Ambassadeurs : Euwe, Max (17x), Garcia Palermo, Carlos Horacio (17x), Reshevsky, Samuel (16x), Gruenfeld, Ernst (15x), Golz, Werner (14x), Najdorf, Miguel (12x), Keres, Paul (11x), Suetin, Alexey S (11x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.a4
7.dxc5
7.Bb3
7.Qe2
<1800
253
28%
19%
12%
15%
1800-2200
4363
26%
21%
20%
13%
2200-2600
11800
18%
22%
22%
14%
2600+
985
8%
28%
22%
7%
Évolution par décennie (% des parties)
Décennie
N parties
7.a4
7.dxc5
7.Bb3
7.Qe2
1890s
1
—
—
—
100%
1900s
5
20%
—
—
—
1910s
6
—
17%
—
50%
1920s
15
—
7%
—
67%
1930s
82
10%
6%
—
72%
1940s
145
10%
6%
—
72%
1950s
217
11%
9%
0%
71%
1960s
417
29%
14%
2%
45%
1970s
268
51%
9%
2%
30%
1980s
926
38%
9%
2%
35%
1990s
3337
24%
11%
12%
25%
2000s
6180
23%
21%
28%
13%
2010s
6173
17%
28%
26%
9%
2020s
2479
10%
26%
9%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.a4
17%
10%
▼ -6.6%
7.dxc5
28%
26%
▼ -2.2%
7.Bb3
26%
9%
▼ -17.4%
7.Qe2
9%
7%
▼ -1.8%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 10 parties Alekhine, Alexander — 10 parties Tal, Mikhail — 10 parties Smyslov, Vladimir — 10 parties Anand, Viswanathan — 10 parties Karpov, Anatoly — 10 parties Kramnik, Vladimir — 10 parties Kasparov, Garry — 10 parties Botvinnik, Mikhail — 9 parties Gukesh D — 8 parties Carlsen, Magnus — 7 parties Karpov, Aleksandr — 5 parties Ju, Wenjun — 4 parties Ding, Liren — 3 parties Lasker, Emanuel — 1 partie Hou, Yifan — 1 partie
Parties historiques
7.a4 — 20.9% (4226 parties)
1909 — Rubinstein, Akiba vs Freiman, Sergey Nikolaevich — 1-0 — St Petersburg RUS 1930 — Botvinnik, Mikhail vs Vilner, Yakov S — 1/2-1/2 — Leningrad RUS 1930 — Botvinnik, Mikhail vs Vilner, Yakov S — 1/2-1/2 — Leningrad ch-city 1933 — Rosselli del Turco, Stefano vs Gruenfeld, Ernst — 1-0 — Folkestone ENG 1933 — Heinicke, Herbert vs Sikorski, Norbert — 1-0 — Altona-Bahrenfeld
7.dxc5 — 20.8% (4214 parties)
1911 — Levenfish, Grigory vs Teichmann, Richard — 1/2-1/2 — Carlsbad CZE 1923 — Sery, S. vs Master Walter Aira — 1/2-1/2 — Pardubice CZE 1933 — Hoenlinger, Baldur vs Gruenfeld, Ernst — 1/2-1/2 — Vienna AUT 1933 — Pirc, Vasja vs Gruenfeld, Ernst — 1/2-1/2 — Moravska Ostrava 1935 — Gruenfeld, Ernst vs Flohr, Salo — 1/2-1/2 — Warsaw POL
7.Bb3 — 19.7% (3982 parties)
1951 — German, Eugenio vs Acebal Muniz, Antonio — 1-0 — San Rafael 1962 — Sliwa, Bogdan vs Filip, Marius Liviu — 1/2-1/2 — Varna BUL 1962 — Filip, Marius Liviu vs Conrady, Alphonse — 1-0 — Olympiad Varna BUL 1962 — Euwe, Max vs Filip, Marius Liviu — 1/2-1/2 — Varna BUL 1963 — Botvinnik, Mikhail vs Petrosian, Tigran V. — 1/2-1/2 — Moskou wch-m
7.Qe2 — 16.2% (3271 parties)
1899 — Klatt, Otto vs Kniebel G — 1-0 — cr. 1910 — Alekhine, Alexander vs GoncharovRubinstei — 1-0 — Moskou consult 1911 — Kostic, Boris vs Důras, Oldřich — 1/2-1/2 — Carlsbad CZE 1911 — Gregory, Bernhard vs Loewy, Leopold Jr — 1-0 — Berlin GER 1925 — Gruenfeld, Ernst vs Opocensky, Karel — 1/2-1/2 — Marienbad CZE
Alekhine, Alexander — 10 parties
Tal, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Anand, Viswanathan — 10 parties
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Botvinnik, Mikhail — 9 parties
Gukesh D — 8 parties
Carlsen, Magnus — 7 parties
Karpov, Aleksandr — 5 parties
Ju, Wenjun — 4 parties
Ding, Liren — 3 parties
Lasker, Emanuel — 1 partie
Hou, Yifan — 1 partie
1930 — Botvinnik, Mikhail vs Vilner, Yakov S — 1/2-1/2 — Leningrad RUS
1930 — Botvinnik, Mikhail vs Vilner, Yakov S — 1/2-1/2 — Leningrad ch-city
1933 — Rosselli del Turco, Stefano vs Gruenfeld, Ernst — 1-0 — Folkestone ENG
1933 — Heinicke, Herbert vs Sikorski, Norbert — 1-0 — Altona-Bahrenfeld
1923 — Sery, S. vs Master Walter Aira — 1/2-1/2 — Pardubice CZE
1933 — Hoenlinger, Baldur vs Gruenfeld, Ernst — 1/2-1/2 — Vienna AUT
1933 — Pirc, Vasja vs Gruenfeld, Ernst — 1/2-1/2 — Moravska Ostrava
1935 — Gruenfeld, Ernst vs Flohr, Salo — 1/2-1/2 — Warsaw POL
1962 — Sliwa, Bogdan vs Filip, Marius Liviu — 1/2-1/2 — Varna BUL
1962 — Filip, Marius Liviu vs Conrady, Alphonse — 1-0 — Olympiad Varna BUL
1962 — Euwe, Max vs Filip, Marius Liviu — 1/2-1/2 — Varna BUL
1963 — Botvinnik, Mikhail vs Petrosian, Tigran V. — 1/2-1/2 — Moskou wch-m
1910 — Alekhine, Alexander vs GoncharovRubinstei — 1-0 — Moskou consult
1911 — Kostic, Boris vs Důras, Oldřich — 1/2-1/2 — Carlsbad CZE
1911 — Gregory, Bernhard vs Loewy, Leopold Jr — 1-0 — Berlin GER
1925 — Gruenfeld, Ernst vs Opocensky, Karel — 1/2-1/2 — Marienbad CZE