Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | — |
| Cases faibles | — | — |
| Centre | ● d5 (1v0) | ● d4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bf1 | ● Bf1 Non développé (mob. 2) | |
| 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 | ● d2-d4 | ● …d7-d5 |
A30a — Symmetrical
1.c4 c5 2.g3 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bg2 (Fianchetto, fou sur la grande diagonale — 93 % des parties) ; Nc3 (Développer b1 — 4 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...g6 (Préparer le fianchetto — 44 % des parties) ; ...Nc6 (Développer b8 — 29 % des parties) ; ...Nf6 (Développer g8 — 23 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1911 Karlsbad – Round 1 – Fahrni, Hans – 1/2-1/2 – Důras, Oldřich – G4 1. c4 c5 2. g3 e6 3. Nf3 d5 4. Bg2 d4 5. O-O Nc6 6. d3 Bd6 7. e4 Nge7 8. Ne1 e5 9. f4 g6 10. fxe5 Nxe5 |
| 1937 Ostende – Round 2 – Reynolds, Arthur – 0-1 – Grob, Henry – G10 1. c4 c5 2. g3 Nc6 3. Bg2 e6 4. Nc3 a6 5. Nf3 Nf6 6. O-O Be7 7. d4 cxd4 8. Nxd4 h5 9. Nxc6 bxc6 10. e4 e5 |
| 1949 OWL Ch – Round 5 – Antona Schwarze, Lorenzo Alexander – 0-1 – Werner, Stephan – G5 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. O-O d6 6. d3 e6 7. Nc3 Nge7 8. Bg5 f6 9. Bd2 a6 10. Qc1 h5 |
| 1951 Augsburg – Round 9 – Niephaus, Walter – 1-0 – Bogoljubow, Efim – G34 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. e3 Bg7 5. Ne2 Nf6 6. Nbc3 Ne5 7. d3 O-O 8. O-O d6 9. h3 Bd7 10. f4 Nc6 |
| 1953 URS Team Ch – Round ? – Korchnoi, Viktor – 1-0 – Goldberg, Grigory A – G17 1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. d4 Nc7 7. Qa4 Bd7 8. dxc5 e5 9. Be3 Na6 10. O-O Bxc5 |
| 1958 Haifa/Tel Aviv – Round 6 – Reshevsky, Samuel – 1-0 – Branicki, I – G31 1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. a3 O-O 6. Rb1 a5 7. d3 Nc6 8. Bd2 d6 9. Nf3 Bd7 10. O-O Rb8 |
| 1959 Alekhine Memorial – Round 8 – Smyslov, Vladimir – 1/2-1/2 – Portisch, Lajos – G39 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. e3 Bg7 5. Ne2 e6 6. O-O Nge7 7. Nbc3 O-O 8. d4 cxd4 9. Nxd4 Nxd4 10. exd4 d5 |
| 1959 Quick Practice – Round ? – Collins, Richard Arnold – 1/2-1/2 – Swallow R Hornsby R – G1 1. c4 c5 2. g3 e5 3. Bg2 d6 4. Nc3 Be6 5. Bxb7 Nd7 6. Bxa8 Qxa8 7. f3 Bxc4 8. d3 Bd5 9. e4 Bb7 10. Nge2 d5 |
| 1960 Bariloche – Round 1 – Rossetto, Hector – 1/2-1/2 – Sanguinetti, Raul – G1 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. f4 Bg7 5. Nf3 e6 6. O-O a6 7. Nc3 Nge7 8. b3 b5 9. cxb5 axb5 10. Bb2 O-O |
| 1960 UKR Ch – Round 12 – Rotstein, Jefim – 0-1 – Ousatchi, Mark – G70 1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. d4 Na6 7. Nc3 d6 8. b3 Bg4 9. Bb2 Qd7 10. Re1 Rab8 |
| 1961 Budapest ch-HUN – Round 1 – Szollosi, Laszlo – 0-1 – Flesch, Jean-benoit – G1 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. O-O Rb8 6. Nc3 a6 7. d3 b5 8. Bf4 d6 9. Nd2 Bd7 10. Rb1 Nf6 |
| 1961 Dortmund – Round 1 – Eising, Johannes – 0-1 – Pietzsch, Wolfgang – G1 1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 g6 5. d3 Bg7 6. Bd2 O-O 7. Qc1 Re8 8. Bh6 Bh8 9. h4 Rb8 10. h5 Nd4 |
