E98c - 9…Ne8 - Mar del Plata (1955)

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E98c — Mar del Plata (1955)
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 Ne8
Les coups candidats
Ambassadeurs : Pogorelov, Ruslan (14x), Korchnoi, Viktor (13x), Ikonnikov, Vyacheslav (12x), Koutsin, Sergey (8x), Kelly, Brian (8x), Ghane, Shojaat (8x), Polgar, Judit (6x), ? (6x)
Ambassadeurs : Kozul, Zdenko (7x), Farago, Sandor (6x), Kupreichik, Viktor D (6x), Bachmann, Karlheinz (6x), Neverov, Valeriy (5x), Lentrodt, Thomas (5x), Litynska, Marta (4x), Stocek, Jiri (4x)
10.f3 — 13.6% (544 parties)
Ambassadeurs : Halldorsson, Bragi (4x), Poschke, Markus (4x), Kiss, Pal (4x), Vrana, Frantisek (4x), Sandstrom, Ludvig (3x), Scavo, Fernando (3x), Petrosian, Karen (3x), Leviczky, Tibor (3x)
10.f4 — 2.9% (117 parties)
Ambassadeurs : Wells, Peter K (5x), Bordas, Gyula (4x), Kupreichik, Viktor D (3x), Kiesekamp, Marcos, Dr. (3x), Hillarp Persson, Tiger (2x), Weglarz, Leszek (2x), Jiretorn, Eva (2x), Zhukhovitsky, Samuel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Be3 10.Nd3 10.f3 10.f4
<1800 174 55% 28% 11% 2%
1800-2200 1896 50% 32% 12% 3%
2200-2600 1333 45% 36% 14% 3%
2600+ 34 68% 21% 12% —
Évolution par décennie (% des parties)
Décennie N parties 10.Be3 10.Nd3 10.f3 10.f4
1950s 20 20% 65% 15% —
1960s 55 4% 64% 25% 4%
1970s 70 7% 54% 33% 6%
1980s 116 20% 55% 20% 2%
1990s 1165 46% 32% 14% 5%
2000s 1287 51% 30% 13% 3%
2010s 1145 52% 33% 12% 1%
2020s 140 51% 36% 10% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Be3 52% 51% ▼ -1.3%
10.Nd3 33% 36% ▲ +3.5%
10.f3 12% 10% ▼ -2.3%
10.f4 1% 1% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie
Parties historiques
10.Be3 — 47.4% (1896 parties)
1953 — Zilber, Israel vs Grechkin, Dmitry M — 0-1 — Riga LAT
1953 — Berner, George vs Yanofsky, Daniel Abraham — 0-1 — Winnipeg CAN
1954 — Schuster, Ailleann vs Chaude de Silans, Chantal — 0-1 — Stuttgart GER
1957 — Benites Quiche Bernard Steven vs Asmundsson, Ingvar — 0-1 — Reykjavik ol stud tt
1965 — Bondoc, Dan-Vladimir vs Ciocaltea, Victor — 0-1 — Bucharest ROU
10.Nd3 — 33.2% (1329 parties)
1953 — Weiss, Martin vs Reinhardt, Heinrich — 1-0 — Bariloche
1953 — Fairhurst, William vs Wade, Robert G — 1/2-1/2 — Glasgow SCO
1953 — Wade, Robert G vs Harris, GF. — 1-0 — Hastings ch-BCF
1954 — Veltmander, Iogannes vs Konstantinov, Alexander — 1/2-1/2 — Rostov on Don
1954 — Jerolim, J. vs Fox, Mark — 0-1 — Amsterdam olm
10.f3 — 13.6% (544 parties)
1955 — Portisch, Lajos vs Haag, Ervin — 0-1 — Voros Lobogo
1956 — Pachman, Ludek vs Ilivitsky, Georgy A — 1/2-1/2 — Prague CZE
1959 — Portisch, Lajos vs Clarke, Peter — 1-0 — Hastings ENG
1960 — O'Kelly, Albéric de Galway vs Giustolisi, Alberto — 1-0 — Madrid zt
1960 — Neikirkh, Oleg vs Penrose, Jonathan — 1/2-1/2 — Madrid zt
10.f4 — 2.9% (117 parties)
1961 — Mardle, Denis vs Littlewood, John E — 1/2-1/2 — Ilford
1966 — Zhukhovitsky, Samuel vs Belov, Lev A — 0-1 — ?
1972 — Adulu Brandon vs Job K Simon — 1/2-1/2 — US Open
1976 — Fraguela Gil, Jose Miguel vs Huebner, Robert — 1-0 — Las Palmas ESP
1977 — Draisey, H. vs Abaho Allan Smith — 1-0 — ?