Ambassadeurs : Posedaru, Bogdan (3x), Fine, Reuben (2x), Djaja, Dragutin (2x), Ziembinski, Marian (2x), Backe, Peter (2x), Guttenthaler, Franz (2x), Ballo, Emanuel (2x), Aguilar Montes, Victor (2x)
9…Nd7 — 22.0% (232 parties)
Ambassadeurs : Wiltenburg, Fred (4x), Iliesco, Juan (2x), Schlenga, Klaus (2x), Michenka, Jozef (2x), Gunnarsson, Jon Viktor (2x), Belanger, Jacques (2x), Neagu, Liviu (2x), Menchik, Vera (1x)
9…c6 — 13.4% (141 parties)
Ambassadeurs : Gonzaga Grego, Luís (4x), Volak, Michal (2x), Viszlai, Alexander (2x), Andreev, Volodymyr (2x), Aldridge, Alan L. (2x), Tazzari, Juan J (1x), Morgado, Juan Sebastian (1x), Golombek, Harry (1x)
9…a6 — 12.0% (126 parties)
Ambassadeurs : Huber, Herbert (2x), Castellano, Alfonso (2x), Hansen, Arne (1x), Henriksen Ernst (1x), Haensel Ingrid (1x), Winter, Irene (1x), Wilde, Pierre (1x), Gierse, Hans Dieter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9…Ne8
9…Nd7
9…c6
9…a6
<1800
55
40%
25%
7%
7%
1800-2200
515
39%
22%
12%
13%
2200-2600
192
38%
24%
19%
9%
2600+
1
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9…Ne8
9…Nd7
9…c6
9…a6
1930s
4
50%
25%
—
—
1940s
7
57%
29%
—
—
1950s
13
69%
23%
—
—
1960s
22
50%
18%
18%
9%
1970s
21
33%
33%
19%
5%
1980s
34
47%
24%
9%
12%
1990s
274
41%
20%
15%
12%
2000s
328
40%
20%
12%
13%
2010s
317
38%
24%
14%
13%
2020s
33
30%
36%
12%
6%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9…Ne8
38%
30%
▼ -8.2%
9…Nd7
24%
36%
▲ +12.7%
9…c6
14%
12%
▼ -1.8%
9…a6
13%
6%
▼ -6.6%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties Botvinnik, Mikhail — 1 partie Karpov, Aleksandr — 1 partie Kasparov, Garry — 1 partie
Parties historiques
9…Ne8 — 40.3% (424 parties)
1935 — Fine, Reuben vs Appel, Izaak — 1/2-1/2 — Lodz POL 1935 — Fine, Reuben vs Appel Gonzalez, Benjamin — 1/2-1/2 — Lodz POL 1940 — Czerniak, Moshe vs Iliesco, Juan — 1-0 — Buenos Aires ARG 1947 — Oliveira Washington vs De Freitas, Marcio Elisio — 1-0 — Porto Alegre 1947 — Kholmov, Ratmir D vs Tsvetkov, Alexandar K — 1-0 — Moscow RUS
9…Nd7 — 22.0% (232 parties)
1935 — Menchik, Vera vs Wood, Baruch — 1-0 — Great Yarmouth 1946 — Sanguinetti, Renato vs Iliesco, Juan — 0-1 — ? 1946 — Sanguinetti, Ricardo vs Iliesco, Juan — 0-1 — Mar del Plata ARG 1952 — Anagnostou, Ioannis vs Gaitanaros, George — 1-0 — Athens GRE 1953 — Keller-Hermann, Edith vs Elstner, Rudolf — 1-0 — Jena GER
9…c6 — 13.4% (141 parties)
1963 — Golombek, Harry vs Griffiths, Peter C — 0-1 — ? 1964 — Solmundarson, Magnus vs Castagna, Renzo — 1-0 — Tel Aviv ISR 1967 — Tazzari, Juan J vs Morgado, Juan Sebastian — 0-1 — match corr 1969 — Marszalek, Rafal vs Cobo Arteaga, Eldis — 1/2-1/2 — Zalaegerszeg 1971 — Bar Nir, Avner vs Gross, Ehud — 1-0 — Haifa/Tel Aviv
9…a6 — 12.0% (126 parties)
1960 — Hansen, Arne vs Henriksen Ernst — 0-1 — ? 1965 — Haensel Ingrid vs Winter, Irene — 0-1 — Annaberg-Buchholz 1973 — Jacobsen, Niels vs Pedersen, Eigil — 1-0 — ? 1985 — Toth, Bela vs Yanofsky, Daniel Abraham — 0-1 — Edmonton 1986 — Manger, Carola vs Kowalewski, Kacper — 1-0 — Nordhausen ch35-DDR wmn
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
1935 — Fine, Reuben vs Appel Gonzalez, Benjamin — 1/2-1/2 — Lodz POL
1940 — Czerniak, Moshe vs Iliesco, Juan — 1-0 — Buenos Aires ARG
1947 — Oliveira Washington vs De Freitas, Marcio Elisio — 1-0 — Porto Alegre
1947 — Kholmov, Ratmir D vs Tsvetkov, Alexandar K — 1-0 — Moscow RUS
1946 — Sanguinetti, Renato vs Iliesco, Juan — 0-1 — ?
1946 — Sanguinetti, Ricardo vs Iliesco, Juan — 0-1 — Mar del Plata ARG
1952 — Anagnostou, Ioannis vs Gaitanaros, George — 1-0 — Athens GRE
1953 — Keller-Hermann, Edith vs Elstner, Rudolf — 1-0 — Jena GER
1964 — Solmundarson, Magnus vs Castagna, Renzo — 1-0 — Tel Aviv ISR
1967 — Tazzari, Juan J vs Morgado, Juan Sebastian — 0-1 — match corr
1969 — Marszalek, Rafal vs Cobo Arteaga, Eldis — 1/2-1/2 — Zalaegerszeg
1971 — Bar Nir, Avner vs Gross, Ehud — 1-0 — Haifa/Tel Aviv
1965 — Haensel Ingrid vs Winter, Irene — 0-1 — Annaberg-Buchholz
1973 — Jacobsen, Niels vs Pedersen, Eigil — 1-0 — ?
1985 — Toth, Bela vs Yanofsky, Daniel Abraham — 0-1 — Edmonton
1986 — Manger, Carola vs Kowalewski, Kacper — 1-0 — Nordhausen ch35-DDR wmn