Ambassadeurs : Astasio Lopez, David (18x), Catania, Duane (15x), Cane Luisito (13x), Root, Douglas (7x), Guimard, Carlos E (6x), Koellner, Ruben Gideon (6x), Ferrufino, Boris (5x), Ritter, Mark (4x)
4…Be7 — 14.1% (368 parties)
Ambassadeurs : Van Beek, Alexander (2x), Root, Douglas (2x), Ipek, Ali (2x), Wegerer, Fred (2x), Cepon, Dusan (2x), Reinhardt, Bernd (2x), Jauregui, Carlos (1x), Rebaza (1x)
4…Bd6 — 10.5% (274 parties)
Ambassadeurs : Ritter, Mark (3x), Stefanova, Antoaneta (2x), Guimard, Carlos E (1x), Parma, Bruno (1x), Javelle, Gabriel (1x), Noradounghian, Georges (1x), Vander Hans, Carlos (1x), Benabud, Dris (1x)
4…b6 — 9.4% (246 parties)
Ambassadeurs : Vasconcellos, Fernando O (2x), Eliskases, Erich (2x), Cane, Andrea (2x), Stockmann, Michael (2x), Wegerer, Fred (2x), Godart, Francois (2x), Koellner, Christof (2x), Root, Douglas (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…c5
4…Be7
4…Bd6
4…b6
<1800
279
47%
15%
14%
8%
1800-2200
1232
50%
17%
12%
8%
2200-2600
573
61%
9%
6%
17%
2600+
28
36%
14%
—
39%
Évolution par décennie (% des parties)
Décennie
N parties
4…c5
4…Be7
4…Bd6
4…b6
1950s
37
62%
5%
—
14%
1960s
34
62%
12%
12%
3%
1970s
36
69%
17%
—
11%
1980s
80
68%
16%
5%
5%
1990s
367
54%
14%
10%
7%
2000s
776
56%
14%
12%
7%
2010s
950
52%
14%
12%
9%
2020s
326
47%
14%
8%
20%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…c5
52%
47%
▼ -5.2%
4…Be7
14%
14%
▼ -0.6%
4…Bd6
12%
8%
▼ -3.4%
4…b6
9%
20%
▲ +10.7%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie Karpov, Anatoly — 1 partie Kramnik, Vladimir — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
4…c5 — 53.7% (1400 parties)
1950 — Winkler, Aleksej vs Walther, Edgar — 1-0 — cr. 1950 — Ferrantes vs Walther, Alexander — 1-0 — Zurich SUI 1950 — O'Kelly, Albéric de Galway vs Book, Eero — 1-0 — Dubrovnik olm 1951 — Stalda, Giuseppe vs Eugenio, Sarah De Oliveira — 0-1 — Venice ITA 1951 — Benko, Francisco vs Acoltzi Ruiz, Mariana — 1-0 — Buenos Aires ARG
4…Be7 — 14.1% (368 parties)
1950 — Eliskases, Erich vs Bolbochan, Jacobo — 1/2-1/2 — Mar del Plata ARG 1959 — Jauregui, Carlos vs Rebaza — 1/2-1/2 — Lima PER 1960 — Benko, Francisco vs Incutto, Carlos — 1/2-1/2 — Buenos Aires ch-ARG 1969 — Baris, P. vs Van Beek, Alexander — 1-0 — NED 1969 — Baris, P vs Van Beek, Alexander — 1-0 — ?
4…Bd6 — 10.5% (274 parties)
1962 — Guimard, Carlos E vs Parma, Bruno — 1/2-1/2 — Mar del Plata ARG 1964 — Muehlberg, Siegfried vs Zinn, Lothar — 1/2-1/2 — Magdeburg ch DDR 1965 — Javelle, Gabriel vs Noradounghian, Georges — 0-1 — Dunkerque 1966 — Vander Hans, Carlos vs Benabud, Dris — 1/2-1/2 — Havana CUB 1983 — Weemaes, Ronald vs Mauquoy, Alain — 1/2-1/2 — Veurne
4…b6 — 9.4% (246 parties)
1950 — Eliskases, Erich vs De Freitas, Manuela Schmitz — 1-0 — Mar del Plata ARG 1950 — Eliskases, Erich vs Czerniak, Moshe — 1-0 — Mar del Plata ARG 1951 — Waltuck, Ari vs Jahn, Benjamin — 1-0 — London ENG 1952 — Madeira de Ley, Manuel vs Vasconcellos, Fernando O — 1/2-1/2 — Sao Paulo BRA 1953 — Gadia, Olicio vs Vasconcellos, Fernando O — 1-0 — Rio de Janeiro BRA
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
1950 — Ferrantes vs Walther, Alexander — 1-0 — Zurich SUI
1950 — O'Kelly, Albéric de Galway vs Book, Eero — 1-0 — Dubrovnik olm
1951 — Stalda, Giuseppe vs Eugenio, Sarah De Oliveira — 0-1 — Venice ITA
1951 — Benko, Francisco vs Acoltzi Ruiz, Mariana — 1-0 — Buenos Aires ARG
1959 — Jauregui, Carlos vs Rebaza — 1/2-1/2 — Lima PER
1960 — Benko, Francisco vs Incutto, Carlos — 1/2-1/2 — Buenos Aires ch-ARG
1969 — Baris, P. vs Van Beek, Alexander — 1-0 — NED
1969 — Baris, P vs Van Beek, Alexander — 1-0 — ?
1964 — Muehlberg, Siegfried vs Zinn, Lothar — 1/2-1/2 — Magdeburg ch DDR
1965 — Javelle, Gabriel vs Noradounghian, Georges — 0-1 — Dunkerque
1966 — Vander Hans, Carlos vs Benabud, Dris — 1/2-1/2 — Havana CUB
1983 — Weemaes, Ronald vs Mauquoy, Alain — 1/2-1/2 — Veurne
1950 — Eliskases, Erich vs Czerniak, Moshe — 1-0 — Mar del Plata ARG
1951 — Waltuck, Ari vs Jahn, Benjamin — 1-0 — London ENG
1952 — Madeira de Ley, Manuel vs Vasconcellos, Fernando O — 1/2-1/2 — Sao Paulo BRA
1953 — Gadia, Olicio vs Vasconcellos, Fernando O — 1-0 — Rio de Janeiro BRA