E37b - 7…c5 - Classical Noa Main Line [+0.20]

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E37b — Classical Noa Main Line
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3 Bxc3+ 6.Qxc3 Ne4 7.Qc2 c5
Eval: [+0.20]
Les coups candidats
8.dxc5 — 93.3% (1001 parties)
Ambassadeurs : Hou, Yifan (12x), Carlsen, Magnus (8x), Karpov, Anatoly (7x), Kopasov, Evgeny (7x), Eliskases, Erich (6x), Drozdovskij, Yuri (6x), Shishkin, Vadim (6x), Kasimdzhanov, Rustam (6x)
8.cxd5 — 3.4% (37 parties)
Ambassadeurs : De Meyer, Hendrik (2x), Lipiniks, Leonardo (1x), Bolbochan, J. (1x), Sandifort, W. (1x), Stoltz, Gösta (1x), Castaldi, Vincenzo (1x), Napolitano, Mario (1x), Benko, Francisco (1x)
8.Nf3 — 2.0% (21 parties)
Ambassadeurs : Yao, Ruikai (2x), Sliwa, Bogdan (1x), Podolsky, Horst (1x), Lempinen Rainer (1x), Rusanen, Pekka (1x), Mangus, R. (1x), Dow, J. (1x), Oliva Fernandez, Daniel (1x)
8.e3 — 1.3% (14 parties)
Ambassadeurs : Reinhardt, Enrique (1x), Rogmann, Gustav (1x), Matilainen, Erkki (1x), Froeberg, Aarne (1x), Wells, Simon (1x), Riha, Josef (1x), Balla, Tamas-Kristof (1x), Berescu, Alin-Mile (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.dxc5 8.cxd5 8.Nf3 8.e3
<1800 13 92% — — 8%
1800-2200 225 88% 6% 4% 3%
2200-2600 512 96% 2% 1% 1%
2600+ 110 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 8.dxc5 8.cxd5 8.Nf3 8.e3
1920s 1 100% — — —
1930s 29 97% — — 3%
1940s 34 94% 6% — —
1950s 24 88% 12% — —
1960s 12 83% 8% 8% —
1970s 15 80% 7% 7% 7%
1980s 22 91% — 9% —
1990s 97 90% 8% 2% —
2000s 434 95% 2% 2% 1%
2010s 347 93% 3% 2% 2%
2020s 58 97% 2% 2% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.dxc5 93% 97% ▲ +3.5%
8.cxd5 3% 2% ▼ -1.4%
8.Nf3 2% 2% -0.3%
8.e3 2% 0% ▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 10 parties
Karpov, Anatoly — 8 parties
Carlsen, Magnus — 8 parties
Euwe, Max — 4 parties
Kasparov, Garry — 2 parties
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
8.dxc5 — 93.3% (1001 parties)
1929 — Menchik, Vera Frantsevna vs Winter, William — 1/2-1/2 — Ramsgate schev
1930 — Noteboom, Daniel vs Takacs, Sandor — 1/2-1/2 — viermeesterkamp
1931 — Noteboom, Daniël vs Buerger, Victor — 1-0 — Hastings ENG
1931 — Bogoljubow, Efim vs Nimzowitsch, Aron — 0-1 — Bled SLO
1932 — Noteboom, Daniel vs Buerger, Victor — 1-0 — Hastings ENG
8.cxd5 — 3.4% (37 parties)
1946 — Lipiniks, Leonardo vs Bolbochan, J. — 1/2-1/2 — Buenos Aires ch-ARG
1946 — Sandifort, W. vs Stoltz, Gösta — 0-1 — Zaandam
1950 — Castaldi, Vincenzo vs Napolitano, Mario — 0-1 — Sorrento
1952 — Gadalinski, Jan vs Kwilecki, Andrzej — 1-0 — Katowice POL
1955 — Benko, Francisco vs Reinhardt, Enrique — 1-0 — Buenos Aires ARG
8.Nf3 — 2.0% (21 parties)
1961 — Sliwa, Bogdan vs Podolsky, Horst — 1/2-1/2 — Warschau IT
1976 — Lempinen Rainer vs Rusanen, Pekka — 0-1 — ?
1985 — Oliva Fernandez, Daniel vs Funes Castro — 1-0 — cr.
1988 — Mangus, R. vs Dow, J. — 1-0 — cr.
1995 — Muchow, D vs De Glopper, J B H — 0-1 — NL cup corr
8.e3 — 1.3% (14 parties)
1939 — Reinhardt, Enrique vs Rogmann, Gustav — 0-1 — Duisburg
1977 — Matilainen, Erkki vs Froeberg, Aarne — 0-1 — ?
2007 — Wells, Simon vs Riha, Josef — 0-1 — FICGS
2007 — Staak, Eric vs Ruben, Gary — 0-1 — ICCF
2008 — Balla, Tamas-Kristof vs Berescu, Alin-Mile — 1/2-1/2 — Cluj ROU