B50 — Sicilian Defense: Modern Variations

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte b5, case forte d5, 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
● d4 — Occuper le centre, [Masters 64%]
● e5 — Occuper le centre, [Masters 21%]
● Bd3 — Développer Bf1
● c3 — Préparer d4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte g4, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 5 pièces non développées (B8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...Bb4 — Développer Bf8
● ...c4 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Base Masters : Blancs 30.4%, Nulles 47.3%, Noirs 22.3%.

Coups candidats

auto

Analyse coup par coup — 6 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…d6 Avancée centrale — contrôle c5, e5. Prépare e5, Nd7.
3.Nc3 Contrôle c4, d4, d5, e5.
3…Nf6 Contrôle d4, e4, d5, e5.

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d6→c5, e7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v1)	● g4 (2v0)
Cases faibles	—	—
Centre	● d5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (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	semi-ouvert
Ruptures	● d2-d3, ● e4-e5	● …c5-c4, ● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
? 2000 – Round ? – Kogan, Aleksander – 1-0 – Van Wely, Loek – G59 1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. g3 Nc6 5. Bg2 e6 6. O-O Be7 7. d3 O-O 8. h3 Rb8 9. a4 a6 10. Nh2 b5
2024 Superbet Chess Blitz 1971 – Round 10 – Praggnanandhaa R – 1/2-1/2 – Duda Jan-Krzysztof – G48 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Qxd4 a6 6. Nd5 Nbd7 7. Bg5 e6 8. Nxf6+ Nxf6 9. O-O-O Be7 10. e5 dxe5
41. Olympiad Open 2014 – Round 4.3 – Bartel, Mateusz – 1/2-1/2 – Lie, Kjetil A. – G285 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Nc4 e6 7. Qf3 Be7 8. Be2 O-O 9. O-O Nb6 10. Rd1 Nxc4
Biel Interzonal 1993 – Round 7 – Lobron, Eric – 1-0 – Polgar, Judit – G161 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. e5 Ne8 8. exd6 e5 9. d3 Nxd6 10. Be3 Nd7
Corsica Masters KO 2003 – Round 4.6 – Anand, Viswanathan – 1-0 – Topalov, Veselin – G21 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. a4 g6 7. Bc4 e6 8. O-O Bg7 9. d3 O-O 10. Re1 Qc7
Corus A 2008 – Round 12 – Mamedyarov, Shakhriyar – 1/2-1/2 – Gelfand, Boris – G81 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Nc6 5. Bg2 g6 6. O-O Bg7 7. d3 O-O 8. Ne1 e5 9. f4 exf4 10. Bxf4 Ng4
Cote d'Ivoire Blitz 2019 – Round 12.1 – Nakamura, Hikaru – 1-0 – Vachier-Lagrave, Maxime – G56 1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. h3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. g3 Nc6 8. Be3 O-O 9. Bg2 Nxd4 10. Bxd4 Be6
FIDE Grand Swiss 2025 1974 – Round 5 – Martirosyan Haik M. – 1-0 – Wagner Dennis – G287 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Be2 e5 5. Bc4 Be7 6. d3 O-O 7. Bg5 Ne8 8. Bd2 Nc6 9. a3 Kh8 10. Nd5 f5
