B31n — Sicilian: Rossolimo, 3…g6 4.O-O Bg7 5.Re1 Nf6 6.c3 O-O 7.d4

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 Nf6 6.c3 O-O 7.d4 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte e5, case forte g5, Bb5 actif, paire de fous.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé, pawn c5 en prise.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nc3 — Développer Nb1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : paire de fous.
Faiblesses adverses : Bc1 enfermé.
Problèmes : Bg7 enfermé, Bc8 enfermé.
Plans :
● ...d6 — Libérer Bc8
● ...Bg4 — Clouer Nf3
● ...c4 — Rupture
● ...d5 — Rupture
● ...e6 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, c3→d4	● f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v1), ● g5 (2v0)	—
Cases faibles	—	—
Centre	● d4 (3v2), ● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bb5	● Bb5 Actif (mob. 7)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	2 (c8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c3-c4, ● d4-d5, ● e4-e5	● …c5-c4, ● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5

Partie
? 1998 – Round ? – Akopian, Vladimir – 0-1 – Kasparov, Garry – G67 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. c3 O-O 7. d4 d5 8. e5 Ne4 9. Nbd2 cxd4 10. cxd4 Bf5
42. Olympiad 2016 – Round 2.33 – Rozentalis, Eduardas – 0-1 – Durarbayli, Vasif – G131 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Bxc6 bxc6 10. Nbd2 cxd4
43. Olympiad 2018 – Round 6.14 – Paichadze, Luka – 1/2-1/2 – Le, Quang Liem – G371 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. c3 O-O 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Bxc6 bxc6
82. Tata Steel GpA 2020 – Round 7.1 – Anand, Viswanathan – 1/2-1/2 – Carlsen, Magnus – G40 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 a6 8. Bd3 d5 9. e5 Ne8 10. dxc5 Bg4
82. Tata Steel GpA 2020 – Round 7.3 – Caruana, Fabiano – 1-0 – Dubov, Daniil – G42 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 Qb6 10. Bxc6 bxc6
82. Tata Steel GpA 2020 – Round 9.3 – Anand, Viswanathan – 1/2-1/2 – Dubov, Daniil – G54 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 Qb6 10. Bxc6 Qxc6
84. Tata Steel Masters 2022 – Round 12.1 – Caruana, Fabiano – 0-1 – Carlsen, Magnus – G75 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6
Amber-blind 3rd 1994 – Round 11 – Polgar, Judit – 0-1 – Kramnik, Vladimir – G51 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Nbd2 cxd4 10. cxd4 Qb6
Lindores Abbey Tal Memorial 2021 – Round 1.54 – Henriquez Villagra, Cristobal – 1-0 – Buksa, Nataliya – G50 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6
Lindores Abbey Tal Memorial 2021 – Round 10.47 – Srinivasan Sethuraman – 1-0 – Buksa, Nataliya – G461 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Bxc6 bxc6 10. Be3 cxd4
Lindores Abbey Tal Memorial 2021 – Round 13.33 – Srinivasan Sethuraman – 0-1 – Saric, Ivan – G574 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Bxc6 bxc6 10. Be3 Rb8
Lindores Abbey Tal Memorial 2021 – Round 8.40 – Shuvalova, Polina – 0-1 – Ivic, Velimir – G372 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 Qb6 10. Bxc6 Qxc6
PCA/Intel-GP 1994 – Round 4 – Anand, Viswanathan – 1/2-1/2 – Kramnik, Vladimir – G16 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. exd5 Qxd5 9. c4 Qd6 10. d5 Na5
Superbet Blitz 2019 – Round 16.1 – Aadvika Giri – 1-0 – Le, Quang Liem – G76 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Bxc6 bxc6 10. Be3 cxd4
Superbet Blitz 2019 – Round 4.1 – Anand, Viswanathan – 0-1 – Le, Quang Liem – G16 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Nbd2 cxd4 10. cxd4 Qb6
SuperGM 2002 – Round 7 – Kasparov, Garry – 1/2-1/2 – Shirov, Alexei – G13 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nc3 Bf5
SuperUnited Rapid 2023 – Round 1.1 – Gukesh D – 0-1 – Carlsen, Magnus – G1 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6
Tata Steel India Blitz 2022 – Round 9.2 – So, Wesley – 1-0 – Gukesh D – G41 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6
World Blitz 2019 – Round 11.44 – Khanin, Semen – 0-1 – Adhiban, B. – G754 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 a6 8. Bd3 d5 9. e5 Ne4 10. Nbd2 Nxd2
World Blitz 2019 – Round 17.16 – Paravyan, David – 1/2-1/2 – Mamedov, Rauf – G1123 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Bxc6 bxc6 10. Be3 Rb8
World Blitz 2021 – Round 17.55 – Najer, Evgeniy – 1-0 – Nguyen, Thai Dai Van – G1022 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6
World Blitz 2021 – Round 4.48 – Durarbayli, Vasif – 1-0 – Klekowski, Maciej – G235 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6
World Rapid 2019 – Round 11.82 – Gukesh D – 1-0 – Shcherbakov, Roman – G749 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 Qb6 10. Bxc6 bxc6
World Rapid 2021 – Round 1.60 – Ivic, Velimir – 1/2-1/2 – Timofeev, Artyom – G49 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6
Yerevan ol (Men) 1996 – Round 10 – Ricardi, Pablo – 1-0 – Kotronias, Vasilios – G145 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. exd5 Qxd5 9. c4 Qd6 10. dxc5 Qxd1

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