Ambassadeurs : Chernin, Alexander (6x), Van de Oudeweetering, Arthur (4x), Hector, Jonny (4x), Gligorić, Svetozar (3x), Stanojoski, Zvonko (3x), Rabar, Braslav (2x), Trifunovic, Petar (2x), Seres, Lajos (2x)
12.Nbxd4 — 27.9% (77 parties)
Ambassadeurs : Foguelman, Alberto (4x), Trifunovic, Petar (2x), Eliskases, Erich (2x), Bronstein, David I (2x), Cvitan, Ognjen (2x), Lundin, Erik (1x), Devos, Paul (1x), Wolthuis, (1x)
12.Nd6+ — 13.0% (36 parties)
Ambassadeurs : Bany, Jerzy (2x), Szabolcsi, Janos (2x), Mastrovasilis, Dimitrios (2x), Halasz, Tamas (2x), Van den Berg, Carel B (1x), Wolthuis, (1x), Lundin, Erik (1x), Book, Eero (1x)
12.Be4 — 0.4% (1 parties)
Ambassadeurs : De Souza Mendes, Joao (1x), Adail Gondim, Jose (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
12.Qa4
12.Nbxd4
12.Nd6+
12.Be4
<1800
4
50%
25%
25%
—
1800-2200
39
51%
38%
8%
—
2200-2600
138
63%
20%
17%
—
2600+
19
53%
32%
16%
—
Évolution par décennie (% des parties)
Décennie
N parties
12.Qa4
12.Nbxd4
12.Nd6+
12.Be4
1920s
2
100%
—
—
—
1930s
4
50%
50%
—
—
1940s
17
35%
47%
12%
6%
1950s
14
50%
50%
—
—
1960s
9
67%
33%
—
—
1970s
2
—
50%
50%
—
1980s
44
57%
30%
14%
—
1990s
68
62%
24%
15%
—
2000s
87
64%
20%
16%
—
2010s
27
52%
37%
7%
—
2020s
2
50%
—
50%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
12.Qa4
52%
50%
▼ -1.9%
12.Nbxd4
37%
0%
▼ -37.0%
12.Nd6+
7%
50%
▲ +42.6%
12.Be4
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties Euwe, Max — 1 partie Ju, Wenjun — 1 partie
Parties historiques
12.Qa4 — 58.3% (161 parties)
1924 — Blumenfeld, Rudy vs Rabinovich, Arkady — 0-1 — Moscow RUS 1929 — Kevitz, Alexander vs Turover, Isador — 1-0 — Bradley Beach 1932 — Podhorzer, David vs Kmoch, Hans — 1-0 — Trebitsch mem15 1938 — Landau, Salo vs Spielmann, Rudolf — 0-1 — Amsterdam NED 1941 — Schmidt, Paul Felix vs Nuernberg, Friedrich — 1-0 — Bad Oeynhausen GER
12.Nbxd4 — 27.9% (77 parties)
1938 — Eliskases, Erich vs Spielmann, Rudolf — 1-0 — Noordwijk 1939 — Levin, Jerome A vs Mccormick Sanchez, Elliot Gael — 1-0 — Ventnor City 1946 — Devos, Paul vs Wolthuis, — 1-0 — Maastricht NED 1946 — Vlagsma, Chris vs Koomen, Willem — 1-0 — Beverwijk NED 1947 — Schmaus, Adolf vs Nuernberg, Friedrich — 0-1 — Riedenburg
12.Nd6+ — 13.0% (36 parties)
1946 — Van den Berg, Carel B vs Wolthuis, — 1-0 — Leiden NED 1947 — Lundin, Erik vs Book, Eero — 0-1 — Zonal Helsinki FIN 1979 — Nikolaidis, Konstantinos NA vs Alexopoulos, Georgios 94 — 0-1 — Athens GRE 1984 — Christiansen, Larry vs Henley, Ron — 1-0 — Berkley ch-USA 1984 — Christiansen , Luis vs Henley, Robert — 1-0 — Berkeley ch-USA
12.Be4 — 0.4% (1 parties)
1949 — De Souza Mendes, Joao vs Adail Gondim, Jose — 0-1 — Rio de Janeiro BRA
Euwe, Max — 1 partie
Ju, Wenjun — 1 partie
1929 — Kevitz, Alexander vs Turover, Isador — 1-0 — Bradley Beach
1932 — Podhorzer, David vs Kmoch, Hans — 1-0 — Trebitsch mem15
1938 — Landau, Salo vs Spielmann, Rudolf — 0-1 — Amsterdam NED
1941 — Schmidt, Paul Felix vs Nuernberg, Friedrich — 1-0 — Bad Oeynhausen GER
1939 — Levin, Jerome A vs Mccormick Sanchez, Elliot Gael — 1-0 — Ventnor City
1946 — Devos, Paul vs Wolthuis, — 1-0 — Maastricht NED
1946 — Vlagsma, Chris vs Koomen, Willem — 1-0 — Beverwijk NED
1947 — Schmaus, Adolf vs Nuernberg, Friedrich — 0-1 — Riedenburg
1947 — Lundin, Erik vs Book, Eero — 0-1 — Zonal Helsinki FIN
1979 — Nikolaidis, Konstantinos NA vs Alexopoulos, Georgios 94 — 0-1 — Athens GRE
1984 — Christiansen, Larry vs Henley, Ron — 1-0 — Berkley ch-USA
1984 — Christiansen , Luis vs Henley, Robert — 1-0 — Berkeley ch-USA