Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés ● d4
Arriérés
Chaînes ● a7→b6, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● e5 (2v0), ● g5 (2v0) ● d5 (3v2)
Cases faibles
Centre ● d4 (2v1), ● e5 (2v0) ● d5 (3v2)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Ouvertes ● c ● c
Semi-ouvertes ● e ● d
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bc4 ● Bc4 Actif (mob. 7)
Bb4 ● Bb4 Actif (mob. 6)
Bc8 ● Bc8 Non développé (mob. 3)
Paire de fous ● Oui ● Oui
Non développées 2 (● c1, ● a1) 3 (● b8, ● c8, ● a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre mobile
Ruptures ● d4-d5 ● …e6-e5

E54h — Main Line, Karpov Variation

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4 cxd4 9.exd4 b6   ○ 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
bN
Case forte (2v0)
Case forte (2v0)
Case forte (2v0)
bB
wBFou actif — mobilité 7
wPPion isolé — cible
wN
wN
wP
wP
wP
wP
wP
wR
wBFou actif — mobilité 5
wQ
wR
wK
abcdefgh
Plans. Bg5 (Fou actif (mobilité 7), Développer c1 — 50 % des parties) ; Qe2 (24 % des parties) ; Re1 (Tour sur colonne semi-ouverte e — 12 % des parties) ; a3 (Préparer expansion aile dame — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wB
wR
wP
wP
wP
wP
wP
wN
wN
wPPion isolé — cible
wB
bBFou actif — mobilité 6
Avant-poste C (accessible)
bN
bP
bP
bP
bP
bP
bP
bK
bR
bQ
bB
bN
bR
hgfedcba
Plans. ...Bb7 (Fianchetto, fou sur la grande diagonale — 88 % des parties) ; ...Bxc3 (Fou actif (mobilité 6) — 8 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
? 1975 – Round ? – Larsen, Bent – 1/2-1/2 – Petrosian, Tigran V – G2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qb3 Bxc3
? 1975 – Round ? – Portisch, Lajos – 1/2-1/2 – Karpov, Anatoly – G1
1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7
1. FIDE Grand Prix London 2012 – Round 9 – Wang, Hao(ZJWZ) – 1/2-1/2 – Leko, Peter – G6
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
1939 Kemeri / Riga – Round 1 – Szabo, Ladislav – 1-0 – Melngailis, Emilis – G29
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
1943 Zlin – Round 11 – Pachman, Ludek – 1/2-1/2 – Prucha, Karel – G67
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
1945 Novi Sad – Round 6 – Fajer Abdallah Mohamad – 1/2-1/2 – Rabar, Braslav – G80
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Qd3 Bb7
1952 DDR Ch 03rd – Round 5 – Platz, Hans – 1-0 – Schlieder, Rolf – G3
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qb3 Bxc3
1961 Graz 1st – Round 8 – Rellstab, Ludwig – 0-1 – Darga, Klaus – G22
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. a3 Bxc3
1961 Wch-jr final I – Round 2 – Thomson, Derec – 1/2-1/2 – Kinnmark, Ove – G4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
1966 La Habana olm prel – Round 7 – Witt, Leslie – 1/2-1/2 – Filip, Miroslav – G287
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O b6 10. Qb3 Bxc3
1967 DSV-Turnier – Round 1 – Tukmakov, Vladimir B – 0-1 – Fuchs, Reinhart – G1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
1967 HUN Ch Budapest HUN – Round 16 – Szabo, Laszlo – 1/2-1/2 – Lengyel, Levente – G55
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bxc3
1969 Hoogovens – Round 9 – Donner, Jan-Hein – 1-0 – Ostojic, Predrag – G70
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7
1969 Schwerin – Round 10 – Schoeneberg, Manfred – 1/2-1/2 – Fuchs, Reinhart – G75
1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Qe2 Bb7
1975 Milan – Round 1 – Portisch, Lajos – 1/2-1/2 – Karpov, Anatoly – G15
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Re1 Bb7
