Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● e6→d5, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | — |
| Cases faibles | ● e4 | — |
| Centre | ● e5 (1v0) | ● d5 (3v2) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bg2 | ● Bg2 Actif (mob. 5) | |
| Bb4 | ● Bb4 Actif (mob. 7) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | ● knight d2 | — |
| 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 | fermé | |
| Ruptures | — | ● …e6-e5 |
E01 — Catalan: 4…Bb4+ 5.Nd2 O-O
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Bb4+ 5.Nd2 O-O ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nf3 (Développer Ng1) ; c5 (Frapper le centre adverse).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nbd7 (Développer Nb8) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)) ; ...e5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1938 Bad Oeynhausen – Round 1 – Becker, Albert – 0-1 – Koch, Berthold – G7 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 Ne4 7. O-O f5 8. Nxe4 fxe4 9. Ne5 Bd6 10. Qb3 Bxe5 |
| 1948 South Fallsburg ch-USA – Round 1 – Shainswit, George – 1/2-1/2 – Ulvestad, Olaf – G28 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 O-O 6. Nf3 dxc4 7. Qc2 Nc6 8. Qxc4 Ne4 9. Qd3 Nxd2 10. Bxd2 Bxd2+ |
| 1969 It Bad Pyrmont GER – Round 9 – Narbel, Jean Claude – 0-1 – Tompa, Janos – G15 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 O-O 6. Nf3 Nbd7 7. O-O b6 8. Qb3 a5 9. cxd5 exd5 10. Ne5 Bb7 |
| 34. ECC Open 2018 – Round 1.1 – Yu, Yangyi – 1-0 – Beerdsen, Thomas – G2 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 Nbd7 7. O-O b6 8. b3 Bb7 9. Bb2 Ne4 10. Qc2 f5 |
| 34. ECC Open 2018 – Round 6.4 – Vitiugov, Nikita – 1-0 – Salomon, Johan – G183 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 b6 7. O-O a5 8. Ne5 Bb7 9. Ndf3 dxc4 10. Nxc4 Nbd7 |
| 6. London Classic 2014 – Round 2.1 – Giri, Anish – 1-0 – Adams, Michael – G3 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 c5 8. dxc5 c3 9. bxc3 Bxc5 10. O-O Qc7 |
| Amber Rapid 2003 – Round 6 – Gelfand, Boris – 1-0 – Almasi, Zoltan – G10 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 b5 8. a4 bxa4 9. O-O Bb7 10. Nxc4 Nbd7 |
| Amber Rapid 2007 – Round 4 – Carlsen, Magnus – 1/2-1/2 – Aronian, Levon – G11 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 Nc6 8. Qxc4 Qd5 9. O-O Bxd2 10. Qxd5 exd5 |
| Amber-rapid 17th 2008 – Round 6 – Topalov, Veselin – 1/2-1/2 – Carlsen, Magnus – G6 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 O-O 6. Qc2 c5 7. dxc5 Bxc5 8. Ngf3 Nc6 9. O-O d4 10. Nb3 Be7 |
| American Cup Champ 2023 – Round 1.4 – Caruana, Fabiano – 1-0 – Robson, Ray – G13 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 c5 8. O-O cxd4 9. Nxc4 Nc6 10. Rd1 Qe7 |
| GRENKE Chess Classic 2019 – Round 7.5 – Caruana, Fabiano – 1-0 – Naiditsch, Arkadij – G35 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. O-O b5 8. a4 c6 9. b3 c3 10. Nb1 Bb7 |
| Palma De Mallorca GP 2017 – Round 9.3 – Tomashevsky, Evgeny – 1/2-1/2 – Ding, Liren – G75 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 a5 8. a3 Bxd2+ 9. Bxd2 b5 10. a4 c6 |
| Qatar Masters Open 2015 – Round 2.35 – Sasikiran, Krishnan – 1-0 – Saiyn, Zhanat – G75 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 O-O 6. Nf3 b6 7. cxd5 exd5 8. a3 Bd6 9. O-O Nbd7 10. Nb1 Bb7 |
| Superbet Blitz 2019 – Round 1.5 – So, Wesley – 1-0 – Karjakin, Sergey – G5 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 a5 8. a3 Bxd2+ 9. Bxd2 b5 10. a4 c6 |
| World Blitz 2018 – Round 2.25 – Miton, Kamil – 1-0 – Khismatullin, Denis – G90 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. a3 Be7 7. Ngf3 c6 8. O-O b6 9. Qc2 Bb7 10. e4 dxc4 |
| World Blitz 2018 – Round 8.47 – Miton, Kamil – 1/2-1/2 – Sargissian, Gabriel – G491 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. a3 Be7 7. Ngf3 b6 8. O-O Bb7 9. cxd5 exd5 10. b4 Nbd7 |
| World Blitz 2021 – Round 10.37 – Mitrabha, Guha – 0-1 – Matlakov, Maxim – G598 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 O-O 5. Bg2 d5 6. Nf3 dxc4 7. Qc2 a5 8. O-O b5 9. a3 Bxd2 10. Bxd2 Bb7 |
| World Rapid 2016 – Round 10.43 – Kozul, Zdenko – 0-1 – Mareco, Sandro – G398 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. O-O c3 8. Nc4 cxb2 9. Bxb2 Nc6 10. Qc2 Be7 |
| World Rapid 2021 – Round 10.35 – Socko, Bartosz – 0-1 – Sargsyan, Shant – G590 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 a5 8. a3 Bxd2+ 9. Bxd2 b5 10. a4 c6 |
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