E32d - 4…O-O - Classical (1937)

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E32d — Classical (1937)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O
Les coups candidats
Ambassadeurs : Husemann, Andreas (96x), Karpov, Anatoly (81x), Drasko, Milan (77x), Arlandi, Ennio (70x), Hoang, Thanh Trang (59x), Lazarev, Vladimir (58x), Sokolov, Ivan (56x), Ederer, Karel (55x)
Ambassadeurs : Allawi Rawlings (78x), Kopasov, Evgeny (45x), Bobel, Philippe (26x), Rajlich, Iweta (22x), Morcin, Tom (22x), Finegold, Benjamin (21x), Drnovsek, Gal (19x), Kaposztas, Miklos (18x)
Ambassadeurs : Richardt, Mike (41x), Celestini, Mauro (37x), Ivanisevic, Ivan (26x), Holt, Conrad (25x), Lombart, Philippe (19x), Simal Moreira, Leonardo (19x), Kregelin, Jan (18x), Martínez Puigrós, Ricardo (18x)
Ambassadeurs : Kahn, Evarth Dr. (22x), Sauve, Richard (14x), Kelecevic, Nedeljko (13x), Doroshkievich, Vladimir K (10x), Finegold, Benjamin (10x), Fathallah, Joe (10x), Menyhart, Tibor (9x), Rice, Russell J (9x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.a3 5.Nf3 5.e4 5.Bg5
<1800 1720 57% 17% 11% 12%
1800-2200 11785 62% 16% 12% 8%
2200-2600 16570 67% 15% 13% 5%
2600+ 1418 73% 13% 12% 2%
Évolution par décennie (% des parties)
Décennie N parties 5.a3 5.Nf3 5.e4 5.Bg5
1950s 79 28% 38% 5% 14%
1960s 93 30% 46% 3% 16%
1970s 170 54% 25% 4% 12%
1980s 774 60% 21% 3% 13%
1990s 4750 73% 12% 3% 9%
2000s 10711 75% 8% 9% 6%
2010s 13843 60% 20% 13% 5%
2020s 4240 48% 17% 30% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.a3 60% 48% ▼ -12.4%
5.Nf3 20% 17% ▼ -3.0%
5.e4 13% 30% ▲ +17.4%
5.Bg5 5% 3% ▼ -1.8%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Ju, Wenjun — 10 parties
Tal, Mikhail — 6 parties
Ding, Liren — 5 parties
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 2 parties
Karpov, Aleksandr — 1 partie
Gukesh D — 1 partie
Parties historiques
5.a3 — 65.0% (22520 parties)
1950 — Stoltz, Gösta vs O'Kelly, Albéric de Galway — 0-1 — It Bled SLO
1951 — Schaefer, Maik vs Heilemann, Paul — 1/2-1/2 — BRD corr-3ch in FS
1951 — Veltmander, Iogannes vs Petrosian, Tigran V. — 0-1 — Sverdlovsk
1951 — Balanel, Ion vs Tsvetkov, Aleksandar — 1-0 — Marianske Lazne zt
1952 — Donner, Jan-Hein vs Pytlakowski, Andrzej — 1-0 — Helsinki olm
5.Nf3 — 15.0% (5210 parties)
1950 — Eros, Plata vs Gruenfeld, Ernst — 1/2-1/2 — Vienna AUT
1950 — Grob, Henry vs Eken, Max — 0-1 — Lucerne SUI
1950 — Platz, Hans vs Schlieder, Rolf — 1/2-1/2 — Soemmerda GER
1950 — Golombek, Harry vs Pirc, Vasja — 0-1 — Amsterdam NED
1950 — Keller-Hermann, Edith vs Rudenko, Ludmila — 1/2-1/2 — Moscow RUS
5.e4 — 12.0% (4165 parties)
1950 — Mikenas, Vladas vs Konstantinopolsky, Alexander — 1/2-1/2 — Moskou ch-URS
1953 — Jezek, Stanislav vs Pachmann, Otakar — 0-1 — Czechoslovakia
1955 — Eken, Max vs Muhring, Willem Jan — 1/2-1/2 — Johannesburg
1957 — Schaefer, Manfred Prof Dr vs Koch, Berthold — 1-0 — GER-5ch final 5759
1960 — Estrada, Walter vs Recalde, Eleuterio — 1-0 — Asuncion PAR
5.Bg5 — 6.2% (2163 parties)
1950 — Kottnauer, Cenek vs Pirc, Vasja — 0-1 — Amsterdam NED
1950 — Efimov, Kondrat vs Vistaneckis, Isakas — 0-1 — Dzintari
1950 — Weichselbaumer, Ernst vs Mueller, Hans — 1/2-1/2 — Saarbruecken
1952 — Westbrock, J vs Zalys, Ignas — 0-1 — Tampa US op
1953 — Rabar, Braslav vs Preinfalk, Anton — 1/2-1/2 — Zagreb CRO