Ambassadeurs : Sochorova, Petra (4x), Pribyl, Martin (4x), Drimer, Dolfi (3x), Mantovani, Renzo (3x), McShane, Luke J (3x), Ryskin, Alexander (3x), Roubo, Dariusz (3x), Ausmins, Elmar (3x)
7.Nf3 — 32.1% (452 parties)
Ambassadeurs : Wittmann, Walter (8x), Kapengut, Albert (7x), Sherzer, Alex (6x), Chandler, Murray G (5x), Adams, Michael (5x), Martin Del Campo Cardenas, Roberto Abel (5x), Novik, Maxim (5x), Ubilava, Elizbar (4x)
7.Ndb5 — 9.5% (134 parties)
Ambassadeurs : Szalanczi, Emil (8x), Karaklajic, Nikola (7x), Perenyi, Bela (4x), Madl, Ildiko (4x), Ragozin, Viacheslav (3x), Csom, Istvan (3x), Inkiov, Ventzislav (3x), Szilagyi, Gyorgy Laszlo (2x)
7.Nxc6 — 4.8% (67 parties)
Ambassadeurs : Ausmins, Elmar (2x), Lieberman, Dr. David (1x), Osbun, Erik (1x), Paoli, Enrico (1x), Unzicker, Wolfgang (1x), Balanel, Ion (1x), Ghitescu, Theodor (1x), Leung, Michael (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Nb3
7.Nf3
7.Ndb5
7.Nxc6
<1800
68
56%
25%
12%
6%
1800-2200
455
62%
23%
8%
5%
2200-2600
547
40%
47%
8%
1%
2600+
9
33%
56%
—
11%
Évolution par décennie (% des parties)
Décennie
N parties
7.Nb3
7.Nf3
7.Ndb5
7.Nxc6
1880s
1
—
—
—
—
1950s
18
17%
—
78%
6%
1960s
26
50%
12%
31%
8%
1970s
48
33%
19%
23%
6%
1980s
113
33%
47%
17%
1%
1990s
416
41%
52%
3%
3%
2000s
393
60%
22%
9%
6%
2010s
342
63%
21%
7%
6%
2020s
50
56%
18%
20%
6%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Nb3
63%
56%
▼ -7.2%
7.Nf3
21%
18%
▼ -3.3%
7.Ndb5
7%
20%
▲ +12.7%
7.Nxc6
6%
6%
+0.2%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 5 parties Karpov, Aleksandr — 1 partie Tal, Mikhail — 1 partie Hou, Yifan — 1 partie
Parties historiques
7.Nb3 — 51.0% (718 parties)
1956 — Cardoso Da Silva, Roberto vs Middleton, Ian — 1/2-1/2 — Moscow RUS 1957 — Delgado Ramirez, Felix David vs Byrne, Robert E — 0-1 — Cleveland, OH USA 1957 — Blonarovych, Lev vs Owens, Brian — 0-1 — East Orange 1961 — Karpov, Aleksandr vs Mukhudulin — 1/2-1/2 — Zlatoust 1961 — Nasser Sergio vs De Souza Mendes, Joao — 0-1 — Vitoria
7.Nf3 — 32.1% (452 parties)
1968 — Bhend, Edwin vs Drimer, Dolfi — 0-1 — Lugano SUI 1969 — Baretic, Dragoljub vs Benko, P. — 0-1 — Vrsac SRB 1969 — Kapengut, Albert vs Furman, Semyon — 0-1 — Rostov on Don 1970 — Miyasaka, Yukio vs Patterson, Nicholas J — 1-0 — Siegen olm 1976 — Kapengut, Albert vs Yuferov, Sergey N — 1-0 — Soviet Union
7.Ndb5 — 9.5% (134 parties)
1956 — Ragozin, Viacheslav vs Zurakhov, Vladlen Y — 1-0 — Leningrad ch-URS 1956 — Rittner, Horst vs Malich, Burkhard, Dr. — 1/2-1/2 — Leipzig GER 1956 — Neishtadt, Yakov vs Slepoy, Yosef — 1/2-1/2 — Leningrad RUS 1956 — Ragozin, Viacheslav vs Szilagyi, Gyorgy Laszlo — 1/2-1/2 — Marianske Lazne 1956 — Ragozin, Viacheslav vs Stahlberg, Gideon — 1/2-1/2 — Marianske Lazne
7.Nxc6 — 4.8% (67 parties)
1951 — Paoli, Enrico vs Unzicker, Wolfgang — 1/2-1/2 — Lucerne SUI 1960 — Balanel, Ion vs Ghitescu, Theodor — 0-1 — Bucharest ROU 1966 — Lieberman, Dr. David vs Osbun, Erik — 0-1 — Sunnyvale 1972 — Kirov, Nino vs Spassov, Liuben — 1/2-1/2 — Sofia BUL 1972 — Triemstra, William vs Chouinard Sylvain — 0-1 — CCCA corr
Karpov, Aleksandr — 1 partie
Tal, Mikhail — 1 partie
Hou, Yifan — 1 partie
1957 — Delgado Ramirez, Felix David vs Byrne, Robert E — 0-1 — Cleveland, OH USA
1957 — Blonarovych, Lev vs Owens, Brian — 0-1 — East Orange
1961 — Karpov, Aleksandr vs Mukhudulin — 1/2-1/2 — Zlatoust
1961 — Nasser Sergio vs De Souza Mendes, Joao — 0-1 — Vitoria
1969 — Baretic, Dragoljub vs Benko, P. — 0-1 — Vrsac SRB
1969 — Kapengut, Albert vs Furman, Semyon — 0-1 — Rostov on Don
1970 — Miyasaka, Yukio vs Patterson, Nicholas J — 1-0 — Siegen olm
1976 — Kapengut, Albert vs Yuferov, Sergey N — 1-0 — Soviet Union
1956 — Rittner, Horst vs Malich, Burkhard, Dr. — 1/2-1/2 — Leipzig GER
1956 — Neishtadt, Yakov vs Slepoy, Yosef — 1/2-1/2 — Leningrad RUS
1956 — Ragozin, Viacheslav vs Szilagyi, Gyorgy Laszlo — 1/2-1/2 — Marianske Lazne
1956 — Ragozin, Viacheslav vs Stahlberg, Gideon — 1/2-1/2 — Marianske Lazne
1960 — Balanel, Ion vs Ghitescu, Theodor — 0-1 — Bucharest ROU
1966 — Lieberman, Dr. David vs Osbun, Erik — 0-1 — Sunnyvale
1972 — Kirov, Nino vs Spassov, Liuben — 1/2-1/2 — Sofia BUL
1972 — Triemstra, William vs Chouinard Sylvain — 0-1 — CCCA corr