Guenther Moehring vs Joaquin Carlos Diaz Diaz - Bucharest 1976.??.??
Guenther Moehring vs Joaquin Carlos Diaz Diaz
Bucharest Bucharest ROU 1976.??.??
Modern Defense: Averbakh System 1-0
Guenther Moehring vs Joaquin Carlos Diaz Diaz
Bucharest Bucharest ROU 1976.??.??
Modern Defense: Averbakh System 1-0