Ambassadeurs : Kruimer, H J (7x), Kaminsky, Ladislav (6x), Enev, Zlatko (6x), Dunne, Alex (5x), Kokorin, Vladimir Nikolaevich (5x), Roggenbach, Ottomar (5x), Gross, Georg (4x), Jerez Perez, Alfonso (4x)
4…f6 — 16.6% (293 parties)
Ambassadeurs : Latypov, Mikhail Abugalievic (13x), Sukhanov, Sergey (7x), Breuer, Stefan (4x), Castro, Oscar (3x), Stöckert, Mario (3x), Ozenir, Ekin Baris (3x), Dr Breuer, Stefan (3x), Cortes Franco, Adrian Ignacio (3x)
4…Qd7 — 14.0% (247 parties)
Ambassadeurs : Simmelink, Joop Theo (5x), Myers, Hugh S (2x), Kytoniemi, Jyrki (2x), Kutuzovic, Branko (2x), Jahrsdoerfer, Gerd (2x), Phoobalan, P. (2x), Karpuzov, Georgiy (2x), Ellis, David (2x)
4…a6 — 1.5% (27 parties)
Ambassadeurs : Durant, Christophe (2x), Winkler, Karl-Heinz (2x), Schuetz, Thomas (2x), Lewis, David (1x), Morrow, Connor (1x), Waechter Wilhelm (1x), Bock, Ortwin (1x), Garcia Gallego, Maria Gracia (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…e6
4…f6
4…Qd7
4…a6
<1800
161
67%
16%
12%
3%
1800-2200
903
67%
16%
14%
2%
2200-2600
394
63%
19%
18%
—
2600+
4
75%
25%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…e6
4…f6
4…Qd7
4…a6
1950s
9
78%
11%
11%
—
1960s
6
33%
67%
—
—
1970s
31
61%
19%
16%
—
1980s
68
78%
7%
13%
—
1990s
329
70%
13%
15%
1%
2000s
518
59%
16%
20%
2%
2010s
525
66%
20%
11%
2%
2020s
275
75%
17%
8%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…e6
66%
75%
▲ +8.6%
4…f6
20%
17%
▼ -3.1%
4…Qd7
11%
8%
▼ -2.3%
4…a6
2%
0%
▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 1 partie
Parties historiques
4…e6 — 66.4% (1169 parties)
1950 — Bakulin, Nikolac I vs Korchnoi, Viktor — 0-1 — Leningrad RUS 1954 — Burstein, S vs Bhend, Edwin — 0-1 — Munich GER 1955 — Meszaros, Gyula vs Portisch, Lajos — 0-1 — Pecs 1956 — Benitez Rodriguez, Carlos vs De Greif, Boris — 1-0 — Moscow RUS 1957 — Zalys, Ignas vs Baikowitz, E. — 1-0 — Montreal CAN
4…f6 — 16.6% (293 parties)
1953 — Bruechner, Siegfried vs Schmitt, Ludwig — 0-1 — Leipzig GER 1961 — Alves, Francisco H B Severino vs Nasser, Sergio — 1/2-1/2 — Vitoria 1962 — Bas, Gunes Ugur vs Nawab, Ali — 1/2-1/2 — Varna BUL 1964 — Javelle, Gabriel vs Letzelter, Jean-Claude — 1/2-1/2 — Montpellier FRA 1964 — Kestler, Hans-Guenther vs Fahnenschmidt, Gerhard — 1-0 — Ingolstadt
4…Qd7 — 14.0% (247 parties)
1951 — Walther, Edgar vs Weiland, Anne — 1-0 — cr. 1972 — Peters, Alexander John vs Myers, Hugh — 0-1 — Chicago, IL USA 1973 — Cornish, J. vs Myers, Hugh S — 0-1 — cr. 1974 — Schwartz, Gerhard vs Myers, Hugh S — 0-1 — Milwaukee, WI USA 1975 — Nadeau, Renaud vs Coudari, Camille — 0-1 — Montreal CAN
4…a6 — 1.5% (27 parties)
1991 — Lewis, David vs Morrow, Connor — 0-1 — Detroit, MI USA 1999 — Waechter Wilhelm vs Bock, Ortwin — 0-1 — ? 1999 — Garcia Gallego, Maria Gracia vs Arenzana Garcia de Madinabeitia, Oier — 1-0 — Malaga ESP 2000 — Van Dongen, Patrick vs Blanchard, Eric — 1-0 — Issy Les Moulineaux FRA 2000 — Gosztola, Istvan vs Mohacsi, Andras J. — 0-1 — HUN
1954 — Burstein, S vs Bhend, Edwin — 0-1 — Munich GER
1955 — Meszaros, Gyula vs Portisch, Lajos — 0-1 — Pecs
1956 — Benitez Rodriguez, Carlos vs De Greif, Boris — 1-0 — Moscow RUS
1957 — Zalys, Ignas vs Baikowitz, E. — 1-0 — Montreal CAN
1961 — Alves, Francisco H B Severino vs Nasser, Sergio — 1/2-1/2 — Vitoria
1962 — Bas, Gunes Ugur vs Nawab, Ali — 1/2-1/2 — Varna BUL
1964 — Javelle, Gabriel vs Letzelter, Jean-Claude — 1/2-1/2 — Montpellier FRA
1964 — Kestler, Hans-Guenther vs Fahnenschmidt, Gerhard — 1-0 — Ingolstadt
1972 — Peters, Alexander John vs Myers, Hugh — 0-1 — Chicago, IL USA
1973 — Cornish, J. vs Myers, Hugh S — 0-1 — cr.
1974 — Schwartz, Gerhard vs Myers, Hugh S — 0-1 — Milwaukee, WI USA
1975 — Nadeau, Renaud vs Coudari, Camille — 0-1 — Montreal CAN
1999 — Waechter Wilhelm vs Bock, Ortwin — 0-1 — ?
1999 — Garcia Gallego, Maria Gracia vs Arenzana Garcia de Madinabeitia, Oier — 1-0 — Malaga ESP
2000 — Van Dongen, Patrick vs Blanchard, Eric — 1-0 — Issy Les Moulineaux FRA
2000 — Gosztola, Istvan vs Mohacsi, Andras J. — 0-1 — HUN