D79g - 7…cxd5 8.Nc3 Nc6 9.Ne5 (1923)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
D79g — Neo-Gruenfeld
1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5 8.Nc3 Nc6 9.Ne5
Les coups candidats
Ambassadeurs : Gligorić, Svetozar (9x), Gligoric, Svetozar (8x), Kirov, Nino (7x), Trifunovic, Petar (6x), Sajtar, Jaroslav (5x), Korchnoi, Viktor (4x), Barcza, Gedeon (4x), Portisch, Lajos (4x)
9…Bf5 — 24.1% (797 parties)
Ambassadeurs : Vachier-Lagrave, Maxime (10x), Morcin, Tom (5x), Cvak, Rudolf (4x), Balcerowski, Witold (3x), Khanas, Vlerij (3x), Koehler, Josef (3x), Jin, Yueheng (3x), Farnik, Kym (3x)
9…Nxe5 — 8.8% (291 parties)
Ambassadeurs : Uhlmann, Wolfgang (16x), Golombek, Harry (2x), Plater, Kazimierz (2x), Barcza, Gedeon (2x), Westerinen, Heikki M.J. (2x), Tylor, Theodore Henry (1x), Atkins, Henry Ernest (1x), Polak, Jakub (1x)
9…Be6 — 8.6% (285 parties)
Ambassadeurs : Soot, Margus (3x), Heemsoth, Hermann (2x), Troyke, Christian (2x), Lechtynsky, Jiri (2x), Vogel, Jaap (2x), Barbier, Astrid (2x), Mostowik, Daniel (2x), Davidson, Jacques (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…e6 9…Bf5 9…Nxe5 9…Be6
<1800 64 48% 20% 3% 9%
1800-2200 1219 45% 24% 8% 10%
2200-2600 1496 44% 27% 9% 8%
2600+ 59 31% 53% 2% —
Évolution par décennie (% des parties)
Décennie N parties 9…e6 9…Bf5 9…Nxe5 9…Be6
1920s 2 — — 50% 50%
1930s 9 — 11% 67% 11%
1940s 12 17% — 33% 17%
1950s 41 61% 12% 10% 2%
1960s 76 57% 12% 13% 5%
1970s 91 51% 22% 11% 3%
1980s 153 51% 12% 16% 8%
1990s 507 56% 12% 10% 10%
2000s 682 49% 18% 11% 9%
2010s 1261 43% 26% 7% 9%
2020s 467 25% 48% 4% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…e6 43% 25% ▼ -17.7%
9…Bf5 26% 48% ▲ +21.9%
9…Nxe5 7% 4% ▼ -3.0%
9…Be6 9% 7% ▼ -2.1%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 3 parties
Anand, Viswanathan — 2 parties
Ju, Wenjun — 2 parties
Gukesh D — 2 parties
Euwe, Max — 1 partie
Parties historiques
9…e6 — 44.6% (1473 parties)
1946 — Barcza, Gedeon vs Asztalos, Lajos — 1-0 — Szentes
1948 — Barcza, Gedeon vs Opocensky, Karel — 1-0 — Venice ITA
1950 — Beilin, Mikhail vs Ghionzoli Soloviev, Leonardo — 1/2-1/2 — Moscow RUS
1950 — Vidmar, Marjeta vs Othoneos, Aris — 1-0 — Dubrovnik CRO
1950 — Cortlever, Nico vs Barendregt, Johan — 1-0 — NLD-ch Amsterdam NED
9…Bf5 — 24.1% (797 parties)
1932 — Gygli, Fritz vs Johner, Hans — 1-0 — Bern SUI
1950 — Mueller, Helge vs Zografakis, Aristidis — 1-0 — Dubrovnik olm
1952 — Heinicke, Herbert vs Poulsen, Christian — 1-0 — Helsinki olm
1957 — Botvinnik, Mikhail vs Smyslov, Vasily — 1/2-1/2 — Moskau
1957 — Botvinnik, Mikhail vs Smyslov, Vladimir — 1/2-1/2 — Moskou wch-m
9…Nxe5 — 8.8% (291 parties)
1923 — Saemisch, Friedrich vs Gruenfeld, Ernst — 1/2-1/2 — Carlsbad CZE
1936 — Friedmann Henryk vs Hamming, Alexander W — 1-0 — Munich GER
1936 — Frydman, Paulino vs Richter, Kurt P — 1-0 — Munich GER
1937 — Tylor, Theodore Henry vs Atkins, Henry Ernest — 1/2-1/2 — Blackpool, Imperial Hotel
1938 — Eliskases vs Heinicke, Gisbert — 1/2-1/2 — Bad Harzburg
9…Be6 — 8.6% (285 parties)
1926 — Davidson, Jacques vs Rosselli, Stefano — 1-0 — Semmering AUT
1931 — Weissgerber, Gerhard vs Roedl, Ludwig — 0-1 — Swinemuende
1940 — Frydman, Paulino vs De Ronde, Chris — 1-0 — Buenos Aires ARG
1941 — Shainswit, George vs Kashdan, Isaac — 1/2-1/2 — Hamilton
1958 — Fleischer, Martin vs Lorie, T. — 1/2-1/2 — New York, NY USA