B80p — Sicilian: Scheveningen, Fianchetto Variation

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g3 a6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), la case forte f4, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c1 et f1 et les tours a1 et h1).

Plans. Bg5 (Clouer Nf6) ; Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), la paire de fous et la colonne semi-ouverte c.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, les fous c8 et f8 et les tours a8 et h8).

Plans. ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)) ; ...Nbd7 (Développer Nb8) ; ...Be7 (Développer Bf8) ; ...d5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● b7→a6, f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0)	—
Cases faibles	—	—
Centre	● d4 (1v0)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 7)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	5 (● b8, ● 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	semi-ouvert
Ruptures	● e4-e5, ● f2-f3	● …d6-d5, ● …e6-e5

Partie
1927 DSB-25.Kongress – Round 8 – Schoenmann, Wilhelm – 1/2-1/2 – Machate, Gottlieb – G37 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Nb3 Bd7 10. Be3 Nc6
1932 Budapest – Round 1 – Lilienthal, Andor – 1/2-1/2 – Sterk, Karoly – G34 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. Qd2 Nc6 10. b3 Be7
1934 Bad Niendorf – Round 1 – Koch, Berthold – 0-1 – Reinhardt, Heinrich – G4 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Qe2 Nc6 10. Nxc6 bxc6
1934 Leningrad ch-URS – Round 1 – Panov, Vasily – 0-1 – Makogonov, Vladimir – G100 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Nbd7 9. Kh1 Rb8 10. f4 b5
1936 Budapest HUN – Round 14 – Steiner, Lajos – 1-0 – Négyesy, György – G21 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Qd2 Nc6 10. b3 Bd7
1938 Bad Harzburg – Round 5 – Kieninger, Georg – 1-0 – Lokvenc, Josef – G13 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. Nce2 Be7 10. h3 O-O
1938 Ljubljana – Round 1 – Steiner, Lajos – 1/2-1/2 – Pirc, Vasja – G11 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Nbd7 9. Qd2 Rb8 10. a4 b6
1938 Lodz – Round ? – Steiner, Herman – 0-1 – Gerstenfeld, Eduard – G101 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Be7 8. O-O O-O 9. b3 Qc7 10. Bb2 Nc6
1938 Lodz – Round ? – Steiner, Herman – 0-1 – Tartakower, Savielly – G100 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 e6 6. g3 a6 7. Bg2 Bd7 8. O-O Qc7 9. Nce2 Be7 10. b3 Nc6
1938 Trade Unions – Round 1 – Panov, Vasily – 1/2-1/2 – Grechkin, Dmitry M – G13 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Kh1 O-O 10. f4 Nc6
1938 Trade Unions – Round 14 – Panov, Vasily – 0-1 – Troitsky, PN. – G114 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Kh1 O-O 10. f4 Nc6
1941 Munchen – Round 1 – Foltys, Jan – 1/2-1/2 – Leepin, Peter – G12 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Be7 8. O-O Qc7 9. f4 O-O 10. Be3 Nc6
1941 Munchen – Round 14 – Rohacek, Ivan – 1-0 – Fuster, Geza – G100 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. Qe2 Be7 10. a4 Nc6
1943 Prague – Round 15 – Fichtl, Jiri – 0-1 – Sajtar, Jaroslav – G121 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Nde2 Nc6 10. b3 b5
1944 Moskou ch-URS – Round 1 – Sokolsky, Alexey – 1/2-1/2 – Smyslov, Vladimir – G62 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Kh1 O-O 10. f4 Rd8
1946 Augsburg 1st – Round 15 – Dreibergs, Leonid – 0-1 – Saemisch, Friedrich – G28 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Be3 Nc6 10. h3 Bd7
1946 AUS Ch – Round 4.1 – Steiner, Lajos – 1-0 – Shearer, Harvey A – G5 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. f4 Nc6 10. Nce2 Rc8
