Ambassadeurs : Ilincic, Zlatko (23x), Tregubov, Pavel V. (7x), Djuric, Stefan (6x), Kudrin, Sergey (6x), Byrne, Ray (5x), Dvoirys, Semen I. (5x), Bareev, Evgeny (5x), Donner, Jan-Hein (4x)
7.a3 — 26.9% (115 parties)
Ambassadeurs : Petrosian, Arshak B (4x), Steckner, Johannes (4x), Golombek, Harry (3x), Staiger, Frank (3x), Gavrikov, Viktor (3x), Horvath, Peter (3x), Shirov, Alexei (3x), Vidmar Kunst, Enej (2x)
7.Ne2 — 3.3% (14 parties)
Ambassadeurs : Bleher, Walter (3x), Fries, Thomas (1x), Cross, Robert Gary (1x), Nedeljkovic, Srecko M (1x), Heinicke, Herbert (1x), Hugot, Claude (1x), Weichselbaumer, Ernst (1x), Tramoyeres P (1x)
7.Qa4+ — 0.9% (4 parties)
Ambassadeurs : Ripley, John M (2x), Fallet Kahn, Victor (1x), Van den Bosch, Johannes (1x), Chesters, Graham (1x), Chesters, Geoffrey (1x), Scoones Daniel (1x), Moore, Harry (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.d5
7.a3
7.Ne2
7.Qa4+
<1800
3
33%
67%
—
—
1800-2200
47
55%
34%
11%
—
2200-2600
218
70%
27%
2%
—
2600+
24
79%
21%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7.d5
7.a3
7.Ne2
7.Qa4+
1920s
1
—
100%
—
—
1930s
4
25%
50%
—
25%
1940s
8
25%
75%
—
—
1950s
42
64%
24%
12%
—
1960s
23
70%
22%
—
9%
1970s
23
91%
4%
—
4%
1980s
50
78%
18%
2%
—
1990s
87
69%
28%
1%
—
2000s
128
72%
23%
5%
—
2010s
49
51%
47%
2%
—
2020s
13
62%
38%
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.d5
51%
62%
▲ +10.5%
7.a3
47%
38%
▼ -8.5%
7.Ne2
2%
0%
▼ -2.0%
7.Qa4+
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 3 parties Smyslov, Vladimir — 1 partie Karpov, Anatoly — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
7.d5 — 68.0% (291 parties)
1939 — Stahlberg, Gideon vs Szabo, Ladislav — 1-0 — Kemeri / Riga 1948 — Euwe, Max vs Barcza, Gedeon — 1/2-1/2 — Venice ITA 1949 — Najdorf, Miguel vs Fine, Reuben — 1/2-1/2 — New York, NY USA 1950 — Van den Berg, Cees vs Cortlever, Nico — 1/2-1/2 — Amsterdam ch-NED 1950 — Van den Berg, Cees vs Pilnik, Herman — 0-1 — Amsterdam NED
7.a3 — 26.9% (115 parties)
1926 — Rubinstein, Akiba vs Reti, Richard — 1-0 — Semmering AUT 1934 — Landau, Salo vs Van den Bosch, Johannes — 1-0 — Amsterdam NED 1939 — Vidmar Kunst, Enej vs Schreiber Pitot, Beryl — 1/2-1/2 — YUG 1947 — Szigeti, Adam vs Gereben, Erno — 0-1 — Budapest HUN 1948 — Vidmar Kunst, Enej vs Gereben, Erno — 0-1 — Budapest HUN
7.Ne2 — 3.3% (14 parties)
1950 — Hugot, Claude vs Weichselbaumer, Ernst — 1-0 — Saarbruecken 1951 — Nedeljkovic, Srecko M vs Heinicke, Herbert — 1/2-1/2 — Match FRG-YUG 1951 — Tramoyeres P vs Pilnik, Herman — 1/2-1/2 — Madrid ESP 1952 — Regedzinski, Teodor vs Witkowski, Stefan — 1-0 — Katowice POL 1955 — Fries, Thomas vs Cross, Robert Gary — 0-1 — Long Beach, CA USA
7.Qa4+ — 0.9% (4 parties)
1931 — Fallet Kahn, Victor vs Van den Bosch, Johannes — 0-1 — Prague CZE 1969 — Chesters, Graham vs Ripley, John M — 0-1 — Rhyl 1969 — Chesters, Geoffrey vs Ripley, John M — 0-1 — BCF-ch op Rhyl 1973 — Scoones Daniel vs Moore, Harry — 0-1 — Victoria
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
1948 — Euwe, Max vs Barcza, Gedeon — 1/2-1/2 — Venice ITA
1949 — Najdorf, Miguel vs Fine, Reuben — 1/2-1/2 — New York, NY USA
1950 — Van den Berg, Cees vs Cortlever, Nico — 1/2-1/2 — Amsterdam ch-NED
1950 — Van den Berg, Cees vs Pilnik, Herman — 0-1 — Amsterdam NED
1934 — Landau, Salo vs Van den Bosch, Johannes — 1-0 — Amsterdam NED
1939 — Vidmar Kunst, Enej vs Schreiber Pitot, Beryl — 1/2-1/2 — YUG
1947 — Szigeti, Adam vs Gereben, Erno — 0-1 — Budapest HUN
1948 — Vidmar Kunst, Enej vs Gereben, Erno — 0-1 — Budapest HUN
1951 — Nedeljkovic, Srecko M vs Heinicke, Herbert — 1/2-1/2 — Match FRG-YUG
1951 — Tramoyeres P vs Pilnik, Herman — 1/2-1/2 — Madrid ESP
1952 — Regedzinski, Teodor vs Witkowski, Stefan — 1-0 — Katowice POL
1955 — Fries, Thomas vs Cross, Robert Gary — 0-1 — Long Beach, CA USA
1969 — Chesters, Graham vs Ripley, John M — 0-1 — Rhyl
1969 — Chesters, Geoffrey vs Ripley, John M — 0-1 — BCF-ch op Rhyl
1973 — Scoones Daniel vs Moore, Harry — 0-1 — Victoria