Ambassadeurs : Portisch, Lajos (18x), Lechtynsky, Jiri (17x), Wade, Robert G (15x), Reshevsky, Samuel (12x), Gligorić, Svetozar (11x), Polugaevsky, Lev (11x), Parma, Bruno (10x), Taimanov, Mark (8x)
9…Bxc3 — 29.4% (309 parties)
Ambassadeurs : Kostro, Jerzy (5x), Reshevsky, Samuel (4x), Kolarov, Atanas S. (4x), Kholmov, Ratmir D (4x), Tiviakov, Sergei (4x), Burkett, Max (4x), Najdorf, Miguel (3x), Potkin, Vladimir (3x)
Ambassadeurs : Najdorf, Miguel (3x), Reshevsky, Samuel (2x), Hudec, Jan (2x), Ragozin, Viacheslav (1x), Bastrikov, Georgy (1x), Goldberg, Grigory A (1x), Sidorov, Anatoly (1x), Goldenberg, Richard (1x)
9…Qxd4 — 0.1% (1 parties)
Ambassadeurs : Rodriguez Cespedes, Amador (1x), Nogueiras Santiago, Jesus (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9…Ba5
9…Bxc3
9…cxd4
9…Qxd4
<1800
14
57%
21%
21%
—
1800-2200
183
48%
38%
14%
—
2200-2600
488
65%
31%
4%
0%
2600+
55
78%
18%
4%
—
Évolution par décennie (% des parties)
Décennie
N parties
9…Ba5
9…Bxc3
9…cxd4
9…Qxd4
1930s
4
75%
—
25%
—
1940s
3
67%
33%
—
—
1950s
48
54%
31%
15%
—
1960s
114
67%
28%
5%
—
1970s
175
83%
14%
3%
—
1980s
50
58%
34%
8%
—
1990s
81
40%
44%
15%
1%
2000s
103
31%
46%
23%
—
2010s
273
55%
37%
8%
—
2020s
201
80%
18%
2%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9…Ba5
55%
80%
▲ +25.2%
9…Bxc3
37%
18%
▼ -19.1%
9…cxd4
8%
2%
▼ -5.7%
9…Qxd4
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 5 parties Ju, Wenjun — 3 parties Botvinnik, Mikhail — 2 parties Tal, Mikhail — 2 parties Smyslov, Vladimir — 2 parties Karpov, Anatoly — 1 partie
Parties historiques
9…Ba5 — 62.5% (657 parties)
1937 — Landau, Salo vs Steiner, Endre — 0-1 — Kemeri LAT 1938 — Landau, Salo vs Alexander, Conol Hugh — 1/2-1/2 — London, Gt Eastern Hotel 1939 — Reshevsky, Samuel vs Fine, Reuben — 1/2-1/2 — New York, NY USA 1940 — Alatortsev, Vladimir N. vs Levenfish, Grigory — 0-1 — Moscow RUS 1940 — Alhuay Grau, Dominick Fabricio vs Luckis, Marcos — 0-1 — Buenos Aires ARG
9…Bxc3 — 29.4% (309 parties)
1947 — Levenfish, Grigory vs Kan, Ilya A — 1/2-1/2 — Leningrad ch-URS 1953 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — Match Buenos Aires 1953 — Reshevsky, Samuel vs Najdorf, Miguel — 1/2-1/2 — Buenos Aires ARG 1953 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — Buenos Aires ARG 1953 — Steinberg Daniv, Eliyahu vs Shocron, Ruben — 1/2-1/2 — Bariloche
9…cxd4 — 8.0% (84 parties)
1938 — Ragozin, Viacheslav vs Bastrikov, Georgy — 1-0 — Leningrad RUS 1952 — Rabar, Braslav vs De Souza Mendes, Joao — 1-0 — Vienna AUT 1952 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — ? 1953 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — Buenos Aires ARG 1954 — Goldberg, Grigory A vs Sidorov, Anatoly — 1-0 — Riga LAT
9…Qxd4 — 0.1% (1 parties)
1995 — Rodriguez Cespedes, Amador vs Nogueiras Santiago, Jesus — 1/2-1/2 — Capablanca mem
Ju, Wenjun — 3 parties
Botvinnik, Mikhail — 2 parties
Tal, Mikhail — 2 parties
Smyslov, Vladimir — 2 parties
Karpov, Anatoly — 1 partie
1938 — Landau, Salo vs Alexander, Conol Hugh — 1/2-1/2 — London, Gt Eastern Hotel
1939 — Reshevsky, Samuel vs Fine, Reuben — 1/2-1/2 — New York, NY USA
1940 — Alatortsev, Vladimir N. vs Levenfish, Grigory — 0-1 — Moscow RUS
1940 — Alhuay Grau, Dominick Fabricio vs Luckis, Marcos — 0-1 — Buenos Aires ARG
1953 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — Match Buenos Aires
1953 — Reshevsky, Samuel vs Najdorf, Miguel — 1/2-1/2 — Buenos Aires ARG
1953 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — Buenos Aires ARG
1953 — Steinberg Daniv, Eliyahu vs Shocron, Ruben — 1/2-1/2 — Bariloche
1952 — Rabar, Braslav vs De Souza Mendes, Joao — 1-0 — Vienna AUT
1952 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — ?
1953 — Najdorf, Miguel vs Reshevsky, Samuel — 1-0 — Buenos Aires ARG
1954 — Goldberg, Grigory A vs Sidorov, Anatoly — 1-0 — Riga LAT