Ambassadeurs : Seres, Lajos (25x), Jirka, Jiri (16x), Donner, Jan-Hein (11x), Jobava, Baadur (11x), Ellers, Holger, Dr. (7x), Alvarez Marquez, Johann Carlos (6x), Freisler, Pavel (6x), Westerinen, Heikki M.J. (5x)
7…Nb8 — 8.2% (134 parties)
Ambassadeurs : Yates, Frederic D (5x), Alekhine, Alexander (4x), Gruenfeld, Ernst (3x), Reti, Richard (3x), Gereben, Erno (3x), Lange, Wilfried (2x), O'Kelly, Albéric de Galway (2x), Eliskases, Erich (2x)
7…Ne5 — 1.7% (28 parties)
Ambassadeurs : Perez Cascella, Julio (2x), Massut, Gabriel (2x), Fontein, George (1x), Euwe, Max (1x), O'Kelly, Albéric de Galway (1x), Tartakower, Savielly (1x), Prestel, Oliver (1x), Lanz, Udo (1x)
7…Nb4 — 1.0% (17 parties)
Ambassadeurs : Newman Caceres, Reynaldo Adolfo (1x), Wallis, Philip N (1x), Sarosy, Zoltan L (1x), Kustudic, D. (1x), Mandarin, Vitomir (1x), Benoit, Hugues (1x), Verus, Biljana (1x), Dragutinovic B (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…Na5
7…Nb8
7…Ne5
7…Nb4
<1800
21
76%
5%
14%
5%
1800-2200
510
85%
11%
3%
1%
2200-2600
747
95%
3%
1%
1%
2600+
8
88%
12%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7…Na5
7…Nb8
7…Ne5
7…Nb4
1920s
17
18%
76%
6%
—
1930s
6
33%
67%
—
—
1940s
5
20%
60%
—
20%
1950s
61
74%
25%
2%
—
1960s
84
93%
4%
2%
1%
1970s
84
95%
5%
—
—
1980s
79
99%
1%
—
—
1990s
328
93%
5%
1%
1%
2000s
350
87%
9%
3%
1%
2010s
404
91%
7%
2%
0%
2020s
220
89%
7%
1%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…Na5
91%
89%
▼ -1.5%
7…Nb8
7%
7%
-0.2%
7…Ne5
2%
1%
-0.4%
7…Nb4
0%
2%
▲ +2.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 7 parties Euwe, Max — 4 parties Smyslov, Vladimir — 4 parties Botvinnik, Mikhail — 4 parties
Parties historiques
7…Na5 — 89.1% (1459 parties)
1926 — Alekhine, Alexander vs Nicolai Eugen Schwartz — 1-0 — Gambit Cafe, London ENG 1926 — Alekhine, Alexander vs Schwartz, Nadav — 1-0 — Londen simultaan 1926 — Alekhine, Alexander vs Schwartz, Nadav — 1-0 — London ENG 1939 — Eliskases, Erich vs Lange, Wilfried — 1-0 — Bad Oeynhausen GER 1939 — Eliskases, Erich vs Lange, Wilfried — 1-0 — Bad Oeynhausen ch-GER
7…Nb8 — 8.2% (134 parties)
1923 — Bernstein, Jan vs Bellod Thomas, Gonzalo — 1-0 — Carlsbad CZE 1923 — Alekhine, Alexander vs Yates, Frederic D — 0-1 — Carlsbad CZE 1923 — Bernstein, Jacob vs Yates, Frederic D — 1-0 — Carlsbad CZE 1924 — Alekhine, Alexander vs Reti, Richard — 1-0 — New York, NY USA 1926 — Gruenfeld, Ernst vs Gilg, Carl — 1-0 — Semmering AUT
7…Ne5 — 1.7% (28 parties)
1925 — Fontein, George vs Euwe, Max — 0-1 — NLD-ch Amsterdam NED 1953 — O'Kelly, Albéric de Galway vs Tartakower, Savielly — 1-0 — Hastings ENG 1968 — Perez Cascella, Julio vs Massut, Gabriel — 1-0 — ? 1968 — Perez Cascella, Julio vs Massut, Gabriel — 1-0 — Mar del Plata ARG 1996 — Blagojevic, Dragisa vs Popovic, Mladen — 1-0 — Cetinje
7…Nb4 — 1.0% (17 parties)
1946 — Newman Caceres, Reynaldo Adolfo vs Wallis, Philip N — 1-0 — Nottingham ENG 1963 — Sarosy, Zoltan L vs Kustudic, D. — 1-0 — Toronto CAN 1990 — Verus, Biljana vs Dragutinovic B — 1-0 — Arandjelovac tt 1993 — Mandarin, Vitomir vs Benoit, Hugues — 1-0 — Paris op Paris FRA 1993 — Sidorov, Anatoly vs Bajusz, Gyorgy — 1-0 — Gyula HUN
Euwe, Max — 4 parties
Smyslov, Vladimir — 4 parties
Botvinnik, Mikhail — 4 parties
1926 — Alekhine, Alexander vs Schwartz, Nadav — 1-0 — Londen simultaan
1926 — Alekhine, Alexander vs Schwartz, Nadav — 1-0 — London ENG
1939 — Eliskases, Erich vs Lange, Wilfried — 1-0 — Bad Oeynhausen GER
1939 — Eliskases, Erich vs Lange, Wilfried — 1-0 — Bad Oeynhausen ch-GER
1923 — Alekhine, Alexander vs Yates, Frederic D — 0-1 — Carlsbad CZE
1923 — Bernstein, Jacob vs Yates, Frederic D — 1-0 — Carlsbad CZE
1924 — Alekhine, Alexander vs Reti, Richard — 1-0 — New York, NY USA
1926 — Gruenfeld, Ernst vs Gilg, Carl — 1-0 — Semmering AUT
1953 — O'Kelly, Albéric de Galway vs Tartakower, Savielly — 1-0 — Hastings ENG
1968 — Perez Cascella, Julio vs Massut, Gabriel — 1-0 — ?
1968 — Perez Cascella, Julio vs Massut, Gabriel — 1-0 — Mar del Plata ARG
1996 — Blagojevic, Dragisa vs Popovic, Mladen — 1-0 — Cetinje
1963 — Sarosy, Zoltan L vs Kustudic, D. — 1-0 — Toronto CAN
1990 — Verus, Biljana vs Dragutinovic B — 1-0 — Arandjelovac tt
1993 — Mandarin, Vitomir vs Benoit, Hugues — 1-0 — Paris op Paris FRA
1993 — Sidorov, Anatoly vs Bajusz, Gyorgy — 1-0 — Gyula HUN