Born in Cuprija, Serbia, 05 August 1977 • Meet chess in 4 years old watching father and his brother playing • Entered first club ""Radnicki"" Cuprija in 7 years • FM since 1994 ( however, it was recognized in 1998) • Serbian youth champion in 1995 • Champion of Belgrade University in 2001 and 2002 • Many times won Serbian team championship (in youth competition also) • IM since 2014 • FT since 2015 • Winner of many open, blitz and rapid and internet events • Professional coach for more than 15 years • Author and contributor in American chess magazine since 2019. This is his sixth book for Thinkers Publishing. International Master Jacimovic is a well-known theoretician, he has published many well-received chess articles in a variety of chess magazines. This is his first book for Thinkers Publishing.