of the above-mentioned clubs did not recognize the election in 2008 of Vitaliy Danilov as the president and believed that the elections should have been won by Vadim Rabinovich. To resolve this conflict Vitaliy Danilov instigated the re-election of the Premier League president in September 2009, and on 1 December 2009 won the election again with 11 clubs voting for his candidature, 3 were against, 1 abstained, and 1 was absent. This time most club presidents of the Premier League of Ukraine acknowledged Vitaliy Danilov legality. In the subsequent elections on 9 December 2011 Vitaliy Danilov was challenged by Andriy Kurhanskyi (through the proposal of Karpaty Lviv). The other available candidates, Miletiy Balchos (president of the Professional Football League of Ukraine) and Yuriy Kindzerskyi, were not picked by any members of the Premier League. Vitaliy Danilov managed to retain his seat with nine votes for him. Big Four and two-round league (2011–present) Starting from 2010 and to 2014 season, FC Shakhtar led by Romanian coach Mircea Lucescu obtained five national league titles in a row, making Lucescu the most successful manager in the history of the league with 9 titles. At the same time, in the beginning of 2010s the so-called "Big Four" of clubs eventually formed, consisting from Shakhtar, Dynamo, Metalist and Dnipro. These four clubs consecutively took all the top 4 places for five seasons from 2009–10 to 2013–14 and displayed the biggest financial abilities in the league. In 2012–13, Metalist Kharkiv finished second and qualified for the UEFA Champions League for the first time, the achievement which was repeated by Dnipro in the next season. In the same 2013–14 season Dynamo Kyiv for the first time since Ukrainian independence placed as low as fourth in league's season ranking, which led to dismissal of former national team coach and the legend of Soviet football Oleh Blokhin as the club's manager. In European football, new club achievements were set in these years for Shakhtar in 2010–11 UEFA Champions League quarter-finals and for Metalist in 2011–12 UEFA Europa League quarter-finals. Because of the Russian aggression against Ukraine and subsequent cleaning of the league from the clubs that became financially unreliable (Metalist, Hoverla, Metalurh Donetsk, Dnipro), the number of teams participating in the league was cut from 16 in the 2013–14 season to 14 in the following two seasons. Both of the seasons were won by Dynamo Kyiv with Serhii Rebrov