Ambassadeurs : Eckhardt, Claudia (5x), Baumgartner, Heinz (3x), Matnadze Bujiashvili, Ann (3x), Gakhokidze, Tamar (2x), Sykora, Karel (2x), Ager, Josef (2x), Kerdik, Adam (2x), Gromova, Iulia (2x)
7…Ne4 — 13.0% (424 parties)
Ambassadeurs : Eckhardt, Claudia (4x), Piesik, Piotr (4x), Semmler, Guenter (3x), Yandemirov, Valeri (3x), Korley, Kassa (3x), Colle, Edgar (2x), Dunkelblum, Arthur (2x), Goy, Udo (2x)
7…Bf5 — 8.3% (272 parties)
Ambassadeurs : Gadimbayli, Abdulla (3x), Bashirli, Nail (3x), Osorio Ramos, Francisco (2x), Piesik, Piotr (2x), Staldi, Cherubino (1x), Primavera, Giuseppe (1x), Alves, Francisco H B Severino (1x), Mangini, Jose Henrique de Mello (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
176
32%
23%
4%
9%
1800-2200
1811
36%
21%
12%
9%
2200-2600
648
60%
6%
17%
5%
2600+
14
86%
—
7%
—
Évolution par décennie (% des parties)
Décennie
N parties
7…dxc4
7…Nbd7
7…Ne4
7…Bf5
1920s
4
50%
—
50%
—
1930s
3
33%
—
33%
—
1940s
18
39%
28%
11%
—
1950s
25
48%
24%
8%
8%
1960s
43
60%
16%
12%
2%
1970s
42
48%
19%
10%
7%
1980s
88
44%
16%
22%
6%
1990s
529
34%
19%
17%
9%
2000s
815
37%
20%
15%
7%
2010s
1328
40%
18%
11%
10%
2020s
370
57%
10%
9%
8%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…dxc4
40%
57%
▲ +17.4%
7…Nbd7
18%
10%
▼ -8.5%
7…Ne4
11%
9%
▼ -1.6%
7…Bf5
10%
8%
▼ -1.8%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties Alekhine, Alexander — 1 partie Euwe, Max — 1 partie Ju, Wenjun — 1 partie
Parties historiques
7…dxc4 — 40.7% (1329 parties)
1923 — Zimmermann, Otto vs Maier, Adrian — 1/2-1/2 — Bern SUI 1929 — Alekhine, Alexander vs Bogoljubow, Efim — 1-0 — Deutschland/Niederlande 1938 — Vasiliev, Viktor A vs Mazel, Isaak Y — 0-1 — Leningrad RUS 1942 — Lundin, Erik vs Jonsson, Erik — 0-1 — Sverige 1943 — Iliesco, Juan vs Fenoglio, Virgilio — 1-0 — Mar del Plata ARG
7…Nbd7 — 17.8% (582 parties)
1942 — Koltanowski, George vs White, Scott — 1-0 — Denver simul 1942 — Iliesco vs Vuskovic, V. — 1-0 — Buenos Aires ARG 1944 — Pelikan, Jan vs Puiggros, Guillermo — 1-0 — Mar del Plata ARG 1945 — Pirc, Vasja vs Tsvetkov, Alexandar K — 1-0 — Novi Sad SRB 1948 — Bruce, Ronald MacKay vs Kitto, Francis E A — 0-1 — Plymouth
7…Ne4 — 13.0% (424 parties)
1924 — Colle, Edgar vs Matisons, Hermanis — 1/2-1/2 — Paris FRA 1924 — Colle, Edgar vs Euwe, Max — 1-0 — Zutphen m 1939 — Pelikán, Jiří vs Golombek, Harry — 1-0 — Buenos Aires ARG 1944 — Iliesco, Juan vs Puiggros, Guillermo — 1/2-1/2 — Mar del Plata ARG 1949 — Kottnauer, Cenek vs Cortlever, Nico — 1/2-1/2 — CSR-NED Prague CZE
7…Bf5 — 8.3% (272 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 — Werner, Stephan vs Busch, Raimund — 1/2-1/2 — OWL-EM Detmold
Alekhine, Alexander — 1 partie
Euwe, Max — 1 partie
Ju, Wenjun — 1 partie
1929 — Alekhine, Alexander vs Bogoljubow, Efim — 1-0 — Deutschland/Niederlande
1938 — Vasiliev, Viktor A vs Mazel, Isaak Y — 0-1 — Leningrad RUS
1942 — Lundin, Erik vs Jonsson, Erik — 0-1 — Sverige
1943 — Iliesco, Juan vs Fenoglio, Virgilio — 1-0 — Mar del Plata ARG
1942 — Iliesco vs Vuskovic, V. — 1-0 — Buenos Aires ARG
1944 — Pelikan, Jan vs Puiggros, Guillermo — 1-0 — Mar del Plata ARG
1945 — Pirc, Vasja vs Tsvetkov, Alexandar K — 1-0 — Novi Sad SRB
1948 — Bruce, Ronald MacKay vs Kitto, Francis E A — 0-1 — Plymouth
1924 — Colle, Edgar vs Euwe, Max — 1-0 — Zutphen m
1939 — Pelikán, Jiří vs Golombek, Harry — 1-0 — Buenos Aires ARG
1944 — Iliesco, Juan vs Puiggros, Guillermo — 1/2-1/2 — Mar del Plata ARG
1949 — Kottnauer, Cenek vs Cortlever, Nico — 1/2-1/2 — CSR-NED Prague CZE
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 — Werner, Stephan vs Busch, Raimund — 1/2-1/2 — OWL-EM Detmold