B25c - 6.Nge2 e5 - Closed Botvinnik

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B25c — Closed Botvinnik
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nge2 e5
Eval: [-0.07]
Les coups candidats
7.O-O — 53.3% (493 parties)
Ambassadeurs : ? (4x), Hoen, Ragnar Harald (4x), Reer, Erdmann (4x), Molzahn, Dieter Dr (3x), Rozsa, Sandor (3x), Koester, Hans Dieter (2x), Groenegress, Wilfried (2x), Reinhardt, Enrique (2x)
7.Nd5 — 23.9% (221 parties)
Ambassadeurs : Tompa, Janos (6x), Spassky, Boris V. (4x), Karpov, Aleksandr (3x), Rosen, Willy (3x), Okunev, Taras (3x), Kazmierczak, Rafal (3x), Emma, Jaime (2x), Todorcevic Antic, Miodrag (2x)
7.Be3 — 13.9% (129 parties)
Ambassadeurs : Herman, Franklin (2x), Jedryczka, Krystian (2x), Chadaeva, Tatiana (2x), Duehrssen, Rudolf (1x), Kuenert, F (1x), Slonim, Solomon Moisevich (1x), Chistiakov, Alexander (1x), Segal, Alexandru Sorin (1x)
7.h4 — 3.7% (34 parties)
Ambassadeurs : Ruefenacht, Matthias (4x), King, Daniel J (3x), Wittmann, Walter (2x), Gheorghiu, Florin (2x), Skorobogatykh, Andrey (2x), Hug, Werner (1x), Speelman, Jon S (1x), Wittmann, Dr. Walter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.O-O 7.Nd5 7.Be3 7.h4
<1800 22 55% 18% 14% 9%
1800-2200 371 58% 19% 18% 1%
2200-2600 291 46% 33% 8% 7%
2600+ 11 27% 27% 9% 18%
Évolution par décennie (% des parties)
Décennie N parties 7.O-O 7.Nd5 7.Be3 7.h4
1890s 1 100% — — —
1900s 1 — — — —
1930s 2 — — 100% —
1940s 1 — 100% — —
1950s 11 45% 45% 9% —
1960s 47 62% 30% 9% —
1970s 25 48% 32% 16% —
1980s 52 42% 37% 8% 8%
1990s 181 57% 21% 15% 2%
2000s 257 56% 18% 15% 5%
2010s 273 51% 26% 14% 4%
2020s 74 50% 27% 15% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.O-O 51% 50% ▼ -0.9%
7.Nd5 26% 27% ▲ +1.0%
7.Be3 14% 15% ▲ +0.9%
7.h4 4% 3% ▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 4 parties
Tal, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
7.O-O — 53.3% (493 parties)
1894 — Mieses, Jacques vs De Weydlich, Kasimir — 1-0 — Leipzig GER
1957 — Emden, Hermann vs Florian, Tibor — 0-1 — San Benedetto
1957 — Shishov, Maxim Al vs Zhukhovitsky, Samuel — 0-1 — Tbilisi GEO
1958 — Handel, Horst vs Bogdanovic, Rajko — 0-1 — Varna BUL
1959 — Pratten, W vs Gilbertson, Cameron — 1/2-1/2 — Bognor Regis
7.Nd5 — 23.9% (221 parties)
1949 — Illgen, Hans vs Weichert, P — 1-0 — Buende
1954 — Smyslov, Vladimir vs Botvinnik, Mikhail — 0-1 — Moskou wch-m
1957 — Goldberg, Grigory vs Boleslavsky, Isaac — 1/2-1/2 — Kiev UKR
1958 — Emma, Jaime vs Panno, Oscar — 0-1 — Mar del Plata ARG
1958 — Emma, Jaime vs Sanguinetti, Raul — 0-1 — Buenos Aires ARG
7.Be3 — 13.9% (129 parties)
1930 — Duehrssen, Rudolf vs Kuenert, F — 1-0 — Ebensee
1936 — Slonim, Solomon Moisevich vs Chistiakov, Alexander — 0-1 — Moscow RUS
1957 — Nowarra, Waltraud vs Paschke, Elfriede — 1/2-1/2 — Soemmerda
1961 — Brzozka, Stefan vs Bednarski, Jacek — 1/2-1/2 — Katowice ch18-POL
1962 — Hawson, JB. vs Parr, Frank — 0-1 — Whitby ch-BCF
7.h4 — 3.7% (34 parties)
1985 — Hug, Werner vs Speelman, Jon S — 1/2-1/2 — Lucerne SUI
1985 — Wittmann, Dr. Walter vs Butze, Roland — 0-1 — WT/M/GT
1985 — Watzka, Horst vs Schuh, Hubert — 1-0 — Arandjelovac
1986 — Wittmann, Walter vs Miniboeck, Guenter — 1-0 — Vienna AUT
1995 — Wittmann, Walter vs Kraschl, Joerg — 1-0 — Austria Tch 9596