Ambassadeurs : Baburin, Alexander (183x), Konopka, Michal (172x), Cafferty, Bernard (157x), Alburt, Lev (153x), Bagirov, Vladimir (150x), Van Seben, Edgar (133x), ? (129x), Westerinen, Heikki M.J. (128x)
Ambassadeurs : Lenz, Juergen (38x), Wall, Alejandro (34x), Cafferty, Bernard (34x), Wall, Bill (26x), Sveshnikov, Evgeny (26x), Dive, Russell John (22x), Bagirov, Vladimir (20x), Konopka, Michal (19x)
Ambassadeurs : Dueckstein, Andreas (21x), Cafferty, Bernard (18x), Westerinen, Heikki M.J. (15x), Seils, Gudula (14x), Malbran, Guillermo (12x), Radulov, Ivan (11x), Pilnik, Herman (11x), Dolzhykova, Kateryna (11x)
3.Nf3 — 1.8% (1447 parties)
Ambassadeurs : Matulovic, Milan (11x), Lenz, Juergen (6x), Mrdja, Milan (6x), Gulko, Boris (5x), Braun, Gottfried, Dr. (5x), Pribyl, Josef (5x), Alburt, Lev (4x), Hladik, Josef (4x)
1950 — Boleslavsky, Isaac vs Bronstein, David I — 1/2-1/2 — Moscow RUS 1950 — Hejduk, Jakub vs LAR, Rai Joseph — 0-1 — Chocen 1950 — Anderson, Frank Ross vs Paskauskas, Raymond — 1-0 — Toronto CAN 1950 — Pfeiffer, Gerhard vs Rellstab, Ludwig — 1-0 — Hamburg GER 1950 — Bussers, Simone vs Heemskerk, Fenny — 1-0 — Antwerp BEL
3.c4 — 17.1% (14103 parties)
1950 — Staudte, Hans-Hilmar vs Rellstab, Ludwig — 1-0 — Bad Pyrmont GER 1950 — Platz, Joseph vs Brailow, A. — 1-0 — corr USA 1950 — Schulz, Wolfgang vs Teschner, Rudolf — 0-1 — Berlin GER 1950 — Abdulrahman Maher Alhossaini vs Jackson, DG. — 1-0 — Belfast IRL 1950 — Bogolyubov, Egor vs Barnstedt, Dietrich — 1-0 — ?
3.Nc3 — 4.7% (3881 parties)
1950 — Goldenov, Boris P vs Panov, Vasily — 0-1 — URS-ch sf Kiev UKR 1951 — Klein, Ernst vs Trifunovic, Petar — 0-1 — Birmingham ENG 1951 — Pilnik, Herman vs Di, Palma Alicia — 1-0 — It I Beverwijk NED 1951 — Pilnik, Herman vs Pomar, Humberto — 1-0 — Gijon 1951 — Harris, Peter A vs Berriman, Grant — 1/2-1/2 — Birmingham/Coventry
3.Nf3 — 1.8% (1447 parties)
1951 — Ader Hausman, Walter vs Bauza, Lorenzo — 1-0 — San Rafael 1955 — Serebrisky, Alexander S vs Zamkovskaya, Violetta Aleks — 1-0 — Kiev UKR 1955 — Pfeiffer, Gerhard vs Bialas, Wolfram — 1-0 — Hamburg GER 1956 — Haag, Ervin vs Gereben, Erno — 1/2-1/2 — Budapest HUN 1957 — Pfeiffer, Gerhard vs Lehmann, Heinz — 0-1 — FRG-ch Bad Neuenahr
Tal, Mikhail — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 9 parties
Smyslov, Vladimir — 5 parties
Ju, Wenjun — 4 parties
Kramnik, Vladimir — 2 parties
Ding, Liren — 2 parties
Gukesh D — 1 partie
1950 — Hejduk, Jakub vs LAR, Rai Joseph — 0-1 — Chocen
1950 — Anderson, Frank Ross vs Paskauskas, Raymond — 1-0 — Toronto CAN
1950 — Pfeiffer, Gerhard vs Rellstab, Ludwig — 1-0 — Hamburg GER
1950 — Bussers, Simone vs Heemskerk, Fenny — 1-0 — Antwerp BEL
1950 — Platz, Joseph vs Brailow, A. — 1-0 — corr USA
1950 — Schulz, Wolfgang vs Teschner, Rudolf — 0-1 — Berlin GER
1950 — Abdulrahman Maher Alhossaini vs Jackson, DG. — 1-0 — Belfast IRL
1950 — Bogolyubov, Egor vs Barnstedt, Dietrich — 1-0 — ?
1951 — Klein, Ernst vs Trifunovic, Petar — 0-1 — Birmingham ENG
1951 — Pilnik, Herman vs Di, Palma Alicia — 1-0 — It I Beverwijk NED
1951 — Pilnik, Herman vs Pomar, Humberto — 1-0 — Gijon
1951 — Harris, Peter A vs Berriman, Grant — 1/2-1/2 — Birmingham/Coventry
1955 — Serebrisky, Alexander S vs Zamkovskaya, Violetta Aleks — 1-0 — Kiev UKR
1955 — Pfeiffer, Gerhard vs Bialas, Wolfram — 1-0 — Hamburg GER
1956 — Haag, Ervin vs Gereben, Erno — 1/2-1/2 — Budapest HUN
1957 — Pfeiffer, Gerhard vs Lehmann, Heinz — 0-1 — FRG-ch Bad Neuenahr