D06n - 2…Bf5 3.Nf3 - QGD (1920)

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D06n — QGD (1920)
1.d4 d5 2.c4 Bf5 3.Nf3
Les coups candidats
Ambassadeurs : Rausis, Igors (30x), Hjorth, Jesper (21x), Jones, Scott C. (18x), Jarabinský, Martin (18x), Klaric, Zlatko (14x), Gleizerov, Evgeny (13x), Jensen, Kristian Rohde (13x), Palladino, Mario (13x)
Ambassadeurs : Kopinits, Silvia (3x), Piket, Jeroen (2x), Andruet, Gilles (2x), Nemec, Tadeus (2x), Pihajlic, Amalija (2x), Balouka Myers, Gabriel (2x), Barclay, Alex (2x), Plume, Gunars (2x)
3…dxc4 — 5.1% (281 parties)
Ambassadeurs : ? (4x), Williams, Derek (3x), Balogh, Sandor (2x), Klaus, Eduard (2x), Raupp, Thomas (1x), Vatter, Hans-Joachim (1x), Mrkvicka, Joseph (1x), Akdemir, Berra (1x)
3…Bxb1 — 3.0% (163 parties)
Ambassadeurs : Stojanovic, Andjelija (5x), Fritsch, Juergen, Dr. (4x), Bakker, Piet (2x), Snorek, Milan (2x), Hoppe, Roy (1x), Dickinson, Robert (1x), Garcia, Nestor (1x), Hund, Isabel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…e6 3…c6 3…dxc4 3…Bxb1
<1800 496 65% 19% 5% 4%
1800-2200 2337 73% 15% 6% 4%
2200-2600 1718 89% 5% 3% 2%
2600+ 82 99% — — —
Évolution par décennie (% des parties)
Décennie N parties 3…e6 3…c6 3…dxc4 3…Bxb1
1950s 44 98% 2% — —
1960s 19 84% 11% — 5%
1970s 65 91% 5% 2% —
1980s 216 83% 8% 4% 3%
1990s 1177 80% 9% 4% 4%
2000s 1571 69% 16% 7% 4%
2010s 1960 77% 12% 5% 3%
2020s 469 85% 9% 3% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…e6 77% 85% ▲ +7.9%
3…c6 12% 9% ▼ -3.7%
3…dxc4 5% 3% ▼ -2.1%
3…Bxb1 3% 1% ▼ -1.6%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 7 parties
Ju, Wenjun — 2 parties
Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
Gukesh D — 1 partie
Parties historiques
3…e6 — 76.6% (4228 parties)
1950 — Kellermann, Ludwig vs Schuster, Theodor — 0-1 — Bad Mergentheim
1950 — Nestler, Vincenzo vs Paoli, Enrico — 0-1 — Sorrento ch ITA
1950 — O'Kelly, Albéric de Galway vs Kostic, Boris — 1/2-1/2 — Bled SLO
1950 — Alberic, O'Kelly de Galway vs Kostic, Boris — 1/2-1/2 — It, Bled SLO
1950 — Ferrantes, Giovanni vs Riello, Michele — 0-1 — ?
3…c6 — 12.1% (666 parties)
1950 — Gawliczek, Andreas vs Greenfeld, Alon — 0-1 — Schiavno Zdroj
1967 — Baez Cuevas, Nilson Issac vs Bergvoll, Magne — 0-1 — Troms
1968 — Rossetto, Hector vs Martinez Abarca, Juan Pablo — 1-0 — Santa Clara CUB
1975 — Korchnoi, Viktor vs Ruderfer, Mark B — 1-0 — ?
1977 — Hillery, John vs Taylor, Timothy — 0-1 — Columbus, OH USA
3…dxc4 — 5.1% (281 parties)
1972 — Fox, James vs Sam Wilson — 1-0 — Berkeley
1980 — Hlusevich, Sergey vs Rusakov, Jury — 0-1 — Jurmala LAT
1980 — Levy, Jack vs ? — 1-0 — England
1985 — Mrkvicka, Joseph vs Akdemir, Berra — 1-0 — ?
1985 — Griffin, James vs Turner, Daniel — 1-0 — E Detroit Motor City op
3…Bxb1 — 3.0% (163 parties)
1960 — Hoppe, Roy vs Dickinson, Robert — 1/2-1/2 — ?
1981 — Knezevic, Milorad vs Ivanovic, Bozidar — 1/2-1/2 — Borovo
1982 — Eng, Holger, Dr. vs Maahs, Erich — 1/2-1/2 — GER
1983 — Garcia, Nestor vs Hund, Isabel — 0-1 — London ENG
1988 — Schmidt, Reiner vs Glaeser, Wilfried — 1-0 — Dortmund open