Ambassadeurs : Greenfeld, Alon (13x), Parma, Bruno (12x), Portisch, Lajos (10x), Tal, Mikhail (9x), Gruenfeld, Yehuda (9x), Farago, Ivan (8x), Podlesnik, Bogdan (8x), Adorjan, Andras (7x)
9…Qxd5 — 12.0% (109 parties)
Ambassadeurs : Capablanca, Jose (1x), Menchik, Vera (1x), Rautenberg, Wilhelm (1x), Delander, Adolf (1x), Panno, Oscar (1x), Acuna Medina, Angel G. (1x), Yepez, Osvaldo (1x), Ibrahimoglu, Ismet (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9…exd5
9…Qxd5
<1800
15
80%
20%
1800-2200
159
73%
27%
2200-2600
559
93%
7%
2600+
47
100%
—
Évolution par décennie (% des parties)
Décennie
N parties
9…exd5
9…Qxd5
1920s
1
—
100%
1930s
3
100%
—
1940s
2
100%
—
1950s
11
64%
36%
1960s
14
86%
14%
1970s
62
98%
2%
1980s
166
98%
2%
1990s
191
90%
10%
2000s
216
87%
13%
2010s
207
81%
19%
2020s
34
74%
26%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9…exd5
81%
74%
▼ -7.1%
9…Qxd5
19%
26%
▲ +7.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 9 parties Anand, Viswanathan — 7 parties Karpov, Anatoly — 4 parties Karpov, Aleksandr — 3 parties Kramnik, Vladimir — 3 parties Smyslov, Vladimir — 2 parties Ding, Liren — 1 partie
Parties historiques
9…exd5 — 88.0% (798 parties)
1938 — Keres, Paul Petrovich vs Stahlberg, Gideon — 0-1 — 01 Goteborg m 1938 — Keres, Paul vs Stahlberg, Gideon — 0-1 — Goteborg SWE 1938 — Maderna, Carlos vs Guimard, Carlos E — 0-1 — Buenos Aires ARG 1942 — Poltoranov vs Poliak, Abram — 1-0 — Sverdlovsk 1949 — Smyslov, Vladimir vs Aronin, Lev — 1-0 — Moskou ch-URS
9…Qxd5 — 12.0% (109 parties)
1929 — Capablanca, Jose vs Menchik, Vera — 1-0 — Hastings ENG 1955 — Panno, Oscar vs Acuna Medina, Angel G. — 1-0 — Goteborg SWE 1955 — Pavlik, Samuel vs Pogats, Jozsef Jr. — 1/2-1/2 — Prague CZE 1957 — Ivkov, Borislav vs Niephaus, Walter — 1/2-1/2 — Wageningen zt 1959 — Rautenberg, Wilhelm vs Delander, Adolf — 1/2-1/2 — Minden
Anand, Viswanathan — 7 parties
Karpov, Anatoly — 4 parties
Karpov, Aleksandr — 3 parties
Kramnik, Vladimir — 3 parties
Smyslov, Vladimir — 2 parties
Ding, Liren — 1 partie
1938 — Keres, Paul vs Stahlberg, Gideon — 0-1 — Goteborg SWE
1938 — Maderna, Carlos vs Guimard, Carlos E — 0-1 — Buenos Aires ARG
1942 — Poltoranov vs Poliak, Abram — 1-0 — Sverdlovsk
1949 — Smyslov, Vladimir vs Aronin, Lev — 1-0 — Moskou ch-URS
1955 — Panno, Oscar vs Acuna Medina, Angel G. — 1-0 — Goteborg SWE
1955 — Pavlik, Samuel vs Pogats, Jozsef Jr. — 1/2-1/2 — Prague CZE
1957 — Ivkov, Borislav vs Niephaus, Walter — 1/2-1/2 — Wageningen zt
1959 — Rautenberg, Wilhelm vs Delander, Adolf — 1/2-1/2 — Minden