Ambassadeurs : Metras, Dominique (2x), Mertens, Paul (2x), Dobrotka, Martin (2x), Astengo, Marcello (2x), Furman, Semyon (1x), Krogius, Nikolai V (1x), Soules, George (1x), Cross, Robert Gary (1x)
6…Nbd7 — 27.8% (49 parties)
Ambassadeurs : Bilek, Istvan (2x), Nurman, Alua (2x), Szabo, Laszlo (1x), Negyesy, Gyorgy (1x), Wolf, Rudolf (1x), Macura, Emil (1x), Fazekas, Stephan (1x), Phillips Andrea (1x)
6…a5 — 25.0% (44 parties)
Ambassadeurs : Bronstein, David I (3x), Taimanov, Mark (2x), Astengo, Marcello (2x), Chigaev, Maksim (2x), Van der Hagen, Loek (2x), Bruil, Rembrandt (2x), Taimanov, Alexander (1x), Thibaut, Georges (1x)
6…Na6 — 6.2% (11 parties)
Ambassadeurs : Ilincic, Zlatko (2x), Movsziszian, Karen (1x), Stolz, Mike (1x), Nauryzgaliev, Amangeldy (1x), Hoyer, Olaf (1x), Villegas, Pierre (1x), Riff, Vincent (1x), Shen, Siyuan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
6…O-O
6…Nbd7
6…a5
6…Na6
<1800
4
50%
25%
—
—
1800-2200
65
35%
23%
32%
5%
2200-2600
53
25%
30%
30%
13%
2600+
1
—
—
100%
—
Évolution par décennie (% des parties)
Décennie
N parties
6…O-O
6…Nbd7
6…a5
6…Na6
1950s
21
29%
38%
19%
—
1960s
14
36%
29%
—
—
1970s
7
43%
29%
14%
—
1980s
3
33%
33%
33%
—
1990s
31
39%
32%
19%
6%
2000s
34
35%
26%
26%
6%
2010s
39
38%
18%
23%
13%
2020s
27
11%
30%
52%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
6…O-O
38%
11%
▼ -27.4%
6…Nbd7
18%
30%
▲ +11.7%
6…a5
23%
52%
▲ +28.8%
6…Na6
13%
7%
▼ -5.4%
Parties historiques
6…O-O — 32.4% (57 parties)
1955 — Taimanov, Mark vs Sherbakov, Vitaly — 1/2-1/2 — Moskou ch-URS 1955 — Alster, Ladislav vs Holub, Jan — 1-0 — Prague CZE 1958 — Furman, Semyon vs Krogius, Nikolai V — 1/2-1/2 — Sochi RUS 1958 — Soules, George vs Cross, Robert Gary — 0-1 — Santa Monica, CA USA 1958 — Raue, Thorsten vs Hoesel, R. — 1-0 — cr.
6…Nbd7 — 27.8% (49 parties)
1952 — Szabo, Laszlo vs Negyesy, Gyorgy — 1-0 — Budapest HUN 1954 — Fazekas, Stephan vs Phillips Andrea — 1-0 — Nottingham ch-BCF 1956 — Uhlmann, Wolfgang vs Bilek, Istvan — 1-0 — Dresden GER 1956 — Jezek, Jaroslav vs Sidlo, Oldrich — 1/2-1/2 — Podebrady CZE 1956 — Dittmann, Sieghart vs Bilek, Istvan — 1-0 — Dresden GER
6…a5 — 25.0% (44 parties)
1956 — Taimanov, Mark vs Bronstein, David I — 1-0 — Moscow RUS 1956 — Taimanov, Mark vs Bronstein, David I — 1-0 — Moscow RUS 1956 — Taimanov, Alexander vs Bronstein, David I — 1-0 — Moskou 1959 — Thibaut, Georges vs Vandezande, Albert — 1-0 — Blankenberge 1974 — Skovgaard, Ib vs Jorgensen, Jorgen — 1-0 — ?
6…Na6 — 6.2% (11 parties)
1993 — Movsziszian, Karen vs Stolz, Mike — 1/2-1/2 — Bad Wildbad GER 1997 — Nauryzgaliev, Amangeldy vs Hoyer, Olaf — 0-1 — Moscow RUS 2008 — Villegas, Pierre vs Riff, Vincent — 0-1 — Pau FRA 2009 — Shen, Siyuan vs Ilincic, Zlatko — 1/2-1/2 — Budapest HUN 2010 — Schwierskott, Marc, Dr. vs Scherer, Ralf — 0-1 — Baden
1955 — Alster, Ladislav vs Holub, Jan — 1-0 — Prague CZE
1958 — Furman, Semyon vs Krogius, Nikolai V — 1/2-1/2 — Sochi RUS
1958 — Soules, George vs Cross, Robert Gary — 0-1 — Santa Monica, CA USA
1958 — Raue, Thorsten vs Hoesel, R. — 1-0 — cr.
1954 — Fazekas, Stephan vs Phillips Andrea — 1-0 — Nottingham ch-BCF
1956 — Uhlmann, Wolfgang vs Bilek, Istvan — 1-0 — Dresden GER
1956 — Jezek, Jaroslav vs Sidlo, Oldrich — 1/2-1/2 — Podebrady CZE
1956 — Dittmann, Sieghart vs Bilek, Istvan — 1-0 — Dresden GER
1956 — Taimanov, Mark vs Bronstein, David I — 1-0 — Moscow RUS
1956 — Taimanov, Alexander vs Bronstein, David I — 1-0 — Moskou
1959 — Thibaut, Georges vs Vandezande, Albert — 1-0 — Blankenberge
1974 — Skovgaard, Ib vs Jorgensen, Jorgen — 1-0 — ?
1997 — Nauryzgaliev, Amangeldy vs Hoyer, Olaf — 0-1 — Moscow RUS
2008 — Villegas, Pierre vs Riff, Vincent — 0-1 — Pau FRA
2009 — Shen, Siyuan vs Ilincic, Zlatko — 1/2-1/2 — Budapest HUN
2010 — Schwierskott, Marc, Dr. vs Scherer, Ralf — 0-1 — Baden