Ambassadeurs : Kulon, Klaudia (37x), Korchnoi, Viktor (35x), Vaulin, Alexander P. (33x), Schlosser, Philipp (30x), Suba, Mihai (26x), Pavlov, Sergey (26x), Chernin, Alexander (24x), Sveshnikov, Evgeny (24x)
Ambassadeurs : Rozentalis, Eduardas (27x), Malakhatko, Vadim (12x), Smyslov, Vasily (10x), Vaulin, Alexander P. (10x), Meijers, Viesturs (10x), Snape, Ian L (9x), Korchnoi, Viktor (8x), Weyerstrass, Ronald (8x)
2…f5 — 5.1% (1015 parties)
Ambassadeurs : Woodhouse, Stephen V (7x), Guimard, Carlos E (5x), Reim, Gerd (5x), Suba, Mihai (5x), Stock, Juergen (5x), Andrus, Gary E. (4x), Smyslov, Vasily (3x), Clari Mascarell, Jose Javier (3x)
2…c5 — 1.8% (355 parties)
Ambassadeurs : Guillemette, Hugo (6x), Weyerstrass, Ronald (3x), Wintzer, Joachim, Dr. (3x), Zueger, Beat (3x), Danielian, Elina (3x), Lisenko, Alexander V (2x), Ujtelky, Maximilian (2x), Vitolinsh, Alvis (2x)
1950 — Tsvetkov, Alexandar K vs Popov, Vesselin — 1/2-1/2 — Sofia BUL 1950 — Nuesken, Fritz vs Kauder, Hartmut — 1/2-1/2 — Soemmerda GER 1950 — Niephaus, Walter vs Teschner, Rudolf — 1-0 — FRG-ch Bad Pyrmont GER 1950 — Keres, Paul vs Miguel, Nahuel — 1/2-1/2 — Budapest HUN 1950 — Nuesken, Fritz vs Krause, Kurt — 1-0 — Soemmerda GER
2…Nf6 — 20.1% (3993 parties)
1950 — Smyslov, Vladimir vs Averbakh, Yuri L — 1/2-1/2 — Moskou ch-URS 1950 — Smyslov, Vasily vs Averbakh, Yuri L — 1/2-1/2 — Moscow RUS 1950 — Nuesken, Fritz vs Atze, Burkhard — 0-1 — Soemmerda GER 1951 — Heinicke, Herbert vs Pfeiffer, Gerhard — 1-0 — Augsburg GER 1951 — Heinicke, Herbert vs Rellstab, Ludwig — 1-0 — Travemuende
2…f5 — 5.1% (1015 parties)
1951 — Petrosian, Tigran V. vs Madaminov, Mukhiddin — 1/2-1/2 — Tashkent UZB 1951 — Heinicke, Herbert vs Niephaus, Walter — 0-1 — Hamburg GER 1951 — Birjanis vs Tal, Mikhail — 0-1 — Riga LAT 1952 — Gligoric, Svetozar vs Stoltz, Gösta — 1-0 — Helsinki olm 1953 — Keller-Hermann, Edith vs Uhlmann, Wolfgang — 1/2-1/2 — GDR-ch Jena GER
2…c5 — 1.8% (355 parties)
1954 — Anay Barche vs Stahlberg, Gideon — 1-0 — Praag zt 1957 — Zhukhovitsky, Samuel vs Shamkovich, Leonid — 0-1 — Leningrad RUS 1959 — Ujtelky, Maximilian vs Opocensky, Karel — 1-0 — Bratislava SVK 1959 — Ujtelky, Maximilian vs Jares, Jiri — 1-0 — Bratislava SVK 1959 — Rebaza vs Ania Nahid Rosales Espinoza — 0-1 — Lima PER
Kramnik, Vladimir — 10 parties
Hou, Yifan — 10 parties
Carlsen, Magnus — 9 parties
Tal, Mikhail — 8 parties
Kasparov, Garry — 8 parties
Gukesh D — 7 parties
Ding, Liren — 5 parties
Smyslov, Vladimir — 3 parties
Karpov, Anatoly — 3 parties
Ju, Wenjun — 3 parties
Anand, Viswanathan — 2 parties
1950 — Nuesken, Fritz vs Kauder, Hartmut — 1/2-1/2 — Soemmerda GER
1950 — Niephaus, Walter vs Teschner, Rudolf — 1-0 — FRG-ch Bad Pyrmont GER
1950 — Keres, Paul vs Miguel, Nahuel — 1/2-1/2 — Budapest HUN
1950 — Nuesken, Fritz vs Krause, Kurt — 1-0 — Soemmerda GER
1950 — Smyslov, Vasily vs Averbakh, Yuri L — 1/2-1/2 — Moscow RUS
1950 — Nuesken, Fritz vs Atze, Burkhard — 0-1 — Soemmerda GER
1951 — Heinicke, Herbert vs Pfeiffer, Gerhard — 1-0 — Augsburg GER
1951 — Heinicke, Herbert vs Rellstab, Ludwig — 1-0 — Travemuende
1951 — Heinicke, Herbert vs Niephaus, Walter — 0-1 — Hamburg GER
1951 — Birjanis vs Tal, Mikhail — 0-1 — Riga LAT
1952 — Gligoric, Svetozar vs Stoltz, Gösta — 1-0 — Helsinki olm
1953 — Keller-Hermann, Edith vs Uhlmann, Wolfgang — 1/2-1/2 — GDR-ch Jena GER
1957 — Zhukhovitsky, Samuel vs Shamkovich, Leonid — 0-1 — Leningrad RUS
1959 — Ujtelky, Maximilian vs Opocensky, Karel — 1-0 — Bratislava SVK
1959 — Ujtelky, Maximilian vs Jares, Jiri — 1-0 — Bratislava SVK
1959 — Rebaza vs Ania Nahid Rosales Espinoza — 0-1 — Lima PER