E19i - 10…Bf6 11.Bb2 d6 - Old Main Line (1940)

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E19i — Old Main Line (1940)
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 f5 10.b3 Bf6 11.Bb2 d6
Les coups candidats
12.Rad1 — 58.8% (267 parties)
Ambassadeurs : Korchnoi, Viktor (4x), Noble, Mark Frederick (4x), Lomholt Hansen, Ole (3x), Polugaevsky, Lev (3x), Brookes, John G (3x), Petrosian, Tigran V. (2x), Botvinnik, Mikhail (2x), Panno, Oscar (2x)
12.Qd2 — 17.4% (79 parties)
Ambassadeurs : Gudmundsson, Arinbjorn (1x), Olafsson, Fridrik (1x), German, Eugenio (1x), Schweber, Samuel (1x), Donner, Jan-Hein (1x), Matanovic, Aleksandar (1x), O'Kelly, Albéric de Galway (1x), Averbakh, Yuri L (1x)
12.Ne1 — 11.0% (50 parties)
Ambassadeurs : Hort, Vlastimil (4x), Kuettner, Uwe (2x), Filip, Miroslav (2x), Uhlmann, Wolfgang (1x), Bobotsov, Milko G (1x), Ivkov, Borislav (1x), Weiss, Augustin (1x), Novak, Ervin (1x)
12.Rfd1 — 9.5% (43 parties)
Ambassadeurs : Akopyan, Harutyun (2x), Benko, Pal (1x), Stahlberg, Gideon (1x), Bertok, Mario Jr. (1x), Kozma, Julius (1x), Litmanowicz, Wladyslaw (1x), Arlamowski, Edward (1x), Anay Barche (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12.Rad1 12.Qd2 12.Ne1 12.Rfd1
<1800 18 50% 11% 6% 28%
1800-2200 163 56% 23% 6% 10%
2200-2600 150 59% 13% 15% 9%
2600+ 8 50% 38% 12% —
Évolution par décennie (% des parties)
Décennie N parties 12.Rad1 12.Qd2 12.Ne1 12.Rfd1
1950s 12 50% 25% — 25%
1960s 37 46% 19% 32% 3%
1970s 23 35% 13% 30% 17%
1980s 60 62% 17% 17% 2%
1990s 84 65% 17% 7% 10%
2000s 103 58% 19% 7% 11%
2010s 116 64% 14% 6% 13%
2020s 19 53% 32% 5% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.Rad1 64% 53% ▼ -11.2%
12.Qd2 14% 32% ▲ +17.8%
12.Ne1 6% 5% ▼ -0.8%
12.Rfd1 13% 0% ▼ -12.9%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Tal, Mikhail — 1 partie
Parties historiques
12.Rad1 — 58.8% (267 parties)
1951 — Benko, Pal vs Hajtun, Jozsef — 1/2-1/2 — Budapest HUN
1951 — Nielsen, Hartvig vs Tornerup, John — 1-0 — Norway
1952 — Danielsson, Gosta vs Nilsson, Zandor — 1-0 — Stockholm SWE
1955 — Larsen, Bent vs Spalk, Bjarne — 1-0 — Copenhagen DEN
1955 — Chukaev, Egor vs Renter, Raul — 1-0 — URS-ch sf Vilnius LTU
12.Qd2 — 17.4% (79 parties)
1956 — Filip, Miroslav vs Smyslov, Vasily — 1/2-1/2 — Amsterdam NED
1957 — Gudmundsson, Arinbjorn vs Olafsson, Fridrik — 0-1 — Reykjavik ISL
1957 — Donner, Jan-Hein vs Matanovic, Aleksandar — 1/2-1/2 — Beverwijk Beverwijk NED
1962 — German, Eugenio vs Schweber, Samuel — 1/2-1/2 — Stockholm izt
1963 — O'Kelly, Albéric de Galway vs Averbakh, Yuri L — 1/2-1/2 — Beverwijk NED
12.Ne1 — 11.0% (50 parties)
1960 — Hort, Vlastimil vs Lengyel, Levente — 1/2-1/2 — Leipzig GER
1962 — Bobotsov, Milko G vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH
1963 — Uhlmann, Wolfgang vs Hort, Vlastimil — 1/2-1/2 — Leipzig GER
1963 — Haag, Ervin vs Kozma, Julius — 1/2-1/2 — Sochi RUS
1963 — Spassky, Boris Vasily vs Furman, Semyon — 1/2-1/2 — Leningrad ch-URS
12.Rfd1 — 9.5% (43 parties)
1952 — Litmanowicz, Wladyslaw vs Arlamowski, Edward — 1-0 — Miedzyzdroje
1957 — Benko, Pal vs Stahlberg, Gideon — 1/2-1/2 — Reykjavik ISL
1957 — Anay Barche vs Kluger, Gyula — 0-1 — HUN-ch Budapest HUN
1969 — Bertok, Mario Jr. vs Kozma, Julius — 1/2-1/2 — Reggio Emilia ITA
1971 — Kozarov, Petar vs Radev, Nikolai — 1/2-1/2 — Sofia BUL