A35i - 4…e5 - Symmetrical, Four Knights (1940)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
A35i — Symmetrical, Four Knights (1940)
1.c4 c5 2.Nc3 Nc6 3.Nf3 Nf6 4.e3 e5
Les coups candidats
5.d4 — 61.2% (1167 parties)
Ambassadeurs : Zielinski, Sergej (7x), Ernst, Thomas (6x), Dominguez Perez, Leinier (6x), Belous, Vladimir (6x), Borovikov, Vladislav (5x), Khismatullin, Denis (5x), Vachier-Lagrave, Maxime (5x), Clares Huanca, Danner Saed (4x)
5.Be2 — 22.9% (436 parties)
Ambassadeurs : Vachier-Lagrave, Maxime (11x), Ruck, Robert (9x), Ribli, Zoltan (7x), Tregubov, Pavel V. (7x), Meier, Georg (6x), Ronat, Olivier (5x), Wirthensohn, Heinz (3x), Maletin, Pavel (3x)
5.a3 — 9.5% (181 parties)
Ambassadeurs : Peralta, Fernando (3x), Kramnik, Vladimir (2x), Ogaard, Leif (2x), Fossan, Erik (2x), Bistric, Faruk (2x), Benjamin, Joel (2x), Wells, Peter K (2x), Ginsburg, Mark (2x)
5.d3 — 2.7% (51 parties)
Ambassadeurs : Yepez, Osvaldo (1x), Batlouni, Ralf (1x), Votruba, Pavel (1x), Dory, Jeno (1x), Ziegler, Ari (1x), Winsnes, Rikard (1x), Licka, Vlastimil (1x), Rumian, K. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.d4 5.Be2 5.a3 5.d3
<1800 86 57% 19% 5% 12%
1800-2200 459 64% 21% 7% 4%
2200-2600 1123 62% 23% 12% 1%
2600+ 114 53% 35% 8% —
Évolution par décennie (% des parties)
Décennie N parties 5.d4 5.Be2 5.a3 5.d3
1950s 1 — 100% — —
1960s 5 80% — — 20%
1970s 11 64% 18% — —
1980s 54 61% 20% 6% 4%
1990s 147 66% 13% 11% 4%
2000s 422 47% 24% 20% 3%
2010s 850 61% 27% 8% 2%
2020s 416 75% 17% 4% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.d4 61% 75% ▲ +13.8%
5.Be2 27% 17% ▼ -10.2%
5.a3 8% 4% ▼ -3.9%
5.d3 2% 2% ▼ -0.5%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 6 parties
Gukesh D — 3 parties
Carlsen, Magnus — 3 parties
Ding, Liren — 2 parties
Tal, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Hou, Yifan — 1 partie
Parties historiques
5.d4 — 61.2% (1167 parties)
1963 — Nei, Iivo vs Bondarevsky, Igor — 0-1 — Leningrad ch-URS
1967 — Fricker, Alfred vs Vacca, Georges — 1/2-1/2 — Dieppe FRA
1968 — Gamaliel Gonzales vs Soler Gonzalez, Juan Fernando — 1-0 — Lugano SUI
1968 — Gonzalez , Jorge Alfredo vs Galeb, Antoine — 1-0 — Lugano olm
1970 — Sznapik, Aleksander vs Wobozil, Janusz — 1-0 — Warsaw POL
5.Be2 — 22.9% (436 parties)
1954 — Meyer, Peter vs Gordon, Morris — 1-0 — Los Angeles, CA USA
1973 — Adamski, Jan vs Cibulka, Vladimir — 1/2-1/2 — Stary Smokovec SVK
1976 — Eising, Johannes vs Wirthensohn, Heinz — 1/2-1/2 — It Hannover GER
1981 — Conic X vs ? — 1-0 — Travemunde GER
1981 — Petursson, Margeir vs Wittmann, Walter — 1-0 — Ljubljana
5.a3 — 9.5% (181 parties)
1983 — Dorfman, Iossif vs Yudasin, Leonid — 0-1 — Nikolaev UKR
1983 — Jakobsen, Ole vs Wedberg, Tom — 0-1 — Esbjerg DEN
1988 — Beijar, Kim vs Callergard, Robert — 0-1 — Stockholm SWE
1992 — Blees, Albert vs Lau, Ralf — 1/2-1/2 — Wijk aan Zee NED
1993 — Benjamin, Joel vs Kramnik, Vladimir — 1/2-1/2 — Groningen NED
5.d3 — 2.7% (51 parties)
1960 — Yepez, Osvaldo vs Batlouni, Ralf — 1-0 — Leipzig GER
1987 — Ziegler, Ari vs Winsnes, Rikard — 1/2-1/2 — Sweden
1989 — Votruba, Pavel vs Dory, Jeno — 1/2-1/2 — Frankfurt GER
1993 — Toulzac, Pierre-Yves vs Pira, Davoud — 1-0 — Toulouse-ch Toulouse FRA
1994 — Richart, J. vs Lopez, Fabian — 1-0 — Albacete ch Primera