Ambassadeurs : Lazarev, Vladimir (46x), Bellon Lopez, Juan Manuel (36x), Benko, Pal (35x), Van Riemsdijk, Herman C. (34x), Alburt, Lev (28x), Fedorowicz, John (28x), Hort, Vlastimil (26x), Knaak, Rainer (25x)
Ambassadeurs : Bakheet Farag (69x), Lukacs, Peter (33x), Zimmerman, Yuri (26x), Portisch, Ferenc (22x), Bellon Lopez, Juan Manuel (22x), Fedorowicz, John (21x), Flear, Glenn C (20x), Alburt, Lev (17x)
1950 — Hasek, Josef vs Sefc, Jan — 1-0 — Zlin ch nahra 1951 — Trifunovic, Petar vs Kozomara, Vlado — 1/2-1/2 — Ljubljana ch YUG 1951 — Puc, Stojan vs Kozomara, Vlado — 1-0 — Ljubljana ch YUG 1955 — Haggai Mawejje Israel vs Aabel Thomas Eapen — 0-1 — Aberystwyth ch-BCF 1955 — Rabar, Braslav vs Milic, Borislav — 1-0 — Zagreb CRO
5.b6 — 18.6% (8816 parties)
1956 — Knothe, Karl vs Malich, Burkhard, Dr. — 1/2-1/2 — Leipzig GER 1957 — Kampfhenkel, Ulrich vs Litkiewicz, Kurt — 1/2-1/2 — Zittau 1964 — Bagnoli, Paolo vs Bak, Istvan — 0-1 — Reggio Emilia ITA 1967 — Friedmann, Clara vs Zatulovskaya, Tatiana — 0-1 — Subotica SRB 1969 — Mendoza, Rafael vs Benko, Pal — 1/2-1/2 — Malaga Malaga ESP
5.e3 — 12.8% (6089 parties)
1957 — From, Sigfred vs Haahr, Thorkild — 1/2-1/2 — Denmark ch corr 1958 — Johansson, Martin 1979 vs Alcorta, Martinez Leopoldo — 0-1 — Sweden 1960 — Sales, Abraao Lincoln Cunha vs Alcorta, Martinez Leopoldo — 1-0 — Leningrad RUS 1966 — Littlewood, Norman vs Hartston, William R — 1-0 — Havana CUB 1967 — Zilberberg, Alik vs Pokrovsky, N.V — 1-0 — USSR ch-08 6768
5.Nc3 — 8.0% (3795 parties)
1960 — Toran Albero, Roman vs Kozomara, Vlado — 1/2-1/2 — Sarajevo BIH 1967 — Roensch, Ingrid vs Bade, Heidrun — 1-0 — Colditz 1967 — Aronson, Eva vs Konarkowska-Sokolov, Henrijeta — 0-1 — Subotica SRB 1970 — Vannrud vs Asik, Hakan — 0-1 — Eksjo SWE 1970 — Lorinczi, P. vs Browne, Walter Shawn — 0-1 — Siegen olm
Kasparov, Garry — 10 parties
Carlsen, Magnus — 10 parties
Kramnik, Vladimir — 9 parties
Ju, Wenjun — 9 parties
Anand, Viswanathan — 3 parties
Tal, Mikhail — 2 parties
Botvinnik, Mikhail — 2 parties
1951 — Trifunovic, Petar vs Kozomara, Vlado — 1/2-1/2 — Ljubljana ch YUG
1951 — Puc, Stojan vs Kozomara, Vlado — 1-0 — Ljubljana ch YUG
1955 — Haggai Mawejje Israel vs Aabel Thomas Eapen — 0-1 — Aberystwyth ch-BCF
1955 — Rabar, Braslav vs Milic, Borislav — 1-0 — Zagreb CRO
1957 — Kampfhenkel, Ulrich vs Litkiewicz, Kurt — 1/2-1/2 — Zittau
1964 — Bagnoli, Paolo vs Bak, Istvan — 0-1 — Reggio Emilia ITA
1967 — Friedmann, Clara vs Zatulovskaya, Tatiana — 0-1 — Subotica SRB
1969 — Mendoza, Rafael vs Benko, Pal — 1/2-1/2 — Malaga Malaga ESP
1958 — Johansson, Martin 1979 vs Alcorta, Martinez Leopoldo — 0-1 — Sweden
1960 — Sales, Abraao Lincoln Cunha vs Alcorta, Martinez Leopoldo — 1-0 — Leningrad RUS
1966 — Littlewood, Norman vs Hartston, William R — 1-0 — Havana CUB
1967 — Zilberberg, Alik vs Pokrovsky, N.V — 1-0 — USSR ch-08 6768
1967 — Roensch, Ingrid vs Bade, Heidrun — 1-0 — Colditz
1967 — Aronson, Eva vs Konarkowska-Sokolov, Henrijeta — 0-1 — Subotica SRB
1970 — Vannrud vs Asik, Hakan — 0-1 — Eksjo SWE
1970 — Lorinczi, P. vs Browne, Walter Shawn — 0-1 — Siegen olm