Raul Sanguineti vs Carlos Eduardo Gouveia - Fortaleza Zonal 1975.??.?? - Audible Chess
Raul Sanguineti vs Carlos Eduardo GouveiaFortaleza Zonal Fortaleza BRA round 9 1975.??.??Dutch Defense: Fianchetto Variation 1/2-1/2https://www.chessgames.com/perl/chessgame?gid=2050837
