Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● a2→b3, f2→g3, h2→g3, b3→c4	● e6→f5, a7→b6, c7→b6, d7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v0), ● g5 (2v1)	● e4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v0)	● d5 (2v1), ● e4 (2v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 7)
Bg2	● Bg2 Ok (mob. 2)
Bb7		● Bb7 Actif (mob. 6)
Be7		● Be7 Actif (mob. 7)
Paire de fous	● Oui	● Oui
Non développées	2 (● c1, ● a1)	2 (● b8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● c4-c5, ● d4-d5, ● e2-e4	● …c7-c5, ● …d7-d5, ● …e6-e5, ● …f5-f4

E19h — Old Main Line

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 f5 10.b3 ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture c4-c5).

Atouts. Les Blancs s'appuient sur un contrôle dominant de f4, e5 et g5.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).

Plans. Bb2 (Fianchetto, fou sur la grande diagonale — 92 % des parties) ; Ba3 (Fou actif (mobilité 6), Développer c1 — 3 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (rupture c7-c5).

Atouts. Les Noirs s'appuient sur un contrôle dominant de e4 et des fous actifs en b7 et e7.

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

Plans. ...Bf6 (Fou actif (mobilité 5) — 85 % des parties) ; ...d6 (Poussée — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
? 1977 – Round 2 – Polugaevsky, Lev – 0-1 – Korchnoi, Viktor – G1 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1927 Kecskemet II – Round 1 – Przepiorka, Dawid – 0-1 – Ahues, Carl – G5 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Nc6
1930 San Remo – Round 1 – Vidmar, Milan Sr – 1-0 – Colle, Edgar – G52 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 c5
1930 San Remo – Round 10 – Vidmar, Milan Sr – 1-0 – Colle, Edgar – G105 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 c5
1934 Leningrad ch-URS – Round 1 – Belavenets, Sergey – 1/2-1/2 – Makogonov, Vladimir – G77 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 a5
1934 Leningrad ch-URS – Round 1 – Chekhover, Vitaly – 1/2-1/2 – Yudovich, Mikhail M – G78 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 a5
1938 Trade Unions – Round 4 – Mazel, Isaak Y – 1/2-1/2 – Rovner, Dmitry – G40 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O f5 10. b3 Bf6
1941 New York – Round 15 – Reshevsky, Samuel – 1/2-1/2 – Horowitz, Albert Israel – G30 1. c4 Nf6 2. Nf3 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1942 Ventnor City – Round 3 – Levin, Jerome A – 1-0 – Yanofsky, Daniel Abraham – G10 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 d6
1942 Ventnor City – Round 8 – Shainswit, George – 1/2-1/2 – Yanofsky, Daniel Abraham – G27 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1944 ch – Round 15 – Opocensky, Karel – 1-0 – Prucha, Karel – G12 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. d4 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O f5 10. b3 Be4
1948 Karlovy Vary – Round 18 – Pirc, Vasja – 1-0 – Golombek, Harry – G170 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1948 Karlovy Vary – Round 3 – Podgorny, Jiri – 1-0 – Golombek, Harry – G37 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. O-O Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1948 Karlovy Vary – Round 5 – Podgorny, Jiri – 1-0 – Gawlikowski, Stanislaw – G56 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O f5 10. b3 Bf6
1948 Moskou ch-URS – Round 6 – Kholmov, Ratmir D – 1-0 – Levenfish, Grigory – G55 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1948 Nijmegen – Round 7 – Kramer, Haije – 1-0 – Baay, Jacob – G20 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1948 US Open – Round 11 – Stark, Martin Charles – 0-1 – Santasiere, Anthony – G58 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O f5 10. b3 Qe8
1950 Amsterdam – Round 4 – Kramer, Hanspeter – 0-1 – Pirc, Vasja – G59 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1950 Interzonal – Round 9 – Rellstab, Ludwig – 1/2-1/2 – Pfeiffer, Gerhard – G14 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1950 Moskou ch-URS – Round 1 – Sokolsky, Alexey – 1/2-1/2 – Boleslavsky, Isaac – G52 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1951 Hungary Ch – Round 12 – Hajtun, Jozsef – 1-0 – Gracs, Pal – G55 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 d6
1951 Madrid ESP – Round 4 – Giustolisi, Alberto – 1/2-1/2 – Medina-Garcia, Antonio – G9 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1951 Moskou ch-URS – Round 1 – Petrosian, Tigran A. – 1/2-1/2 – Bronstein, David I – G66 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1951 Staunton Memorial – Round 1 – Donner, Jan-Hein – 1/2-1/2 – Pirc, Vasja – G5 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Qe8
