Ambassadeurs : Radulov, Ivan (7x), Meijers, Viesturs (5x), Dumitrache, Dragos-Nicolae (4x), Buechle, Manfred (4x), Teschner, Rudolf (3x), Spassky, Boris V. (3x), Porat, David (3x), Tal, Mikhail (2x)
8.Be2 — 11.0% (159 parties)
Ambassadeurs : Meinhardt, Alfred (2x), Hýbl, Jaroslav (1x), Afizov, Marsel (1x), Rellstab, Ludwig (1x), Wolk, Sigmund (1x), Malich, Burkhard, Dr. (1x), Zinn, Lothar (1x), Demers, Chris (1x)
8.Rc1 — 10.2% (147 parties)
Ambassadeurs : Radulov, Ivan (5x), Teuchert, Bernd (2x), Qendro, Llambi (2x), Everet, Alexandro (2x), Jimenez Zerquera, Eleazar (1x), Lombardy, William J (1x), Zhidkov, Valery S (1x), Minev, Nikolay N (1x)
8.Qc2 — 8.3% (119 parties)
Ambassadeurs : Christiansen, Larry (2x), Petrosian, Tigran V. (2x), Lilienthal, Andor (1x), Radulov, Ivan (1x), Canton, B (1x), Ribeiro, Joao (1x), Hamann, Svend (1x), Pedersen, Eigil (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.Bd3
8.Be2
8.Rc1
8.Qc2
<1800
164
63%
12%
8%
9%
1800-2200
777
62%
12%
9%
8%
2200-2600
241
63%
11%
12%
9%
2600+
1
—
—
100%
—
Évolution par décennie (% des parties)
Décennie
N parties
8.Bd3
8.Be2
8.Rc1
8.Qc2
1950s
18
72%
6%
6%
11%
1960s
26
50%
8%
27%
4%
1970s
21
62%
14%
10%
10%
1980s
55
69%
11%
9%
5%
1990s
289
60%
13%
15%
5%
2000s
444
63%
9%
10%
9%
2010s
467
61%
12%
9%
10%
2020s
120
73%
13%
3%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.Bd3
61%
73%
▲ +12.1%
8.Be2
12%
13%
▲ +1.8%
8.Rc1
9%
3%
▼ -5.2%
8.Qc2
10%
7%
▼ -3.8%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties Karpov, Anatoly — 1 partie Botvinnik, Mikhail — 1 partie
Parties historiques
8.Bd3 — 62.8% (905 parties)
1950 — Aabel Thomas Eapen vs Phillips Andrea — 1-0 — Hastings ENG 1951 — Pirc, Vasja vs Pfeiffer, Gerhard — 1-0 — Match FRG-YUG 1952 — Book, Eero vs Carlsson, Henrik 2002 — 1-0 — Goteborg SWE 1952 — Sarosy, Zoltan L vs Suk, Ivan — 0-1 — Toronto CAN 1953 — Tal, Mikhail vs Maslov, Yevgenij — 1-0 — ?
8.Be2 — 11.0% (159 parties)
1957 — Rellstab, Ludwig vs Wolk, Sigmund — 1/2-1/2 — Bad Neuenahr GER 1964 — Hýbl, Jaroslav vs Afizov, Marsel — 1/2-1/2 — Brno CZE 1966 — Malich, Burkhard, Dr. vs Zinn, Lothar — 1/2-1/2 — Zinnowitz GER 1970 — Banda Lumbani Benedicto vs Thorsteins, Karl — 0-1 — Reykjavik ISL 1971 — Lombard, Andre vs Kovacs, Laszlo — 1/2-1/2 — Reggio Emilia ITA
8.Rc1 — 10.2% (147 parties)
1959 — Bronstein, David I vs Simagin, Vladimir — 1/2-1/2 — Moscow RUS 1961 — Lombardy, William J vs Radulov, Ivan — 1/2-1/2 — Helsinki FIN 1961 — Minev, Nikolay N vs Radulov, Ivan — 1-0 — Sofia BUL 1961 — Neikirkh, Oleg vs Radulov, Ivan — 0-1 — Sofia BUL 1962 — Sliwa, Bogdan vs Cylwik, Zbigniew — 1-0 — Poznan ch POL
8.Qc2 — 8.3% (119 parties)
1958 — Canton, B vs Ribeiro, Joao — 1/2-1/2 — Munich GER 1959 — Hamann, Svend vs Pedersen, Eigil — 0-1 — Aarhus DEN 1965 — Lilienthal, Andor vs Radulov, Ivan — 1/2-1/2 — Tbilisi GEO 1979 — Christiansen, Larry vs Petrosian, Tigran V. — 1/2-1/2 — Tallinn EST 1979 — Christiansen, Larry vs Petrosian, Tigran V. — 1/2-1/2 — Tallinn EST
Karpov, Anatoly — 1 partie
Botvinnik, Mikhail — 1 partie
1951 — Pirc, Vasja vs Pfeiffer, Gerhard — 1-0 — Match FRG-YUG
1952 — Book, Eero vs Carlsson, Henrik 2002 — 1-0 — Goteborg SWE
1952 — Sarosy, Zoltan L vs Suk, Ivan — 0-1 — Toronto CAN
1953 — Tal, Mikhail vs Maslov, Yevgenij — 1-0 — ?
1964 — Hýbl, Jaroslav vs Afizov, Marsel — 1/2-1/2 — Brno CZE
1966 — Malich, Burkhard, Dr. vs Zinn, Lothar — 1/2-1/2 — Zinnowitz GER
1970 — Banda Lumbani Benedicto vs Thorsteins, Karl — 0-1 — Reykjavik ISL
1971 — Lombard, Andre vs Kovacs, Laszlo — 1/2-1/2 — Reggio Emilia ITA
1961 — Lombardy, William J vs Radulov, Ivan — 1/2-1/2 — Helsinki FIN
1961 — Minev, Nikolay N vs Radulov, Ivan — 1-0 — Sofia BUL
1961 — Neikirkh, Oleg vs Radulov, Ivan — 0-1 — Sofia BUL
1962 — Sliwa, Bogdan vs Cylwik, Zbigniew — 1-0 — Poznan ch POL
1959 — Hamann, Svend vs Pedersen, Eigil — 0-1 — Aarhus DEN
1965 — Lilienthal, Andor vs Radulov, Ivan — 1/2-1/2 — Tbilisi GEO
1979 — Christiansen, Larry vs Petrosian, Tigran V. — 1/2-1/2 — Tallinn EST
1979 — Christiansen, Larry vs Petrosian, Tigran V. — 1/2-1/2 — Tallinn EST