Deepan Chakkravarthy J vs Marcin Dziuba
World Junior Championship Nakhchivan AZE round 12 2003.07.02
English Opening: Anglo-Indian Defense, Grünfeld Formation 1-0

Craig A Hanley vs Marcin Dziuba
World Junior Championship Nakhchivan AZE round 4 2003.06.24
Dutch Defense: Krause Variation 0-1

Marcin Dziuba vs Cristobal Gutierrez Leon
XI Anibal Open Linares ESP round 1 2005.02.25
Modern Defense: Averbakh System 1-0

Marcin Dziuba vs Maxim Ilyich Sorokin
XI Anibal Open Linares ESP round 3 2005.02.27
Semi-Slav Defense Accepted 0-1