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E34i — Classical, Noa (1929)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.Nf3 c5
Les coups candidats
7.Bd2 — 80.4% (123 parties)
Ambassadeurs : ? (5x), Bisguier, Arthur B (2x), Janosevic, Dragoljub (2x), Gligoric, Svetozar (2x), Kholmov, Ratmir D (2x), Doroshkievich, Vladimir K (2x), Garcia Palermo, Carlos Horacio (2x), Nogueiras Santiago, Jesus (2x)
7.a3 — 11.1% (17 parties)
Ambassadeurs : Varga, Peter (2x), Pal, Geza (2x), Purdy, Cecil J S (1x), Foster Ken (1x), Abdou, William (1x), Falconer, Neil E (1x), Diaz Charcan, Jose Maria (1x), Algaba, Jose Antonio (1x)
7.dxc5 — 5.2% (8 parties)
Ambassadeurs : Obukhov, Alexander (1x), Kholmov, Ratmir D (1x), Petran, Pal (1x), Horvath, Gyula (1x), Peirovoulia, Mahmoud (1x), Moradi, Behrooz (1x), Stefansson, Hannes (1x), Palo, Davor (1x)
7.e3 — 3.3% (5 parties)
Ambassadeurs : Gorkiewicz, S. (2x), Eken, Max (1x), Nievergelt, Erwin (1x), Golemo, J. (1x), Polak, Radim (1x), Merkel, Gerd (1x), Moller, Michael, Dr. (1x), Ghadiri, Radman (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bd2 7.a3 7.dxc5 7.e3
<1800 2 100%
1800-2200 38 74% 11% 13% 3%
2200-2600 63 78% 16% 5% 2%
2600+ 3 100%
Évolution par décennie (% des parties)
Décennie N parties 7.Bd2 7.a3 7.dxc5 7.e3
1950s 11 73% 18% 9%
1960s 5 60% 40%
1970s 2 100%
1980s 13 100%
1990s 43 79% 12% 7% 2%
2000s 49 84% 8% 8%
2010s 25 76% 20% 4%
2020s 5 60% 20% 20%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd2 76% 60% ▼ -16.0%
7.a3 20% 20% +0.0%
7.dxc5 0% 20% ▲ +20.0%
7.e3 4% 0% ▼ -4.0%
Parties historiques
7.Bd2 — 80.4% (123 parties)
1951 — Gentil Junior, Luiz vs De Souza Mendes, Joao — 1-0 — Fortaleza BRA
1951 — Gligoric, Svetozar vs Janosevic, Dragoljub — 1/2-1/2 — Sarajevo BIH
1952 — Gonzalez, Juan Carlos vs Gligoric, Svetozar — 1/2-1/2 — Havana CUB
1952 — O'Kelly, Albéric de Galway vs Anay Barche — 1/2-1/2 — Budapest HUN
1954 — Mengarini, Ariel vs Bisguier, Arthur B — 0-1 — New York ch-USA
7.a3 — 11.1% (17 parties)
1951 — Purdy, Cecil J S vs Foster Ken — 1-0 — ?
1951 — Abdou, William vs Falconer, Neil E — 1/2-1/2 — California
1994 — Varga, Peter vs Pal, Geza — 1-0 — Budapest HUN
1994 — Varga, Peter vs Pal, Geza — 1-0 — Budapest HUN
1994 — Raeber, Markus vs Landenbergue, Claude — 0-1 — Bad Ragaz SUI
7.dxc5 — 5.2% (8 parties)
1993 — Obukhov, Alexander vs Kholmov, Ratmir D — 1/2-1/2 — Azov
1996 — Petran, Pal vs Horvath, Gyula — 1/2-1/2 — Austria
1998 — Peirovoulia, Mahmoud vs Moradi, Behrooz — 1/2-1/2 — Genting Highlands MAS
2003 — Stefansson, Hannes vs Palo, Davor — 1-0 — Aarhus DEN
2006 — Mukhlisov, Vladislav vs Airumian, Sergei — 1/2-1/2 — St Petersburg RUS
7.e3 — 3.3% (5 parties)
1954 — Eken, Max vs Nievergelt, Erwin — 1/2-1/2 — Zurich SUI
1962 — Gorkiewicz, S. vs Golemo, J. — 1/2-1/2 — corr ch4-POL
1962 — Gorkiewicz, S. vs Polak, Radim — 1-0 — corr ch4-POL
1997 — Merkel, Gerd vs Moller, Michael, Dr. — 1/2-1/2 — GER
2017 — Ghadiri, Radman vs Kowalczyk, Rafal — 0-1 — Warsaw POL