1946 Mar del Plata – Round 17 – Luckis, Marcos – 0-1 – Najdorf, Miguel – G150 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Be7 8. O-O Qc7 9. Be3 Nc6 10. Nb3 O-O
1947 GBR Ch 34. Premier – Round 10 – Sergeant, Edward – 1-0 – Charlesworth, Kenneth Preston – G30 1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 a6 7. Bg2 Qc7 8. O-O Nbd7 9. Nb3 Ne5 10. f4 Nc4
1948 Budapest – Round 2 – Szily, Jozsef – 1-0 – Steiner, Lajos – G15 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. a4 Nc6 10. b3 Rc8
1948 JUG Ch – Round 1 – Fuderer, Andrija – 0-1 – Vukovic, Sava – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. Be3 O-O 10. a4 Nc6
1948 Karlovy Vary – Round 16 – Stoltz, Gabriel – 0-1 – Steiner, Laszlo – G154 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. Nce2 Nc6 10. c4 Nxd4
1948 Karlovy Vary – Round 6 – Rohacek, Ivan – 1/2-1/2 – Steiner, Laszlo – G65 1. e4 c5 2. Nc3 e6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. h3 Nc6 10. Nde2 b5
1949 Oldenburg – Round 14 – Kieninger, Georg – 1-0 – Heinicke, Herbert – G54 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Bd7 9. Re1 Nc6 10. Nce2 Be7
1950 Corr Wch1 – Round 1 – Balogh, Janos – 1-0 – ADAM ELAMAIREH – G18 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. Be3 Bd7 10. Qe2 Nc6
1950 Dubrovnik olm – Round 9 – Pedersen, Eigil – 0-1 – Devos, Paul – G130 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Be7 8. O-O O-O 9. Nde2 Qc7 10. b3 Nc6
1950 Hastings5051 – Round 3 – Castaldi, Vincenzo – 1/2-1/2 – Rossolimo, Nicolas – G12 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. Nde2 Nc6 10. Nf4 O-O
1950 Mar del Plata – Round 17 – Pilnik, Herman – 1/2-1/2 – De Freitas, Marcio Elisio – G143 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 e6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. f4 Nc6 10. Nb3 Rc8
1950 Venice – Round 10 – Czerniak, Magdalena – 1-0 – Nestler, Vincenzo – G85 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. Kh1 Nc6 10. a4 Nxd4
1950 Wch women – Round ? – Tranmer, Eileen – 0-1 – Keller-Hermann, Edith – G28 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. Kh1 Nc6 10. f4 Rc8
1950 YUG-USA m radio – Round 1.8 – Kostic, Boris – 1/2-1/2 – Byrne, Robert E – G8 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Be3 Bd7 10. Qe2 Nc6
1951 Hungary Ch – Round 1 – Barcza, Gedeon – 1-0 – Borloy, Karoly – G59 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. b3 Qc7 10. Bb2 Bd7
1951 Staunton Memorial – Round 12 – Alexander Ronald Cheng – 1/2-1/2 – Pirc, Vasja – G89 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. h3 O-O 10. Be3 Nc6
1951 Staunton Memorial – Round 12 – Broadbent, Reginald – 1/2-1/2 – Trifunovic, Petar – G90 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. Qd2 O-O 10. b3 Nc6
1951 Staunton Memorial – Round 13 – Matanovic, Aleksandar – 1/2-1/2 – Gligorić, Svetozar – G93 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. Qd2 O-O 10. b3 Nc6
1951 Staunton Memorial – Round 5 – Matanovic, Aleksandar – 1/2-1/2 – Stahlberg, Gideon – G39 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. Be3 Bd7 10. Qe2 Nc6
1951 World chJ U20 1st – Round 4.6 – Berriman, Grant – 0-1 – Ivkov, Borislav – G12 1. Nf3 e6 2. e4 c5 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Bd7 9. Qe2 Nc6 10. Be3 Be7
1952 Helsinki olm – Round 1 – Beni, Alfred – 1-0 – Johansson, Ingemar 1966 – G115 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. Qe2 O-O 10. Be3 Bd7
1952 Helsinki olm – Round 1 – Kaila, Osmo – 1/2-1/2 – Byrne, Ray – G114 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. h3 Qc7 10. Be3 Bd7
