Ambassadeurs : Cornelis, Frans B (6x), Bisguier, Arthur B (5x), Prange Eckhard (5x), Wade, Robert G (4x), Letzelter, Jean-Claude (4x), Levy, Louis (4x), Deze, Anton (4x), Meister, Jakob (4x)
6.Qa4+ — 18.6% (94 parties)
Ambassadeurs : Wade, Robert G (4x), Wolf, Gerhard (2x), Peretz, Malkiel (2x), Pachman, Ludek (1x), Prins, Lodewijk (1x), Castaldi, Vincenzo (1x), Rejfir, Josef (1x), Vesely, Jiri (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
6.Qxd4
6.Qa4+
<1800
10
90%
10%
1800-2200
122
81%
19%
2200-2600
167
74%
26%
Évolution par décennie (% des parties)
Décennie
N parties
6.Qxd4
6.Qa4+
1880s
1
100%
—
1940s
6
83%
17%
1950s
50
80%
20%
1960s
44
89%
11%
1970s
47
83%
17%
1980s
45
71%
29%
1990s
124
82%
18%
2000s
103
80%
20%
2010s
66
88%
12%
2020s
20
70%
30%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
6.Qxd4
88%
70%
▼ -17.9%
6.Qa4+
12%
30%
▲ +17.9%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 1 partie
Parties historiques
6.Qxd4 — 81.4% (412 parties)
1887 — Von Bardeleben, Kurt vs Gottschall, Hermann — 1-0 — Frankfurt GER 1946 — Van Doesburgh, Gerrit vs Been, Jordi — 1-0 — Leiden NED 1949 — Huguet, Horacio E vs Sanguinetti, Renato — 1-0 — Buenos Aires ARG 1949 — Stahlberg, Gideon vs Kottnauer, Cenek — 0-1 — Trencianske Teplice SVK 1949 — Richter, Edgar vs Pachman, Ludek — 0-1 — Trencianske Teplice SVK
6.Qa4+ — 18.6% (94 parties)
1949 — Pachman, Ludek vs Prins, Lodewijk — 1/2-1/2 — Prague CZE 1950 — Steiner, Heinrich Jun. vs Wade, Robert G — 1/2-1/2 — Venice ITA 1950 — Hooper, David vs Penrose, Jonathan — 0-1 — Buxton 1952 — Evans Lianda vs Prins, Laura — 1/2-1/2 — Helsinki FIN 1953 — Nikolac, Juraj vs Wade, Robert G — 1-0 — Opatija
1946 — Van Doesburgh, Gerrit vs Been, Jordi — 1-0 — Leiden NED
1949 — Huguet, Horacio E vs Sanguinetti, Renato — 1-0 — Buenos Aires ARG
1949 — Stahlberg, Gideon vs Kottnauer, Cenek — 0-1 — Trencianske Teplice SVK
1949 — Richter, Edgar vs Pachman, Ludek — 0-1 — Trencianske Teplice SVK
1950 — Steiner, Heinrich Jun. vs Wade, Robert G — 1/2-1/2 — Venice ITA
1950 — Hooper, David vs Penrose, Jonathan — 0-1 — Buxton
1952 — Evans Lianda vs Prins, Laura — 1/2-1/2 — Helsinki FIN
1953 — Nikolac, Juraj vs Wade, Robert G — 1-0 — Opatija