Ambassadeurs : Taimanov, Mark (7x), Prevenios, Michail (7x), Kargoll, Peter (5x), Feibert, Fred (5x), Fronczek, Heinrich (5x), Koller, Hubert (4x), Beinenson, Katsiaryna (4x), Keres, Paul (3x)
4…d6 — 25.6% (480 parties)
Ambassadeurs : Koller, Hubert (5x), Lueders, Guenter (5x), Vavra, Jan (4x), Smyslov, Vasily (3x), Gligorić, Svetozar (2x), Schulien, Charles (2x), Auffenberg, Emil (2x), Fronczek, Heinrich (2x)
4…d5 — 24.9% (467 parties)
Ambassadeurs : Beinenson, Katsiaryna (4x), Bronstein, David I (3x), Auffenberg, Emil (3x), Flatow, Alfred (3x), Beyen, Roland (3x), Majzik, Levente (3x), Keres, Paul (2x), Bisguier, Arthur B (2x)
4…c5 — 8.6% (161 parties)
Ambassadeurs : Bronstein, David I (2x), Geller, Efim P. (2x), Gheorghiu, Florin (2x), Keres, Paul Petrovich (2x), Roux Cabral, Luis (2x), Westerinen, Heikki M.J. (2x), Fronczek, Heinrich (2x), Estrada, Walter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…O-O
4…d6
4…d5
4…c5
<1800
168
36%
30%
27%
5%
1800-2200
898
35%
27%
28%
7%
2200-2600
448
44%
22%
20%
13%
2600+
7
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…O-O
4…d6
4…d5
4…c5
1950s
33
33%
24%
24%
18%
1960s
46
35%
13%
28%
20%
1970s
26
38%
31%
23%
8%
1980s
100
39%
23%
23%
13%
1990s
449
39%
29%
22%
7%
2000s
534
38%
24%
27%
8%
2010s
571
38%
26%
26%
8%
2020s
119
44%
25%
20%
9%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…O-O
38%
44%
▲ +6.0%
4…d6
26%
25%
▼ -0.9%
4…d5
26%
20%
▼ -6.3%
4…c5
8%
9%
▲ +1.7%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 1 partie Ju, Wenjun — 1 partie
Parties historiques
4…O-O — 38.6% (724 parties)
1950 — Bondarevsky, Igor vs Liublinsky, Victor — 1/2-1/2 — Moscow RUS 1951 — Eliskases, Erich vs Bolbochan, Julio — 0-1 — Mar del Plata ARG 1952 — O'Kelly, Albéric de Galway vs Geller, Efim P. — 1/2-1/2 — Budapest HUN 1954 — Parak, Frantisek vs Alster, Ladislav — 1/2-1/2 — Prague CZE 1954 — Bondarevsky, Igor vs Borisenko, Georgy K — 1/2-1/2 — URS-ch sf Gorky
4…d6 — 25.6% (480 parties)
1951 — Krause, Kurt vs Hunte, Hugo — 1-0 — Schwerin GER 1952 — Romih, Max vs Giustolisi, Alberto — 0-1 — Ferrara 1953 — Smyslov, Vasily vs Gligorić, Svetozar — 1/2-1/2 — Zurich SUI 1953 — Smyslov, Vasily vs Boleslavsky, Isaac — 1/2-1/2 — Zurich SUI 1954 — Bartuszat, Fritz vs Franz, Joachim — 0-1 — Meerane
4…d5 — 24.9% (467 parties)
1952 — Mondaini, Giulio Cesare vs Nestler, Vincenzo — 1-0 — Ferrara 1953 — Kramer, Haije vs Toran Albero, Roman — 1/2-1/2 — Beverwijk NED 1954 — Parak, Frantisek vs Weiner, Milan — 0-1 — Prague CZE 1955 — Bisguier, Arthur B vs Geller, Efim P. — 0-1 — Goteborg izt 1958 — Bisguier, Arthur B vs Beni, Alfred — 0-1 — Munich olm fin-A
4…c5 — 8.6% (161 parties)
1952 — Soules, Jorge vs Patt Rubinstein, J. — 0-1 — Rosario ARG 1954 — Bronstein, David I vs Geller, Efim P. — 1/2-1/2 — Moskou-UKR 1954 — Tikovsky, Augustin vs Rosenblatt, Erwin — 1-0 — Jablonec nad Nisou 1957 — Bronstein, David I vs Gurgenidze, Bukhuti — 0-1 — Moskou ch-URS 1959 — ? vs Geller, Efim P. — 0-1 — Kiev UKR
Ju, Wenjun — 1 partie
1951 — Eliskases, Erich vs Bolbochan, Julio — 0-1 — Mar del Plata ARG
1952 — O'Kelly, Albéric de Galway vs Geller, Efim P. — 1/2-1/2 — Budapest HUN
1954 — Parak, Frantisek vs Alster, Ladislav — 1/2-1/2 — Prague CZE
1954 — Bondarevsky, Igor vs Borisenko, Georgy K — 1/2-1/2 — URS-ch sf Gorky
1952 — Romih, Max vs Giustolisi, Alberto — 0-1 — Ferrara
1953 — Smyslov, Vasily vs Gligorić, Svetozar — 1/2-1/2 — Zurich SUI
1953 — Smyslov, Vasily vs Boleslavsky, Isaac — 1/2-1/2 — Zurich SUI
1954 — Bartuszat, Fritz vs Franz, Joachim — 0-1 — Meerane
1953 — Kramer, Haije vs Toran Albero, Roman — 1/2-1/2 — Beverwijk NED
1954 — Parak, Frantisek vs Weiner, Milan — 0-1 — Prague CZE
1955 — Bisguier, Arthur B vs Geller, Efim P. — 0-1 — Goteborg izt
1958 — Bisguier, Arthur B vs Beni, Alfred — 0-1 — Munich olm fin-A
1954 — Bronstein, David I vs Geller, Efim P. — 1/2-1/2 — Moskou-UKR
1954 — Tikovsky, Augustin vs Rosenblatt, Erwin — 1-0 — Jablonec nad Nisou
1957 — Bronstein, David I vs Gurgenidze, Bukhuti — 0-1 — Moskou ch-URS
1959 — ? vs Geller, Efim P. — 0-1 — Kiev UKR