E54h - 8.Bxc4 cxd4 9.exd4 b6 - Main Line Karpov Variation [+0.00]

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E54h — Main Line Karpov Variation
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4 cxd4 9.exd4 b6
Eval: [+0.00]
Les coups candidats
Ambassadeurs : Salzmann, Stefan (27x), Junge, Wolfgang (19x), Kögeler, Aart (19x), Tudor, Vasile (18x), Mroczek, Jacek (17x), Isigkeit, Hans-Jürgen (16x), Hildebrand, Gerald (16x), Korobov, Anton (15x)
10.Qe2 — 15.6% (793 parties)
Ambassadeurs : Timofeev, Artyom (7x), Sambuev, Bator (7x), Knaak, Rainer (6x), Bordenave, Roberto (5x), Sadowski, Marek (5x), Kramnik, Vladimir (4x), Leko, Peter (4x), Salzmann, Stefan (4x)
10.Qb3 — 5.0% (254 parties)
Ambassadeurs : Stuart, Graham (4x), Deskin, Gary (4x), Willmann, Bernd (3x), Packroff, Hermann (3x), Kaczmarek, Robert (3x), Salonen, Jukka (3x), Pokojowczyk, Jerzy (2x), Schueller Rudolf (2x)
10.Re1 — 4.8% (243 parties)
Ambassadeurs : Peralta, Fernando (7x), Lukacs, Peter (5x), Portisch, Lajos (4x), Pinter, Jozsef (4x), Jussupow, Artur (4x), Graf, Alexander (4x), Salem, A.R. Saleh (4x), Karpov, Anatoly (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Bg5 10.Qe2 10.Qb3 10.Re1
<1800 59 59% 15% 8% 2%
1800-2200 1182 66% 11% 9% 4%
2200-2600 3069 68% 17% 3% 4%
2600+ 285 61% 21% 2% 10%
Évolution par décennie (% des parties)
Décennie N parties 10.Bg5 10.Qe2 10.Qb3 10.Re1
1920s 1 — 100% — —
1930s 7 29% 71% — —
1940s 6 50% 33% — —
1950s 4 25% 50% 25% —
1960s 27 41% 44% 4% 4%
1970s 130 47% 18% 2% 18%
1980s 226 48% 24% 3% 13%
1990s 517 70% 13% 2% 6%
2000s 1044 69% 10% 6% 7%
2010s 2269 68% 15% 7% 3%
2020s 860 64% 22% 2% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Bg5 68% 64% ▼ -3.5%
10.Qe2 15% 22% ▲ +7.1%
10.Qb3 7% 2% ▼ -5.2%
10.Re1 3% 3% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Karpov, Aleksandr — 10 parties
Kramnik, Vladimir — 6 parties
Carlsen, Magnus — 4 parties
Anand, Viswanathan — 4 parties
Kasparov, Garry — 3 parties
Ding, Liren — 3 parties
Ju, Wenjun — 3 parties
Alekhine, Alexander — 2 parties
Hou, Yifan — 2 parties
Gukesh D — 2 parties
Euwe, Max — 1 partie
Parties historiques
10.Bg5 — 66.1% (3364 parties)
1933 — Alekhine, Alexander vs Baratz, Abraham — 1-0 — Paris Paris FRA
1933 — Alekhine, Alexander vs Baratz, Abraham — 1-0 — Paris FRA
1945 — Tolush, Alexander V vs Mikenas, Vladas — 1-0 — Tallinn EST
1945 — Tolush, Alexander V vs Mikenas, Vladas — 1-0 — Tallinn EST
1949 — Hartleb, Glenn E vs Sandrin, Albert — 1/2-1/2 — Omaha
10.Qe2 — 15.6% (793 parties)
1920 — Johner, Paul vs Berndtsson, Karl — 1-0 — Goteborg SWE
1938 — Alatortsev, Vladimir N. vs Vasiliev, Viktor A — 1-0 — Leningrad RUS
1938 — Eliskases, Erich vs Schmidt, Pascal — 1-0 — Noordwijk
1939 — Szabo, Laszlo vs Melngailis, Emilis — 1-0 — Kemeri LAT
1939 — Szabo, Ladislav vs Melngailis, Emilis — 1-0 — Kemeri / Riga
10.Qb3 — 5.0% (254 parties)
1952 — Platz, Hans vs Schlieder, Rolf — 1-0 — Binz GER
1966 — Witt, Leslie vs Filip, Miroslav — 1/2-1/2 — Havana CUB
1975 — Larsen, Bent vs Petrosian, Tigran V. — 1/2-1/2 — ?
1975 — Larsen, Benjamin Holsko vs Petrosian, Tigran A. — 1/2-1/2 — Las Palmas ESP
1979 — Fielder B vs Yanofsky, Daniel Abraham — 1/2-1/2 — Canada op Edmonton
10.Re1 — 4.8% (243 parties)
1969 — Donner, Jan-Hein vs Ostojic, Predrag — 1-0 — Wijk aan Zee NED
1970 — Brigden, Michael Edward Beech vs Hollis, Adrian — 0-1 — British CCC
1975 — Portisch, Lajos vs Karpov, Anatoly — 1/2-1/2 — ?
1975 — Portisch, Lajos vs Karpov, Aleksandr — 1/2-1/2 — Milan ITA
1975 — Polugaevsky, Lev vs Furman, Slavomir — 1-0 — Erevan ch-URS