Ambassadeurs : Radulov, Ivan (8x), Alho, Sauli (7x), Westerinen, Heikki M.J. (6x), Spiegel, Stefan, Dr. (5x), Pilnik, Herman (4x), Ochedzan, Tymon (4x), Haik, Aldo (3x), Keres, Paul (3x)
4…d5 — 23.6% (355 parties)
Ambassadeurs : Cafferty, Bernard (6x), Green, Andrew D (5x), Karagiannis, Athanasios NA (3x), Weyerstrass, Ronald (3x), Burgess, Graham K (3x), Spencer, Edwin A (3x), Pitschka, Claus (3x), Chekhover, Vitaly (2x)
4…Nc6 — 12.5% (189 parties)
Ambassadeurs : Feldstein Esq, Robert A (2x), Dive, Russell John (2x), Balada Moreno, Jose Luis (2x), Parkanyi, Attila (2x), Mozes, Ervin (2x), Krenz, Dieter (2x), Sergeev, Vl (2x), Fresno Meyer, Eberhard (1x)
4…g6 — 4.4% (66 parties)
Ambassadeurs : Bolduc, Steve (2x), Henderson, John B. (2x), Van Doesburgh, Gerrit (1x), Epstein, AM. (1x), Grabczewski, Romuald (1x), Gawlikowski, Stanislaw (1x), Bannik, Anatolij (1x), Korchnoi, Viktor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…d6
4…d5
4…Nc6
4…g6
<1800
42
55%
10%
21%
5%
1800-2200
597
53%
27%
13%
5%
2200-2600
483
65%
20%
11%
3%
2600+
1
—
100%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…d6
4…d5
4…Nc6
4…g6
1920s
13
62%
15%
23%
—
1930s
10
80%
10%
—
10%
1940s
5
40%
60%
—
—
1950s
8
50%
12%
25%
12%
1960s
34
68%
24%
6%
3%
1970s
124
59%
23%
12%
3%
1980s
103
61%
22%
4%
4%
1990s
306
57%
24%
12%
5%
2000s
388
57%
24%
13%
4%
2010s
431
54%
24%
16%
4%
2020s
84
62%
23%
8%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…d6
54%
62%
▲ +7.8%
4…d5
24%
23%
▼ -1.3%
4…Nc6
16%
8%
▼ -7.4%
4…g6
4%
7%
▲ +3.2%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 2 parties Smyslov, Vladimir — 1 partie
Parties historiques
4…d6 — 57.2% (861 parties)
1925 — Tarrasch, Siegbert vs Reti, Richard — 1/2-1/2 — Baden-Baden GER 1925 — Te Kolste, Jan Willem vs Reti, Richard — 0-1 — Baden-Baden GER 1929 — Gumprich vs N Charvik Nandan — 1-0 — Berlin GER 1929 — Elekes, D vs Szekely, Jeno — 1-0 — Budapest HUN 1929 — Torres, Cristian vs Colle, Edgar — 0-1 — Barcelona Barcelona ESP
4…d5 — 23.6% (355 parties)
1925 — Yates, Frederic D vs Capablanca, Jose — 0-1 — Moscow RUS 1928 — ? vs Gruenfeld, Ernst — 1/2-1/2 — Vienna AUT 1937 — Chekhover, Vitaly vs Rabinovich, Ilya Mar — 1-0 — Leningrad RUS 1940 — Pinkus, Albert vs Green, Matthew R — 1/2-1/2 — New York, NY USA 1947 — Napolitano, Mario vs Giustolisi, Alberto — 0-1 — Rome ITA
4…Nc6 — 12.5% (189 parties)
1924 — Fresno Meyer, Eberhard vs Menke, G. — 1-0 — Corr 1925 — De La Torre Huertas, Carlos vs Reti, Richard — 1/2-1/2 — Baden Baden DEU 1929 — Yates, Frederic D vs Menchik, Vera — 1/2-1/2 — Barcelona Barcelona ESP 1959 — Bannik, Anatolij vs Zamikhovsky, Abram — 1-0 — Kiev UKR 1959 — Nezhmetdinov, Rashid vs Spassky, Boris V. — 0-1 — Tbilisi ch-URS
4…g6 — 4.4% (66 parties)
1934 — Van Doesburgh, Gerrit vs Epstein, AM. — 1-0 — NED 1954 — Bannik, Anatolij vs Korchnoi, Viktor — 1-0 — Kiev ch-URS 1962 — Grabczewski, Romuald vs Gawlikowski, Stanislaw — 1-0 — Poznan ch POL 1970 — Tsankov, Dobromir vs Spiridonov, Nikola — 1-0 — Sofia BUL 1972 — Myagmarsuren, Lkhamsuren vs Kraidman, Yair — 1/2-1/2 — Skopje MKD
Smyslov, Vladimir — 1 partie
1925 — Te Kolste, Jan Willem vs Reti, Richard — 0-1 — Baden-Baden GER
1929 — Gumprich vs N Charvik Nandan — 1-0 — Berlin GER
1929 — Elekes, D vs Szekely, Jeno — 1-0 — Budapest HUN
1929 — Torres, Cristian vs Colle, Edgar — 0-1 — Barcelona Barcelona ESP
1928 — ? vs Gruenfeld, Ernst — 1/2-1/2 — Vienna AUT
1937 — Chekhover, Vitaly vs Rabinovich, Ilya Mar — 1-0 — Leningrad RUS
1940 — Pinkus, Albert vs Green, Matthew R — 1/2-1/2 — New York, NY USA
1947 — Napolitano, Mario vs Giustolisi, Alberto — 0-1 — Rome ITA
1925 — De La Torre Huertas, Carlos vs Reti, Richard — 1/2-1/2 — Baden Baden DEU
1929 — Yates, Frederic D vs Menchik, Vera — 1/2-1/2 — Barcelona Barcelona ESP
1959 — Bannik, Anatolij vs Zamikhovsky, Abram — 1-0 — Kiev UKR
1959 — Nezhmetdinov, Rashid vs Spassky, Boris V. — 0-1 — Tbilisi ch-URS
1954 — Bannik, Anatolij vs Korchnoi, Viktor — 1-0 — Kiev ch-URS
1962 — Grabczewski, Romuald vs Gawlikowski, Stanislaw — 1-0 — Poznan ch POL
1970 — Tsankov, Dobromir vs Spiridonov, Nikola — 1-0 — Sofia BUL
1972 — Myagmarsuren, Lkhamsuren vs Kraidman, Yair — 1/2-1/2 — Skopje MKD