In the Bulgarian Chess Championships Luben Spasov two times won bronze medals (1965, 1973).
Luben Spasov was winner of many international chess tournament awards, including first place or shared first place in Lublin (1971), Gausdal (1975), Albena (1975, 1978), Sofia (1975), Pristina (1975), Oslo (1976), Pernik (1976), Virovitica (1976), Stara Zagora (1977), Hamburg (1977), Kikinda (1978), Oberwart (1980), Pamporovo (1981).
Luben Spasov played for Bulgaria in the Chess Olympiads:[1] Luben Spasov played for Bulgaria in the European Team Chess Championships:[2] Luben Spasov played for Bulgaria in the World Student Team Chess Championships:[3] Also Luben Spasov nine times played for Bulgaria in the Men's Chess Balkaniads (1973–1978, 1981–1982, 1984) and won 3 gold (1973, 1974, 1982), 3 silver (1975, 1976, 1984) and 3 bronze (1977, 1978, 1981) medals in team competition, and won 3 gold (1973, 1974, 1975), 4 silver (1976, 1977, 1978, 1982) and 1 bronze (1981) medals in individual competition.
Luben Spasov achieved his greatest career success in World Senior Chess Championships in S60 age group.
[6] This biographical article relating to a Bulgarian chess figure is a stub.