Ambassadeurs : Danner, Georg (25x), Franco Ocampos, Zenon (12x), Berg, Klaus (9x), Peric, Slavisa (9x), Malaniuk, Vladimir P (9x), Hoi, Carsten (9x), Govedarica, Lena (9x), Schmidt, Gerhard (7x)
7.b3 — 16.3% (291 parties)
Ambassadeurs : Hoffman, Alejandro (9x), Pachman, Ludek (7x), Langeweg, Kick (6x), Browne, Walter Shawn (5x), Kosyrev, Vladimir (5x), Portisch, Lajos (4x), Filip, Miroslav (3x), Tarjan, James (3x)
7.Nbd2 — 6.8% (121 parties)
Ambassadeurs : Seidman, Herbert (2x), Benko, Pal (2x), Palmason, Gudmundur (2x), Eliskases, Erich (2x), Byrne, David (1x), Byrne, Donald (1x), Heinicke, Herbert (1x), Gilg, Karl (1x)
7.Qe2 — 0.7% (12 parties)
Ambassadeurs : Huss, Andreas (1x), Da Silva Fernando Pires (1x), De Potter, Jurgen (1x), Fernandez Garcia, Jose Luis(2) (1x), Van der Wijk, Wim (1x), Parkanyi, Abel (1x), Sebih, Kamel (1x), De Haro, Martim Afonso Palma (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Nc3
7.b3
7.Nbd2
7.Qe2
<1800
40
82%
8%
8%
—
1800-2200
474
77%
13%
7%
2%
2200-2600
957
80%
15%
4%
0%
2600+
22
73%
27%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7.Nc3
7.b3
7.Nbd2
7.Qe2
1930s
3
100%
—
—
—
1940s
9
56%
11%
33%
—
1950s
44
66%
14%
18%
—
1960s
65
55%
35%
9%
—
1970s
65
38%
46%
12%
3%
1980s
102
39%
51%
9%
1%
1990s
271
74%
19%
6%
1%
2000s
558
79%
13%
8%
—
2010s
586
86%
7%
5%
1%
2020s
84
80%
17%
2%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Nc3
86%
80%
▼ -6.1%
7.b3
7%
17%
▲ +9.5%
7.Nbd2
5%
2%
▼ -2.4%
7.Qe2
1%
1%
+0.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 3 parties Karpov, Anatoly — 3 parties
Parties historiques
7.Nc3 — 75.5% (1350 parties)
1937 — Herrmann, Ludwig vs Rogmann, Gustav — 1-0 — Bochum GER 1939 — Bogoljubow, Efim vs O'Kelly, Albéric de Galway — 1-0 — Stuttgart GER 1939 — Bogoljubow, Efim vs O'Kelly de Galway, Alberic — 1-0 — Stuttgart GER 1943 — Eliskases, Erich vs Miranda Rosa, Pedro H — 1-0 — Rio de Janeiro BRA 1943 — Eliskases, Erich vs Huguenin, Orlando Carlo Ma — 1-0 — Rio de Janeiro BRA
7.b3 — 16.3% (291 parties)
1946 — Byrne, Donald vs Forster Arenas, Fernando — 1/2-1/2 — Pittsburgh 1954 — Pachman, Ludek vs Koskinen, Hannu E. — 1-0 — Prague zt Prague CZE 1955 — Darga, Klaus vs Montoya Eisinger, Maximiliano — 1/2-1/2 — Hoechst ch-GER 1955 — Keres, Paul Petrovich vs Spassky, Boris Vasily — 1-0 — Goteborg SWE 1955 — Pachman, Ludek vs De Greif, Boris — 1-0 — Mar del Plata ARG
7.Nbd2 — 6.8% (121 parties)
1940 — Heinicke, Herbert vs Gilg, Karl — 0-1 — Bad Oeynhausen GER 1946 — Byrne, David vs Seidman, Herbert — 1-0 — Pittsburgh 1946 — Byrne, Donald vs Seidman, Herbert — 1-0 — Pittsburgh 1951 — Eliskases, Erich vs Bianco Esposito, Antonio — 1-0 — Mar del Plata ARG 1952 — Bobotsov, Milko G vs Markov, Bozidar — 1/2-1/2 — Sofia BUL
7.Qe2 — 0.7% (12 parties)
1971 — Huss, Andreas vs Da Silva Fernando Pires — 1-0 — Groningen NED 1974 — De Potter, Jurgen vs Fernandez Garcia, Jose Luis(2) — 1-0 — QI-C Region III Ope 1987 — Van der Wijk, Wim vs Parkanyi, Abel — 1-0 — Efer op 1995 — Sebih, Kamel vs De Haro, Martim Afonso Palma — 0-1 — Algarve POR 1999 — Sadzikowski, Marian vs Pieczewski, Jakub — 1-0 — Polanica Zdroj POL
Karpov, Anatoly — 3 parties
1939 — Bogoljubow, Efim vs O'Kelly, Albéric de Galway — 1-0 — Stuttgart GER
1939 — Bogoljubow, Efim vs O'Kelly de Galway, Alberic — 1-0 — Stuttgart GER
1943 — Eliskases, Erich vs Miranda Rosa, Pedro H — 1-0 — Rio de Janeiro BRA
1943 — Eliskases, Erich vs Huguenin, Orlando Carlo Ma — 1-0 — Rio de Janeiro BRA
1954 — Pachman, Ludek vs Koskinen, Hannu E. — 1-0 — Prague zt Prague CZE
1955 — Darga, Klaus vs Montoya Eisinger, Maximiliano — 1/2-1/2 — Hoechst ch-GER
1955 — Keres, Paul Petrovich vs Spassky, Boris Vasily — 1-0 — Goteborg SWE
1955 — Pachman, Ludek vs De Greif, Boris — 1-0 — Mar del Plata ARG
1946 — Byrne, David vs Seidman, Herbert — 1-0 — Pittsburgh
1946 — Byrne, Donald vs Seidman, Herbert — 1-0 — Pittsburgh
1951 — Eliskases, Erich vs Bianco Esposito, Antonio — 1-0 — Mar del Plata ARG
1952 — Bobotsov, Milko G vs Markov, Bozidar — 1/2-1/2 — Sofia BUL
1974 — De Potter, Jurgen vs Fernandez Garcia, Jose Luis(2) — 1-0 — QI-C Region III Ope
1987 — Van der Wijk, Wim vs Parkanyi, Abel — 1-0 — Efer op
1995 — Sebih, Kamel vs De Haro, Martim Afonso Palma — 0-1 — Algarve POR
1999 — Sadzikowski, Marian vs Pieczewski, Jakub — 1-0 — Polanica Zdroj POL