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E19d — Old Main Line
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 Be4
Eval: [+0.27]
Les coups candidats
10.Bf4 — 25.0% (166 parties)
Ambassadeurs : Najdorf, Miguel (3x), Fedukin, Alexandre (3x), Pilnik, Herman (2x), Hort, Vlastimil (2x), Matanovic, Aleksandar (2x), Szabo, Ladislav (2x), Keres, Paul (2x), Euwe, Max (2x)
10.Rd1 — 22.0% (146 parties)
Ambassadeurs : Polugaevsky, Lev (4x), Barcza, Gedeon (3x), Eliskases, Erich (2x), Alekhine, Alexander (2x), Bolbochan, J. (2x), Lachut, Jan (2x), Wexler, Bernardo (2x), Szabo, Ladislav (2x)
Ambassadeurs : Bolbochan, J. (4x), Luckis, Marcos (4x), Sarosy, Zoltan L (4x), Keres, Paul Petrovich (3x), Kottnauer, Cenek (3x), Beliavsky, Alexander G (3x), Alekhine, Alexander (2x), Lilienthal, Andor (2x)
10.b3 — 17.6% (117 parties)
Ambassadeurs : Letelier Martner, Rene (3x), Luckis, Marcos (3x), Najdorf, Miguel (3x), Gheorghiu, Florin (3x), Keres, Paul Petrovich (2x), Popov, Luben (2x), Kholmov, Ratmir D (2x), Mangini, Jose Henrique de Mello (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Bf4 10.Rd1 10.Ne1 10.b3
<1800 11 64% 27% 9%
1800-2200 142 25% 20% 11% 14%
2200-2600 282 24% 26% 16% 20%
2600+ 16 19% 38% 6% 25%
Évolution par décennie (% des parties)
Décennie N parties 10.Bf4 10.Rd1 10.Ne1 10.b3
1930s 3 33% 67%
1940s 45 7% 16% 60% 9%
1950s 58 28% 16% 24% 26%
1960s 43 19% 19% 33% 26%
1970s 60 23% 17% 38% 18%
1980s 34 38% 15% 29% 15%
1990s 81 26% 16% 21% 16%
2000s 136 30% 21% 11% 16%
2010s 174 26% 28% 7% 18%
2020s 29 14% 48% 3% 17%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Bf4 26% 14% ▼ -12.1%
10.Rd1 28% 48% ▲ +20.1%
10.Ne1 7% 3% ▼ -4.0%
10.b3 18% 17% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 4 parties
Euwe, Max — 3 parties
Smyslov, Vladimir — 1 partie
Parties historiques
10.Bf4 — 25.0% (166 parties)
1939 — Mueller, Helge vs Lokvenc, Josef — 1/2-1/2 — Bad Oeynhausen ch-GER
1946 — Vidmar, Milan Jr vs Simonovic, Borko — 1/2-1/2 — Zagreb ch YUG
1947 — Hounie Fleurquin, Carlos vs Pilnik, Herman — 0-1 — Mar del Plata ARG
1948 — Toth, Sz vs Beni, Alfred — 1-0 — Bad Gastein
1950 — Euwe, Max vs Najdorf, Miguel — 1/2-1/2 — Amsterdam NED
10.Rd1 — 22.0% (146 parties)
1937 — Reshevsky, Samuel vs Eliskases, Erich — 1-0 — Semmering AUT
1939 — Alekhine, Alexander vs Loynaz, S. — 1-0 — Caracas VEN
1941 — Canepa, Jose vs Isain, Pedros Santos — 1-0 — Montevideo URU
1943 — Guimard, Jean Louis vs Stahlberg, Adam — 0-1 — Buenos Aires ARG
1943 — Saemisch, Friedrich vs Keres, Paul — 1/2-1/2 — Prague CZE
10.Ne1 — 20.2% (134 parties)
1940 — Euwe, Max vs Keres, Paul Petrovich — 1/2-1/2 — Match Amsterdam NED
1941 — Lilienthal, Andor vs Keres Paul Petrovich — 1-0 — Moscow RUS
1941 — Lilienthal, Andor vs Keres, Paul — 1-0 — Leningrad- Moscow URS
1942 — Maderna, Carlos vs Luckis, Marcos — 1-0 — Mar del Plata ARG
1942 — Kottnauer, Cenek vs Alekhine, Alexander — 0-1 — Prague CZE
10.b3 — 17.6% (117 parties)
1941 — Eliskases, Erich vs Luckis, Marcos — 1/2-1/2 — Mar del Plata ARG
1942 — Guimard, Carlos E vs Rossetto, Hector — 1-0 — Buenos Aires ARG
1947 — Smyslov, Vladimir vs Pachman, Ludek — 1/2-1/2 — Warsaw POL
1948 — Szabo, Ladislav vs Luckis, Marcos — 1-0 — Mar del Plata ARG
1950 — Najdorf, Miguel vs Keres, Paul Petrovich — 1/2-1/2 — Budapest HUN