Ambassadeurs : Polugaevsky, Lev (18x), Uhlmann, Wolfgang (12x), Portisch, Lajos (11x), Smejkal, Jan (11x), Korchnoi, Viktor (10x), Balashov, Yuri (8x), Matanovic, Aleksandar (7x), Andersson, Ulf (6x)
Ambassadeurs : Piasetski, Leon (1x), Basanta, Gary (1x), Roos, Michel (1x), Meinsohn, Francis (1x), OPARAUGO, Thomas (1x), Kubinger, Franz (1x), Gouat, Yves (1x), Baroin, Bernard (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Bb7
4…d6
4…d5
4…Bb4
<1800
28
64%
29%
4%
4%
1800-2200
282
58%
28%
7%
4%
2200-2600
462
80%
15%
3%
1%
2600+
34
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…Bb7
4…d6
4…d5
4…Bb4
1950s
8
75%
—
12%
—
1960s
11
91%
9%
—
—
1970s
127
91%
4%
3%
1%
1980s
153
88%
7%
3%
1%
1990s
153
73%
16%
7%
3%
2000s
231
67%
21%
6%
5%
2010s
213
62%
28%
7%
1%
2020s
75
59%
33%
7%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Bb7
62%
59%
▼ -3.8%
4…d6
28%
33%
▲ +5.6%
4…d5
7%
7%
+0.1%
4…Bb4
1%
1%
+0.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 6 parties Karpov, Anatoly — 5 parties Smyslov, Vladimir — 3 parties Anand, Viswanathan — 1 partie Carlsen, Magnus — 1 partie Gukesh D — 1 partie
Parties historiques
4…Bb7 — 73.0% (709 parties)
1952 — Zalys, Ignas vs Hall, JS. — 1-0 — Montreal CAN 1954 — Petrosian, Tigran V. vs Matanovic, Aleksandar — 1/2-1/2 — Belgrade SRB 1955 — Tal, Mikhail vs Kudriashov, Anatoli — 1-0 — Voroshilovgrad 1957 — Barshauskas, Vitautas vs Boleslavsky, Isaac — 1/2-1/2 — Minsk zt 1958 — Sandor, Bela vs Honfi, Karoly — 1-0 — HUN-ch Budapest HUN
4…d6 — 17.8% (173 parties)
1968 — Gulko, Boris vs Novak, Ervin — 1-0 — Havirov CZE 1973 — Fernandes, Stefany Lopes vs Fernandez Giutoli, L. — 1-0 — Pinamar ARG 1973 — Fernandes, Stefany Lopes vs Fernandez Giuntoli, Luis Rolando — 1-0 — Pinamar ARG 1976 — Bielczyk, Jacek vs Szumilo, Witold — 1-0 — Bydgoszcz POL 1977 — Singer, Hans vs Roehrl, Karl — 0-1 — Moesern
4…d5 — 5.5% (53 parties)
1954 — Tal, Mikhail vs Liepins, Lauris — 1-0 — Riga-ch Riga LAT 1974 — Tal, Mikhail vs Mlynar, J — 1-0 — sim Berlin 1978 — Monier, Raul vs Weir, Andrew — 1-0 — Buenos Aires ARG 1978 — Monier, Raul vs Weir, Donald — 1-0 — olm Buenos Aires 1978 — Grooten, Herman vs Aryamanya Bless — 1-0 — ?
4…Bb4 — 2.2% (21 parties)
1977 — Roos, Michel vs Meinsohn, Francis — 0-1 — Le Touquet 1988 — Piasetski, Leon vs Basanta, Gary — 1-0 — Saint John 1995 — Wengels, Joachim vs Hermanowski, Mark — 1-0 — GER 1998 — OPARAUGO, Thomas vs Kubinger, Franz — 0-1 — Passau 1998 — Gouat, Yves vs Baroin, Bernard — 1-0 — ICCF Email
Karpov, Anatoly — 5 parties
Smyslov, Vladimir — 3 parties
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Gukesh D — 1 partie
1954 — Petrosian, Tigran V. vs Matanovic, Aleksandar — 1/2-1/2 — Belgrade SRB
1955 — Tal, Mikhail vs Kudriashov, Anatoli — 1-0 — Voroshilovgrad
1957 — Barshauskas, Vitautas vs Boleslavsky, Isaac — 1/2-1/2 — Minsk zt
1958 — Sandor, Bela vs Honfi, Karoly — 1-0 — HUN-ch Budapest HUN
1973 — Fernandes, Stefany Lopes vs Fernandez Giutoli, L. — 1-0 — Pinamar ARG
1973 — Fernandes, Stefany Lopes vs Fernandez Giuntoli, Luis Rolando — 1-0 — Pinamar ARG
1976 — Bielczyk, Jacek vs Szumilo, Witold — 1-0 — Bydgoszcz POL
1977 — Singer, Hans vs Roehrl, Karl — 0-1 — Moesern
1974 — Tal, Mikhail vs Mlynar, J — 1-0 — sim Berlin
1978 — Monier, Raul vs Weir, Andrew — 1-0 — Buenos Aires ARG
1978 — Monier, Raul vs Weir, Donald — 1-0 — olm Buenos Aires
1978 — Grooten, Herman vs Aryamanya Bless — 1-0 — ?
1988 — Piasetski, Leon vs Basanta, Gary — 1-0 — Saint John
1995 — Wengels, Joachim vs Hermanowski, Mark — 1-0 — GER
1998 — OPARAUGO, Thomas vs Kubinger, Franz — 0-1 — Passau
1998 — Gouat, Yves vs Baroin, Bernard — 1-0 — ICCF Email