Constantin Lupulescu vs Sergei Zhigalko
Chess Olympiad Tromso NOR round 6.13 2014.08.08
Nimzo-Indian Defense: Romanishin Variation 1-0

Dmitry Kryakvin vs Sergei Zhigalko
World Rapid Championship St Petersburg RUS round 1.23 2018.12.26
Amazon Attack: Siberian Attack 1/2-1/2

Kirill Stupak vs Sergei Zhigalko
European Individual Championship Gjakova KOS round 2.30 2016.05.13
French Defense: Diemer-Duhm Gambit 1/2-1/2

Sergei Zhigalko vs Mohapatra Sidhant
Dubai Open Dubai UAE round 2.15 2017.04.04
Ruy Lopez: Brix Variation 1/2-1/2

Sergei Zhigalko vs Siegfried Baumegger
European Club Cup Cesme TUR round 6 2004.10.08
Ruy Lopez: Closed, Borisenko Variation 0-1

Ahmed Adly vs Sergei Zhigalko
World Blitz Championship Riyadh KSA round 14.34 2017.12.30
Nimzo-Larsen Attack: Classical Variation 1-0

Boris Avrukh vs Sergei Zhigalko
European Club Cup Cesme TUR round 3 2004.10.05
Queen’s Gambit Declined: Alapin Variation 1/2-1/2

Giga Quparadze vs Sergei Zhigalko
WYB14 Oropesa del Mar ESP round 10 2001.11.01
English Opening: Anglo-Indian Defense, Grünfeld Formation 1/2-1/2

Sergei Zhigalko vs Alexey Dreev
Baku Open Baku AZE round 5.3 2013.09.23
Caro-Kann Defense 1-0

Sergei Zhigalko vs Dmitry Andreikin
48th World Junior Championship Puerto Madryn ARG round 11 2009.11.01
Sicilian Defense: Alapin Variation 1/2-1/2