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B29c — Closed Variation (1922)
1.e4 c5 2.Nf3 Nf6 3.Nc3
Les coups candidats
Ambassadeurs : Rakhmanov, Aleksandr (53x), Bach, Matthias (33x), Bartsch, Berthold (23x), Sarosy, Zoltan L (21x), Tovio, Israel (19x), Kunin, Vitaly (14x), Shirazi, Kamran (14x), Jacobsen, Mikkel Manosri (14x)
Ambassadeurs : Bazant, Petr (68x), Bogdanovich, Grigory (41x), Cvicela, Anton (28x), Sarosy, Zoltan L (23x), Afek, Yochanan (21x), Dobes, Vojtech (17x), Dolgov, Igor (16x), Pribyl, Josef (15x)
Ambassadeurs : Brunner, Nicolas (14x), Palatnik, Semon (11x), Brondum, Eric (5x), Spice, Alan (5x), Gombac, Jan (4x), Stein, Leonid (3x), Blackstone, John (3x), Sehner, Norbert (3x)
3…e6 — 9.5% (656 parties)
Ambassadeurs : Schmid, Hartmut (28x), Okhotnik, Vladimir (10x), Kaunzinger, Albert (9x), Tessier, Olivier (8x), Sancho Cortes, Miguel Angel (8x), Haffner, Ernst Georg, Prof. Dr. (7x), Ferri, Stefano (7x), Murey, Jacob (7x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…d5 3…Nc6 3…d6 3…e6
<1800 461 34% 30% 21% 12%
1800-2200 2892 40% 36% 15% 9%
2200-2600 2239 40% 39% 13% 8%
2600+ 50 80% 6% 12%
Évolution par décennie (% des parties)
Décennie N parties 3…d5 3…Nc6 3…d6 3…e6
1950s 81 56% 30% 14% 1%
1960s 203 29% 45% 15% 11%
1970s 250 21% 49% 15% 14%
1980s 377 23% 47% 13% 16%
1990s 1220 27% 42% 14% 16%
2000s 2165 38% 37% 15% 8%
2010s 2014 42% 35% 17% 6%
2020s 601 56% 21% 16% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…d5 42% 56% ▲ +14.1%
3…Nc6 35% 21% ▼ -14.0%
3…d6 17% 16% -0.1%
3…e6 6% 6% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 3 parties
Tal, Mikhail — 2 parties
Carlsen, Magnus — 2 parties
Anand, Viswanathan — 2 parties
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
3…d5 — 37.5% (2590 parties)
1950 — Malmgren, Harald vs Bosch van Rosenthal, Edzard — 1/2-1/2 — corr Wch1
1950 — Balogh, Janos vs Bosch van Rosenthal, Edzard — 1-0 — ?
1950 — Garelick, A. vs Sarosy, Zoltan L — 1/2-1/2 — Toronto CAN
1951 — Fischer, Max vs Sarosy, Zoltan L — 0-1 — Toronto CAN
1951 — Anderson, Frank Ross vs Sarosy, Zoltan L — 1-0 — Toronto CAN
3…Nc6 — 37.0% (2554 parties)
1950 — Tarnowski, Alfred vs Foltys, Jan — 1/2-1/2 — Szcawno Zdroj
1950 — Slepoy, Yosef vs Soritz — 1-0 — Leningrad RUS
1950 — Perez Perez, Francisco Jose vs Pomar Salamanca, Arturo — 0-1 — Estoril
1950 — Penrose, Jonathan vs Isles, Edward A — 1-0 — Buxton
1952 — Devery, W. vs Pollitt, Cyril — 0-1 — Bolton
3…d6 — 15.1% (1045 parties)
1950 — Russo, Al vs Shearer, Phoebe — 1-0 — Los Angeles, CA USA
1951 — Toran Albero, Roman vs Pomar Salamanca, Arturo — 1-0 — Madrid ESP
1952 — Hirvonen, Paul vs Sarosy, Zoltan L — 0-1 — Toronto CAN
1952 — Kucera, Jan vs Al Husari, Zita Fatima — 1/2-1/2 — Tatranska ch CZE
1953 — Szily, Jozsef vs Dely, Peter — 0-1 — HUN-ch Budapest HUN
3…e6 — 9.5% (656 parties)
1955 — Levin, Eugene vs Schain, Randolph — 0-1 — Hollywood, CA
1960 — Acevedo Milan, Armando vs Germann, Alfred — 0-1 — Zonal Sao Paulo BRA
1960 — Gufeld, Eduard vs Gipslis, Aivars — 1/2-1/2 — Vilnius LTU
1961 — Barun Kumar Smith vs Blackstone, John — 0-1 — Campbell, CA
1961 — Straub, D. vs Blackstone, John — 1/2-1/2 — Campbell, CA