A22o — English: Bremen, Smyslov, 4.Bg2 O-O

1.c4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur les cases fortes e4, b5 et d5, un fou actif en g2 et la paire de fous.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g1, le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nf3 (Développer Ng1) ; d3 (Libérer Bc1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un fou actif en b4 et la paire de fous.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...d6 (Libérer Bc8) ; ...Nc6 (Développer Nb8) ; ...c5 (Rupture) ; ...d5 (Rupture) ; ...e4 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e4 (2v1), ● b5 (2v0), ● d5 (3v1)	—
Cases faibles	—	—
Centre	● d5 (3v1), ● e4 (2v1)	● d4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Actif (mob. 7)
Bb4		● Bb4 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (g1, c1, 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	semi-ouvert
Ruptures	● c4-c5, ● d2-d3, ● e2-e3, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e5-e4

Partie
1911 Karlsbad – Round 1 – Rubinstein, Akiba – 1-0 – Důras, Oldřich – G8 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Nc6 7. Nd5 Bf8 8. d3 h6 9. b3 d6 10. Bb2 Nxd5
1948 It – Round ? – Kramer, Haije – 1/2-1/2 – Rossolimo, Nicolas – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nh3 Re8 6. O-O c6 7. Qb3 Na6 8. d3 d5 9. cxd5 cxd5 10. a3 Bf8
1959 Candidats Tournament – Round 27 – Olafsson, Fridrik – 0-1 – Smyslov, Vladimir – G98 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 Ne5 10. b3 d6
1960 Buenos Aires – Round 14 – Eliskases, Erich – 1/2-1/2 – Olafsson, Fridrik – G143 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 Ne5
1960 Leipzig olm fin-A – Round 10 – Fuchs, Reinhart – 0-1 – Kluger, Gyula – G169 1. c4 Nf6 2. g3 e5 3. Nc3 Bb4 4. Bg2 O-O 5. e3 Bxc3 6. bxc3 Nc6 7. d3 e4 8. dxe4 d6 9. c5 dxc5 10. Qxd8 Rxd8
1961 CSR Ch – Round 11 – Florian, Jaromir – 1/2-1/2 – Rejfir, Josef – G99 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Bf8 7. b3 d6 8. Bb2 h6 9. Qb1 c6 10. d3 Na6
1961 CSR Ch – Round 15 – Ujtelky, Maximilian – 1-0 – Florian, Jaromir – G137 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e3 Re8 6. Nge2 c6 7. Qb3 Bf8 8. O-O d6 9. d4 Qc7 10. h3 Na6
1961 FRG Ch Bad Prymont – Round 2 – Kestler, Hans-Guenther – 1/2-1/2 – Darga, Klaus – G3 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O d6 7. d3 h6 8. Bd2 c5 9. Ne4 Bxd2 10. Nxf6+ Qxf6
1961 Rostov on Don – Round 5 – Bobekov, Radko – 0-1 – Tarasov, Vitaly – G11 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 Re8 6. Bd2 c6 7. a3 Bf8 8. Nf3 h6 9. O-O d6 10. b4 Be6
1962 Candidats Tournament – Round 20 – Korchnoi, Viktor – 1-0 – Filip, Marius Liviu – G73 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 Bxc3 6. Qxc3 Re8 7. d3 d5 8. cxd5 Nxd5 9. Qb3 Nb6 10. Qc2 Nc6
1962 Reggio Emilia ITA – Round 2 – Langeweg, Kick – 1/2-1/2 – Filip, Miroslav – G4 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 d6 10. Bg5 h6
1962 Zuerich Seniors – Round ? – Seitz, Jakob Adolf – 1/2-1/2 – Mueller, Hans – G5 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Nc6 7. a3 Bxc3 8. dxc3 d6 9. b3 Rb8 10. a4 h6
1963 Halle zt – Round ? – Johannsson, Ingi R – 1/2-1/2 – Ivkov, Borislav – G127 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. Qb3 a5 8. a3 Bf8 9. d4 d6 10. d5 cxd5
