Ambassadeurs : Kunin, Vitaly (4x), Rodriguez Vargas, Orestes (3x), Timman, Jan H (3x), Riazantsev, Alexander (3x), Fine, Richard Alvaro Adrien (2x), Gruenfeld, Ernst (2x), De Groot, Adriaan (2x), Gereben, Erno (2x)
8.Nxd4 — 38.6% (206 parties)
Ambassadeurs : Dreev, Aleksey (4x), Kempinski, Robert (3x), Padevsky, Nikola (2x), Kiprov Alexander Alexandro (2x), Huzman, Alexander (2x), Muse, Mladen (2x), Piket, Jeroen (2x), Horvath, Csaba (2x)
8.exf6 — 12.2% (65 parties)
Ambassadeurs : Cramling, Pia (3x), Litynska, Marta (2x), Estrin, Yakov (2x), Apscheneek, Fricis (1x), Gruenfeld, Ernst (1x), Savitsky, Leonid (1x), Rabinovich, Ilya Mar (1x), Sacconi, Antonio (1x)
8.a3 — 0.4% (2 parties)
Ambassadeurs : Hort, Vlastimil (1x), Albano, Marco (1x), Zakhartsov, Vladimir (1x), Vorobiov, Evgeny E. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.Qa4+
8.Nxd4
8.exf6
8.a3
<1800
7
29%
43%
14%
—
1800-2200
67
51%
33%
16%
—
2200-2600
309
44%
44%
11%
1%
2600+
62
52%
48%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
8.Qa4+
8.Nxd4
8.exf6
8.a3
1930s
20
65%
5%
30%
—
1940s
8
50%
25%
25%
—
1950s
2
100%
—
—
—
1960s
4
50%
—
50%
—
1970s
2
50%
—
50%
—
1980s
79
54%
28%
16%
1%
1990s
52
56%
33%
12%
—
2000s
184
48%
45%
8%
—
2010s
141
44%
44%
11%
1%
2020s
42
38%
48%
14%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.Qa4+
44%
38%
▼ -5.9%
8.Nxd4
44%
48%
▲ +3.6%
8.exf6
11%
14%
▲ +3.6%
8.a3
1%
0%
▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties Kasparov, Garry — 2 parties Euwe, Max — 1 partie Karpov, Aleksandr — 1 partie Anand, Viswanathan — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
8.Qa4+ — 48.7% (260 parties)
1934 — Gilg, Karl vs Boros, Sandor — 1-0 — Bad Liebwerda 1936 — Fine, Richard Alvaro Adrien vs Gruenfeld, Ernst — 1-0 — Amsterdam NED 1936 — De Groot, Adriaan vs Broeder, Mirko — 1/2-1/2 — Munich GER 1936 — Gereben, Erno vs De Groot, Adriaan — 1/2-1/2 — Munich GER 1936 — Vidmar, Milan Sr vs Bogoljubow, Efim — 1-0 — Nottingham ENG
8.Nxd4 — 38.6% (206 parties)
1935 — Goldstein, Maurice Edwards vs Purdy, Cecil J S — 0-1 — Melbourne AUS 1949 — Padevsky, Nikola vs Kiprov Alexander Alexandro — 1-0 — Sofia BUL 1949 — Padevsky, Nikola vs Kiprov Alexander Alexandro — 1-0 — Sofia BUL 1986 — Podat, Vladimir vs Izhnin, A. — 1/2-1/2 — Soviet Union 1987 — Timoscenko, Gennadij vs Huzman, Alexander — 1/2-1/2 — USSR
8.exf6 — 12.2% (65 parties)
1933 — Apscheneek, Fricis vs Gruenfeld, Ernst — 0-1 — Folkestone ENG 1933 — Savitsky, Leonid vs Rabinovich, Ilya Mar — 1/2-1/2 — Leningrad ch-URS 1934 — Zinner, Emil vs Gilg, Karl — 1-0 — Brno-Ostrava 1935 — Znosko-Borovsky, Eugene vs Mueller, Hans — 0-1 — Tatatovaros HUN 1935 — Napolitano, Matteo vs Muller, Hans — 0-1 — Warsaw POL
8.a3 — 0.4% (2 parties)
1983 — Hort, Vlastimil vs Albano, Marco — 1/2-1/2 — Imperia 2019 — Zakhartsov, Vladimir vs Vorobiov, Evgeny E. — 1-0 — St Petersburg RUS
Kasparov, Garry — 2 parties
Euwe, Max — 1 partie
Karpov, Aleksandr — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
1936 — Fine, Richard Alvaro Adrien vs Gruenfeld, Ernst — 1-0 — Amsterdam NED
1936 — De Groot, Adriaan vs Broeder, Mirko — 1/2-1/2 — Munich GER
1936 — Gereben, Erno vs De Groot, Adriaan — 1/2-1/2 — Munich GER
1936 — Vidmar, Milan Sr vs Bogoljubow, Efim — 1-0 — Nottingham ENG
1949 — Padevsky, Nikola vs Kiprov Alexander Alexandro — 1-0 — Sofia BUL
1949 — Padevsky, Nikola vs Kiprov Alexander Alexandro — 1-0 — Sofia BUL
1986 — Podat, Vladimir vs Izhnin, A. — 1/2-1/2 — Soviet Union
1987 — Timoscenko, Gennadij vs Huzman, Alexander — 1/2-1/2 — USSR
1933 — Savitsky, Leonid vs Rabinovich, Ilya Mar — 1/2-1/2 — Leningrad ch-URS
1934 — Zinner, Emil vs Gilg, Karl — 1-0 — Brno-Ostrava
1935 — Znosko-Borovsky, Eugene vs Mueller, Hans — 0-1 — Tatatovaros HUN
1935 — Napolitano, Matteo vs Muller, Hans — 0-1 — Warsaw POL
2019 — Zakhartsov, Vladimir vs Vorobiov, Evgeny E. — 1-0 — St Petersburg RUS