B91e - 6…Bg4

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B91e —
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 Bg4
Eval: [+0.89]
Les coups candidats
7.f3 — 81.9% (172 parties)
Ambassadeurs : Bobotsov, Milko G (3x), Benko, Francisco (3x), Matanovic, Aleksandar (3x), Shamkovich, Leonid (2x), Pirc, Vasja (2x), Scafarelli, Francesco (2x), Panov, Vasily (2x), Fuderer, Andrija (2x)
7.Qd3 — 13.8% (29 parties)
Ambassadeurs : Pilnik, Herman (2x), Czerniak, Moshe (2x), Beni, Alfred (2x), Lundin, Erik (2x), Enevoldsen, Jens (1x), Reshevsky, Samuel (1x), Najdorf, Miguel (1x), Unzicker, Wolfgang (1x)
7.Be2 — 2.4% (5 parties)
Ambassadeurs : Bonch-Osmolovsky, Mikhail (1x), Petrosian, Tigran A. (1x), Moody, David W (1x), Braak, Dairen (1x), Pham Duc Thang (1x), Bui Tuan Phong (1x), Cao, Son (1x), Vu, Dinh Hung (1x)
7.Nf3 — 1.0% (2 parties)
Ambassadeurs : Ortega Canovas Antonio (1x), Santaella Amate, Sebastian (1x), Villegas, Alicia (1x), Doval, Oscar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.f3 7.Qd3 7.Be2 7.Nf3
<1800 2 50% 50% — —
1800-2200 41 83% 10% 2% 2%
2200-2600 97 90% 9% 1% —
2600+ 3 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 7.f3 7.Qd3 7.Be2 7.Nf3
1920s 1 100% — — —
1940s 1 100% — — —
1950s 42 71% 29% — —
1960s 9 67% 11% 11% —
1970s 7 100% — — —
1980s 7 86% — 14% —
1990s 26 85% 12% — 4%
2000s 59 85% 10% 3% 2%
2010s 48 88% 10% — —
2020s 10 70% 20% 10% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.f3 88% 70% ▼ -17.5%
7.Qd3 10% 20% ▲ +9.6%
7.Be2 0% 10% ▲ +10.0%
7.Nf3 0% 0% +0.0%
Parties historiques
7.f3 — 81.9% (172 parties)
1929 — Bogoljubow, Efim vs Canal, Esteban — 1/2-1/2 — Carlsbad CZE
1947 — Prosdocimi, Arrigo vs De Freitas, Marcio Elisio — 1/2-1/2 — Porto Alegre
1950 — Sokalsky, Alexander vs Petrosian, Tigran V. — 1/2-1/2 — Moskou ch-URS
1950 — Sokolsky, Alexey vs Petrosian, Arshak B — 1/2-1/2 — Moscow ch-SU
1950 — Pfeiffer, Gerhard vs Ivkov, Borislav — 1/2-1/2 — Bled SLO
7.Qd3 — 13.8% (29 parties)
1950 — Reshevsky, Samuel vs Najdorf, Miguel — 1/2-1/2 — Amsterdam NED
1950 — Gligorić, Svetozar vs Stahlberg, Gideon — 1/2-1/2 — Amsterdam NED
1951 — Enevoldsen, Jens vs Pilnik, Herman — 1/2-1/2 — Madrid ESP
1951 — Rossolimo, Nicolas vs Pilnik, Herman — 1/2-1/2 — Beverwijk NED
1951 — Czerniak, Moshe vs Beni, Alfred — 1-0 — Vienna AUT
7.Be2 — 2.4% (5 parties)
1961 — Bonch-Osmolovsky, Mikhail vs Petrosian, Tigran A. — 0-1 — Moscow RUS
1988 — Moody, David W vs Braak, Dairen — 1-0 — Trenton, Mich.
2000 — Pham Duc Thang vs Bui Tuan Phong — 1-0 — Ha Tinh
2002 — Cao, Son vs Vu, Dinh Hung — 1-0 — Hanoi
2023 — Sarthak Rawat vs Murzin, Volodar — 0-1 — New Delhi IND
7.Nf3 — 1.0% (2 parties)
1999 — Ortega Canovas Antonio vs Santaella Amate, Sebastian — 0-1 — Malaga ESP
2001 — Villegas, Alicia vs Doval, Oscar — 1-0 — Vicente Lopez-ch IRT