C05o - 4.e5 Nfd7 5.Bd3 c5 6.c3 b6 - Tarrasch Botvinnik [+1.01]

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C05o — Tarrasch Botvinnik
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 b6
Eval: [+1.01]
Les coups candidats
7.Ne2 — 60.1% (1186 parties)
Ambassadeurs : Mroczek, Jacek (16x), Short, Nigel D (13x), Nikolic, Zivoslav (8x), Socko, Bartosz (7x), Despotovic, Momcilo (6x), Ortegon Villacorte, Linda Daniela (6x), Birjukov, Sergey (6x), Pilar, Miloslav (5x)
7.Nh3 — 15.1% (298 parties)
Ambassadeurs : Mroczek, Jacek (6x), Gonzalez Rodriguez, Jorge A. (5x), Sermek, Drazen (4x), Nikitin, Andrey (4x), Colias, Billy (3x), Despotovic, Momcilo (3x), Aroni Zapata, Amir Alejandro (3x), Short, Nigel D (3x)
7.f4 — 7.4% (147 parties)
Ambassadeurs : Kieninger, Georg (2x), Kotkov, Yuri M (2x), Korchnoi, Viktor (2x), Despotovic, Momcilo (2x), Giulian, Philip M (2x), Moskalenko, Viktor (2x), Georgiev, Krum (2x), Obsivac, Josef (2x)
7.Qe2 — 5.3% (105 parties)
Ambassadeurs : Purton, Ben J (3x), Salas Romo, Julio (2x), Socko, Bartosz (2x), Lasker, Edward (1x), Rossetto, Hector (1x), Crowl, Frank Arthur (1x), Bowman David (1x), Tautvaisas, Povilas (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Ne2 7.Nh3 7.f4 7.Qe2
<1800 39 87% — 5% —
1800-2200 584 63% 10% 8% 8%
2200-2600 942 55% 21% 8% 3%
2600+ 19 58% 26% — 5%
Évolution par décennie (% des parties)
Décennie N parties 7.Ne2 7.Nh3 7.f4 7.Qe2
1930s 3 33% — — 67%
1940s 22 59% — 23% 9%
1950s 33 55% — 18% 12%
1960s 28 79% 7% 7% 4%
1970s 88 67% 8% 7% 5%
1980s 166 57% 22% 7% 2%
1990s 413 61% 14% 8% 4%
2000s 514 55% 18% 7% 8%
2010s 626 62% 14% 7% 5%
2020s 81 63% 17% 6% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Ne2 62% 63% ▲ +0.5%
7.Nh3 14% 17% ▲ +3.4%
7.f4 7% 6% ▼ -0.7%
7.Qe2 5% 4% ▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 4 parties
Karpov, Anatoly — 1 partie
Smyslov, Vladimir — 1 partie
Ding, Liren — 1 partie
Hou, Yifan — 1 partie
Parties historiques
7.Ne2 — 60.1% (1186 parties)
1939 — Verlinsky, Boris vs Belavenets, Liudmila — 1-0 — Moscow RUS
1940 — Ragozin, Viacheslav vs Botvinnik, Mikhail — 1/2-1/2 — Leningrad RUS
1940 — Klass Harry vs Koshnitsky, Gregory — 1-0 — ?
1941 — Bolbochan, J. vs Winz, Victor — 1-0 — Mar del Plata ARG
1946 — Kramer, George vs Rothman, Aaron — 1-0 — New York ch-USA
7.Nh3 — 15.1% (298 parties)
1967 — Stein, Leonid vs Gorenstein Rafail — 1-0 — Dnipropetrovsk
1968 — Rooze, Jan vs Stoppel, Franz — 1-0 — Lugano olm
1976 — Ivanovic, Bozidar vs Jancev, Gligor — 1-0 — Skopje MKD
1978 — Ivanovic, Bozidar vs Andersson, Ulf — 1-0 — Niksic MNE
1978 — Balaskas, Panayotis vs Ugrinovic, Dragan — 0-1 — Athens GRE
7.f4 — 7.4% (147 parties)
1946 — Pomar Salamanca, Arturo vs Perez Perez, Francisco Jose — 0-1 — Barcelona ESP
1947 — Henneberke, Frans vs Van den Tol, Theo — 1-0 — Baarn NED
1947 — Potucek, Ludovit vs Keey, AC. — 1-0 — Midlands-Czechoslovakia
1949 — Zemgalis vs Kieninger, Georg — 1/2-1/2 — Oldenburg GER
1949 — Walther, Edgar vs Heinicke, Herbert — 1/2-1/2 — Oldenburg GER
7.Qe2 — 5.3% (105 parties)
1939 — Tautvaisas, Povilas vs Salas Romo, Julio — 1-0 — Buenos Aires ARG
1939 — Pleci, Isaias vs Salas Romo, Julio — 1-0 — Buenos Aires ARG
1949 — Lasker, Edward vs Rossetto, Hector — 0-1 — Mar del Plata ARG
1949 — Crowl, Frank Arthur vs Bowman David — 1/2-1/2 — Melbourne AUS
1951 — Poulsen, Christian vs Van Seters, Frits — 1-0 — It I Beverwijk NED