Ambassadeurs : Riedel, Wolfgang (10x), Taimanov, Mark (9x), Saric, Sinisa (8x), Flear, Glenn C (7x), McNab, Colin A (7x), Vyzmanavin, Alexey (6x), Matveeva, Sofia S. (6x), Galanov, Sergey Igorevich (6x)
7…Qe7 — 6.8% (98 parties)
Ambassadeurs : Angos, Alexander (2x), Hamond, Francis Edward (1x), Wainwright snr, George Edward (1x), Sultan Khan, Mir (1x), Bellod Thomas, Gonzalo (1x), Vaitonis, Povilas (1x), Weinstein, Norman (1x), Sherwin, James T (1x)
7…a6 — 3.1% (45 parties)
Ambassadeurs : Book, Eero (2x), Tarnowski, Alfred (2x), Schmidt, Gerhardt (1x), Isensee Heinz (1x), Florian, Jaromir (1x), Skacel, Jan (1x), Soppe, Guillermo (1x), Tempone, Marcelo (1x)
7…dxc4 — 2.0% (28 parties)
Ambassadeurs : Kock, Hans-Uwe (2x), Von Scheve, Theodor (1x), Von Bardeleben, Curt (1x), Larsen, Ingrid (1x), Mora, Maria (1x), Panno, Oscar (1x), Fuster, Geza (1x), McNab, Colin A (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…O-O
7…Qe7
7…a6
7…dxc4
<1800
18
89%
6%
—
—
1800-2200
321
79%
8%
5%
2%
2200-2600
792
89%
6%
2%
2%
2600+
26
96%
—
4%
—
Évolution par décennie (% des parties)
Décennie
N parties
7…O-O
7…Qe7
7…a6
7…dxc4
1890s
1
—
—
—
100%
1900s
2
100%
—
—
—
1920s
2
50%
50%
—
—
1930s
1
—
100%
—
—
1940s
3
100%
—
—
—
1950s
47
79%
13%
4%
4%
1960s
54
91%
6%
4%
—
1970s
35
86%
11%
—
—
1980s
73
90%
1%
3%
5%
1990s
375
91%
5%
2%
1%
2000s
438
83%
7%
4%
2%
2010s
340
82%
9%
4%
1%
2020s
60
85%
7%
2%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…O-O
82%
85%
▲ +3.2%
7…Qe7
9%
7%
▼ -2.5%
7…a6
4%
2%
▼ -2.2%
7…dxc4
1%
3%
▲ +1.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 6 parties Kramnik, Vladimir — 5 parties Botvinnik, Mikhail — 3 parties Smyslov, Vladimir — 2 parties Karpov, Anatoly — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
7…O-O — 85.4% (1222 parties)
1902 — Mason, James vs Chigorin, Mikhail — 0-1 — Monte Carlo MNC 1902 — Mason, James vs Chigorin, Mikhail — 0-1 — Monte Carlo Monte Carlo MNC 1929 — Hamond, Francis Edward vs Sultan Khan, Mir — 1-0 — Ramsgate, Chatham Hse Sch 1946 — Nuernberg, Friedrich vs Krumins, Arvis — 1/2-1/2 — Augsburg GER 1948 — Tolush, Alexander V vs Bronstein, David I — 0-1 — Moscow RUS
7…Qe7 — 6.8% (98 parties)
1923 — Hamond, Francis Edward vs Wainwright snr, George Edward — 0-1 — Southsea 1932 — Sultan Khan, Mir vs Bellod Thomas, Gonzalo — 1-0 — Hastings ENG 1953 — Tal, Mikhail vs Valiyev, Nerik — 1-0 — Kharkov UKR 1955 — Kholmov, Ratmir D vs Kiriatsky — 1-0 — LTU-ch 1956 — Stulik, Vlastimil vs Ujtelky, Maximilian — 1-0 — Podebrady CZE
7…a6 — 3.1% (45 parties)
1959 — Book, Eero vs Tarnowski, Alfred — 1-0 — Krakow POL 1959 — Book, Eero vs Tarnowski, Alfred — 1-0 — Krakow POL 1961 — Florian, Jaromir vs Skacel, Jan — 1-0 — Kosice 1965 — Schmidt, Gerhardt vs Isensee Heinz — 1-0 — Bourgas BUL 1987 — Soppe, Guillermo vs Tempone, Marcelo — 0-1 — Salta
7…dxc4 — 2.0% (28 parties)
1892 — Von Scheve, Theodor vs Von Bardeleben, Curt — 1-0 — 7. DSB Kongress 1950 — Larsen, Ingrid vs Mora, Maria — 1-0 — Moscow RUS 1958 — Panno, Oscar vs Fuster, Geza — 1/2-1/2 — Portoroz SLO 1985 — Carleson, Caspar vs Behrhorst, Frank — 1-0 — Stockholm SWE 1989 — McNab, Colin A vs McKay, Roderick M — 1/2-1/2 — Scotland
Kramnik, Vladimir — 5 parties
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 2 parties
Karpov, Anatoly — 1 partie
Carlsen, Magnus — 1 partie
1902 — Mason, James vs Chigorin, Mikhail — 0-1 — Monte Carlo Monte Carlo MNC
1929 — Hamond, Francis Edward vs Sultan Khan, Mir — 1-0 — Ramsgate, Chatham Hse Sch
1946 — Nuernberg, Friedrich vs Krumins, Arvis — 1/2-1/2 — Augsburg GER
1948 — Tolush, Alexander V vs Bronstein, David I — 0-1 — Moscow RUS
1932 — Sultan Khan, Mir vs Bellod Thomas, Gonzalo — 1-0 — Hastings ENG
1953 — Tal, Mikhail vs Valiyev, Nerik — 1-0 — Kharkov UKR
1955 — Kholmov, Ratmir D vs Kiriatsky — 1-0 — LTU-ch
1956 — Stulik, Vlastimil vs Ujtelky, Maximilian — 1-0 — Podebrady CZE
1959 — Book, Eero vs Tarnowski, Alfred — 1-0 — Krakow POL
1961 — Florian, Jaromir vs Skacel, Jan — 1-0 — Kosice
1965 — Schmidt, Gerhardt vs Isensee Heinz — 1-0 — Bourgas BUL
1987 — Soppe, Guillermo vs Tempone, Marcelo — 0-1 — Salta
1950 — Larsen, Ingrid vs Mora, Maria — 1-0 — Moscow RUS
1958 — Panno, Oscar vs Fuster, Geza — 1/2-1/2 — Portoroz SLO
1985 — Carleson, Caspar vs Behrhorst, Frank — 1-0 — Stockholm SWE
1989 — McNab, Colin A vs McKay, Roderick M — 1/2-1/2 — Scotland