E11e - 4…O-O - Bogo-Indian (1924)

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E11e — Bogo-Indian (1924)
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O
Les coups candidats
Ambassadeurs : Cramling, Pia (24x), Tomashevsky, Evgeny (15x), Browne, Walter Shawn (13x), Wahls, Matthias (13x), Moiseenko, Alexander (13x), Huss, Andreas (12x), De Filippis, Francesco (12x), Nikolic, Predrag (11x)
5.e3 — 11.9% (774 parties)
Ambassadeurs : Neukirch, Detlef (6x), Sorin, Ariel (6x), Dizdar, Goran (5x), Clares Huanca, Danner Saed (5x), Uhlmann, Wolfgang (4x), Mihajlov, Sebastian (4x), Ortega, Rogelio (3x), Platonov, Igor (3x)
5.g3 — 9.8% (633 parties)
Ambassadeurs : Naumkin, Igor (10x), Nguyen Van Huy (7x), Lajthajm, Borko (6x), Dizdar, Goran (5x), Spiegel, Stefan, Dr. (4x), Zegarac, Boris (3x), Bernal, Gustavo (3x), Stillger, Bernhard (3x)
5.Qc2 — 1.7% (110 parties)
Ambassadeurs : Dedebas, Emre Emin (4x), Elstner, Rudolf (1x), Schlieder, Rolf (1x), McAlpine, Kenneth B (1x), Havansi, Erkki E.T. (1x), Ghitescu, Theodor (1x), Lokvenc, Josef (1x), Bielicki, Carlos (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.a3 5.e3 5.g3 5.Qc2
<1800 234 76% 12% 7% 4%
1800-2200 1776 72% 14% 11% 3%
2200-2600 3830 79% 10% 10% 1%
2600+ 302 89% 5% 6% 0%
Évolution par décennie (% des parties)
Décennie N parties 5.a3 5.e3 5.g3 5.Qc2
1950s 16 19% 50% 25% 6%
1960s 87 31% 57% 7% 5%
1970s 77 44% 48% 6% 1%
1980s 299 73% 22% 5% 0%
1990s 606 70% 17% 11% 1%
2000s 982 70% 15% 12% 2%
2010s 3132 80% 9% 10% 2%
2020s 1290 83% 7% 9% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.a3 80% 83% ▲ +3.1%
5.e3 9% 7% ▼ -2.0%
5.g3 10% 9% -0.3%
5.Qc2 2% 1% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 10 parties
Carlsen, Magnus — 10 parties
Karpov, Anatoly — 5 parties
Kramnik, Vladimir — 4 parties
Kasparov, Garry — 3 parties
Hou, Yifan — 3 parties
Ju, Wenjun — 3 parties
Anand, Viswanathan — 2 parties
Gukesh D — 2 parties
Botvinnik, Mikhail — 1 partie
Parties historiques
5.a3 — 76.5% (4966 parties)
1955 — Bobotsov, Milko G vs Ivanov, Pavlin Nikolay — 0-1 — Sofia BUL
1958 — Beni, Alfred vs Rejfir, Josef — 1-0 — Munich GER
1959 — Ujtelky, Maximilián Samuel Rudolf vs Olexa, Vilem — 1-0 — Bratislava SVK
1960 — Bobotsov, Milko G vs Filip, Miroslav — 1/2-1/2 — Leipzig GER
1961 — Miguel, Nahuel vs Wexler, Bernardo — 1-0 — Mar del Plata ARG
5.e3 — 11.9% (774 parties)
1950 — Schlieder, Rolf vs Pietzsch, Wolfgang — 1-0 — Soemmerda GER
1951 — Acoltzi Ruiz, Mariana vs Vasconcellos, Fernando O — 1/2-1/2 — Mar del Plata ARG
1952 — Eliskases, Erich vs Eidelman, Mauricio — 1-0 — Rio de Janeiro BRA
1955 — Szabo, Laszlo vs Portisch, Lajos — 1-0 — Hungary ch
1957 — Gete Martin, Esteban vs Tejero Lamana, Santiago — 1/2-1/2 — Zaragoza
5.g3 — 9.8% (633 parties)
1954 — Ujtelky, Maximilián Samuel Rudolf vs Alster, Ladislav — 1/2-1/2 — Prague CZE
1954 — Porrecca, Giorgio vs Katajisto, Olavi — 1/2-1/2 — Amsterdam NED
1954 — Filip, Miroslav vs Pachman, Ludek — 1-0 — Czechoslovakia
1955 — Goglidze, Viktor vs Gamrekeil, G. — 1-0 — Georgia ch
1960 — Miguel, Nahuel vs Merlo, Carlos — 1-0 — Buenos Aires ch-ARG
5.Qc2 — 1.7% (110 parties)
1951 — Elstner, Rudolf vs Schlieder, Rolf — 0-1 — Schwerin GER
1962 — Bielicki, Carlos vs Bahamonde, Antonio — 1-0 — Buenos Aires ARG
1962 — Korchnoi, Viktor vs Bannik, Anatolij — 1-0 — Erevan ch-URS
1963 — Ghitescu, Theodor vs Lokvenc, Josef — 1/2-1/2 — Miskolc
1968 — McAlpine, Kenneth B vs Havansi, Erkki E.T. — 0-1 — Lugano SUI