Ambassadeurs : Nazarenus, Moritz (4x), Farina, Saverio Alessandro (4x), Ornstein, Axel (3x), Kwong, Tom (3x), Metz, Hartmut (3x), Lont, Addy (3x), Koerholz, Ludger (3x), Furman, Boris (3x)
4…Nbd7 — 14.4% (684 parties)
Ambassadeurs : Tomio, Dante (3x), Sulko, Jan (3x), Renkes, Joseph (2x), Bousios, Hristos (2x), Bormann, Tobias (2x), Kjartansson, Dagur (2x), Michalski, Jaroslaw (2x), Bao Khoa (2x)
4…Ne4 — 7.9% (373 parties)
Ambassadeurs : Nei, Iivo (3x), Mosnegutu, Klauss (3x), Fuchs, Reinhart (2x), Zahilas, Loukas N. (2x), Boensch, Uwe (2x), Schubert, Gerhard (2x), Litwin, Barbara (2x), Hanoeman, Suradj (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…e6
4…dxc4
4…Nbd7
4…Ne4
<1800
792
47%
13%
17%
6%
1800-2200
2099
50%
20%
13%
9%
2200-2600
460
31%
40%
10%
16%
2600+
1
—
100%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…e6
4…dxc4
4…Nbd7
4…Ne4
1950s
12
33%
8%
8%
17%
1960s
21
19%
38%
10%
24%
1970s
45
36%
27%
18%
13%
1980s
134
32%
29%
16%
11%
1990s
956
44%
22%
14%
8%
2000s
1848
48%
17%
15%
8%
2010s
1493
48%
19%
14%
7%
2020s
235
49%
16%
12%
6%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…e6
48%
49%
▲ +0.7%
4…dxc4
19%
16%
▼ -3.7%
4…Nbd7
14%
12%
▼ -1.9%
4…Ne4
7%
6%
▼ -1.4%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Parties historiques
4…e6 — 46.4% (2203 parties)
1952 — Benkner, Otto vs Doerner, Charles — 1-0 — Helsinki olm 1958 — Matanovic, Aleksandar vs Milic, Borislav — 1/2-1/2 — Sarajevo BIH 1959 — Palmiotto, Fiorentino vs Lilloni Luciano — 1/2-1/2 — ? 1959 — Preiss, Gerhard vs Tatevosian — 1-0 — Moscow RUS 1961 — Dabin, E. vs Corti, Horacio — 1/2-1/2 — Balcarce
4…dxc4 — 19.3% (917 parties)
1959 — Weinstein, Raymond vs Bisguier, Arthur B — 1/2-1/2 — New York ch-USA 1960 — Tamburini, Mario vs Tarnowski, Alfred — 1/2-1/2 — Leipzig ol prel 1961 — Lapienis, Donatas vs Nei, Iivo — 1/2-1/2 — Palanga 1964 — Roos, Michel vs Ferry, Roger — 1/2-1/2 — Montpellier FRA 1967 — Tabakiernik, Wladyslaw vs Thynne, Trefor F — 1-0 — Oxford ch-BCF
4…Nbd7 — 14.4% (684 parties)
1950 — Lilienthal, Andor vs Bronstein, David I — 1/2-1/2 — Budapest HUN 1964 — McElroy, Ernest vs Kriska, Michal — 1/2-1/2 — Bad Kuehlungsborn 1967 — Jedrzejek Czeslaw vs Borchardt, Adam — 0-1 — Wroclaw POL 1971 — Nei, Iivo vs Vark, Kalju — 1-0 — Parnu EST 1972 — Knudsen, John C vs Johnson — 1-0 — Iowa
4…Ne4 — 7.9% (373 parties)
1956 — Chistiakov, Alexander vs Ignatiev, Felix N — 1-0 — Moscow RUS 1958 — Villalba, Ader Manuel vs Hualpa, Eduardo — 0-1 — Rio Hondo ch-ARG tt 1964 — Grund, Holger vs Diekmann, Daniel — 0-1 — NRW-JEM 1965 — Shashin, Boris vs Fuchs, Reinhart — 0-1 — Erevan ARM 1965 — Nei, Iivo vs Mnatsakanian, Eduard A — 1/2-1/2 — Erevan ARM
1958 — Matanovic, Aleksandar vs Milic, Borislav — 1/2-1/2 — Sarajevo BIH
1959 — Palmiotto, Fiorentino vs Lilloni Luciano — 1/2-1/2 — ?
1959 — Preiss, Gerhard vs Tatevosian — 1-0 — Moscow RUS
1961 — Dabin, E. vs Corti, Horacio — 1/2-1/2 — Balcarce
1960 — Tamburini, Mario vs Tarnowski, Alfred — 1/2-1/2 — Leipzig ol prel
1961 — Lapienis, Donatas vs Nei, Iivo — 1/2-1/2 — Palanga
1964 — Roos, Michel vs Ferry, Roger — 1/2-1/2 — Montpellier FRA
1967 — Tabakiernik, Wladyslaw vs Thynne, Trefor F — 1-0 — Oxford ch-BCF
1964 — McElroy, Ernest vs Kriska, Michal — 1/2-1/2 — Bad Kuehlungsborn
1967 — Jedrzejek Czeslaw vs Borchardt, Adam — 0-1 — Wroclaw POL
1971 — Nei, Iivo vs Vark, Kalju — 1-0 — Parnu EST
1972 — Knudsen, John C vs Johnson — 1-0 — Iowa
1958 — Villalba, Ader Manuel vs Hualpa, Eduardo — 0-1 — Rio Hondo ch-ARG tt
1964 — Grund, Holger vs Diekmann, Daniel — 0-1 — NRW-JEM
1965 — Shashin, Boris vs Fuchs, Reinhart — 0-1 — Erevan ARM
1965 — Nei, Iivo vs Mnatsakanian, Eduard A — 1/2-1/2 — Erevan ARM