Zhuk Ivan - GM Igor Kovalenko, blitz chess
GM Igor Kovalenko plays blitz
Top game | Igor Kovalenko - Ramesh R B | Blitz chess
IM Rolands Berzins - GM Igor Kovalenko, London system, Blitz chess
Ivanov Igor - GM Igor Kovalenko, London System, Blitz chess
GM Igor Kovalenko - Pjotrs Koljasa, Ruy Lopez, Blitz chess
GM Schlosser Philipp - GM Igor Kovalenko, chess blitz, English opening
GM Neiksans Arturs - GM Igor Kovalenko, Reti opening, Blitz chess
Nakhodkin Gennadiy - GM Igor Kovalenko, London System, Blitz chess, Tal memorial
FM Vitaly Levchenkov - GM Igor Kovalenko, Sicilian Najdorf defense, blitz chess
Igor Kovalenko misses a win vs Ian Nepomniachtchi / Blitz / 2018
Blitz chess: Ivars Berzins - GM Igor Kovalenko, Sicilian Grand-Prix attack,
GM Igor Kovalenko - FM Arturs Bernotas, Sicilian Najdorf, Blitz chess
BLITZ CHESS - Janis Birgelis - GM Igor Kovalenko, Sicilian defense
Gleb Dudin - Igor Kovalenko | Blitz chess
GM Kovalenko Igor - Baliasnyj Timur, Sicilian defence, Blitz chess
GM Igor Kovalenko - GM Nikita Meskovs, Blitz chess, Italian game, Tal memorial blitz
IM Tomas Laurusas - GM Igor Kovalenko, Queen's gambit declined, Blitz chess
GM Daniil Yuffa - GM Igor Kovalenko, Blitz chess
GM Igor Kovalenko - IM Sergey Pavlov | Blitz chess
GM Arturs Neiksans - GM Igor Kovalenko, French Defence Qe2, Blitz chess
GM Igor Kovalenko - IM Pawel Teclaf | European Blitz
BLITZ CHESS: Aleksandrs Brikers - GM Igor Kovalenko, Sicilian defense
GM Igor Kovalenko - FM Valdis Tronenkovs, Blitz chess, Sicilian defense
Blitz chess: GM Igor Kovalenko - FM Arturs Bernotas, Pirc defense
