Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v0), ● g5 (2v0) | ● e4 (2v0), ● g4 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (2v0), ● e5 (2v0) | ● d5 (2v0), ● e4 (2v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Bf8 | ● Bf8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (● b1, ● c1, ● f1, ● 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 | fermé | |
| Ruptures | ● c2-c4 | ● …e7-e5 |
D02k — Symmetrical Variation
1.d4 d5 2.Nf3 Nf6 ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. c4 (Frapper le centre adverse — 51 % des parties) ; Bf4 (Fou actif (mobilité 9), Développer c1 — 14 % des parties) ; e3 (Libérer Bf1, préparer Bd3 — 14 % des parties) ; Bg5 (Fou actif (mobilité 7), Développer c1 — 10 % des parties) ; g3 (Préparer le fianchetto — 8 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...e6 (Solidifier le centre, libérer le fou — 41 % des parties) ; ...c6 (Renforcer le centre — 26 % des parties) ; ...Bf5 (Fou actif (mobilité 9), Développer c8 — 8 % des parties) ; ...c5 (Frapper le centre adverse — 6 % des parties) ; ...g6 (Préparer le fianchetto — 5 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| ? 2000 – Round ? – Ritter, Mark – 0-1 – Dreev, Aleksey – G21 1. d4 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. g3 e6 5. Bg2 c5 6. O-O Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. cxd4 Be7 10. Qa4+ Qd7 |
| 1907 Ostende II – Round 27 – Rubinstein, Akiba – 1/2-1/2 – Leonhardt, Paul – G316 1. d4 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. e3 e6 5. Be2 c5 6. Nh4 Bg6 7. Nxg6 hxg6 8. c4 Nc6 9. cxd5 Nxd5 10. dxc5 Bxc5 |
| 1911 Karlsbad – Round 1 – Jaffe, Charles – 0-1 – Suechting, Hugo – G76 1. d4 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. c4 e6 5. Qb3 Nc6 6. a3 Rb8 7. e3 Be7 8. Bd3 O-O 9. cxd5 Na5 10. Qc2 Bxd3 |
| 1928 Vienna – Round 1 – Lichtenstein, Bernhard – 1-0 – Glass, Eduard – G9 1. d4 d5 2. Nf3 Nf6 3. Ne5 e6 4. Bg5 Be7 5. e3 c5 6. c3 O-O 7. Nd2 b6 8. f4 Bb7 9. Qc2 Nbd7 10. Be2 h6 |
| 1932 BCF Ch 25th – Round 9 – Sultan Khan, Mir – 1-0 – Alexander, Frederick Forrest L – G30 1. Nf3 d5 2. d4 Nf6 3. Nbd2 Nbd7 4. g3 c6 5. Bg2 e5 6. Nxe5 Nxe5 7. dxe5 Ng4 8. Nf3 Bc5 9. O-O Qb6 10. Qe1 Bf5 |
