Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | ● c4, ● c7 |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● b7→a6, f7→e6 |
| Passés | — | — |
| Majorité | — | ● aile dame 4v2 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0), ● e5 (2v0), ● g5 (2v0) | ● d5 (3v0) |
| Cases faibles | — | — |
| Centre | ● d4 (2v1), ● e5 (2v0) | ● d5 (3v0), ● e4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● c | ● d |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bg2 | ● Bg2 Ok (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● b1, ● c1, ● a1, ● h1) | 5 (● b8, ● 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 | ● d4-d5 | ● …c4-c3, ● …c7-c5, ● …e6-e5 |
E04e — Open
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 a6 ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nc3 (Développer Nb1) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4) ; d5 (Occuper le centre).
♚ 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, ...Bg4, ...Bf5)) ; ...Be7 (Développer Bf8) ; ...c3 (Renforcer le centre) ; ...c5 (Frapper le centre adverse).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1948 Venice – Round 1 – Opocensky, Karel – 0-1 – Castaldi, Vincenzo – G29 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. a4 c5 7. Nbd2 cxd4 8. Nxc4 Nc6 9. O-O Bc5 10. Nfe5 Nxe5 |
| 1951 Hungary Ch – Round 5 – Gereben, Erno – 1-0 – Pogats, Jozsef Jr. – G39 1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. e3 Nbd7 8. Nxc4 Rb8 9. Bd2 Be7 10. O-O O-O |
| 1951 Paignton Premier – Round 1 – Golombek, Harry – 1-0 – Euwe, Max – G1 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. a4 c5 7. O-O Nc6 8. Nbd2 cxd4 9. Nxc4 Bc5 10. Nfe5 Nxe5 |
| 1952 DDR Ch 03rd – Round 10 – Platz, Hans – 1-0 – Zenker, Lothar – G9 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. Ne5 c5 7. O-O cxd4 8. Nd2 Bc5 9. Ndxc4 O-O 10. Bd2 Nbd7 |
| 1964 Capablanca Memorial – Round 14 – Taimanov, Mark E – 1-0 – Pachman, Ludek – G136 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. a4 c5 7. O-O Nc6 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. Nbd2 Ke7 |
| 1965 Hoogovens – Round 6 – Acuna Medina, Angel G. – 1-0 – Van den Berg, Cees – G50 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. Nbd2 b5 7. Ne5 Ra7 8. Ndf3 Be7 9. a4 c6 10. O-O O-O |
| 1967 USSR – Round 1 – Lukin, Andrei M – 1-0 – Balashov, Yuri S – G14 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. Ne5 c5 7. e3 cxd4 8. exd4 Nbd7 9. Nxc4 Nb6 10. Ne5 Be7 |
| 40. Olympiad Open 2012 – Round 7.5 – Bologan, Victor – 1/2-1/2 – Naiditsch, Arkadij – G428 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. Bd2 Bxc3 9. bxc3 b5 10. O-O O-O |
| Amber Blindfold 2001 – Round 10 – Karpov, Anatoly – 1/2-1/2 – Van Wely, Loek – G34 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. Na3 Qxd4 8. Qxd4 cxd4 9. Naxc4 Nbd7 10. O-O Nxe5 |
| Anand-Topalov World Chess Championship 2010 – Round 2 – Anand, Viswanathan – 1-0 – Topalov, Veselin – G1 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. Na3 cxd4 8. Naxc4 Bc5 9. O-O O-O 10. Bd2 Nd5 |
| Corsica Masters KO 2003 – Round 1.3 – Gelfand, Boris – 1-0 – Aronian, Levon – G3 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. Na3 cxd4 8. Naxc4 Bc5 9. O-O O-O 10. Bd2 Nd5 |
| FIDE GP 2010 – Round 1 – Wang, Yue(SH) – 1/2-1/2 – Leko, Peter – G1 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. Ne5 c5 7. Be3 Nd5 8. dxc5 Nd7 9. Nxc4 Nxe3 10. Nxe3 Bxc5 |
| Lindores Abbey Tal Memorial 2021 – Round 9.32 – Meshkovs, Nikita – 0-1 – Oparin, Grigoriy – G406 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. Na3 cxd4 8. Naxc4 Bc5 9. Bd2 Ra7 10. Rc1 O-O |
| Moskou ch-URS 1976 – Round 12 – Karpov, Anatoly – 1/2-1/2 – Sveshnikov, Evgeny – G53 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. a4 c5 7. O-O Nc6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Nbd2 Ng4 |
| Tata Steel India Rapid 2019 – Round 6.4 – Harikrishna, Pentala – 0-1 – Nakamura, Hikaru – G29 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. O-O O-O 9. Ne4 b5 10. b3 cxb3 |
| USA Ch 2022 – Round 4.2 – Lenderman, Aleksandr – 1-0 – Yoo, Christopher Woojin – G22 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. O-O O-O 9. Ne4 b5 10. b3 c3 |
| WCh 2007 – Round 2 – Kramnik, Vladimir – 1-0 – Morozevich, Alexander – G6 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Bg2 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. O-O O-O 9. Qc2 b5 10. Nxd5 exd5 |
| World Blitz 2019 – Round 3.9 – Gelfand, Boris – 0-1 – Esipenko, Andrey – G227 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. O-O O-O 9. Ne4 b5 10. b3 cxb3 |
| World Championship 2010 – Round 6 – Anand, Viswanathan – 1/2-1/2 – Topalov, Veselin – G3 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. Na3 cxd4 8. Naxc4 Bc5 9. O-O O-O 10. Bg5 h6 |
| World Cup 1988 – Round 1 – Salov, Valery – 1/2-1/2 – Portisch, Lajos – G28 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. Ne5 c5 7. Be3 Nd5 8. dxc5 Nd7 9. Bd4 Nxe5 10. Bxe5 Bxc5 |
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