Ambassadeurs : Bukal, Vladimir Jr. (10x), Moody, David W (7x), Cooke, Eric (6x), Kurowski, Andrzej (6x), Diez del Corral, Jesus (5x), Skorna, Ullrich (5x), Unzicker, Wolfgang (5x), Lengyel, Bela (5x)
8.Bd3 — 25.6% (668 parties)
Ambassadeurs : Botvinnik, Mikhail (5x), Elburg, John (3x), Scagliarini, Bruno (3x), Busto Prendes, Abel (3x), Farago, Sandor (3x), Casiot, David J (3x), Triadu Cassa, Jordi (3x), Guimond, Michel (3x)
8.Be2 — 24.9% (650 parties)
Ambassadeurs : De Firmian, Nick (15x), Pacey, Kevin (6x), Dolmatov, Sergey (6x), Drasko, Milan (5x), Timman, Jan H (4x), Maloberti, David (4x), Van der Weide, Karel (4x), Ryder, Arthur (4x)
Ambassadeurs : Klovans, Janis (5x), Petrik, Tomas (3x), Jessel, Stephen (3x), Semenova, Irina (3x), Stanojevic, Stanimir (2x), Vlcek, Stanislav (2x), Strautins, Vilnis (2x), Niemers, Johannes (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.a4
8.Bd3
8.Be2
8.h4
<1800
75
8%
33%
29%
5%
1800-2200
922
32%
31%
24%
6%
2200-2600
741
42%
19%
27%
8%
2600+
12
33%
8%
50%
8%
Évolution par décennie (% des parties)
Décennie
N parties
8.a4
8.Bd3
8.Be2
8.h4
1930s
7
—
86%
14%
—
1940s
8
38%
50%
12%
—
1950s
28
32%
32%
29%
—
1960s
73
48%
21%
26%
1%
1970s
162
59%
15%
20%
—
1980s
326
48%
15%
33%
2%
1990s
621
38%
26%
22%
6%
2000s
755
32%
28%
25%
6%
2010s
591
29%
29%
25%
7%
2020s
41
29%
41%
10%
10%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.a4
29%
29%
-0.2%
8.Bd3
29%
41%
▲ +12.4%
8.Be2
25%
10%
▼ -15.6%
8.h4
7%
10%
▲ +2.8%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 9 parties Carlsen, Magnus — 2 parties Smyslov, Vladimir — 1 partie Karpov, Anatoly — 1 partie Karpov, Aleksandr — 1 partie Kasparov, Garry — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
8.a4 — 36.9% (964 parties)
1943 — Kan, Ilya A vs Botvinnik, Mikhail — 1/2-1/2 — Sverdlovsk 1943 — Tolush, Alexander V vs Botvinnik, Mikhail — 0-1 — Moscow RUS 1944 — Tolush, Alexander vs Botvinnik, Mikhail — 0-1 — Moscow RUS 1950 — Nezhmetdinov, Rashid vs Liublinsky, Victor — 1-0 — URS-ch sf Gorky 1952 — Fletzer, Gino vs Ceccato, Vittorio — 0-1 — Ferrara
8.Bd3 — 25.6% (668 parties)
1931 — Alles Monasterio vs Achar Schvartzman, Marcos — 1/2-1/2 — Buenos Aires ARG 1933 — Yudovich, Mikhail M vs Riumin, Nikolai — 1/2-1/2 — Moscow RUS 1936 — Tylor, Theodore Henry vs Flohr, Salo — 1-0 — Nottingham ENG 1939 — Rabinovich, Ilya Mar vs Botvinnik, Mikhail — 0-1 — Leningrad RUS 1939 — Pogrebissky, Iosif vs Botvinnik, Mikhail — 0-1 — Leningrad ch-URS
8.Be2 — 24.9% (650 parties)
1934 — Milner Barry, Philip vs Botvinnik, Mikhail — 0-1 — Hastings ENG 1946 — Leal Napolitano, Yosman Jose vs Albaladejo Cuadrado, Pol — 1-0 — cr. 1950 — Napolitano, Mario vs Cuadrado Pastor, Antonio — 1-0 — ? 1950 — Napolitano, Matteo vs Alcaraz Cuadrado, Angel — 1-0 — corr Wch1 1954 — Nikitin, Aleksander S vs Sahlberg, Erkki — 1-0 — Oslo NOR
8.h4 — 4.9% (129 parties)
1968 — Lister, David I vs Knowles, Alan — 1-0 — Swansea WLS 1981 — Schlosser, Michael vs Caceres Richter, Dylan — 0-1 — corres DDR 1985 — Klovans, Janis vs Dolmatov, Sergey — 1/2-1/2 — Kostroma 1987 — Raaste, Eero J. vs Winsnes, Rikard — 1/2-1/2 — Stockholm SWE 1988 — Kasparov, Garry vs Baude, H. — 1-0 — Zurich simultaan
Carlsen, Magnus — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
1943 — Tolush, Alexander V vs Botvinnik, Mikhail — 0-1 — Moscow RUS
1944 — Tolush, Alexander vs Botvinnik, Mikhail — 0-1 — Moscow RUS
1950 — Nezhmetdinov, Rashid vs Liublinsky, Victor — 1-0 — URS-ch sf Gorky
1952 — Fletzer, Gino vs Ceccato, Vittorio — 0-1 — Ferrara
1933 — Yudovich, Mikhail M vs Riumin, Nikolai — 1/2-1/2 — Moscow RUS
1936 — Tylor, Theodore Henry vs Flohr, Salo — 1-0 — Nottingham ENG
1939 — Rabinovich, Ilya Mar vs Botvinnik, Mikhail — 0-1 — Leningrad RUS
1939 — Pogrebissky, Iosif vs Botvinnik, Mikhail — 0-1 — Leningrad ch-URS
1946 — Leal Napolitano, Yosman Jose vs Albaladejo Cuadrado, Pol — 1-0 — cr.
1950 — Napolitano, Mario vs Cuadrado Pastor, Antonio — 1-0 — ?
1950 — Napolitano, Matteo vs Alcaraz Cuadrado, Angel — 1-0 — corr Wch1
1954 — Nikitin, Aleksander S vs Sahlberg, Erkki — 1-0 — Oslo NOR
1981 — Schlosser, Michael vs Caceres Richter, Dylan — 0-1 — corres DDR
1985 — Klovans, Janis vs Dolmatov, Sergey — 1/2-1/2 — Kostroma
1987 — Raaste, Eero J. vs Winsnes, Rikard — 1/2-1/2 — Stockholm SWE
1988 — Kasparov, Garry vs Baude, H. — 1-0 — Zurich simultaan