Mezue ahịrịokwu na-esonụ: N'afọ 1988 na 1990 o meriri Uzbekistan Chess Championship. N'afọ 1992, dịka onye otu mba Uzbekistan, o meriri ọlaọcha ọlaọcha abụọ (otu na otu onye n'elu anọ) na
Egwuregwu Olimpik Chess nke 30. Ọ gwakwara Uzbekistan na Chess Olympiads nke 1994, 1996, 1998, 2000, 2002, na World Team Chess Championship nke 1993 na na Asian Team Chess Championships nke 1993 na 1995. N'afọ 1998, Zagrebelny jikọrọ 4-7 na Praveen Thipsay, Mohamad Al-Modiahki na Amanmurad Kakageldyev na Asian Chess Championship na Tehran. Zagrebelny meriri asọmpi Abu Dhabi Masters n'afọ 2001. O jikọtara ya na Alexander Huzman, Victor Mikhalevski na Vadim Milov na Ashdod 2003, na Zhou Jianchao na Arsen Yegiazarian na asọmpi A2 nke 2005 Aeroflot Open na Vladimir Baklan, Aleksander Delchev na Adam Horvath na Balaguer 2005.