Ambassadeurs : Deforel, Jorge Eduardo (324x), Kolanek, Roman (282x), Van Wely, Loek (212x), Martirosyan, Haik M. (206x), Jussupow, Artur (192x), Agathiyan Susil (173x), Lukacs, Peter (157x), Beliavsky, Alexander G (154x)
Ambassadeurs : Hebden, Mark L (170x), Zalys, Ignas (51x), Malich, Burkhard, Dr. (36x), Ruiz-Jarabo Pelayo, Francisco (34x), Balta, Mihai Victor (30x), Riazantsev, Alexander (29x), Schmidt, Loren R (28x), Korchnoi, Viktor (25x)
Ambassadeurs : Kolanek, Roman (67x), Kratochvíl, Václav (61x), Bernal Varela, Nelson (50x), Malaniuk, Vladimir P (36x), Rashkovsky, Nukhim N (35x), Sveshnikov, Evgeny (28x), Kosic, Dragan (28x), Delander, Adolf (27x)
1950 — Donner, Jan-Hein vs Eken, Max — 1/2-1/2 — Beverwijk Beverwijk NED 1950 — Trifunovic, Petar vs Horowitz, Albert Israel — 1/2-1/2 — USA 1950 — Castillo Bermudez, Manuel vs Wade, Robert G — 0-1 — Venice ITA 1950 — Schlieder, Rolf vs Ruppe, Otto — 1/2-1/2 — Soemmerda GER 1950 — Pilnik, Herman vs Rabar, Braslav — 1/2-1/2 — Bled SLO
4.g3 — 26.7% (64134 parties)
1950 — Sandor, Bela vs Kluger, Gyula — 1/2-1/2 — Budapest HUN 1950 — Acoltzi Ruiz, Mariana vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG 1950 — Szabo, Laszlo vs GIDEON SUNDAY — 1/2-1/2 — Budapest HUN 1950 — Rudenko, Ljudmila vs Gurfinkel, Josefa — 0-1 — ? 1950 — Glasberg, Norbert vs Agon, Hubert — 1-0 — Toronto CAN
4.Bg5 — 7.5% (17901 parties)
1950 — Bosch van Rosenthal, Edzard vs Foltys, Jan — 1/2-1/2 — Amsterdam NED 1950 — Pirc, Vasja vs Eken, Max — 1/2-1/2 — Amsterdam NED 1950 — Pirc, Vasja vs Fuderer, Andrija — 1/2-1/2 — Bled SLO 1950 — Hermanova, Roza vs Langos, Jozsa — 1/2-1/2 — Moscow RUS 1950 — Zalys, Ignas vs Richard, Louis — 1/2-1/2 — Montreal CAN
4.e3 — 5.0% (11996 parties)
1950 — Chaude de Silans, Chantal vs Thibaut, Georges — 0-1 — ? 1950 — Koch, Berthold vs Platz, Hans — 1/2-1/2 — Soemmerda ch GDR 1950 — Bergqvist, Allan vs Collet, Hugo — 0-1 — Dubrovnik olm 1950 — Troianescu, Octav vs Taimanov, Mark — 0-1 — Szczawno Zdroj 1950 — Henneberke, Frans vs Barendregt, Johan — 0-1 — NLD-ch Amsterdam NED
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Hou, Yifan — 10 parties
Ju, Wenjun — 10 parties
Gukesh D — 10 parties
Botvinnik, Mikhail — 8 parties
Smyslov, Vladimir — 7 parties
Karpov, Aleksandr — 4 parties
1950 — Trifunovic, Petar vs Horowitz, Albert Israel — 1/2-1/2 — USA
1950 — Castillo Bermudez, Manuel vs Wade, Robert G — 0-1 — Venice ITA
1950 — Schlieder, Rolf vs Ruppe, Otto — 1/2-1/2 — Soemmerda GER
1950 — Pilnik, Herman vs Rabar, Braslav — 1/2-1/2 — Bled SLO
1950 — Acoltzi Ruiz, Mariana vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG
1950 — Szabo, Laszlo vs GIDEON SUNDAY — 1/2-1/2 — Budapest HUN
1950 — Rudenko, Ljudmila vs Gurfinkel, Josefa — 0-1 — ?
1950 — Glasberg, Norbert vs Agon, Hubert — 1-0 — Toronto CAN
1950 — Pirc, Vasja vs Eken, Max — 1/2-1/2 — Amsterdam NED
1950 — Pirc, Vasja vs Fuderer, Andrija — 1/2-1/2 — Bled SLO
1950 — Hermanova, Roza vs Langos, Jozsa — 1/2-1/2 — Moscow RUS
1950 — Zalys, Ignas vs Richard, Louis — 1/2-1/2 — Montreal CAN
1950 — Koch, Berthold vs Platz, Hans — 1/2-1/2 — Soemmerda ch GDR
1950 — Bergqvist, Allan vs Collet, Hugo — 0-1 — Dubrovnik olm
1950 — Troianescu, Octav vs Taimanov, Mark — 0-1 — Szczawno Zdroj
1950 — Henneberke, Frans vs Barendregt, Johan — 0-1 — NLD-ch Amsterdam NED