1952 Helsinki olm – Round 1 – Pietzsch, Wolfgang – 0-1 – Nestler, Vincenzo – G194 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. h3 Bd7 10. Kh1 Nc6
1952 Helsinki olm – Round 1 – Rabar, Bakhtyar Hamasaleh – 1/2-1/2 – Nestler, Vincenzo – G122 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. a4 Nc6 10. b3 Bd7
1953 Candidats Tournament – Round 24 – Gligorić, Svetozar – 1/2-1/2 – Boleslavsky, Isaac – G160 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. b3 Qc7 10. Bb2 Nc6
1953 Venetie – Round 7 – Bhend, Edwin – 1-0 – Primavera, Giuseppe – G11 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. b3 Qc7 10. Bb2 Nc6
1953 Wch-jr prelim – Round 8 – Scafarelli, Francesco – 1/2-1/2 – Sherwin, James T – G18 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Bd7 9. Kh1 Nc6 10. Nce2 Rc8
1953 Zagreb – Round 8 – Dimc, Dragutin – 1/2-1/2 – Gligorić, Svetozar – G72 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. h3 Qc7 10. g4 Nc6
1954 Belgrade – Round 4 – Czerniak, Moshe – 1-0 – Ivkov, Borislav – G48 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Bd7 9. f4 Nc6 10. Kh1 Be7
1954 ITA-ch17 Trieste – Round 11 – Miliani, Giorgio – 1/2-1/2 – Nestler, Vincenzo – G16 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Nbd7 9. Qe2 Nb6 10. Re1 Be7
1954 Liberation – Round 2 – Pilnik, Herman – 1/2-1/2 – Ivkov, Borislav – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Bd7 9. f4 Nc6 10. Nb3 Be7
1954 Munich zt – Round 13 – Kramer, Haije – 0-1 – Rabar, Braslav – G83 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. h3 Bd7 10. f4 Nc6
1955 Gothenburg Interzonal – Round 19 – Pilnik, Herman – 1-0 – Rabar, Bakhtyar Hamasaleh – G182 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. f4 O-O 10. g4 d5
1955 Hamburg – Round 1 – Teschner, Rudolf – 1-0 – Stahlberg, Gideon – G11 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. Re1 O-O 10. h3 Nc6
1955 URS Ch sf – Round 1 – Stolyar, Danu Mikh – 1/2-1/2 – Tolush, Alexander – G38 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Nde2 Nbd7 10. h3 Rb8
1957 CSR Ch – Round 17 – Kopriva, Jiri – 0-1 – Filip, Miroslav – G73 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. d4 cxd4 5. Nxd4 e6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Be3 Bd7 10. Qe2 Nc6
1958 HUN Ch 13th – Round 7 – Borloy, Karoly – 1-0 – Ozsvath, Andras – G59 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. a4 Nc6 10. b3 O-O
1959 Buenos Aires JM – Round 11 – Bolbochan, J. – 1/2-1/2 – Bahamonde Corral, Alejandro – G45 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Be3 Qc7 10. Qe2 Nc6
1960 Avantgard Ch – Round 12 – Kofman, Abram R – 0-1 – Volchok, Alexandr – G65 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Be7 8. O-O O-O 9. h3 Qc7 10. Be3 Bd7
1961 Marianske Lazne zt – Round 3 – Perez Perez, Francisco Jose – 0-1 – Filip, Miroslav – G18 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. h3 Nc6 10. b3 O-O
1962 Olympiad – Round ? – Fischer, Robert – 0-1 – Gligoric, Svetozar – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. f4 Qc7 10. g4 Nc6
1962 Varna olm – Round 11 – Fischer, Robert J – 0-1 – Gligoric, Svetozar – G456 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. f4 Qc7 10. g4 Nc6
1963 Hoogovens-C – Round 7 – Van Steenis, Joost – 0-1 – Cuijpers, Frans Andre – G26 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. h3 Qc7 10. a4 Nbd7
1964 CSR Ch – Round 1 – Hajek, Michal – 0-1 – Kupka, Slavoj – G5 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Kh1 Qc7 10. Be3 Nc6
1964 Harrachov 6465 – Round 5 – Augustin, Josef – 1/2-1/2 – Jansa, Vlastimil – G20 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Be3 Qc7 10. f4 Nc6
