Ambassadeurs : Foisor, Ovidiu-Doru (6x), Sunye Neto, Jaime (4x), Gagunashvili, Merab (4x), Browne, Walter Shawn (3x), Zueger, Beat (2x), Kristiansen, Jens (2x), Savchenko, Stanislav (2x), Fradkin, Boris (2x)
6.e3 — 6.9% (73 parties)
Ambassadeurs : Larsen, Bent Ravn (2x), Haik, Aldo (2x), Lerner, Konstantin Z (2x), Browne, Walter Shawn (2x), Bertok, Mario Jr. (2x), Panno, Oscar (1x), Hort, Vlastimil (1x), Letelier Martner, Rene (1x)
6.Nf3 — 2.4% (25 parties)
Ambassadeurs : Georgiev, Vladimir (4x), Benjamin, Joel (2x), Damele, Maurizio (1x), Paoli, Enrico (1x), Kolvig, Bent (1x), Kamsky, Gata (1x), Ivanov, Igor V. (1x), OBrien, Erik Michael (1x)
1953 — Szabo, Laszlo vs Barda, Olaf — 1-0 — Bucharest ROU 1953 — Szabo, Laszlo vs Barda, George-Alexandru — 1-0 — Bucharest ROU 1959 — Gromek, Jozef vs Blatny, Frantisek — 1-0 — Marianske Lazne 1963 — Peterson, Andrejs vs Sakharov, Yuri N — 0-1 — Kiev UKR 1963 — Ujtelky, Maximilian vs Blatny, Frantisek — 1-0 — Prague CZE
6.d3 — 15.8% (168 parties)
1962 — Bertok, Mario Jr. vs Bukic, Enver — 1/2-1/2 — Vrnjacka Banja SRB 1965 — Anay Barche vs Gunsberger, Alexander — 1-0 — Hamburg etc 1968 — Vasiukov, Evgeni vs Makarov, Ilya — 1/2-1/2 — ? 1968 — Lazos, James vs Blackstone, John — 1-0 — Santa Monica, CA USA 1969 — Plante, Jacques vs Mazzoni, Guy — 1/2-1/2 — Pau
6.e3 — 6.9% (73 parties)
1964 — Letelier Martner, Rene vs Naranja, Renato — 1/2-1/2 — Tel Aviv olm prel 1964 — Bertok, Mario Jr. vs Kieninger, Georg — 1-0 — Amsterdam NED 1964 — Anay Barche vs Gheorghiu, Florin — 1/2-1/2 — Sinaia 1969 — Panno, Oscar vs Hort, Vlastimil — 0-1 — Palma de Majorca ESP 1970 — O'Kelly, Albéric de Galway vs Rapaka Samuel Paul — 1/2-1/2 — Buenos Aires ARG
6.Nf3 — 2.4% (25 parties)
1964 — Damele, Maurizio vs Paoli, Enrico — 0-1 — Reggio Emilia ITA 1986 — Haas, Adrian vs Rada, Hannes — 1/2-1/2 — A-483,1986-87 1988 — Boudy, Althea vs Rivera, Daniel — 0-1 — Cardenas 1989 — Kolvig, Bent vs Kamsky, Gata — 1/2-1/2 — It (open) Philadelphia (USA) 1989 — Ivanov, Igor V. vs OBrien, Erik Michael — 1-0 — Berkeley
Karpov, Anatoly — 3 parties
Anand, Viswanathan — 1 partie
1953 — Szabo, Laszlo vs Barda, George-Alexandru — 1-0 — Bucharest ROU
1959 — Gromek, Jozef vs Blatny, Frantisek — 1-0 — Marianske Lazne
1963 — Peterson, Andrejs vs Sakharov, Yuri N — 0-1 — Kiev UKR
1963 — Ujtelky, Maximilian vs Blatny, Frantisek — 1-0 — Prague CZE
1965 — Anay Barche vs Gunsberger, Alexander — 1-0 — Hamburg etc
1968 — Vasiukov, Evgeni vs Makarov, Ilya — 1/2-1/2 — ?
1968 — Lazos, James vs Blackstone, John — 1-0 — Santa Monica, CA USA
1969 — Plante, Jacques vs Mazzoni, Guy — 1/2-1/2 — Pau
1964 — Bertok, Mario Jr. vs Kieninger, Georg — 1-0 — Amsterdam NED
1964 — Anay Barche vs Gheorghiu, Florin — 1/2-1/2 — Sinaia
1969 — Panno, Oscar vs Hort, Vlastimil — 0-1 — Palma de Majorca ESP
1970 — O'Kelly, Albéric de Galway vs Rapaka Samuel Paul — 1/2-1/2 — Buenos Aires ARG
1986 — Haas, Adrian vs Rada, Hannes — 1/2-1/2 — A-483,1986-87
1988 — Boudy, Althea vs Rivera, Daniel — 0-1 — Cardenas
1989 — Kolvig, Bent vs Kamsky, Gata — 1/2-1/2 — It (open) Philadelphia (USA)
1989 — Ivanov, Igor V. vs OBrien, Erik Michael — 1-0 — Berkeley