FIDE World Blitz Championship 2025 1975 – Round 18 – Nihal Sarin – 1-0 – Daniil Dubov – G344 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Qe2 Nc6 6. Bxc6 Bxc6 7. d4 cxd4 8. Nxd4 Qb6 9. Nxc6 Qxc6 10. Bg5 e6
FIDE World Blitz Championship 2025 1975 – Round 4 – Safarli Eltaj – 1/2-1/2 – Daniil Dubov – G70 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qd6 7. Nf3 Nc6 8. Bg2 Bg4 9. h3 Bh5 10. O-O e6
FIDE World Blitz Championship 2025 1975 – Round 6 – Harikrishna Pentala – 1/2-1/2 – Daniil Dubov – G106 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Be2 e5 5. Bc4 Be7 6. d3 Nc6 7. Bg5 Rb8 8. a4 a6 9. Bxf6 Bxf6 10. Nd5 b5
FIDE World Blitz Championship 2025 1975 – Round 6 – Isanzhulov Arystan – 0-1 – Firouzja Alireza – G104 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O Bg4 9. Nde2 Nc6 10. h3 Bd7
FIDE World Cup 2015 – Round 1.1 – Mamedov, Rauf – 1-0 – Najer, Evgeniy – G28 1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. d4 Be7 8. d5 exd5 9. Nxd5 O-O 10. Nxd7 Nxd7
FIDE World Cup 2017 – Round 1.2 – Artemiev, Vladislav – 1-0 – Bok, Benjamin – G97 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qc7 7. d4 cxd4 8. Qxd4 Nc6 9. Nxc6 Qxc6 10. Bg5 Bg4
FIDE World Cup 2025 1974 – Round R2 Blitz 1 – Blohberger Felix – 1/2-1/2 – Yu Yangyi – G426 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Qxd4 Nc6 6. Qe3 g6 7. Bc4 Bg7 8. h3 O-O 9. O-O b6 10. Rd1 Bb7
FIDE World Cup 2025 1974 – Round R3 Rapid 1 – Daniil Dubov – 1/2-1/2 – Meier Georg – G522 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Be2 e5 5. O-O Be7 6. d3 Nc6 7. Nd2 Be6 8. Nc4 O-O 9. f4 exf4 10. Bxf4 d5
GCT Blitz Paris 2018 – Round 12.1 – Nakamura, Hikaru – 1/2-1/2 – Grischuk, Alexander – G55 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 a6 5. a4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Nxc6 bxc6 9. Bc4 Qc7 10. a5 Bg7
GCT Blitz Paris 2018 – Round 4.1 – Nakamura, Hikaru – 1/2-1/2 – Vachier-Lagrave, Maxime – G16 1. Nf3 c5 2. e4 d6 3. Nc3 Nf6 4. h3 a6 5. a4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Be3 Bg7 9. g3 O-O 10. Bg2 Bd7
GCT Blitz YourNextMove 2018 – Round 12.4 – Nakamura, Hikaru – 0-1 – Vachier-Lagrave, Maxime – G59 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 e5 5. Bc4 Be7 6. d3 Nc6 7. O-O O-O 8. Bd2 Na5 9. Qe2 Nxc4 10. dxc4 Be6
GCT Blitz YourNextMove 2018 – Round 5.4 – Karjakin, Sergey – 1/2-1/2 – Grischuk, Alexander – G24 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 a6 5. g4 e6 6. Bg2 Be7 7. d4 cxd4 8. Nxd4 Nfd7 9. g5 b5 10. e5 d5
GCT Rapid YourNextMove 2018 – Round 5.4 – Nakamura, Hikaru – 1/2-1/2 – Vachier-Lagrave, Maxime – G24 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 e5 5. Bc4 Be7 6. d3 Nc6 7. O-O O-O 8. a3 Be6 9. Nd5 Bxd5 10. exd5 Nd4
Interpolis 1989 – Round 2 – Ljubojevic, Ljubomir – 1/2-1/2 – Kasparov, Garry – G9 1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. d4 cxd4 8. Qxd4 a6 9. Bxd7+ Nxd7 10. Be3 Qf6
Interpolis 1993 – Round 1 – Krnic, Zdenko – 1/2-1/2 – Hansen, Curt – G32 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. g3 Nfd7 7. Nc4 Be7 8. Bg2 O-O 9. d3 Nb6 10. Ne3 N8d7
