Ambassadeurs : Mason, Ian J (88x), Sosonko, Gennadi (86x), Campani, Paolo (82x), Kireev, Vladimir Vasilyevich (72x), Acciaro, Giuseppe (71x), Haba, Petr (71x), Frijling, Jeroen (71x), Korchnoi, Viktor (53x)
1950 — Keres, Paul vs Lipnitsky, Isaac — 1/2-1/2 — Moskou ch-URS 1950 — Smyslov, Vasily vs Konstantinopolsky, Alexander — 1/2-1/2 — Moskou ch-URS 1950 — Lilienthal, Andor vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN 1950 — Flohr, Salo vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN 1950 — Novotelnov, Nikolai vs Kholmov, Ratmir D — 0-1 — URS-ch sf Tartu
4.Nf3 — 41.6% (17333 parties)
1950 — Milev, Zdravko vs Karastoichev, Emil — 1-0 — Sofia BUL 1950 — Donner, Jan-Hein vs Kramer, Hanspeter — 1-0 — Beverwijk NED 1950 — Schifferdecker, Wilhelm vs Sahlmann, Walter — 1/2-1/2 — Bad Pyrmont GER 1950 — Donner, Jan-Hein vs Hein-Rossolimo, Nicolas — 0-1 — Amsterdam NED 1950 — De Freitas, Manuela Schmitz vs Bolbochan, Jacobo — 0-1 — Mar del Plata ARG
4.cxd5 — 0.3% (118 parties)
1959 — Steindorf, Annelore vs Evans, Henry — 0-1 — corr ICCF 1964 — Agostini, Aurel vs Johansson, Martin 1979 — 0-1 — Goteborg SWE 1974 — Vladimirov, Yevgeniy vs Donohue, Tom — 1/2-1/2 — Pont Sainte Maxence 1985 — Bailey, Gregory vs Owens, Jakob N — 1-0 — E Lansing ch-MI op 1987 — Lauer, Falk vs Weder, Emil — 1-0 — corr DDR
4.Nc3 — 0.2% (70 parties)
1960 — Harper, Jim vs Zalys, Ignas — 1-0 — cr Golden Knights 1973 — Pantaleev, Dimitar Dimitrov vs Konstantinov, Venelin — 1-0 — Sofia BUL 1973 — Kenez, Pal vs Boyd, Frank — 0-1 — ? 1979 — Pap, Misa vs Lanzani, Mario Lorenzo — 1/2-1/2 — Zalaegerszeg 1988 — Scott, Harold vs Felber, Joseph J. — 0-1 — Nassau ch
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Hou, Yifan — 10 parties
Ding, Liren — 10 parties
Gukesh D — 10 parties
Botvinnik, Mikhail — 5 parties
Tal, Mikhail — 3 parties
Smyslov, Vladimir — 2 parties
Karpov, Aleksandr — 1 partie
1950 — Smyslov, Vasily vs Konstantinopolsky, Alexander — 1/2-1/2 — Moskou ch-URS
1950 — Lilienthal, Andor vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN
1950 — Flohr, Salo vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN
1950 — Novotelnov, Nikolai vs Kholmov, Ratmir D — 0-1 — URS-ch sf Tartu
1950 — Donner, Jan-Hein vs Kramer, Hanspeter — 1-0 — Beverwijk NED
1950 — Schifferdecker, Wilhelm vs Sahlmann, Walter — 1/2-1/2 — Bad Pyrmont GER
1950 — Donner, Jan-Hein vs Hein-Rossolimo, Nicolas — 0-1 — Amsterdam NED
1950 — De Freitas, Manuela Schmitz vs Bolbochan, Jacobo — 0-1 — Mar del Plata ARG
1964 — Agostini, Aurel vs Johansson, Martin 1979 — 0-1 — Goteborg SWE
1974 — Vladimirov, Yevgeniy vs Donohue, Tom — 1/2-1/2 — Pont Sainte Maxence
1985 — Bailey, Gregory vs Owens, Jakob N — 1-0 — E Lansing ch-MI op
1987 — Lauer, Falk vs Weder, Emil — 1-0 — corr DDR
1973 — Pantaleev, Dimitar Dimitrov vs Konstantinov, Venelin — 1-0 — Sofia BUL
1973 — Kenez, Pal vs Boyd, Frank — 0-1 — ?
1979 — Pap, Misa vs Lanzani, Mario Lorenzo — 1/2-1/2 — Zalaegerszeg
1988 — Scott, Harold vs Felber, Joseph J. — 0-1 — Nassau ch