B84h - 7.O-O Be7 - Scheveningen Classical

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B84h — Scheveningen Classical
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Be7
Eval: [+0.27]
Les coups candidats
Ambassadeurs : Ftacnik, Lubomir (55x), Kempinski, Robert (40x), Prandstetter, Eduard (29x), Van Wely, Loek (28x), Suba, Mihai (27x), Jansa, Vlastimil (25x), Sznapik, Aleksander (23x), Kuczynski, Robert (22x)
8.Be3 — 28.2% (3055 parties)
Ambassadeurs : Malmstroem, Jan Hendrik (10x), Pascual Palomo, Lucia (6x), Horvath, Adam (5x), Alexieva, Silvia (5x), Lagno, Kateryna (5x), Polgar, Sofia (4x), Guenther, Anetta (4x), Nkwe, Keitumetse (4x)
8.a4 — 13.6% (1470 parties)
Ambassadeurs : Jansa, Vlastimil (17x), Asrian, Karen (16x), Anand, Viswanathan (12x), Kasparov, Garry (12x), Rogic, Davor (12x), Van Wely, Loek (10x), Adams, Michael (8x), Cvitan, Ognjen (7x)
8.Kh1 — 5.6% (612 parties)
Ambassadeurs : Ruiz Aguilar, Pablo Alexander (9x), Romanishin, Oleg M (4x), Dorfman, Iossif (4x), Lengyel, Bela (4x), Umudova, Nargiz (4x), Haugen, Arild (3x), Auvinen, Esa (3x), Le Montagner, Yoann (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.f4 8.Be3 8.a4 8.Kh1
<1800 410 26% 44% 9% 9%
1800-2200 3429 36% 36% 14% 8%
2200-2600 4277 62% 17% 16% 3%
2600+ 177 67% 3% 28% 1%
Évolution par décennie (% des parties)
Décennie N parties 8.f4 8.Be3 8.a4 8.Kh1
1920s 16 19% 31% 19% 25%
1930s 13 62% 23% 15% —
1940s 33 39% 48% 9% 3%
1950s 29 59% 38% 3% —
1960s 80 50% 42% 2% 5%
1970s 285 67% 24% 6% 3%
1980s 830 67% 17% 12% 4%
1990s 2419 49% 26% 15% 6%
2000s 4029 45% 30% 14% 6%
2010s 2841 42% 30% 14% 6%
2020s 257 42% 33% 13% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.f4 42% 42% ▼ -0.5%
8.Be3 30% 33% ▲ +2.8%
8.a4 14% 13% ▼ -1.0%
8.Kh1 6% 7% ▲ +1.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Hou, Yifan — 10 parties
Tal, Mikhail — 7 parties
Karpov, Aleksandr — 5 parties
Euwe, Max — 3 parties
Smyslov, Vladimir — 3 parties
Carlsen, Magnus — 2 parties
Alekhine, Alexander — 1 partie
Ding, Liren — 1 partie
Parties historiques
8.f4 — 47.4% (5130 parties)
1925 — Basulto De La Torre, Carlos Alons vs Bogoljubow, Efim — 0-1 — Baden Baden DEU
1927 — Weenink, Henri vs Johner, Hans — 0-1 — London ENG
1929 — Maroczy, Geza vs Saemisch, Friedrich — 1-0 — Rogaska Slatina
1934 — ? vs Becker, Albert — 1/2-1/2 — Vienna AUT
1935 — Engels, Ludwig vs Koch, Berthold — 1-0 — Aachen GER
8.Be3 — 28.2% (3055 parties)
1926 — Yates, Frederic D vs Vajda, Arpad — 0-1 — Budapest Budapest HUN
1926 — Carranza, Leopoldo vs Alekhine, Alexander — 0-1 — Buenos Aires ARG
1927 — Schoenmann, Wilhelm vs Schmitt, Lars, Dr. — 1-0 — Magdeburg GER
1928 — Rotenstein, S. vs Saemisch, Friedrich — 0-1 — Berlin GER
1929 — Illingworth, Leonard vs Kipke, Erwin — 1-0 — Hastings ENG
8.a4 — 13.6% (1470 parties)
1927 — Von Holzhausen, Walther vs Machate, Gottlieb — 1-0 — Magdeburg Kongress
1927 — Probst, Aaron vs Bravo Lutz, Sebastian — 1-0 — Magdeburg GER
1928 — Weenink, Henri vs Chwojnik, Moishe — 1-0 — The Hague NED
1930 — Lacerda Guimaraes, Jose vs De Souza Mendes, Joao — 0-1 — Rio de Janeiro BRA
1939 — Panov, Vasily vs Marsky, Mark Lvovich — 0-1 — Moscow RUS
8.Kh1 — 5.6% (612 parties)
1923 — Fick, William Matthew Jr. vs Colle, Edgar — 1-0 — Scheveningen NED
1927 — Brinckmann, Alfred vs Schmitt, Ludwig — 1-0 — Magdeburg GER
1927 — Mlotkowski, Stasch vs Kupchik, Abraham — 1/2-1/2 — Kalamazoo
1927 — Moritz, Bruno vs Sterk, Karoly — 0-1 — London ENG
1946 — Vlagsma, Chris vs Devos, Paul — 1/2-1/2 — Maastricht NED