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B52o —
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6
Eval: [+0.16]
Les coups candidats
Ambassadeurs : Tocklin, Tomi (30x), Garrigos Ortiz, Manuel (24x), ? (23x), Wharrier, Jonathon A (23x), Georgiev, Krum (17x), Glek, Igor (16x), Galvin, John H. (15x), Curdo, John (14x)
Ambassadeurs : Georgiev, Krum (8x), Shabanov, Yuri (6x), Sax, Gyula (6x), Munoz, Miguel (6x), Hennings, Artur (4x), Kotan, Ladislav (4x), Werner, Clemens (4x), Roeder, Matthias (4x)
6.d4 — 7.4% (719 parties)
Ambassadeurs : Sikora-Gizynska, Bozena (9x), Popov, Vladimir Valentinovich (6x), Gizynski, Tomasz (5x), Linczer, Janos (5x), Vio, Mauro (5x), Muratovic, Enver (5x), Kholmov, Ratmir D (4x), Glodeanu, Ion (4x)
Ambassadeurs : Savic, Miodrag R (7x), Cosentino, Aldo (6x), Talos, Doru Ioan (5x), Laurent, Bruno (4x), Malar, Pavol (4x), Wharrier, Jonathon A (4x), Altman, Joshua (4x), Parkanyi, Attila (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.c3 6.c4 6.d4 6.Re1
<1800 333 50% 5% 11% 10%
1800-2200 3683 66% 7% 8% 6%
2200-2600 4082 64% 10% 5% 7%
2600+ 107 60% 11% 9%
Évolution par décennie (% des parties)
Décennie N parties 6.c3 6.c4 6.d4 6.Re1
1930s 1 100%
1940s 7 29% 43%
1950s 60 40% 10% 25% 3%
1960s 104 40% 14% 16% 9%
1970s 225 63% 15% 9% 8%
1980s 410 73% 8% 9% 3%
1990s 1477 67% 10% 9% 6%
2000s 3066 64% 9% 7% 6%
2010s 3629 62% 6% 7% 6%
2020s 730 64% 8% 5% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.c3 62% 64% ▲ +2.1%
6.c4 6% 8% ▲ +1.3%
6.d4 7% 5% ▼ -2.5%
6.Re1 6% 13% ▲ +6.2%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 6 parties
Kasparov, Garry — 4 parties
Karpov, Anatoly — 3 parties
Carlsen, Magnus — 3 parties
Tal, Mikhail — 2 parties
Hou, Yifan — 2 parties
Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
6.c3 — 63.5% (6169 parties)
1939 — Stoffels M vs Roodzant, Catharina — 1/2-1/2 — Buenos Aires ARG
1942 — Thelen, Bedrich vs Kottnauer, Cenek — 0-1 — Prague CZE
1949 — Weiss, Florian vs Opocensky, Miroslav — 0-1 — Bucharest ROU
1950 — Pilnik, Herman vs Reshevsky, Samuel — 1/2-1/2 — Amsterdam NED
1950 — Kostic, Boris vs Matanovic, Aleksandar — 0-1 — Bled SLO
6.c4 — 8.1% (790 parties)
1954 — Livshin, Iosif vs Petrosian, Tigran A. — 1/2-1/2 — Kiev ch-URS
1956 — Weiner, Milan vs Zobel, Leo — 1-0 — Bratislava SVK
1959 — Barendregt, Johan vs Van den Berg, Cees — 1/2-1/2 — Beverwijk NED
1959 — Bilek, Istvan vs Fuderer, Andrija — 1/2-1/2 — Belgrade SRB
1959 — Aronin, Lev vs Spassky, Boris V. — 1/2-1/2 — Moscow RUS
6.d4 — 7.4% (719 parties)
1943 — Kubanek, Jindrich vs Carls, Carl — 0-1 — Prague CZE
1948 — O'Kelly, Albéric de Galway vs Garcia, Balado — 1-0 — Buenos Aires ARG
1949 — Saemisch, Friedrich vs Koller, Alexander — 1-0 — Bern SUI
1950 — Benvenuti Giovanni vs Szabados, Eugenio — 1/2-1/2 — Venice ITA
1950 — Canal, Esteban vs Mastichiadis, Fotis — 1/2-1/2 — Dubrovnik CRO
6.Re1 — 6.6% (643 parties)
1953 — Taimanov, Mark vs Gligorić, Svetozar — 0-1 — Zurich SUI
1959 — Ulvestad, Olaf vs Steinmeyer, Robert — 0-1 — Omaha
1960 — Ousatchi, Mark vs Gufeld, Eduard — 1/2-1/2 — Kiev UKR
1960 — Bielicki, Carlos vs Goldenberg, Edgardo — 1/2-1/2 — Buenos Aires ch-ARG
1961 — Barendregt, Johan vs Olafsson, Fridrik — 0-1 — Beverwijk NED