D20e - 3.e3 e5 - QGA: [+0.42]

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
D20e — QGA:
1.d4 d5 2.c4 dxc4 3.e3 e5
Eval: [+0.42]
Les coups candidats
4.Bxc4 — 91.9% (2997 parties)
Ambassadeurs : Korchut, Adam (21x), Alekseenko, Kirill (20x), Matulovic, Milan (16x), Malaniuk, Vladimir P (13x), Stavrakakis, Vasilios (13x), Hjorth, Jesper (12x), Westerinen, Heikki M.J. (11x), De Labourdonnais, L. (10x)
4.Nf3 — 4.1% (133 parties)
Ambassadeurs : Breja, Stanislav (2x), Cech, Pavel (2x), Doan, Thi Hong Nhung (2x), Pham, Tran Gia Thu (2x), Stahlberg, Gideon (1x), Flohr, Salo (1x), Balcerowski, Witold (1x), Gawlikowski, Stanislaw (1x)
4.dxe5 — 1.6% (53 parties)
Ambassadeurs : Gunsberg, Isidor (2x), Schmitz, Manuela (2x), Kamrukov, Alexey (2x), Steinitz, Wilhelm (1x), Steinitz, David (1x), De Labourdonnais, L. (1x), McDonnell Bond, Alex (1x), Gomez Wilson, Julio Eduardo (1x)
4.d5 — 1.1% (35 parties)
Ambassadeurs : Atwood, George (1x), Philidor, Francois A D (1x), Schubert, Alrik (1x), Beyer Lecaros, Alfredo Jose (1x), Petrovcic Sustarsic, Aljaz (1x), Madjar L (1x), Schulze, Holger (1x), Geerlings, Vincent (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.Bxc4 4.Nf3 4.dxe5 4.d5
<1800 86 80% 10% 1% 5%
1800-2200 1024 88% 6% 3% 2%
2200-2600 1540 97% 2% 1% 0%
2600+ 80 99% 1% — —
Évolution par décennie (% des parties)
Décennie N parties 4.Bxc4 4.Nf3 4.dxe5 4.d5
1790s 2 — — 50% 50%
1830s 20 95% — 5% —
1840s 9 100% — — —
1850s 4 100% — — —
1870s 4 100% — — —
1880s 1 100% — — —
1890s 6 33% — 33% —
1900s 2 100% — — —
1910s 4 100% — — —
1920s 3 100% — — —
1930s 6 100% — — —
1940s 5 80% 20% — —
1950s 22 100% — — —
1960s 25 96% 4% — —
1970s 15 87% 7% — 7%
1980s 93 95% 1% 2% 1%
1990s 340 90% 5% 2% 1%
2000s 713 90% 5% 2% 1%
2010s 1553 93% 4% 1% 1%
2020s 433 94% 4% 1% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.Bxc4 93% 94% ▲ +1.2%
4.Nf3 4% 4% -0.1%
4.dxe5 1% 1% ▼ -0.8%
4.d5 1% 0% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Steinitz, Wilhelm — 3 parties
Anand, Viswanathan — 1 partie
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie
Kasparov, Garry — 1 partie
Botvinnik, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
4.Bxc4 — 91.9% (2997 parties)
1834 — De Labourdonnais, L. vs McDonnell Bond, Alex — 1-0 — London ENG
1834 — De la Bourdonnais, Louis C vs MacDonnell, Alexander — 1-0 — London ENG
1834 — De Labourdonnais, L. vs McDonnell Bond, Alex — 1-0 — London ENG
1834 — De Labourdonnais, L. vs McDonnell Bond, Alex — 0-1 — London ENG
1834 — De Labourdonnais, L. vs McDonnell Bond, Alex — 1-0 — London ENG
4.Nf3 — 4.1% (133 parties)
1948 — Stahlberg, Gideon vs Flohr, Salo — 1/2-1/2 — Saltsjobaden SWE
1964 — Balcerowski, Witold vs Gawlikowski, Stanislaw — 1-0 — Warsaw ch-POL
1977 — Daamen, Ferry vs Rietra, Peter — 0-1 — div:valkenswaard m.
1981 — Larsen, Bent vs Hase, Juan Carlos — 0-1 — Moron op
1991 — Trojacek, Pavel vs Breja, Stanislav — 1/2-1/2 — Bratislava SVK
4.dxe5 — 1.6% (53 parties)
1795 — Gomez Wilson, Julio Eduardo vs Atwood, George — 1-0 — London ENG
1834 — De Labourdonnais, L. vs McDonnell Bond, Alex — 1-0 — London ENG
1890 — Steinitz, David vs Gunsberg, Isidor — 0-1 — New York wch
1891 — Steinitz, Wilhelm vs Gunsberg, Isidor — 0-1 — ?
1980 — Asfora, Marco Antonio H. vs Loureiro, Luiz Vasconcellos — 1/2-1/2 — Nova Friburgo
4.d5 — 1.1% (35 parties)
1794 — Atwood, George vs Philidor, Francois A D — 1/2-1/2 — London ENG
1972 — Petrovcic Sustarsic, Aljaz vs Madjar L — 0-1 — corr Yugoslavia
1988 — Schubert, Alrik vs Beyer Lecaros, Alfredo Jose — 0-1 — corr DDR
1995 — Schulze, Holger vs Geerlings, Vincent — 1-0 — corr IECG Cat-C
1997 — Paciencia, Enrique vs Aguilar Flores, Renata Camila — 1-0 — Greenhills open