D96e - 5…dxc4 6.Qxc4 - Gruenfeld: Russian (1934)

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D96e — Russian
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4
Les coups candidats
Ambassadeurs : Husemann, Andreas (65x), Farago, Ivan (63x), Sosonko, Gennadi (57x), Flear, Glenn C (57x), Rawlings, Alan J C (54x), Ftacnik, Lubomir (52x), Babula, Vlastimil (46x), Horvath, Csaba (39x)
Ambassadeurs : Gleyzer, Leonid (4x), Mikhalevski, Victor (3x), Vydeslaver, Alik (3x), Deantoni, Veronica (2x), Holmsten, Aleksei (2x), Casser, Aaron (2x), Abbasov, Farid (2x), Lindgren, Philip (2x)
6…c6 — 1.5% (204 parties)
Ambassadeurs : Flecher, Joseph (7x), Benko, Francisco (4x), Veiga Rodriguez, Pablo (3x), Najdorf, Miguel (2x), De Ronde, Chris (2x), Wood, Baruch (2x), Dodero, Emilio (2x), Casser, Aaron (2x)
6…Be6 — 1.3% (176 parties)
Ambassadeurs : Volkov, Sergey (4x), Kovchan, Alexander (3x), Guimard, Carlos E (2x), Zalys, Ignas (2x), Bodrogi, Laszlo (2x), Sipos, Kalman (2x), Morozevich, Alexander (2x), Vakhidov, Jakhongir (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…O-O 6…a6 6…c6 6…Be6
<1800 234 87% 4% 4% 3%
1800-2200 4032 91% 3% 3% 1%
2200-2600 6341 96% 2% 1% 1%
2600+ 451 97% 1% — 2%
Évolution par décennie (% des parties)
Décennie N parties 6…O-O 6…a6 6…c6 6…Be6
1930s 40 78% 2% 15% 2%
1940s 177 93% 1% 3% 2%
1950s 151 91% — 4% 3%
1960s 305 96% 0% 2% 0%
1970s 340 95% 1% 2% 1%
1980s 936 97% 1% 1% 0%
1990s 2064 95% 2% 1% 1%
2000s 3066 94% 2% 2% 0%
2010s 5392 94% 2% 2% 1%
2020s 1250 88% 4% 1% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…O-O 94% 88% ▼ -6.6%
6…a6 2% 4% ▲ +1.5%
6…c6 2% 1% -0.3%
6…Be6 1% 6% ▲ +5.3%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Botvinnik, Mikhail — 9 parties
Carlsen, Magnus — 9 parties
Karpov, Aleksandr — 6 parties
Karpov, Anatoly — 5 parties
Euwe, Max — 3 parties
Kramnik, Vladimir — 2 parties
Ding, Liren — 2 parties
Tal, Mikhail — 1 partie
Alekhine, Alexander — 1 partie
Parties historiques
6…O-O — 93.8% (12867 parties)
1933 — Botvinnik, Mikhail vs Levenfish, Grigory — 1-0 — Leningrad RUS
1936 — Spielmann, Rudolf vs Van den Bosch, Johannes — 1-0 — Amsterdam NED
1936 — Van den Bosch, Johannes vs Saemisch, Friedrich — 1/2-1/2 — Amsterdam NED
1936 — Saemisch, Friedrich vs Van den Bosch, Johannes — 1/2-1/2 — Amsterdam cc
1936 — Saemisch, Friedrich vs Szabo, Laszlo — 0-1 — Munich GER
6…a6 — 2.0% (268 parties)
1937 — Kuppe, Wilhelm vs Richter, Kurt P — 0-1 — Bad Saarow GER
1946 — Soultanbeieff, Victor vs Stoltz, Gabriel — 0-1 — Zaanstreek
1964 — Liberzon, Vladimir M vs Shatskes B — 1-0 — Moscow RUS
1970 — Sapi, Laszlo vs Navarovszky, Laszlo — 1/2-1/2 — Kecskemet HUN
1976 — Pupols, Viktors vs Waterman, Dennis — 1-0 — Lone Pine, CA USA
6…c6 — 1.5% (204 parties)
1936 — Van den Bosch, Johannes vs Prins, Lodewijk — 1/2-1/2 — Zandvoort II
1937 — Fine, Reuben vs Jonsson, Erik — 1-0 — Goteborg SWE
1939 — Morris, Hazel vs Ulvestad, Olaf — 1-0 — Ventnor City
1939 — Landau, Salo vs De Ronde, Chris — 1-0 — Amsterdam NED
1939 — Nielsen, Julius vs Poulsen, Christian — 0-1 — Naestved DEN
6…Be6 — 1.3% (176 parties)
1938 — Euwe, Max vs Landau, Salo — 0-1 — Hastings ENG
1941 — Guimard, Carlos E vs Maderna, Carlos — 1-0 — Argentina
1941 — Guimard, Carlos E vs Prosdocimi, Arrigo — 1/2-1/2 — Sao Paulo BRA
1949 — Sanguinetti, Renato vs Gorini Carlos — 1-0 — Remedios de Escalada
1951 — Zalys, Ignas vs Lebel, Robert — 0-1 — Montreal CAN