1964 UKR Ch – Round 13 – Rotstein, Jefim – 1/2-1/2 – Dikarev, Igor – G82 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. h3 Qc7 10. Be3 Bd7
1965 Rubinstein Memorial – Round 11 – Fuchs, Reinhart – 1-0 – Vasiukov, Evgeni – G49 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. f4 Qc7 10. g4 Nc6
1966 Harrachov U26 – Round 5 – Augustin, Josef – 0-1 – Smejkal, Jan – G18 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. Be3 O-O 10. Qe2 Nc6
1966 La Habana olm fin-C – Round 1 – Myagmarsuren, Lkhamsuren – 1-0 – Naranja, Renato – G6 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. h3 Qc7 10. g4 Nc6
1966 Rio Hondo zt – Round 9 – Schweber, Samuel – 1-0 – Rubinetti, Jorge – G48 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 a6 7. Bg2 Qc7 8. O-O Be7 9. Nce2 O-O 10. b3 Nc6
1967 DDR Ch women – Round 4 – Nowarra, Waltraud – 1-0 – Degen, Magda – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Kh1 Qc7 10. f4 e5
1967 Rubinstein Memorial – Round 12 – Witkowski, Stanislaw – 0-1 – Doda, Zbigniew – G46 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Nc3 d6 7. Bg2 Be7 8. O-O O-O 9. f4 Qc7 10. g4 Nc6
1969 Sweden – Round 1 – Horberg, Bengt-Eric – 1-0 – Kinnmark, Ove – G32 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Nc3 d6 7. Bg2 Be7 8. O-O O-O 9. Be3 Qc7 10. h3 Bd7
36. Olympiad 2004 – Round 9 – Smirin, Ilia – 1/2-1/2 – Ibrayev, Nurlan – G309 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. g4 h6 10. f4 Nc6
42. Olympiad 2016 – Round 10.12 – Balogh Urbina, Carlos Alfonso – 1-0 – Van Wely, Loek – G684 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. a4 Nc6 10. Be3 Bd7
42. Olympiad 2016 – Round 3.9 – Barbosa, Evandro Amorim – 0-1 – Yu, Yangyi – G238 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. a4 Nc6 10. Be3 Rb8
73. Tata Steel GMA 2011 – Round 7 – Carlsen, Magnus – 1/2-1/2 – Anand, Viswanathan – G34 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Nce2 Qc7 10. b3 e5
75. Tata Steel GpA 2013 – Round 1.6 – Leko, Peter – 1/2-1/2 – L'Ami, Erwin – G5 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. a4 Nc6 10. Be3 Bd7
Sharjah Grand Prix 2017 – Round 6.9 – Hammer, Jon Ludvig – 1/2-1/2 – Salem, A.R. Saleh – G54 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. b3 Bd7 9. O-O Nc6 10. Nce2 b5
Tata Steel , Wijk aan Zee 2013 – Round 6.4 – Naiditsch, Arkadij – 1-0 – Grandelius, Nils – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. f4 Nc6 10. Nxc6 bxc6
Vugar Gashimov Mem 2015 – Round 8.5 – Adams, Michael – 1-0 – Giri, Anish – G39 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. a4 Nc6 10. Be3 Rb8
World Blitz 2015 – Round 2.22 – Kryvoruchko, Yuriy – 1-0 – Salem, A.R. Saleh – G90 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Be3 Nc6 10. f4 Qc7
World Blitz 2017 – Round 14.7 – Quparadze, Giga – 0-1 – Korobov, Anton – G761 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. a4 O-O 10. h3 Nc6
World Blitz 2018 – Round 19.7 – Matlakov, Maxim – 1-0 – Artemiev, Vladislav – G1152 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. Be3 O-O 10. h3 Nc6
World Blitz 2018 – Round 7.33 – Ragger, Markus – 0-1 – Tsydypov, Zhamsaran – G417 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Be3 Qc7 10. g4 Nfd7
World Blitz 2019 – Round 5.44 – Castellanos Rodriguez, Renier – 0-1 – Dominguez Perez, Leinier – G343 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. b3 Qc7 10. Bb2 b5
World Blitz 2023 – Round 3.34 – Guseinov, Gadir – 0-1 – Nigmatov, Ortik – G170 1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 a6 7. Bg2 Be7 8. O-O O-O 9. f4 Qc7 10. g4 Nc6