1964 Moscow Ch Trades Union – Round 5 – Simagin, Vladimir – 0-1 – Polugaevsky, Lev – G2 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nd5 Nxd5 6. cxd5 c6 7. a3 Be7 8. d3 cxd5 9. e3 d6 10. Ne2 Be6
1964 Pecs – Round 10 – Kholmov, Ratmir D – 1/2-1/2 – Malich, Burkhard, Dr. – G60 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ng5 Bxc3 8. dxc3 d6 9. f3 exf3 10. exf3 Nc6
1964 Zagreb – Round 7 – Szabo, Laszlo – 1-0 – Kupreianov, George – G35 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. Qb3 Bf8 8. e4 d6 9. d4 Nbd7 10. Rd1 g6
1965 Asztalos Memorial 8th – Round 12 – Forintos, Gyozo V – 1/2-1/2 – Florian, Tibor – G74 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 Qe7 6. a3 Bxc3 7. Qxc3 a5 8. b3 Re8 9. Bb2 Nc6 10. e3 a4
1965 Copenhagen – Round 5 – Ujtelky, Maximilian – 0-1 – Enevoldsen, Jens – G51 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e3 c6 6. Qb3 Na6 7. Nge2 d6 8. O-O Qe7 9. d4 h6 10. h3 e4
1965 Hamburg etc – Round 5 – Botvinnik, Mikhail – 1-0 – Langeweg, Kick – G87 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Bxc3 7. bxc3 Nc6 8. d3 d6 9. e4 Ne7 10. Nh4 Ng6
1965 Hoogovens – Round 4 – Smederevac, A. – 1-0 – Van den Berg, Cees – G35 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. a3 Bxc3 6. bxc3 Re8 7. d3 Nc6 8. e4 d6 9. Nh3 Nd7 10. O-O Nc5
1965 It II – Round 2 – Flesch, Janos – 1/2-1/2 – Gereben, Erno – G1 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ng5 Bxc3 8. bxc3 h6 9. Nh3 d6 10. f3 exf3
1965 Leipzig Inter-1 – Round 2 – Sajtar, Jaroslav – 0-1 – Fuchs, Reinhart – G5 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 e4 6. Nd4 Re8 7. O-O Nc6 8. Nc2 Bxc3 9. bxc3 d5 10. cxd5 Qxd5
1965 Moscow RUS – Round 1 – Botvinnik, Mikhail – 0-1 – Smyslov, Vladimir – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 Nc6 6. Bd2 Re8 7. e4 Nd4 8. a3 Bc5 9. b4 Bf8 10. Nge2 Nxe2
1966 Palma de Mallorca – Round 13 – Toran Albero, Roman – 1/2-1/2 – Lehmann, Heinz – G74 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. bxc3 d6 10. d3 Bf5
1966 Rubinstein Memorial 04th – Round 9 – Ujtelky, Maximilian – 1/2-1/2 – Liebert, Heinz – G48 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. a3 Bxc3 6. dxc3 d6 7. Nf3 h6 8. a4 a5 9. h3 Nc6 10. Nd2 Be6
1966 Sochi Chigorin Memorial 04th – Round 5 – Bobotsov, Milko G – 1/2-1/2 – Fuchs, Reinhart – G22 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. bxc3 d5 10. cxd5 Qxd5
1966 Tbilisi ch-URS – Round 8 – Geller, Efim P – 1/2-1/2 – Polugaevsky, Lev – G70 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 d6 10. Bg5 h6
1966 WchT U26 fin-A 13th – Round 5 – Stepak, Yedael – 0-1 – Ree, Hans – G11 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O d6 7. Qc2 Nc6 8. d3 Bg4 9. Be3 h6 10. Nd5 Ba5
1967 CSR Ch – Round 12 – Kubicek, Antonin – 1-0 – Stulik, Vlastimil – G77 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 Bxc3 6. bxc3 Re8 7. Nf3 c6 8. O-O d5 9. cxd5 cxd5 10. d3 h6
1967 Monte Carlo-B – Round ? – Caminade, Andrija – 0-1 – Gereben, Erno – G26 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. d3 Nc6 6. Bd2 d6 7. Nf3 Bg4 8. O-O Re8 9. Nd5 Bxd2 10. Nxd2 Nd4
