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D97c — Russian Szabo
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 c6 8.Be2
Les coups candidats
8…b5 — 45.9% (311 parties)
Ambassadeurs : Tryggestad, Andreas Garberg (7x), Luckis, Marcos (4x), Konig, Paul (4x), Flohr, Salo (3x), Honfi, K. (3x), Forintos, Gyozo V (3x), Haag, Ervin (3x), Uhlmann, Wolfgang (3x)
8…Nbd7 — 16.2% (110 parties)
Ambassadeurs : Dubinin, Peter (2x), Osbun, Erik (2x), Botvinnik, Mikhail (1x), Kramer, George (1x), Issacs, LJ. (1x), Pachman, Ludek (1x), Potucek, Ludovit (1x), Mikenas, Vladas (1x)
8…Be6 — 11.8% (80 parties)
Ambassadeurs : Luckis, Marcos (2x), Enevoldsen, Jens (2x), Christensen, Alfred (2x), Yandemirov, Valeri (2x), Zaballa Zarzosa, Jon (2x), Calleja Sierra, Jesus (1x), Lilienthal, Andor (1x), Kamyshov, Mikhail (1x)
8…b6 — 6.8% (46 parties)
Ambassadeurs : Fernandez Rivero, Karla July (2x), Landau, Salo (1x), Rellstab, Ludwig (1x), Luckis, Marcos (1x), Reinhardt, Enrique (1x), Feigin, M. (1x), Szabo, Ladislav (1x), Shainswit, George (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…b5 8…Nbd7 8…Be6 8…b6
<1800 20 30% 35% 5% 10%
1800-2200 263 38% 17% 14% 7%
2200-2600 186 56% 11% 7% 6%
2600+ 13 85% 8%
Évolution par décennie (% des parties)
Décennie N parties 8…b5 8…Nbd7 8…Be6 8…b6
1930s 9 22% 56% 22%
1940s 38 50% 24% 13% 8%
1950s 18 39% 17% 6%
1960s 50 66% 16% 8% 4%
1970s 13 62% 15%
1980s 14 57% 36% 7%
1990s 72 43% 15% 7% 8%
2000s 149 42% 15% 12% 7%
2010s 259 46% 16% 13% 7%
2020s 56 39% 16% 14% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…b5 46% 39% ▼ -6.3%
8…Nbd7 16% 16% +0.2%
8…Be6 13% 14% ▲ +1.2%
8…b6 7% 7% +0.2%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Carlsen, Magnus — 1 partie
Parties historiques
8…b5 — 45.9% (311 parties)
1936 — Van den Bosch, Johannes vs Prins, Lodewijk — 1/2-1/2 — Zandvoort II
1937 — Fine, Reuben vs Jonsson, Erik — 1-0 — Goteborg SWE
1946 — Luckis, Marcos vs Maderna, Carlos — 1/2-1/2 — Mar del Plata ARG
1947 — Kraus, Rudolf vs Wolk, Sigmund — 1/2-1/2 — Kirchheim
1947 — Luckis, Marcos vs Sanguinetti, Renato — 1-0 — Buenos Aires ch-ARG
8…Nbd7 — 16.2% (110 parties)
1940 — Dubinin, Peter vs Botvinnik, Mikhail — 1/2-1/2 — Moskou ch-URS
1940 — Mikenas, Vladas vs Gerstenfeld, Eduard — 0-1 — Moskou ch-URS
1945 — Najdorf, Miguel vs Illesco — 1-0 — Mar del Plata ARG
1946 — Kramer, George vs Issacs, LJ. — 1-0 — New York, NY USA
1946 — Pachman, Ludek vs Potucek, Ludovit — 1-0 — Ostrawa ch CZE
8…Be6 — 11.8% (80 parties)
1939 — Luckis, Marcos vs Calleja Sierra, Jesus — 1-0 — Buenos Aires ol pr-C
1939 — Grau, Roberto G vs Enevoldsen, Jens — 1/2-1/2 — Buenos Aires ARG
1939 — Luckis, Marcos vs Christensen, Alfred — 1-0 — Buenos Aires ARG
1939 — Mikenas, Vladas vs Enevoldsen, Jens — 1-0 — Buenos Aires ARG
1939 — Guimard, Carlos E vs Christensen, Alfred — 1-0 — Buenos Aires ARG
8…b6 — 6.8% (46 parties)
1937 — Landau, Salo vs Rellstab, Ludwig — 1-0 — Kemeri LAT
1939 — Feigin, M. vs Szabo, Ladislav — 1-0 — Kemeri / Riga
1944 — Shainswit, George vs Jackson Edward Schuyler — 1/2-1/2 — Ventnor City
1946 — Luckis, Marcos vs Reinhardt, Enrique — 1-0 — Mar del Plata ARG
1946 — Bidev, Pavle vs Gligorić, Svetozar — 0-1 — Zagreb CRO