Ambassadeurs : Euwe, Max (4x), Vukovic, Sava (3x), Makogonov, Vladimir (3x), Tuzinskiy, Denis (3x), Purdy, Cecil J S (2x), Koshnitsky, Gregory (2x), Kmoch, Hans (2x), Stahlberg, Gideon (2x)
7…Qb6 — 1.7% (146 parties)
Ambassadeurs : Hromadka, Karel (3x), Petrosian, Tigran V. (2x), Aubry Levy, Leonard (2x), Sveshnikov, Evgeny (2x), Vu, Phuong Thao (2x), Le Thanh Tu (2x), Pham, Thi Nu (2x), Stepán, Josef (2x)
7…Rc8 — 0.4% (33 parties)
Ambassadeurs : Tokhirjonova, Gulrukhbegim (3x), Piraud, Louis (1x), PETRO PETROVIC, PINCHUK (1x), Igney, Volkhard (1x), Letmathe, Adolf (1x), Gosciniak, Tomasz (1x), Brozynski, Adam (1x), Rohde, Michael (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…e6
7…a6
7…Qb6
7…Rc8
<1800
157
78%
13%
6%
—
1800-2200
2047
89%
7%
3%
1%
2200-2600
4619
96%
3%
1%
0%
2600+
273
98%
2%
—
0%
Évolution par décennie (% des parties)
Décennie
N parties
7…e6
7…a6
7…Qb6
7…Rc8
1920s
10
30%
—
70%
—
1930s
14
21%
50%
29%
—
1940s
59
47%
37%
15%
—
1950s
51
88%
4%
8%
—
1960s
153
94%
4%
1%
—
1970s
233
97%
2%
1%
—
1980s
783
98%
1%
0%
0%
1990s
1488
94%
3%
1%
0%
2000s
2283
91%
6%
2%
0%
2010s
2673
92%
5%
2%
1%
2020s
689
93%
4%
2%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…e6
92%
93%
▲ +1.8%
7…a6
5%
4%
▼ -1.4%
7…Qb6
2%
2%
+0.0%
7…Rc8
1%
0%
-0.2%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 7 parties Euwe, Max — 6 parties Botvinnik, Mikhail — 6 parties Kramnik, Vladimir — 5 parties Carlsen, Magnus — 4 parties Kasparov, Garry — 2 parties Anand, Viswanathan — 2 parties Gukesh D — 2 parties Alekhine, Alexander — 1 partie Tal, Mikhail — 1 partie Ju, Wenjun — 1 partie
Parties historiques
7…e6 — 92.3% (7783 parties)
1923 — Marshall, Frank vs Santasiere, Anthony — 1/2-1/2 — Lake Hopatcong 1925 — Asztalos, Lajos vs Kitaeff Mattison, Andres Constantin — 1/2-1/2 — Debrecen HUN 1928 — Anaya Oger, Hector vs Gabarain J — 1-0 — Montevideo ch-URU 1934 — Chekhover, Vitaly vs Veresov, Gavriil — 1-0 — Leningrad ch-URS 1937 — Gudmundsson, Jon Jorundur vs Landau Salomon — 1/2-1/2 — Stockholm SWE
7…a6 — 5.0% (423 parties)
1936 — Gordon, AL. vs Fleming, Ronald Desmond — 1/2-1/2 — Margate ENG 1937 — Purdy, Cecil J S vs Koshnitsky, Gregory — 0-1 — Sydney AUS 1937 — Purdy, Cecil J S vs Koshnitsky, Gregory — 1/2-1/2 — Sydney AUS 1937 — Ebralidze, Arkhil vs Makogonov, Vladimir — 0-1 — Tbilisi GEO 1937 — Ebralidze, Alexandre vs Makogonov, Vladimir — 0-1 — Tbilisi ch-URS
7…Qb6 — 1.7% (146 parties)
1924 — Kier, Aage vs Loewenborg, Otto von — 0-1 — Copenhagen DEN 1925 — Apscheneek, Fricis vs Hromadka, Karel — 1-0 — Bromley 1925 — Voellmy, Erwin vs Hromadka, Karel — 0-1 — Bromley 1926 — Hopman, Pieter vs Jurkowski, Adam — 1-0 — cr. 1926 — Gonzalez May, Daniel Francisco vs Hromadka, Karel — 1-0 — Maehrisch Ostrau
7…Rc8 — 0.4% (33 parties)
1989 — Piraud, Louis vs PETRO PETROVIC, PINCHUK — 0-1 — Parijs open I 1990 — Rohde, Michael vs ? — 1-0 — ? 1992 — Mancebao, M. vs Conde Dominguez, Francisco Manue — 1-0 — cr. 1993 — Meduna, Eduard vs Medunova, Vera — 1-0 — Ceske Budejovice CZE 1998 — Igney, Volkhard vs Letmathe, Adolf — 1/2-1/2 — Weilburg GER
Euwe, Max — 6 parties
Botvinnik, Mikhail — 6 parties
Kramnik, Vladimir — 5 parties
Carlsen, Magnus — 4 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 2 parties
Gukesh D — 2 parties
Alekhine, Alexander — 1 partie
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie
1925 — Asztalos, Lajos vs Kitaeff Mattison, Andres Constantin — 1/2-1/2 — Debrecen HUN
1928 — Anaya Oger, Hector vs Gabarain J — 1-0 — Montevideo ch-URU
1934 — Chekhover, Vitaly vs Veresov, Gavriil — 1-0 — Leningrad ch-URS
1937 — Gudmundsson, Jon Jorundur vs Landau Salomon — 1/2-1/2 — Stockholm SWE
1937 — Purdy, Cecil J S vs Koshnitsky, Gregory — 0-1 — Sydney AUS
1937 — Purdy, Cecil J S vs Koshnitsky, Gregory — 1/2-1/2 — Sydney AUS
1937 — Ebralidze, Arkhil vs Makogonov, Vladimir — 0-1 — Tbilisi GEO
1937 — Ebralidze, Alexandre vs Makogonov, Vladimir — 0-1 — Tbilisi ch-URS
1925 — Apscheneek, Fricis vs Hromadka, Karel — 1-0 — Bromley
1925 — Voellmy, Erwin vs Hromadka, Karel — 0-1 — Bromley
1926 — Hopman, Pieter vs Jurkowski, Adam — 1-0 — cr.
1926 — Gonzalez May, Daniel Francisco vs Hromadka, Karel — 1-0 — Maehrisch Ostrau
1990 — Rohde, Michael vs ? — 1-0 — ?
1992 — Mancebao, M. vs Conde Dominguez, Francisco Manue — 1-0 — cr.
1993 — Meduna, Eduard vs Medunova, Vera — 1-0 — Ceske Budejovice CZE
1998 — Igney, Volkhard vs Letmathe, Adolf — 1/2-1/2 — Weilburg GER