Alexander Kovchan vs Sergey Fedorchuk
73rd Ukrainian Championship Kharkiv UKR round 1.1 2004.08.24
Scotch Game 0-1

Alexander Kovchan vs Vladislav Bakhmatsky
85th ch-UKR Rivne UKR round 8.3 2016.12.14
Sicilian Defense: Najdorf Variation, Opocensky Variation 1/2-1/2

Loek van Wely vs Alexander Kovchan
Aeroflot Open Moscow RUS round 1 2003.02.11
Grünfeld Defense: Exchange Variation, Seville Variation 1-0

Valeriy Aveskulov vs Alexander Kovchan
Femida Kharkiv UKR round 1 2005.10.16
Sicilian Defense: Accelerated Dragon 1/2-1/2

Alexander Kovchan vs Georgy Arzumanian
VIII Rector’s Cup Kharkiv round 11 2006.04.05
Sicilian Defense: Four Knights Variation, Cobra Variation 1/2-1/2

Alexander Kovchan vs Varuzhan Eduardovich Akobian
EU-ch U12 Baile Herculane ROU round 2 1994.06.??
French Defense: Exchange Variation 1/2-1/2