Rene Mayer Schwartz vs Valentin Bogdanov
13th European Individual Senior Championship Plovdiv, Bulgaria round 1 2013.03.11
Colle System: Rhamphorhynchus Variation 0-1

Borislav Ivkov vs Rene Mayer Schwartz
2nd Principe de Asturias rapid Oviedo ESP round 6 1992.12.??
English Opening: Anglo-Indian Defense 1-0