Ambassadeurs : Korchnoi, Viktor (10x), Pogorelov, Ruslan (9x), Ruck, Robert (9x), Mikhalchishin, Adrian (8x), Romanishin, Oleg M (8x), Ribli, Zoltan (7x), Kramnik, Vladimir (7x), Kurajica, Bojan (6x)
4…b6 — 34.2% (429 parties)
Ambassadeurs : Ftacnik, Lubomir (9x), Rozentalis, Eduardas (7x), Akesson, Ralf (6x), Gulko, Boris (5x), Yermolinsky, Alex (5x), Mikhalchishin, Adrian (5x), Karpov, Aleksandr (4x), Kramnik, Vladimir (4x)
4…Bxc3 — 3.8% (48 parties)
Ambassadeurs : Razuvaev, Yuri S (5x), Adams, Michael (2x), Pelletier, Yannick (2x), Ingersol, Harry (1x), Stamm, V. (1x), Abad Guzman, Maholy (1x), Madrid Vendrell, Javier (1x), Stein, Leonid (1x)
Kramnik, Vladimir — 10 parties Karpov, Aleksandr — 6 parties Anand, Viswanathan — 5 parties Carlsen, Magnus — 4 parties Tal, Mikhail — 3 parties Kasparov, Garry — 3 parties Euwe, Max — 2 parties Smyslov, Vladimir — 1 partie Karpov, Anatoly — 1 partie Hou, Yifan — 1 partie
Parties historiques
4…O-O — 55.8% (701 parties)
1937 — Lundin, Erik vs Andersen, Erik — 0-1 — Copenhagen DEN 1939 — Lundin, Erik vs Gromer, Aristide — 1-0 — Buenos Aires ARG 1941 — Junge, Klaus vs Mueller, Hans — 1/2-1/2 — Bad Oeynhausen GER 1946 — List, Paul vs Friedmann, O. — 1-0 — Londen I 1947 — Mikrouleas, Marios vs Loverdos, Spyridon — 1-0 — Athens GRE
4…b6 — 34.2% (429 parties)
1928 — Helling, Karl vs Von Holzhausen, Walther — 1/2-1/2 — Berlin GER 1948 — Williams, J Noel vs Anderson, Frank Ross — 0-1 — Toronto CAN 1953 — Smyslov, Vladimir vs Reshevsky, Samuel — 1-0 — Zurich SUI 1954 — Pachman, Ludek vs Balanel, Ion — 0-1 — Bucharest ROU 1957 — Chistiakov, Anatolij vs Furman, Slavomir — 1/2-1/2 — Kiev UKR
4…Bxc3 — 3.8% (48 parties)
1972 — Stein, Leonid vs Csom, Istvan — 1/2-1/2 — Zagreb CRO 1977 — Ingersol, Harry vs Stamm, V. — 0-1 — ? 1985 — Abad Guzman, Maholy vs Madrid Vendrell, Javier — 0-1 — cr. 1987 — Bernei, Andras vs Razuvaev, Yuri S — 1/2-1/2 — Cappelle la Grande FRA 1988 — Lerner, Konstantin Z vs Romanishin, Oleg M — 1/2-1/2 — Simferopol UKR
4…c5 — 3.6% (45 parties)
1968 — Ivkov, Borislav vs Gheorghiu, Florin — 1/2-1/2 — Wijk aan Zee NED 1968 — Huebner, Robert vs Mohrlok, Dieter — 1-0 — Buesum GER 1969 — Olafsson, Fridrik vs Langeweg, Kick — 1-0 — Wijk aan Zee NED 1980 — Geller, Efim P. vs Garcia Gonzales, Guillermo — 1-0 — Las Palmas ESP 1983 — King, Daniel J vs Gobet, Fernand — 1/2-1/2 — Zug
Karpov, Aleksandr — 6 parties
Anand, Viswanathan — 5 parties
Carlsen, Magnus — 4 parties
Tal, Mikhail — 3 parties
Kasparov, Garry — 3 parties
Euwe, Max — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
1939 — Lundin, Erik vs Gromer, Aristide — 1-0 — Buenos Aires ARG
1941 — Junge, Klaus vs Mueller, Hans — 1/2-1/2 — Bad Oeynhausen GER
1946 — List, Paul vs Friedmann, O. — 1-0 — Londen I
1947 — Mikrouleas, Marios vs Loverdos, Spyridon — 1-0 — Athens GRE
1948 — Williams, J Noel vs Anderson, Frank Ross — 0-1 — Toronto CAN
1953 — Smyslov, Vladimir vs Reshevsky, Samuel — 1-0 — Zurich SUI
1954 — Pachman, Ludek vs Balanel, Ion — 0-1 — Bucharest ROU
1957 — Chistiakov, Anatolij vs Furman, Slavomir — 1/2-1/2 — Kiev UKR
1977 — Ingersol, Harry vs Stamm, V. — 0-1 — ?
1985 — Abad Guzman, Maholy vs Madrid Vendrell, Javier — 0-1 — cr.
1987 — Bernei, Andras vs Razuvaev, Yuri S — 1/2-1/2 — Cappelle la Grande FRA
1988 — Lerner, Konstantin Z vs Romanishin, Oleg M — 1/2-1/2 — Simferopol UKR
1968 — Huebner, Robert vs Mohrlok, Dieter — 1-0 — Buesum GER
1969 — Olafsson, Fridrik vs Langeweg, Kick — 1-0 — Wijk aan Zee NED
1980 — Geller, Efim P. vs Garcia Gonzales, Guillermo — 1-0 — Las Palmas ESP
1983 — King, Daniel J vs Gobet, Fernand — 1/2-1/2 — Zug