1952 Havana – Round 22 – Toran Albero, Roman – 1/2-1/2 – Rossolimo, Nicolas – G156 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O f5 10. b3 Bf6
1953 Candidats Tournament – Round 25 – Boleslavsky, Isaac – 1/2-1/2 – Taimanov, Mark E – G163 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1954 Olympiad final A – Round 1 – Pirc, Vasja – 1/2-1/2 – Euwe, Max – G91 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1955 Gothenburg Interzonal – Round 4 – Donner, Jan-Hein – 1/2-1/2 – Ilivitsky, Georgy A – G33 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 a5
1956 Moscow olm fin-A – Round 1 – Najdorf, Miguel – 1/2-1/2 – Gligorić, Svetozar – G7 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1956 Moscow olm prel – Round 5 – Larsen, Benjamin Holsko – 1-0 – Zhugder – G170 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. Nc3 O-O 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1956 URS Ch sf – Round ? – Matskevich, Avshalom – 1/2-1/2 – Kholmov, Ratmir D – G51 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. O-O Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1957 CSR Ch – Round 12 – Ujtelky, Maximilian – 1/2-1/2 – Kozma, Julius – G49 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Qc8
1957 CSR-ITA Prague CZE – Round 1 – Staldi, Cherubino – 1/2-1/2 – Blatny, Frantisek – G4 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1957 Dallas – Round 1 – Najdorf, Miguel – 0-1 – Reshevsky, Samuel – G14 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1958 Munich olm fin-A – Round 11 – Eliskases, Erich – 1/2-1/2 – Filip, Miroslav – G55 1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1958 Portoroz Interzonal – Round 18 – Benko, Pal – 1/2-1/2 – Filip, Marius Liviu – G168 1. c4 Nf6 2. g3 e6 3. Nf3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1958 UKR Ch – Round 13 – Kots, Yuri I – 1/2-1/2 – Levin Godoy, Matias Bastian – G58 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1958 YUG Ch sf – Round 7 – Bajec, Ivo – 1/2-1/2 – Sokolov, Vladimir – G21 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1960 CSR Ch – Round 5 – Prucha, Karel – 1/2-1/2 – Blatny, Frantisek – G40 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1961 CSR Ch – Round 1 – Skacel, Jan – 1/2-1/2 – Ratolistka, Josef – G3 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1962 Clare Benedict Cup 09th – Round 1 – Darga, Klaus – 1-0 – Kupper, Josef – G1 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1962 Sarajevo – Round 1 – Darga, Klaus – 1/2-1/2 – Osmanagic, Dusan – G1 1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 d6
1962 Sarajevo – Round 11 – Ivkov, Borislav – 1-0 – Rejfir, Josef – G59 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1962 Sarajevo – Round 6 – Rejfir, Josef – 0-1 – Trifunovic, Petar – G37 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1963 Alekhine Memorial – Round 3 – Smyslov, Vladimir – 1/2-1/2 – Matanovic, Anto – G17 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Qe8
1963 Enschede zt – Round 16 – Darga, Klaus – 1/2-1/2 – Kupper, Josef – G77 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1963 Halle zt – Round 1 – Minev, Nikolay N – 1/2-1/2 – Johansson Rexner, Melker – G38 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1963 Reggio Emilia 6364 06th – Round 10 – Barcza, Gedeon – 1-0 – Trincardi, Tullio – G34 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1965 HUN Ch 21th – Round ? – Bilek, Istvan – 1/2-1/2 – Portisch, Lajos – G15 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1966 Malmo – Round 7 – Horberg, Bengt-Eric – 1/2-1/2 – Bech Johansson, Amadeus – G15 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1967 IBM – Round 11 – Moiseev, Oleg – 1/2-1/2 – Zuidema, Coen – G39 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1967 Maribor – Round 5 – Ivkov, Borislav – 1/2-1/2 – Matanovic, Aleksandar – G31 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Qe8
1968 Hoogovens – Round 14 – Bobotsov, Milko G – 1/2-1/2 – Padevsky, Nikola – G120 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O f5 10. b3 Bf6
1968 Palma de Mallorca – Round 1 – Pomar Salamanca, Arturo – 1/2-1/2 – Korchnoi, Viktor – G5 1. d4 Nf6 2. c4 b6 3. Nf3 e6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1968 Palma de Mallorca – Round 16 – Pomar Salamanca, Arturo – 1/2-1/2 – Korchnoi, Viktor – G140 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
1969 Vrsac – Round 4 – Ivkov, Borislav – 1/2-1/2 – Matanovic, Aleksandar – G30 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Qe8
1969 YUG Ch 24th – Round 15 – Bertok, Mario Jr. – 1/2-1/2 – Bukic, Enver – G53 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6
Hoogovens 1978 – Round 11 – Miles, Anthony J – 0-1 – Korchnoi, Viktor – G26 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6

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