A90k — Dutch: 2.c4 Nf6 3.g3 e6 4.Bg2 d5 5.Nf3
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 d5 5.Nf3 * ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. O-O (Mettre le roi en sécurité, connecter les tours — 78 % des parties) ; Qc2 (Prépare O-O-O — 5 % des parties) ; b3 (Préparer le fianchetto — 5 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...c6 (Renforcer le centre — 81 % des parties) ; ...Bd6 (Fou actif (mobilité 8), Développer f8 — 10 % des parties) ; ...Be7 (Fou actif (mobilité 5), Développer f8 — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● e6→d5, e6→f5 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0), ● e5 (2v0), ● g5 (2v0) | ● e4 (3v0), ● g4 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (2v0), ● e5 (2v0) | ● d5 (3v1), ● e4 (3v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
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 | fermé | |
| Ruptures | — | ● …e6-e5, ● …f5-f4 |
| Partie |
|---|
| 1947 Nt – Round 7 – Rautenberg, Wilhelm – 1-0 – Malitzki – G20 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. c4 Bd6 6. c5 Bf8 7. Bf4 Be7 8. Ne5 Nbd7 9. c6 Nxe5 10. dxe5 Ng4 |
| 1948 Moskou ch-URS – Round 14 – Kholmov, Ratmir D – 1-0 – Lisitsin, Georgy – G115 1. c4 f5 2. g3 Nf6 3. Nf3 e6 4. Bg2 d5 5. d4 Bd6 6. O-O O-O 7. b3 c6 8. Ba3 b6 9. Bxd6 Qxd6 10. Nbd2 Nbd7 |
| 42. Olympiad 2016 – Round 2.25 – Hansen, Sune Berg – 1/2-1/2 – Vallejo Pons, Francisco – G109 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Bd6 6. O-O O-O 7. b3 b6 8. Ba3 Ne4 9. Bxd6 Qxd6 10. Qc2 Nd7 |
| 42. Olympiad 2016 – Round 9.6 – Laznicka, Viktor – 1-0 – L'Ami, Erwin – G660 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. c4 Bd6 6. O-O O-O 7. b3 b6 8. cxd5 exd5 9. Ba3 Ne4 10. Bxd6 cxd6 |
| 43. Olympiad 2018 – Round 2.3 – Lopez Azambuja, Nicolas – 0-1 – Fressinet, Laurent – G122 1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. g3 d5 5. Bg2 Bd6 6. O-O O-O 7. Qc2 c6 8. Nc3 Qe7 9. Rb1 Nbd7 10. a3 a5 |
| 5. Norway Blitz 2017 – Round 9.1 – So, Wesley – 0-1 – Carlsen, Magnus – G41 1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 d5 5. c4 Bd6 6. Nc3 c6 7. Bf4 Bxf4 8. gxf4 O-O 9. e3 Nbd7 10. Qb3 b6 |
| 79. Tata Steel GpA 2017 – Round 12.1 – Eljanov, Pavel – 0-1 – Carlsen, Magnus – G77 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Bd6 6. Nc3 c6 7. Bf4 Bxf4 8. gxf4 O-O 9. e3 Bd7 10. Qb3 Qc7 |
| FIDE World Rapid Championship 2025 – Round 7 – Le Quang Liem – 1-0 – Chanda Sandipan – G130 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Bd6 6. O-O O-O 7. Nc3 c6 8. Bf4 Bxf4 9. gxf4 Nbd7 10. Rc1 Kh8 |
| Tata Steel India Blitz 2019 – Round 14.3 – Ding, Liren – 1-0 – Carlsen, Magnus – G67 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Bd6 6. Bf4 Bxf4 7. gxf4 O-O 8. Nc3 c6 9. e3 b6 10. Ne5 Bb7 |
| World Blitz 2016 – Round 15.25 – Jakovenko, Dmitry – 0-1 – Vallejo Pons, Francisco – G599 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Bd6 6. O-O O-O 7. Nc3 c6 8. Rb1 Ne4 9. Qc2 a5 10. a3 Qe7 |
| World Blitz 2016 – Round 3.35 – Debashis, Das – 1-0 – Vallejo Pons, Francisco – G123 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Bd6 6. O-O O-O 7. Nc3 c6 8. Qc2 Qe7 9. Bg5 h6 10. Bf4 Bxf4 |
| World Blitz 2016 – Round 4.37 – Lalit Babu M R – 0-1 – Vallejo Pons, Francisco – G165 1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 d5 5. Bg2 Bd6 6. O-O O-O 7. b3 b6 8. Ba3 Bb7 9. Bxd6 cxd6 10. Nbd2 Nbd7 |
| World Blitz 2017 – Round 6.13 – Melkumyan, Hrant – 0-1 – Grischuk, Alexander – G289 1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 d5 5. Bg2 Bd6 6. O-O O-O 7. b3 b6 8. Ba3 Ne4 9. Bxd6 Qxd6 10. cxd5 exd5 |













Karpov, Anatoly — 3 parties
Carlsen, Magnus — 3 parties
Kasparov, Garry — 2 parties
Hou, Yifan — 2 parties
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
1951 — Andrich, Alexander vs Ivkov, Bojidar — 0-1 — Sarajevo BIH
1951 — Kovacs, MG. vs Canal, Esteban — 1/2-1/2 — Vienna AUT
1951 — Stevens, Bruce vs Daly, Harlow Bussey — 0-1 — ?
1952 — Lengyel, Levente vs Szilagyi, Gyorgy Laszlo — 1-0 — Hungary ch
1986 — Cebalo, Miso vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH
1987 — Schleining, Zoya vs Wu, Mingqian — 1/2-1/2 — Smederevska Palanka
1987 — An, Yanfeng vs Levitina, Irina — 1/2-1/2 — Smederevska Palanka
1987 — Koskinen, Henri vs Kivisto, Mikko — 0-1 — Jyvaskyla Jyvaskyla FIN
1954 — Biro George vs Dreyer, Kurt — 0-1 — ?
1955 — Sokolsky, Alexey vs Balcarek, Wiktor — 1-0 — Soviet Union
1961 — Bisguier, Arthur B vs Robinson, Nathan — 1-0 — San Francisco, CA USA
1965 — Szily, Jozsef vs Bakheet Farag — 1-0 — HUN
1981 — Petursson, Margeir vs Steiner, Darko — 1/2-1/2 — ?
1990 — Gupta, Milon vs Gehlert, Klaus — 1-0 — Nuerenberg GER
1991 — Tikkanen, Kari vs Nykopp, Jan-Michael F. — 1-0 — ?
1991 — Avrukh, Boris vs Cordy, Steven — 1-0 — Wch U14 Mamaia