing 18th at the 2012 European Championships.