Ambassadeurs : Zueger, Beat (12x), Hoi, Carsten (9x), Anton Guijarro, David (8x), Haselhorst, Helmut (7x), Bednarski, Jacek (6x), Rubinetti, Jorge (5x), Cuartas, Jaime Alexander (4x), Hofer, Rudolf (4x)
8…c5 — 27.4% (235 parties)
Ambassadeurs : Kaminik, Aleksandar (5x), Mohr, Georg (4x), Cebalo, Miso (3x), Romero Holmes, Alfonso (3x), Van Wely, Loek (3x), Guseinov, Gadir (3x), L`Ami, Alina (3x), Westerinen, Heikki M.J. (2x)
8…a6 — 21.5% (185 parties)
Ambassadeurs : Cebalo, Miso (16x), Nouro, Mikael (9x), Piket, Jeroen (4x), Wittmann, Walter (4x), Ardeleanu, Alin (4x), Ghasi, Ameet K (3x), Tukmakov, Vladimir B (3x), Zueger, Beat (2x)
8…Nc6 — 3.8% (33 parties)
Ambassadeurs : Krause, Christian (2x), Hoffmann, Regis (2x), Boysan, Hasan Ferit (2x), Vilela De Acuna, Jose Luis (1x), Michalet, Guy (1x), Farago, Ivan (1x), Dr. Beckhuis, Gernod (1x), Barth, Rainer (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8…e5
8…c5
8…a6
8…Nc6
<1800
3
67%
—
—
—
1800-2200
107
45%
29%
9%
12%
2200-2600
635
39%
28%
25%
3%
2600+
26
23%
35%
42%
—
Évolution par décennie (% des parties)
Décennie
N parties
8…e5
8…c5
8…a6
8…Nc6
1960s
32
81%
16%
—
—
1970s
58
78%
19%
—
2%
1980s
49
78%
8%
4%
—
1990s
144
49%
15%
27%
5%
2000s
241
26%
34%
32%
3%
2010s
295
36%
34%
22%
4%
2020s
40
48%
30%
5%
10%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8…e5
36%
48%
▲ +11.9%
8…c5
34%
30%
▼ -3.6%
8…a6
22%
5%
▼ -17.0%
8…Nc6
4%
10%
▲ +5.6%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 3 parties
Parties historiques
8…e5 — 42.6% (366 parties)
1961 — Rellstab, Ludwig vs Bobotsov, Milko G — 1/2-1/2 — ? 1963 — Polugaevsky, Lev vs Zakharov, Alexander V — 1/2-1/2 — Leningrad ch-URS 1964 — Weinstein, Raymond vs Popovych, Orest — 0-1 — New York, NY USA 1964 — Kozma, Julius vs Seifert, Milan — 1/2-1/2 — Brno CZE 1964 — Golz, Werner vs Bednarski, Jacek — 0-1 — Zinnowitz Zinnowitz GER
8…c5 — 27.4% (235 parties)
1961 — Taimanov, Mark vs Liavdansky, Vladimir — 1-0 — Leningrad RUS 1962 — Taimanov, Alexander vs Alatortsev, Vladimir N. — 0-1 — Yalta UKR 1962 — Florian, Tibor vs Vladimirov, Boris T — 1/2-1/2 — Leningrad RUS 1966 — Kanko, Ilkka vs Kalotay, Andrew — 1/2-1/2 — Havana CUB 1966 — Langeweg, Kick vs Szabo, Ladislav — 0-1 — Beverwijk NED
8…a6 — 21.5% (185 parties)
1989 — Chekhov, Valery A vs Zueger, Beat — 1/2-1/2 — Bohemians 1989 — Brestian, Egon vs Hug, Werner — 1/2-1/2 — Haifa etc 1990 — Zueger, Beat vs Hug, Werner — 1/2-1/2 — Nuerenberg GER 1991 — Schlosser, Philipp vs Wittmann, Walter — 1/2-1/2 — Brno CZE 1992 — Herndl, Harald vs Wittmann, Walter — 1/2-1/2 — Austria Tch 9293
8…Nc6 — 3.8% (33 parties)
1974 — Vilela De Acuna, Jose Luis vs Michalet, Guy — 1-0 — Teesside ENG 1994 — Dr. Beckhuis, Gernod vs Barth, Rainer — 1-0 — It (open) 'Berlin Summer', Be 1995 — Kerek, Csaba vs Nagy, Andras SZO — 1-0 — HUN-chT1 9596 1996 — Grabliauskas, Virginijus vs Zavarsky, Juraj — 1-0 — Slovakia ch op 1997 — Chuchelov, Vladimir vs Koehn, Peter — 1-0 — GER
1963 — Polugaevsky, Lev vs Zakharov, Alexander V — 1/2-1/2 — Leningrad ch-URS
1964 — Weinstein, Raymond vs Popovych, Orest — 0-1 — New York, NY USA
1964 — Kozma, Julius vs Seifert, Milan — 1/2-1/2 — Brno CZE
1964 — Golz, Werner vs Bednarski, Jacek — 0-1 — Zinnowitz Zinnowitz GER
1962 — Taimanov, Alexander vs Alatortsev, Vladimir N. — 0-1 — Yalta UKR
1962 — Florian, Tibor vs Vladimirov, Boris T — 1/2-1/2 — Leningrad RUS
1966 — Kanko, Ilkka vs Kalotay, Andrew — 1/2-1/2 — Havana CUB
1966 — Langeweg, Kick vs Szabo, Ladislav — 0-1 — Beverwijk NED
1989 — Brestian, Egon vs Hug, Werner — 1/2-1/2 — Haifa etc
1990 — Zueger, Beat vs Hug, Werner — 1/2-1/2 — Nuerenberg GER
1991 — Schlosser, Philipp vs Wittmann, Walter — 1/2-1/2 — Brno CZE
1992 — Herndl, Harald vs Wittmann, Walter — 1/2-1/2 — Austria Tch 9293
1994 — Dr. Beckhuis, Gernod vs Barth, Rainer — 1-0 — It (open) 'Berlin Summer', Be
1995 — Kerek, Csaba vs Nagy, Andras SZO — 1-0 — HUN-chT1 9596
1996 — Grabliauskas, Virginijus vs Zavarsky, Juraj — 1-0 — Slovakia ch op
1997 — Chuchelov, Vladimir vs Koehn, Peter — 1-0 — GER