A28d — English: Four Knights, Capablanca Variation
1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.d3 * ● Trait aux Noirs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : case forte e4, case forte b5, case forte d5, case forte g5, paire de fous.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, menace e5, libère Bf1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, menace e5, libère Bf1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : case forte b4, case forte d4, avant-poste d4(C), paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Be7 — Développer Bf8
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Be7 — Développer Bf8
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● e2→d3, d3→c4 | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e4 (2v1), ● b5 (2v0), ● d5 (2v1), ● g5 (2v0) | ● b4 (2v0), ● d4 (2v1) |
| Cases faibles | — | — |
| Centre | ● d5 (2v1), ● e4 (2v1) | ● d4 (2v1) |
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. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (c1, f1, a1, h1) | 4 (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 | semi-ouvert | |
| Ruptures | ● c4-c5, ● d3-d4, ● e2-e3 | ● …d7-d6, ● …d7-d5, ● …e5-e4 |
| Partie |
|---|
| 11. London Classic 2019 – Round 1.4 – Aronian, Levon – 0-1 – Ding, Liren – G8 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. Bd2 Be6 9. a3 a5 10. Qc2 Nb6 |
| 11th Sinquefield Cup 2024 - Round 4 - Giri, Anish - 1/2-1/2 - Praggnanandhaa, R - G18 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Bc5 7. Bg2 O-O 8. O-O h6 9. Nxd5 Qxd5 10. a3 a5 |
| 1972 Skopje ol (Men) fin-A – Round 1 – Toran Albero, Roman – 1/2-1/2 – Sydor, Andrzej – G46 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 d6 8. O-O Bg4 9. Qc2 Ne7 10. a3 Bxc3 |
| 1974 Manila – Round 11 – Andersson, Ulf – 1/2-1/2 – Vasiukov, Evgeni – G5 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Bg2 Be6 8. O-O O-O 9. Bd2 Qd7 10. a3 f6 |
| 1974 Manila – Round 9 – Andersson, Ulf – 1-0 – Naranja, Renato – G8 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 h6 5. e3 d5 6. cxd5 Nxd5 7. Be2 Be7 8. O-O O-O 9. Bd2 Be6 10. a3 a5 |
| 42. Olympiad 2016 – Round 6.13 – Franco Ocampos, Zenon – 0-1 – Swiercz, Dariusz – G400 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 d5 7. cxd5 Nxd5 8. Be2 Be6 9. O-O Be7 10. a3 a5 |
| 6. Norway Blitz 2018 – Round 4.4 – Caruana, Fabiano – 1-0 – Karjakin, Sergey – G19 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Be2 Bc5 8. O-O O-O 9. Be3 Bb6 10. Na4 Bg4 |
| 63. ch-USA 2019 – Round 5.6 – Gareyev, Timur – 1-0 – Liang, Awonder – G30 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. Bd2 Be7 7. e3 Ndb4 8. Qb1 Bf5 9. Ne4 O-O 10. a3 Nd5 |
| 74. Tata Steel GMA 2012 – Round 11 – Van Wely, Loek – 0-1 – Karjakin, Sergey – G71 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. O-O Be6 9. a3 a5 10. Qc2 f5 |
| 81. Tata Steel GpA 2019 – Round 2.2 – Kramnik, Vladimir – 0-1 – Giri, Anish – G8 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bc5 8. Be2 O-O 9. O-O Bb6 10. a4 Re8 |
| 82. Tata Steel GpA 2020 – Round 11.5 – Artemiev, Vladislav – 1-0 – Van Foreest, Jorden – G68 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 g5 8. h3 Be6 9. a3 f5 10. Nd2 O-O |
| Biel Interzonal 1976 – Round 10 – Sanguineti, R. – 1/2-1/2 – Tal, Mikhail – G45 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 g6 5. Rb1 a5 6. a3 Bg7 7. b4 axb4 8. axb4 O-O 9. e4 d6 10. Be2 Nh5 |
| Ch World 2007 – Round 12 – Morozevich, Alexander – 1-0 – Grischuk, Alexander – G1 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 9. d3 a6 10. Bg2 b5 |
| FIDE Grand Swiss 2025 – Round 11 – Anton Guijarro David – 1/2-1/2 – Wojtaszek Radoslaw – G608 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Nxd5 Qxd5 8. Bg2 O-O 9. O-O Qd6 10. a3 a5 |
