Ambassadeurs : Polugaevsky, Lev (7x), Korchnoi, Viktor (5x), De Firmian, Nick (4x), Szabo, Laszlo (3x), Andersson, Ulf (3x), Dvoirys, Semen I. (3x), Ornstein, Axel (2x), Hort, Vlastimil (2x)
7.a3 — 41.1% (111 parties)
Ambassadeurs : Hort, Vlastimil (2x), Doda, Zbigniew (2x), Saidy, Anthony (2x), Gonzalez, Gerardo (2x), Forintos, Gyozo V (2x), ? (2x), Gipslis, Aivars (1x), Blagidze, Alexander (1x)
7.Nd6+ — 6.3% (17 parties)
Ambassadeurs : Johnson O Abraham (1x), Thomason, Alan (1x), Gauglitz, Gernot (1x), Enders, Peter (1x), Martin Gonzalez, Angel (1x), Colls Gelaberto, Emili (1x), Reinderman, Dimitri (1x), Shahade, Gregory (1x)
7.Bg5 — 1.9% (5 parties)
Ambassadeurs : Polugaevsky, Lev (1x), Kholmov, Ratmir D (1x), Thal, Olaf (1x), Rossmann, Helmut (1x), Taksrud, Vidar (1x), Mikenas, Alius (1x), Mateia, Benone-Nicolae (1x), Vasquez, Fernando (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Bf4
7.a3
7.Nd6+
7.Bg5
<1800
8
50%
38%
—
12%
1800-2200
52
27%
48%
21%
4%
2200-2600
144
57%
38%
3%
1%
2600+
17
82%
18%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7.Bf4
7.a3
7.Nd6+
7.Bg5
1950s
2
—
100%
—
—
1960s
20
25%
70%
—
5%
1970s
25
44%
52%
—
4%
1980s
45
71%
24%
4%
—
1990s
41
49%
32%
17%
—
2000s
74
57%
39%
3%
—
2010s
51
37%
47%
10%
6%
2020s
12
50%
42%
8%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Bf4
37%
50%
▲ +12.7%
7.a3
47%
42%
▼ -5.4%
7.Nd6+
10%
8%
▼ -1.5%
7.Bg5
6%
0%
▼ -5.9%
Parties historiques
7.Bf4 — 50.0% (135 parties)
1964 — Szabo, Laszlo vs Langeweg, Kick — 1-0 — Tel Aviv olm 1964 — Roos, Michel vs Sanner, Michel — 1/2-1/2 — Bordeaux FRA 1966 — Pachman, Ludek vs Matulovic, Milan — 1/2-1/2 — Sarajevo BIH 1968 — Abramson, Horacio vs Reznik, Yakov — 1/2-1/2 — cr. 1969 — Polugaevsky, Lev vs Gligoric, Sofija — 1-0 — Belgrade SRB
7.a3 — 41.1% (111 parties)
1957 — Blagidze, Alexander vs Geller, Efim P. — 0-1 — Kiev UKR 1957 — Illgen, Hans vs Soelter, Reinhold — 1/2-1/2 — Brakel 1960 — Kottnauer, Cenek vs Clarke, Peter — 1/2-1/2 — Paignton 1961 — Lehmann, Heinz vs Langeweg, Kick — 1/2-1/2 — Zevenaar 1961 — Khasin, Abram vs Stein, Leonid — 1/2-1/2 — Moskou
7.Nd6+ — 6.3% (17 parties)
1981 — Johnson O Abraham vs Thomason, Alan — 1-0 — cr. 1982 — Gauglitz, Gernot vs Enders, Peter — 0-1 — Dresden GER 1991 — Fernandez Murga, Roberto vs Izeta Txabarri, Felix — 0-1 — Osuna 1991 — Stolfa, Jaroslav vs Blaha, Petr — 1/2-1/2 — Bratislava SVK 1995 — De La Rosa, Damian vs Roder, Peter Ulrik — 1/2-1/2 — Tjele ch-DEN jr
7.Bg5 — 1.9% (5 parties)
1963 — Polugaevsky, Lev vs Kholmov, Ratmir D — 1/2-1/2 — Leningrad ch-URS 1975 — Thal, Olaf vs Rossmann, Helmut — 1/2-1/2 — Stralsund GER 2012 — Mateia, Benone-Nicolae vs Vasquez, Fernando — 0-1 — FICGS 2012 — Jimenez Almeida, Luis David vs Hernando Rodrigo, Jose Maria — 0-1 — Navarra 2014 — Taksrud, Vidar vs Mikenas, Alius — 0-1 — Vilnius LTU
1964 — Roos, Michel vs Sanner, Michel — 1/2-1/2 — Bordeaux FRA
1966 — Pachman, Ludek vs Matulovic, Milan — 1/2-1/2 — Sarajevo BIH
1968 — Abramson, Horacio vs Reznik, Yakov — 1/2-1/2 — cr.
1969 — Polugaevsky, Lev vs Gligoric, Sofija — 1-0 — Belgrade SRB
1957 — Illgen, Hans vs Soelter, Reinhold — 1/2-1/2 — Brakel
1960 — Kottnauer, Cenek vs Clarke, Peter — 1/2-1/2 — Paignton
1961 — Lehmann, Heinz vs Langeweg, Kick — 1/2-1/2 — Zevenaar
1961 — Khasin, Abram vs Stein, Leonid — 1/2-1/2 — Moskou
1982 — Gauglitz, Gernot vs Enders, Peter — 0-1 — Dresden GER
1991 — Fernandez Murga, Roberto vs Izeta Txabarri, Felix — 0-1 — Osuna
1991 — Stolfa, Jaroslav vs Blaha, Petr — 1/2-1/2 — Bratislava SVK
1995 — De La Rosa, Damian vs Roder, Peter Ulrik — 1/2-1/2 — Tjele ch-DEN jr
1975 — Thal, Olaf vs Rossmann, Helmut — 1/2-1/2 — Stralsund GER
2012 — Mateia, Benone-Nicolae vs Vasquez, Fernando — 0-1 — FICGS
2012 — Jimenez Almeida, Luis David vs Hernando Rodrigo, Jose Maria — 0-1 — Navarra
2014 — Taksrud, Vidar vs Mikenas, Alius — 0-1 — Vilnius LTU