C18j - 7.Qg4 - Winawer (1934)

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C18j — Winawer (1934)
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4
Les coups candidats
Ambassadeurs : Uhlmann, Wolfgang (49x), Relyea, Alexander (41x), Kroes, Friso (27x), Dorner, Joaquin (27x), Nemeth, Laszlo (24x), Delizia, Costantino (23x), Pacey, Kevin (22x), Namyslo, Holger (20x)
Ambassadeurs : Drasko, Milan (69x), Bakheet Farag (56x), Belchev, Branimir Petrov (48x), Dgebuadze, Alexandre (45x), Hage, Henk H (41x), Evans, Gordon R Dr (41x), Apicella, Manuel (37x), Jovanovic, Bratislav M (36x)
Ambassadeurs : Cimicki, Dariusz (49x), Kurbasov, Sergey Aleksandrovi (34x), Hallqvist, Niklas (25x), Bell, Alan D (23x), Tauber, Hans (22x), Doren, Dennis M. (21x), Franzén, Thomas (21x), Pluemmer, Rolf (20x)
Ambassadeurs : Zhdanenia, Konstantin A. (39x), Socko, Bartosz (35x), Körber, Bernhard (22x), Bukal, Vladimir Jr. (18x), Just, Joachim (17x), Eingorn, Vereslav S (15x), Kristjansson, Sigurdur (11x), Nikolic, Predrag (11x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Qc7 7…O-O 7…cxd4 7…Kf8
<1800 1251 37% 37% 12% 5%
1800-2200 10050 39% 37% 12% 6%
2200-2600 9073 34% 41% 12% 9%
2600+ 277 24% 42% 19% 14%
Évolution par décennie (% des parties)
Décennie N parties 7…Qc7 7…O-O 7…cxd4 7…Kf8
1950s 142 13% 18% 18% 3%
1960s 366 43% 8% 22% 3%
1970s 438 55% 17% 19% 0%
1980s 1696 53% 29% 11% 2%
1990s 4445 52% 28% 7% 8%
2000s 7740 33% 50% 5% 6%
2010s 8594 31% 39% 19% 7%
2020s 1941 46% 22% 19% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Qc7 31% 46% ▲ +15.5%
7…O-O 39% 22% ▼ -16.8%
7…cxd4 19% 19% ▲ +0.5%
7…Kf8 7% 8% ▲ +1.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 8 parties
Hou, Yifan — 5 parties
Karpov, Anatoly — 4 parties
Kasparov, Garry — 3 parties
Botvinnik, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7…Qc7 — 38.4% (9734 parties)
1950 — Balashov, Yuri vs Sitzky — 0-1 — USSR
1950 — Balashov, Yuri vs Sitzky — 0-1 — corr URS
1951 — Tarasov, Vitaly vs Haiduk, Anastasia — 0-1 — Leningrad RUS
1952 — Hong, Wilbur vs Nyman, Sture V — 0-1 — Stockholm SWE
1952 — Perez Perez, Francisco Jose vs Rossetto, Hector — 0-1 — Tarragona
7…O-O — 37.5% (9520 parties)
1951 — Shaposhnikov, Yury vs Boleslavsky, Isaac — 0-1 — Sverdlovsk
1951 — Nezhmetdinov, Rashid vs Abramovich Furman, Semyon — 1-0 — Baku AZE
1953 — Liuboshic vs Sokolsky, Alexey — 1-0 — ?
1954 — Soloviev, Vladimir A vs Uusi, Gunnar — 0-1 — Gorky
1955 — Merkel, W. vs Stambke, E. — 0-1 — corr ch4-FRG
7…cxd4 — 11.9% (3008 parties)
1950 — Geller, Efim P. vs Sokolsky, Alexey — 1-0 — Moskou ch-URS
1950 — Bisguier, Arthur B vs Schmid, Lothar — 1/2-1/2 — Southsea
1950 — Belachov vs Sitzky — 0-1 — cr.
1953 — Paoli, Enrico vs Schmid, Lothar — 1/2-1/2 — Venetie
1953 — Aadhitha Karikalan vs Aguayo, Cesar — 1/2-1/2 — Bled SLO
7…Kf8 — 6.6% (1668 parties)
1956 — Vasiukov, Evgeni vs Lachti — 1-0 — Helsinki Finland
1956 — Colas, Jeremy vs Javelle, Gabriel — 0-1 — FRA ch-21 corr
1958 — Fuller, Maxwell Leonard vs Lloyd, Adrian — 1/2-1/2 — Leamington
1958 — Fuller, John Arthur vs Lloyd, David Edward — 1/2-1/2 — Leamington
1960 — Wade, Robert G vs Lloyd, Adrian — 0-1 — Bognor