Ambassadeurs : Kupreichik, Viktor D (17x), Ljubojevic, Ljubomir (13x), Ledger, Dave J (13x), Jirka, Jiri (13x), Troeger, Paul (9x), Vujovic, Milorad M (9x), Hunt, Harriet V (8x), Delemarre, Isabel (7x)
4…g6 — 26.6% (929 parties)
Ambassadeurs : Brodie, Hugh (9x), Mokry, Karel (8x), Wiesner, Gundula (5x), Micheli, Carlo (5x), Smyslov, Vladimir (4x), Groenegress, Wilfried (4x), Riemersma, Li (4x), Muc, Tomasz (4x)
4…f5 — 9.5% (331 parties)
Ambassadeurs : Alekseenko, Kirill (6x), Lukin, Andrei M (4x), Rotstein, Jefim (4x), Titz, Heimo (3x), Agnew, Alan (3x), Palmitessa, Chiara (3x), Hort, Vlastimil (2x), Bermudez Adams, William (2x)
Smyslov, Vladimir — 7 parties Botvinnik, Mikhail — 5 parties Gukesh D — 5 parties Kasparov, Garry — 3 parties
Parties historiques
4…Be6 — 49.4% (1723 parties)
1922 — Carls, Carl vs Van Der Berg Zander — 1-0 — Bad Oeynhausen GER 1922 — Antze, Oskar vs Zander, Otto — 1-0 — Bad Oeynhausen GER 1933 — Dake, Arthur William vs Fine, Reuben — 1-0 — New York, NY USA 1946 — Burca, A. de vs Blau, Max — 0-1 — CCOL1 prel3-03 1949 — Jaeger, Walter vs Niephaus, Walter — 0-1 — Mannheim GER
4…g6 — 26.6% (929 parties)
1923 — Tartakower, Savielly vs Master Walter Aira — 1/2-1/2 — Maehrisch Ostrau 1926 — Hilse, Wilhelm H vs Wolf, Siegfried — 1-0 — Vienna AUT 1936 — Lisitsin, Georgy vs Tolush, Alexander V — 1/2-1/2 — Moscow RUS 1947 — Lundin, Erik vs Barda, Olaf — 0-1 — Helsinki Helsinki FIN 1952 — Kondratiev, Pavel E vs Alatortsev, Vladimir N. — 0-1 — URS-ch sf Leningrad RUS
4…f5 — 9.5% (331 parties)
1935 — Botvinnik, Mikhail vs Alatortsev, Vladimir N. — 1/2-1/2 — Moskou 1947 — Rojahn, Ernst vs Poulsen, Christian — 0-1 — Oslo NOR 1954 — Pilnik, Herman vs Castillo Larenas, Mariano — 1-0 — Mar del Plata ARG 1958 — Thomas Andrew vs Green, Arnold Yorwarth — 1/2-1/2 — Leamington 1963 — Szabo, Laszlo vs Hort, Vlastimil — 1/2-1/2 — Moscow RUS
4…Nf6 — 5.4% (187 parties)
1945 — Gibbs, CJ. vs Schrader, Edmond — 1-0 — Hollywood, CA 1964 — Palmiotto, Fiorentino vs Siveri, Armando — 1-0 — Reggio Emilia ITA 1966 — Botvinnik, Mikhail vs Smyslov, Vasily — 1-0 — Moscow RUS 1966 — Botvinnik, Mikhail vs Smyslov, Vladimir — 1-0 — Moscow RUS 1972 — Rajkovic, Dalibor vs Gasic, Bozidar — 0-1 — Sarajevo BIH
Botvinnik, Mikhail — 5 parties
Gukesh D — 5 parties
Kasparov, Garry — 3 parties
1922 — Antze, Oskar vs Zander, Otto — 1-0 — Bad Oeynhausen GER
1933 — Dake, Arthur William vs Fine, Reuben — 1-0 — New York, NY USA
1946 — Burca, A. de vs Blau, Max — 0-1 — CCOL1 prel3-03
1949 — Jaeger, Walter vs Niephaus, Walter — 0-1 — Mannheim GER
1926 — Hilse, Wilhelm H vs Wolf, Siegfried — 1-0 — Vienna AUT
1936 — Lisitsin, Georgy vs Tolush, Alexander V — 1/2-1/2 — Moscow RUS
1947 — Lundin, Erik vs Barda, Olaf — 0-1 — Helsinki Helsinki FIN
1952 — Kondratiev, Pavel E vs Alatortsev, Vladimir N. — 0-1 — URS-ch sf Leningrad RUS
1947 — Rojahn, Ernst vs Poulsen, Christian — 0-1 — Oslo NOR
1954 — Pilnik, Herman vs Castillo Larenas, Mariano — 1-0 — Mar del Plata ARG
1958 — Thomas Andrew vs Green, Arnold Yorwarth — 1/2-1/2 — Leamington
1963 — Szabo, Laszlo vs Hort, Vlastimil — 1/2-1/2 — Moscow RUS
1964 — Palmiotto, Fiorentino vs Siveri, Armando — 1-0 — Reggio Emilia ITA
1966 — Botvinnik, Mikhail vs Smyslov, Vasily — 1-0 — Moscow RUS
1966 — Botvinnik, Mikhail vs Smyslov, Vladimir — 1-0 — Moscow RUS
1972 — Rajkovic, Dalibor vs Gasic, Bozidar — 0-1 — Sarajevo BIH