| 1938 Montevideo – Round 1 – Fenoglio, Virgilio – 1-0 – Rotunno, Ernesto – G23 1. Nf3 d5 2. d4 Nf6 3. Nbd2 g6 4. b3 Bg7 5. Bb2 Nbd7 6. c4 c6 7. Qc2 O-O 8. e3 b6 9. cxd5 cxd5 10. Rc1 Bb7 |
| 1941 Lasker Memorial – Round ? – Hoerber, WL Dr – 0-1 – Steiner, Herman – G8 1. d4 Nf6 2. Nf3 d5 3. Nbd2 c5 4. e3 Nc6 5. c3 Bg4 6. Qa4 Bxf3 7. Nxf3 Nd7 8. Bb5 Qc7 9. O-O e6 10. Bxc6 bxc6 |
| 1946 USA Ch New York, NY USA – Round 1 – Ulvestad, Olaf – 0-1 – Levin, Jerome A – G30 1. d4 Nf6 2. Nf3 d5 3. Nbd2 c5 4. e3 Nc6 5. Bb5 Qb6 6. Qe2 Bd7 7. c3 g6 8. O-O Bg7 9. Bd3 O-O 10. dxc5 Qxc5 |
| 1950 Southsea – Round 1 – Leslie, Donald Daniel – 0-1 – Bisguier, Arthur B – G3 1. d4 Nf6 2. Nf3 d5 3. Nbd2 Bf5 4. c4 c6 5. g3 Nbd7 6. Bg2 e6 7. O-O Bd6 8. cxd5 cxd5 9. Nh4 Bg4 10. f4 Rc8 |
| 1951 GER Ch 14th – Round 6 – Troeger, Paul – 1-0 – Platz, Hans – G19 1. Nf3 Nf6 2. d4 d5 3. Nbd2 c5 4. e3 Nbd7 5. c3 g6 6. Bd3 Bg7 7. Qe2 O-O 8. b3 Qc7 9. Bb2 e5 10. dxe5 Nxe5 |
| 1952 Havana – Round 1 – Planas Gene, Juan – 1/2-1/2 – Lasker, Emanuel – G23 1. d4 Nf6 2. Nf3 d5 3. Nbd2 c5 4. e3 cxd4 5. exd4 Nc6 6. c3 Qc7 7. Be2 Bf5 8. Nf1 h6 9. Ng3 Bh7 10. Qa4 Nd7 |
| 1952 URS ch sf – Round 6 – Ragozin, Viacheslav – 1/2-1/2 – Tolush, Alexander V – G35 1. d4 d5 2. Nf3 Nf6 3. Nbd2 g6 4. e3 Bg7 5. Bd3 O-O 6. O-O c5 7. c3 Nbd7 8. Re1 Qc7 9. e4 cxd4 10. cxd4 dxe4 |
| 1954 CSR Ch – Round 15.7 – Ujtelky, Maximilian – 1-0 – Podgorny, Jiri – G129 1. d4 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. Nh4 Bg4 5. h3 Bh5 6. g4 Bg6 7. Nxg6 hxg6 8. Bg2 e6 9. e4 c6 10. e5 Nfd7 |
| 1956 Mar del Plata ARG – Round 15 – Rossetto, Hector – 0-1 – San Martin Sanguinetti, Vicente – G15 1. Nf3 Nf6 2. d4 d5 3. Nbd2 g6 4. e3 Bg7 5. Bd3 O-O 6. O-O Bf5 7. Bxf5 gxf5 8. b3 Nbd7 9. a4 Ne4 10. Bb2 e6 |
| 1957 Denmark ch corr – Round ? – Haahr, Thorkild – 1-0 – Korning, Peter – G14 1. Nf3 d5 2. d4 Nf6 3. Bd2 e6 4. c4 c5 5. cxd5 exd5 6. dxc5 Bxc5 7. Qc2 Be7 8. Nc3 O-O 9. g3 Nc6 10. Bg2 Be6 |
| 1958 BRA Ch – Round 6 – Gadia, Olicio – 1/2-1/2 – Mendes, Silvio Luiz Teixeira – G19 1. Nf3 d5 2. d4 Nf6 3. Nbd2 Bf5 4. g3 Nc6 5. c4 e6 6. a3 Be4 7. Bg2 Nxd4 8. Nxe4 Nxf3+ 9. exf3 dxe4 10. Qxd8+ Rxd8 |