1975 Milan – Round 5 – Portisch, Lajos – 1/2-1/2 – Karpov, Anatoly – G8
1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7
1975 Portoroz/Ljubljana – Round 11 – Gligoric, Svetozar – 1/2-1/2 – Furman, Semyon – G28
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7
Clarin 1979 – Round 12 – Spassky, Boris V. – 1/2-1/2 – Panno, Oscar – G30
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7
Dortmund 1997 – Round 6 – Jussupow, Artur – 1/2-1/2 – Huebner, Robert – G21
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Re1 Bb7
Erevan ch-URS 1975 – Round 1 – Polugaevsky, Lev – 1-0 – Furman, Slavomir – G19
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7
FIDE GP Beijing 2013 – Round 9.2 – Ivanchuk, Vasyl – 1/2-1/2 – Leko, Peter – G44
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
FIDE Grand Swiss 2025 – Round 3 – Salem A.R. Saleh – 1/2-1/2 – Nepomniachtchi Ian – G124
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Qe2 Bb7
FIDE Grand Swiss 2025 – Round 7 – Mamedyarov Shakhriyar – 1/2-1/2 – Sargsyan Shant – G355
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Qa4 Be7
FIDE World Cup 2017 – Round 2.3 – Kravtsiv, Martyn – 0-1 – Ding, Liren – G256
1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Qe2 Bb7
FIDE World Cup 2017 – Round 3.2 – Saini Vidit – 1/2-1/2 – Ding, Liren – G331
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Qe2 Nc6
FIDE World Rapid 2014 – Round 14.12 – Fedoseev, Vladimir – 0-1 – Movsesian, Sergei – G309
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
GCT Blitz YourNextMove 2017 – Round 5.1 – Ivanchuk, Vasyl – 1/2-1/2 – So, Wesley – G21
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Qe2 Bb7
GCT Rapid Paris 2021 – Round 1.4 – Caruana, Fabiano – 1/2-1/2 – Nepomniachtchi, Ian – G3
1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bd3 Bb7
Norway Chess 2nd 2014 – Round 4.3 – Agdestein, Simen – 1/2-1/2 – Kramnik, Vladimir – G1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Qe2 Bb7
Sinquefield Cup 2025 – Round 1 – Samuel Sevian – 1/2-1/2 – So Wesley – G1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qa4 Bxc3
Superbet Blitz 2019 – Round 5.1 – Korobov, Anton – 1/2-1/2 – So, Wesley – G21
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Re1 Bb7
Superbet Blitz 2019 – Round 9.2 – Korobov, Anton – 1/2-1/2 – Karjakin, Sergey – G42
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Re1 Bb7
Supreme Masters 2013 – Round 8.5 – Topalov, Veselin – 1/2-1/2 – Aronian, Levon – G40
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
Tata Steel , Wijk aan Zee 2013 – Round 12.12 – Edouard, Romain – 1/2-1/2 – Naiditsch, Arkadij – G26
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7
USA Ch 2022 – Round 1.1 – Lenderman, Aleksandr – 1/2-1/2 – Aronian, Levon – G1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 cxd4 7. exd4 d5 8. O-O dxc4 9. Bxc4 b6 10. Re1 Bb7
World Blitz 2015 – Round 20.19 – Fedoseev, Vladimir – 1-0 – Wojtaszek, Radoslaw – G1234
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Nc6
World Blitz 2019 – Round 19.34 – Salem, A.R. Saleh – 1-0 – Yuffa, Daniil – G1283
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7
World Blitz 2019 – Round 5.62 – Gundavaa, Bayarsaikhan – 0-1 – Yuffa, Daniil – G355
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 c5 6. Bd3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7
World Blitz 2023 – Round 16.12 – Sarana, Alexey – 1-0 – Suleymanli, Aydin – G901
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Qe2 Bb7

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