Ambassadeurs : Rozentalis, Eduardas (18x), Yudasin, Leonid (16x), Naumkin, Igor (10x), Polugaevsky, Lev (8x), Miles, Anthony J (7x), Sunye Neto, Jaime (7x), Vyzmanavin, Alexey (6x), Szymczak, Zbigniew (6x)
7…Bd6 — 12.2% (141 parties)
Ambassadeurs : Rozentalis, Eduardas (16x), Petrosian, Arshak B (3x), Renman, Nils-Gustaf (3x), Spassov, Liuben (3x), Borovikov, Vladislav (3x), Miles, Anthony J (2x), Kholmov, Ratmir D (2x), Sturua, Zurab (2x)
7…Nbd7 — 6.8% (78 parties)
Ambassadeurs : Shneider, Aleksandr (2x), Barczay, Laszlo (2x), Abanin, Vladimir (2x), Aytas, Bahadir (2x), Segal, Alexandru Sorin (1x), Filguth, Rubens Alberto (1x), Aseev, Konstantin N (1x), Schussler, Harry (1x)
7…c5 — 3.4% (39 parties)
Ambassadeurs : Ivanov, Alexander (9x), Portisch, Lajos (3x), Tukmakov, Vladimir B (2x), Chernin, Alexander (2x), Annageldyev, Orazly (2x), Gligoric, Sofija (2x), Karpov, Anatoly (2x), Gligoric, Svetozar (2x)
1978 — Malich, Burkhard, Dr. vs Kuzmin, Gennadiy — 1/2-1/2 — Budapest HUN 1978 — Gheorghiu, Florin vs Garcia Palermo, Carlos Horacio — 1/2-1/2 — Buenos Aires ARG 1978 — Langeweg, Kick vs Ligterink, Gert — 1/2-1/2 — Amsterdam NED 1979 — Gheorghiu, Florin vs Sunye Neto, Jaime — 1-0 — Sao Paulo BRA 1979 — Gheorghiu, Florin vs Adorjan, Andras — 1-0 — Riga LAT
7…Bd6 — 12.2% (141 parties)
1978 — Spassov, Liuben vs Ree, Hans — 1/2-1/2 — Buenos Aires ARG 1979 — Petrosian, Arshak B vs Kholmov, Ratmir D — 1/2-1/2 — USSR 1980 — Nikolic, Predrag vs Renman, Nils-Gustaf — 1-0 — 24th Olympiad 1980 — Rivas Pastor, Manuel vs Renman, Nils-Gustaf — 1/2-1/2 — Valetta 1980 — Miles, Anthony J vs Seirawan, Yasser — 1/2-1/2 — Baden-Baden GER
7…Nbd7 — 6.8% (78 parties)
1978 — Niklasson, Christer vs Renman, Nils-Gustaf — 1/2-1/2 — Sweden 1979 — Segal, Alexandru Sorin vs Filguth, Rubens Alberto — 1-0 — Sao Paulo BRA 1979 — Barczay, Laszlo vs Ambroz, Jan — 1/2-1/2 — Trencianske Teplice SVK 1979 — Barczay, Laszlo vs Abanin, Vladimir — 1-0 — Sochi RUS 1980 — Chandler, Murray G vs Miranda, Marcio Marcos do Carmo — 1-0 — London ENG
7…c5 — 3.4% (39 parties)
1983 — Keller, Peter vs Jurisch, Matthias — 1-0 — CIF FT-85-400A 1983 — Portisch, Lajos vs Ljubojevic, Ljubomir — 1/2-1/2 — Niksic MNE 1984 — Tukmakov, Vladimir B vs Chernin, Alexander — 1/2-1/2 — Lvov ch-URS 1984 — Petrosian, Arshak B vs Kengis, Edvins — 1-0 — Sverdlovsk 1984 — Hansen, Curt vs Chernin, Alexander — 1/2-1/2 — Copenhagen DEN
Karpov, Anatoly — 3 parties
Kramnik, Vladimir — 3 parties
Anand, Viswanathan — 2 parties
Tal, Mikhail — 1 partie
1978 — Gheorghiu, Florin vs Garcia Palermo, Carlos Horacio — 1/2-1/2 — Buenos Aires ARG
1978 — Langeweg, Kick vs Ligterink, Gert — 1/2-1/2 — Amsterdam NED
1979 — Gheorghiu, Florin vs Sunye Neto, Jaime — 1-0 — Sao Paulo BRA
1979 — Gheorghiu, Florin vs Adorjan, Andras — 1-0 — Riga LAT
1979 — Petrosian, Arshak B vs Kholmov, Ratmir D — 1/2-1/2 — USSR
1980 — Nikolic, Predrag vs Renman, Nils-Gustaf — 1-0 — 24th Olympiad
1980 — Rivas Pastor, Manuel vs Renman, Nils-Gustaf — 1/2-1/2 — Valetta
1980 — Miles, Anthony J vs Seirawan, Yasser — 1/2-1/2 — Baden-Baden GER
1979 — Segal, Alexandru Sorin vs Filguth, Rubens Alberto — 1-0 — Sao Paulo BRA
1979 — Barczay, Laszlo vs Ambroz, Jan — 1/2-1/2 — Trencianske Teplice SVK
1979 — Barczay, Laszlo vs Abanin, Vladimir — 1-0 — Sochi RUS
1980 — Chandler, Murray G vs Miranda, Marcio Marcos do Carmo — 1-0 — London ENG
1983 — Portisch, Lajos vs Ljubojevic, Ljubomir — 1/2-1/2 — Niksic MNE
1984 — Tukmakov, Vladimir B vs Chernin, Alexander — 1/2-1/2 — Lvov ch-URS
1984 — Petrosian, Arshak B vs Kengis, Edvins — 1-0 — Sverdlovsk
1984 — Hansen, Curt vs Chernin, Alexander — 1/2-1/2 — Copenhagen DEN