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D13l — Exchange
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 a6
Les coups candidats
Ambassadeurs : Komliakov, Viktor (32x), Dovzik, Juri (17x), Vadasz, Laszlo (16x), Vysochin, Spartak (14x), Kolesar, Milan (13x), Velicka, Petr (12x), Jirka, Jiri (11x), Huss, Andreas (10x)
7.Rc1 — 26.3% (2176 parties)
Ambassadeurs : Sulava, Nenad (26x), Cvitan, Ognjen (25x), Nenciulescu, Silviu (16x), Andersson, Ulf (15x), Van Hoolandt, Patrick (14x), Andonov, Bogomil (13x), Husemann, Andreas (13x), Szekely, Panna Szandra (9x)
7.Ne5 — 6.0% (498 parties)
Ambassadeurs : Jobava, Baadur (9x), Straschewski, Joerg, Dr. (6x), Sanikidze, Tornike (5x), Velicka, Petr (4x), Kasparov, Sergey (4x), Werner, Thomas (4x), Cosma, Elena-Luminita (4x), Barlov, Dragan (3x)
7.a3 — 1.6% (133 parties)
Ambassadeurs : Valko, Krisztian (2x), Kruljac, Petra (2x), Dausch, Rene (2x), Zabystrzan, Pavel (2x), Vannay, Janos (1x), Zilahi, Gabor (1x), Cretu, Alina (1x), Ionescu, Irina (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.e3 7.Rc1 7.Ne5 7.a3
<1800 168 68% 16% 5% 5%
1800-2200 2686 69% 21% 4% 2%
2200-2600 4438 60% 30% 7% 1%
2600+ 239 26% 58% 13%
Évolution par décennie (% des parties)
Décennie N parties 7.e3 7.Rc1 7.Ne5 7.a3
1920s 3 33%
1930s 5 100%
1940s 7 100%
1950s 6 83%
1960s 2 100%
1970s 4 100%
1980s 92 79% 12% 8%
1990s 1209 74% 13% 9% 1%
2000s 2860 63% 29% 4% 2%
2010s 3198 61% 29% 6% 2%
2020s 890 57% 30% 7% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.e3 61% 57% ▼ -3.7%
7.Rc1 29% 30% ▲ +1.0%
7.Ne5 6% 7% ▲ +0.8%
7.a3 2% 1% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 6 parties
Anand, Viswanathan — 5 parties
Smyslov, Vladimir — 4 parties
Kramnik, Vladimir — 3 parties
Karpov, Anatoly — 1 partie
Parties historiques
7.e3 — 63.4% (5246 parties)
1924 — Rosselli, Stefano vs Malmberg, Erik — 1-0 — Paris FRA
1931 — Budo, Alexander Semenovich vs Alatortsev, Vladimir N. — 0-1 — Moskou ch-URS
1931 — Tartakower, Savielly vs Pirc, Vasja — 1/2-1/2 — Bled SLO
1934 — Makogonov, Vladimir vs Alatortsev, Vladimir N. — 1-0 — Leningrad ch-URS
1934 — Menchik, Vera Frantsevna vs Pirc, Vasja — 1/2-1/2 — Maribor
7.Rc1 — 26.3% (2176 parties)
1981 — Beliavsky, Alexander G vs Gavrikov, Viktor — 1/2-1/2 — Frunze ch-URS
1982 — Schmidt, Wlodzimierz vs Malich, Burkhard, Dr. — 1/2-1/2 — Slupsk
1984 — Wells, Peter K vs Dreev, Aleksey — 1/2-1/2 — Wch U20 Kiljava
1984 — Szekely, Peter vs Velikov, Petar — 1/2-1/2 — Pernik
1986 — Gallinnis, Norbert vs Szczepaniak, Artur — 1-0 — corr Baltic tt
7.Ne5 — 6.0% (498 parties)
1985 — Espig, Lutz vs Dimitrov, Vladimir — 1-0 — Zinnowitz DDR-BUL
1986 — Barlov, Dragan vs Kosanovic, Goran A — 1-0 — ?
1986 — Barlov, Dragan vs Kosanovic, Goran A — 1-0 — Budva MNE
1987 — Barlov, Dragan vs Hofmann, Falk — 1/2-1/2 — Europe
1988 — Franke, Harald vs Pieper-Emden, Carsten — 1/2-1/2 — Duitsland tt
7.a3 — 1.6% (133 parties)
1990 — Torre, Eugenio vs Liew, Chee-Meng Jimmy — 1-0 — Kuala Lumpur MAS
1991 — Rasch, Wolfgang, Dr. vs Sackmann, Francisco Jose — 1-0 — St Ingbert
1992 — Kvizhinadze, Kakhaber vs Schwartzman, Gabriel — 0-1 — Duisburg
1993 — Vangilder W vs Leaman P — 1/2-1/2 — Troy,MI Classic-DE/Unr
1993 — Lukovski, Lev vs Morawietz, Dieter — 1-0 — KKS Klubmeisterschaf