Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes ● c2→d3, d3→e4 ● b7→c6, d7→c6
Passés — —
Majorité — —
Cases
♔ Blancs ♚ Noirs
Cases fortes — —
Cases faibles — —
Centre ● e4 (1v0) —
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 1)
Bc8 ● Bc8 Non développé (mob. 0)
Bf8 ● Bf8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 6 (● b1, ● g1, ● c1, ● f1, ● a1, ● h1) 6 (● b8, ● g8, ● c8, ● f8, ● a8, ● h8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ● Au centre
Droits de roque O-O / O-O-O O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre mobile
Ruptures — ● …d7-d5, ● …f7-f5

B10b — Breyer Variation

1.e4 c6 2.d3   ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bB
bN
bR
bP
bP
bP
bP
bP
bP
bP
bP
wPPion central
wPPion central
wP
wP
wP
wP
wP
wP
wR
wN
wBFou actif — mobilité 5
wQ
wK
wB
wN
wR
abcdefgh
Plans. Nd2 (Développer b1 — 82 % des parties) ; Nf3 (Développer g1 — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wN
wB
wK
wQ
wB
wN
wR
wP
wP
wP
wP
wP
wP
wP
wP
bP
bP
bP
bP
bP
bP
bP
bP
bR
bN
bB
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...d5 (Occuper le centre — 84 % des parties) ; ...e5 (Occuper le centre — 8 % des parties) ; ...g6 (Préparer le fianchetto — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1962 BRA Ch – Round 8 – Gadia, Olicio – 1-0 – Kruel, Fernando – G19
1. e4 c6 2. d3 e5 3. Nf3 Nf6 4. g3 d6 5. Bg2 Be7 6. O-O O-O 7. h3 Nbd7 8. Qe2 Re8 9. Nbd2 Qc7 10. Re1 Bf8
1963 Capablanca Memorial – Round 4 – Robatsch, Karl – 1/2-1/2 – Acevedo Ortega, Rodrigo Andres – G38
1. e4 c6 2. d3 e5 3. f4 d5 4. fxe5 dxe4 5. Nc3 Bb4 6. Bd2 Bf5 7. e6 Nh6 8. exf7+ Nxf7 9. dxe4 Qe7 10. Bd3 Nd7
1965 Budapest HUN – Round 1 – Csom, Istvan – 1/2-1/2 – Augustin, Josef – G6
1. e4 c6 2. d3 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nf3 O-O 6. O-O d6 7. Re1 e5 8. c3 c5 9. d4 Nc6 10. h3 h6
1965 SM - Falkoping – Round 6 – Krantz, Kjell – 1-0 – Horberg, Bengt-Eric – G11
1. e4 c6 2. d3 g6 3. Nf3 Bg7 4. c3 d6 5. Nbd2 c5 6. Be2 Nc6 7. O-O Nf6 8. Qc2 Nh5 9. Re1 e5 10. Bf1 g5
1966 Asztalos Memorial 9th – Round 13 – Bronstein, David I – 1-0 – Bukic, Enver – G69
1. e4 c6 2. d3 g6 3. f4 Bg7 4. Nf3 d6 5. d4 Nf6 6. Bd3 O-O 7. c3 Nbd7 8. e5 Ne8 9. h4 Nb6 10. h5 Bg4
1966 Budapest – Round 1 – Dely, Peter – 1/2-1/2 – Barcza, Gedeon – G29
1. e4 c6 2. d3 e5 3. Nf3 Nf6 4. d4 Nxe4 5. Bd3 d5 6. Nxe5 Nd7 7. Qe2 Qe7 8. Bxe4 dxe4 9. Bf4 Nxe5 10. Bxe5 Bf5
1966 Helsinki – Round 6 – Osnos, Viatcheslav – 1-0 – Book, Eero – G28
1. e4 c6 2. d3 e5 3. Nd2 Nf6 4. Ngf3 d6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. c3 Re8 9. Qc2 d5 10. Re1 Qc7
1966 Hungary – Round 1 – Hajtun, Joseph – 1/2-1/2 – Flesch, János – G18
1. e4 c6 2. d3 e5 3. Nf3 d6 4. Be2 Nf6 5. O-O Nbd7 6. c4 g6 7. Nc3 Bg7 8. h3 Nc5 9. Be3 Qe7 10. Re1 O-O
1967 Capablanca Memorial – Round 6 – Abreu Rodriguez, Juan Luis – 0-1 – Barcza, Gedeon – G56
1. e4 c6 2. d3 e5 3. Nf3 d6 4. d4 Nf6 5. Nc3 Nbd7 6. g3 Be7 7. Bg2 O-O 8. O-O b5 9. Re1 Bb7 10. b3 Re8
1967 Salgotarjan – Round 1 – Shamkovich, Leonid – 1-0 – Barcza, Gedeon – G6
1. e4 c6 2. d3 e5 3. Nf3 Nf6 4. g3 d6 5. Bg2 Be7 6. O-O O-O 7. Nc3 Qc7 8. a4 a5 9. d4 Na6 10. h3 Re8
1967 Sofia tt – Round 6 – Radovici, Corvin – 1-0 – Trikaliotis, Georgios – G98
1. e4 c6 2. d3 g6 3. Nf3 Bg7 4. Be2 d6 5. O-O e5 6. c3 Ne7 7. d4 Qc7 8. dxe5 dxe5 9. Be3 O-O 10. a4 Nd7
