Ambassadeurs : ? (48x), Markus, Roland (31x), Balta, Mihai Victor (29x), Popov, Vladimir Valentinovich (21x), Golombek, Harry (20x), Matulovic, Milan (20x), Zalys, Ignas (20x), Egorov, Vladimir (20x)
1950 — Cortlever, Nico vs Mueller, Hans — 1-0 — Dubrovnik CRO 1950 — Kramer, Haije vs Bosch van Rosenthal, Edzard — 1/2-1/2 — Amsterdam NED 1950 — Cortlever, Nico vs Bosch van Rosenthal, Edzard — 1/2-1/2 — It Beverwijk NED 1950 — Eken, Max vs Henneberke, Frans — 1-0 — It Beverwijk NED 1950 — Pogats, Jozsef Jr. vs Szabo, Laszlo — 0-1 — Budapest HUN
6.Nf3 — 30.2% (18014 parties)
1950 — O'Kelly, Albéric de Galway vs Pfeiffer, Gerhard — 1/2-1/2 — Bled SLO 1950 — Unruh, Heinrich vs Lauterbach, Werner — 0-1 — Bretten 1950 — Unzicker, Ferdinand, Dr. vs Alfred, Le Bron — 1-0 — Bad Pyrmont GER 1950 — Kovacs, Abel vs Bahro, Tom — 1/2-1/2 — Vienna AUT 1950 — Chaude de Silans, Chantal vs Larsen, Ingrid — 1-0 — Moscow RUS
6.Bc4 — 5.6% (3341 parties)
1953 — Yanofsky, Daniel Abraham vs Golombek, Harry — 1/2-1/2 — Glasgow SCO 1954 — Anay Barche vs Tipary, Lajos — 1/2-1/2 — Hungary ch 1955 — Beach, TJ. vs Golombek, Harry — 0-1 — Aberystwyth ch-BCF 1956 — Byvshev, Vasily vs Goldberg, Grigory A — 0-1 — Leningrad RUS 1956 — Keres, Paul vs Golombek, Harry — 1-0 — Moscow RUS
6.Nh3 — 4.0% (2385 parties)
1950 — Prins, Lodewijk vs Donner, Jan-Hein — 1/2-1/2 — Match 1951 — Prins, Lodewijk vs Pomar Salamanca, Arturo — 1-0 — ? 1951 — Prins, Lodewijk vs Pomar Salamanca, Arturo — 1-0 — Madrid ESP 1952 — Keres, Paul Petrovich vs Kasparian, Genrikh — 1/2-1/2 — Moscow RUS 1953 — Boleslavsky, Isaac vs Sliwa, Bogdan — 1-0 — Bucharest ROU
Botvinnik, Mikhail — 10 parties
Anand, Viswanathan — 10 parties
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Hou, Yifan — 10 parties
Ding, Liren — 8 parties
Carlsen, Magnus — 7 parties
Kramnik, Vladimir — 6 parties
Gukesh D — 2 parties
Ju, Wenjun — 1 partie
1950 — Kramer, Haije vs Bosch van Rosenthal, Edzard — 1/2-1/2 — Amsterdam NED
1950 — Cortlever, Nico vs Bosch van Rosenthal, Edzard — 1/2-1/2 — It Beverwijk NED
1950 — Eken, Max vs Henneberke, Frans — 1-0 — It Beverwijk NED
1950 — Pogats, Jozsef Jr. vs Szabo, Laszlo — 0-1 — Budapest HUN
1950 — Unruh, Heinrich vs Lauterbach, Werner — 0-1 — Bretten
1950 — Unzicker, Ferdinand, Dr. vs Alfred, Le Bron — 1-0 — Bad Pyrmont GER
1950 — Kovacs, Abel vs Bahro, Tom — 1/2-1/2 — Vienna AUT
1950 — Chaude de Silans, Chantal vs Larsen, Ingrid — 1-0 — Moscow RUS
1954 — Anay Barche vs Tipary, Lajos — 1/2-1/2 — Hungary ch
1955 — Beach, TJ. vs Golombek, Harry — 0-1 — Aberystwyth ch-BCF
1956 — Byvshev, Vasily vs Goldberg, Grigory A — 0-1 — Leningrad RUS
1956 — Keres, Paul vs Golombek, Harry — 1-0 — Moscow RUS
1951 — Prins, Lodewijk vs Pomar Salamanca, Arturo — 1-0 — ?
1951 — Prins, Lodewijk vs Pomar Salamanca, Arturo — 1-0 — Madrid ESP
1952 — Keres, Paul Petrovich vs Kasparian, Genrikh — 1/2-1/2 — Moscow RUS
1953 — Boleslavsky, Isaac vs Sliwa, Bogdan — 1-0 — Bucharest ROU