D44o - 6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5 Nbd7 11.exf6 - Botvinnik, Main Line (1936)

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D44o — Botvinnik Main Line
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5 Nbd7 11.exf6
Les coups candidats
11…Bb7 — 90.5% (3698 parties)
Ambassadeurs : Noble, Mark Frederick (30x), Shirov, Alexei (25x), Simmelink, Joop Theo (17x), Marbourg, Denny (16x), Jasnikowski, Zbigniew (12x), Kahl, Fred (12x), Ivanov, Sergey (11x), Beliavsky, Alexander G (10x)
11…Qa5 — 4.2% (172 parties)
Ambassadeurs : Kaidanov, Gregory (8x), Montella, Salvatore (5x), Carrizo, Jose Andres (4x), Karolyi, Tibor (3x), Feher, Gyula (3x), Murshed, Niaz (2x), Mikhalevski, Victor (2x), Nogly, Christoph (2x)
11…Qb6 — 3.5% (142 parties)
Ambassadeurs : Trefny, Vlastimil (4x), Braeutigam, Thomas (2x), Lares, Harald (2x), Kuznezov, Albert (2x), Mladenov, Andrey (2x), Saikhanzaya, Ganbaatar (2x), Gerusel, Mathias (1x), Hess, Ralf E. (1x)
11…Bh6 — 0.7% (27 parties)
Ambassadeurs : Niebling, Ferdinand (3x), Mondrzycki, Bartlomiej (2x), Jussupow, Artur (1x), Kuijf, Marinus (1x), Korelov, Alexander P (1x), Faas, A (1x), Tirabassi, Gabriele (1x), Karker (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…Bb7 11…Qa5 11…Qb6 11…Bh6
<1800 54 91% — 4% —
1800-2200 1290 89% 3% 5% 1%
2200-2600 1891 92% 5% 2% 1%
2600+ 106 95% 4% 1% —
Évolution par décennie (% des parties)
Décennie N parties 11…Bb7 11…Qa5 11…Qb6 11…Bh6
1930s 1 100% — — —
1940s 17 76% 12% — —
1950s 12 92% 8% — —
1960s 30 90% — 10% —
1970s 41 80% 10% 5% 2%
1980s 288 90% 7% 2% 1%
1990s 696 86% 8% 3% 1%
2000s 1182 89% 5% 4% 1%
2010s 1508 93% 2% 3% 0%
2020s 313 93% 1% 5% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Bb7 93% 93% -0.1%
11…Qa5 2% 1% ▼ -1.5%
11…Qb6 3% 5% ▲ +2.0%
11…Bh6 0% 0% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 8 parties
Botvinnik, Mikhail — 5 parties
Tal, Mikhail — 4 parties
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Aleksandr — 1 partie
Gukesh D — 1 partie
Parties historiques
11…Bb7 — 90.5% (3698 parties)
1936 — Van Scheltinga, Theo vs Gruenfeld, Ernst — 0-1 — Amsterdam NED
1941 — Palme, Rudolf vs Junge, Klaus — 0-1 — Bad Elster qual ch-G
1941 — Ragozin, Viacheslav vs Botvinnik, Mikhail — 0-1 — Moscow RUS
1942 — Ullrich Herbert vs Junge, Klaus — 0-1 — Dresden GER
1945 — Denker, Efe Yigit vs Botvinik — 0-1 — ?
11…Qa5 — 4.2% (172 parties)
1947 — Aronson, Lev vs Korchnoi, Viktor — 0-1 — Leningrad RUS
1949 — Cohen zimmerman, Arbel vs Paoli, Enrico — 0-1 — Venice ITA
1954 — Tikovsky, Augustin vs Delmar, Gabriel — 0-1 — Jablonec nad Nisou
1975 — Lind, Bengt Arne vs Laaksonen Seppo — 0-1 — ?
1976 — Lind, B. vs Laaksonen, S. — 0-1 — cr.
11…Qb6 — 3.5% (142 parties)
1963 — Rosenberg Morch, Mathias vs Kaganovsky — 1/2-1/2 — USSR
1964 — Starck, Bodo vs Postler, Reinhard — 1/2-1/2 — Magdeburg GER
1967 — Gerusel, Mathias vs Hess, Ralf E. — 0-1 — FRG-ch Kiel GER
1970 — Pupols, Viktors vs Biyiasas, Peter — 0-1 — ?
1971 — Berry, Jonathan vs Harper, Bruce — 1/2-1/2 — Vancouver BC CAN
11…Bh6 — 0.7% (27 parties)
1978 — Korelov, Alexander P vs Faas, A — 0-1 — Leningrad RUS
1982 — Jussupow, Artur vs Kuijf, Marinus — 1-0 — Amsterdam NED
1982 — Tirabassi, Gabriele vs Karker — 1-0 — X Olimpiade - sf.3
1993 — Thomas, William vs McCarter Robert — 0-1 — Ann Arbor Huron Valley
1994 — Mano, Nuno vs Abrisqueta Costa, Pedro — 0-1 — ?