B45 — Sicilian Defense: Four Knights Variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 ● Trait aux Noirs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : majorité aile_dame (3v2), case forte b5, paire de fous, colonne d.
Faiblesses adverses : arriéré d7, 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
● Bg5 — Clouer Nf6
● Bd3 — Développer Bf1
● Rd — Tour sur colonne d
Faiblesses adverses : arriéré d7, 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
● Bg5 — Clouer Nf6
● Bd3 — Développer Bf1
● Rd — Tour sur colonne d
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : majorité centre (2v1), paire de fous, colonne c.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré d7, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● ...d6 — Libérer Bc8 [Masters 27%]
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Be7 — Développer Bf8 [Masters 40%]
● ...d5 — Rupture [Masters 18%]
● ...Qc7 — Prépare O-O-O, [Masters 10%]
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré d7, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● ...d6 — Libérer Bc8 [Masters 27%]
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Be7 — Développer Bf8 [Masters 40%]
● ...d5 — Rupture [Masters 18%]
● ...Qc7 — Prépare O-O-O, [Masters 10%]
Avantages
Faiblesses adverses
Diagonale active
Plans
Base Masters : Blancs 42.3%, Nulles 38.3%, Noirs 19.4%.
Coups candidats
6…Be7 (39.9% — Blancs: 39.6% | Nulles: 41.7% | Noirs: 18.7%)
6…d6 (26.9% — Blancs: 38.6% | Nulles: 40.8% | Noirs: 20.6%)
6…d5 (18.1% — Blancs: 50.0% | Nulles: 34.7% | Noirs: 15.3%)
6…Qc7 (10.5% — Blancs: 39.1% | Nulles: 34.5% | Noirs: 26.4%)
6…a6 (1.7% — Blancs: 71.4% | Nulles: 7.1% | Noirs: 21.4%)
6…Bc5 (1.3% — Blancs: 63.6% | Nulles: 27.3% | Noirs: 9.1%)
6…d6 (26.9% — Blancs: 38.6% | Nulles: 40.8% | Noirs: 20.6%)
6…d5 (18.1% — Blancs: 50.0% | Nulles: 34.7% | Noirs: 15.3%)
6…Qc7 (10.5% — Blancs: 39.1% | Nulles: 34.5% | Noirs: 26.4%)
6…a6 (1.7% — Blancs: 71.4% | Nulles: 7.1% | Noirs: 21.4%)
6…Bc5 (1.3% — Blancs: 63.6% | Nulles: 27.3% | Noirs: 9.1%)
auto
Analyse coup par coup — 11 demi-coups commentés
1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…c5 Avancée centrale — contrôle b4, d4. Prépare Nc6, d5.
2.Nf3 Contrôle c4, d4, d5, e5.
2…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.
3.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
3…cxd4 Capture en d4 — résout la tension centrale.
4.Nxd4 Capture pion en d4.
4…Nf6 Contrôle e4, c5, d5, f5.
5.Nc3 Contrôle c4, f4, d5, f5.
5…Nc6 Contrôle d4, e4, c5, d5.
6.a3 Coup prophylactique — empêche Nb4, Bb4. Prépare b4.
1…c5 Avancée centrale — contrôle b4, d4. Prépare Nc6, d5.
2.Nf3 Contrôle c4, d4, d5, e5.
2…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.
3.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
3…cxd4 Capture en d4 — résout la tension centrale.
4.Nxd4 Capture pion en d4.
4…Nf6 Contrôle e4, c5, d5, f5.
5.Nc3 Contrôle c4, f4, d5, f5.
5…Nc6 Contrôle d4, e4, c5, d5.
6.a3 Coup prophylactique — empêche Nb4, Bb4. Prépare b4.
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | ● d7 |
| Chaînes | ● b2→a3 | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | ● aile_dame 3v2 | ● centre 2v1 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (3v0) | — |
| Cases faibles | — | — |
| Centre | — | ● e5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| 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 | ● e4-e5, ● f2-f3 | ● …d7-d6, ● …d7-d5, ● …e6-e5 |
| Partie |
|---|
| 34. ECC Open 2018 – Round 6.1 – Sasikiran, Krishnan – 0-1 – Vocaturo, Daniele – G170 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Bf4 O-O 8. Nxc6 bxc6 9. Bd3 d5 10. O-O Nd7 |
| 41. Olympiad Open 2014 – Round 7.15 – Gundavaa, Bayarsaikhan – 0-1 – Sutovsky, Emil – G485 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Be7 7. Be2 O-O 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |
| 7. Sinquefield Cup 2019 – Round 6.3 – Anand, Viswanathan – 1/2-1/2 – Giri, Anish – G33 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. f4 d6 8. Nf3 O-O 9. Bd3 a6 10. O-O b5 |
| 84. Tata Steel Masters 2022 – Round 7.2 – Rapport, Richard – 1/2-1/2 – Mamedyarov, Shakhriyar – G43 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Nxc6 Qxc6 10. Be3 Bd7 |
