Ambassadeurs : Korchnoi, Viktor (475x), Donner, Jan-Hein (340x), Portisch, Lajos (339x), Taimanov, Mark (321x), Gligoric, Sofija (309x), Forintos, Gyozo V (254x), Szabo, Laszlo (196x), Rapaka Samuel Paul (186x)
Ambassadeurs : Bakheet Farag (730x), Karpov, Anatoly (559x), Korchnoi, Viktor (453x), Timman, Jan H (452x), Portisch, Lajos (431x), Agathiyan Susil (369x), Browne, Walter Shawn (349x), Polugaevsky, Lev (282x)
1950 — Pachman, Ludek vs Smyslov, Vasily — 1/2-1/2 — Venice ITA 1950 — Hagemann, Fritz vs Herrmann, Hans, Dr. — 0-1 — Detmold 1950 — Lastovicka, Jiri vs Pechan, Z. — 1/2-1/2 — Chocen 1950 — Barendregt, Johan vs Spanjaard, Eduard — 1/2-1/2 — Amsterdam ch-NED 1950 — Alexander, FFL. vs Golombek, Harry — 1-0 — Southsea
3.Nf3 — 41.6% (250561 parties)
1950 — Donner, Jan-Hein vs Eken, Max — 1/2-1/2 — Beverwijk Beverwijk NED 1950 — Nielsen, Julius vs Vestol, Aage — 1/2-1/2 — Reykjavik ISL 1950 — Buerger, Victor vs Veitch, Walter — 1-0 — Buxton 1950 — Miguel, Nahuel vs Kottnauer, Cenek — 1-0 — Amsterdam NED 1950 — Trifunovic, Petar vs Horowitz, Albert Israel — 1/2-1/2 — USA
3.g3 — 10.8% (65043 parties)
1950 — Milev, Zdravko vs Karastoichev, Emil — 1-0 — Sofia BUL 1950 — Wyeth, A. vs Palfey, E. — 1-0 — cr. 1950 — Smyslov, Vasily vs Szabo, Laszlo — 1/2-1/2 — Budapest HUN 1950 — Keres, Paul vs Lipnitsky, Isaac — 1/2-1/2 — Moskou ch-URS 1950 — Donner, Jan-Hein vs Kramer, Hanspeter — 1-0 — Beverwijk NED
3.a3 — 0.6% (3719 parties)
1950 — Primavera, Roberto vs Golombek, Harry — 0-1 — ? 1950 — Lasker, Edward vs Camarena, Joaquin — 1-0 — Mexico City MEX 1950 — Letelier Martner, Rene vs Donner, Jan-Hein — 0-1 — Venice ITA 1951 — Rathai, Volker vs Kirchhammer, Rudolf — 0-1 — Schwerin GER 1951 — Borodin, Vladimir vs O'Kelly de Galway, Alberic — 0-1 — Brussels BEL
Smyslov, Vladimir — 10 parties
Botvinnik, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Karpov, Aleksandr — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Ju, Wenjun — 10 parties
Ding, Liren — 10 parties
Gukesh D — 10 parties
Lasker, Emanuel — 3 parties
Smyslov, Vassily — 1 partie
1950 — Hagemann, Fritz vs Herrmann, Hans, Dr. — 0-1 — Detmold
1950 — Lastovicka, Jiri vs Pechan, Z. — 1/2-1/2 — Chocen
1950 — Barendregt, Johan vs Spanjaard, Eduard — 1/2-1/2 — Amsterdam ch-NED
1950 — Alexander, FFL. vs Golombek, Harry — 1-0 — Southsea
1950 — Nielsen, Julius vs Vestol, Aage — 1/2-1/2 — Reykjavik ISL
1950 — Buerger, Victor vs Veitch, Walter — 1-0 — Buxton
1950 — Miguel, Nahuel vs Kottnauer, Cenek — 1-0 — Amsterdam NED
1950 — Trifunovic, Petar vs Horowitz, Albert Israel — 1/2-1/2 — USA
1950 — Wyeth, A. vs Palfey, E. — 1-0 — cr.
1950 — Smyslov, Vasily vs Szabo, Laszlo — 1/2-1/2 — Budapest HUN
1950 — Keres, Paul vs Lipnitsky, Isaac — 1/2-1/2 — Moskou ch-URS
1950 — Donner, Jan-Hein vs Kramer, Hanspeter — 1-0 — Beverwijk NED
1950 — Lasker, Edward vs Camarena, Joaquin — 1-0 — Mexico City MEX
1950 — Letelier Martner, Rene vs Donner, Jan-Hein — 0-1 — Venice ITA
1951 — Rathai, Volker vs Kirchhammer, Rudolf — 0-1 — Schwerin GER
1951 — Borodin, Vladimir vs O'Kelly de Galway, Alberic — 0-1 — Brussels BEL