Ambassadeurs : Catania, Duane (22x), Pasta, Pietro (20x), Jeute, Volkmar Peter (17x), Nickl, Klaus (13x), Smith, Douglas Royston (11x), Koellner, Ruben Gideon (10x), Schild, Reinhard (9x), Nittel, Christian (9x)
7.Qe2 — 5.5% (179 parties)
Ambassadeurs : Rozic, Vesna (3x), Karagyozian, Edgar (3x), Lasker, Emanuel (2x), Kiss, Laszlo (2x), Poleksic, Dusan (2x), Mockun, Dawid (2x), Koziol, Kamil (2x), Baird, David Graham (1x)
7.dxc5 — 5.5% (178 parties)
Ambassadeurs : Nittel, Christian (4x), Specht, Maria (2x), Schnabel, Bennett (2x), Schroeder, Stefan (2x), Ilyushchenko, Yury Nikolaevich (2x), Boe, Roberto (2x), Poulsen, Christian (1x), Nielsen, Julius (1x)
7.e4 — 1.9% (60 parties)
Ambassadeurs : Cockerill, Martin K. (3x), Gionfriddo, Mario (2x), Antona Schwarze, Lorenzo Alexander (1x), Haefner Esmie (1x), Chajes, Oscar (1x), Marshall Viele, Fabrizio Aaron (1x), Havasi, Kornel (1x), Gruenfeld, Ernst (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.O-O
7.Qe2
7.dxc5
7.e4
<1800
199
83%
4%
6%
6%
1800-2200
1419
87%
6%
5%
1%
2200-2600
707
86%
5%
7%
1%
2600+
2
50%
—
50%
—
Évolution par décennie (% des parties)
Décennie
N parties
7.O-O
7.Qe2
7.dxc5
7.e4
1890s
3
33%
67%
—
—
1900s
2
100%
—
—
—
1910s
4
75%
—
—
25%
1920s
22
86%
5%
5%
—
1930s
57
81%
14%
2%
2%
1940s
19
89%
—
—
11%
1950s
9
100%
—
—
—
1960s
15
87%
7%
7%
—
1970s
30
87%
3%
3%
7%
1980s
77
83%
6%
4%
5%
1990s
522
85%
7%
3%
2%
2000s
1159
88%
4%
5%
1%
2010s
1156
85%
6%
6%
2%
2020s
166
83%
2%
13%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.O-O
85%
83%
▼ -1.6%
7.Qe2
6%
2%
▼ -3.3%
7.dxc5
6%
13%
▲ +6.5%
7.e4
2%
1%
▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 6 parties
Parties historiques
7.O-O — 85.8% (2780 parties)
1891 — Hanham, James vs Hodges, Albert — 0-1 — New York, NY USA 1905 — Romanovsky, Alexander Arsenievi vs Salwe, Georg — 1/2-1/2 — St Petersburg RUS 1909 — Romanovsky, Pjotr vs Rotlewi, Georg — 0-1 — St Petersburg RUS 1913 — Chajes, Oscar vs Janowski, Dawid — 1/2-1/2 — New York, NY USA 1914 — Capablanca, Jose vs Muffang, Andre — 1-0 — Paris FRA
7.Qe2 — 5.5% (179 parties)
1892 — Lasker, Emanuel vs Baird, David Graham — 1-0 — New York, NY USA 1892 — Lasker, Emanuel vs Rumboll, Alfred — 1-0 — London ENG 1922 — Wahltuch, Victor vs Morrison, John — 1-0 — Londen 1933 — Page, George vs Petrov, Vladimir S. — 0-1 — Folkestone ENG 1934 — Halvorsen Trygve vs Koch, Berthold — 0-1 — Bad Niendorf
7.dxc5 — 5.5% (178 parties)
1927 — Censer, Isidore vs Betbeder Matibet, Louis — 0-1 — London ENG 1935 — Poulsen, Christian vs Nielsen, Julius — 0-1 — Copenhagen DEN 1962 — Paidousis, Aristidis vs Chipev Teodor — 1/2-1/2 — Varna BUL 1972 — Clapp, D. vs Hall, Damian — 0-1 — ? 1985 — Dormoy, Pierre vs Dobsa, Sandor — 1/2-1/2 — ?
7.e4 — 1.9% (60 parties)
1913 — Chajes, Oscar vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Havana CUB 1932 — Havasi, Kornel vs Gruenfeld, Ernst — 1-0 — Budapest HUN 1946 — Meyer, Georg vs Blendinger, Heinrich — 0-1 — Regensburg GER 1948 — Antona Schwarze, Lorenzo Alexander vs Haefner Esmie — 1/2-1/2 — Altenbeken 1975 — Wang, Frank vs Vardi, Ilan — 0-1 — Saint John CAN
1905 — Romanovsky, Alexander Arsenievi vs Salwe, Georg — 1/2-1/2 — St Petersburg RUS
1909 — Romanovsky, Pjotr vs Rotlewi, Georg — 0-1 — St Petersburg RUS
1913 — Chajes, Oscar vs Janowski, Dawid — 1/2-1/2 — New York, NY USA
1914 — Capablanca, Jose vs Muffang, Andre — 1-0 — Paris FRA
1892 — Lasker, Emanuel vs Rumboll, Alfred — 1-0 — London ENG
1922 — Wahltuch, Victor vs Morrison, John — 1-0 — Londen
1933 — Page, George vs Petrov, Vladimir S. — 0-1 — Folkestone ENG
1934 — Halvorsen Trygve vs Koch, Berthold — 0-1 — Bad Niendorf
1935 — Poulsen, Christian vs Nielsen, Julius — 0-1 — Copenhagen DEN
1962 — Paidousis, Aristidis vs Chipev Teodor — 1/2-1/2 — Varna BUL
1972 — Clapp, D. vs Hall, Damian — 0-1 — ?
1985 — Dormoy, Pierre vs Dobsa, Sandor — 1/2-1/2 — ?
1932 — Havasi, Kornel vs Gruenfeld, Ernst — 1-0 — Budapest HUN
1946 — Meyer, Georg vs Blendinger, Heinrich — 0-1 — Regensburg GER
1948 — Antona Schwarze, Lorenzo Alexander vs Haefner Esmie — 1/2-1/2 — Altenbeken
1975 — Wang, Frank vs Vardi, Ilan — 0-1 — Saint John CAN