Ambassadeurs : Weindl, Alfred (7x), Timman, Jan H (7x), Ibragimov, Ildar (6x), Berdichesky, Ruben (5x), Pelletier, Yannick (5x), Sorin, Ariel (5x), Toran Albero, Roman (4x), Roos, Michel (4x)
7…e5 — 24.6% (833 parties)
Ambassadeurs : Uhlmann, Wolfgang (8x), Istratescu, Andrei (4x), Herzel, Alois, Dr. (3x), Eeckhout, Jean-louis (3x), Koitka, Jakub (3x), Steiner, Heinrich Jun. (2x), Nedeljkovic, Verica (2x), Rebizzo, Cayetano (2x)
7…Re8 — 8.1% (273 parties)
Ambassadeurs : Primavera, Giuseppe (2x), Schlinkert, Karl (2x), Neugebauer, Martin (2x), Roensch, Ingrid (1x), Gaber, Luiza (1x), Basil Jobin (1x), Cardoso, Radolfo Tan (1x), Pollak, Georg (1x)
7…c6 — 6.4% (216 parties)
Ambassadeurs : Pinto Paiva, Jose (3x), Gallagher, Joseph G. (2x), Yurtaev, Leonid (2x), Dominguez Perez, Leinier (2x), Guzzetti, Luigi Enrico (2x), Savon, Vladimir (1x), Vitolinsh, Alvis (1x), Saidy, Anthony (1x)
1950 — Zirngibl, Albert vs Schlieder, Rolf — 1-0 — Soemmerda GER 1951 — Kalkstein, Rodolfo vs Linskens, Rogelio — 1/2-1/2 — San Rafael 1952 — Szabo - Thomka, Daniel vs Szilagyi, Gyorgy Laszlo — 1/2-1/2 — Hungary ch 1952 — Valchanov, Mihail vs Padevsky, Nikola — 1/2-1/2 — Sofia BUL 1954 — Zamkovskaya, Violetta Aleks vs Skotorenko, Vasily — 1-0 — Leningrad ch22-SU sf
7…e5 — 24.6% (833 parties)
1951 — Steiner, Heinrich Jun. vs Ceccato, Vittorio — 1-0 — Reggio Emilia ITA 1951 — Steiner, Heinrich Jun. vs Czerniak, Magdalena — 1-0 — Reggio Emilia ITA 1951 — Rebizzo, Cayetano vs Piro, Valerio — 1-0 — Buenos Aires ARG 1952 — Garcia Vera, Romeo vs Reinhardt, Bahamonte — 1-0 — Buenos Aires ARG 1952 — Szabo - Thomka, Daniel vs Koberl, Ferenc — 0-1 — Hungary ch
7…Re8 — 8.1% (273 parties)
1951 — Tartakower, Savielly vs Fry, William James — 1-0 — Southsea 1952 — Primavera, Giuseppe vs Ferrantes, Giovanni — 1-0 — Ferrara 1953 — Gibbs Ignatius Sequeira vs Solana, Evan Jed — 1-0 — Hollywood, CA 1957 — Basil Jobin vs Cardoso, Radolfo Tan — 0-1 — Toronto wch-jr 1958 — Borja, Meliton vs Tarazi, Andre — 1-0 — Munich GER
7…c6 — 6.4% (216 parties)
1953 — Kwapisz, Stanislaw vs Ciejka, Tadeusz — 0-1 — Krakow POL 1958 — Reid, John (Vic) vs Laco, Giuseppe — 1/2-1/2 — Munich GER 1959 — Milev, Zdravko vs Bronstein, David I — 1/2-1/2 — Moscow RUS 1960 — Saidy, Anthony vs Byrne, Robert E — 1-0 — St Louis 1960 — Chesters, Geoffrey vs Weiss, Arthur — 1-0 — Leicester
Tal, Mikhail — 2 parties
Kramnik, Vladimir — 2 parties
1951 — Kalkstein, Rodolfo vs Linskens, Rogelio — 1/2-1/2 — San Rafael
1952 — Szabo - Thomka, Daniel vs Szilagyi, Gyorgy Laszlo — 1/2-1/2 — Hungary ch
1952 — Valchanov, Mihail vs Padevsky, Nikola — 1/2-1/2 — Sofia BUL
1954 — Zamkovskaya, Violetta Aleks vs Skotorenko, Vasily — 1-0 — Leningrad ch22-SU sf
1951 — Steiner, Heinrich Jun. vs Czerniak, Magdalena — 1-0 — Reggio Emilia ITA
1951 — Rebizzo, Cayetano vs Piro, Valerio — 1-0 — Buenos Aires ARG
1952 — Garcia Vera, Romeo vs Reinhardt, Bahamonte — 1-0 — Buenos Aires ARG
1952 — Szabo - Thomka, Daniel vs Koberl, Ferenc — 0-1 — Hungary ch
1952 — Primavera, Giuseppe vs Ferrantes, Giovanni — 1-0 — Ferrara
1953 — Gibbs Ignatius Sequeira vs Solana, Evan Jed — 1-0 — Hollywood, CA
1957 — Basil Jobin vs Cardoso, Radolfo Tan — 0-1 — Toronto wch-jr
1958 — Borja, Meliton vs Tarazi, Andre — 1-0 — Munich GER
1958 — Reid, John (Vic) vs Laco, Giuseppe — 1/2-1/2 — Munich GER
1959 — Milev, Zdravko vs Bronstein, David I — 1/2-1/2 — Moscow RUS
1960 — Saidy, Anthony vs Byrne, Robert E — 1-0 — St Louis
1960 — Chesters, Geoffrey vs Weiss, Arthur — 1-0 — Leicester