C19l - 7…Nbc6 - Winawer (1934)

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C19l — Winawer (1934)
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3 Nbc6
Les coups candidats
Ambassadeurs : Bukal, Vladimir Jr. (10x), Moody, David W (7x), Cooke, Eric (6x), Kurowski, Andrzej (6x), Diez del Corral, Jesus (5x), Unzicker, Ferdinand, Dr. (5x), Skorna, Ullrich (5x), Rogers, Ian (5x)
8.Bd3 — 25.4% (664 parties)
Ambassadeurs : Elburg, John (3x), Busto Prendes, Abel (3x), Farago, Sandor (3x), Williams, Simon K (3x), Triadu Cassa, Jordi (3x), Doroshkievich, Vladimir K (2x), Bacholke, Michael (2x), Hebert, Jean (2x)
8.Be2 — 25.0% (655 parties)
Ambassadeurs : De Firmian, Nick (13x), Drasko, Milan (5x), Dolmatov, Sergey (5x), Timman, Jan H (4x), Pacey, Kevin (4x), Bukal, Vladimir Jr. (3x), Filguth, Rubens Alberto (3x), Planinec, Albin (3x)
Ambassadeurs : Klovans, Janis (5x), Petrik, Tomas (3x), Jessel, Stephen (3x), Schmaltz, Roland (2x), Niemers, Johannes (2x), Werner, Bernd-Michael (2x), Hjartarson, Johann (2x), Lister, David I (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.a4 8.Bd3 8.Be2 8.h4
<1800 164 22% 30% 23% 6%
1800-2200 1107 32% 32% 23% 5%
2200-2600 704 43% 17% 28% 7%
2600+ 12 42% 8% 42% 8%
Évolution par décennie (% des parties)
Décennie N parties 8.a4 8.Bd3 8.Be2 8.h4
1950s 29 31% 31% 31% —
1960s 73 48% 21% 26% 1%
1970s 162 60% 15% 20% —
1980s 328 48% 15% 33% 2%
1990s 621 38% 26% 22% 6%
2000s 755 32% 28% 25% 6%
2010s 594 29% 29% 25% 7%
2020s 57 23% 37% 18% 12%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.a4 29% 23% ▼ -6.5%
8.Bd3 29% 37% ▲ +7.5%
8.Be2 25% 18% ▼ -7.7%
8.h4 7% 12% ▲ +5.4%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 2 parties
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
8.a4 — 36.8% (964 parties)
1950 — Nezhmetdinov, Rashid vs Liublinsky, Victor — 1-0 — URS-ch sf Gorky
1952 — Fletzer, Gino vs Ceccato, Vittorio — 0-1 — Ferrara
1953 — Reichel, Ewald vs Roessel, Frits — 1/2-1/2 — Copenhagen DEN
1955 — Van den Berg, Carel B vs Karper, Jacob G — 1-0 — Amsterdam NED
1955 — Gilg, Karl vs Rodriguez Garcia, Jesus — 0-1 — Luxembourg
8.Bd3 — 25.4% (664 parties)
1950 — Stannard, Anthony vs Nikolenko, Oleg — 1-0 — Australia
1950 — Stannard, E vs Nikolenko, Sergei — 1-0 — AUS
1951 — Schuster, Theodor vs Aarav Mutha — 1-0 — Duesseldorf GER
1952 — Leiva, Juan Carlos vs Faleg, Alberto — 1-0 — Buenos Aires ARG
1953 — Pavlov, Makar vs Kholmov, Ratmir D — 0-1 — Vilnius LTU
8.Be2 — 25.0% (655 parties)
1950 — Napolitano, Mario vs Cuadrado Antonio — 1-0 — ?
1950 — Napolitano, Matteo vs Cuadrado, Ariel — 1-0 — corr Wch1
1950 — Napolitano, Mario vs Cuadrado Pastor, Antonio — 1-0 — corr-1
1954 — Nikitin, Aleksander S vs Sahlberg, Erkki — 1-0 — Oslo NOR
1954 — Barden, Leonard vs Horberg, Bengt-Eric — 0-1 — Amsterdam NED
8.h4 — 5.0% (132 parties)
1968 — Lister, David I vs Knowles, Alan — 1-0 — Swansea WLS
1981 — Schlosser, Michael vs Richter, Kurt — 0-1 — corres DDR
1985 — Klovans, Janis vs Dolmatov, Sergey — 1/2-1/2 — Kostroma
1987 — Raaste, Eero J. vs Winsnes, Rikard — 1/2-1/2 — Stockholm SWE
1988 — Kasparov, Garry vs Baude, H. — 1-0 — Zurich simultaan