Ambassadeurs : Beliavsky, Alexander G (11x), Polugaevsky, Lev (11x), Gaprindashvili, Nona (11x), Huss, Andreas (11x), Lputian, Smbat (8x), Tal, Mikhail (8x), Cordes, Hans-Joerg, Dr. (6x), Kasparov, Garry (6x)
8…dxc4 — 7.5% (52 parties)
Ambassadeurs : Polugaevsky, Lev (3x), Grbovic, Veselin (2x), Huebner, Robert (2x), Zakharov, Alexander V (2x), Hoen, Ragnar Harald (2x), Andonovski, Ljubisa (1x), Ivanovic, Bozidar (1x), Dannehr, Juergen (1x)
8…c6 — 1.9% (13 parties)
Ambassadeurs : Islam, Khandaker Aminul (2x), Kavalek, Lubomir (1x), Kurajica, Bojan (1x), A Aman (1x), Stock, Manfred (1x), Chow, Albert (1x), Aegerter, Martin (1x), Gaprindashvili, Nona (1x)
8…Nc6 — 0.4% (3 parties)
Ambassadeurs : Dobosz, Henryk (1x), Jasnikowski, Zbigniew (1x), Khruschiov, Alexey (1x), Zaitsev, Igor A (1x), Roa Alonso, Santiago (1x), Rodriguez De Castro, Ayar (1x)
1971 — Gulko, Boris vs Radashkovich, Itchak — 0-1 — USSR 1971 — Razuvaev, Yuri S vs Anikaev, Yuri N — 1-0 — Vilnius LTU 1972 — Boyd, Frank vs Kostro, Jerzy — 1/2-1/2 — EU-chT1 corr7281 1973 — Bagirov, Vladimir vs Klovans, Janis — 1/2-1/2 — Tbilisi GEO 1975 — Polugaevsky, Lev vs Doroshkievich, Vladimir K — 1-0 — Erevan ch-URS
8…dxc4 — 7.5% (52 parties)
1974 — Zoltek, Tadeusz vs Kostro, Jerzy — 0-1 — POL-ch31 Zielona Gora 1976 — Polugaevsky, Lev vs Zakharov, Alexander V — 1-0 — Moscow RUS 1976 — Dobosz, Henryk vs Ilievski, Dimitar — 1/2-1/2 — Vitrobud op Sandomierz 1976 — Polugaevsky, Lev vs Zakharov, Alexander V — 1-0 — Moskou ch-URS 1977 — Morosova, Tatiana V vs Ioseliani, Nana — 0-1 — Lvov ch-SU w
8…c6 — 1.9% (13 parties)
1977 — Kavalek, Lubomir vs Kurajica, Bojan — 0-1 — Wijk aan Zee NED 1984 — Gaprindashvili, Nona vs Bruinenberg, Carla — 1-0 — Thessaloniki ol women 1987 — Chow, Albert vs Aegerter, Martin — 1-0 — Illinois 1988 — A Aman vs Stock, Manfred — 1/2-1/2 — ICCF 1996 — Landa, Konstantin vs Adamov, Akhmet — 1/2-1/2 — Azov
8…Nc6 — 0.4% (3 parties)
1976 — Dobosz, Henryk vs Jasnikowski, Zbigniew — 1-0 — POL ch XXXIII 2009 — Khruschiov, Alexey vs Zaitsev, Igor A — 1/2-1/2 — ? 2010 — Roa Alonso, Santiago vs Rodriguez De Castro, Ayar — 1-0 — Collado Villalba ESP
Kasparov, Garry — 6 parties
Karpov, Anatoly — 3 parties
Kramnik, Vladimir — 2 parties
1971 — Razuvaev, Yuri S vs Anikaev, Yuri N — 1-0 — Vilnius LTU
1972 — Boyd, Frank vs Kostro, Jerzy — 1/2-1/2 — EU-chT1 corr7281
1973 — Bagirov, Vladimir vs Klovans, Janis — 1/2-1/2 — Tbilisi GEO
1975 — Polugaevsky, Lev vs Doroshkievich, Vladimir K — 1-0 — Erevan ch-URS
1976 — Polugaevsky, Lev vs Zakharov, Alexander V — 1-0 — Moscow RUS
1976 — Dobosz, Henryk vs Ilievski, Dimitar — 1/2-1/2 — Vitrobud op Sandomierz
1976 — Polugaevsky, Lev vs Zakharov, Alexander V — 1-0 — Moskou ch-URS
1977 — Morosova, Tatiana V vs Ioseliani, Nana — 0-1 — Lvov ch-SU w
1984 — Gaprindashvili, Nona vs Bruinenberg, Carla — 1-0 — Thessaloniki ol women
1987 — Chow, Albert vs Aegerter, Martin — 1-0 — Illinois
1988 — A Aman vs Stock, Manfred — 1/2-1/2 — ICCF
1996 — Landa, Konstantin vs Adamov, Akhmet — 1/2-1/2 — Azov
2009 — Khruschiov, Alexey vs Zaitsev, Igor A — 1/2-1/2 — ?
2010 — Roa Alonso, Santiago vs Rodriguez De Castro, Ayar — 1-0 — Collado Villalba ESP