Ambassadeurs : Spielmann, Rudolf (6x), Seredenko, Vladimir (2x), Agzamov, Georgy (2x), Tarrasch, Siegbert (1x), Aarland, Stein Arild (1x), Botvinnik, Mikhail (1x), Gruenfeld, Ernst (1x), Vidmar, Milan Jr (1x)
6…Na6 — 27.5% (70 parties)
Ambassadeurs : Pomar Salamanca, Arturo (2x), Izeta Txabarri, Felix (2x), De La Rocha Prieto, Ramon (2x), Colle, Edgar (1x), Yates, Frederic D (1x), Bogoljubow, Efim (1x), Przepiorka, Dawid (1x), Raud, Ilmar (1x)
6…Bxc3+ — 8.6% (22 parties)
Ambassadeurs : Porath, Yosef (1x), Kraemer, Adolf (1x), Enevoldsen, Harald (1x), Pedersen, Eigil (1x), Campomanes, Florencio (1x), Rodriguez, Ruben (1x), Di Norcia, Mattia (1x), Cassidy, Bernard (1x)
6…Qa5 — 5.9% (15 parties)
Ambassadeurs : Landau, Salo (1x), Reid, Graeme C (1x), Kwapisz, Stanislaw (1x), Gromek, Jozef (1x), Ingelmo Iglesias, Agustin (1x), Buxade Roca, Guillermo (1x), Nobrega, Adaucto Wanderley (1x), Velasquez Ojeda, Cesar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
6…Bc5
6…Na6
6…Bxc3+
6…Qa5
<1800
3
33%
—
—
—
1800-2200
75
48%
23%
5%
7%
2200-2600
113
54%
30%
7%
4%
2600+
4
50%
25%
—
25%
Évolution par décennie (% des parties)
Décennie
N parties
6…Bc5
6…Na6
6…Bxc3+
6…Qa5
1920s
9
56%
22%
11%
11%
1930s
4
75%
25%
—
—
1950s
10
20%
30%
30%
20%
1960s
9
56%
22%
22%
—
1970s
18
50%
33%
11%
6%
1980s
21
52%
33%
5%
5%
1990s
49
39%
37%
10%
4%
2000s
60
43%
28%
10%
3%
2010s
63
60%
19%
—
10%
2020s
12
58%
17%
17%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
6…Bc5
60%
58%
▼ -2.0%
6…Na6
19%
17%
▼ -2.4%
6…Bxc3+
0%
17%
▲ +16.7%
6…Qa5
10%
0%
▼ -9.5%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie
Parties historiques
6…Bc5 — 49.0% (125 parties)
1922 — Post, Erhard vs Leonhardt, Fabrice — 0-1 — Bad Oeynhausen GER 1926 — Tarrasch, Siegbert vs Spielmann, Rudolf — 1/2-1/2 — Semmering AUT 1926 — Przepiorka, Dawid vs Spielmann, Rudolf — 1-0 — Munich GER 1929 — Gruenfeld, Ernst vs Spielmann, Rudolf — 1-0 — Vienna AUT 1929 — Menchik, Vera Frantsevna vs Spielmann, Rudolf — 0-1 — Carlsbad CZE
6…Na6 — 27.5% (70 parties)
1922 — Bogoljubow, Efim vs Przepiorka, Dawid — 1-0 — Bad Pistyan CZE 1927 — Colle, Edgar vs Yates, Frederic D — 0-1 — Kecskemet HUN 1938 — Raud, Ilmar vs Keres Paul Petrovich — 1/2-1/2 — Tallinn EST 1953 — Boleslavsky, Isaac vs Szabo, Laszlo — 0-1 — Zurich SUI 1955 — Willaert, Robert vs Prins, Lodewijk — 0-1 — Mont Pelerin sur Vevey
6…Bxc3+ — 8.6% (22 parties)
1927 — Porath, Yosef vs Kraemer, Adolf — 1-0 — Gleiwitz 1951 — Enevoldsen, Harald vs Pedersen, Eigil — 1/2-1/2 — Odense DEN 1954 — Paulus, Joseph vs Boutteville, Cesar — 0-1 — Marseille FRA 1955 — Alcaraz Suarez, Juan Camilo vs Maderna, Carlos — 0-1 — Buenos Aires ARG 1966 — Di Norcia, Mattia vs Cassidy, Bernard — 1-0 — Havana CUB
6…Qa5 — 5.9% (15 parties)
1926 — Landau, Salo vs Reid, Graeme C — 1-0 — Scarborough/ North Yorkshire 1958 — Ingelmo Iglesias, Agustin vs Buxade Roca, Guillermo — 1/2-1/2 — Catalunya 1959 — Kwapisz, Stanislaw vs Gromek, Jozef — 0-1 — Lodz POL 1974 — Nobrega, Adaucto Wanderley vs Velasquez Ojeda, Cesar — 1-0 — Nice FRA 1989 — Wiekert, Martin vs Eperjesi, Laszlo Dr. — 0-1 — Dortmund op Dortmund GER
1926 — Tarrasch, Siegbert vs Spielmann, Rudolf — 1/2-1/2 — Semmering AUT
1926 — Przepiorka, Dawid vs Spielmann, Rudolf — 1-0 — Munich GER
1929 — Gruenfeld, Ernst vs Spielmann, Rudolf — 1-0 — Vienna AUT
1929 — Menchik, Vera Frantsevna vs Spielmann, Rudolf — 0-1 — Carlsbad CZE
1927 — Colle, Edgar vs Yates, Frederic D — 0-1 — Kecskemet HUN
1938 — Raud, Ilmar vs Keres Paul Petrovich — 1/2-1/2 — Tallinn EST
1953 — Boleslavsky, Isaac vs Szabo, Laszlo — 0-1 — Zurich SUI
1955 — Willaert, Robert vs Prins, Lodewijk — 0-1 — Mont Pelerin sur Vevey
1951 — Enevoldsen, Harald vs Pedersen, Eigil — 1/2-1/2 — Odense DEN
1954 — Paulus, Joseph vs Boutteville, Cesar — 0-1 — Marseille FRA
1955 — Alcaraz Suarez, Juan Camilo vs Maderna, Carlos — 0-1 — Buenos Aires ARG
1966 — Di Norcia, Mattia vs Cassidy, Bernard — 1-0 — Havana CUB
1958 — Ingelmo Iglesias, Agustin vs Buxade Roca, Guillermo — 1/2-1/2 — Catalunya
1959 — Kwapisz, Stanislaw vs Gromek, Jozef — 0-1 — Lodz POL
1974 — Nobrega, Adaucto Wanderley vs Velasquez Ojeda, Cesar — 1-0 — Nice FRA
1989 — Wiekert, Martin vs Eperjesi, Laszlo Dr. — 0-1 — Dortmund op Dortmund GER