Ambassadeurs : Cafferty, Bernard (8x), Soltis, Andrew (8x), Tagnon, Nicole (8x), Gross, David (8x), Wall, Bill (8x), Sax, Gyula (7x), Wall, Alejandro (7x), Bagirov, Vladimir (7x)
4…c6 — 16.9% (336 parties)
Ambassadeurs : Sergeev, Vladimir (5x), Landenbergue, Claude (4x), Nun, Jiri (4x), Fedorov, Vladislav (3x), Hort, Vlastimil (3x), Gross, David (3x), Milosevic, Goran (3x), Glek, Igor (3x)
4…e6 — 8.2% (164 parties)
Ambassadeurs : Trefny, Vlastimil (2x), Schlichthaar, Robert (2x), Pavlicek, Miroslav (2x), Rodriguez, Ruben (1x), Wiese, W (1x), Webb, Roger (1x), Corden, Martyn John (1x), Canal, Esteban (1x)
1951 — Canal, Esteban vs Perez Perez, Francisco Jose — 1-0 — Madrid ESP 1951 — Dantas, Neimar de Oliveira vs Bauza, Lorenzo — 0-1 — Mar del Plata ARG 1959 — Streifer vs Barry Dickson — 1/2-1/2 — Providence, RI USA 1961 — Zvorykina, Kira Alekseyevna vs Bagirov, Vladimir — 1/2-1/2 — Minsk ch-BSSR 1962 — Tayar, CG. vs Cafferty, Bernard — 1/2-1/2 — ?
4…c6 — 16.9% (336 parties)
1971 — Adler, Alexander vs Krasnov, Sergey — 0-1 — Moscow ch Burevestni 1972 — Sax, Gyula vs Soltis, Andrew — 1-0 — Graz AUT 1972 — Bilunova, Rimma I vs Vilerte, Benita — 1-0 — Moscow RUS 1972 — Dubeck, Leroy vs Durrant, E. — 0-1 — US Open 1974 — Ghizdavu, Dumitru vs Bohm, Hans — 0-1 — Amsterdam II
4…e6 — 8.2% (164 parties)
1951 — Canal, Esteban vs Ceccato, Vittorio — 1/2-1/2 — Reggio Emilia ITA 1960 — Rodriguez, Ruben vs Wiese, W — 1-0 — corr EU/M 1968 — Webb, Roger vs Corden, Martyn John — 0-1 — Bristol ENG 1973 — Hellmayr, Alois vs Weemaes, Ronald — 1-0 — Groningen NED 1973 — Giffard, Nicolas vs Letzelter, Jean-Claude — 1/2-1/2 — Messery
4…dxe5 — 4.4% (87 parties)
1965 — Blackstone, John vs Mattingly, M. — 1-0 — No. CA 1972 — Dozier, R. vs Wren, G. — 1-0 — Berkeley 1978 — Pedersen, Erik vs Nicolaisen, Ingolf — 1-0 — Esbjerg DEN 1978 — Pedersen, Erik vs Nicolaisen, Ingolf — 1-0 — Esbjerg DEN 1978 — Pioch, Thomas vs Schifferdecker, Wilhelm — 1/2-1/2 — Wiesbaden GER
1951 — Dantas, Neimar de Oliveira vs Bauza, Lorenzo — 0-1 — Mar del Plata ARG
1959 — Streifer vs Barry Dickson — 1/2-1/2 — Providence, RI USA
1961 — Zvorykina, Kira Alekseyevna vs Bagirov, Vladimir — 1/2-1/2 — Minsk ch-BSSR
1962 — Tayar, CG. vs Cafferty, Bernard — 1/2-1/2 — ?
1972 — Sax, Gyula vs Soltis, Andrew — 1-0 — Graz AUT
1972 — Bilunova, Rimma I vs Vilerte, Benita — 1-0 — Moscow RUS
1972 — Dubeck, Leroy vs Durrant, E. — 0-1 — US Open
1974 — Ghizdavu, Dumitru vs Bohm, Hans — 0-1 — Amsterdam II
1960 — Rodriguez, Ruben vs Wiese, W — 1-0 — corr EU/M
1968 — Webb, Roger vs Corden, Martyn John — 0-1 — Bristol ENG
1973 — Hellmayr, Alois vs Weemaes, Ronald — 1-0 — Groningen NED
1973 — Giffard, Nicolas vs Letzelter, Jean-Claude — 1/2-1/2 — Messery
1972 — Dozier, R. vs Wren, G. — 1-0 — Berkeley
1978 — Pedersen, Erik vs Nicolaisen, Ingolf — 1-0 — Esbjerg DEN
1978 — Pedersen, Erik vs Nicolaisen, Ingolf — 1-0 — Esbjerg DEN
1978 — Pioch, Thomas vs Schifferdecker, Wilhelm — 1/2-1/2 — Wiesbaden GER