| FIDE World Blitz Championship 2025 – Round 17 – Lazavik Denis – 1/2-1/2 – Nepomniachtchi Ian – G329 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Bc5 7. Bg2 O-O 8. Bd2 Nxc3 9. Bxc3 Qe7 10. O-O a5 |
| FIDE World Cup 2025 – Round R2 Rapid 2 – Idani Pouya – 1/2-1/2 – Murali Karthikeyan – G412 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bd6 8. Be2 O-O 9. O-O h6 10. a4 Bd7 |
| FIDE World Rapid 2014 – Round 8.39 – Ghaem Maghami, Ehsan – 0-1 – Fedoseev, Vladimir – G159 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 h6 5. g3 Bb4 6. Bd2 a6 7. Bg2 d6 8. O-O O-O 9. h3 Bf5 10. e4 Bh7 |
| FIDE World Rapid Championship 2025 – Round 2 – Nodirbek Yakubboev – 0-1 – Vladislav Artemiev – G24 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 g6 5. e4 Bg7 6. g3 d6 7. h3 O-O 8. Bg2 Nd7 9. Bg5 f6 10. Be3 f5 |
| GCT Blitz Paris 2018 – Round 18.3 – Kramnik, Vladimir – 1-0 – Vachier-Lagrave, Maxime – G87 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 d5 8. cxd5 Nxd5 9. O-O Nb6 10. a3 Bf8 |
| GCT Blitz YourNextMove 2016 – Round 18.5 – Topalov, Veselin – 1/2-1/2 – Aronian, Levon – G90 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 Bxc3 8. Bxc3 d5 9. cxd5 Nxd5 10. Rc1 Bg4 |
| GCT Rapid Paris 2018 – Round 6.2 – Kramnik, Vladimir – 0-1 – Karjakin, Sergey – G27 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. O-O Be6 9. a3 a5 10. Bd2 Kh8 |
| Manila Manila PHI 1975 – Round 4 – Polugaevsky, Lev – 1-0 – Ogaard, Leif – G5 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 Bxc3 8. Bxc3 d5 9. cxd5 Qxd5 10. O-O Bg4 |
| Moskou ch-URS 1976 – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Petrosian, Tigran V. – G2 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 d6 8. a3 Bxc3 9. Bxc3 Ne7 10. O-O c5 |
| Niksic 1978 – Round 3 – Ribli, Zoltan – 1/2-1/2 – Portisch, Lajos – G8 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 g6 5. Nd5 Bg7 6. Bg5 h6 7. Nxf6+ Bxf6 8. Bxf6 Qxf6 9. Nd2 Qe7 10. Ne4 Qb4+ |
| PCA Qualifiers 1993 – Round 3 – Kramnik, Vladimir – 0-1 – Beliavsky, Alexander G – G40 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. O-O Be6 9. a3 f5 10. Qc2 Kh8 |
| Rio de Janeiro Interzonal 1979 – Round 1 – Sunye Neto, Jaime – 1/2-1/2 – Timman, Jan H – G1 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. O-O Be6 9. Nxd5 Bxd5 10. Bd2 Qd6 |
| Saint Louis Blitz 2019 – Round 13.1 – Carlsen, Magnus – 1-0 – Ding, Liren – G61 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. O-O Be6 9. Bd2 Qd7 10. a3 a5 |
| Saint Louis Blitz 2022 – Round 10.1 – Caruana, Fabiano – 0-1 – Nakamura, Hikaru – G46 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Nxc3 7. bxc3 Bc5 8. Bg2 O-O 9. O-O Bb6 10. Bg5 Qd6 |
| Saint Louis Blitz 2023 – Round 1.5 – Firouzja, Alireza – 1-0 – Giri, Anish – G5 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Be2 Be7 8. Be3 O-O 9. Rc1 Be6 10. O-O Bf6 |
| Saint Louis Blitz 2023 – Round 8.3 – Caruana, Fabiano – 1/2-1/2 – Robson, Ray – G38 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bc5 8. Be2 O-O 9. O-O Bg4 10. h3 Bxf3 |
| Superbet Blitz 2023 – Round 18.1 – Shevchenko, Kirill – 1/2-1/2 – Giri, Anish – G85 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 d5 7. cxd5 Nxd5 8. Be2 Nxc3 9. Bxc3 Bxc3+ 10. bxc3 Qd6 |
| Superbet Rapid 2023 – Round 6.4 – Shevchenko, Kirill – 1/2-1/2 – Deac, Bogdan-Daniel – G29 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Be2 Bc5 8. Be3 Bb6 9. h3 O-O 10. O-O Re8 |
| Tal Memorial 2009 – Round 4 – Morozevich, Alexander – 1/2-1/2 – Gelfand, Boris – G13 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. O-O Be6 9. Bd2 f5 10. Nxd5 Qxd5 |
| Tata Steel India Blitz 2019 – Round 7.4 – Carlsen, Magnus – 1-0 – Aronian, Levon – G34 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Be2 Be7 8. Be3 O-O 9. O-O Be6 10. a4 a6 |
