Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● b2→a3 ● d7→e6, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e5 (2v0)
Cases faibles
Centre ● d4 (1v0), ● e5 (2v0) ● d5 (2v1), ● e4 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 1)
Bf1 ● Bf1 Non développé (mob. 0)
Bd2 ● Bd2 Actif (mob. 9)
Bc8 ● Bc8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 4 (● c1, ● f1, ● a1, ● h1) 3 (● b8, ● c8, ● a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ● Roqué
Droits de roque O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre mobile
Ruptures ● d4-d5 ● …c7-c5, ● …d7-d5, ● …e6-e5

E11f — Bogo-Indian: 4.Nbd2 O-O 5.a3 Bxd2+

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Bxd2+ *   ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bR
bK
bP
bP
bP
bP
bP
bP
bP
bP
bN
Case forte (2v0)
wP
wPPion central
wP
wN
wP
bBbishop en prise !
wP
wP
wP
wP
wR
wB
wQ
wK
wB
wR
abcdefgh
Plans. Bxd2 (Fou actif (mobilité 8), Développer c1 — 50 % des parties) ; Qxd2 (Prépare O-O-O — 48 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wB
wR
wP
wP
wP
wP
bBbishop en prise !
wP
wN
wP
wP
wP
bN
bP
bP
bP
bP
bP
bP
bP
bP
bK
bR
bQ
bB
bN
bR
hgfedcba
Plans. ...b6 (Préparer le fianchetto — 42 % des parties) ; ...d6 (Libérer Bc8 — 27 % des parties) ; ...Ne4 (Cavalier centralisé en e4 — 16 % des parties) ; ...d5 (Occuper le centre — 8 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1925 Baden-Baden – Round 1 – Colle, Edgar – 0-1 – Saemisch, Friedrich – G57
1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Nxd2 d6 7. e3 e5 8. dxe5 dxe5 9. Qc2 Qe7 10. b3 c5
1926 Berlin – Round 1 – Gruenfeld, Ernst – 0-1 – List, Paul – G20
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 b6 7. Qc2 Bb7 8. Bg5 d6 9. e3 Be4 10. Qc3 Nbd7
1945 Novi Sad – Round 22 – Milic, Borislav – 1-0 – Kazic, Bozidar – G207
1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Nxd2 d6 7. g3 e5 8. dxe5 dxe5 9. Bg2 c6 10. Qc2 Qe7
1958 Munich olm fin-A – Round 3 – Beni, Alfred – 1-0 – Rejfir, Josef – G18
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 d6 7. Qc2 Nc6 8. Bc3 Qe7 9. e3 e5 10. dxe5 Nxe5
1959 CSR Ch – Round 7 – Ujtelky, Maximilian – 1-0 – Olexa, Vilem – G54
1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 Ne4 7. Bf4 d6 8. e3 b6 9. Bd3 Bb7 10. O-O Nd7
1960 Leipzig olm fin-A – Round 6 – Bobotsov, Milko G – 1/2-1/2 – Filip, Miroslav – G94
1. c4 e6 2. Nf3 Nf6 3. d4 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Nxd2 d6 7. e3 e5 8. dxe5 dxe5 9. Be2 a5 10. b3 Bf5
1961 Mar del Plata – Round 11 – Najdorf, Miguel – 1-0 – Wexler, Bernardo – G94
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 b6 7. Qc2 Bb7 8. Bg5 d6 9. e3 Nbd7 10. Be2 h6
1962 Stockholm Interzonal – Round 6 – Petrosian, Tigran A. – 1/2-1/2 – Filip, Marius Liviu – G48
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 Ne4 7. Bf4 b6 8. g3 Bb7 9. Bg2 d6 10. Qc2 Qc8
1963 Capablanca Memorial – Round 17 – Kortchnoi, V. – 1-0 – Letelier, R. – G158
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 d5 7. e3 b6 8. Qc2 Bb7 9. cxd5 Qxd5 10. b4 Rc8
1964 Budapest ch-HUN – Round 1 – Gasztonyi, Endre – 0-1 – Flesch, Jean-benoit – G62
