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E48b —
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3
Eval: [+0.15]
Les coups candidats
6…Bxc3+ — 80.6% (2503 parties)
Ambassadeurs : Milov, Vadim (30x), Levitt, Jonathan P (17x), Lobanov, Sergei (17x), Sarana, Alexey (16x), Gulko, Boris (14x), Vetokhin, Savva (14x), Kozak, Adam (14x), Hoi, Carsten (13x)
6…dxc4 — 11.4% (354 parties)
Ambassadeurs : Vetokhin, Savva (7x), Botvinnik, Mikhail (6x), Sokolov, Andrei (6x), Farago, Ivan (6x), Guichard, Paul (6x), Tal, Mikhail (5x), Gulko, Boris (5x), Daulyte-Cornette, Deimante (5x)
6…Be7 — 7.2% (223 parties)
Ambassadeurs : Rabar, Braslav (2x), Sadler, Matthew D (2x), Manso Marquez, Felix (2x), Dobrev, Nanko (2x), Peng, Zhaoqin (2x), Salimova, Nurgyul (2x), Stefansson, Halldor (2x), Sandoval Mercado, Carlos (2x)
6…Bd6 — 0.8% (25 parties)
Ambassadeurs : Steinbacher, Matthias, Dr. (1x), Fahnenschmidt, Gerhard (1x), Kristjansson, Olafur (1x), Sigurjonsson, Bjorn (1x), Sasikiran, Krishnan (1x), Kunte, Abhijit (1x), Gehlert, Klaus (1x), Ittner, Hans (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Bxc3+ 6…dxc4 6…Be7 6…Bd6
<1800 32 81% 3% 12% 3%
1800-2200 497 85% 4% 10% 1%
2200-2600 1921 82% 11% 6% 1%
2600+ 242 82% 14% 3% 1%
Évolution par décennie (% des parties)
Décennie N parties 6…Bxc3+ 6…dxc4 6…Be7 6…Bd6
1930s 6 83% 17%
1940s 37 78% 16% 5%
1950s 91 67% 20% 13%
1960s 69 52% 42% 6%
1970s 83 59% 24% 16% 1%
1980s 144 57% 28% 15% 1%
1990s 321 82% 8% 9% 1%
2000s 393 84% 6% 8% 1%
2010s 602 86% 5% 7% 1%
2020s 1360 83% 12% 5% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Bxc3+ 86% 83% ▼ -2.9%
6…dxc4 5% 12% ▲ +6.6%
6…Be7 7% 5% ▼ -2.8%
6…Bd6 1% 1% ▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 10 parties
Euwe, Max — 5 parties
Tal, Mikhail — 5 parties
Carlsen, Magnus — 3 parties
Gukesh D — 3 parties
Ju, Wenjun — 3 parties
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Hou, Yifan — 1 partie
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie
Parties historiques
6…Bxc3+ — 80.6% (2503 parties)
1931 — Erdelyi, Stefan vs Matisons, Hermanis — 1-0 — Prague CZE
1934 — Holtey, Guillermo vs Concepcion Villegas, Bryan Uriel — 0-1 — Mar del Plata ARG
1937 — Petrov, Vladimir S. vs Steiner, Endre — 1/2-1/2 — Kemeri LAT
1937 — Petrov, Vladimirs vs Steiner, Endre — 1/2-1/2 — Kemeri LAT
1938 — Sorli, Joze vs Nedeljkovic, Aleksandar — 0-1 — Ljubljana
6…dxc4 — 11.4% (354 parties)
1935 — Eliskases, Erich vs Opocensky, Karel — 1/2-1/2 — Bad Nauheim
1947 — Szabo, Ladislav vs Porath, Yosef — 1/2-1/2 — Hilversum NED
1947 — Bondarevsky, Igor vs Levenfish, Grigory — 1-0 — Leningrad ch-URS
1947 — Bondarevsky, Igor vs Levenfish, Grigory — 1-0 — USSR
1948 — Van Scheltinga, Theo vs Euwe, Max — 0-1 — Amsterdam m ch-NED
6…Be7 — 7.2% (223 parties)
1949 — Rabar, Braslav vs Leepin, Peter — 1-0 — Ljubljana
1949 — Ivkov, Borislav vs Avirovic, Djordje — 0-1 — Yugoslavia
1950 — Poulsen, Christian vs Nielsen, Hartvig — 1-0 — Aalborg DEN
1951 — Rabar, Braslav vs Janosevic, Dragoljub — 1-0 — Ljubljana
1951 — Andric, Dragoslav vs Nedeljkovic, Srecko M — 1/2-1/2 — Ljubljana
6…Bd6 — 0.8% (25 parties)
1970 — Kristjansson, Olafur vs Sigurjonsson, Bjorn — 1-0 — Reykjavik ISL
1983 — Steinbacher, Matthias, Dr. vs Fahnenschmidt, Gerhard — 0-1 — Duitsland tt
1996 — Gehlert, Klaus vs Ittner, Hans — 1-0 — GER
1998 — Sasikiran, Krishnan vs Kunte, Abhijit — 1/2-1/2 — Calcutta IND
2004 — Bekker-Jensen, Simon vs Jorgensen, Brian — 0-1 — Denmark