Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→c6, f7→g6, h7→g6
Passés	—	—
Majorité	—	● aile dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● c5 (2v0), ● e5 (2v0), ● g5 (2v0)	● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● e5 (2v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 2)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
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	● …c6-c5, ● …e7-e5

D97c — Russian Variation, Szabo Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 c6 ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Be2 (Développer f1 — 72 % des parties) ; Qb3 (Contrôle diagonale b3-g8, Prépare O-O-O — 22 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...b5 (Expansion aile dame — 49 % des parties) ; ...Nbd7 (Développer b8 — 16 % des parties) ; ...a5 (9 % des parties) ; ...e5 (Occuper le centre — 7 % des parties) ; ...Be6 (Fou actif (mobilité 7), Développer c8 — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1939 Naestved – Round 4 – Nielsen, Julius – 0-1 – Poulsen, Christian – G7 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 c6 7. e4 O-O 8. h3 Nbd7 9. Be2 Nb6 10. Qb3 Qc7
1944 USA Ch – Round 14 – Fine, Reuben – 1-0 – Isaacs, Lewis Jl – G9 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b6 9. Bc4 b5 10. Be2 e6
1947 Parnu – Round 1 – Bronstein, David I – 1/2-1/2 – Lilienthal, Andor – G29 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 a5 9. a4 Na6 10. Bc4 Ne8
1948 Izt – Round ? – Schtalberg G – 1/2-1/2 – Bronstein, David I – G4 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b5 9. Be2 Qa5 10. O-O b4
1948 Saltsjobaden Interzonal – Round 11 – Stahlberg, Gideon – 1/2-1/2 – Bronstein, David I – G101 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b5 9. Be2 Qa5 10. O-O b4
1948 Saltsjobaden Interzonal – Round 15 – Stahlberg, Gideon – 1/2-1/2 – Lilienthal, Andor – G136 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b5 9. Be2 Qa5 10. O-O b4
1949 Budapest-Moscow – Round 4 – Szily, Jozsef – 1/2-1/2 – Smyslov, Vladimir – G25 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. h3 b5 9. Qb3 Qa5 10. Bd3 Be6
1949 Mar del Plata – Round 3 – Rossetto, Hector – 1-0 – Flores Alvarez, Rodrigo – G41 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 Qb6 9. Qc2 Nbd7 10. h3 Qc7
1949 Moskou ch-URS – Round 1 – Smyslov, Vladimir – 1/2-1/2 – Boleslavsky, Isaac – G77 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b5 9. e5 Ne8 10. Be2 Nc7
1949 Trencianske Teplice – Round 19 – Ojanen, Kaarle S – 1/2-1/2 – Bolbochan, J. – G121 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b5 9. Be2 Qa5 10. e5 Be6
1949 Trencianske Teplice – Round 9 – Platt, Jerome – 0-1 – Szabo, Ladislav – G51 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 Nbd7 9. e5 Nd5 10. Nxd5 cxd5
1950 Candidats Tournament – Round 1 – Flohr, Salo – 0-1 – Boleslavsky, Isaac – G4 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 c6 7. e4 O-O 8. Qb3 b5 9. e5 Ne8 10. a4 bxa4
1950 HUN Ch 05th – Round 4 – Berczy, Robert – 0-1 – Koberl, Ferenc – G6 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. h3 b5 9. Qd3 b4 10. Ne2 c5
1956 CSR Ch sf – Round 15 – Kozma, Julius – 1-0 – Skacel, Jan – G24 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b5 9. Be2 Be6 10. Qc2 Qa5
1957 Bratislava – Round 8 – Opocensky, Karel – 0-1 – Filip, Miroslav – G17 1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 e5 9. dxe5 Ng4 10. Bf4 Qe7
1958 New York ch-USA – Round 4 – Evans Lianda – 1-0 – Byrne, Ray – G17 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 e5 9. dxe5 Ng4 10. Bf4 Nd7
1961 Baku ch-URS – Round 12 – Khasin, Abram – 1-0 – Gurgenidze, Bukhuti – G111 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 a5 9. Be2 a4 10. Qc2 b5
1962 Appleby-Frodingham – Round 4 – Wood, Baruch – 0-1 – Beaty, JH. – G10 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 Nbd7 9. e5 Ne8 10. e6 fxe6
1966 Den Haag zt – Round 7 – Diez del Corral, Jesus – 1-0 – Roth, Ralf – G39 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b6 9. h3 Bb7 10. Be3 c5
1966 Hungary – Round 1 – Sapi, Laszlo – 1/2-1/2 – Portisch, Ferenc – G19 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. Qb3 dxc4 6. Qxc4 Bg7 7. e4 O-O 8. Qb3 a5 9. e5 Nd5 10. Be2 Na6
1966 Kecskemet Laszlo Toth Memorial – Round 2 – Pietzsch, Wolfgang – 1/2-1/2 – Hort, Vlastimil – G10 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Be3 Ng4 9. O-O-O b5 10. Qe2 Nxe3
1966 La Habana olm prel – Round 6 – Littlewood, Norman – 1/2-1/2 – Zinser, Sylvain – G226 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. h3 b5 9. Qb3 Qa5 10. Bd2 b4
1966 Zinnowitz Zinnowitz GER – Round 3 – Pietzsch, Wolfgang – 1/2-1/2 – Haag, Ervin – G9 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b5 9. Qc2 Na6 10. Be2 Bb7
1967 Rubinstein Memorial – Round 11 – Uhlmann, Wolfgang – 1-0 – Witkowski, Stanislaw – G42 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 c6 7. e4 O-O 8. Qb3 Nbd7 9. Be2 Qb6 10. Qc2 e5
Corus A 2008 – Round 4 – Radjabov, Teimour – 1/2-1/2 – Mamedyarov, Shakhriyar – G24 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 e5 9. dxe5 Ng4 10. Be2 Nxe5
Interpolis 1986 – Round 12 – Beliavsky, Alexander G – 1-0 – Korchnoi, Viktor – G39 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 Qb6 9. Bc4 Na6 10. O-O Qxb3

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