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 | — | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bg2 | ● Bg2 Actif (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Bf8 | ● Bf8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (● b1, ● g1, ● c1, ● 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 | ● c2-c4, ● e2-e4 | — |
A00v — Benko Opening (1960)
1.g3 d5 2.Bg2 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
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Plans. d3 (Solidifier le centre — 40 % des parties) ; Nf3 (Développer g1 — 35 % des parties) ; c4 (Frapper le centre adverse — 13 % des parties) ; f4 (Attaque à l'aile roi — 5 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
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Plans. ...Nf6 (Développer g8 — 42 % des parties) ; ...c6 (Renforcer le centre — 26 % des parties) ; ...e5 (Occuper le centre — 18 % des parties) ; ...c5 (Frapper le centre adverse — 6 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1960 Eastbourne Festival Open – Round 2 – Cafferty, Bernard – 1-0 – Mazitis, Arnolds – G2 1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. Nc3 Nf6 5. Nf3 e5 6. O-O Be7 7. e4 d4 8. Ne2 Bg4 9. h3 Bh5 10. Nh4 Nd7 |
| 1962 CSR Ch – Round 12 – Opocensky, Karel – 1-0 – Hybl, Jaroslav – G105 1. g3 d5 2. Bg2 g6 3. c4 c6 4. cxd5 cxd5 5. Qb3 Nf6 6. Nc3 e6 7. d3 Bg7 8. Qa3 Qe7 9. Qxe7+ Kxe7 10. Be3 Na6 |
| 1963 Capablanca Memorial – Round 16 – Letelier Martner, Rene – 1/2-1/2 – Trifunovic, Petar – G156 1. g3 d5 2. Bg2 g6 3. c4 c6 4. cxd5 cxd5 5. d4 Bg7 6. Nc3 e6 7. Nf3 Nc6 8. O-O Nge7 9. b3 O-O 10. Bb2 b6 |
| 1963 CSR Ch sf – Round 11.2 – Ujtelky, Maximilian – 1-0 – Olexa, Vilem – G49 1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. Nd2 e5 5. e4 Nf6 6. exd5 Nxd5 7. Ngf3 Be7 8. O-O O-O 9. Re1 f6 10. h3 Be6 |
| 1966 Hungary – Round 1 – Csom, Istvan – 0-1 – Flesch, János – G29 1. g3 d5 2. Bg2 g6 3. c4 c6 4. Qc2 Nf6 5. b4 dxc4 6. Qxc4 Be6 7. Qc2 a5 8. bxa5 Qxa5 9. Nc3 Bg7 10. Rb1 Ra7 |
| 1966 Hungary – Round 1 – Csom, Istvan – 1-0 – Honfi, K. – G31 1. g3 d5 2. Bg2 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nf6 6. b3 O-O 7. Bb2 c6 8. Nf3 a5 9. Rc1 Be6 10. O-O Na6 |
| 1966 La Habana olm prel – Round 4 – Kleopas, Georgios – 0-1 – Pachman, Ludek – G167 1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. Nf3 g6 5. O-O Bg7 6. Nc3 e6 7. e4 d4 8. Ne2 Nge7 9. Nd2 e5 10. f4 O-O |
| 1968 Bamberg – Round 14 – Petrosian, Tigran A. – 1/2-1/2 – Teufel, Juergen – G23 1. g3 d5 2. Bg2 g6 3. c4 c6 4. Qc2 Nf6 5. b3 Bg7 6. Bb2 O-O 7. Nf3 Bg4 8. O-O Nbd7 9. d3 Bxf3 10. Bxf3 e6 |
| 1969 Belgrade – Round 3 – Suttles, Duncan – 1-0 – Ivkov, Borislav – G8 1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. a3 e5 5. Nc3 Be6 6. e4 Nge7 7. Nh3 d4 8. Ne2 f6 9. f4 Qd7 10. Nf2 c4 |
| FIDE World Blitz Championship 2014 – Round 13.20 – Kasimdzhanov, Rustam – 0-1 – Svidler, Peter – G112 1. g3 d5 2. Bg2 g6 3. e3 e5 4. b3 Bg7 5. Bb2 c5 6. Ne2 Ne7 7. O-O Nbc6 8. d3 O-O 9. Nd2 a5 10. a4 b6 |
| FIDE World Cup 2017 – Round 1.4 – Pourramezanali, Amirreza – 0-1 – Yu, Yangyi – G165 1. g3 d5 2. Bg2 g6 3. d3 Bg7 4. Nd2 c5 5. e4 dxe4 6. dxe4 Nc6 7. Ngf3 Nf6 8. O-O O-O 9. Qe2 Qc7 10. c3 e5 |
| SportAccord Blitz Men 2013 – Round 16.7 – Ivanchuk, Vasyl – 1/2-1/2 – Nepomniachtchi, Ian – G124 1. g3 d5 2. Bg2 g6 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bg7 6. Nf3 e5 7. O-O Ne7 8. Nc3 O-O 9. d3 Nd7 10. Qh4 Nf5 |
| World Blitz 2015 – Round 10.36 – Maroroa Jones, Gawain C B – 1/2-1/2 – Huzman, Alexander – G621 1. g3 d5 2. Bg2 g6 3. c4 dxc4 4. Na3 Nf6 5. Nxc4 Bg7 6. Nf3 O-O 7. O-O c5 8. d4 Be6 9. Ne3 Nc6 10. dxc5 Qa5 |
| World Blitz 2015 – Round 19.39 – Khismatullin, Denis – 1-0 – Bartel, Mateusz – G1191 1. g3 d5 2. Bg2 Nc6 3. d4 Bf5 4. Nf3 Nb4 5. Na3 e6 6. c3 Nc6 7. O-O Bxa3 8. bxa3 Nf6 9. Nh4 Bg6 10. Nxg6 hxg6 |
| World Blitz 2015 – Round 20.5 – Mamedov, Rauf – 0-1 – Gelfand, Boris – G1264 1. g3 d5 2. Bg2 g6 3. d3 Bg7 4. Nd2 e5 5. e4 Ne7 6. exd5 Nxd5 7. Ngf3 O-O 8. O-O Nc6 9. a3 Re8 10. Re1 h6 |