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 d6 7. Qc2 Qe7 8. Bc3 Nbd7 9. e3 e5 10. dxe5 dxe5
1964 Tel Aviv olm fin-B – Round 4 – Campomanes, Florencio – 0-1 – Fuchs, Reinhart – G44
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 d6 7. g3 Nbd7 8. Bg2 e5 9. dxe5 dxe5 10. O-O Qe7
1966 La Habana olm fin-A – Round 9 – Uhlmann, Wolfgang – 1-0 – Pomar Salamanca, Arturo – G161
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 d6 7. Qc2 Qe7 8. Bc3 Nc6 9. e3 9. ... e5 10. d5 Nd8
1968 It Buesum GER – Round 15 – Pomar Salamanca, Arturo – 1/2-1/2 – Hecht, Hans-Joachim – G70
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 d6 7. Bg5 Nbd7 8. e3 Re8 9. Be2 e5 10. O-O Qe7
1968 Lugano olm - Round 1 - Malich, Burkhard, Dr. - 1-0 - Havansi, Erkki E.T. - G108
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 b6 7. b4 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Re8
1968 Malaga – Round 9 – Marovic, Drazen – 1/2-1/2 – Damjanovic, Mato – G19
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 b6 7. Bg5 Bb7 8. e3 h6 9. Bh4 d6 10. Be2 Nbd7
1968 Memorial Em. Lasker – Round 1 – Uhlmann, Wolfgang – 0-1 – Fuchs, Reinhart – G7
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 b6 7. e3 Bb7 8. b4 d6 9. Bb2 Nbd7 10. Be2 Ne4
1968 Varna – Round 6 – Peev, Peicho – 1/2-1/2 – Kolarov, Atanas Stefanov – G18
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 Ne4 7. Bf4 d6 8. e3 b6 9. Bd3 Bb7 10. O-O Nd7
1969 Praia da Rocha zt – Round ? – Bobotsov, Milko G – 0-1 – Mariotti, Sergio – G50
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 b6 7. g3 Ba6 8. Qc2 d5 9. c5 Qe8 10. Bf4 Nc6
1969 Raach zt – Round ? – Uhlmann, Wolfgang – 1/2-1/2 – Andersson, Ulf 1949 – G189
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 d6 7. e3 Qe7 8. b4 Nbd7 9. Bb2 b6 10. Be2 Bb7
1969 Schwerin – Round 8 – Golz, Werner – 1/2-1/2 – Fuchs, Reinhart – G65
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 d6 7. b3 b6 8. g3 Bb7 9. Bg2 Nbd7 10. O-O c5
2024 Superbet Chess Blitz – Round 11 – Carlsen Magnus – 1-0 – Praggnanandhaa R – G53
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 d5 7. e3 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Be2 dxc4
2024 Superbet Chess Rapid – Round 2 – Shevchenko Kirill – 1-0 – Praggnanandhaa R – G10
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 d6 7. g3 Qe7 8. Bg2 e5 9. O-O Bg4 10. Nxe5 dxe5
3. ACP World Rapid Cup 2009 – Round 2.4 – Jakovenko, Dmitry – 1-0 – Naiditsch, Arkadij – G30
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 b6 7. e3 Bb7 8. Be2 d6 9. O-O a5 10. b3 Nbd7
Horgen CS 1994 – Round 7 – Lutz, Cedric – 1/2-1/2 – Benjamin, Joel – G28
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 Ne4 7. g3 d6 8. Bg2 Nd7 9. Be3 f5 10. Qc2 Ndf6
Norway Chess 2024 - Round 6 - Firouzja, Alireza - 1-0 - Praggnanandhaa R - G23
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 d5 7. e3 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Be2 dxc4
World Blitz 2015 – Round 21.80 – Agdestein, Simen – 1-0 – Vogel, Roven – G1344
