E19i - 9…f5 10.b3 Bf6 11.Bb2 d6 - Old Main Line (1940)

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E19i — 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 f5 10.b3 Bf6 11.Bb2 d6
Les coups candidats
12.Rad1 — 58.6% (269 parties)
Ambassadeurs : Naumkin, Igor (6x), Noble, Mark Frederick (4x), Lomholt Hansen, Ole (3x), Brookes, John G (3x), Reshevsky, Samuel (2x), Benko, Pal (2x), Botvinnik, Mikhail (2x), Kummer, Gerhard (2x)
12.Qd2 — 16.8% (77 parties)
Ambassadeurs : Trevelyan, John (2x), Roux Cabral, Luis (1x), Opsahl, Haakon (1x), German, Eugenio (1x), Schweber, Samuel (1x), Donner, Jan-Hein (1x), Hein-Matanovic, Alexander (1x), O'Kelly, Albéric de Galway (1x)
12.Ne1 — 11.5% (53 parties)
Ambassadeurs : Hort, Vlastimil (4x), Pachman, Ludek (2x), Kuettner, Uwe (2x), Filip, Marius Liviu (2x), Prucha, Karel (1x), Benzaquen Friedman, Amitay (1x), Filipcic, Martin (1x), Radojcic, Slobodan (1x)
12.Rfd1 — 10.0% (46 parties)
Ambassadeurs : Nadeau, Paul (1x), Anderson, Frank Ross (1x), Brunet, Philip (1x), Yanofsky, Daniel Abraham (1x), Shainswit, George (1x), Denker, Arnold S (1x), Benko, Pal (1x), Stahlberg, Gideon (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 5 — 20% 20% 40%
1800-2200 134 58% 22% 6% 11%
2200-2600 160 59% 13% 14% 10%
2600+ 11 64% 27% 9% —
Évolution par décennie (% des parties)
Décennie N parties 12.Rad1 12.Qd2 12.Ne1 12.Rfd1
1930s 1 — 100% — —
1940s 10 40% — 30% 30%
1950s 11 55% 18% — 27%
1960s 37 46% 19% 32% 3%
1970s 23 35% 13% 30% 17%
1980s 59 61% 17% 17% 2%
1990s 84 65% 17% 7% 10%
2000s 103 58% 19% 7% 11%
2010s 115 64% 13% 6% 13%
2020s 16 56% 31% 6% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.Rad1 64% 56% ▼ -8.1%
12.Qd2 13% 31% ▲ +18.2%
12.Ne1 6% 6% +0.2%
12.Rfd1 13% 0% ▼ -13.0%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Smyslov, Vladimir — 1 partie
Tal, Mikhail — 1 partie
Parties historiques
12.Rad1 — 58.6% (269 parties)
1940 — Polland David vs Reshevsky, Samuel — 0-1 — New York, NY USA
1943 — Levin, Jacob vs Santasiere, Anthony — 1/2-1/2 — Ventnor City
1945 — Sajtar, Jaroslav vs Podgorny, Jiri — 0-1 — Zlin CZE
1949 — Zamikhovsky, Abram vs Lisitsin, Georgy — 1/2-1/2 — Leningrad RUS
1951 — Benko, Pal vs Hajtun, Jozsef — 1/2-1/2 — Budapest HUN
12.Qd2 — 16.8% (77 parties)
1939 — Roux Cabral, Luis vs Opsahl, Haakon — 1/2-1/2 — Buenos Aires ARG
1957 — Donner, Jan-Hein vs Hein-Matanovic, Alexander — 1/2-1/2 — Beverwijk Beverwijk NED
1957 — Gudmundsson, Arinbjorn vs Olafsson, Fridrik — 0-1 — Reykjavik ISL
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 — 11.5% (53 parties)
1945 — Pachman, Ludek vs Prucha, Karel — 1-0 — Prague CZE
1945 — Filipcic, Martin vs Radojcic, Slobodan — 1/2-1/2 — Novi Sad SRB
1949 — Pachman, Ludek vs Benzaquen Friedman, Amitay — 1-0 — Southsea
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
12.Rfd1 — 10.0% (46 parties)
1941 — Brunet, Philip vs Yanofsky, Daniel Abraham — 0-1 — Canada ch Winnipeg
1941 — Shainswit, George vs Denker, Arnold S — 1/2-1/2 — Hamilton
1946 — Nadeau, Paul vs Anderson, Frank Ross — 0-1 — Toronto CAN
1952 — Litmanowicz, Wladyslaw vs Arlamowski, Edward — 1-0 — Miedzyzdroje
1957 — Benko, Pal vs Stahlberg, Gideon — 1/2-1/2 — Reykjavik ISL