B53l - 3…cxd4 4.Qxd4 Nc6 - Sicilian, Chekhover (1948)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
B53l — Sicilian, Chekhover (1948)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6
Les coups candidats
5.Bb5 — 91.4% (13597 parties)
Ambassadeurs : Rodríguez Pérez, René (65x), Hlavac, Rudolf (46x), Paichadze, Luka (37x), Rodriguez, Raul (36x), Lauer, Frederic (29x), Yandemirov, Valeri (26x), Vasiukov, Evgeni (23x), ? (21x)
5.Qe3 — 6.0% (899 parties)
Ambassadeurs : Mazi, Leon (18x), Gavrilescu, David (13x), Beltrán Seguer, José Javier (11x), Demchenko, Aleksandr (11x), Tsang, Hon Ki (7x), Paichadze, Luka (7x), Kejzar, Petra (6x), Nitin, S. (6x)
5.Qd3 — 1.3% (198 parties)
Ambassadeurs : Esipenko, Andrey (5x), Usov, Aleksandr E. (5x), Rostovtsev, Dmitry (4x), Freire, Daniel J (3x), Hjorth, Jesper (3x), Olde, Grete (3x), Shogdzhiev, Roman (3x), Fecker, Noah (3x)
5.Qd1 — 0.5% (75 parties)
Ambassadeurs : Tostdeyine, J. (1x), Collins, Richard (1x), Kienhorst, Gerard (1x), Hnatyshyn, Taras (1x), Padayachy Neddy, S. (1x), Mabrouki, N. (1x), Mueller, Uwe (03) (1x), Niekisch, Dirk (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Bb5 5.Qe3 5.Qd3 5.Qd1
<1800 1139 90% 5% 1% 2%
1800-2200 6731 93% 5% 1% 0%
2200-2600 5158 90% 8% 2% —
2600+ 154 84% 14% 1% —
Évolution par décennie (% des parties)
Décennie N parties 5.Bb5 5.Qe3 5.Qd3 5.Qd1
1950s 78 100% — — —
1960s 102 99% — — 1%
1970s 270 99% 0% — —
1980s 549 99% — 0% 0%
1990s 2314 98% 0% 0% 1%
2000s 3803 98% 0% 0% 1%
2010s 5312 94% 5% 1% 0%
2020s 2447 67% 26% 6% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Bb5 94% 67% ▼ -26.9%
5.Qe3 5% 26% ▲ +21.7%
5.Qd3 1% 6% ▲ +5.2%
5.Qd1 0% 0% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 10 parties
Karpov, Anatoly — 7 parties
Tal, Mikhail — 6 parties
Ju, Wenjun — 6 parties
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
5.Bb5 — 91.4% (13597 parties)
1950 — Leepin, Peter vs Johner, Hans — 1/2-1/2 — Lucerne SUI
1950 — Szabo, Laszlo vs Kotov, Alexander — 1-0 — Budapest HUN
1950 — Nezhmetdinov, Rashid vs Ilivitsky, Georgy A — 0-1 — Tseboksary
1950 — Paoli, Enrico vs Eugenio, Sarah De Oliveira — 1/2-1/2 — Venice ITA
1951 — Hostinsky, Zdenek vs Ujtelky, Maximilian — 1-0 — Marianske Lazne
5.Qe3 — 6.0% (899 parties)
1973 — Camilleri, Henry vs Ljubisavljevic, Zivojin Z — 0-1 — Catanzaro
1992 — Solina, Janko vs Adhiraj Karwal — 0-1 — Hessen chS
1998 — Karlsson, Bjorn-Ivar vs Donald, Julian — 1-0 — ?
1998 — Andersen Aasmund vs Hansen, Knut Are — 1-0 — Tromsoe
2000 — Valle Rodriguez, Aitor vs Menendez Miranda, Manuel — 1-0 — ?
5.Qd3 — 1.3% (198 parties)
1981 — Mack, Thomas, Dr. vs Knudsen, John C — 0-1 — Ft Knox Kentucky
1990 — Kretek, Bretislav vs Zhelnin, Vladimir V — 1/2-1/2 — Sumperk op
1994 — Havansi, Erkki E.T. vs Rantanen, Yrjo A. — 1/2-1/2 — JSM 9394
1999 — Straub, Carsten vs Nebel, Uwe — 1-0 — Ruhrgebiet
2002 — Laliga, Jose Olivier vs Alfaro, Carrillo Emanuel — 1-0 — ?
5.Qd1 — 0.5% (75 parties)
1960 — Tostdeyine, J. vs Collins, Richard — 1-0 — Hayes
1985 — Kienhorst, Gerard vs Hnatyshyn, Taras — 0-1 — ?
1991 — Padayachy Neddy, S. vs Mabrouki, N. — 1-0 — Mamaia
1992 — Mueller, Uwe (03) vs Niekisch, Dirk — 1/2-1/2 — RH-op Wallertheim
1994 — Jaques Burguete, Raul vs Carrasco Holgado, David — 1-0 — Eibar