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A92q — Stonewall
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Nbd2 c6
Eval: [+0.49]
Les coups candidats
8.Ne5 — 45.0% (231 parties)
Ambassadeurs : Burmeister, Rick (4x), Szabo, Laszlo (3x), Dueckstein, Andreas (3x), Tatai, Igor (3x), Parr, Frank (2x), Averbakh, Yuri L (2x), Geller, Efim P. (2x), Troeger, Paul (2x)
Ambassadeurs : Guimard, Carlos E (3x), Farago, Ivan (3x), Naumovic Jovan (3x), Eperjesi, Laszlo Dr. (3x), Marini, Luis (2x), Rossetto, Hector (2x), Wirthensohn, Heinz (2x), Soldner, Hartmut (2x)
8.b3 — 19.5% (100 parties)
Ambassadeurs : Malich, Burkhard, Dr. (2x), Olexa, Vilem (2x), Murey, Jacob (2x), Epishin, Vladimir (2x), Stoltz, Gabriel (1x), Vlagsma, Chris (1x), Flesch, Janos (1x), Kieninger, Georg (1x)
8.e3 — 0.6% (3 parties)
Ambassadeurs : Amonatova, Irina (1x), Ineshina, Elena (1x), Fluegel, Wilhelm, Dr. (1x), Mayer, Bodo (1x), Neudel, Bernd (1x), Jacob, Konrad (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Ne5 8.Qc2 8.b3 8.e3
<1800 19 37% 37% 26%
1800-2200 163 43% 29% 24% 2%
2200-2600 145 50% 29% 20%
2600+ 2 50% 50%
Évolution par décennie (% des parties)
Décennie N parties 8.Ne5 8.Qc2 8.b3 8.e3
1940s 3 67% 33%
1950s 21 62% 24% 14%
1960s 25 60% 20% 20%
1970s 44 43% 43% 14%
1980s 58 50% 40% 10%
1990s 105 28% 50% 19% 2%
2000s 129 39% 32% 26% 1%
2010s 111 59% 19% 20%
2020s 17 59% 24% 18%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Ne5 59% 59% ▼ -0.6%
8.Qc2 19% 24% ▲ +4.6%
8.b3 20% 18% ▼ -2.2%
8.e3 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
8.Ne5 — 45.0% (231 parties)
1951 — Averbakh, Yuri L vs Boleslavsky, Isaac — 1-0 — URS-ch sf Sverdlovsk
1952 — Geller, Efim P. vs Szabo, Laszlo — 1-0 — Budapest HUN
1952 — Geller, Efim P. vs Szabo, Ladislav — 1-0 — Budapest HUN
1952 — Pytlakowski, Andrzej vs Plater, Kazimierz — 1-0 — Katowice POL
1954 — Averbakh, Yuri L vs Lisitsin, Georgy — 1/2-1/2 — Ch URS Kiev UKR
8.Qc2 — 33.5% (172 parties)
1947 — Sajtar, Jaroslav vs Muehring — 1-0 — The Hague NED
1948 — Ritson-Morry, William vs Milner Barry, Philip — 0-1 — London, Bishopsgate
1955 — Marini, Luis vs Rossetto, Hector — 1/2-1/2 — Argentina
1955 — Marini, Luis vs Rossetto, Hector — 1/2-1/2 — Buenos Aires ARG
1956 — Borisenko, Georgy K vs Chistiakov, Anatolij — 1-0 — URS
8.b3 — 19.5% (100 parties)
1946 — Stoltz, Gabriel vs Vlagsma, Chris — 1/2-1/2 — Beverwijk NED
1952 — Anagnostou, Joannis vs Byrne, Ray — 0-1 — Helsinki FIN
1954 — Larsen, Bent vs Enevoldsen, Jens — 0-1 — Copenhagen AS04 Jub
1956 — Sliwa, Bogdan vs Smyslov, Vladimir — 0-1 — Moscow RUS
1960 — Kozma, Julius vs Olexa, Vilem — 1-0 — Ostrava CZE
8.e3 — 0.6% (3 parties)
1997 — Amonatova, Irina vs Ineshina, Elena — 0-1 — Moscow RUS
1997 — Fluegel, Wilhelm, Dr. vs Mayer, Bodo — 1-0 — Ellwangen
2005 — Neudel, Bernd vs Jacob, Konrad — 1-0 — Lignano Sabbiadoro ITA