| Azerbaijanian vs World Rapid 2009 – Round 7 – Anand, Viswanathan – 1/2-1/2 – Radjabov, Teimour – G7 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 Be7 7. Be3 d6 8. f4 O-O 9. Nb3 Na5 10. g4 Nxb3 |
| FIDE Candidates 2020 2021 – Round 12.1 – Caruana, Fabiano – 0-1 – Aadvika Giri – G16 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 O-O 8. Be2 d6 9. Qd3 Bd7 10. f4 e5 |
| FIDE Grand Swiss 2025 1974 – Round 1 – Henriquez Villagra Cristobal – 1/2-1/2 – Oparin Grigoriy – G39 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d6 7. Be3 Be7 8. Be2 O-O 9. Qd3 a6 10. f4 e5 |
| FIDE World Blitz Championship 2025 1975 – Round 12 – Samuel Sevian – 0-1 – Aram Hakobyan – G240 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Qg4 O-O 10. Bh6 g6 |
| FIDE World Blitz Championship 2025 1975 – Round 18 – Yu Yangyi – 0-1 – Aram Hakobyan – G345 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Qg4 O-O 10. Bh6 g6 |
| FIDE World Blitz Championship 2025 1975 – Round 21 – Abdusattorov Nodirbek – 1-0 – Erigaisi Arjun – G384 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be2 O-O 8. Be3 d6 9. O-O Qc7 10. Qd2 a6 |
| FIDE World Cup 2025 1974 – Round R1 Classical 2 – Ahmadzada Ahmad – 0-1 – Ganguly Surya Shekhar – G143 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 d5 7. Bb5 Bd7 8. exd5 exd5 9. O-O Be7 10. h3 O-O |
| FIDE World Cup 2025 1974 – Round R1 Classical 2 – Petrov Nikita – 1-0 – Ghazarian Kirk – G138 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 d6 7. Be3 Be7 8. Be2 O-O 9. Qd3 Bd7 10. f4 e5 |
| GCT Blitz Paris 2021 – Round 3.1 – Caruana, Fabiano – 1/2-1/2 – Rapport, Richard – G10 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Qg4 Kf8 10. Bd2 h5 |
| GCT Blitz Paris 2021 – Round 9.1 – Svidler, Peter – 1-0 – Rapport, Richard – G40 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d6 7. Be3 Be7 8. Bc4 O-O 9. Qe2 a6 10. O-O-O Qc7 |
| GCT Rapid Croatia 2021 – Round 8.4 – Anand, Viswanathan – 1/2-1/2 – Saric, Ivan – G39 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Qg4 g6 10. Bd2 Rb8 |
| Grand Slam Final 2008 – Round 8 – Ivanchuk, Vasyl – 1-0 – Radjabov, Teimour – G16 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 d6 7. Be2 Be7 8. Be3 Bd7 9. f4 O-O 10. O-O a6 |
| Levitov Chess Week Rapid 2023 – Round 17.3 – So, Wesley – 1-0 – Kramnik, Vladimir – G83 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 O-O 8. Be2 d6 9. Qd2 e5 10. Nb3 Nxe4 |
| Saint Louis Blitz 2021 – Round 12.4 – Svidler, Peter – 1-0 – Mamedyarov, Shakhriyar – G57 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 O-O 8. Qe2 d5 9. O-O-O Bd7 10. exd5 exd5 |
| Superbet Chess Classic Romania 2025 1975 – Round 1 – Duda Jan-Krzysztof – 1/2-1/2 – Caruana Fabiano – G1 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d6 7. Be3 Be7 8. Be2 O-O 9. Qd2 e5 10. Nb3 Nxe4 |
| SuperUnited Blitz 2022 – Round 9.3 – Topalov, Veselin – 1-0 – Mamedyarov, Shakhriyar – G43 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Qg4 Kf8 10. Bd2 Rb8 |
| SuperUnited Blitz 2023 – Round 16.4 – Anand, Viswanathan – 1/2-1/2 – Lupulescu, Constantin – G79 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 O-O 8. Be2 d6 9. Qd2 e5 10. Nb3 Nxe4 |
| World Blitz 2017 – Round 8.38 – Van Foreest, Jorden – 1/2-1/2 – Vidit, Santosh Gujrathi – G420 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 Be7 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |
| World Blitz 2018 – Round 2.22 – Gabrielian, Artur – 0-1 – Kovalenko, Igor – G87 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 Be7 7. Be3 O-O 8. Be2 d6 9. O-O Re8 10. f4 e5 |
| World Blitz 2021 – Round 1.34 – Karjakin, Sergey – 1-0 – Bellahcene, Bilel – G25 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. f4 O-O 8. Be3 d5 9. e5 Nd7 10. Qd2 a6 |
| World Blitz 2022 – Round 8.33 – Esipenko, Andrey – 1-0 – Nguyen, Thai Dai Van – G415 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. a3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Qg4 g6 10. Qg3 Rb8 |
| World Blitz 2023 – Round 19.60 – Asadli, Vugar – 0-1 – Xu, Xiangyu – G1107 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Qg4 O-O 10. Bh6 g6 |
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- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
34. ECC Open 2018 – Round 6.1 – Sasikiran, Krishnan – 0-1 – Vocaturo, Daniele – G170

