Fin du contenu

Aucune page supplémentaire à charger

D85d — Exchange
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
Les coups candidats
Ambassadeurs : Pribyl, Josef (61x), Lukacs, Peter (57x), Ftacnik, Lubomir (55x), Knaak, Rainer (51x), Laghetti, Gaetano (45x), Herzog, Klaus (40x), Lombart, Philippe (40x), Razuvaev, Yuri S (35x)
Ambassadeurs : Ftacnik, Lubomir (46x), Polak, Tomas (43x), Palladino, Mario (38x), Khenkin, Igor (37x), Ivanov, Sergey (36x), Vaisser, Anatoly (31x), Gladyszev, Oleg (30x), Gelfand, Boris (29x)
Ambassadeurs : Kozul, Zdenko (20x), Shcherbakov, Ruslan (19x), Epishin, Vladimir (19x), Svidler, Peter (19x), Karpov, Anatoly (17x), Koczo, Kristof (17x), Ksieski, Zbigniew (15x), Bazant, Petr (15x)
Ambassadeurs : Gleizerov, Evgeny (29x), Niewold, Jaap (21x), Dao, Thien Hai (20x), Sokolov, Ivan (19x), Hase, Michael (18x), Ulybin, Mikhail (14x), Grabliauskas, Virginijus (14x), Koopmans, Perry E (13x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bc4 7.Nf3 7.Be3 7.Bb5+
<1800 1315 46% 34% 10% 1%
1800-2200 16475 47% 32% 12% 3%
2200-2600 21886 40% 36% 12% 5%
2600+ 1656 31% 35% 16% 6%
Évolution par décennie (% des parties)
Décennie N parties 7.Bc4 7.Nf3 7.Be3 7.Bb5+
1900s 1 100%
1920s 22 5% 27%
1930s 15 27% 13% 27%
1940s 13 69% 8% 8%
1950s 201 87% 1% 4% 0%
1960s 362 92% 1% 1% 2%
1970s 992 88% 7% 1% 2%
1980s 2811 59% 32% 5% 0%
1990s 8825 43% 29% 13% 11%
2000s 12589 46% 34% 10% 3%
2010s 18607 41% 34% 12% 2%
2020s 5840 35% 43% 12% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bc4 41% 35% ▼ -5.9%
7.Nf3 34% 43% ▲ +8.3%
7.Be3 12% 12% +0.0%
7.Bb5+ 2% 2% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Karpov, Aleksandr — 9 parties
Gukesh D — 8 parties
Tal, Mikhail — 6 parties
Ju, Wenjun — 6 parties
Smyslov, Vladimir — 5 parties
Botvinnik, Mikhail — 4 parties
Lasker, Emanuel — 1 partie
Euwe, Max — 1 partie
Parties historiques
7.Bc4 — 44.5% (22366 parties)
1905 — Ruffne Toth, Andrea vs Vallifuoco, Gc — 1-0 — Naples ITA
1926 — Vine, Leslie Edward vs Puckridge, Edward Buddel — 1-0 — Weston-super-Mare
1931 — Lundin, Erik vs Helling, Karl — 1/2-1/2 — Prague CZE
1931 — Stoltz, Gösta vs Kashdan, Isaac — 0-1 — It Bled SLO
1938 — Silberberg F vs Baratz, Abraham — 0-1 — Paris FRA
7.Nf3 — 33.3% (16745 parties)
1922 — Becker, x vs Gruenfeld, Ernst — 1/2-1/2 — Wettkampf
1922 — Kostic, Barbara vs Gruenfeld, Ernst — 0-1 — Teplitz-Schoenau GER
1922 — Kostic, Boris vs Gruenfeld, Ernst — 0-1 — It Teplitz-Schoenau GER
1924 — Reti, Richard vs Lasala Segura, Alvaro Emilio — 1-0 — sim Zaragoza
1925 — Schara, A. vs Mueller, Hans — 1-0 — Vienna AUT
7.Be3 — 11.2% (5632 parties)
1934 — Concepcion Villegas, Bryan Uriel vs Bolbochan, J. — 0-1 — Mar del Plata ARG
1935 — Simonson, Albert Charles vs Kashdan, Isaac — 1/2-1/2 — Milwaukee, WI USA
1937 — Atkins, Henry Ernest vs Prins, Lodewijk — 1-0 — Europe
1937 — Albinus Jorgensen, Carsten vs Szabo, Ladislav — 0-1 — Stockholm SWE
1946 — Boda, Papa vs Vajda, Arpad — 1/2-1/2 — Gyor
7.Bb5+ — 3.9% (1959 parties)
1950 — Rubtsova, Olga vs Hermanova, Roza — 1/2-1/2 — Moscow RUS
1961 — Rabar, Braslav vs Smyslov, Vasily — 1/2-1/2 — Moskou ZShK
1961 — Blom, Kaj vs Uhlmann, Wolfgang — 0-1 — Marianske Lazne
1961 — Bronstein, David Ionovich vs Kortchnoi, V. — 0-1 — Moscow RUS
1961 — Bronstein, David I vs Korchnoi, Viktor — 0-1 — Moscow RUS