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D54a — Anti-Neo-Orthodox Variation
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Rc1
Les coups candidats
6…h6 — 38.4% (359 parties)
Ambassadeurs : Van der Sterren, Paul (8x), Medina-Garcia, Antonio (6x), Korchnoi, Viktor (6x), Euwe, Max (5x), Portisch, Lajos (5x), Boensch, Uwe (5x), Taimanov, Mark (4x), Klovans, Janis (4x)
6…Nbd7 — 26.3% (246 parties)
Ambassadeurs : Trifunovic, Petar (5x), Adorjan, Andras (4x), Zielinski, Sergej (4x), Pirc, Vasja (3x), Garcia Palermo, Carlos Horacio (3x), Gruenberg, Hans-Ulrich (3x), Hort, Vlastimil (3x), Frey Beckman, Kenneth (3x)
6…c6 — 19.6% (183 parties)
Ambassadeurs : Euwe, Max (4x), Taimanov, Mark (4x), Gereben, Erno (2x), Castaldi, Vincenzo (2x), Reshevsky, Samuel (2x), Ragozin, Viacheslav (2x), Hoenlinger, Baldur (2x), Rossetto, Hector (2x)
6…b6 — 7.9% (74 parties)
Ambassadeurs : Jimenez Zerquera, Eleazar (4x), Gligorić, Svetozar (2x), Najdorf, Miguel (2x), Gaponenko, Inna (2x), Hebden, Mark L (2x), Von Scheve, Theodor (1x), Caro, Horatio (1x), Engels, Ludwig (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…h6 6…Nbd7 6…c6 6…b6
<1800 16 56% 19% 19%
1800-2200 177 37% 19% 24% 11%
2200-2600 329 40% 32% 15% 8%
2600+ 31 65% 23% 3% 6%
Évolution par décennie (% des parties)
Décennie N parties 6…h6 6…Nbd7 6…c6 6…b6
1880s 1 100%
1890s 5 60%
1900s 6 50% 33% 17%
1910s 1
1920s 1 100%
1930s 31 16% 26% 35% 3%
1940s 42 31% 24% 33% 5%
1950s 69 36% 30% 28% 3%
1960s 47 40% 30% 19% 6%
1970s 75 31% 33% 20% 11%
1980s 85 42% 35% 12% 4%
1990s 173 42% 27% 17% 7%
2000s 176 36% 22% 23% 11%
2010s 176 46% 21% 18% 8%
2020s 47 45% 19% 4% 17%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…h6 46% 45% ▼ -1.3%
6…Nbd7 21% 19% ▼ -1.9%
6…c6 18% 4% ▼ -13.4%
6…b6 8% 17% ▲ +9.1%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 10 parties
Smyslov, Vladimir — 4 parties
Alekhine, Alexander — 1 partie
Tal, Mikhail — 1 partie
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
6…h6 — 38.4% (359 parties)
1935 — Dake, Arthur William vs Staehelin, Adolf — 1-0 — Warsaw POL
1938 — Reshevsky, Samuel vs Euwe, Max — 1/2-1/2 — Nederland
1939 — Euwe, Max vs Spanjaard, Eduard — 1-0 — Baarn NED
1939 — Landau, Salo vs Euwe, Max — 1/2-1/2 — Amsterdam m ch-NED
1939 — Euwe, Max vs Landau, Salo — 1/2-1/2 — Amsterdam NED
6…Nbd7 — 26.3% (246 parties)
1895 — Showalter, Jackson vs Pillsbury, Harry — 1-0 — New York, NY USA
1897 — Collijn L vs Englund, Fritz — 1-0 — Stockholm SWE
1898 — Pillsbury, Harry vs Janowski, Dawid — 1-0 — Vienna AUT
1903 — Speijer, Abraham vs Důras, Oldřich — 0-1 — Hilversum NED
1903 — Speijer, Abraham vs Duras, Oldrich — 0-1 — Hilversum NED
6…c6 — 19.6% (183 parties)
1902 — Janowski, Dawid vs Porges, Moritz — 0-1 — Prague /Prager Schac
1903 — Esser, Jan vs Leussen, Benjamin — 0-1 — Hilversum NED
1924 — Tarrasch, Siegbert vs Spielmann, Rudolf — 1/2-1/2 — Meran ITA
1934 — Becker, Albert vs Podhorzer, David — 1-0 — Vienna AUT
1934 — Gruenfeld, Ernst vs Hoenlinger, Baldur — 1-0 — Vienna AUT
6…b6 — 7.9% (74 parties)
1889 — Von Scheve, Theodor vs Caro, Horatio — 0-1 — Berlin GER
1904 — Andres Lange, Elke vs Hilse — 1-0 — Coburg
1934 — Engels, Ludwig vs Brinckmann, Alfred — 1-0 — Bad Salzuflen
1943 — Alvarado Gomez, Eduardo vs Rehant Dhiraj Koche — 1/2-1/2 — Madrid ESP
1948 — Euwe, Max vs Denker, Arnold S — 1/2-1/2 — New York, NY USA