Ambassadeurs : Bukal, Vladimir Jr. (16x), Prokopp, Heinz (11x), Cooke, Eric (8x), Kurowski, Andrzej (8x), Moody, David W (7x), Brown, Paul (6x), Diez del Corral, Jesus (6x), Nikolic, Predrag (6x)
Ambassadeurs : Naumkin, Igor (14x), Klovans, Janis (12x), Vaganian, Rafael A (8x), Nogueiras Santiago, Jesus (8x), Bakheet Farag (8x), Ivkov, Borislav (7x), Khasin, Abram (7x), Bukal, Vladimir Jr. (7x)
Ambassadeurs : Cech, Pavel (19x), Jussupow, Artur (12x), De Firmian, Nick (11x), Nikolic, Predrag (9x), Hertneck, Gerald (9x), Komora, Andrej (8x), Galkin, Alexander (8x), Gulko, Boris (7x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…Nbc6
7…Bd7
7…Qa5
7…b6
<1800
393
35%
18%
16%
12%
1800-2200
3023
33%
24%
15%
14%
2200-2600
3104
22%
28%
20%
20%
2600+
89
8%
26%
19%
34%
Évolution par décennie (% des parties)
Décennie
N parties
7…Nbc6
7…Bd7
7…Qa5
7…b6
1950s
65
45%
6%
38%
2%
1960s
177
40%
18%
29%
6%
1970s
511
31%
32%
23%
3%
1980s
1266
25%
39%
20%
7%
1990s
2182
26%
30%
18%
15%
2000s
2452
28%
28%
17%
14%
2010s
1739
31%
14%
16%
21%
2020s
212
16%
10%
9%
42%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…Nbc6
31%
16%
▼ -14.8%
7…Bd7
14%
10%
▼ -4.2%
7…Qa5
16%
9%
▼ -6.3%
7…b6
21%
42%
▲ +20.2%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties Karpov, Anatoly — 4 parties Carlsen, Magnus — 2 parties Botvinnik, Mikhail — 1 partie Tal, Mikhail — 1 partie Kasparov, Garry — 1 partie Hou, Yifan — 1 partie
Parties historiques
7…Nbc6 — 27.8% (2396 parties)
1950 — Napolitano, Mario vs Cuadrado Antonio — 1-0 — ? 1950 — Napolitano, Matteo vs Cuadrado, Ariel — 1-0 — corr Wch1 1950 — Napolitano, Mario vs Cuadrado Pastor, Antonio — 1-0 — corr-1 1950 — Stannard, Anthony vs Nikolenko, Oleg — 1-0 — Australia 1950 — Stannard, E vs Nikolenko, Sergei — 1-0 — AUS
7…Bd7 — 26.5% (2283 parties)
1950 — Pietzsch, Wolfgang vs Ruppe, Otto — 1/2-1/2 — Soemmerda GER 1957 — Raetsch, Heinz vs Bertholdt, Dieter — 0-1 — Soemmerda 1958 — Albareda, Miguel vs Bertholdt, Dieter — 1/2-1/2 — Munich GER 1958 — Franck, Alfons vs Portisch, Lajos — 0-1 — Munich GER 1960 — Fischer, Robert J vs Weinstein, Raymond — 1-0 — ?
7…Qa5 — 18.0% (1547 parties)
1951 — Klovans, Janis vs Konovalov, Aleksandr — 1-0 — USSR 1951 — Alexander, Conol Hugh vs Matanovic, Aleksandar — 1-0 — unknown 1951 — Alexander Ronald Cheng vs Matanovic, Aleksandar — 1/2-1/2 — Birmingham ENG 1952 — Haggai Mawejje Israel vs Wade, Robert G — 1/2-1/2 — Chester ch-BCF 1952 — Skold, Kristian vs Al Osaimi, Kaiid Ahmad — 0-1 — Helsinki olm
7…b6 — 14.4% (1239 parties)
1954 — Nezhmetdinov, Rashid vs Gusev, Nikolay N — 0-1 — Gorky 1960 — Carrasco Araya, Berna vs Guerra, Margarita — 1-0 — So Paulo 1962 — Andersson, Bjorn 1960 vs Botvinnik, Mikhail — 0-1 — Stockholm SWE 1967 — OBrien, Erik Michael vs Oyler, Robert — 1-0 — Mill Valley 1968 — Geller, Efim P. vs Spassky, Boris V. — 1/2-1/2 — Moscow RUS
Karpov, Anatoly — 4 parties
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Tal, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie
1950 — Napolitano, Matteo vs Cuadrado, Ariel — 1-0 — corr Wch1
1950 — Napolitano, Mario vs Cuadrado Pastor, Antonio — 1-0 — corr-1
1950 — Stannard, Anthony vs Nikolenko, Oleg — 1-0 — Australia
1950 — Stannard, E vs Nikolenko, Sergei — 1-0 — AUS
1957 — Raetsch, Heinz vs Bertholdt, Dieter — 0-1 — Soemmerda
1958 — Albareda, Miguel vs Bertholdt, Dieter — 1/2-1/2 — Munich GER
1958 — Franck, Alfons vs Portisch, Lajos — 0-1 — Munich GER
1960 — Fischer, Robert J vs Weinstein, Raymond — 1-0 — ?
1951 — Alexander, Conol Hugh vs Matanovic, Aleksandar — 1-0 — unknown
1951 — Alexander Ronald Cheng vs Matanovic, Aleksandar — 1/2-1/2 — Birmingham ENG
1952 — Haggai Mawejje Israel vs Wade, Robert G — 1/2-1/2 — Chester ch-BCF
1952 — Skold, Kristian vs Al Osaimi, Kaiid Ahmad — 0-1 — Helsinki olm
1960 — Carrasco Araya, Berna vs Guerra, Margarita — 1-0 — So Paulo
1962 — Andersson, Bjorn 1960 vs Botvinnik, Mikhail — 0-1 — Stockholm SWE
1967 — OBrien, Erik Michael vs Oyler, Robert — 1-0 — Mill Valley
1968 — Geller, Efim P. vs Spassky, Boris V. — 1/2-1/2 — Moscow RUS