1967 URS Team Ch – Round 1 – Doroshkievich, Vladimir K – 1/2-1/2 – Karner, Hillar – G14 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. Qb3 Ba5 8. d3 h6 9. Bd2 d5 10. Rad1 d4
1968 DDR Ch 17th – Round 5 – Uhlmann, Wolfgang – 1-0 – Schoeneberg, Manfred – G4 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. d3 Bxc3+ 6. bxc3 d6 7. e4 Nbd7 8. f4 Nc5 9. Nf3 Bg4 10. h3 Bxf3
1968 Hastings6869 – Round 4 – Wright, Daniel – 1/2-1/2 – Smyslov, Vladimir – G18 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 a5 6. a3 Bxc3 7. Qxc3 Re8 8. e4 Nc6 9. b3 Nd4 10. Ne2 Nxe2
1968 Hoogovens – Round 5 – Korchnoi, Viktor – 1-0 – Ree, Hans – G47 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 Re8 6. e4 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nb6
1968 IBM I – Round 1 – Ivkov, Borislav – 1-0 – Zuidema, Coen – G3 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. d3 Re8 6. Bd2 c6 7. Nf3 h6 8. O-O Bf8 9. e4 d6 10. d4 Bg4
1968 Lugano olm - Round 1 - Radulov, Ivan - 1/2-1/2 - Barcza, Gedeon - G20 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. a3 Bf8 8. d3 d5 9. cxd5 Nxd5 10. Qc2 Nc7
1968 YUG Ch 23th – Round 13 – Rajkovic, Dusan – 1/2-1/2 – Buljovcic, Ivan – G64 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 Nc6 6. Nd5 Nd4 7. Qa4 Nxd5 8. cxd5 Qe7 9. e3 Re8 10. Bh3 1/2-1/2
1968 YUG Ch 23th – Round 3 – Bertok, Mario Jr. – 1/2-1/2 – Buljovcic, Ivan – G10 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nd5 Nxd5 6. cxd5 c6 7. Qb3 Qe7 8. Nf3 a5 9. O-O a4 10. Qc4 cxd5
1969 Hoogovens – Round 2 – Botvinnik, Mikhail – 1-0 – Ree, Hans – G18 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Nc6 7. Nd5 Bc5 8. d3 Nxd5 9. cxd5 Nd4 10. Nd2 d6
1969 IBM-B – Round 11 – De Rooi, Paul – 0-1 – Scholl, Eckhard – G55 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qc2 Re8 6. Nd5 Bc5 7. Nh3 h6 8. O-O Nc6 9. e3 d6 10. Nxf6+ Qxf6
1969 Moskou ch-URS – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Kholmov, Ratmir D – G17 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 d6
1969 Schwerin – Round 4 – Pietzsch, Wolfgang – 1/2-1/2 – Fuchs, Reinhart – G45 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ng5 Bxc3 8. dxc3 d6 9. f3 exf3 10. exf3 Nc6
1969 Schwerin – Round 8 – Pietzsch, Wolfgang – 1/2-1/2 – Neukirch, Detlef – G63 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. a3 Bxc3 6. bxc3 Re8 7. Nh3 c6 8. O-O d5 9. cxd5 cxd5 10. d3 Nc6
1970 Vinkovci – Round 12 – Quinteros, Miguel Angel – 0-1 – Bronstein, David Ionovich – G119 1. g3 e5 2. c4 Nf6 3. Nc3 Bb4 4. Bg2 O-O 5. Qc2 Re8 6. a3 Bxc3 7. bxc3 c6 8. e4 d5 9. cxd5 cxd5 10. exd5 Nxd5
1971 Hoogovens – Round 1 – Danov, Kiril – 0-1 – Forintos, Gyozo V – G12 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qc2 Re8 6. a3 Bf8 7. e3 c6 8. Nge2 d6 9. d4 Be6 10. d5 cxd5
1972 Skopje ol (Men) fin-A – Round 13 – Ivkov, Borislav – 1-0 – Uhlmann, Wolfgang – G48 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ne1 Bxc3 8. dxc3 d6 9. Nc2 Be6 10. b3 Qc8
1973 Leningrad Interzonal – Round 1 – Cuellar Alpire, Mariana – 0-1 – Uhlmann, Wolfgang – G10 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ne1 Bxc3 8. dxc3 d6 9. Nc2 Nbd7 10. b3 h6