1967 Sousse Interzonal – Round 14 – Stein, Leon Rico – 1/2-1/2 – Ivkov, Borislav – G131
1. e4 c6 2. d3 g6 3. g3 Bg7 4. Bg2 e5 5. Nf3 Ne7 6. O-O O-O 7. Nbd2 d5 8. Qe2 Nd7 9. exd5 cxd5 10. c4 dxc4
1968 Capablanca Memorial – Round 1 – Stein, Leon Rico – 1/2-1/2 – Jimenez Zerquera, Eleazar – G53
1. e4 c6 2. d3 e5 3. g3 Nf6 4. Bg2 d5 5. Nd2 Bc5 6. Ngf3 O-O 7. O-O Re8 8. c3 Nbd7 9. b4 Bf8 10. Bb2 Qc7
1968 IBM – Round 1 – Jongsma, Alexander – 1/2-1/2 – Bronstein, David I – G7
1. e4 c6 2. d3 e5 3. f4 exf4 4. Bxf4 d5 5. Nd2 Qf6 6. Bg3 Qxb2 7. Ngf3 Nf6 8. Be5 Qa3 9. Bxf6 gxf6 10. Be2 dxe4
1969 Budapest ch-HUN – Round 1 – Ribli, Zoltan – 1/2-1/2 – Flesch, Jean-benoit – G70
1. e4 c6 2. d3 e5 3. Nd2 Nf6 4. Ngf3 d6 5. g3 Be7 6. Bg2 O-O 7. O-O Nbd7 8. b4 a5 9. c3 d5 10. Qb3 dxe4
1969 Stary Smokovec – Round 3.2 – Lehmann, Heinz – 1-0 – Novak, Ivan – G10
1. e4 c6 2. d3 e5 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. Nbd2 Nf6 7. a4 O-O 8. b4 Bg4 9. c3 Qc8 10. O-O Bh3
1969 Sweden – Round 1 – Nilsson, Zandor – 1-0 – Horberg, Bengt-Eric – G35
1. e4 c6 2. d3 g6 3. g3 Bg7 4. Bg2 d5 5. Nd2 dxe4 6. dxe4 Na6 7. Ngf3 Nc5 8. O-O Nf6 9. Qe2 b6 10. e5 Ba6
1990 Linares 8th – Round 5 – Ljubojevic, Ljubomir – 0-1 – Ivanchuk, Vasyl – G30
1. e4 c6 2. d3 e5 3. Nf3 Nf6 4. Be2 d6 5. O-O Nbd7 6. Re1 g6 7. a4 Bg7 8. Nc3 O-O 9. d4 exd4 10. Nxd4 Re8
Bugojno 1978 – Round 7 – Ljubojevic, Ljubomir – 1/2-1/2 – Portisch, Lajos – G43
1. e4 c6 2. d3 e5 3. g3 d5 4. Nd2 Nf6 5. Bg2 Bd6 6. Ngf3 O-O 7. O-O Re8 8. Re1 Nbd7 9. b3 a5 10. a3 dxe4
Bugojno 1982 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Larsen, Bent – G47
1. e4 c6 2. d3 g6 3. Nf3 Bg7 4. Be2 d5 5. Nbd2 c5 6. c3 Nc6 7. O-O e6 8. exd5 exd5 9. Re1 Nge7 10. Nb3 b6
Euwe Memorial 1988 – Round 1 – Ljubojevic, Ljubomir – 1-0 – Karpov, Anatoly – G9
1. e4 c6 2. d3 e5 3. Nd2 Nf6 4. Ngf3 d6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. a4 Nbd7 9. a5 Re8 10. b4 Rb8
Euwe Memorial 1988 – Round 1 – Timman, Jan H – 1/2-1/2 – Karpov, Anatoly – G8
1. e4 c6 2. d3 e5 3. Nf3 d6 4. d4 Nf6 5. Nc3 Nbd7 6. a4 Be7 7. Bc4 O-O 8. O-O Nxe4 9. Bxf7+ Rxf7 10. Nxe4 d5
Interpolis 1981 – Round 1 – Ljubojevic, Ljubomir – 1-0 – Larsen, Bent – G35
1. e4 c6 2. d3 g6 3. d4 Bg7 4. c3 Nf6 5. Nd2 d6 6. Ngf3 O-O 7. Be2 Nbd7 8. O-O e5 9. dxe5 Nxe5 10. Nxe5 dxe5
Manila Interzonal 1990 – Round 6 – Ljubojevic, Ljubomir – 1/2-1/2 – Khalifman, Alexander – G107
1. e4 c6 2. d3 e5 3. Nf3 Nf6 4. Be2 d6 5. O-O Nbd7 6. Re1 g6 7. Bf1 Bg7 8. d4 O-O 9. dxe5 Nxe5 10. Nxe5 dxe5
World Blitz Final 2012 – Round 15 – Chadaev, Nikolai – 1/2-1/2 – Grischuk, Alexander – G113
1. e4 c6 2. d3 e5 3. Nf3 Nf6 4. Nbd2 d6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Re1 Re8 9. c3 b6 10. d4 Qc7
World Cup 1988 – Round 1 – Ljubojevic, Ljubomir – 0-1 – Karpov, Anatoly – G67
1. e4 c6 2. d3 e5 3. Nf3 Nf6 4. g3 d6 5. Bg2 g6 6. O-O Bg7 7. Re1 O-O 8. d4 Qc7 9. h3 Nbd7 10. c4 a6
World Cup 1989 – Round 1 – Ljubojevic, Ljubomir – 1-0 – Speelman, Jon S – G51
1. e4 c6 2. d3 e5 3. Nf3 d6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. Re1 Nbd7 8. d4 Re8 9. c4 exd4 10. Nxd4 Ne5
World Cup 1989 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Hjartarson, Johann – G57
1. e4 c6 2. d3 e5 3. Nf3 Nf6 4. g3 d6 5. Bg2 g6 6. O-O Bg7 7. a4 a5 8. Nc3 O-O 9. h3 h6 10. Be3 d5

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