B81d - 7.Be3 - Perenyi Attack (1961)

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B81d — Scheveningen, Keres, Perenyi Attack (1961)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 a6 7.Be3
Les coups candidats
Ambassadeurs : Shirov, Alexei (15x), Suba, Mihai (15x), Hracek, Zbynek (14x), Szalanczi, Emil (12x), Van Wely, Loek (12x), Ilincic, Zlatko (11x), Sax, Gyula (10x), Topalov, Veselin (10x)
Ambassadeurs : Antonio, Conceicao (12x), Vujadinovic, Milan (9x), Shirov, Alexei (8x), Van Wely, Loek (8x), Svidler, Peter (7x), Porkolab, Sandor (7x), Gray, Garvin (6x), Simmelink, Joop Theo (6x)
7…b5 — 10.4% (364 parties)
Ambassadeurs : Barbu, George-Viorel (7x), Oparin, Grigoriy (5x), Florescu, Codrut-Constantin (4x), Nestorovic, Katarina (3x), Lombardy, William J (2x), Mirumian, Vigen (2x), Tolnai, Tibor (2x), Kotronias, Vasilios (2x)
7…Be7 — 4.9% (171 parties)
Ambassadeurs : Djuric, Petar (3x), Mihalka, Zsolt (3x), Rigo, Janos (2x), Terzic, Milos (2x), Piroska, Istvan (2x), Bonnie Opu (2x), Fuad Kamel Jamaliah, Natalie (2x), Ivanov , Ivan St (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…h6 7…e5 7…b5 7…Be7
<1800 146 35% 32% 10% 9%
1800-2200 1176 34% 31% 11% 9%
2200-2600 1753 42% 32% 11% 3%
2600+ 141 51% 35% 5% —
Évolution par décennie (% des parties)
Décennie N parties 7…h6 7…e5 7…b5 7…Be7
1960s 5 — 40% 40% —
1970s 25 48% 16% 12% 4%
1980s 139 47% 22% 14% 4%
1990s 527 47% 21% 9% 7%
2000s 1607 43% 29% 10% 4%
2010s 1076 32% 43% 10% 5%
2020s 133 29% 36% 20% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…h6 32% 29% ▼ -3.2%
7…e5 43% 36% ▼ -6.7%
7…b5 10% 20% ▲ +10.1%
7…Be7 5% 4% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 9 parties
Kasparov, Garry — 7 parties
Hou, Yifan — 6 parties
Carlsen, Magnus — 2 parties
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
7…h6 — 39.5% (1387 parties)
1973 — Carleton, John J vs Bertok, Mario Jr. — 1-0 — Birmingham ENG
1976 — Ferrera, Benjamin vs Soler Duruty, Alberto — 1-0 — Cienfuegos City CUB
1978 — Sjoman, Seppo vs Vitikkala, Kalle — 1-0 — ?
1978 — Ermenkov, Evgenij vs Polugaevsky, Lev — 0-1 — Buenos Aires olm
1978 — Sax, Gyula vs Tukmakov, Vladimir B — 1-0 — Las Palmas ESP
7…e5 — 32.0% (1124 parties)
1962 — Shmit, Anatoly vs Koblencs, Alexander — 1/2-1/2 — Riga LAT
1968 — Larsen, Frans vs Baez Cuevas, Nilson Issac — 0-1 — Tromsoe
1972 — Barnes, Craig vs Commons, Kim S — 0-1 — Stade
1975 — Sampaolesi, Nestor vs Quinteros, Miguel A. — 0-1 — Buenos Aires ch-ARG
1978 — Perenyi, Bela vs Mokry, Karel — 1-0 — Decin CZE
7…b5 — 10.4% (364 parties)
1961 — Lombardy, William J vs Gligorić, Svetozar — 0-1 — Zurich SUI
1961 — Lombardy, William J vs Gligoric, Sofija — 0-1 — Zurich SUI
1972 — Karpov, Anatoly vs O'Brien, Richard W — 1-0 — London ENG
1975 — Sampaolesi, Nestor vs Barea, Luis — 0-1 — Buenos Aires ch-ARG
1978 — Westerinen, Heikki M.J. vs Garcia Padron, Jose — 1-0 — Las Palmas ESP
7…Be7 — 4.9% (171 parties)
1979 — Ciric, Dragoljub M vs Kapelan, Milorad — 1-0 — Yugoslavia
1982 — Rigo, Janos vs Ellinas, Gavriil — 1-0 — Peristeri
1982 — Hazai, Laszlo Dr. vs Gereben, Erno — 1-0 — Zurich op
1983 — Rigo, Janos vs Ivanov , Ivan St — 1-0 — Budapest HUN
1984 — Rigo, Jeno vs Waldmann, Ivan — 1-0 — Budapest HUN