Linares 1993 – Round 4 – Timman, Jan H – 1/2-1/2 – Shirov, Alexei – G12 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. Be2 e6 7. O-O Qc7 8. Nc4 b5 9. Bf3 Ra7 10. Ne3 Nc6
Lindores Abbey Tal Memorial 2021 – Round 9.7 – Bartel, Mateusz – 0-1 – Dubov, Daniil – G422 1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qd6 7. Nc4 Qc6 8. f3 b5 9. Ne3 Bb7 10. Bg2 e6
Manila Interzonal 1976 – Round 18 – Panno, Oscar – 1/2-1/2 – Polugaevsky, Lev – G78 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. d4 a6 8. Bxd7+ Nxd7 9. Qh5 Nxe5 10. dxe5 Bd7
Milaan 1975 – Round 3 – Unzicker, Wolfgang – 0-1 – Larsen, Benjamin Holsko – G9 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Bd7 7. Qf3 Qc7 8. Bxd7+ Nbxd7 9. Nc4 Nb6 10. Nxb6 axb6
Olympiad 2002 – Round 11 – Galego, Luis – 1/2-1/2 – Beliavsky, Alexander G – G372 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Nc6 5. Bg2 g6 6. O-O Bg7 7. d3 O-O 8. h3 Nd7 9. Bg5 b5 10. a3 Rb8
Saint Louis Rapid 2024 - Round 7 - Vachier Lagrave Maxime - 0-1 - Nepomniachtchi Ian - G31 1971 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 a6 5. a4 Nc6 6. d4 cxd4 7. Nxd4 Bd7 8. Be3 e6 9. Be2 Be7 10. O-O O-O
Superbet Blitz 2019 – Round 4.4 – Artemiev, Vladislav – 1/2-1/2 – Korobov, Anton – G19 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Nc4 e6 7. g3 Rb8 8. a4 Be7 9. Bg2 O-O 10. O-O b6
SuperUnited Rapid 2022 – Round 1.2 – Firouzja, Alireza – 1-0 – Saric, Ivan – G2 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 e5 5. Bc4 Be7 6. d3 O-O 7. Nh2 Nc6 8. Ng4 Be6 9. Ne3 Nd4 10. O-O Rb8
SuperUnited Rapid 2022 – Round 5.1 – Firouzja, Alireza – 1/2-1/2 – Vachier-Lagrave, Maxime – G21 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 a6 5. g4 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. Bg2 Qe6+ 9. Qe2 Nc6 10. d3 h5
TCh-RUS 2008 – Round 9 – Inarkiev, Ernesto – 1/2-1/2 – Van Wely, Loek – G243 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O Nc6 7. d3 O-O 8. h3 Rb8 9. a4 a6 10. Be3 b5
World Blitz 2016 – Round 16.19 – Mamedov, Rauf – 1-0 – Li, Chao – G633 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. d4 Nxe5 7. dxe5 Qxd1+ 8. Kxd1 Ng4 9. Bb5+ Bd7 10. e6 Bxb5
World Blitz 2017 – Round 19.44 – Christiansen, Johan-Sebastian – 0-1 – Dobrov, Vladimir – G1006 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. d4 e6 7. Bb5 a6 8. Bxd7+ Nxd7 9. Qh5 g6 10. Qf3 Qf6
World Blitz 2018 – Round 10.69 – Jumabayev, Rinat – 1-0 – Rechlis, Gad – G625 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Bb5 e6 7. d4 Bd6 8. Nc4 Be7 9. dxc5 O-O 10. c6 bxc6
World Blitz 2018 – Round 16.44 – Aditya Tari – 1-0 – Sakaev, Konstantin – G961 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. d4 e6 7. Bb5 a6 8. Bxd7+ Nxd7 9. Qh5 Nxe5 10. dxe5 Bd7
World Blitz 2019 – Round 18.2 – Nakamura, Hikaru – 1-0 – Vachier-Lagrave, Maxime – G1200 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nc6 8. Qd2 O-O 9. O-O-O Bd7 10. g4 Rc8
