Ambassadeurs : Tiviakov, Sergei (9x), Etmans, Maarten (8x), Pietruske, Siegfried (7x), Leenhouts, Koen (6x), Lacrosse, Marc (6x), Barlov, Dragan (6x), Michelle Catherina, P (6x), Marten, Gero (6x)
7.a4 — 20.6% (502 parties)
Ambassadeurs : Spielmann, Rudolf (6x), Kopylov, Igor A (6x), Alapin, Simon (5x), Hintikka, Eero (5x), Czebe, Attila (5x), Gruenfeld, Ernst (4x), Bisguier, Arthur B (4x), Bird, Henry (3x)
7.d3 — 15.8% (384 parties)
Ambassadeurs : Tiviakov, Sergei (14x), Spanton, Tim R (7x), Wittal, Werner (6x), Gurgenidze, Bukhuti (5x), Calzetta Ruiz, Monica (5x), Grover Shivaksh (5x), Brcar, Ales (4x), Edwards, Dr. K.E.D.G. (4x)
7.O-O — 9.2% (225 parties)
Ambassadeurs : Strikovic, Aleksa (7x), Bembenek, Osvald (6x), Safarli, Elmir (5x), Velickovic, Sasa (4x), Vidarsson, Jon G (3x), Thomas, George Alan (2x), Galdunts, Sergey (2x), Muller Ramos, Veronika Rebeca (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.c3
7.a4
7.d3
7.O-O
<1800
69
55%
12%
20%
10%
1800-2200
824
57%
16%
17%
9%
2200-2600
953
56%
18%
17%
9%
2600+
26
69%
—
27%
4%
Évolution par décennie (% des parties)
Décennie
N parties
7.c3
7.a4
7.d3
7.O-O
1840s
1
—
100%
—
—
1850s
3
100%
—
—
—
1870s
5
20%
80%
—
—
1880s
2
50%
50%
—
—
1890s
7
29%
29%
29%
—
1900s
8
38%
50%
12%
—
1910s
23
9%
70%
17%
—
1920s
23
52%
26%
13%
9%
1930s
13
31%
69%
—
—
1940s
17
35%
59%
—
6%
1950s
50
46%
48%
4%
2%
1960s
57
37%
47%
14%
2%
1970s
47
28%
38%
19%
9%
1980s
73
36%
52%
—
11%
1990s
418
55%
27%
5%
12%
2000s
693
55%
11%
21%
13%
2010s
774
57%
15%
20%
7%
2020s
220
60%
17%
15%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.c3
57%
60%
▲ +3.7%
7.a4
15%
17%
▲ +2.5%
7.d3
20%
15%
▼ -5.0%
7.O-O
7%
7%
▼ -0.5%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 7 parties Karpov, Aleksandr — 3 parties Alekhine, Alexander — 2 parties Karpov, Anatoly — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
7.c3 — 53.3% (1298 parties)
1853 — Staunton, Howard vs Von der Lasa, Tassilo — 1/2-1/2 — Brussels BEL 1853 — Staunton, Howard vs Von der Lasa, Tassilo — 1/2-1/2 — Brussels BEL 1853 — Staunton, Howard vs Von der Lasa, Tassilo — 1-0 — Brussels BEL 1876 — Bird, Henry vs Mason, James — 0-1 — New York, NY USA 1888 — Blackburne, Joseph vs Pollock, William — 1-0 — Bradford/ Yorkshire
7.a4 — 20.6% (502 parties)
1849 — Schumov, I. vs Jänisch, Carl F A — 0-1 — Russia 1874 — Riemann, Fritz vs Anderssen, Adolf — 0-1 — Breslau GER 1875 — Bird, Henry vs Mason, James — 0-1 — New York, NY USA 1878 — Bird, Henry vs McKenzie, George — 0-1 — Paris FRA 1878 — Riemann, Fritz vs Anderssen, Adolf — 0-1 — Breslau GER
7.d3 — 15.8% (384 parties)
1890 — Bauer, Johann vs White, Max — 1/2-1/2 — Vienna AUT 1896 — Chigorin, Mikhail vs Schlechter, Carl — 0-1 — Budapest HUN 1908 — Alapin, Simon vs Teichmann, Richard — 1/2-1/2 — Vienna AUT 1912 — Perlis, Julius vs Rubinstein, Akiba — 1/2-1/2 — San Sebastian ESP 1914 — Alapin, Simon vs Flamberg, Alexander — 1/2-1/2 — St Petersburg RUS
7.O-O — 9.2% (225 parties)
1926 — Saunders, Harold vs Thomas, George Alan — 0-1 — Scarborough/ North Yorkshire 1928 — Thomas, George Alan vs Mansfield, Comins — 0-1 — Cheltenham 1946 — List, Paul vs Wood, Gabriel — 1-0 — Zaanstreek 1952 — Nikitin, Aleksander S vs Veltmander, Iogannes — 1-0 — Riga LAT 1962 — Vitolinsh, Alvis vs Faibisovich, Vadim Z — 0-1 — Leningrad RUS
Karpov, Aleksandr — 3 parties
Alekhine, Alexander — 2 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
1853 — Staunton, Howard vs Von der Lasa, Tassilo — 1/2-1/2 — Brussels BEL
1853 — Staunton, Howard vs Von der Lasa, Tassilo — 1-0 — Brussels BEL
1876 — Bird, Henry vs Mason, James — 0-1 — New York, NY USA
1888 — Blackburne, Joseph vs Pollock, William — 1-0 — Bradford/ Yorkshire
1874 — Riemann, Fritz vs Anderssen, Adolf — 0-1 — Breslau GER
1875 — Bird, Henry vs Mason, James — 0-1 — New York, NY USA
1878 — Bird, Henry vs McKenzie, George — 0-1 — Paris FRA
1878 — Riemann, Fritz vs Anderssen, Adolf — 0-1 — Breslau GER
1896 — Chigorin, Mikhail vs Schlechter, Carl — 0-1 — Budapest HUN
1908 — Alapin, Simon vs Teichmann, Richard — 1/2-1/2 — Vienna AUT
1912 — Perlis, Julius vs Rubinstein, Akiba — 1/2-1/2 — San Sebastian ESP
1914 — Alapin, Simon vs Flamberg, Alexander — 1/2-1/2 — St Petersburg RUS
1928 — Thomas, George Alan vs Mansfield, Comins — 0-1 — Cheltenham
1946 — List, Paul vs Wood, Gabriel — 1-0 — Zaanstreek
1952 — Nikitin, Aleksander S vs Veltmander, Iogannes — 1-0 — Riga LAT
1962 — Vitolinsh, Alvis vs Faibisovich, Vadim Z — 0-1 — Leningrad RUS