Ambassadeurs : Timar, Zsolt (10x), Kaczorowski, Piotr (5x), Pragua, Christoph (4x), Korchnoi, Viktor (4x), Janosevic, Dragoljub (3x), Brown, Paul (3x), Seres, Lajos (3x), Somogyi, Istvan (3x)
4…d5 — 8.2% (523 parties)
Ambassadeurs : Lombart, Philippe (8x), Timar, Zsolt (6x), Geller, Efim P. (5x), Issakainen, Ari (5x), Mamedyarov, Shakhriyar (5x), Keres, Paul Petrovich (3x), Nielsen, Axel (3x), Korchnoi, Viktor (3x)
4…c5 — 2.4% (153 parties)
Ambassadeurs : Gligorić, Svetozar (2x), Gligoric, Svetozar (2x), Korchnoi, Viktor (2x), Fridh, Anton (2x), Aronian, Levon (2x), Radjabov, Teimour (2x), Kennedy, Patrick (1x), O Sullivan Donal (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…O-O
4…d6
4…d5
4…c5
<1800
178
66%
19%
10%
2%
1800-2200
2125
71%
19%
7%
2%
2200-2600
2284
79%
8%
9%
3%
2600+
95
58%
2%
25%
5%
Évolution par décennie (% des parties)
Décennie
N parties
4…O-O
4…d6
4…d5
4…c5
1880s
2
50%
50%
—
—
1920s
7
14%
57%
29%
—
1930s
24
46%
25%
29%
—
1940s
53
64%
13%
19%
2%
1950s
217
66%
13%
18%
2%
1960s
268
78%
13%
4%
4%
1970s
209
71%
14%
10%
3%
1980s
315
74%
15%
7%
2%
1990s
1273
71%
19%
7%
1%
2000s
1537
71%
17%
8%
2%
2010s
2045
73%
14%
8%
3%
2020s
401
74%
13%
9%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…O-O
73%
74%
▲ +1.4%
4…d6
14%
13%
▼ -0.8%
4…d5
8%
9%
▲ +1.0%
4…c5
3%
2%
▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 7 parties Ding, Liren — 4 parties Smyslov, Vladimir — 3 parties Carlsen, Magnus — 3 parties Euwe, Max — 1 partie Tal, Mikhail — 1 partie Kramnik, Vladimir — 1 partie
Parties historiques
4…O-O — 71.9% (4565 parties)
1880 — Paulsen, Wilfried vs Riemann, Fritz — 0-1 — Braunschweig 1923 — Bernstein, Jacob vs Yates, Frederic D — 1-0 — Carlsbad CZE 1930 — Thomas, George Alan vs Tylor, Theodore Henry — 1-0 — Hastings ENG 1935 — Landau, Salo vs Wood, Baruch — 1-0 — Hastings ENG 1935 — Winkelman, Barnie vs Dahlstrom Burton — 1-0 — Milwaukee, WI USA
4…d6 — 15.5% (984 parties)
1880 — Adolf, Feraydo vs Paulsen, Louis — 1/2-1/2 — Wiesbaden GER 1922 — Rubinstein, Akiba vs Thomas, George Alan — 1/2-1/2 — Hastings ENG 1922 — Rubinstein, Andres vs Bellod Thomas, Gonzalo — 1/2-1/2 — Hastings ENG 1922 — Rubinstein, Akiba vs Bellod Thomas, Gonzalo — 1/2-1/2 — ? 1927 — Gooding, William vs Stahlberg, Gideon — 0-1 — London ENG
4…d5 — 8.2% (523 parties)
1925 — Kupchik, Boris vs Alaniz Torre, Marcelo — 0-1 — New York, NY USA 1925 — Kupchik, Abraham vs De La Torre Huertas, Carlos — 0-1 — New York m New York, NY USA 1934 — Vedensky, DN. vs Patterson, Graham — 0-1 — San Luis Obispo, CA 1935 — Flohr, Salo vs Tylor, Theodore Henry — 1/2-1/2 — Hastings ENG 1936 — Landau, Salo vs Scheffer, Jurrien Cornelis — 1-0 — Hastings ENG
4…c5 — 2.4% (153 parties)
1949 — Kennedy, Patrick vs O Sullivan Donal — 1-0 — ? 1956 — Tepper, Marcel vs Smetana, Jaroslav — 0-1 — Chomutov 1957 — Simagin, Vladimir vs Gurgenidze, Bukhuti — 0-1 — Sverdlovsk 1959 — Martinov Georgi vs Popov, Luben — 0-1 — BUL-ch Sofia BUL 1959 — Szabo, Laszlo vs Spassky, Boris V. — 1/2-1/2 — Budapest HUN
Ding, Liren — 4 parties
Smyslov, Vladimir — 3 parties
Carlsen, Magnus — 3 parties
Euwe, Max — 1 partie
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
1923 — Bernstein, Jacob vs Yates, Frederic D — 1-0 — Carlsbad CZE
1930 — Thomas, George Alan vs Tylor, Theodore Henry — 1-0 — Hastings ENG
1935 — Landau, Salo vs Wood, Baruch — 1-0 — Hastings ENG
1935 — Winkelman, Barnie vs Dahlstrom Burton — 1-0 — Milwaukee, WI USA
1922 — Rubinstein, Akiba vs Thomas, George Alan — 1/2-1/2 — Hastings ENG
1922 — Rubinstein, Andres vs Bellod Thomas, Gonzalo — 1/2-1/2 — Hastings ENG
1922 — Rubinstein, Akiba vs Bellod Thomas, Gonzalo — 1/2-1/2 — ?
1927 — Gooding, William vs Stahlberg, Gideon — 0-1 — London ENG
1925 — Kupchik, Abraham vs De La Torre Huertas, Carlos — 0-1 — New York m New York, NY USA
1934 — Vedensky, DN. vs Patterson, Graham — 0-1 — San Luis Obispo, CA
1935 — Flohr, Salo vs Tylor, Theodore Henry — 1/2-1/2 — Hastings ENG
1936 — Landau, Salo vs Scheffer, Jurrien Cornelis — 1-0 — Hastings ENG
1956 — Tepper, Marcel vs Smetana, Jaroslav — 0-1 — Chomutov
1957 — Simagin, Vladimir vs Gurgenidze, Bukhuti — 0-1 — Sverdlovsk
1959 — Martinov Georgi vs Popov, Luben — 0-1 — BUL-ch Sofia BUL
1959 — Szabo, Laszlo vs Spassky, Boris V. — 1/2-1/2 — Budapest HUN