Ambassadeurs : Beliavsky, Alexander G (139x), Portisch, Lajos (120x), Karpov, Anatoly (119x), Kharitonov, Andrei (91x), Short, Nigel D (84x), Geller, Efim P. (78x), Georgiev, Kiril (78x), Ivkov, Borislav (71x)
Ambassadeurs : Vaganian, Rafael A (86x), Nakamura, Hikaru (70x), Bakheet Farag (66x), Van Wely, Loek (63x), Karpov, Anatoly (60x), Beliavsky, Alexander G (51x), Lputian, Smbat (40x), Forintos, Gyozo V (36x)
Ambassadeurs : Basson, Heinrich (18x), Miguel, Nahuel (10x), Kolanek, Roman (7x), Ungureanu, Emil (6x), Simagin, Vladimir (5x), Yakubbaeva, Nilufar (5x), Humerez Estrada, Cidar (4x), Janssen, Lieselotte (4x)
5.cxd5 — 6.5% (5064 parties)
Ambassadeurs : Geller, Efim P. (11x), Kekki, Jorma (10x), Donner, Jan-Hein (8x), Filip, Miroslav (7x), Padevsky, Nikola (7x), Uhlmann, Wolfgang (7x), Arkell, Keith C (7x), Kuzubov, Yuriy (7x)
1950 — Rossetto, Hector Decio vs Staudte, Hans-Hilmar — 1/2-1/2 — Dubrovnik CRO 1950 — Muhring, Willem Jan vs Barendregt, Johan — 0-1 — NLD-ch Amsterdam NED 1950 — Bondarevsky, Igor vs Al Balushi, Shuaib Abdul Wahab — 1/2-1/2 — Schiavno Zdroj 1950 — Giustolisi, Giovanni vs Riello, Michele — 0-1 — Venice ITA 1950 — O'Kelly de Galway, Alberic vs Aabel Thomas Eapen — 1-0 — Hastings ENG
5.Bf4 — 34.0% (26401 parties)
1950 — Letelier Martner, Rene vs Giustolisi, Alberto — 1-0 — Dubrovnik olm 1951 — Klein, Ernst vs Broadbent, Reginald — 1-0 — Birmingham ENG 1951 — Nedeljkovic, Srecko M vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH 1951 — Ufimtsev, Anatoly vs Konstantinov, Alexandr — 1-0 — URS-ch sf Sverdlovsk 1951 — Bolbochan, Julio vs Bolbochan, Jacobo — 1/2-1/2 — Mar del Plata ARG
5.e3 — 7.0% (5476 parties)
1950 — Rellstab, Ludwig vs Tartakower, Savielly — 1/2-1/2 — Bled SLO 1950 — Henneberke, Frans vs Orbaan, Constant — 1/2-1/2 — Amsterdam ch-NED 1950 — Krause, Kurt vs Stein, Georg — 1/2-1/2 — Soemmerda GER 1950 — Wood, Gabriel vs Madsen, Sverre — 1-0 — ICCF 1950 — Troeger, Paul vs Staudte, Hans-Hilmar — 1/2-1/2 — Bad Pyrmont GER
5.cxd5 — 6.5% (5064 parties)
1951 — Alexander Tadala vs Krogius, Nikolai V — 0-1 — Leningrad RUS 1952 — Petrosian, Tigran V. vs Vaitonis, Povilas — 1-0 — Stockholm izt 1952 — Book, Eero vs Carlsson, Henrik 2002 — 1-0 — Goteborg SWE 1952 — Petrosian, Tigran V. vs Stoltz, Gösta — 1-0 — Stockholm SWE 1952 — Botvinnik, Mikhail vs Byvshev, Vasily — 1/2-1/2 — Moskou ch-URS
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Ju, Wenjun — 10 parties
Gukesh D — 10 parties
Botvinnik, Mikhail — 8 parties
Smyslov, Vladimir — 3 parties
Hou, Yifan — 3 parties
Karpov, Aleksandr — 2 parties
1950 — Muhring, Willem Jan vs Barendregt, Johan — 0-1 — NLD-ch Amsterdam NED
1950 — Bondarevsky, Igor vs Al Balushi, Shuaib Abdul Wahab — 1/2-1/2 — Schiavno Zdroj
1950 — Giustolisi, Giovanni vs Riello, Michele — 0-1 — Venice ITA
1950 — O'Kelly de Galway, Alberic vs Aabel Thomas Eapen — 1-0 — Hastings ENG
1951 — Klein, Ernst vs Broadbent, Reginald — 1-0 — Birmingham ENG
1951 — Nedeljkovic, Srecko M vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH
1951 — Ufimtsev, Anatoly vs Konstantinov, Alexandr — 1-0 — URS-ch sf Sverdlovsk
1951 — Bolbochan, Julio vs Bolbochan, Jacobo — 1/2-1/2 — Mar del Plata ARG
1950 — Henneberke, Frans vs Orbaan, Constant — 1/2-1/2 — Amsterdam ch-NED
1950 — Krause, Kurt vs Stein, Georg — 1/2-1/2 — Soemmerda GER
1950 — Wood, Gabriel vs Madsen, Sverre — 1-0 — ICCF
1950 — Troeger, Paul vs Staudte, Hans-Hilmar — 1/2-1/2 — Bad Pyrmont GER
1952 — Petrosian, Tigran V. vs Vaitonis, Povilas — 1-0 — Stockholm izt
1952 — Book, Eero vs Carlsson, Henrik 2002 — 1-0 — Goteborg SWE
1952 — Petrosian, Tigran V. vs Stoltz, Gösta — 1-0 — Stockholm SWE
1952 — Botvinnik, Mikhail vs Byvshev, Vasily — 1/2-1/2 — Moskou ch-URS