Wan Yunguo vs Petar Ljangov
Albena Open Albena Resort, Albena Hall round 1 2012.05.26
Sicilian Defense: Scheveningen Variation, Keres Attack 1-0

Petar Ljangov vs Tibor Kende Antal
13th European Individual Championship Plovdiv BUL round 10.142 2012.03.30
Colle System: Rhamphorhynchus Variation 0-1

Mark Danilovich Tseitlin vs Petar Ljangov
13th European Individual Senior Championship Plovdiv, Bulgaria round 1 2013.03.11
Sicilian Defense: Canal Attack, Dorfman Gambit 1-0