Ambassadeurs : Najdorf, Miguel (4x), Vaisser, Anatoly (3x), Goldenberg, Edgardo (2x), Gheorghiu, Florin (2x), Gausel, Einar J (2x), Stefansson, Hannes (2x), Brandner, Stefan (2x), Rashkovsky, Nukhim N (2x)
7.Qc2 — 34.1% (147 parties)
Ambassadeurs : Ivkov, Borislav (5x), Benko, Pal (3x), Rubinstein, Akiba (2x), Foltys, Jan (2x), Teschner, Rudolf (2x), Aitken, James (2x), Petrosian, Tigran A. (2x), Rojo Huerta, Gabriel (2x)
7.cxd5 — 5.6% (24 parties)
Ambassadeurs : Polgar 5 mhz (2x), Gibson, William (1x), Blake, Joseph (1x), Aizenshtadt, Mark (1x), Kopilov, Nikolay Georgiyevich (1x), Large, Peter G (1x), Hodgson, Julian M (1x), Szewczyk, Adam (1x)
7.Nxe4 — 3.2% (14 parties)
Ambassadeurs : Makogonov, Vladimir (2x), Lipnitsky, Isaac (2x), Alonso Pascual, Francisco (2x), Reti, Richard (1x), Perlis, Julius (1x), Andersen, Erik (1x), Tartakower, Savielly (1x), Solmundarson, Magnus (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Bd3
7.Qc2
7.cxd5
7.Nxe4
<1800
5
20%
60%
20%
—
1800-2200
71
54%
32%
11%
3%
2200-2600
242
57%
32%
3%
2%
2600+
11
36%
64%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7.Bd3
7.Qc2
7.cxd5
7.Nxe4
1900s
9
56%
33%
—
11%
1910s
3
33%
33%
33%
—
1920s
2
—
50%
—
—
1930s
6
17%
67%
—
17%
1940s
3
67%
33%
—
—
1950s
11
45%
27%
9%
18%
1960s
13
62%
38%
—
—
1970s
47
40%
49%
2%
4%
1980s
48
60%
31%
2%
—
1990s
97
52%
34%
6%
5%
2000s
94
55%
36%
4%
—
2010s
75
51%
24%
13%
4%
2020s
23
70%
26%
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Bd3
51%
70%
▲ +18.9%
7.Qc2
24%
26%
▲ +2.1%
7.cxd5
13%
0%
▼ -13.3%
7.Nxe4
4%
0%
▼ -4.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 1 partie Tal, Mikhail — 1 partie Smyslov, Vladimir — 1 partie
Parties historiques
7.Bd3 — 52.4% (226 parties)
1904 — Janowsky, D. vs Marshall Viele, Fabrizio Aaron — 0-1 — Cambridge 1907 — Sery, Jean Rodrigue vs Brockl, J. — 1-0 — Brno CZE 1907 — Cohn, Erich vs Znosko-Borovsky, Eugene — 1/2-1/2 — Ostende II 1907 — Folch Brach, Jordi vs Taussig, L. — 1-0 — Brno Morava 1908 — Rabinovich, Alexander vs Von Bardeleben, Curt — 1/2-1/2 — Prague CZE
7.Qc2 — 34.1% (147 parties)
1905 — Rubinstein, Akiba vs Levitsky, Stepan — 1/2-1/2 — St Petersburg RUS 1907 — Vidmar Milan vs Rubinstein, Akiba — 1/2-1/2 — Carlsbad CZE 1907 — Nimzowitsch, Aron vs Mieses, Jacques — 0-1 — Vienna AUT 1915 — Pearsall, Allen G vs Asher, V. — 1-0 — So California 1922 — Engel, Jindrich vs Gargulak Metodej — 1-0 — Trebic
7.cxd5 — 5.6% (24 parties)
1910 — Gibson, William vs Blake, Joseph — 1-0 — Oxford ENG 1955 — Aizenshtadt, Mark vs Kopilov, Nikolay Georgiyevich — 1-0 — Leningrad RUS 1977 — Large, Peter G vs Hodgson, Julian M — 0-1 — Piccadilly Hotel London 1989 — Szewczyk, Adam vs Caceres Richter, Dylan — 1/2-1/2 — corr DDR 1990 — Polgar 5 mhz vs ? — 1-0 — 6+5
7.Nxe4 — 3.2% (14 parties)
1908 — Reti, Richard vs Perlis, Julius — 0-1 — Vienna AUT 1937 — Andersen, Erik vs Tartakower, Savielly — 0-1 — Jurata 1953 — Makogonov, Vladimir vs Lipnitsky, Isaac — 0-1 — Leningrad RUS 1953 — Makogonov, Vladimir vs Lipnitsky, Isaac — 0-1 — Baku AZE 1974 — Solmundarson, Magnus vs Smyslov, Vladimir — 0-1 — Reykjavik ISL
Tal, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
1907 — Sery, Jean Rodrigue vs Brockl, J. — 1-0 — Brno CZE
1907 — Cohn, Erich vs Znosko-Borovsky, Eugene — 1/2-1/2 — Ostende II
1907 — Folch Brach, Jordi vs Taussig, L. — 1-0 — Brno Morava
1908 — Rabinovich, Alexander vs Von Bardeleben, Curt — 1/2-1/2 — Prague CZE
1907 — Vidmar Milan vs Rubinstein, Akiba — 1/2-1/2 — Carlsbad CZE
1907 — Nimzowitsch, Aron vs Mieses, Jacques — 0-1 — Vienna AUT
1915 — Pearsall, Allen G vs Asher, V. — 1-0 — So California
1922 — Engel, Jindrich vs Gargulak Metodej — 1-0 — Trebic
1955 — Aizenshtadt, Mark vs Kopilov, Nikolay Georgiyevich — 1-0 — Leningrad RUS
1977 — Large, Peter G vs Hodgson, Julian M — 0-1 — Piccadilly Hotel London
1989 — Szewczyk, Adam vs Caceres Richter, Dylan — 1/2-1/2 — corr DDR
1990 — Polgar 5 mhz vs ? — 1-0 — 6+5
1937 — Andersen, Erik vs Tartakower, Savielly — 0-1 — Jurata
1953 — Makogonov, Vladimir vs Lipnitsky, Isaac — 0-1 — Leningrad RUS
1953 — Makogonov, Vladimir vs Lipnitsky, Isaac — 0-1 — Baku AZE
1974 — Solmundarson, Magnus vs Smyslov, Vladimir — 0-1 — Reykjavik ISL