Ambassadeurs : Stupak, Leonid K (7x), Matnadze Bujiashvili, Ann (5x), Beydullayeva, Govhar (4x), Groh, Jiri (4x), Bagaturov, Giorgi (3x), Garnett, John S (3x), De Fotis, Gregory (2x), Rupp, Claus (2x)
7…Nbd7 — 17.4% (604 parties)
Ambassadeurs : Matnadze Bujiashvili, Ann (3x), Ager, Josef (2x), Csaba, Arpad Dr. (2x), Achtmann, Armin Ludwig (2x), Eising, Johannes (1x), Bertholdt, Dieter (1x), Primavera, Giuseppe (1x), Paoli, Enrico (1x)
7…Ne4 — 12.9% (448 parties)
Ambassadeurs : Piesik, Piotr (4x), Dunkelblum, Arthur (2x), Khalikian, Hovik (2x), Csulits, Anton (2x), Eckhardt, Claudia (2x), Shianovsky, Vladislav I (1x), Brat, Vaclav Dr (1x), Weiner, Milan (1x)
7…Bf5 — 8.5% (294 parties)
Ambassadeurs : Gadimbayli, Abdulla (3x), Bashirli, Nail (3x), Staldi, Cherubino (1x), Primavera, Giuseppe (1x), Alves, Francisco H B Severino (1x), Mangini, Jose Henrique de Mello (1x), Bruentrup, Dieter (1x), Muehlberg, Siegfried (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…dxc4
7…Nbd7
7…Ne4
7…Bf5
<1800
326
32%
19%
5%
14%
1800-2200
2072
37%
20%
13%
8%
2200-2600
658
61%
7%
17%
5%
2600+
18
89%
—
6%
—
Évolution par décennie (% des parties)
Décennie
N parties
7…dxc4
7…Nbd7
7…Ne4
7…Bf5
1950s
25
48%
24%
8%
8%
1960s
43
60%
16%
12%
2%
1970s
42
48%
19%
10%
7%
1980s
89
45%
16%
21%
6%
1990s
530
35%
19%
17%
9%
2000s
820
37%
20%
15%
7%
2010s
1349
39%
18%
11%
10%
2020s
576
55%
11%
10%
8%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…dxc4
39%
55%
▲ +15.6%
7…Nbd7
18%
11%
▼ -7.4%
7…Ne4
11%
10%
▼ -0.9%
7…Bf5
10%
8%
▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties Ju, Wenjun — 1 partie
Parties historiques
7…dxc4 — 41.3% (1435 parties)
1950 — Herrmann, Ludwig vs Koch, Berthold — 0-1 — Soemmerda ch GDR 1950 — Cala, Adrian vs Nestler, Daniel — 1/2-1/2 — Venice ITA 1951 — Barda, Olaf vs Sajtar, Jaroslav — 1/2-1/2 — Marianske Lazne zt 1952 — Udovcic, Mijo vs O'Kelly de Galway, Alberic — 1/2-1/2 — Belgrade SRB 1953 — Elstner, Rudolf vs Heinrich, Karl — 1-0 — Jena GER
7…Nbd7 — 17.4% (604 parties)
1950 — Primavera, Giuseppe vs Paoli, Enrico — 1/2-1/2 — Venice ITA 1950 — Leitner, Federico vs Hromada, Vaclav — 1/2-1/2 — Chocen 1952 — Ritson-Morry, William vs Cook, Patrick — 1/2-1/2 — Chester ch-BCF 1953 — Ozols, Karlis vs Kuszelansky, Michael — 1/2-1/2 — Hobart 1953 — Popel, Stepan vs Boutteville, Cesar — 1-0 — Paris FRA
7…Ne4 — 12.9% (448 parties)
1952 — Pasman, Marks vs Fridstein, German — 0-1 — Riga LAT 1955 — Brat, Vaclav Dr vs Weiner, Milan — 1-0 — Brno CZE 1960 — Perez Alcocer, Jose vs Carvalho, Luiz Candido Brant — 1/2-1/2 — Sao Paulo BRA 1960 — Campomanes, Florencio vs Dunkelblum, Arthur — 1/2-1/2 — Leipzig GER 1960 — Teters, A. vs Koshnitsky, Gregory — 1-0 — Adelaide AUS
7…Bf5 — 8.5% (294 parties)
1950 — Staldi, Cherubino vs Primavera, Giuseppe — 1/2-1/2 — Sorrento ch ITA 1955 — Bruentrup, Dieter vs Muehlberg, Siegfried — 1/2-1/2 — Zittau GER 1964 — Alves, Francisco H B Severino vs Mangini, Jose Henrique de Mello — 0-1 — Brasilia BRA 1971 — Christiansen, Larry vs Van Leuven, Adriaan — 1-0 — Los Angeles, CA USA 1972 — Westup, W. vs Kayden Wong — 1-0 — Berkeley
Ju, Wenjun — 1 partie
1950 — Cala, Adrian vs Nestler, Daniel — 1/2-1/2 — Venice ITA
1951 — Barda, Olaf vs Sajtar, Jaroslav — 1/2-1/2 — Marianske Lazne zt
1952 — Udovcic, Mijo vs O'Kelly de Galway, Alberic — 1/2-1/2 — Belgrade SRB
1953 — Elstner, Rudolf vs Heinrich, Karl — 1-0 — Jena GER
1950 — Leitner, Federico vs Hromada, Vaclav — 1/2-1/2 — Chocen
1952 — Ritson-Morry, William vs Cook, Patrick — 1/2-1/2 — Chester ch-BCF
1953 — Ozols, Karlis vs Kuszelansky, Michael — 1/2-1/2 — Hobart
1953 — Popel, Stepan vs Boutteville, Cesar — 1-0 — Paris FRA
1955 — Brat, Vaclav Dr vs Weiner, Milan — 1-0 — Brno CZE
1960 — Perez Alcocer, Jose vs Carvalho, Luiz Candido Brant — 1/2-1/2 — Sao Paulo BRA
1960 — Campomanes, Florencio vs Dunkelblum, Arthur — 1/2-1/2 — Leipzig GER
1960 — Teters, A. vs Koshnitsky, Gregory — 1-0 — Adelaide AUS
1955 — Bruentrup, Dieter vs Muehlberg, Siegfried — 1/2-1/2 — Zittau GER
1964 — Alves, Francisco H B Severino vs Mangini, Jose Henrique de Mello — 0-1 — Brasilia BRA
1971 — Christiansen, Larry vs Van Leuven, Adriaan — 1-0 — Los Angeles, CA USA
1972 — Westup, W. vs Kayden Wong — 1-0 — Berkeley