Ambassadeurs : Kekelidze, Mikheil (4x), Zapata, Alonso (3x), Voyska, Margarita (3x), Schiller, Eric (3x), Zamikhovsky, Abram (2x), Suetin, Alexey S (2x), Akkari, Safwan (2x), Gudmundsson, Kristjan (2x)
7…Nbd7 — 13.8% (168 parties)
Ambassadeurs : Schmidt, Stefan II (2x), Abad Garcia, Javier (1x), Mangas Molteni, Fernando Gabriel (1x), Bishop, Brant William (1x), Knudsen, John C (1x), Hayes, Rea (1x), Casden, Alan (1x), Tuominen, Mauri (1x)
7…Bf5 — 12.2% (149 parties)
Ambassadeurs : Murey, Jacob (4x), Horvath, Tamas (3x), Berg, Klaus (2x), Sturua, Zurab (2x), Minasian, Ara (2x), Nippgen, Georg (2x), Trifunovic, Maja A (1x), Larsen, Benjamin Holsko (1x)
7…Na6 — 10.5% (128 parties)
Ambassadeurs : Boronyak, Arpad (2x), Speelman, Jon S (2x), Balcarek, Wiktor (1x), Gromek, Aleksandra (1x), Katalymov, Boris (1x), Konstantinov Mark (1x), Unzicker, Wolfgang (1x), Kupper, Josef (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…Nc6
7…Nbd7
7…Bf5
7…Na6
<1800
59
24%
12%
15%
10%
1800-2200
474
30%
17%
9%
10%
2200-2600
404
35%
9%
18%
10%
2600+
2
50%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7…Nc6
7…Nbd7
7…Bf5
7…Na6
1940s
1
—
—
—
—
1950s
9
56%
—
11%
11%
1960s
12
25%
8%
17%
17%
1970s
35
37%
11%
14%
23%
1980s
81
32%
7%
15%
16%
1990s
299
28%
13%
15%
11%
2000s
386
28%
18%
11%
10%
2010s
345
32%
14%
12%
9%
2020s
53
36%
8%
2%
8%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…Nc6
32%
36%
▲ +4.3%
7…Nbd7
14%
8%
▼ -6.1%
7…Bf5
12%
2%
▼ -9.7%
7…Na6
9%
8%
▼ -1.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Parties historiques
7…Nc6 — 30.2% (369 parties)
1956 — Zamikhovsky, Abram vs Suetin, Alexey S — 0-1 — Kharkov UKR 1958 — Stoeckl, Ernst vs Bobotsov, Milko G — 1/2-1/2 — Munich GER 1958 — Zamikhovsky, Abram vs Vaysman, Alexander — 1-0 — Kiev UKR 1958 — Bertholdt, Dieter vs Uhlmann, Wolfgang — 0-1 — Kienbaum GER 1959 — Johannessen, Svein vs Witkowski, Stefan — 1-0 — Riga LAT
7…Nbd7 — 13.8% (168 parties)
1966 — Abad Garcia, Javier vs Mangas Molteni, Fernando Gabriel — 1/2-1/2 — Buenos Aires ch-ARG 1972 — De Greiff, Boris vs Muco, Fatos — 0-1 — Skopje MKD 1973 — Bishop, Brant William vs Knudsen, John C — 0-1 — Iowa H.S ch #5 1973 — Camara, Helder vs Dumont, Sadi Glasser — 1/2-1/2 — Salvador BRA 1977 — Hayes, Rea vs Casden, Alan — 1-0 — Cincinnati,OH
7…Bf5 — 12.2% (149 parties)
1959 — Djantar, Djordje vs Janosevic, Dragoljub — 0-1 — Kragujevac ch14-YUG 1963 — Trifunovic, Maja A vs Larsen, Benjamin Holsko — 1/2-1/2 — Halle GER 1966 — Krasnov, Aleksander vs Murey, Jacob — 0-1 — Moscow RUS 1971 — Navarovszky, Laszlo vs Zaitsev, Igor A — 1/2-1/2 — Moscow RUS 1972 — Martinovsky, Eugene vs Pollowitz, Martin — 1-0 — Lone Pine, CA USA
7…Na6 — 10.5% (128 parties)
1956 — Balcarek, Wiktor vs Gromek, Aleksandra — 1-0 — Krynica POL 1965 — Katalymov, Boris vs Konstantinov Mark — 0-1 — ? 1966 — Unzicker, Wolfgang vs Kupper, Josef — 1-0 — Brunnen 1973 — Kristinsson, Jon vs Holm, Sejer — 0-1 — Ribe DEN 1974 — Ingerslev, Aage vs Sorensen, Tage — 1-0 — Vejle DEN
1958 — Stoeckl, Ernst vs Bobotsov, Milko G — 1/2-1/2 — Munich GER
1958 — Zamikhovsky, Abram vs Vaysman, Alexander — 1-0 — Kiev UKR
1958 — Bertholdt, Dieter vs Uhlmann, Wolfgang — 0-1 — Kienbaum GER
1959 — Johannessen, Svein vs Witkowski, Stefan — 1-0 — Riga LAT
1972 — De Greiff, Boris vs Muco, Fatos — 0-1 — Skopje MKD
1973 — Bishop, Brant William vs Knudsen, John C — 0-1 — Iowa H.S ch #5
1973 — Camara, Helder vs Dumont, Sadi Glasser — 1/2-1/2 — Salvador BRA
1977 — Hayes, Rea vs Casden, Alan — 1-0 — Cincinnati,OH
1963 — Trifunovic, Maja A vs Larsen, Benjamin Holsko — 1/2-1/2 — Halle GER
1966 — Krasnov, Aleksander vs Murey, Jacob — 0-1 — Moscow RUS
1971 — Navarovszky, Laszlo vs Zaitsev, Igor A — 1/2-1/2 — Moscow RUS
1972 — Martinovsky, Eugene vs Pollowitz, Martin — 1-0 — Lone Pine, CA USA
1965 — Katalymov, Boris vs Konstantinov Mark — 0-1 — ?
1966 — Unzicker, Wolfgang vs Kupper, Josef — 1-0 — Brunnen
1973 — Kristinsson, Jon vs Holm, Sejer — 0-1 — Ribe DEN
1974 — Ingerslev, Aage vs Sorensen, Tage — 1-0 — Vejle DEN