Ambassadeurs : Fels, Bernhard (234x), Tiviakov, Sergei (184x), Milanovic, Danilo (122x), Kasparov, Sergey (89x), Owens, Johnny (86x), Heinzel, Olaf (69x), Hasangatin, Ramil (65x), Kurajica, Bojan (62x)
4.Nf3 — 12.3% (2957 parties)
Ambassadeurs : Fels, Bernhard (30x), Owens, Johnny (15x), Pereira Vera, Henry Alberto (14x), Nurmi, Ronald (11x), Dehaybe, Andre (8x), Auvinen, Esa (8x), Nikolov, Sasho (7x), Hasangatin, Ramil (7x)
4.Bc4 — 4.4% (1065 parties)
Ambassadeurs : Dias, Jose Oliveira Gaspar (5x), Jirovsky, Milos (4x), Hillmann, Michael (4x), Manelidou, Maria (4x), Kaiser, Gerhard (4x), Stanford, Sheila Barth (4x), Pereira Vera, Henry Alberto (4x), Kotan, Ladislav (3x)
4.g3 — 3.0% (731 parties)
Ambassadeurs : Pinazo Donoso, Jorge (5x), Hutchison, John (5x), Nava Baro, Enrique (5x), Grafl, Florian, Dr. (5x), Fels, Bernhard (4x), Stips, Felix (4x), Tiviakov, Sergei (4x), Brecht, Anselm (3x)
1960 — Collins, Richard Arnold vs Gillman, Brian C — 1-0 — Hayes 1968 — Turishchev A vs Gubnitsky, Semen B — 1/2-1/2 — USSR 1975 — Erenska-Barlo, Hanna vs Pytel, Bozena — 1/2-1/2 — Augustow 1976 — Andre, Wolfgang vs Dobosz, Henryk — 1-0 — Dortmund GER 1976 — Swic, Waldemar vs Prochownik, Franciszek — 0-1 — Bydgoszcz POL
4.Nf3 — 12.3% (2957 parties)
1975 — Radzikowska, Krystyna vs Pytel, Bozena — 1/2-1/2 — Augustow 1977 — Booth, Anthony James vs Jacoby, Gisbert — 1/2-1/2 — Hastings ENG 1980 — Cording, Harm vs Mueller, Georg — 1/2-1/2 — Hamburg GER 1987 — Kuitunen, O. vs Steinacher, Hermann — 1-0 — Graz open 1989 — Siebenhaar, Erich vs Meyer, Ingo — 1/2-1/2 — RLPF-ch Manderscheid
4.Bc4 — 4.4% (1065 parties)
1987 — Lorenz, Sascha vs Bressler, Patrick R — 1-0 — Berlin-West 1988 — Brown Cesar, Javier vs Kichinski, Robert — 0-1 — Livermore 1988 — Flecker, Wolfgang vs Secula, Victor — 0-1 — Hallein op 1990 — Rohde, Karsten vs Groenegress, Wilfried — 1/2-1/2 — Porto Westfalica 1990 — Pingas, Blas Mariano vs Bianchi, Guillermo — 0-1 — Buenos Aires ARG
4.g3 — 3.0% (731 parties)
1987 — Maciejewski, Andrzej vs Sygulski, Artur — 1/2-1/2 — Wroclaw POL 1988 — Musil, Vitezslav vs Danysz, A. — 1/2-1/2 — Berlijn open 1990 — Gisler, Maurice vs Labahn, Wolfgang — 1-0 — Hertogenbosch 1992 — Facchetti, Gianni vs Cazzaniga, Walter — 0-1 — Milan ITA 1992 — Gastmeyer, Christof vs Lau Eckhard — 0-1 — ?
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 8 parties
Anand, Viswanathan — 5 parties
Hou, Yifan — 4 parties
Kasparov, Garry — 2 parties
1968 — Turishchev A vs Gubnitsky, Semen B — 1/2-1/2 — USSR
1975 — Erenska-Barlo, Hanna vs Pytel, Bozena — 1/2-1/2 — Augustow
1976 — Andre, Wolfgang vs Dobosz, Henryk — 1-0 — Dortmund GER
1976 — Swic, Waldemar vs Prochownik, Franciszek — 0-1 — Bydgoszcz POL
1977 — Booth, Anthony James vs Jacoby, Gisbert — 1/2-1/2 — Hastings ENG
1980 — Cording, Harm vs Mueller, Georg — 1/2-1/2 — Hamburg GER
1987 — Kuitunen, O. vs Steinacher, Hermann — 1-0 — Graz open
1989 — Siebenhaar, Erich vs Meyer, Ingo — 1/2-1/2 — RLPF-ch Manderscheid
1988 — Brown Cesar, Javier vs Kichinski, Robert — 0-1 — Livermore
1988 — Flecker, Wolfgang vs Secula, Victor — 0-1 — Hallein op
1990 — Rohde, Karsten vs Groenegress, Wilfried — 1/2-1/2 — Porto Westfalica
1990 — Pingas, Blas Mariano vs Bianchi, Guillermo — 0-1 — Buenos Aires ARG
1988 — Musil, Vitezslav vs Danysz, A. — 1/2-1/2 — Berlijn open
1990 — Gisler, Maurice vs Labahn, Wolfgang — 1-0 — Hertogenbosch
1992 — Facchetti, Gianni vs Cazzaniga, Walter — 0-1 — Milan ITA
1992 — Gastmeyer, Christof vs Lau Eckhard — 0-1 — ?