1975 URS Team Ch – Round 5 – Anetbaev, Berik – 0-1 – Chebanenko, Vecheslav – G12 1. c4 e5 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 O-O 5. Nf3 d6 6. O-O Bxc3 7. bxc3 Qe7 8. Rb1 Nbd7 9. d3 Nc5 10. Ne1 Nfd7
20. Amber Rapid 2011 – Round 6 – Gashimov, Vugar – 1-0 – Topalov, Veselin – G16 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 Re8 6. Bd2 c6 7. Nf3 d5 8. O-O h6 9. Nxd5 Nxd5 10. cxd5 Bxd2
34. ECC Open 2018 – Round 7.2 – Wang, Hao(ZJWZ) – 1-0 – Potkin, Vladimir – G208 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Bxc3 6. dxc3 d6 7. O-O Re8 8. Ne1 e4 9. Nc2 Nbd7 10. b3 b6
42. Olympiad 2016 – Round 3.18 – Utegaliyev, Azamat – 1/2-1/2 – Palac, Mladen – G190 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 d6
Amber-rapid 19th 2010 – Round 2 – Gashimov, Vugar – 0-1 – Gelfand, Boris – G3 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. d3 c6 6. Bd2 Re8 7. Nf3 d5 8. O-O dxc4 9. dxc4 h6 10. Qc2 Bf8
Amber-rapid 6th 1997 – Round 1 – Ljubojevic, Ljubomir – 0-1 – Anand, Viswanathan – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qc2 Re8 6. d3 c6 7. a3 Bxc3+ 8. Qxc3 d5 9. cxd5 cxd5 10. Bg5 Nc6
Corsica Masters Rapid 2001 – Round 1.3 – Shneider, Aleksandr – 0-1 – Tkachiev, Vladislav – G8 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Bxc3 7. bxc3 Nc6 8. d3 e4 9. Nd4 exd3 10. exd3 Nxd4
Erevan ch-URS 1975 – Round 1 – Geller, Efim P – 1/2-1/2 – Dorfman, Iossif – G2 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ne1 Bxc3 8. bxc3 Nc6 9. Nc2 d5 10. cxd5 Qxd5
FIDE World Cup 2015 – Round 1.2 – Maghsoodloo, Parham – 0-1 – So, Wesley – G68 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 e4 6. Nd4 Nc6 7. Nc2 Bxc3 8. dxc3 h6 9. O-O Re8 10. Ne3 d6
Koop Tjuchem 1996 – Round 1 – Akopian, Vladimir – 1/2-1/2 – Sokolov , Ivan – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. d3 h6 8. Nd2 Na6 9. a3 Bxc3 10. bxc3 Nc7
Montreal 1979 – Round 14 – Larsen, Bent – 1/2-1/2 – Tal, Mikhail – G58 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 e4 6. Nd4 Re8 7. O-O Nc6 8. Nc2 Bxc3 9. dxc3 Ne5 10. b3 h6
Moscow 1975 – Round 1 – Hort, Vlastimil – 1/2-1/2 – Korchnoi, Viktor – G4 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 d6
Paris Immopar rapid 1991 – Round 1 – Kamsky, Gata – 1/2-1/2 – Timman, Jan H – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ng5 Bxc3 8. dxc3 h6 9. Nh3 d6 10. Nf4 Bf5
PCA Qualifiers 1993 – Round 2 – Ljubojevic, Ljubomir – 1/2-1/2 – Sokolov, Ivan. – G22 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. bxc3 d5 10. cxd5 Qxd5
Superbet Rapid & Blitz Poland 2025 – Round 18 – Duda Jan-Krzysztof – 1-0 – Aronian Levon – G86 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Bxc3 7. bxc3 d6 8. a4 a5 9. d3 e4 10. Nd4 h6
World Blitz 2015 – Round 4.42 – Mamedov, Rauf – 1-0 – Grigoriants, Sergey – G245 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Bxc3 7. bxc3 d6 8. d3 e4 9. Nd4 h6 10. Rb1 Nbd7
World Rapid 2016 – Round 6.23 – Mamedov, Rauf – 1/2-1/2 – Malakhov, Valentyn – G222 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Bxc3 6. bxc3 d6 7. O-O Nc6 8. d3 h6 9. h3 Rb8 10. Ne1 Bd7
World Rapid 2019 – Round 7.92 – Castellanos Rodriguez, Renier – 0-1 – Abdusattorov, Nodirbek – G492 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 e4 6. Nd4 Re8 7. O-O Nc6 8. Nc2 Bxc3 9. dxc3 d6 10. b3 h6