| Tata Steel India Rapid 2019 – Round 4.3 – Carlsen, Magnus – 1-0 – Nakamura, Hikaru – G18 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nf4 7. Bxf4 exf4 8. d4 Bd6 9. h3 O-O 10. a3 a6 |
| Tata Steel Masters 2024 - Round 4 - Giri, Anish - 1-0 - Gukesh, D 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Nf6 7. Bg5 Be7 8. Bg2 O-O 9. O-O h6 10. Bxf6 Bxf6 |
| Tournament of Stars 1979 – Round 8 – Huebner, Robert – 1/2-1/2 – Hort, Vlastimil – G7 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be6 7. Be2 Be7 8. O-O O-O 9. Bd2 Ndb4 10. Qb1 a5 |
| World Blitz 2018 – Round 9.64 – Bocharov, Dmitry – 1/2-1/2 – Tomashevsky, Evgeny – G561 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. O-O Be6 9. Qc2 f5 10. a3 a5 |
| World Blitz 2019 – Round 10.42 – Alekseev, Evgeny – 1-0 – Sethuraman, S.P. – G690 1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 4. Nc3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 O-O 8. O-O Be6 9. a3 Nb6 10. b4 f6 |
| World Blitz 2019 – Round 12.18 – Alekseev, Evgeny – 1/2-1/2 – Wojtaszek, Radoslaw – G797 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 d5 8. cxd5 Nxd5 9. O-O Nxc3 10. Bxc3 Qd6 |
| World Blitz 2019 – Round 15.26 – Vitiugov, Nikita – 1-0 – Abdusattorov, Nodirbek – G1003 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Bxc3 7. Bxc3 e4 8. Nd4 Ne5 9. Nf5 d6 10. Ng3 exd3 |
| World Blitz 2019 – Round 16.2 – Kramnik, Vladimir – 1/2-1/2 – Nakamura, Hikaru – G1063 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bc5 8. Be2 Qe7 9. O-O O-O 10. Qc2 Bg4 |
| World Blitz 2019 – Round 17.21 – Vitiugov, Nikita – 1/2-1/2 – Grigoriants, Sergey – G1129 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. h3 Bc5 8. Be3 Bb6 9. Be2 O-O 10. O-O Qe7 |
| World Blitz 2019 – Round 19.11 – Matlakov, Maxim – 1-0 – Tomashevsky, Evgeny – G1258 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 d5 8. cxd5 Nxd5 9. Rc1 Bf8 10. a3 a5 |
| World Blitz 2019 – Round 6.40 – Alekseev, Evgeny – 1-0 – Khanin, Semen – G414 1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O Re8 8. a3 d5 9. cxd5 Nxd5 10. Bd2 Nxc3 |
| World Blitz 2021 – Round 21.19 – Muradli, Mahammad – 1/2-1/2 – Svane, Rasmus – G1211 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Nxc3 7. bxc3 Bd6 8. Be2 O-O 9. e4 Bc5 10. O-O Qd6 |
| World Blitz 2021 – Round 9.9 – Muradli, Mahammad – 1/2-1/2 – Nepomniachtchi, Ian – G568 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. Bd2 Bc5 7. a3 Bb6 8. e3 Be6 9. Be2 g5 10. h3 Rg8 |
| World Blitz 2023 – Round 2.11 – Sadhwani, Raunak – 1-0 – Suleymanli, Aydin – G78 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. h3 Bc5 8. Be3 Bb6 9. Be2 O-O 10. O-O Re8 |
| World Cup 1988 – Round 14 – Ribli, Zoltan – 1/2-1/2 – Andersson, Ulf 1949 – G78 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 d5 8. cxd5 Nxd5 9. O-O Bf8 10. a3 Nxc3 |
| World Rapid 2019 – Round 11.33 – Alekseev, Evgeny – 1-0 – Jakovenko, Dmitry – G711 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 d5 8. cxd5 Nxd5 9. O-O a5 10. Rc1 Nxc3 |
| World Rapid 2019 – Round 2.85 – Santos Ruiz, Miguel – 1-0 – Nozdrachev, Vladislav – G146 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 O-O 6. e3 Re8 7. Be2 b6 8. O-O Bb7 9. e4 d6 10. a3 Bxc3 |
| World Rapid 2019 – Round 6.15 – Vitiugov, Nikita – 1/2-1/2 – Sargissian, Gabriel – G369 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bc5 5. Nxe5 Nxe5 6. d4 Qe7 7. dxc5 Qxc5 8. b3 O-O 9. e3 b6 10. Be2 Bb7 |
| World Rapid 2019 – Round 8.32 – Matlakov, Maxim – 1/2-1/2 – Pashikian, Arman – G517 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bc5 8. Be2 O-O 9. O-O Bg4 10. h3 Bh5 |
| XXV SuperGM 2008 – Round 12 – Carlsen, Magnus – 1-0 – Topalov, Veselin – G40 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Be2 Be7 8. O-O O-O 9. a4 Be6 10. Be3 Nd7 |












