Alexander Galkin vs Aleksander Petkov Delchev
2nd European Championship Playoff g/15 Ohrid MKD round 1.2 2001.06.15
Sicilian Defense: Taimanov Variation 0-1

Aleksander Petkov Delchev vs Imre Balog
European Individual Championship Plovdiv BUL round 5 2008.04.25
English Opening: Anglo-Indian Defense 1/2-1/2

Boris Gelfand vs Aleksander Petkov Delchev
EU-ch U20 Arnhem NED round 9 1988.12.28
Bogo-Indian Defense 1-0

Aleksander Petkov Delchev vs Cristina-Adela Foisor
Cappelle la Grande Cappelle-la-Grande FRA round 1 2006.02.18
Caro-Kann Defense 1-0

Aleksander Petkov Delchev vs Aloyzas Kveinys
European Team Championship Heraklion GRE round 1 2007.10.28
Nimzo-Indian Defense: Romanishin Variation 1-0

Aleksander Petkov Delchev vs Kamil Miton
European Team Championship Porto Carras GRE round 3.3 2011.11.05
Caro-Kann Defense: Karpov Variation 1-0

Vladislav Ivanovich Tkachiev vs Aleksander Petkov Delchev
TCh-FRA Monaco FRA round 1 2001.02.02
Catalan Opening 1-0

Aleksander Petkov Delchev vs Alexei Sidorenko
Bled Olympiad Bled SLO round 11 2002.11.06
Scotch Game 1-0

Aleksander Petkov Delchev vs Algimantas Ionovich Butnorius
EU-chT (Men) Batumi GEO round 1 1999.11.29
English Opening: Agincourt Defense, Keres Defense 1-0

Aleksander Petkov Delchev vs Georgy Anatolyevich Timoshenko
Nova Gorica op 2nd Nova Gorica SLO round 5 1997.02.04
Sicilian Defense: Four Knights Variation, Cobra Variation 1/2-1/2