Ambassadeurs : Vadasz, Laszlo (11x), Portisch, Ferenc (4x), Polgar, Judit (3x), Ruck, Robert (3x), Jimenez Rigo, Joan (2x), Sadler, Matthew D (2x), Gelfand, Boris (2x), Hazai, Laszlo Dr. (2x)
11…Be7 — 19.1% (114 parties)
Ambassadeurs : Portisch, Ferenc (3x), Eperjesi, Laszlo Dr. (3x), Farago, Ivan (2x), Dely, Peter (2x), Ortel, Endre (2x), Dovzik, Juri (2x), Charbonneau, Pascal (2x), Hux, R. (1x)
Karpov, Anatoly — 2 parties Euwe, Max — 1 partie Karpov, Aleksandr — 1 partie Kramnik, Vladimir — 1 partie Ju, Wenjun — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
11…Nbd7 — 30.6% (183 parties)
1965 — Donner, Jan-Hein vs Hein-Portisch Lajos — 1/2-1/2 — Hamburg GER 1984 — Tatai, Stefano vs Zichichi, Alvise — 1-0 — Rome ITA 1989 — Donaldson, John vs Koepcke, Richard — 1-0 — Cali Northern Open 1991 — Ulybin, Mikhail vs Sorokin, Maxim — 1/2-1/2 — Chelyabinsk RUS 1991 — Ulybin, Mikhail vs Sorokin, Maxim — 1/2-1/2 — It Chelyabinsk RUS
11…Bxc3 — 20.9% (125 parties)
1976 — Portisch, Ferenc vs Jimenez Rigo, Joan — 1-0 — Budapest HUN 1977 — Portisch, Ferenc vs Jimenez Rigo, Joan — 1/2-1/2 — Budapest ch-HUN 1979 — Adamski, Jan vs Karaklajic, Nikola — 1/2-1/2 — Reggio Emilia ITA 1979 — Meleghegyi, Csaba vs Vadasz, Laszlo — 1/2-1/2 — Zalaegerszeg 1980 — Timman, Jan H vs Karpov, Anatoly — 1/2-1/2 — La Valetta
11…Be7 — 19.1% (114 parties)
1972 — Portisch, Ferenc vs Eperjesi, Laszlo Dr. — 1/2-1/2 — Budapest HUN 1972 — Meleghegyi, Csaba vs Kostadinov, Kostadin — 1-0 — CCOL7 final 7275 1973 — Farago, Ivan vs Ortel, Endre — 1-0 — HUN 1975 — Farago, Ivan vs Dely, Peter — 1/2-1/2 — Szolnok 1975 — Euwe, Max vs Sosonko, Gennadi — 1/2-1/2 — Hilversum NED
11…Nc6 — 15.4% (92 parties)
1964 — Lehmann, Heinz vs Barcza, Gedeon — 1-0 — Amsterdam NED 1976 — Farago, Ivan vs Rigo, Janos — 0-1 — Budapest HUN 1979 — Vaisser, Anatoly vs Sturua, Zurab — 1/2-1/2 — Soviet Union 1980 — Barnsley, Anthony R vs Quinn Roy — 1-0 — ? 1981 — Wells, Peter J vs Littlewood, Paul E — 0-1 — Morecambe ch-BCF
Euwe, Max — 1 partie
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Carlsen, Magnus — 1 partie
1984 — Tatai, Stefano vs Zichichi, Alvise — 1-0 — Rome ITA
1989 — Donaldson, John vs Koepcke, Richard — 1-0 — Cali Northern Open
1991 — Ulybin, Mikhail vs Sorokin, Maxim — 1/2-1/2 — Chelyabinsk RUS
1991 — Ulybin, Mikhail vs Sorokin, Maxim — 1/2-1/2 — It Chelyabinsk RUS
1977 — Portisch, Ferenc vs Jimenez Rigo, Joan — 1/2-1/2 — Budapest ch-HUN
1979 — Adamski, Jan vs Karaklajic, Nikola — 1/2-1/2 — Reggio Emilia ITA
1979 — Meleghegyi, Csaba vs Vadasz, Laszlo — 1/2-1/2 — Zalaegerszeg
1980 — Timman, Jan H vs Karpov, Anatoly — 1/2-1/2 — La Valetta
1972 — Meleghegyi, Csaba vs Kostadinov, Kostadin — 1-0 — CCOL7 final 7275
1973 — Farago, Ivan vs Ortel, Endre — 1-0 — HUN
1975 — Farago, Ivan vs Dely, Peter — 1/2-1/2 — Szolnok
1975 — Euwe, Max vs Sosonko, Gennadi — 1/2-1/2 — Hilversum NED
1976 — Farago, Ivan vs Rigo, Janos — 0-1 — Budapest HUN
1979 — Vaisser, Anatoly vs Sturua, Zurab — 1/2-1/2 — Soviet Union
1980 — Barnsley, Anthony R vs Quinn Roy — 1-0 — ?
1981 — Wells, Peter J vs Littlewood, Paul E — 0-1 — Morecambe ch-BCF