Ambassadeurs : Tiviakov, Sergei (17x), Matikozian, Andranik (13x), Semenova, Irina (8x), Calzetta Ruiz, Monica (7x), Forgo, Eva (7x), Spence, David J (7x), Bisguier, Arthur B (6x), Helmsen, Franz (6x)
Ambassadeurs : Vidarsson, Jon G (10x), Mogranzini, Roberto (6x), Goodger, Martyn (5x), Strikovic, Aleksa (5x), Ringoir, Tanguy (5x), Naumkin, Igor (5x), Grover, Sahaj (5x), De Groote, Ewoud (5x)
7.a4 — 10.4% (286 parties)
Ambassadeurs : Groleau, Gilles (6x), Walther, Edgar (5x), Tiviakov, Sergei (5x), Jezek, Stanislav (4x), Lagunes, Jean-Renaud (4x), Littlewood, John E (4x), Oldach, Ehrenfried (4x), Kaiser, Gerhard (4x)
7.d4 — 4.5% (124 parties)
Ambassadeurs : Gurgenidze, Bukhuti (5x), Hintikka, Eero (4x), Puzko, Danila (4x), Varavin, Viktor (3x), Boric, Elena (3x), Tiviakov, Sergei (3x), Paehtz, Thomas (3x), Compton, Alistair (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.c3
7.O-O
7.a4
7.d4
<1800
81
57%
27%
12%
—
1800-2200
1016
53%
34%
8%
3%
2200-2600
1080
49%
36%
8%
4%
2600+
37
54%
24%
8%
14%
Évolution par décennie (% des parties)
Décennie
N parties
7.c3
7.O-O
7.a4
7.d4
1860s
1
100%
—
—
—
1870s
3
67%
—
33%
—
1900s
3
67%
—
33%
—
1910s
8
75%
12%
12%
—
1920s
3
67%
—
—
33%
1930s
12
42%
33%
17%
8%
1940s
26
50%
19%
19%
8%
1950s
81
36%
19%
33%
11%
1960s
62
27%
23%
26%
23%
1970s
50
32%
36%
24%
6%
1980s
64
34%
34%
22%
8%
1990s
527
47%
33%
12%
6%
2000s
792
51%
35%
8%
3%
2010s
983
55%
36%
5%
3%
2020s
148
45%
34%
15%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.c3
55%
45%
▼ -9.3%
7.O-O
36%
34%
▼ -1.0%
7.a4
5%
15%
▲ +9.4%
7.d4
3%
5%
▲ +2.9%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 2 parties Euwe, Max — 1 partie Karpov, Aleksandr — 1 partie Karpov, Anatoly — 1 partie
Parties historiques
7.c3 — 49.7% (1372 parties)
1866 — Mann, Henry vs Mocatta, Abraham — 0-1 — London ENG 1873 — Bird, Henry vs Wisker, John — 0-1 — London ENG 1873 — Bird, Henry vs Wisker, John — 1/2-1/2 — London ENG 1908 — Alapin, Semyon Zinovyevich vs Důras, Oldřich — 0-1 — Vienna AUT 1908 — Suechting, Hugo vs Perlis, Julius — 0-1 — Vienna AUT
7.O-O — 33.5% (926 parties)
1911 — Anderlitzka, F. vs Barton, James — 1-0 — Plzen CZE 1932 — Lilienthal, Andor vs Szigeti, Miklos — 1-0 — Budapest HUN 1937 — List, Paul vs Grob, Henry — 1-0 — Ostende 1937 — Becker, Albert vs Adam, Hermann — 1-0 — Vienna AUT 1939 — Kohler, Alfred vs Brinckmann, Alfred — 0-1 — Bad Oeynhausen ch-GER
7.a4 — 10.4% (286 parties)
1873 — Bird, Henry vs Wisker, John — 1-0 — London ENG 1904 — Duras, Oldrich vs Hilse, Wilhelm H — 1-0 — Coburg 1911 — Levenfish, Grigory vs Leonhardt, Paul — 1-0 — Carlsbad CZE 1932 — Balogh Moran, Andres vs Buster — 1-0 — cr. 1938 — Kohler, Anton vs Hussong, Hugo — 1-0 — Karlsruhe
7.d4 — 4.5% (124 parties)
1928 — Yates, Frederic D vs Thomas, George Alan — 1-0 — Scarborough/ North Yorkshire 1930 — List, Paul vs Przepiorka, Dawid — 1/2-1/2 — Frankfurt GER 1947 — Haahr, Thorkild vs Tornerup, John — 0-1 — Copenhagen DEN 1947 — Platz, Joseph vs Einhorn, Guy — 1-0 — New York, NY USA 1954 — Franz, Joachim vs Dannberg, Wolf — 1-0 — Meerane
Euwe, Max — 1 partie
Karpov, Aleksandr — 1 partie
Karpov, Anatoly — 1 partie
1873 — Bird, Henry vs Wisker, John — 0-1 — London ENG
1873 — Bird, Henry vs Wisker, John — 1/2-1/2 — London ENG
1908 — Alapin, Semyon Zinovyevich vs Důras, Oldřich — 0-1 — Vienna AUT
1908 — Suechting, Hugo vs Perlis, Julius — 0-1 — Vienna AUT
1932 — Lilienthal, Andor vs Szigeti, Miklos — 1-0 — Budapest HUN
1937 — List, Paul vs Grob, Henry — 1-0 — Ostende
1937 — Becker, Albert vs Adam, Hermann — 1-0 — Vienna AUT
1939 — Kohler, Alfred vs Brinckmann, Alfred — 0-1 — Bad Oeynhausen ch-GER
1904 — Duras, Oldrich vs Hilse, Wilhelm H — 1-0 — Coburg
1911 — Levenfish, Grigory vs Leonhardt, Paul — 1-0 — Carlsbad CZE
1932 — Balogh Moran, Andres vs Buster — 1-0 — cr.
1938 — Kohler, Anton vs Hussong, Hugo — 1-0 — Karlsruhe
1930 — List, Paul vs Przepiorka, Dawid — 1/2-1/2 — Frankfurt GER
1947 — Haahr, Thorkild vs Tornerup, John — 0-1 — Copenhagen DEN
1947 — Platz, Joseph vs Einhorn, Guy — 1-0 — New York, NY USA
1954 — Franz, Joachim vs Dannberg, Wolf — 1-0 — Meerane