Ambassadeurs : Ilincic, Zlatko (8x), Tregubov, Pavel V. (7x), Plat, Vojtech (7x), Bukal, Vladimir Jr. (5x), Donner, Jan-Hein (4x), Gutman, Lev (4x), Wittmann, Walter (4x), Eken, Max (3x)
8.Nbc3 — 18.1% (137 parties)
Ambassadeurs : Banas, Jan (3x), Kozul, Zdenko (2x), Abanin, Vladimir (2x), Vaulin, Alexander P. (2x), Iljin, Stanislav (2x), Aseev, Konstantin N (2x), Einarsson, Arnthor (2x), Ilincic, Zlatko (2x)
8.a4 — 0.1% (1 parties)
Ambassadeurs : Szilagyi, Peter (1x), Orgovan, Sandor (1x)
8.f4 — 0.1% (1 parties)
Ambassadeurs : Orsagova, Silvie (1x), Halkova, Eva (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.O-O
8.Nbc3
8.a4
8.f4
<1800
21
86%
14%
—
—
1800-2200
239
81%
18%
0%
0%
2200-2600
402
81%
19%
—
—
2600+
9
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
8.O-O
8.Nbc3
8.a4
8.f4
1950s
29
86%
14%
—
—
1960s
10
70%
30%
—
—
1970s
18
89%
11%
—
—
1980s
40
68%
30%
2%
—
1990s
113
68%
30%
—
1%
2000s
183
83%
17%
—
—
2010s
251
84%
16%
—
—
2020s
111
90%
10%
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.O-O
84%
90%
▲ +6.0%
8.Nbc3
16%
10%
▼ -6.0%
8.a4
0%
0%
+0.0%
8.f4
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 2 parties Anand, Viswanathan — 1 partie Ju, Wenjun — 1 partie
Parties historiques
8.O-O — 81.5% (615 parties)
1950 — Beni, Alfred vs Soluch, Leopold — 1-0 — Vienna AUT 1950 — Salm, Maxwell vs Bostrom, R — 1-0 — Queensland ch 1950 — Rapaka Samuel Paul vs Gligoric, Sofija — 1-0 — Dubrovnik olm 1950 — Gruenfeld, Ernst vs Kopetzky, Karl — 1/2-1/2 — Vienna AUT 1950 — O'Kelly, Albéric de Galway vs Phillips Andrea — 1-0 — Hastings ENG
8.Nbc3 — 18.1% (137 parties)
1951 — Bosch van Rosenthal, Edzard vs Klein, Eberhard — 1/2-1/2 — Birmingham ENG 1955 — Beilin, Mikhail vs Goldberg, Grigory — 1-0 — Moskou ch sf 1956 — Chukaev, Egor vs Barshauskas, Vytautas — 1-0 — Tallinn EST 1957 — Byrne, Robert E vs Siegel, Morton — 1-0 — Cleveland, OH USA 1960 — Casas Perea, Fernando vs Gligoric, Sofija — 0-1 — Santa Fe
8.a4 — 0.1% (1 parties)
1989 — Szilagyi, Peter vs Orgovan, Sandor — 1-0 — Budapest HUN
8.f4 — 0.1% (1 parties)
1994 — Orsagova, Silvie vs Halkova, Eva — 1/2-1/2 — Moravia-ch op women
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
1950 — Salm, Maxwell vs Bostrom, R — 1-0 — Queensland ch
1950 — Rapaka Samuel Paul vs Gligoric, Sofija — 1-0 — Dubrovnik olm
1950 — Gruenfeld, Ernst vs Kopetzky, Karl — 1/2-1/2 — Vienna AUT
1950 — O'Kelly, Albéric de Galway vs Phillips Andrea — 1-0 — Hastings ENG
1955 — Beilin, Mikhail vs Goldberg, Grigory — 1-0 — Moskou ch sf
1956 — Chukaev, Egor vs Barshauskas, Vytautas — 1-0 — Tallinn EST
1957 — Byrne, Robert E vs Siegel, Morton — 1-0 — Cleveland, OH USA
1960 — Casas Perea, Fernando vs Gligoric, Sofija — 0-1 — Santa Fe