E99b - 11.g4 - Orthodox Variation, Classical System, Benko Attack (1952)

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E99b — Orthodox Variation, Classical System, Benko Attack (1952)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.f3 f5 11.g4
Les coups candidats
Ambassadeurs : Tleptsok, Ruslan (16x), Kiss, Pal (12x), Almond, Richard J (11x), Kolpak, Sergey Fedorovich (8x), Nekhaev, Andrey Ivanovich (7x), Konstantinov, Maxim (6x), Agathiyan Susil (6x), Pinter, Jozsef (5x)
Ambassadeurs : Pinter, Jozsef (7x), Podgaets, Mikhail (6x), Zilberberg, Alik (6x), Prie, Eric (6x), Lukacs, Peter (6x), Agathiyan Susil (6x), Sznapik, Aleksander (5x), Maeder, Karl-Heinz (4x)
11…f4 — 13.0% (231 parties)
Ambassadeurs : Agathiyan Susil (4x), Andriuschenko, Nikolay Nikolaevich (4x), Ilyushchenko, Yury Nikolaevich (4x), Kolpak, Sergey Fedorovich (4x), Clarke, Peter (3x), Ciciotti, Augusto Walter (3x), Casa, Alex (2x), Benko, Pal (2x)
11…fxg4 — 4.6% (81 parties)
Ambassadeurs : Ghitescu, Theodor (3x), Portisch, Lajos (2x), Bordas, Gyula (2x), Dudas, Janos (2x), Attard, Wilfred (1x), Gerusel, Mathias (1x), Aditya Balu Jadhav (1x), Sandor, Bela (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…Kh8 11…Nf6 11…f4 11…fxg4
<1800 46 46% 17% 28% 7%
1800-2200 510 36% 28% 16% 8%
2200-2600 865 49% 30% 11% 2%
2600+ 23 61% 35% 4% —
Évolution par décennie (% des parties)
Décennie N parties 11…Kh8 11…Nf6 11…f4 11…fxg4
1950s 9 — 22% 33% 22%
1960s 90 12% 48% 10% 6%
1970s 124 9% 73% 3% 3%
1980s 223 26% 63% 4% 4%
1990s 370 45% 29% 11% 5%
2000s 349 44% 23% 18% 6%
2010s 566 54% 20% 17% 4%
2020s 44 43% 20% 16% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Kh8 54% 43% ▼ -10.5%
11…Nf6 20% 20% +0.5%
11…f4 17% 16% ▼ -0.9%
11…fxg4 4% 5% ▲ +1.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 2 parties
Ding, Liren — 2 parties
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
11…Kh8 — 40.6% (720 parties)
1962 — Pavlov, Mircea-Sergiu-Aurelian vs Shianovsky, Vladislav I — 0-1 — Bucharest ROU
1962 — Bak, Istvan vs Stein, Leonid — 1/2-1/2 — Stockholm izt
1963 — Vasilchuk, Yury vs Gipslis, Aivars — 1-0 — Alma Ata KAZ
1965 — Golz, Werner vs Dydyshko, Viacheslav — 1-0 — Berlin East
1965 — Rubinetti, Jorge vs Eduardo, Socrates Alfredo — 1/2-1/2 — Buenos Aires ARG
11…Nf6 — 33.0% (586 parties)
1957 — Endzelins, Lucius vs Kazic, Bozidar — 1-0 — corr ol3
1959 — Portisch, Lajos vs Taimanov, Mark — 1/2-1/2 — Budapest HUN
1961 — Gheorghiu, Florin vs Bozdoghina, Constantin — 1-0 — Romania
1961 — Nergard, Ole-Kristian vs Jesso, Kurt — 0-1 — ?
1962 — Lokvenc, Josef vs Tringov, Georgi P — 1/2-1/2 — Marianske Lazne
11…f4 — 13.0% (231 parties)
1955 — Jenei, Ferenc vs Koehler, Sandor — 1-0 — Pecs
1958 — Benko, Pal vs Pachman, Ludek — 1/2-1/2 — Portoroz SLO
1959 — Clarke, Peter vs Alexander Ronald Cheng — 1/2-1/2 — York ch-BCF
1960 — Benko, Pal vs Eliskases, Erich — 1-0 — Buenos Aires ARG
1960 — Portisch, Lajos vs Gligoric, Sofija — 1-0 — Madrid zt
11…fxg4 — 4.6% (81 parties)
1952 — Sandor, Bela vs Gereben, Erno — 1-0 — Hungary ch
1958 — Portisch, Lajos vs Fuchs, Michael — 1-0 — ?
1960 — Portisch, Lajos vs Attard, Wilfred — 1-0 — Madrid zt
1962 — Ghitescu, Theodor vs Thorbergsson, Freysteinn — 1-0 — Marianske Lazne
1962 — Ghitescu, Theodor vs Bolbochan, Julio — 1/2-1/2 — Varna olm