E32p - 4…O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 - Classical (1943)

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E32p — Classical
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7
Les coups candidats
Ambassadeurs : Husemann, Andreas (57x), Van Seben, Edgar (41x), Solar, Jan (33x), Turczynski, Marian (30x), Halliwell, Toni (28x), Palladino, Mario (26x), ? (25x), Heinke, Richard (24x)
Ambassadeurs : Kopasov, Evgeny (30x), Dreev, Aleksey (25x), Salzmann, Stefan (23x), Sokolov, Ivan (19x), LESTER PEMPHERO (19x), Flear, Glenn C (15x), Sauve, Richard (14x), Beliavsky, Alexander G (14x)
8.Nf3 — 7.2% (689 parties)
Ambassadeurs : Hoang, Thanh Trang (12x), Lorscheid, Gerhard (9x), Hillarp Persson, Tiger (8x), Flear, Glenn C (6x), Lahlum, Hans Olav (6x), Schindler, Sven (6x), Dao, Thien Hai (5x), Drasko, Milan (5x)
8.Nh3 — 2.2% (214 parties)
Ambassadeurs : Jussupow, Artur (4x), Beliavsky, Alexander G (4x), Maric, Alisa (4x), Kalesis, Nikolaos (4x), Bringsken, Peter (4x), Flear, Glenn C (4x), Xu, Jun (3x), Arlandi, Ennio (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.f3 8.e3 8.Nf3 8.Nh3
<1800 142 53% 36% 9% 1%
1800-2200 2530 52% 39% 7% 1%
2200-2600 5259 49% 42% 7% 2%
2600+ 409 39% 49% 8% 4%
Évolution par décennie (% des parties)
Décennie N parties 8.f3 8.e3 8.Nf3 8.Nh3
1940s 3 33% — 67% —
1950s 3 33% 33% 33% —
1960s 10 40% 50% 10% —
1970s 25 12% 72% 16% —
1980s 162 63% 29% 3% 5%
1990s 1491 51% 31% 9% 9%
2000s 3912 49% 40% 9% 1%
2010s 3396 49% 44% 5% 1%
2020s 598 54% 41% 4% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.f3 49% 54% ▲ +4.0%
8.e3 44% 41% ▼ -2.8%
8.Nf3 5% 4% ▼ -1.4%
8.Nh3 1% 1% +0.2%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Karpov, Aleksandr — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 7 parties
Anand, Viswanathan — 5 parties
Euwe, Max — 1 partie
Smyslov, Vladimir — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
8.f3 — 50.0% (4803 parties)
1949 — Nielsen, Hartvig vs Euwe, Max — 0-1 — Copenhagen DEN
1956 — Knothe, Karl vs Bauer, Erich — 0-1 — Leipzig GER
1962 — Fleischer , Sofie Emilie Jilso vs Cwiertnia, Michal — 1/2-1/2 — corr ch-POL
1966 — Contini Bernardi, Cezar Augusto vs Aldea Rosell, Albert — 1-0 — cr.
1966 — Aloni, Yoel vs Sardinha, Helder — 1-0 — Havana CUB
8.e3 — 40.0% (3844 parties)
1955 — Schindler, Laurin vs Schlaugat, Michael — 1/2-1/2 — cr.
1963 — Forintos, Gyozo V vs Filip, Miroslav — 1-0 — Reggio Emilia ITA
1966 — Forintos, Gyozo V vs Pachman, Ludek — 1/2-1/2 — Titovo Uzice
1967 — Forintos, Gyozo V vs Brostrom, Goran — 1-0 — Veseli nad Moravou
1968 — Whiteley, Andrew Jonathan vs Pritchett, Craig W — 1-0 — Bristol ch-BCF
8.Nf3 — 7.2% (689 parties)
1943 — Lokvenc, Josef vs Keres, Paul — 0-1 — Prague CZE
1948 — Reshevsky, Samuel vs Keres, Paul — 1/2-1/2 — The Hague/Moscow
1954 — Pavlik, Samuel vs Blatny, Frantisek — 0-1 — Jablonec nad Nisou
1964 — Taimanov, Mark vs Parma, Bruno — 1-0 — URS
1970 — Gerusel, Mathias vs Ree, Hans — 1/2-1/2 — Bad Pyrmont GER
8.Nh3 — 2.2% (214 parties)
1989 — Karason, Askell O vs Foenander, Phillip — 1-0 — ICCF
1989 — Goldenberg, Richard vs Palciauskas, Victor V — 0-1 — ICCF
1989 — Gulko, Boris vs Benjamin Bedell, Jr. — 1-0 — Long Beach ch-USA
1989 — Markmann, Ulrich vs Lingnau, Carsten — 1/2-1/2 — Enger/Spenge op
1989 — Olafsson, Halldor vs Arnason, Jakob — 1-0 — Espoo zt