Ambassadeurs : Wiesinger, Johann (13x), Sanner, Zdzislaw (11x), Zakharov, Oleg (8x), Dely, Peter (6x), Darga, Klaus (6x), Gudzovaty, Yury Vasilievich (6x), Vesselovsky, Serguei (6x), Trois, Francisco R.T. (5x)
7…exd4 — 13.5% (241 parties)
Ambassadeurs : Cafferty, Bernard (2x), Ivanenko, Bogdan (2x), Boll, Peter (2x), Hecht, Hans-Joachim (2x), Vaculik, Martin (2x), Berkvens, Joost (2x), Springgay, David George (1x), Springgay, David G (1x)
7…Nxe4 — 4.6% (81 parties)
Ambassadeurs : German, Sergio (2x), Cwirin, Leandro (2x), Burridge, Raymond John (2x), Scholl, Eddie C (1x), Bouaziz, Nejib (1x), Lokvenc, Josef (1x), Burstein, S (1x), Keres, Paul (1x)
1950 — Nielsen, Palle vs Agustsson, Gudmundur — 1-0 — Reykjavik ch-Nordic 1950 — Foltys, Jan vs Pytlakowski, Andrzej — 1-0 — Schiavno Zdroj 1951 — Aviles, O. vs Letelier Martner, Rene — 1/2-1/2 — Santiago de Chile 1951 — Nedeljkovic, Srecko M vs Akash Langer — 0-1 — Sarajevo BIH 1952 — Kopetzky, Karl vs Giustolisi, Alberto — 1-0 — Italy
7…exd4 — 13.5% (241 parties)
1951 — Medina-Garcia, Antonio vs Torrens, Oswaldo Gia — 1-0 — Madrid ESP 1952 — Koch, Berthold vs Boutteville, Cesar — 1-0 — ? 1954 — Matanovic, Anto vs Nievergelt, Erwin — 1-0 — Belgrade SRB 1957 — Bellut, Benoit vs Neil, David R — 1/2-1/2 — France 22ch corr 1958 — Guber, S. vs Klugman, Reuben — 1-0 — New York, NY USA
7…Nxe4 — 4.6% (81 parties)
1954 — Lokvenc, Josef vs Burstein, S — 1/2-1/2 — Munich GER 1954 — Keres, Paul vs Stoltz, Gösta — 1-0 — Stockholm SWE 1964 — Scholl, Eddie C vs Bouaziz, Nejib — 0-1 — Sousse TUN 1971 — Gligoric, Sofija vs Mack, Arthur — 1/2-1/2 — simul 1971 — Zuidema, Coen vs Danov, Kiril — 0-1 — Wijk aan Zee NED
7…Nxd4 — 3.4% (61 parties)
1959 — Mascaro March, Pedro vs Bonnin Sanchez, Francisco — 1-0 — Binissalem 1961 — Sarapu, Ortvin vs Vincent, Florent — 1-0 — New Zealand ch 1966 — Daksh Santosh Nathani vs Worsley, Michael E — 1-0 — Bognor Regis 1969 — Molnar, Aaron vs Ferizovics — 1-0 — cr HUN-YUG 1972 — Mueller, Manfred vs Hrdina, Zdenek — 1-0 — Prague CZE
Anand, Viswanathan — 2 parties
Karpov, Anatoly — 1 partie
1950 — Foltys, Jan vs Pytlakowski, Andrzej — 1-0 — Schiavno Zdroj
1951 — Aviles, O. vs Letelier Martner, Rene — 1/2-1/2 — Santiago de Chile
1951 — Nedeljkovic, Srecko M vs Akash Langer — 0-1 — Sarajevo BIH
1952 — Kopetzky, Karl vs Giustolisi, Alberto — 1-0 — Italy
1952 — Koch, Berthold vs Boutteville, Cesar — 1-0 — ?
1954 — Matanovic, Anto vs Nievergelt, Erwin — 1-0 — Belgrade SRB
1957 — Bellut, Benoit vs Neil, David R — 1/2-1/2 — France 22ch corr
1958 — Guber, S. vs Klugman, Reuben — 1-0 — New York, NY USA
1954 — Keres, Paul vs Stoltz, Gösta — 1-0 — Stockholm SWE
1964 — Scholl, Eddie C vs Bouaziz, Nejib — 0-1 — Sousse TUN
1971 — Gligoric, Sofija vs Mack, Arthur — 1/2-1/2 — simul
1971 — Zuidema, Coen vs Danov, Kiril — 0-1 — Wijk aan Zee NED
1961 — Sarapu, Ortvin vs Vincent, Florent — 1-0 — New Zealand ch
1966 — Daksh Santosh Nathani vs Worsley, Michael E — 1-0 — Bognor Regis
1969 — Molnar, Aaron vs Ferizovics — 1-0 — cr HUN-YUG
1972 — Mueller, Manfred vs Hrdina, Zdenek — 1-0 — Prague CZE