World Blitz 2019 – Round 7.6 – Nakamura, Hikaru – 1-0 – Sarana, Alexey – G499 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 e6 5. d4 cxd4 6. Nxd4 a6 7. g4 Nfd7 8. g5 Nc6 9. Bg2 Be7 10. h4 Qc7
World Blitz 2021 – Round 17.26 – Mamedov, Rauf – 1/2-1/2 – Santos Latasa, Jaime – G995 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qd6 7. Nf3 Bg4 8. Bg2 Nc6 9. h3 Bh5 10. O-O e6
World Blitz 2021 – Round 4.42 – Timofeev, Artyom – 1/2-1/2 – Demchenko, Aleksandr – G231 1. Nf3 Nf6 2. Nc3 c5 3. e4 d6 4. Bc4 e6 5. O-O Be7 6. d3 O-O 7. a3 Nc6 8. Ba2 Rb8 9. Ne2 e5 10. Bg5 Be6
World Blitz 2022 – Round 15.25 – Mamedov, Rauf – 1-0 – Idani, Pouya – G793 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Nc6 5. Bg2 g6 6. O-O Bg7 7. d3 O-O 8. Re1 Bg4 9. h3 Bxf3 10. Bxf3 Rb8
World Blitz 2022 – Round 7.9 – Mamedov, Rauf – 1-0 – Cheparinov, Ivan – G392 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O Nc6 7. d3 O-O 8. Re1 Rb8 9. a4 a6 10. e5 dxe5
World Blitz 2023 – Round 1.13 – Mamedov, Rauf – 1/2-1/2 – Karthik, V. – G8 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Nc6 5. Bg2 g6 6. O-O Bg7 7. d3 Rb8 8. a4 a6 9. Re1 O-O 10. e5 Ne8
World Blitz 2023 – Round 1.13 – Mamedov, Rauf – 1/2-1/2 – Karthik, V. – G8 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Nc6 5. Bg2 g6 6. O-O Bg7 7. d3 Rb8 8. a4 a6 9. Re1 O-O 10. e5 Ne8
World Blitz 2023 – Round 1.77 – Christiansen, Johan-Sebastian – 1-0 – Yonal, Timur – G70 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. d4 cxd4 8. Qxd4 Be7 9. Bg5 O-O 10. Nxd7 Nxd7
World Blitz 2023 – Round 1.77 – Christiansen, Johan-Sebastian – 1-0 – Yonal, Timur – G70 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. d4 cxd4 8. Qxd4 Be7 9. Bg5 O-O 10. Nxd7 Nxd7
World Blitz 2023 – Round 14.1 – Carlsen, Magnus – 1-0 – Sarana, Alexey – G784 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Be2 a6 5. O-O b5 6. d4 cxd4 7. Nxd4 Bb7 8. Bf3 Nbd7 9. a4 bxa4 10. Rxa4 e6
World Blitz 2023 – Round 8.5 – Nihal Sarin – 1/2-1/2 – Vachier-Lagrave, Maxime – G479 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Qe2 g6 6. e5 dxe5 7. Qxe5 Nc6 8. Qxc5 a6 9. Bxc6 Bxc6 10. Qe3 Bg7
World Rapid 2016 – Round 12.33 – Mamedov, Rauf – 1-0 – Bok, Benjamin – G465 1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. a4 Qc7 7. Nc4 b6 8. a5 b5 9. Nb6 Ra7 10. d4 cxd4
World Rapid 2016 – Round 14.30 – Mamedov, Rauf – 1/2-1/2 – Wei, Yi – G537 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. a4 Nbd7 7. Nc4 Nb6 8. a5 Nxc4 9. Bxc4 e6 10. d3 Qc7
World Rapid 2019 – Round 15.82 – Aditya Tari – 0-1 – Kim, Alex – G1001 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. d4 a6 8. Bxd7+ Bxd7 9. Be3 cxd4 10. Qxd4 Qc7
World Rapid 2021 – Round 7.15 – Niemann, Hans Moke – 1-0 – Sarana, Alexey – G388 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Nbd7 5. a4 g6 6. d4 cxd4 7. Nxd4 Bg7 8. O-O O-O 9. Be3 Qc7 10. Be2 a6

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