Ambassadeurs : De Firmian, Nick (9x), Pacey, Kevin (8x), Ward, Chris G (8x), Korchnoi, Viktor (7x), Cafferty, Bernard (7x), Donner, Jan-Hein (6x), Sloth, Jorn (6x), Zsinka, Laszlo (5x)
Ambassadeurs : De Firmian, Nick (11x), Korchnoi, Viktor (7x), Muetsch, Annmarie (7x), Moiseenko, Aleksei (6x), Hillarp Persson, Tiger (5x), Hoi, Carsten (5x), Vaisser, Anatoly (5x), Adams, Michael (4x)
6.f3 — 12.6% (185 parties)
Ambassadeurs : Bekker-Jensen, Simon (6x), Ward, Chris G (5x), Levitt, Jonathan P (4x), Sowray, Peter J (4x), Danner, Georg (3x), Burrows, Martin P (3x), Tran, Tuan Minh (3x), Alinasab, Mobina (3x)
6.a3 — 1.9% (28 parties)
Ambassadeurs : Veremeichik, Vladimir (1x), Savon, Vladimir A (1x), Zorman, Vojko (1x), Pasqualin, Giorgio (1x), Ingbrandt, Johan (1x), Bator, Robert (1x), Portwood, Martin C (1x), Cafferty, Bernard (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
6.Qc2
6.Bd2
6.f3
6.a3
<1800
13
38%
31%
15%
15%
1800-2200
355
57%
26%
11%
4%
2200-2600
925
49%
36%
13%
1%
2600+
49
37%
55%
6%
2%
Évolution par décennie (% des parties)
Décennie
N parties
6.Qc2
6.Bd2
6.f3
6.a3
1930s
1
—
—
100%
—
1940s
1
100%
—
—
—
1950s
5
40%
—
60%
—
1960s
11
64%
9%
27%
—
1970s
65
63%
18%
15%
2%
1980s
131
58%
26%
14%
2%
1990s
189
47%
34%
15%
3%
2000s
390
52%
35%
11%
1%
2010s
465
49%
32%
14%
2%
2020s
215
49%
40%
8%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
6.Qc2
49%
49%
-0.4%
6.Bd2
32%
40%
▲ +8.2%
6.f3
14%
8%
▼ -5.9%
6.a3
2%
2%
+0.2%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Parties historiques
6.Qc2 — 50.9% (750 parties)
1948 — Steinmeyer, Robert vs Santasiere, Anthony — 1/2-1/2 — Baltimore, MD USA 1956 — Kozma, Julius vs Necesany, Zdenek — 1-0 — CSR-ch sf Bratislava SVK 1957 — Ivkov, Borislav vs Alster, Ladislav — 1-0 — Wenen etc 1960 — Korchnoi vs Botvinnik, Alexander — 1-0 — ? 1961 — Korchnoi, Viktor vs Botvinnik, Mikhail — 1-0 — Leningrad RUS
6.Bd2 — 32.9% (485 parties)
1961 — Szabo, Ladislav vs Botvinnik, Mikhail — 0-1 — Oberhausen etc 1971 — Brinck-Claussen, Bjorn vs Sloth, Jorn — 1/2-1/2 — Hjorring 1973 — Szabo, Ladislav vs Kuzmin, Gennadiy — 1/2-1/2 — Hastings ENG 1974 — Weise, Dieter vs Weigel, Herbert — 0-1 — Ebersberg 1975 — Zilberman, Nathan R vs Bangiev, Alexander — 1-0 — Chelyabinsk RUS
6.f3 — 12.6% (185 parties)
1930 — Rubinstein, Akiba vs Kashdan, Isaac — 1/2-1/2 — Hamburg olm 1951 — Evans Lianda vs Santasiere — 1-0 — ? 1951 — Evans Lianda vs Santasiere, Anthony — 1-0 — New York, NY USA 1954 — Hooper, David vs Fazekas, Stephan — 1-0 — Nottingham ch-BCF 1963 — Berger Chepurniak, Violetta vs Bahtiar, Nurumjan — 0-1 — Djakarta
6.a3 — 1.9% (28 parties)
1976 — Veremeichik, Vladimir vs Savon, Vladimir A — 0-1 — Minsk BLR 1986 — Ingbrandt, Johan vs Bator, Robert — 1-0 — Stockholm SWE 1988 — Zorman, Vojko vs Pasqualin, Giorgio — 1-0 — Caorle ITA 1990 — Portwood, Martin C vs Cafferty, Bernard — 0-1 — Folkestone ENG 1992 — Speelman, Jon S vs De Firmian, Nick — 1-0 — Brussels BEL
1956 — Kozma, Julius vs Necesany, Zdenek — 1-0 — CSR-ch sf Bratislava SVK
1957 — Ivkov, Borislav vs Alster, Ladislav — 1-0 — Wenen etc
1960 — Korchnoi vs Botvinnik, Alexander — 1-0 — ?
1961 — Korchnoi, Viktor vs Botvinnik, Mikhail — 1-0 — Leningrad RUS
1971 — Brinck-Claussen, Bjorn vs Sloth, Jorn — 1/2-1/2 — Hjorring
1973 — Szabo, Ladislav vs Kuzmin, Gennadiy — 1/2-1/2 — Hastings ENG
1974 — Weise, Dieter vs Weigel, Herbert — 0-1 — Ebersberg
1975 — Zilberman, Nathan R vs Bangiev, Alexander — 1-0 — Chelyabinsk RUS
1951 — Evans Lianda vs Santasiere — 1-0 — ?
1951 — Evans Lianda vs Santasiere, Anthony — 1-0 — New York, NY USA
1954 — Hooper, David vs Fazekas, Stephan — 1-0 — Nottingham ch-BCF
1963 — Berger Chepurniak, Violetta vs Bahtiar, Nurumjan — 0-1 — Djakarta
1986 — Ingbrandt, Johan vs Bator, Robert — 1-0 — Stockholm SWE
1988 — Zorman, Vojko vs Pasqualin, Giorgio — 1-0 — Caorle ITA
1990 — Portwood, Martin C vs Cafferty, Bernard — 0-1 — Folkestone ENG
1992 — Speelman, Jon S vs De Firmian, Nick — 1-0 — Brussels BEL