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 b6 7. e3 Bb7 8. Be2 d6 9. O-O Nbd7 10. b4 Qe7
World Cup 1988 – Round 17 – Hjartarson, Johann – 1/2-1/2 – Andersson, Ulf 1949 – G125
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 Ne4 7. g3 Nxd2 8. Qxd2 d6 9. Bg2 Nc6 10. O-O 1/2-1/2
World Rapid 2021 – Round 8.26 – Matlakov, Maxim – 1-0 – Demidov, Mikhail – G461
1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 Qe7 7. e3 d6 8. b4 a5 9. Bb2 axb4 10. axb4 Rxa1+

E11f — Bogo-Indian (1925)
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Bxd2+
Les coups candidats
6.Bxd2 — 49.9% (842 parties)
Ambassadeurs : Rimkus, Bronius I (8x), Taimanov, Mark (7x), Ciuksyte, Dagne (6x), Petrosian, Arshak B (4x), Leitao, Rafael (3x), Andersson, Ulf (3x), Roeder, Matthias (3x), Gostisa, Leon (3x)
6.Qxd2 — 47.7% (805 parties)
Ambassadeurs : Ilincic, Zlatko (6x), Liu, Yan (6x), Browne, Walter Shawn (5x), Paichadze, Luka (4x), Mascaro March, Pedro (3x), Beydullayeva, Govhar (3x), Serna, Jeffrey (3x), Tratar, Marko (3x)
6.Nxd2 — 2.5% (42 parties)
Ambassadeurs : Bobotsov, Milko G (2x), Deshmukh, Anup (2x), Anilkumar, N R (2x), Teske, Henrik (2x), Filip, Miroslav (1x), Ivanov, Pavlin Nikolay (1x), Bradbury, Neil H (1x), Jacobs, Byron A (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Bxd2 6.Qxd2 6.Nxd2
<1800 88 53% 43% 3%
1800-2200 534 54% 43% 4%
2200-2600 920 45% 53% 2%
2600+ 34 41% 59%
Évolution par décennie (% des parties)
Décennie N parties 6.Bxd2 6.Qxd2 6.Nxd2
1950s 3 67% 33%
1960s 19 58% 37% 5%
1970s 24 50% 50%
1980s 92 54% 45% 1%
1990s 211 69% 29% 2%
2000s 346 55% 42% 3%
2010s 668 43% 54% 3%
2020s 326 44% 55% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Bxd2 43% 44% ▲ +0.8%
6.Qxd2 54% 55% ▲ +0.6%
6.Nxd2 3% 2% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 4 parties
Ding, Liren — 3 parties
Anand, Viswanathan — 1 partie
Botvinnik, Mikhail — 1 partie
Hou, Yifan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
6.Bxd2 — 49.9% (842 parties)
1958 — Beni, Alfred vs Rejfir, Josef — 1-0 — Munich GER
1959 — Ujtelky, Maximilián Samuel Rudolf vs Olexa, Vilem — 1-0 — Bratislava SVK
1962 — Soultanbeieff, Victor vs Boudelet, Georges — 1/2-1/2 — Brussels BEL
1962 — Petrosian, Tigran V. vs Filip, Miroslav — 1/2-1/2 — Stockholm izt
1964 — Campomanes, Florencio vs Fuchs, Reinhart — 0-1 — Tel Aviv olm
6.Qxd2 — 47.7% (805 parties)
1961 — Miguel, Nahuel vs Wexler, Bernardo — 1-0 — Mar del Plata ARG
1963 — Korchnoi, Viktor vs Letelier Martner, Rene — 1-0 — Havana CUB
1968 — Malich, Burkhard, Dr. vs Havansi, Erkki E.T. — 1-0 — Lugano olm
1968 — Uhlmann, Wolfgang vs Fuchs, Reinhart — 0-1 — East Berlin GER
1969 — Bobotsov, Milko G vs Mariotti, Sergio — 0-1 — Praia da Rocha zt
6.Nxd2 — 2.5% (42 parties)
1955 — Bobotsov, Milko G vs Ivanov, Pavlin Nikolay — 0-1 — Sofia BUL
1960 — Bobotsov, Milko G vs Filip, Miroslav — 1/2-1/2 — Leipzig GER
1983 — Bradbury, Neil H vs Jacobs, Byron A — 1-0 — Southport ch-BCF
1992 — Bieluszewski, Henryk vs Ahan Kesari — 0-1 — ?
1994 — Deshmukh, Anup vs Anilkumar, N R — 0-1 — Calcutta IND

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