Ambassadeurs : Gleizerov, Evgeny (10x), Yanofsky, Daniel Abraham (9x), Walton, Alan J (8x), Groot, Peter J A (8x), Eberth, Zoltan Bela (7x), Kashdan, Isaac (6x), Morley, Paul (6x), Bogoljubow, Efim (5x)
7.Nb5 — 20.0% (283 parties)
Ambassadeurs : Yanofsky, Daniel Abraham (5x), Baranyai, Szabolcs Jr. (4x), Stahlberg, Gideon (3x), Ragozin, Viacheslav (3x), Laureles, Raymundo (3x), Engels, Ludwig (2x), Dodero, Emilio (2x), Rubin, Sidney J. (2x)
7.Qg4 — 3.4% (48 parties)
Ambassadeurs : Lilienthal, Andor (2x), Isaac, Russell D. (2x), Scacco, Mauro (2x), Ewin, Hans-Peter (2x), Eastman, George (1x), Fine, Reuben (1x), Spielmann, Rudolf (1x), Menchik, Vera Frantsevna (1x)
7.Nf3 — 2.5% (36 parties)
Ambassadeurs : Holsapple, Boyd (2x), Crouch, Colin S (2x), Barnes, George (1x), Yanofsky, Daniel Abraham (1x), Benko, Francisco (1x), Debarnot, Roberto (1x), Treder Frank (1x), Castellano Henri (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Bxe7
7.Nb5
7.Qg4
7.Nf3
<1800
55
78%
18%
—
2%
1800-2200
506
70%
22%
3%
3%
2200-2600
358
82%
14%
1%
1%
2600+
4
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
7.Bxe7
7.Nb5
7.Qg4
7.Nf3
1890s
1
100%
—
—
—
1910s
1
—
100%
—
—
1920s
9
89%
11%
—
—
1930s
41
68%
22%
10%
—
1940s
33
67%
27%
3%
—
1950s
35
66%
26%
6%
3%
1960s
38
74%
18%
5%
3%
1970s
38
66%
24%
11%
—
1980s
79
63%
22%
6%
5%
1990s
309
67%
21%
6%
3%
2000s
419
76%
18%
3%
2%
2010s
373
77%
18%
0%
3%
2020s
40
70%
30%
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Bxe7
77%
70%
▼ -7.2%
7.Nb5
18%
30%
▲ +12.0%
7.Qg4
0%
0%
-0.3%
7.Nf3
3%
0%
▼ -2.7%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 2 parties Hou, Yifan — 2 parties Euwe, Max — 1 partie
Parties historiques
7.Bxe7 — 72.5% (1026 parties)
1897 — Fagan, Louisa Matilda vs Ann Watson, Theia Alexandra — 0-1 — Londra ENG 1920 — Bogoljubow, Efim vs Ridderstrom, H — 1-0 — cr 1923 — Spielmann, Rudolf vs Oskam, Gerard — 1-0 — Scheveningen NED 1923 — Euwe, Max vs Reti, Richard — 0-1 — Scheveningen NED 1923 — Spielmann, Rudolf vs Opocensky, Karel — 1-0 — Vienna AUT
7.Nb5 — 20.0% (283 parties)
1915 — Grierson, Jordan vs Hill Wood Edward — 1-0 — Christchurch NZL 1923 — Pinkus, Albert vs Mathias, Jayden — 1-0 — New York, NY USA 1933 — Balogh Moran, Andres vs Busch de Brito, Calvin — 1-0 — cr. 1935 — Kluger, Gyula vs Szabo, Laszlo — 0-1 — Tatatovaros 1936 — Pimenov, Aleksandr vs Zagoriansky, Evgeny — 1-0 — Moscow RUS
7.Qg4 — 3.4% (48 parties)
1934 — Eastman, George vs Fine, Reuben — 0-1 — Chicago, IL USA 1934 — Lilienthal, Andor vs Spielmann, Rudolf — 1/2-1/2 — Sitges 1935 — Lilienthal, Andor vs Menchik, Vera Frantsevna — 1/2-1/2 — Moscow RUS 1935 — Pettersson, Einar vs Stahlberg, Gideon — 0-1 — Oerebro 1948 — Medina-Garcia, Antonio vs Guimard, Carlos E — 1/2-1/2 — Mar del Plata ARG
7.Nf3 — 2.5% (36 parties)
1951 — Barnes, George vs Yanofsky, Daniel Abraham — 0-1 — CAN 1969 — Benko, Francisco vs Debarnot, Roberto — 0-1 — Buenos Aires ch-ARG 1981 — Wall, Bill vs Holsapple, Boyd — 1-0 — ? 1981 — de Wall, Robert vs Holsapple, Boyd — 1-0 — Dayton, OH USA 1988 — Treder Frank vs Castellano Henri — 0-1 — St Ingbert
Hou, Yifan — 2 parties
Euwe, Max — 1 partie
1920 — Bogoljubow, Efim vs Ridderstrom, H — 1-0 — cr
1923 — Spielmann, Rudolf vs Oskam, Gerard — 1-0 — Scheveningen NED
1923 — Euwe, Max vs Reti, Richard — 0-1 — Scheveningen NED
1923 — Spielmann, Rudolf vs Opocensky, Karel — 1-0 — Vienna AUT
1923 — Pinkus, Albert vs Mathias, Jayden — 1-0 — New York, NY USA
1933 — Balogh Moran, Andres vs Busch de Brito, Calvin — 1-0 — cr.
1935 — Kluger, Gyula vs Szabo, Laszlo — 0-1 — Tatatovaros
1936 — Pimenov, Aleksandr vs Zagoriansky, Evgeny — 1-0 — Moscow RUS
1934 — Lilienthal, Andor vs Spielmann, Rudolf — 1/2-1/2 — Sitges
1935 — Lilienthal, Andor vs Menchik, Vera Frantsevna — 1/2-1/2 — Moscow RUS
1935 — Pettersson, Einar vs Stahlberg, Gideon — 0-1 — Oerebro
1948 — Medina-Garcia, Antonio vs Guimard, Carlos E — 1/2-1/2 — Mar del Plata ARG
1969 — Benko, Francisco vs Debarnot, Roberto — 0-1 — Buenos Aires ch-ARG
1981 — Wall, Bill vs Holsapple, Boyd — 1-0 — ?
1981 — de Wall, Robert vs Holsapple, Boyd — 1-0 — Dayton, OH USA
1988 — Treder Frank vs Castellano Henri — 0-1 — St Ingbert