martial arts event held by Absolute Championship Berkut on October 4, 2014 at the Fight club Berkut in Grozny, Russia. Results ACB 11: Vol. 1 Absolute Championship Berkut 11: Vol. 1 was a mixed martial arts event held by Absolute Championship Berkut on November 14, 2014 at the Fight club Berkut in Grozny, Russia. Results ACB 11: Vol. 2 Absolute Championship Berkut 11: Vol. 2 was a mixed martial arts event held by Absolute Championship Berkut on November 15, 2014 at the Fight club Berkut in Grozny, Russia. Results M-1 Challenge 54 / ACB 12 M-1 Challenge 54 / Absolute Championship Berkut 12 was a mixed martial arts event held by M-1 Global and Absolute Championship Berkut on December 17, 2014 at the Ice Palace in Saint Petersburg, Russia. Results References Absolute Championship Akhmat 2014 in mixed martial arts Absolute Championship Berkut events