| 1958 Danmarksmesterskabet – Round 3 – Haahr, Thorkild – 1/2-1/2 – Gemzoe, Jacob Erhard – G10 1. Nf3 d5 2. d4 Nf6 3. Bd2 e6 4. c4 c5 5. cxd5 exd5 6. dxc5 Bxc5 7. Qc2 Bb6 8. e3 O-O 9. Be2 Nc6 10. O-O Qe7 |
| 1958 Danmarksmesterskabet – Round 8 – Haahr, Thorkild – 1/2-1/2 – Nielsen, Axel – G29 1. Nf3 d5 2. d4 Nf6 3. Bd2 Bf5 4. c4 c6 5. cxd5 cxd5 6. Nc3 Nbd7 7. Rc1 a6 8. Qb3 Qb6 9. Nxd5 Nxd5 10. Qxd5 Be6 |
| 1960 BRA-ch27 – Round 10 – Gadia, Olicio – 1-0 – Benevides, Carlos – G22 1. Nf3 d5 2. d4 Nf6 3. Nbd2 g6 4. b3 Bg7 5. Bb2 O-O 6. g3 c6 7. Bg2 Nbd7 8. O-O Nb6 9. a4 a5 10. Ne5 Ng4 |
| 1964 Tel Aviv ISR – Round 5 – Macskasy, Elod – 1-0 – Roux-Cabral, Luis – G19 1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. g3 c5 5. c3 Nc6 6. e3 Bd6 7. dxc5 Bxc5 8. Bg2 O-O 9. O-O e5 10. b4 Bd6 |
| 1968 Lugano – Round 7 – Magrin, Antonio – 0-1 – Acosta De Los Santos, Juan Sebast – G17 1. d4 d5 2. Nf3 Nf6 3. h3 h6 4. Bf4 Bf5 5. e3 Nbd7 6. Bd3 Ne4 7. Nc3 c6 8. Ne2 e6 9. g4 Bh7 10. h4 Be7 |
| 1968 Moscow Ch – Round 1 – Gulko, Boris – 0-1 – Zaitsev, Igor A – G6 1. d4 d5 2. Nf3 Nf6 3. b3 Bf5 4. Bb2 e6 5. e3 Nbd7 6. Be2 Bb4+ 7. c3 Bd6 8. Nh4 Bxb1 9. Rxb1 Ne4 10. Nf3 f5 |
| 2026 Tata Steel India Blitz - Round 1.5 - Nihal Sarin - 1/2-1/2 - Aravindh, Chithambaram VR. - G5 1. d4 Nf6 2. Nf3 d5 3. a3 Bf5 4. c4 c6 5. Nc3 e6 6. Bf4 Nbd7 7. e3 Be7 8. h3 h6 9. Be2 O-O 10. O-O Ne4 |
| Bugojno 1984 – Round 1 – Kovacevic, Vlatko – 0-1 – Timman, Jan H – G28 1. d4 Nf6 2. Nf3 d5 3. Nbd2 Bg4 4. e3 Nbd7 5. h3 Bh5 6. c4 e6 7. Qb3 Rb8 8. cxd5 exd5 9. Bd3 c6 10. Qc2 Bg6 |
| FTX Crypto Cup 2022 – Round 5.4 – Carlsen, Magnus – 1-0 – Duda, Jacob – G76 1. d4 Nf6 2. Nf3 d5 3. a3 a6 4. Bf4 Bf5 5. e3 e6 6. c4 Bd6 7. Bg5 Nbd7 8. Nc3 c6 9. Be2 h6 10. Bh4 O-O |
| GCT Blitz YourNextMove 2018 – Round 13.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Giri, Anish – G64 1. d4 Nf6 2. Nf3 d5 3. Nbd2 c5 4. dxc5 e6 5. b4 a5 6. c3 axb4 7. cxb4 b6 8. cxb6 Bxb4 9. Rb1 Qxb6 10. a3 Bxd2+ |
| GCT Blitz YourNextMove 2018 – Round 8.1 – Mamedyarov, Shakhriyar – 1-0 – So, Wesley – G36 1. d4 Nf6 2. Nf3 d5 3. Nbd2 Bf5 4. c4 c6 5. Qb3 Qb6 6. Nh4 Be4 7. e3 e6 8. Be2 Be7 9. Nxe4 dxe4 10. g3 c5 |
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