| 1961 URS-ch29 sf Novgorod – Round 5 – Gusev, Yuri S – 1-0 – Hasidovski, Arnold – G7 1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 e6 5. e4 d6 6. d3 Be7 7. Nge2 O-O 8. O-O Bd7 9. h3 Nd4 10. Be3 Qb6 |
| 1963 Budapest Ch – Round 1 – Forintos, Gyozo V – 1-0 – Cs. Kovacs, Laszlo – G3 1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 e6 5. e4 Be7 6. Nge2 e5 7. O-O d6 8. d3 h6 9. f4 a6 10. h3 Bd7 |
| 1963 P.C.C. A-P-A A6 – Round ? – Collins, Richard Arnold – 1-0 – Bruno, Bernard A – G1 1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. d4 cxd4 6. Nxd4 d5 7. Nc3 dxc4 8. Qa4+ Nbd7 9. Qxc4 O-O 10. Be3 Nb6 |
| 1965 BRA Ch 32th – Round 15 – Gadia, Olicio – 0-1 – Stenzel, Erbo – G46 1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. Nf3 Nc6 5. cxd5 Nxd5 6. Nc3 Nc7 7. O-O e5 8. b3 Bd6 9. Ba3 O-O 10. Rc1 Rb8 |
| 1965 Rubinstein Memorial – Round 7 – Ujtelky, Maximilian – 1/2-1/2 – Dely, Peter – G28 1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 d6 5. e4 Bg4 6. f3 Bd7 7. Nge2 g6 8. d3 Bg7 9. Be3 Qc8 10. h3 Rb8 |
| 1965 Rubinstein Memorial – Round 9 – Ujtelky, Maximilian – 1-0 – Bednarski, Jacek – G38 1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 e6 5. Nf3 d5 6. cxd5 Nxd5 7. O-O Nc7 8. b3 Be7 9. Bb2 O-O 10. Rc1 b6 |
| 1967 Zinnowitz – Round 1 – Sliwa, Bogdan – 1/2-1/2 – Pietzsch, Wolfgang – G1 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. e4 Bg7 5. Ne2 Nf6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 d6 9. O-O O-O 10. Na3 Be6 |
| 1968 Belgrade – Round 1 – Ujtelky, Maximilian – 0-1 – Kurajica, Bojan – G1 1. c4 c5 2. g3 Nc6 3. Bg2 e6 4. Nf3 Nf6 5. O-O Be7 6. d4 cxd4 7. Nxd4 O-O 8. Nc3 a6 9. e4 Qc7 10. b3 Rd8 |
| 1968 Toth Memorial – Round 15 – Forintos, Gyozo V – 1/2-1/2 – Lengyel, Laszlo – G56 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. O-O Nf6 6. Ne1 O-O 7. Nc2 Rb8 8. Nc3 a6 9. a3 b5 10. cxb5 axb5 |
| Superbet Classic 2022 – Round 5.1 – Aronian, Levon – 1/2-1/2 – So, Wesley – G21 1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nf3 d5 5. cxd5 Nxd5 6. d4 cxd4 7. Nxd4 Ndb4 8. Nxc6 Qxd1+ 9. Kxd1 Nxc6 10. Bxc6+ bxc6 |
| World Blitz 2009 – Round 38 – Leko, Peter – 1/2-1/2 – Dominguez Perez, Leinier – G391 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. e3 Bg7 5. Ne2 e5 6. Nbc3 Nge7 7. O-O O-O 8. d3 d6 9. Rb1 Be6 10. Nd5 Rb8 |
| World Blitz 2015 – Round 7.54 – Seirawan, Yasser – 1/2-1/2 – Bezold, Michael – G447 1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. Nf3 a6 5. O-O Be7 6. Nc3 O-O 7. d4 cxd4 8. Nxd4 Qc7 9. Qd3 d6 10. b3 Nc6 |
| World Blitz 2016 – Round 9.8 – Nakamura, Hikaru – 1-0 – Korobov, Anton – G380 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. e3 Bg7 5. Ne2 Nf6 6. Nbc3 O-O 7. d4 d6 8. O-O cxd4 9. exd4 e5 10. dxe5 dxe5 |
| World Blitz 2021 – Round 19.42 – Tazbir, Marcin – 1-0 – Rapport, Richard – G1121 1. c4 c5 2. g3 Nc6 3. Bg2 g5 4. Nc3 d6 5. e3 Bg7 6. d3 Bxc3+ 7. bxc3 Nf6 8. h3 Qd7 9. e4 Rg8 10. Be3 b6 |
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