Ambassadeurs : Kupreichik, Viktor D (29x), Anay Barche (13x), Matanovic, Aleksandar (11x), Bednarski, Jacek (11x), Schmid, Lothar (11x), Suetin, Alexey S (9x), Prandstetter, Eduard (9x), Hort, Vlastimil (9x)
Ambassadeurs : Ardeleanu, Alin (34x), Galego, Luis (15x), Sutton, Alan B (12x), Schmitz, Andreas Arnold (11x), Eberth, Zoltan Bela (11x), Brighton Lesele (10x), Weidemann, Uwe (10x), Oldach, Ehrenfried (10x)
3.exd5 — 4.5% (1320 parties)
Ambassadeurs : Bastian, Jochen (4x), von Rosenberg, Clemens (4x), Erhard, Steen (3x), Fedin, Viktor (3x), Costa, Catarina Guerra (3x), Richard, Peter (3x), Pacak, Patrycja (3x), Brumec, Fredi (3x)
1950 — Lehmann, Heinz vs Alfred, Le Bron — 1/2-1/2 — Bad Pyrmont GER 1950 — Staudte, Hans-Hilmar vs Pfeiffer, Gerhard — 1/2-1/2 — Bad Pyrmont GER 1950 — Tsvetkov, Alexandar K vs Richter, Emil — 1/2-1/2 — CSR-BUL Prague CZE 1950 — Pietzsch, Wolfgang vs Herrmann, Ludwig — 0-1 — Soemmerda GER 1950 — Aronin, Lev vs Flohr, Salo — 1-0 — Moscow RUS
3.d4 — 11.4% (3357 parties)
1950 — Rossolimo, Nicolas vs Bosch van Rosenthal, Edzard — 1-0 — Amsterdam NED 1950 — Pogats, Jozsef Jr. vs Al Husari, Zita Fatima — 1-0 — Schiavno Zdroj 1950 — Schmid, Lothar vs Golombek, Harry — 1/2-1/2 — Southsea 1950 — Pogats, Jozsef Jr. vs Al Balushi, Shuaib Abdul Wahab — 0-1 — Schiavno Zdroj 1951 — Pogats, Jozsef Jr. vs Samarian, Sergiu — 0-1 — Bucharest ROU
3.Qf3 — 8.0% (2361 parties)
1950 — Smyslov, Vasily vs Flohr, Salo — 1/2-1/2 — Budapest HUN 1951 — Lipnitsky, Isaac vs Goldberg, Grigory A — 1/2-1/2 — Baku AZE 1951 — Estrin, Yakov vs Lipnitsky, Isaac — 0-1 — URS-ch sf Baku AZE 1952 — Ciocaltea, Victor vs Karacsony, Attila — 1-0 — Boekarest 1953 — Brat, Vaclav Dr vs Al Husari, Zita Fatima — 1/2-1/2 — Prague CZE
3.exd5 — 4.5% (1320 parties)
1954 — Ericson, Ernst Arne vs Elgstrand, Sven — 1/2-1/2 — ? 1959 — Ayala, Asensio vs Perez Gonsalves, Eduardo — 1/2-1/2 — Santa Cruz de Tenerife 1968 — Janak, Jaroslav vs Plsek, Pavel — 1-0 — Brno CZE 1968 — Janak, Jaroslav vs Kalendovsky, Jan — 1-0 — Brno KOLT Brno CZE 1970 — Scaife, JA. vs Kondani Watson — 0-1 — Manchester ENG
Karpov, Anatoly — 10 parties
Gukesh D — 10 parties
Botvinnik, Mikhail — 9 parties
Anand, Viswanathan — 9 parties
Ding, Liren — 9 parties
Hou, Yifan — 5 parties
Carlsen, Magnus — 4 parties
Kasparov, Garry — 3 parties
Smyslov, Vladimir — 2 parties
Ju, Wenjun — 2 parties
1950 — Staudte, Hans-Hilmar vs Pfeiffer, Gerhard — 1/2-1/2 — Bad Pyrmont GER
1950 — Tsvetkov, Alexandar K vs Richter, Emil — 1/2-1/2 — CSR-BUL Prague CZE
1950 — Pietzsch, Wolfgang vs Herrmann, Ludwig — 0-1 — Soemmerda GER
1950 — Aronin, Lev vs Flohr, Salo — 1-0 — Moscow RUS
1950 — Pogats, Jozsef Jr. vs Al Husari, Zita Fatima — 1-0 — Schiavno Zdroj
1950 — Schmid, Lothar vs Golombek, Harry — 1/2-1/2 — Southsea
1950 — Pogats, Jozsef Jr. vs Al Balushi, Shuaib Abdul Wahab — 0-1 — Schiavno Zdroj
1951 — Pogats, Jozsef Jr. vs Samarian, Sergiu — 0-1 — Bucharest ROU
1951 — Lipnitsky, Isaac vs Goldberg, Grigory A — 1/2-1/2 — Baku AZE
1951 — Estrin, Yakov vs Lipnitsky, Isaac — 0-1 — URS-ch sf Baku AZE
1952 — Ciocaltea, Victor vs Karacsony, Attila — 1-0 — Boekarest
1953 — Brat, Vaclav Dr vs Al Husari, Zita Fatima — 1/2-1/2 — Prague CZE
1959 — Ayala, Asensio vs Perez Gonsalves, Eduardo — 1/2-1/2 — Santa Cruz de Tenerife
1968 — Janak, Jaroslav vs Plsek, Pavel — 1-0 — Brno CZE
1968 — Janak, Jaroslav vs Kalendovsky, Jan — 1-0 — Brno KOLT Brno CZE
1970 — Scaife, JA. vs Kondani Watson — 0-1 — Manchester ENG