E32f - 5.e4 - Classical (1928)

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E32f — Classical (1928)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4
Les coups candidats
5…d5 — 67.5% (2813 parties)
Ambassadeurs : Richardt, Mike (37x), Celestini, Mauro (36x), Simal Moreira, Leonardo (19x), Martínez Puigrós, Ricardo (18x), Ludgate, Alan (17x), Burmeister, Ferdinand (16x), Holt, Conrad (16x), Hill, Grayling V (15x)
5…d6 — 19.4% (808 parties)
Ambassadeurs : Stocek, Jiri (10x), Holt, Conrad (8x), Ghaem Maghami, Ehsan (8x), Ivanisevic, Ivan (6x), Shishkin, Vadim (6x), Eljanov, Pavel (6x), Gholami Orimi, Mahdi (6x), Karpov, Anatoly (5x)
5…c5 — 8.8% (366 parties)
Ambassadeurs : Zimmerman, Yuri (4x), Jayanta Kr. Sarkar (4x), Fodor, Tamas Jr. (4x), Lamy, Loic (3x), Lombart, Philippe (3x), Mayer, Johann (3x), Loderbauer, Gerhard (3x), Kinna, Michael (3x)
5…Bxc3+ — 3.4% (140 parties)
Ambassadeurs : Ivanisevic, Ivan (3x), Hunt, Harriet V (2x), Eryomenko, Volodymyr (2x), Da Costa, Loyson Rodrigues (2x), Churm, Rohan M (1x), Nunez, Hiber (1x), Crosa Coll, Martin (1x), Wegmueller, Andreas (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…d5 5…d6 5…c5 5…Bxc3+
<1800 186 71% 13% 9% 4%
1800-2200 1399 69% 15% 10% 5%
2200-2600 2212 67% 22% 8% 3%
2600+ 175 69% 28% 3% —
Évolution par décennie (% des parties)
Décennie N parties 5…d5 5…d6 5…c5 5…Bxc3+
1950s 4 25% 75% — —
1960s 3 33% 33% — —
1970s 6 33% 67% — —
1980s 25 56% 16% 28% —
1990s 153 43% 19% 31% 6%
2000s 920 54% 22% 16% 6%
2010s 1773 70% 21% 6% 3%
2020s 1281 78% 16% 4% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…d5 70% 78% ▲ +8.0%
5…d6 21% 16% ▼ -5.0%
5…c5 6% 4% ▼ -1.7%
5…Bxc3+ 3% 2% ▼ -1.4%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 5 parties
Carlsen, Magnus — 3 parties
Hou, Yifan — 3 parties
Ju, Wenjun — 2 parties
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie
Parties historiques
5…d5 — 67.5% (2813 parties)
1955 — Eken, Max vs Muhring, Willem Jan — 1/2-1/2 — Johannesburg
1969 — Dodge, Jalen Dallo vs Carlson, Curtis — 0-1 — cr.
1976 — Deibler vs Fisher, Abbie — 0-1 — Richmond
1977 — Wood, Baruch vs Cafferty, Bernard — 0-1 — ?
1981 — Bousios, Hristos vs Knezevic, Aleksa — 1/2-1/2 — Thessaloniki 3rd Tournament
5…d6 — 19.4% (808 parties)
1950 — Mikenas, Vladas vs Konstantinopolsky, Alexander — 1/2-1/2 — Moskou ch-URS
1953 — Jezek, Stanislav vs Pachmann, Otakar — 0-1 — Czechoslovakia
1957 — Schaefer, Manfred Prof Dr vs Koch, Berthold — 1-0 — GER-5ch final 5759
1964 — Lunacek, Jaromir vs Sidow, B. — 1-0 — corr EU
1971 — Bronstein, David I vs Parma, Bruno — 1/2-1/2 — Sarajevo Sarajevo BIH
5…c5 — 8.8% (366 parties)
1984 — Glek, Igor vs Aseev, Konstantin N — 1-0 — Vilnius LTU
1984 — Bareev, Evgeny vs Nosenko, Alexander — 1-0 — Sochi RUS
1984 — Glek, Igor vs Shneider, Aleksandr — 1/2-1/2 — Vilnius LTU
1985 — Barlov, Dragan vs Foisor, Ovidiu-Doru — 1/2-1/2 — Sochi RUS
1986 — Roy, PE. vs Chadwick, Paul Dr — 1/2-1/2 — cr.
5…Bxc3+ — 3.4% (140 parties)
1992 — Gipson, J. vs Triplett, Thomas — 0-1 — Flint ch-MI class-A
1995 — Boix Candel, Joan Carles vs Vilar Lopez, Monica — 0-1 — FEMENI ES
1997 — Nunez, Hiber vs Crosa Coll, Martin — 1/2-1/2 — Uruguay
1998 — Wegmueller, Andreas vs Summermatter, Daniel — 0-1 — Bern SUI
1998 — Panjkov, Alexander vs Kirillov, Igor — 0-1 — RUS-Cup Omsk/Perm