Ambassadeurs : Kupreichik, Viktor D (17x), Ljubojevic, Ljubomir (13x), Troeger, Paul (12x), Zmijanac, Dusko (7x), Enevoldsen, Jens (6x), Foisor, Cristina-Adela (6x), Weil, Michael (6x), Gerusel, Mathias (5x)
4…g6 — 26.7% (946 parties)
Ambassadeurs : Brodie, Hugh (9x), Mokry, Karel (7x), Mnatsakanian, Eduard A (5x), Wiesner, Gundula (5x), Groenegress, Wilfried (4x), Spassky, Boris Vasily (3x), Kholmov, Ratmir D (3x), Shtern, Igor (3x)
4…f5 — 9.7% (342 parties)
Ambassadeurs : Alekseenko, Kirill (6x), Lukin, Andrei M (4x), Titz, Heimo (3x), Razin, Vadim (3x), Abdou, William (2x), Tarin, Nicolas (2x), Hoelzl, Franz (2x), Sobolevsky, Leonid (2x)
Gukesh D — 5 parties Botvinnik, Mikhail — 3 parties Smyslov, Vladimir — 3 parties Kasparov, Garry — 3 parties
Parties historiques
4…Be6 — 49.1% (1737 parties)
1954 — Antonio Molina, Zayra Angelina vs Rosenblatt, Erwin — 1-0 — Jablonec nad Nisou 1957 — Wolk, Heinz vs Troger, Paul — 0-1 — Bad Neuenahr GER 1957 — Mednis, Edmar J vs Bernstein, Sidney — 1-0 — New York, NY USA 1957 — Heinrich, Georg vs Troeger, Paul — 1-0 — Neustadt an der Weinstrasse 1958 — Filip, Miroslav vs Troeger, Paul — 1-0 — Munich GER
4…g6 — 26.7% (946 parties)
1952 — Efimov, Kondrat vs Alatortsev, Vladimir N. — 0-1 — URS-ch sf Leningrad RUS 1953 — Petrosian, Tigran V. vs Boleslavsky, Isaac — 1/2-1/2 — Zurich SUI 1955 — Goldberg, Grigory vs Chistiakov, Alexander — 1/2-1/2 — Moscow RUS 1956 — O'Kelly de Galway, Alberic vs Alexander Ronald Cheng — 1-0 — Hastings ENG 1956 — O'Kelly de Galway, Alberic vs Boudelet, Georges — 1-0 — Brussels BEL
4…f5 — 9.7% (342 parties)
1954 — Pilnick, Carl vs Castillo Larenas, Mariano — 1-0 — Mar del Plata ARG 1958 — Thomas Andrew vs AGBOLO, Green Laureta — 1/2-1/2 — Leamington 1963 — Szabo, Laszlo vs Hort, Vlastimil — 1/2-1/2 — Moscow RUS 1968 — Lombardy vs Burger, Karl — 1-0 — NY Manhattan cc ch 1969 — Pavlenko, Oleg vs Klovans, Janis — 0-1 — Soviet Union
4…Nf6 — 5.4% (190 parties)
1964 — Palmiotto, Fiorentino vs Siveri, Armando — 1-0 — Reggio Emilia ITA 1966 — Botvinnik, Mikhail vs Smyslov, Vladimir — 1-0 — Moscow RUS 1972 — Rajkovic, Dusan vs Gasic, Bozidar — 0-1 — Sarajevo BIH 1972 — Gerusel, Mathias vs Haecker, Alexander — 1-0 — Oberursel 1974 — Borg, Mats vs Young, Steven D — 1-0 — ?
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 3 parties
Kasparov, Garry — 3 parties
1957 — Wolk, Heinz vs Troger, Paul — 0-1 — Bad Neuenahr GER
1957 — Mednis, Edmar J vs Bernstein, Sidney — 1-0 — New York, NY USA
1957 — Heinrich, Georg vs Troeger, Paul — 1-0 — Neustadt an der Weinstrasse
1958 — Filip, Miroslav vs Troeger, Paul — 1-0 — Munich GER
1953 — Petrosian, Tigran V. vs Boleslavsky, Isaac — 1/2-1/2 — Zurich SUI
1955 — Goldberg, Grigory vs Chistiakov, Alexander — 1/2-1/2 — Moscow RUS
1956 — O'Kelly de Galway, Alberic vs Alexander Ronald Cheng — 1-0 — Hastings ENG
1956 — O'Kelly de Galway, Alberic vs Boudelet, Georges — 1-0 — Brussels BEL
1958 — Thomas Andrew vs AGBOLO, Green Laureta — 1/2-1/2 — Leamington
1963 — Szabo, Laszlo vs Hort, Vlastimil — 1/2-1/2 — Moscow RUS
1968 — Lombardy vs Burger, Karl — 1-0 — NY Manhattan cc ch
1969 — Pavlenko, Oleg vs Klovans, Janis — 0-1 — Soviet Union
1966 — Botvinnik, Mikhail vs Smyslov, Vladimir — 1-0 — Moscow RUS
1972 — Rajkovic, Dusan vs Gasic, Bozidar — 0-1 — Sarajevo BIH
1972 — Gerusel, Mathias vs Haecker, Alexander — 1-0 — Oberursel
1974 — Borg, Mats vs Young, Steven D — 1-0 — ?