D33i - 9.Ne5 - QGD Tarrasch: Swedish (1933)

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D33i — QGD Tarrasch: Swedish (1933)
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 c4 7.Bg2 Bb4 8.O-O Nge7 9.Ne5
Les coups candidats
9…O-O — 90.5% (143 parties)
Ambassadeurs : Baumbach, Friedrich, Dr. (4x), Arencibia Rodriguez, Walter (3x), Kholmov, Ratmir D (2x), Berkell, Peder (2x), Bazantova, Marie (2x), Kiik, Kalle (2x), Pogosian, Georgy (2x), Stelmaszyk, Nico (2x)
9…Be6 — 5.1% (8 parties)
Ambassadeurs : Vajda, Arpad (1x), Bely, Miklos (1x), Martin, Stefan (1x), Schafranietz, Sebastian (1x), Sandler, Leonid (1x), Stephens, Malcolm (1x), Zpevak, Pavel (1x), Sojka, Ales (1x)
9…Bxc3 — 2.5% (4 parties)
Ambassadeurs : Vavrak, Peter (1x), Akopian, Vladimir (1x), Aleshin, Oleg (1x), Vorobev, Kirill (1x), Garcia Roman, Daniel (1x), Moskalenko, Viktor (1x), Perez Barreto, Adrian (1x), Santana Gil, Odama (1x)
9…Nxe5 — 0.6% (1 parties)
Ambassadeurs : Plachkinova, Tatjana (1x), Leclair, Marie (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…O-O 9…Be6 9…Bxc3 9…Nxe5
<1800 1 100% — — —
1800-2200 38 82% 8% 3% 3%
2200-2600 92 92% 4% 3% —
Évolution par décennie (% des parties)
Décennie N parties 9…O-O 9…Be6 9…Bxc3 9…Nxe5
1950s 8 88% 12% — —
1960s 5 100% — — —
1970s 4 100% — — —
1980s 19 100% — — —
1990s 49 94% 4% 2% —
2000s 45 87% 7% 4% 2%
2010s 19 74% 11% 5% —
2020s 9 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…O-O 74% 100% ▲ +26.3%
9…Be6 11% 0% ▼ -10.5%
9…Bxc3 5% 0% ▼ -5.3%
9…Nxe5 0% 0% +0.0%
Parties historiques
9…O-O — 90.5% (143 parties)
1950 — Bosch van Rosenthal, Edzard vs Stahlberg, Gideon — 0-1 — Amsterdam NED
1953 — Smyslov, Vasily vs Barda, Olaf — 1-0 — Bucharest ROU
1953 — Zamkovskaya, Violetta Aleks vs Kholmov, Ratmir D — 0-1 — Vilnius LTU
1954 — Wade, Robert G vs Kholmov, Ratmir D — 1-0 — Bucharest ROU
1955 — Heymann, Samuel vs Richter, Hans Gerd — 1-0 — Zittau B
9…Be6 — 5.1% (8 parties)
1950 — Vajda, Arpad vs Bely, Miklos — 1/2-1/2 — Budapest HUN
1994 — Sandler, Leonid vs Stephens, Malcolm — 0-1 — AUS-ch op Melbourne AUS
1997 — Martin, Stefan vs Schafranietz, Sebastian — 1/2-1/2 — Baden
2001 — Blaho, Stefan vs Tepelenis, Nikolaos — 0-1 — Patras GRE
2004 — Zpevak, Pavel vs Sojka, Ales — 0-1 — Stare Mesto
9…Bxc3 — 2.5% (4 parties)
1996 — Vavrak, Peter vs Akopian, Vladimir — 0-1 — Rimavska Sobota Ych-Eu b1
2005 — Garcia Roman, Daniel vs Moskalenko, Viktor — 1/2-1/2 — Barbera del Valles ESP
2009 — Aleshin, Oleg vs Vorobev, Kirill — 1-0 — Gagarin
2013 — Perez Barreto, Adrian vs Santana Gil, Odama — 1-0 — Puerto de la Cruz
9…Nxe5 — 0.6% (1 parties)
2000 — Plachkinova, Tatjana vs Leclair, Marie — 1-0 — Erevan ARM