A22o — Bremen Smyslov

1.c4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O

Eval: [+0.23]

Les coups candidats

5.Nf3 — 46.9% (3266 parties)

Ambassadeurs : Morihama, Nicolau (109x), Morley, Paul (33x), Marko, Martin (31x), Sitorus, Yosua (28x), Steinhauser, Viktor (22x), Roxo, Agostinho José Gonç (21x), Vetter, Udo (20x), Schindler, Sven (18x)

5.e4 — 25.3% (1760 parties) →

Ambassadeurs : Miezis, Normunds (77x), Teimer, Torben (18x), Röska, Günther (10x), Weyerstrass, Ronald (9x), Schindler, Sven (9x), Hort, Vlastimil (8x), Karasev, Vladimir I (7x), Rogule, Laura (7x)

5.d3 — 7.5% (523 parties)

Ambassadeurs : Bonoldi, Fabio (8x), Elisei, Bruno (5x), Karpov, Anatoly (4x), Sitorus, Yosua (4x), Hort, Vlastimil (3x), Gostisa, Leon (3x), Parente, Massimo (3x), Schwarz, Christopher (3x)

5.e3 — 6.8% (476 parties)

Ambassadeurs : Arries, Clive (8x), Vetter, Udo (7x), Colebrook, Mike (7x), Helmer, Janos (4x), Schaffarczyk, Andre (3x), Detain, Tom (3x), Kellermann, Friedrich (3x), Ujtelky, Maximilian (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Nf3	5.e4	5.d3	5.e3
<1800	150	47%	21%	3%	15%
1800-2200	2263	45%	21%	9%	10%
2200-2600	2910	49%	30%	7%	3%
2600+	140	44%	46%	6%	—

Évolution par décennie (% des parties)

Décennie	N parties	5.Nf3	5.e4	5.d3	5.e3
1910s	2	100%	—	—	—
1920s	1	—	—	—	—
1940s	1	—	—	—	—
1950s	3	100%	—	—	—
1960s	79	46%	18%	11%	6%
1970s	378	43%	29%	7%	5%
1980s	434	44%	29%	4%	8%
1990s	1064	44%	24%	8%	6%
2000s	1851	43%	25%	9%	9%
2010s	2308	54%	20%	7%	6%
2020s	849	43%	38%	7%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Nf3	54%	43%	▼ -10.6%
5.e4	20%	38%	▲ +18.0%
5.d3	7%	7%	-0.5%
5.e3	6%	5%	▼ -1.5%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 10 parties
Karpov, Anatoly — 9 parties
Botvinnik, Mikhail — 4 parties
Tal, Mikhail — 4 parties
Anand, Viswanathan — 4 parties
Karpov, Aleksandr — 2 parties
Carlsen, Magnus — 2 parties
Euwe, Max — 1 partie

Parties historiques

5.Nf3 — 46.9% (3266 parties)

1911 — Rubinstein, Akiba vs Důras, Oldřich — 1-0 — Carlsbad CZE
1911 — Liberman Rubinstein, Joseph vs Duras, Oldrich — 1-0 — Carlsbad CZE
1959 — Olafsson, Fridrik vs Smyslov, Vladimir — 0-1 — Bled/Zagreb/Belgrade
1959 — Olafsson, Fridrik vs Smyslov, Vasily — 0-1 — Bled SLO
1959 — Bertok, Mario Jr. vs Ivkovic, Danijal — 0-1 — Kragujevac ch14-YUG

5.e4 — 25.3% (1760 parties)

1960 — Nielsen, Axel vs Nielsen, Hartvig — 1-0 — Aalborg DEN
1960 — Nielsen, Axel vs Pedersen, Eigil — 0-1 — Aalborg DEN
1961 — Goldberg, Grigory A vs Vasilchuk, Yury — 0-1 — Moscow RUS
1964 — Zilberman, Nathan R vs Levitsky, Anatoly — 1/2-1/2 — Kiev UKR
1965 — Jakobsen, Ole vs Moe, Mogens — 1-0 — Aalborg DEN

5.d3 — 7.5% (523 parties)

1961 — Bobekov, Radko vs Tarasov, Vitaly — 0-1 — Rostov on Don
1965 — Botvinnik, Mikhail vs Smyslov, Vladimir — 0-1 — Moscow RUS
1966 — Cummings Roy vs Berry, Jonathan — 1/2-1/2 — Vancouver
1966 — Zhidkov, Valery S vs Lerner, Konstantin Z — 1-0 — ?
1967 — Caminade, Andrija vs Gereben, Erno — 0-1 — Monte Carlo MNC

5.e3 — 6.8% (476 parties)

1960 — Fuchs, Reinhart vs Kluger, Gyula — 0-1 — Leipzig GER
1961 — Ujtelky, Maximilian vs Florian, Jaromir — 1-0 — Kosice
1965 — Ujtelky, Maximilian vs Enevoldsen, Jens — 0-1 — Copenhagen DEN
1967 — Pomar Salamanca, Arturo vs Wade, Robert G — 0-1 — Dundee SCO
1968 — Hyder, Lee vs Chalmers John — 1-0 — ?

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