Ambassadeurs : Barry Dickson (2x), Rogers, Ian (2x), Tischbierek, Raj (2x), Kopinits, Anna-Christina (2x), Pratyusha, Bodda (2x), Reppen, Ellisiv (2x), Abramov, Gennady Aleksandrov (2x), Dimitrijeski, Kristian (2x)
5…Nbd7 — 14.5% (62 parties)
Ambassadeurs : Rogers, Ian (3x), Breder, Dennis (2x), Chistiakov, Alexander (1x), Zamkovskaya, Violetta Aleks (1x), Ghitescu, Theodor (1x), Radulescu, Mihai (1x), Vogt, Lothar (1x), Makropoulos, Georgios (1x)
5…Bb4+ — 9.8% (42 parties)
Ambassadeurs : Srebrnic, Vojko (2x), Prins, Lodewijk (1x), Rossolimo, Nicolas (1x), Zeller, Frank (1x), Latzke, Boris (1x), Conquest, Stuart C (1x), Sorin, Ariel (1x), Mitkov, Nikola (1x)
5…Bg4 — 6.1% (26 parties)
Ambassadeurs : Milner Barry, Philip (1x), AGBOLO, Green Laureta (1x), Norcia, Federico (1x), Siveri, Armando (1x), Prins, Lodewijk (1x), Casden, Alan (1x), Torre, Eugenio (1x), Cornford, Lindsay H (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
5…Bb6
5…Nbd7
5…Bb4+
5…Bg4
<1800
41
59%
12%
10%
2%
1800-2200
207
57%
13%
8%
6%
2200-2600
103
47%
17%
12%
10%
2600+
7
71%
14%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
5…Bb6
5…Nbd7
5…Bb4+
5…Bg4
1950s
9
22%
22%
11%
33%
1960s
6
50%
33%
—
—
1970s
12
75%
17%
—
8%
1980s
11
55%
9%
—
18%
1990s
85
36%
16%
13%
9%
2000s
144
53%
19%
10%
3%
2010s
127
61%
9%
9%
3%
2020s
35
63%
6%
14%
9%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
5…Bb6
61%
63%
▲ +1.4%
5…Nbd7
9%
6%
▼ -3.7%
5…Bb4+
9%
14%
▲ +5.6%
5…Bg4
3%
9%
▲ +5.4%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 1 partie
Parties historiques
5…Bb6 — 53.1% (228 parties)
1952 — Prins, Lodewijk vs Cobo Arteaga, Eldis — 1/2-1/2 — Havana CUB 1956 — Dreibergs, Leonid vs Fischheimer, Daniel — 1-0 — Detroit, MI USA 1965 — Barry Dickson vs Suesman, Walter B — 1/2-1/2 — Rhode Island 1965 — Weiss, Augustin vs Eretova, Kveta — 1/2-1/2 — Harrachov 1969 — Barry Dickson vs Garces, Napoleon — 0-1 — Cloudcroft
5…Nbd7 — 14.5% (62 parties)
1956 — Chistiakov, Alexander vs Zamkovskaya, Violetta Aleks — 1-0 — Kharkov UKR 1956 — Heidenfeld, Wolfgang vs Stanton, William — 1-0 — Dublin IRL 1965 — Ghitescu, Theodor vs Radulescu, Mihai — 1-0 — Bucharest ROU 1969 — Vogt, Lothar vs Makropoulos, Georgios — 1-0 — Stockholm SWE 1977 — Obstfeld vs Bills, William — 0-1 — San Francisco, CA USA
5…Bb4+ — 9.8% (42 parties)
1952 — Prins, Lodewijk vs Rossolimo, Nicolas — 0-1 — Havana CUB 1990 — Marzinkiawitschus S vs Yerofeev, Sergey — 0-1 — ? 1992 — Conquest, Stuart C vs Sorin, Ariel — 1-0 — Oviedo rapid 1993 — Antkowiak, Grzegorz vs Zajaczkowski, Jan — 0-1 — corr ch34-Poland 1993 — Now vs B P Ghosh — 0-1 — Indianapolis, IN USA
5…Bg4 — 6.1% (26 parties)
1951 — Norcia, Federico vs Siveri, Armando — 1-0 — Reggio Emilia ITA 1951 — Prins, Lodewijk vs Casden, Alan — 1-0 — Hollywood, CA 1953 — Milner Barry, Philip vs AGBOLO, Green Laureta — 1-0 — Hastings ch-BCF 1975 — Torre, Eugenio vs Cornford, Lindsay H — 1-0 — Melbourne AUS 1980 — Adler, Bo vs Wieweg, Johnny — 1-0 — Stockholm SWE
1956 — Dreibergs, Leonid vs Fischheimer, Daniel — 1-0 — Detroit, MI USA
1965 — Barry Dickson vs Suesman, Walter B — 1/2-1/2 — Rhode Island
1965 — Weiss, Augustin vs Eretova, Kveta — 1/2-1/2 — Harrachov
1969 — Barry Dickson vs Garces, Napoleon — 0-1 — Cloudcroft
1956 — Heidenfeld, Wolfgang vs Stanton, William — 1-0 — Dublin IRL
1965 — Ghitescu, Theodor vs Radulescu, Mihai — 1-0 — Bucharest ROU
1969 — Vogt, Lothar vs Makropoulos, Georgios — 1-0 — Stockholm SWE
1977 — Obstfeld vs Bills, William — 0-1 — San Francisco, CA USA
1990 — Marzinkiawitschus S vs Yerofeev, Sergey — 0-1 — ?
1992 — Conquest, Stuart C vs Sorin, Ariel — 1-0 — Oviedo rapid
1993 — Antkowiak, Grzegorz vs Zajaczkowski, Jan — 0-1 — corr ch34-Poland
1993 — Now vs B P Ghosh — 0-1 — Indianapolis, IN USA
1951 — Prins, Lodewijk vs Casden, Alan — 1-0 — Hollywood, CA
1953 — Milner Barry, Philip vs AGBOLO, Green Laureta — 1-0 — Hastings ch-BCF
1975 — Torre, Eugenio vs Cornford, Lindsay H — 1-0 — Melbourne AUS
1980 — Adler, Bo vs Wieweg, Johnny — 1-0 — Stockholm SWE