E99b - 11.g4 - Mar del Plata Benko Attack

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E99b — Mar del Plata Benko Attack
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 (17x), Kiss, Pal (12x), Almond, Richard J (11x), Kolpak, Sergey Fedorovich (9x), Shpakovsky, Aleksandr N (7x), Susla, Vitaliy (7x), Nekhaev, Andrey Ivanovich (7x), Bordas, Gyula (6x)
Ambassadeurs : Pinter, Jozsef (7x), Lukacs, Peter (7x), Podgaets, Mikhail (6x), Prie, Eric (6x), Susla, Vitaliy (6x), Ghitescu, Theodor (5x), Sznapik, Aleksander (5x), Borisov, Venjamin (5x)
11…f4 — 13.0% (230 parties)
Ambassadeurs : Susla, Vitaliy (5x), Lebedev, Valery Ivanovich (4x), Andriuschenko, Nikolay Nikolaevich (4x), Ilyushchenko, Yury Nikolaevich (4x), Kolpak, Sergey Fedorovich (4x), Grandadam, Nicolas (3x), Schakel, Corky (3x), Rudenko, Aleksandr Vladimiro (3x)
11…fxg4 — 4.6% (82 parties)
Ambassadeurs : Ghitescu, Theodor (4x), Portisch, Lajos (2x), Bordas, Gyula (2x), Dudas, Janos (2x), Bolbochan, Julio (1x), Bolbochan, J. (1x), Gerusel, Mathias (1x), Blau, Max (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 20 20% 30% 35% 5%
1800-2200 412 37% 26% 17% 9%
2200-2600 883 50% 29% 12% 2%
2600+ 26 62% 35% 4% —
Évolution par décennie (% des parties)
Décennie N parties 11…Kh8 11…Nf6 11…f4 11…fxg4
1950s 9 — 22% 33% 22%
1960s 93 12% 47% 10% 6%
1970s 126 10% 73% 3% 3%
1980s 220 25% 64% 4% 4%
1990s 372 45% 29% 11% 5%
2000s 347 43% 23% 18% 6%
2010s 565 54% 20% 17% 4%
2020s 39 49% 21% 15% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Kh8 54% 49% ▼ -4.9%
11…Nf6 20% 21% ▲ +0.5%
11…f4 17% 15% ▼ -1.4%
11…fxg4 4% 5% ▲ +1.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Ding, Liren — 2 parties
Ju, Wenjun — 1 partie
Parties historiques
11…Kh8 — 40.5% (717 parties)
1962 — Pavlov, Mircea-Sergiu-Aurelian vs Shianovsky, Vladislav I — 0-1 — Bucharest ROU
1962 — Bilek, Istvan vs Stein, Leonid — 1/2-1/2 — Stockholm izt
1963 — Vasilchuk, Yury vs Gipslis, Aivars — 1-0 — Alma Ata KAZ
1965 — Ghitescu, Theodor vs Dely, Peter — 1/2-1/2 — Zinnowitz GER
1965 — Golz, Werner vs Dydyshko, Viacheslav — 1-0 — Berlin East
11…Nf6 — 33.1% (587 parties)
1957 — Endzelins, Lucius vs Kazic, Bozidar — 1-0 — CCOL3 prel-01
1959 — Portisch, Lajos vs Taimanov, Mark — 1/2-1/2 — Budapest HUN
1961 — Gheorghiu, Florin vs Bozdoghina, Constantin — 1-0 — Romania
1961 — Neergaard, Holger vs Jesso Kurt — 0-1 — ?
1962 — Lokvenc, Josef vs Tringov, Georgi P — 1/2-1/2 — Marianske Lazne
11…f4 — 13.0% (230 parties)
1955 — Jenei, Ferenc vs Koehler, Sandor — 1-0 — Pecs
1958 — Benko, Pal vs Pachman, Ludek — 1/2-1/2 — Portoroz SLO
1959 — Clarke, Paul R H 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 Gligorić, Svetozar — 1-0 — Madrid ESP
11…fxg4 — 4.6% (82 parties)
1952 — Sandor, Balazs vs Gereben, Erno — 1-0 — Budapest HUN
1958 — Portisch, Lajos vs Fuchs, Michael — 1-0 — ?
1960 — Portisch, Lajos vs Attard, Wilfred — 1-0 — Madrid ESP
1962 — Ghitescu, Theodor vs Bolbochan, Julio — 1/2-1/2 — Varna BUL
1962 — Ghitescu, Theodor vs Bolbochan, J. — 1/2-1/2 — Varna BUL