C45w - 7.Nc2 - Meitner Variation (1914)

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C45w — Meitner Variation (1914)
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.Nc2
Les coups candidats
7…Bxe3 — 58.8% (422 parties)
Ambassadeurs : Doluhanova, Evgeniya (5x), Chromik, Tomas (4x), Handel, Horst (3x), Zomer, Anoek (3x), Karlovich, Anastazia (3x), Rahls, Peter (2x), Korchnoi, Viktor (2x), Montecatine Rios, Ricardo (2x)
7…Bb6 — 21.6% (155 parties)
Ambassadeurs : Matanovic, Aleksandar (2x), Handel, Horst (2x), Cubas, Jose (2x), Pavelkova, Michaela (2x), Eichler, Alexander (1x), Zanta, Antony Gabriel De Abreu (1x), Hort, Vlastimil (1x), Kwilecki, Andrzej (1x)
7…d6 — 15.5% (111 parties)
Ambassadeurs : Bak, Istvan (2x), Dely, Peter (2x), Hentzgen, Thomas (2x), Buhle, Kurt (2x), Votava, Jan (2x), Morozevich, Alexander (2x), Lapikhin, Mikhail (1x), Tarasov, Adrian (1x)
7…b6 — 3.3% (24 parties)
Ambassadeurs : Pragua, Christoph (3x), Antunes, Antonio (2x), Strikovic, Aleksa (2x), Rosenblatt, Jordan (1x), Pechan, Viktor (1x), Mulder, Jeanette (1x), Van der Mije Nicolau, Alexandra (1x), Sterkebaum, K. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Bxe3 7…Bb6 7…d6 7…b6
<1800 69 61% 23% 13% 3%
1800-2200 292 60% 22% 14% 2%
2200-2600 128 55% 23% 15% 7%
2600+ 10 60% 20% 20% —
Évolution par décennie (% des parties)
Décennie N parties 7…Bxe3 7…Bb6 7…d6 7…b6
1950s 18 17% 44% 33% 6%
1960s 15 40% 27% 27% 7%
1970s 13 85% 8% 8% —
1980s 32 66% 6% 22% 6%
1990s 194 62% 18% 15% 4%
2000s 265 62% 25% 10% 2%
2010s 153 56% 22% 18% 3%
2020s 28 36% 25% 32% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Bxe3 56% 36% ▼ -19.8%
7…Bb6 22% 25% ▲ +3.4%
7…d6 18% 32% ▲ +13.8%
7…b6 3% 7% ▲ +3.9%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
7…Bxe3 — 58.8% (422 parties)
1952 — Neikirkh, Oleg vs Tsvetkov, Alexandar K — 1/2-1/2 — Sofia BUL
1955 — Foldi, Jozsef vs Bobotsov, Milko G — 1/2-1/2 — Lyon FRA
1959 — Maalouf, Carlos vs Clemens, Christian, Dr. — 0-1 — Muenchenstein/Basel
1961 — Polihroniade, Elisabeta vs Gresser, Gisela Kahn — 1/2-1/2 — Vrnjacka Banja SRB
1961 — Handel, Horst vs Myagmarsuren, Lkhamsuren — 1/2-1/2 — Helsinki FIN
7…Bb6 — 21.6% (155 parties)
1950 — Cortlever, Nico vs Eken, Max — 1/2-1/2 — Amsterdam ch-NED
1950 — Kopetzky, Karl vs Monticelli, Mario — 1-0 — Vienna AUT
1954 — Kwilecki, Andrzej vs Ziembinski, Marian — 0-1 — Lodz ch12-PL
1955 — Sefc, Jan vs Florian, Jaromir — 0-1 — Czechoslovakia
1955 — Handel, Horst vs Dalhuisen, Tiemen — 1-0 — Zittau
7…d6 — 15.5% (111 parties)
1953 — Bak, Istvan vs Dely, Peter — 1-0 — Charousek-mem.
1954 — Bak, Istvan vs Dely, Peter — 1/2-1/2 — Hungary ch
1955 — Lepeskhin, Vladimir Fedorovich vs Dubinin, Peter — 1-0 — Leningrad RUS
1958 — Lapikhin, Mikhail vs Tarasov, Adrian — 0-1 — ?
1958 — Foldi, Jozsef vs Florian, Tibor — 0-1 — Budapest HUN
7…b6 — 3.3% (24 parties)
1950 — Rosenblatt, Jordan vs Pechan, Viktor — 1-0 — CZE-ch
1967 — Mulder, Jeanette vs Van der Mije Nicolau, Alexandra — 0-1 — Beverwijk NED
1984 — Sterkebaum vs Pragua, Christoph — 0-1 — ?
1985 — Sterkebaum, K. vs Pragua, Christoph — 0-1 — cr.
1991 — Marton, Gabriella vs Ninaus, Michael — 1/2-1/2 — Gyor