B92g — Sicilian: Najdorf, 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte d5, avant-poste d5(C), Be2 actif, Be3 actif, paire de fous, colonne d.
Faiblesses adverses : arriérés d6, b7, Be7 enfermé, roi noir au centre.
Problèmes : roi au centre.
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte g4, Be6 actif, paire de fous, colonne c.
Faiblesses adverses : roi blanc au centre.
Problèmes : roi au centre, Be7 enfermé, arriérés d6, b7, 3 pièces non développées (B8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...d5 — Rupture
● ...Rc — Tour sur colonne c

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B92g — Najdorf

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6

Eval: [+0.19]

Les coups candidats

9.O-O — 48.6% (3939 parties)

Ambassadeurs : Glaser, Karel (26x), Bernal Varela, Nelson (24x), Nekhaev, Andrey Ivanovich (20x), Popov, Vladimir Valentinovich (15x), Pogonina, Natalija (14x), Sorcinelli, Andrea (13x), Susla, Vitaliy (11x), Garrigos Ortiz, Manuel (10x)

9.Nd5 — 20.7% (1677 parties)

Ambassadeurs : Andrijevic, Milan (36x), Ilyin, Pavel Egorovich (25x), Lobanov, Sergei (13x), Pogonina, Natalija (9x), Stojanovic, Dalibor (9x), Petrova, Olga (8x), Boulanger, Michel (8x), Zarubitski, Viachaslau (7x)

9.Qd3 — 13.9% (1123 parties)

Ambassadeurs : Janisch, Manfred (49x), Broniek, Mariusz Maciej (32x), Langer, Raimund (23x), Pinho, Manuel Brandão (16x), Sherwood, Russell (14x), Schakel, Corky (12x), Panyushkin, