C28d - 4.d3 Be7 [+0.28]

C28d —
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Be7
Eval: [+0.28]
Les coups candidats
5.f4 — 70.5% (869 parties)
Ambassadeurs : Szell, Lajos (6x), Lengyel, Bela (4x), Dragojlovic, Andjelko (4x), Srebrnic, Vojko (4x), Srebrnic, Ana (4x), Mieses, Jacques (3x), Alekhine, Alexander (3x), Sabel, Reinhard (3x)
5.Nge2 — 16.1% (198 parties)
Ambassadeurs : Buchnicek, Petr (3x), Suechting, Hugo (2x), Lematschko, Tatjana (2x), Torres Bauza, Luis J. (2x), Vogt, Lothar (2x), Miljanic, Boro (2x), Loebel, Petra (2x), Weszelovszki, Gabor (2x)
5.Nf3 — 5.8% (71 parties)
Ambassadeurs : Wippich, Juergen (2x), Richards-Porter, Deborah (1x), Vann, Monica S (1x), Missbach, Bernd (1x), Geracik, Rudolf (1x), Hess, Bianca (1x), Walther, Madlen, Dr. (1x), Jensen, Thomas Dall (1x)
5.a3 — 3.7% (46 parties)
Ambassadeurs : Olafsson, Fridrik (1x), Marjan, Dusan (1x), Saric, Igor (1x), Orlov, Pavle (1x), Al Halabi, Antoine (1x), Najjar sheshgelani, Ali (1x), Bono, Gael (1x), Ippolito, Dean (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.f4 5.Nge2 5.Nf3 5.a3
<1800 74 58% 12% 9% 8%
1800-2200 560 72% 17% 5% 3%
2200-2600 231 75% 13% 3% 6%
2600+ 1 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 5.f4 5.Nge2 5.Nf3 5.a3
1860s 1 100% — — —
1890s 4 75% 25% — —
1900s 2 50% 50% — —
1910s 3 33% 67% — —
1920s 3 67% 33% — —
1930s 2 100% — — —
1940s 4 100% — — —
1950s 9 78% 22% — —
1960s 18 83% 17% — —
1970s 19 63% 32% — 5%
1980s 41 78% 20% 2% —
1990s 242 67% 18% 7% 3%
2000s 462 73% 15% 6% 3%
2010s 360 68% 15% 6% 6%
2020s 63 76% 8% 5% 10%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.f4 68% 76% ▲ +8.4%
5.Nge2 15% 8% ▼ -7.3%
5.Nf3 6% 5% ▼ -1.6%
5.a3 6% 10% ▲ +4.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 3 parties
Lasker, Emanuel — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
5.f4 — 70.5% (869 parties)
1861 — Hirschfeld, Philipp vs Holdheim, O. — 1-0 — Marienbad CZE
1894 — Teichmann, Richard vs Suechting, Hugo — 1-0 — Leipzig GER
1897 — Mieses, Jacques vs Charousek Rudolf Rezso — 1-0 — ?
1897 — Mieses, Jacques vs Charousek Rudolf Rezso — 1-0 — Berlin GER
1903 — Mieses, Jacques vs Moreau, Chloe — 1-0 — Monte Carlo MNC
5.Nge2 — 16.1% (198 parties)
1897 — Cohn, Wilhelm vs Heinrichsen, Arved — 1-0 — Berlin GER
1908 — Von Gottschall, Hermann vs Suechting, Hugo — 1/2-1/2 — Duesseldorf GER
1911 — Cohn, Erich vs Suechting, Hugo — 1/2-1/2 — Carlsbad CZE
1918 — Morrison, John vs Lasker, Emanuel — 1/2-1/2 — Berlin GER
1925 — Reti, Richard vs Godoy, Patricio — 1-0 — Sao Paulo BRA
5.Nf3 — 5.8% (71 parties)
1989 — Richards-Porter, Deborah vs Vann, Monica S — 1-0 — Leicester
1992 — Ahmed, Tamer vs Phan-Koshnitsky, Ngan — 0-1 — Manila PHI
1993 — Hadzinikola, Eleni vs Kouvatsou, Maria — 1-0 — Athens GRE
1993 — Cairns, John vs Moore, Samuel — 0-1 — ?
1993 — Goelff, Claude vs Capaces, Francois — 0-1 — Luxembourg
5.a3 — 3.7% (46 parties)
1976 — Olafsson, Fridrik vs Marjan, Dusan — 1-0 — Novi Sad SRB
1991 — Permuy Lorenzo, Carlos Javier vs Gonzalez, JM. — 1-0 — Lleida
1992 — Morton Robert vs Bennett Carrizo, Michael — 1-0 — Ogmore-by-Sea
1993 — De Toledo, James Mann vs Van Riemsdijk, Herman C. — 1/2-1/2 — Americana BRA
1994 — Bono, Gael vs Ippolito, Dean — 1/2-1/2 — Chicago, IL USA