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E95h —
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nbd7 8.Re1 c6
Les coups candidats
Ambassadeurs : Knaak, Rainer (31x), Vogt, Lothar (29x), Bielczyk, Jacek (18x), Nemet, Ivan (18x), Farago, Ivan (18x), Sakic, Radislav (17x), Sosonko, Gennadi (14x), Ivkov, Borislav (14x)
Ambassadeurs : Najdorf, Miguel (7x), Schweber, Samuel (3x), Mestel, A Jonathan (3x), Gligoric, Svetozar (3x), Roehl, Rainer (3x), Roeder, Matthias (3x), Doda, Zbigniew (2x), De Souza, Antonio Claudio (2x)
9.d5 — 4.3% (151 parties)
Ambassadeurs : Espig, Lutz (3x), Gufeld, Eduard (2x), Taimanov, Mark (2x), Shamkovich, Leonid (2x), Suetin, Alexey S (2x), Vainshtein, Vladimir (2x), Huss, Andreas (2x), Ratzel, Bernhard (2x)
9.h3 — 3.0% (103 parties)
Ambassadeurs : Levitt, Jonathan P (2x), Soares, Luis (2x), Correia, Jorge Paulo Cardoso V. (2x), Bernadskiy, Vitaliy (2x), Renter, Raul (1x), Keres, P. (1x), Gligoric, Svetozar (1x), Fuderer, Andrija (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Bf1 9.Rb1 9.d5 9.h3
<1800 26 69% 4% 19%
1800-2200 697 69% 8% 6% 5%
2200-2600 1907 83% 9% 4% 2%
2600+ 45 87% 2% 7% 2%
Évolution par décennie (% des parties)
Décennie N parties 9.Bf1 9.Rb1 9.d5 9.h3
1940s 9 67% 11%
1950s 105 72% 14% 4% 1%
1960s 148 74% 16% 5% 3%
1970s 328 84% 10% 4% 1%
1980s 550 87% 8% 3% 1%
1990s 749 82% 7% 3% 4%
2000s 834 75% 9% 6% 3%
2010s 650 72% 9% 6% 5%
2020s 102 75% 7% 8% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Bf1 72% 75% ▲ +2.7%
9.Rb1 9% 7% ▼ -2.4%
9.d5 6% 8% ▲ +2.3%
9.h3 5% 2% ▼ -3.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 8 parties
Karpov, Aleksandr — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
9.Bf1 — 78.6% (2732 parties)
1940 — Kramer, Haije vs Bergsma, Klaas — 1/2-1/2 — Rotterdam NED
1946 — Vidmar, Marjeta vs Christoffel, Martin — 0-1 — Groningen NED
1946 — Van den Tol, Theo vs Pruyt, P H — 0-1 — Leiden NED
1947 — O'Kelly de Galway, Alberic vs Boven, D. — 1-0 — Leeuwarden NED
1947 — Rossetto, Hector vs Alvarez Martin, Pedro — 1/2-1/2 — Buenos Aires ch-ARG
9.Rb1 — 8.9% (309 parties)
1952 — Florian, Tibor vs Koberl, Ferenc — 1-0 — Hungary ch
1952 — Rabar, Bakhtyar Hamasaleh vs Pietzsch, Wolfgang — 1-0 — Helsinki FIN
1952 — Negyesy, Gyorgy vs Gereben, Erno — 1/2-1/2 — Budapest HUN
1952 — Barden, Leonard vs Wood, Baruch — 1/2-1/2 — Paignton
1952 — Barden, Leonard vs Oakley, Peter James — 1-0 — Paignton
9.d5 — 4.3% (151 parties)
1951 — Bolbochan, J. vs Luckis, Marcos — 1/2-1/2 — Mar del Plata ARG
1952 — Rometti, Nicola Barbatto vs Raizman, Maurice — 0-1 — Charleville Mezieres
1954 — Golombek, Harry vs Burstein, S — 1-0 — Munich GER
1956 — Bronstein, David I vs Petrosian, Tigran V. — 1/2-1/2 — Amsterdam NED
1960 — Neergaard, Holger vs Hansen, Arne — 1-0 — ?
9.h3 — 3.0% (103 parties)
1945 — Renter, Raul vs Keres, P. — 1/2-1/2 — Tallinn EST
1951 — Gligoric, Svetozar vs Fuderer, Andrija — 1/2-1/2 — Sarajevo BIH
1963 — Alves, Francisco H B Severino vs Asfora, Eduardo Hasbum — 0-1 — Recife
1963 — Cafferty, Bernard vs Clarke, Paul R H — 1/2-1/2 — Bath ch-BCF
1965 — Snellmann vs Askov, Leon — 0-1 — cr.