Ambassadeurs : Kovacevic, Vlatko (38x), Weggen, Rick (26x), Ballmann, Martin (15x), Kmiecik, Klaus (14x), Deviatkin, Andrei (11x), Thorfinnsson, Bjorn (10x), Ehlvest, Jaan (7x), Menendez Villar, Jesus (6x)
4…d6 — 21.6% (665 parties)
Ambassadeurs : Kovacevic, Vlatko (9x), Ballmann, Martin (5x), Novosel, Tomislav (5x), Pieper, Christine (4x), Just, Gabriele, Dr. (4x), Turk, Karlo (4x), Boe, Mads (4x), Gereben, Erno (3x)
4…c5 — 12.5% (384 parties)
Ambassadeurs : Kovacevic, Vlatko (7x), Gereben, Erno (4x), Kovacevic, Vladimir (4x), Silva Nazzari, Roberto (2x), Rossetto, Hector (2x), Cruz, Raul C. (2x), Larsen, Bent (2x), Sigurjonsson, Gudmundur (2x)
Ambassadeurs : Kovacevic, Vlatko (5x), Schoergendorfer, Harry (3x), Schiefelbusch, Dirk (3x), Garcia Rubio, Jose Antonio (2x), Roeber, Bjoern (2x), Mathodi Scott (2x), Weggen, Rick (2x), Sladecek, Jan (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…O-O
4…d6
4…c5
4…d5
<1800
168
51%
25%
10%
8%
1800-2200
1232
49%
23%
14%
9%
2200-2600
807
60%
18%
14%
6%
2600+
24
67%
12%
4%
12%
Évolution par décennie (% des parties)
Décennie
N parties
4…O-O
4…d6
4…c5
4…d5
1920s
4
50%
25%
25%
—
1930s
4
25%
—
50%
25%
1950s
6
—
17%
33%
33%
1960s
27
41%
19%
26%
7%
1970s
37
54%
19%
24%
3%
1980s
107
51%
26%
15%
6%
1990s
873
55%
21%
11%
10%
2000s
982
51%
23%
11%
10%
2010s
889
52%
22%
14%
7%
2020s
143
58%
20%
9%
8%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…O-O
52%
58%
▲ +6.1%
4…d6
22%
20%
▼ -2.0%
4…c5
14%
9%
▼ -4.9%
4…d5
7%
8%
▲ +0.6%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 3 parties Smyslov, Vladimir — 1 partie Anand, Viswanathan — 1 partie Tal, Mikhail — 1 partie Karpov, Aleksandr — 1 partie Carlsen, Magnus — 1 partie Gukesh D — 1 partie
Parties historiques
4…O-O — 52.4% (1611 parties)
1926 — Janowski, Dawid vs Gilg, Karl — 0-1 — Semmering AUT 1926 — Saemisch, Friedrich vs Bluemich, Max — 1/2-1/2 — Dresden GER 1939 — Clausen Th vs Christensen, Alfred — 0-1 — Bronderslev 1960 — Lindblom, Per vs Gouder, Adriano — 1-0 — Leipzig GER 1960 — Casabella, Miguel Angel vs Taimanov, Mark — 0-1 — Santa Fe
4…d6 — 21.6% (665 parties)
1924 — Genese, Robert William vs Norman, Ronald Melville — 0-1 — Hastings ENG 1959 — Beilin, Mikhail vs Muchnik, Khanan Lvovich — 1-0 — Moscow RUS 1960 — Ayerra, JM. vs Elemberg, Norberto — 1/2-1/2 — ? 1961 — Gereben, Erno vs Donner, Jan-Hein — 1-0 — Beverwijk NED 1962 — Gereben, Erno vs Donner, Bernd — 1-0 — Birseck-Den Haag Tel
4…c5 — 12.5% (384 parties)
1926 — Janowski, Dawid vs Kmoch, Hans — 1-0 — Semmering AUT 1932 — Rodatz, Hans vs Heinicke, Herbert — 0-1 — Kiel GER 1934 — Stoeckl, Ernst vs Becker, Albert — 0-1 — Vienna AUT 1951 — Gereben, Erno vs Benko, Pal — 1-0 — Hungary ch 1956 — Meiller, B. vs Ader, B. — 1/2-1/2 — Moscow RUS
4…d5 — 8.7% (266 parties)
1939 — Lougheed, A. vs Raclauskiene E — 0-1 — Buenos Aires ARG 1952 — Palda, Karl vs Primavera, Giuseppe — 1/2-1/2 — Helsinki olm 1958 — Fernandez, Bernardo vs Ramirez, Alfredo — 1/2-1/2 — Pereira 1967 — Sangla, P. vs Balashov, Yaroslav — 0-1 — Moscow RUS 1969 — Salas Chavez, Narciso vs Jimenez Zerquera, Eleazar — 0-1 — Quito/Guayaquil
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Tal, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie
Gukesh D — 1 partie
1926 — Saemisch, Friedrich vs Bluemich, Max — 1/2-1/2 — Dresden GER
1939 — Clausen Th vs Christensen, Alfred — 0-1 — Bronderslev
1960 — Lindblom, Per vs Gouder, Adriano — 1-0 — Leipzig GER
1960 — Casabella, Miguel Angel vs Taimanov, Mark — 0-1 — Santa Fe
1959 — Beilin, Mikhail vs Muchnik, Khanan Lvovich — 1-0 — Moscow RUS
1960 — Ayerra, JM. vs Elemberg, Norberto — 1/2-1/2 — ?
1961 — Gereben, Erno vs Donner, Jan-Hein — 1-0 — Beverwijk NED
1962 — Gereben, Erno vs Donner, Bernd — 1-0 — Birseck-Den Haag Tel
1932 — Rodatz, Hans vs Heinicke, Herbert — 0-1 — Kiel GER
1934 — Stoeckl, Ernst vs Becker, Albert — 0-1 — Vienna AUT
1951 — Gereben, Erno vs Benko, Pal — 1-0 — Hungary ch
1956 — Meiller, B. vs Ader, B. — 1/2-1/2 — Moscow RUS
1952 — Palda, Karl vs Primavera, Giuseppe — 1/2-1/2 — Helsinki olm
1958 — Fernandez, Bernardo vs Ramirez, Alfredo — 1/2-1/2 — Pereira
1967 — Sangla, P. vs Balashov, Yaroslav — 0-1 — Moscow RUS
1969 — Salas Chavez, Narciso vs Jimenez Zerquera, Eleazar — 0-1 — Quito/Guayaquil