Ambassadeurs : Dolgov, Igor (70x), Rakhmanov, Aleksandr (29x), Voll, Aleksei Borisovich (24x), Kunin, Vitaly (23x), Schalkwijk, Peter H (22x), Bogdanovich, Grigory (19x), Adly, Ahmed (19x), Murey, Jacob (17x)
4…Nc7 — 2.0% (83 parties)
Ambassadeurs : Miron, Alexie (2x), Kovalev, Andrei (2x), Nguyen, Duy Trung (2x), Keerthi Kumar, Advait (2x), Broden, Per (1x), Lloyd, Kenneth (1x), Jimenez Zerquera, Eleazar (1x), Aaron, Manuel (1x)
4…Nb4 — 0.9% (36 parties)
Ambassadeurs : Shirazi, Kamran (15x), Houska, Miroslav (2x), Pietrusiak, Bogdan (1x), Alexander Tadala (1x), Korolev, Adam (1x), Sahovic, Dragutin (1x), Hajek, Miroslav (1x), Olexa, Vilem (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…e6
4…Nxc3
4…Nc7
4…Nb4
<1800
179
63%
31%
2%
—
1800-2200
1264
65%
31%
3%
1%
2200-2600
1915
59%
38%
2%
1%
2600+
71
34%
66%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…e6
4…Nxc3
4…Nc7
4…Nb4
1950s
64
69%
27%
3%
2%
1960s
215
80%
16%
1%
1%
1970s
210
83%
17%
—
0%
1980s
272
76%
20%
1%
1%
1990s
522
72%
24%
2%
1%
2000s
1034
53%
42%
2%
1%
2010s
1153
50%
46%
2%
1%
2020s
687
69%
29%
1%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…e6
50%
69%
▲ +18.9%
4…Nxc3
46%
29%
▼ -17.1%
4…Nc7
2%
1%
▼ -0.9%
4…Nb4
1%
0%
-0.3%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 3 parties Tal, Mikhail — 2 parties Hou, Yifan — 2 parties Karpov, Anatoly — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
4…e6 — 62.2% (2586 parties)
1950 — Czerniak, Moshe vs Trifunovic, Petar — 0-1 — Mar del Plata ARG 1950 — Pospisil, Jachym vs Mencl, Filip — 1-0 — Chocen 1950 — Koch, Berthold vs Zirngibl, Albert — 1-0 — Soemmerda ch GDR 1950 — Milner Barry, Philip vs Isles, Edward A — 1-0 — Buxton 1952 — Penrose, Jonathan vs Seitz, Jakob Adolf — 1-0 — Hastings ENG
4…Nxc3 — 34.2% (1422 parties)
1950 — Unzicker, Ferdinand, Dr. vs Penrose, Jonathan — 1-0 — Hastings ENG 1950 — Watzal, Dennis vs Bosch van Rosenthal, Edzard — 1/2-1/2 — corr Wch1 1952 — Kucera, Jan vs Kottnauer, Cenek — 0-1 — Tatranska ch CZE 1953 — Ott Mia vs Bak, Istvan — 0-1 — Szeged HUN 1955 — Klages, Jurgen vs Lloyd, Kenneth — 1-0 — Antwerp BEL
4…Nc7 — 2.0% (83 parties)
1955 — Broden, Per vs Lloyd, Kenneth — 1-0 — Antwerp BEL 1959 — Adamek, Miroslav vs Rejfir, Josef — 1/2-1/2 — Trebic 1960 — Jimenez Zerquera, Eleazar vs Aaron, Manuel — 1-0 — Leipzig GER 1964 — Smith Flores, Clare O. vs Corinthio, M. — 1/2-1/2 — corr EU 1966 — Puhm, Alar vs Sarosy, Zoltan L — 1-0 — Toronto CAN
4…Nb4 — 0.9% (36 parties)
1954 — Schonmann, Uri vs Oleksa, Marcin — 1-0 — cr. 1963 — Hajek, Miroslav vs Olexa, Vilem — 0-1 — Zvolen 1964 — Pietrusiak, Bogdan vs Alexander Tadala — 0-1 — Polanica Zdroj POL 1967 — Korolev, Adam vs Sahovic, Dragutin — 1/2-1/2 — Moscow/Leningrad 1970 — Kurajica, Bojan vs Knezevic, Milorad — 1/2-1/2 — Porec CRO
Tal, Mikhail — 2 parties
Hou, Yifan — 2 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
1950 — Pospisil, Jachym vs Mencl, Filip — 1-0 — Chocen
1950 — Koch, Berthold vs Zirngibl, Albert — 1-0 — Soemmerda ch GDR
1950 — Milner Barry, Philip vs Isles, Edward A — 1-0 — Buxton
1952 — Penrose, Jonathan vs Seitz, Jakob Adolf — 1-0 — Hastings ENG
1950 — Watzal, Dennis vs Bosch van Rosenthal, Edzard — 1/2-1/2 — corr Wch1
1952 — Kucera, Jan vs Kottnauer, Cenek — 0-1 — Tatranska ch CZE
1953 — Ott Mia vs Bak, Istvan — 0-1 — Szeged HUN
1955 — Klages, Jurgen vs Lloyd, Kenneth — 1-0 — Antwerp BEL
1959 — Adamek, Miroslav vs Rejfir, Josef — 1/2-1/2 — Trebic
1960 — Jimenez Zerquera, Eleazar vs Aaron, Manuel — 1-0 — Leipzig GER
1964 — Smith Flores, Clare O. vs Corinthio, M. — 1/2-1/2 — corr EU
1966 — Puhm, Alar vs Sarosy, Zoltan L — 1-0 — Toronto CAN
1963 — Hajek, Miroslav vs Olexa, Vilem — 0-1 — Zvolen
1964 — Pietrusiak, Bogdan vs Alexander Tadala — 0-1 — Polanica Zdroj POL
1967 — Korolev, Adam vs Sahovic, Dragutin — 1/2-1/2 — Moscow/Leningrad
1970 — Kurajica, Bojan vs Knezevic, Milorad — 1/2-1/2 — Porec CRO