Ambassadeurs : Segal, Alexandru Sorin (6x), Choroszej, Aleksander (6x), Vasiukov, Evgeni (3x), Klundt, Klaus (3x), Libersan, Thierry (3x), Podgorski, Maciej (3x), Udovcic, Mijo (2x), Jimenez Zerquera, Eleazar (2x)
12…f6 — 22.9% (76 parties)
Ambassadeurs : Menyhart, Tibor (3x), Sosonko, Gennadi (2x), Segal, Alexandru Sorin (2x), Michaelsen, Nils (2x), Kluss, Kai (2x), Stluka, Frantisek (2x), Carrillo Martinez, Fernando A. (1x), Kavalek, Lubomir (1x)
12…Qa5 — 15.4% (51 parties)
Ambassadeurs : Niemela, Ilmari Aarne (3x), Guthi, I. (2x), Beck, Hartmuth (2x), Perez Perez, Francisco Jose (1x), Konikowski, Jerzy (1x), Segiet (1x), Polikarpov, Arkady D (1x), Zvorykina, Kira (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
12…Qb6
12…f6
12…Qa5
<1800
4
—
50%
50%
1800-2200
108
69%
19%
11%
2200-2600
127
59%
26%
15%
Évolution par décennie (% des parties)
Décennie
N parties
12…Qb6
12…f6
12…Qa5
1960s
24
67%
8%
25%
1970s
23
52%
43%
4%
1980s
41
61%
24%
15%
1990s
101
53%
33%
14%
2000s
71
62%
20%
18%
2010s
51
71%
10%
20%
2020s
21
86%
10%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
12…Qb6
71%
86%
▲ +15.1%
12…f6
10%
10%
-0.3%
12…Qa5
20%
5%
▼ -14.8%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Parties historiques
12…Qb6 — 61.7% (205 parties)
1962 — Mikenas, Vladas vs Shianovsky, Vladislav I — 1-0 — Erevan ch-URS 1963 — Udovcic, Mijo vs Vasiukov, Evgeni — 0-1 — Rijeka 1963 — Udovcic, Mijo vs Vasiukov, Evgeni — 0-1 — Rijeka 1963 — Zakharov, Alexander V vs Tukmakov, Vladimir B — 1-0 — Soviet Union 1963 — Nei, Iivo vs Gufeld, Eduard — 0-1 — Leningrad ch-URS
12…f6 — 22.9% (76 parties)
1964 — Carrillo Martinez, Fernando A. vs Kavalek, Lubomir — 0-1 — Tel Aviv ISR 1965 — Cafure, Emilio vs Garcia, Horacio Pedro — 1-0 — Buenos Aires ARG 1972 — Segal, Alexandru Sorin vs Gamarra Caceres, Carlos — 1/2-1/2 — Sao Paulo BRA 1973 — Toth, Bela vs Micheli, Carlo — 1-0 — Milan ITA 1975 — Kouatly, Bachar vs Pablo Mari, Alejandro — 0-1 — Tjentiste
12…Qa5 — 15.4% (51 parties)
1960 — Niemela, Ilmari Aarne vs Guthi, I. — 1-0 — Leipzig GER 1960 — Niemela, Ilmari Aarne vs Guthi, I. — 1-0 — Leipzig olm 1961 — Niemela, Ilmari Aarne vs Perez Perez, Francisco Jose — 1-0 — Marianske Lazne 1963 — Camara Ronald vs Rocha, Antonio Cavilhas — 1-0 — Fortaleza BRA 1964 — Polikarpov, Arkady D vs Zvorykina, Kira — 1-0 — Belarus
1963 — Udovcic, Mijo vs Vasiukov, Evgeni — 0-1 — Rijeka
1963 — Udovcic, Mijo vs Vasiukov, Evgeni — 0-1 — Rijeka
1963 — Zakharov, Alexander V vs Tukmakov, Vladimir B — 1-0 — Soviet Union
1963 — Nei, Iivo vs Gufeld, Eduard — 0-1 — Leningrad ch-URS
1965 — Cafure, Emilio vs Garcia, Horacio Pedro — 1-0 — Buenos Aires ARG
1972 — Segal, Alexandru Sorin vs Gamarra Caceres, Carlos — 1/2-1/2 — Sao Paulo BRA
1973 — Toth, Bela vs Micheli, Carlo — 1-0 — Milan ITA
1975 — Kouatly, Bachar vs Pablo Mari, Alejandro — 0-1 — Tjentiste
1960 — Niemela, Ilmari Aarne vs Guthi, I. — 1-0 — Leipzig olm
1961 — Niemela, Ilmari Aarne vs Perez Perez, Francisco Jose — 1-0 — Marianske Lazne
1963 — Camara Ronald vs Rocha, Antonio Cavilhas — 1-0 — Fortaleza BRA
1964 — Polikarpov, Arkady D vs Zvorykina, Kira — 1-0 — Belarus