B80p — Scheveningen Fianchetto Variation

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g3 a6

Eval: [+0.25]

Les coups candidats

7.Bg2 — 98.5% (2368 parties)

Ambassadeurs : Popovic, Petar (18x), Cvitan, Ognjen (16x), Ivanov, Alexander. (16x), Adamski, Jan (13x), Ilincic, Zlatko (13x), Kagan, Shimon (10x), Kholmov, Ratmir D (10x), Ermenkov, Evgenij (9x)

7.a4 — 0.8% (19 parties)

Ambassadeurs : Bielczyk, Jacek (2x), De Boer, Gert-Jan (1x), Muratov, Lir (1x), Makhlin, Mikhail (1x), Winfree, Marvin (1x), Mayer, Steven F. (1x), Arnold, Lachlan (1x), Calvo Minguez, Ricardo (1x)

7.Be3 — 0.2% (5 parties)

Ambassadeurs : Laznicka, Viktor (1x), Kalata, Peter (1x), Pogonina, Natalija (1x), Chistiakova, Tamara (1x), Mostowik, Pawel (1x), Oleksak, Andrzej (1x), Jouneau, Quentin (1x), Mourgues, Joelle (1x)

7.Bg5 — 0.1% (3 parties)

Ambassadeurs : Campbell Graham (1x), Lepercq, Pierre (1x), Adamson, Konstantin (1x), Savostjanov, Igor (1x), Thoroddsen, Tristan Theodor (1x), Ulfljotsson, Jon (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.Bg2	7.a4	7.Be3	7.Bg5
<1800	49	98%	—	—	—
1800-2200	672	97%	1%	0%	0%
2200-2600	1223	99%	0%	0%	—
2600+	61	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7.Bg2	7.a4	7.Be3	7.Bg5
1920s	1	100%	—	—	—
1930s	16	100%	—	—	—
1940s	32	100%	—	—	—
1950s	46	100%	—	—	—
1960s	42	100%	—	—	—
1970s	69	97%	3%	—	—
1980s	184	97%	2%	—	—
1990s	467	99%	1%	—	—
2000s	679	98%	1%	1%	0%
2010s	713	98%	1%	0%	0%
2020s	154	99%	1%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.Bg2	98%	99%	▲ +0.9%
7.a4	1%	1%	+0.1%
7.Be3	0%	0%	-0.1%
7.Bg5	0%	0%	-0.3%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 4 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Gukesh D — 1 partie

Parties historiques

7.Bg2 — 98.5% (2368 parties)

1927 — Schoenmann, Wilhelm vs Machate, Gottlieb — 1/2-1/2 — Magdeburg GER
1931 — Maroczy, Geza vs Sterk, Karoly — 1/2-1/2 — Budapest HUN
1932 — Lilienthal, Andor vs Sterk, Karoly — 1/2-1/2 — Budapest HUN
1934 — Panov, Vasily vs Makogonov, Vladimir — 0-1 — Leningrad ch-URS
1934 — Koch, Berthold vs Reinhardt, Heinrich — 0-1 — Bad Niendorf

7.a4 — 0.8% (19 parties)

1976 — Schammo, Jean vs Darakorn, Prachum — 1-0 — Haifa ISR
1979 — Bielczyk, Jacek vs Timoscenko, Gennadij — 1-0 — Polanica Zdroj POL
1985 — Bielczyk, Jacek vs De Boer, Gert-Jan — 1/2-1/2 — Myslowice
1986 — Winfree, Marvin vs Mayer, Steven F. — 1/2-1/2 — Virginia Open
1986 — Arnold, Lachlan vs Calvo Minguez, Ricardo — 0-1 — Duitsland tt

7.Be3 — 0.2% (5 parties)

2001 — Pogonina, Natalija vs Chistiakova, Tamara — 1-0 — Kazan RUS
2003 — Laznicka, Viktor vs Kalata, Peter — 1-0 — Budva MNE
2006 — Jouneau, Quentin vs Mourgues, Joelle — 1-0 — Hennebont
2009 — Mostowik, Pawel vs Oleksak, Andrzej — 0-1 — ICCF
2018 — Pilch, Anna vs Hrymowicz, Artur — 0-1 — Krakow POL

7.Bg5 — 0.1% (3 parties)

2001 — Campbell Graham vs Lepercq, Pierre — 0-1 — ?
2014 — Adamson, Konstantin vs Savostjanov, Igor — 1/2-1/2 — Omsk RUS
2018 — Thoroddsen, Tristan Theodor vs Ulfljotsson, Jon — 0-1 — Reykjavik ISL

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