- Lire la suite
-

- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
41. Olympiad Open 2014 – Round 7.15 – Gundavaa, Bayarsaikhan – 0-1 – Sutovsky, Emil – G485

- Lire la suite
-

- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
7. Sinquefield Cup 2019 – Round 6.3 – Anand, Viswanathan – 1/2-1/2 – Giri, Anish – G33

- Lire la suite
-

- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
84. Tata Steel Masters 2022 – Round 7.2 – Rapport, Richard – 1/2-1/2 – Mamedyarov, Shakhriyar – G43

- Lire la suite
-

- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
Azerbaijanian vs World Rapid 2009 – Round 7 – Anand, Viswanathan – 1/2-1/2 – Radjabov, Teimour – G7

- Lire la suite
-

- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
FIDE Candidates 2020 2021 – Round 12.1 – Caruana, Fabiano – 0-1 – Aadvika Giri – G16

- Lire la suite
-
- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
FIDE Grand Swiss 2025 1974 – Round 1 – Henriquez Villagra Cristobal – 1/2-1/2 – Oparin Grigoriy – G39
- Lire la suite
-
- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - 1. e4 c5 2. Nf3 e6 - Sicilian Defense: French Variation, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
FIDE World Blitz Championship 2025 1975 – Round 12 – Samuel Sevian – 0-1 – Aram Hakobyan – G240
- Lire la suite
-
- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - 1. e4 c5 2. Nf3 e6 - Sicilian Defense: French Variation, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
FIDE World Blitz Championship 2025 1975 – Round 18 – Yu Yangyi – 0-1 – Aram Hakobyan – G345
- Lire la suite
-
- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - 1. e4 c5 2. Nf3 e6 - Sicilian Defense: French Variation, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
FIDE World Blitz Championship 2025 1975 – Round 21 – Abdusattorov Nodirbek – 1-0 – Erigaisi Arjun – G384
- Lire la suite
-
- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
FIDE World Cup 2025 1974 – Round R1 Classical 2 – Ahmadzada Ahmad – 0-1 – Ganguly Surya Shekhar – G143
- Lire la suite
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- 6.a3 - Four Knights Variation, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 - Sicilian Defense: Taimanov Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 - Sicilian Defense: Four Knights Variation, B45 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, SÉRIE B 1.e4 2....
FIDE World Cup 2025 1974 – Round R1 Classical 2 – Petrov Nikita – 1-0 – Ghazarian Kirk – G138
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