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E08k — Closed (1950)
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.b3
Les coups candidats
Ambassadeurs : Sosonko, Gennadi (12x), Smejkal, Jan (12x), Bertok, Mario Jr. (11x), Ciric, Dragoljub M (10x), Verich, Oleg (8x), Obukhov, Gennady (8x), Jacewicz, Grzegorz (8x), Grego, Luis Gonzaga (7x)
8…Ne4 — 13.4% (341 parties)
Ambassadeurs : Grunberg, Mihai-Lucian (3x), Glavina, Pablo (3x), Tour, Gauthier (2x), Smyslov, Vasily (2x), Sosonko, Gennadi (2x), Handoko, Edhi (2x), Adamski, Jan (2x), Cosma, Elena-Luminita (2x)
Ambassadeurs : Bakheet Farag (9x), Larsen, Bent Ravn (4x), Sosonko, Gennadi (4x), Polugaevsky, Lev (3x), Vukic, Milan (3x), Anay Barche (2x), Geller, Efim P. (2x), Andersson, Ulf (2x)
8…Re8 — 7.3% (186 parties)
Ambassadeurs : Choma, Ernani Francisco (2x), Regan Nyaga (2x), Mohrlok, Dieter (1x), Saemisch, Friedrich (1x), Roessel, Frits (1x), Van Weezel, Chris (1x), Belamaric, Tanja (1x), ? (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…b6 8…Ne4 8…b5 8…Re8
<1800 119 60% 10% 3% 14%
1800-2200 905 59% 17% 5% 12%
2200-2600 1191 72% 12% 10% 4%
2600+ 24 96% 4%
Évolution par décennie (% des parties)
Décennie N parties 8…b6 8…Ne4 8…b5 8…Re8
1950s 21 81% 10% 5%
1960s 43 63% 12% 19% 5%
1970s 170 63% 7% 24% 3%
1980s 189 59% 14% 22% 4%
1990s 543 62% 15% 9% 8%
2000s 815 67% 14% 6% 8%
2010s 611 67% 14% 3% 9%
2020s 152 75% 10% 1% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…b6 67% 75% ▲ +8.1%
8…Ne4 14% 10% ▼ -4.4%
8…b5 3% 1% ▼ -1.3%
8…Re8 9% 8% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Kasparov, Garry — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
8…b6 — 65.5% (1667 parties)
1950 — Szabo, Laszlo vs GIDEON SUNDAY — 1/2-1/2 — Budapest HUN
1950 — Elstner, Rudolf vs Atze, Burkhard — 1/2-1/2 — Soemmerda GER
1950 — Simagin, Vladimir vs Szabo, Laszlo — 0-1 — Szcawno Zdroj
1951 — Bertok, Mario Jr. vs Nedeljkovic, Srecko M — 1/2-1/2 — Sarajevo BIH
1951 — Udovcic, Mijo vs Matanovic, Anto — 1-0 — Yugoslavia
8…Ne4 — 13.4% (341 parties)
1950 — Monostori, Lajos vs Balogh, Janos — 1-0 — Budapest HUN
1957 — Szilagyi, Gyorgy Laszlo vs Basjuni, Sad Zaglul — 1-0 — Sofia zt
1962 — Parr, Frank vs Bowen, Arianna — 1-0 — Whitby ch-BCF
1962 — Smyslov, Vasily vs Ortega, Rogelio — 1-0 — Havana CUB
1964 — Pirc, Vasja vs Bosch van Rosenthal, Edzard — 1/2-1/2 — Amsterdam NED
8…b5 — 8.1% (206 parties)
1963 — Felmeri, Janos vs Barczay, Laszlo — 0-1 — Budapest HUN
1964 — Anay Barche vs Ujtumen, Tudev — 1-0 — Sochi RUS
1966 — Polugaevsky, Lev vs Bosch van Rosenthal, Edzard — 1/2-1/2 — ?
1966 — Geller, Efim P. vs Larsen, Bent Ravn — 0-1 — Kopenhagen cm
1966 — Geller, Efim P. vs Larsen, Bent Ravn — 0-1 — Copenhagen DEN
8…Re8 — 7.3% (186 parties)
1958 — Roessel, Frits vs Van Weezel, Chris — 1-0 — Amsterdam NED
1969 — Mohrlok, Dieter vs Saemisch, Friedrich — 1-0 — Buesum
1969 — Belamaric, Tanja vs ? — 0-1 — Belgrade SRB
1970 — Bouwmeester, Hans vs Issam Hamdan — 1-0 — Siegen olm Siegen GER
1973 — Schneiders, Ab vs Jager, Bnaya — 1-0 — Imperia