D11i - 4.Qc2 - Slav (1937)

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D11i — Slav (1937)
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qc2
Les coups candidats
4…g6 — 33.8% (4224 parties)
Ambassadeurs : Mirzoev, Azer (17x), Wojtkiewicz, Aleksander (14x), Raetsky, Alexander (14x), Ionescu, Constantin (14x), Oganian, Miran (12x), Lazavik, Denis (10x), Kopylov, Michael (10x), Alburt, Lev (9x)
4…dxc4 — 32.9% (4117 parties)
Ambassadeurs : Wojtkiewicz, Aleksander (17x), Dreev, Aleksey (17x), Donchenko, Anatoly (15x), Ionescu, Constantin (13x), Girya, Olga (13x), Raetsky, Alexander (12x), Nguyen, Van Thanh (12x), Kiss, Pal (11x)
Ambassadeurs : Wojtkiewicz, Aleksander (14x), Donchenko, Anatoly (11x), Drasko, Milan (6x), Rapport, Jovana (6x), Zimmerman, Yuri (5x), Palatnik, Semon (5x), Ksieski, Zbigniew (5x), Ivekovic, Ivana (5x)
4…Bg4 — 4.0% (500 parties)
Ambassadeurs : Shabanov, Yuri (9x), Savchenko, Stanislav (4x), Meduna, Eduard (4x), Chernin, Alexander (3x), Boudre, Jean-Pierre (3x), Raetsky, Alexander (3x), Palatnik, Semon (2x), Chilingirova, Pavlina (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…g6 4…dxc4 4…e6 4…Bg4
<1800 535 29% 19% 35% 10%
1800-2200 4638 32% 26% 31% 5%
2200-2600 6595 35% 39% 20% 3%
2600+ 240 30% 60% 7% 2%
Évolution par décennie (% des parties)
Décennie N parties 4…g6 4…dxc4 4…e6 4…Bg4
1950s 2 50% — 50% —
1960s 9 67% 11% 22% —
1970s 24 58% — 38% 4%
1980s 317 54% 13% 20% 11%
1990s 1424 42% 21% 29% 5%
2000s 3693 33% 30% 27% 4%
2010s 5500 31% 37% 23% 4%
2020s 1546 34% 40% 21% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…g6 31% 34% ▲ +2.8%
4…dxc4 37% 40% ▲ +2.6%
4…e6 23% 21% ▼ -2.8%
4…Bg4 4% 3% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 10 parties
Kasparov, Garry — 7 parties
Botvinnik, Mikhail — 5 parties
Anand, Viswanathan — 4 parties
Carlsen, Magnus — 4 parties
Gukesh D — 4 parties
Karpov, Anatoly — 1 partie
Parties historiques
4…g6 — 33.8% (4224 parties)
1953 — Zalys, Ignas vs Monet, Gerard — 1-0 — Montreal CAN
1960 — Lehmann, Heinz vs Heidenfeld, Wolfgang — 1-0 — Madrid zt
1960 — Thibaut, Georges vs Aggos, Alexandros — 0-1 — Leipzig GER
1961 — Gereben, Erno vs Gmur, E — 1-0 — Interlaken ch
1962 — Kramer, Haije vs Mohrlok, Dieter — 1/2-1/2 — Beverwijk NED
4…dxc4 — 32.9% (4117 parties)
1963 — Lehman Okoyo Kisia vs Pomar, Humberto — 1-0 — Lerida
1981 — Shereshevski, Mikhail vs Gavrikov, Viktor — 0-1 — Minsk BLR
1983 — Zaltsman, Vitaly vs Elter, Sophia — 1-0 — New York, NY USA
1984 — Ksieski, Zbigniew vs Bany, Jerzy — 1/2-1/2 — Naleczow
1984 — Miles, Anthony J vs Huebner, Robert — 1-0 — Wijk aan Zee NED
4…e6 — 24.6% (3080 parties)
1956 — Bykova, Elizaveta vs Rudenko, Ludmila — 1-0 — Moscow RUS
1961 — Buslaev, Aleksander vs Janoev, David — 1/2-1/2 — Palanga
1962 — Lehmann, Heinz vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Hannover GER
1974 — Alburt, Lev vs Sveshnikov, Evgeny — 1-0 — USSR
1976 — Dorfman, Iossif vs Baumbach, Friedrich, Dr. — 1/2-1/2 — Pecs
4…Bg4 — 4.0% (500 parties)
1977 — Tukmakov, Vladimir B vs Peresipkin, Vladimir — 1-0 — Baku AZE
1981 — Azmaiparashvili, Zurab vs Dorfman, Iossif — 1/2-1/2 — Volgodonsk
1982 — Backwinkel, Paul vs Franke, Heribert — 0-1 — Aachen GER
1983 — Azmaiparashvili, Zurab vs Meduna, Eduard — 1/2-1/2 — Tatran Cup Stary Smokovec SVK
1984 — Kulinskiy, Nikolay vs Savchenko, Stanislav — 1/2-1/2 — Kharkov UKR