Ambassadeurs : Kasparov, Garry (13x), Kozul, Zdenko (12x), ? (11x), Vaganian, Rafael A (8x), Petrosian, Tigran V. (8x), Portisch, Lajos (8x), Browne, Walter Shawn (8x), Timman, Jan H (7x)
8.Bd3 — 10.4% (140 parties)
Ambassadeurs : ? (4x), Portisch, Lajos (2x), Almasi, Zoltan (2x), Arencibia Rodriguez, Walter (2x), Semeniuk, Vladimir (2x), Raijmaekers, Cees H W (2x), Licznerski, Lukasz (2x), Kozlovskaya, Valentina (1x)
8.Bd2 — 1.3% (17 parties)
Ambassadeurs : Petrosian, Arshak B (3x), Loktaev, Val (3x), Koch, Christian (2x), ? (1x), Makarichev, Sergey (1x), Shneider, Aleksandr (1x), Jablonowski, Zbigniew (1x), Serwinski, Benedykt (1x)
8.Qa4+ — 1.1% (15 parties)
Ambassadeurs : Rajkovic, Dusan (2x), Romanov, Alamin (1x), Novikov, Igor (1x), Sigurjonsson, Gudmundur (1x), Littlewood, Paul E (1x), Psakhis, Lev (1x), Dorfman, Iossif (1x), Wiedersich, Jens (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.Bb5+
8.Bd3
8.Bd2
8.Qa4+
<1800
47
60%
21%
4%
2%
1800-2200
381
79%
14%
2%
2%
2200-2600
667
90%
7%
1%
1%
2600+
52
90%
10%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
8.Bb5+
8.Bd3
8.Bd2
8.Qa4+
1950s
1
100%
—
—
—
1960s
17
94%
6%
—
—
1970s
46
96%
—
2%
—
1980s
248
93%
4%
1%
2%
1990s
185
86%
10%
1%
1%
2000s
374
82%
14%
1%
0%
2010s
346
82%
12%
2%
2%
2020s
130
80%
15%
—
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.Bb5+
82%
80%
▼ -2.4%
8.Bd3
12%
15%
▲ +3.8%
8.Bd2
2%
0%
▼ -2.3%
8.Qa4+
2%
2%
-0.2%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties Karpov, Anatoly — 5 parties Kramnik, Vladimir — 1 partie
Parties historiques
8.Bb5+ — 85.2% (1148 parties)
1958 — Petrosian, Tigran V. vs Szabo, Laszlo — 1/2-1/2 — Portoroz izt 1961 — Petrosian, Tigran V. vs Smyslov, Vasily — 1-0 — Moskou 1961 — Uhlmann, Wolfgang vs Averbakh, Yuri L — 1/2-1/2 — Baden-Vienna 1962 — Petrosian, Tigran V. vs Geller, Efim P. — 1/2-1/2 — Curacao ct 1964 — Uhlmann, Wolfgang vs Pachman, Ludek — 1/2-1/2 — Havana CUB
8.Bd3 — 10.4% (140 parties)
1969 — Kozlovskaya, Valentina vs ? — 0-1 — Gori 1980 — Spiridonov, Nikola vs Foisor, Ovidiu-Doru — 1-0 — Bucharest ROU 1981 — Szollosi, Laszlo Sr vs Kamaras, Peter — 1/2-1/2 — Budapest HUN 1981 — Rapaka Samuel Paul vs Sosonko, Gennadi — 1/2-1/2 — Lone Pine open 1983 — Hristopoulos, Romilos vs Ilandzis, Spyridon — 0-1 — SAE (op) '83
8.Bd2 — 1.3% (17 parties)
1979 — Jablonowski, Zbigniew vs Serwinski, Benedykt — 0-1 — Tarnow 1982 — Petrosian, Arshak B vs ? — 1/2-1/2 — URS-ch sf Ivano Frankovsk 1982 — Petrosian, Arshak B vs Makarichev, Sergey — 1-0 — Ch URS (select), Ivano-Franko 1982 — Petrosian, Arshak B vs Shneider, Aleksandr — 1/2-1/2 — Tel Aviv ISR 1996 — De Souza, Wellington vs Da Silva, Jadson M — 1/2-1/2 — ?
8.Qa4+ — 1.1% (15 parties)
1980 — Rajkovic, Dusan vs Sigurjonsson, Gudmundur — 0-1 — Barcelona ESP 1980 — Rajkovic, Dusan vs Littlewood, Paul E — 1-0 — Borovo 1982 — Psakhis, Lev vs Dorfman, Iossif — 1/2-1/2 — Erevan zt 1988 — Romanov, Alamin vs Novikov, Igor — 0-1 — Tallinn EST 1995 — Wiedersich, Jens vs Hornburg, S — 1-0 — corr
Karpov, Anatoly — 5 parties
Kramnik, Vladimir — 1 partie
1961 — Petrosian, Tigran V. vs Smyslov, Vasily — 1-0 — Moskou
1961 — Uhlmann, Wolfgang vs Averbakh, Yuri L — 1/2-1/2 — Baden-Vienna
1962 — Petrosian, Tigran V. vs Geller, Efim P. — 1/2-1/2 — Curacao ct
1964 — Uhlmann, Wolfgang vs Pachman, Ludek — 1/2-1/2 — Havana CUB
1980 — Spiridonov, Nikola vs Foisor, Ovidiu-Doru — 1-0 — Bucharest ROU
1981 — Szollosi, Laszlo Sr vs Kamaras, Peter — 1/2-1/2 — Budapest HUN
1981 — Rapaka Samuel Paul vs Sosonko, Gennadi — 1/2-1/2 — Lone Pine open
1983 — Hristopoulos, Romilos vs Ilandzis, Spyridon — 0-1 — SAE (op) '83
1982 — Petrosian, Arshak B vs ? — 1/2-1/2 — URS-ch sf Ivano Frankovsk
1982 — Petrosian, Arshak B vs Makarichev, Sergey — 1-0 — Ch URS (select), Ivano-Franko
1982 — Petrosian, Arshak B vs Shneider, Aleksandr — 1/2-1/2 — Tel Aviv ISR
1996 — De Souza, Wellington vs Da Silva, Jadson M — 1/2-1/2 — ?
1980 — Rajkovic, Dusan vs Littlewood, Paul E — 1-0 — Borovo
1982 — Psakhis, Lev vs Dorfman, Iossif — 1/2-1/2 — Erevan zt
1988 — Romanov, Alamin vs Novikov, Igor — 0-1 — Tallinn EST
1995 — Wiedersich, Jens vs Hornburg, S — 1-0 — corr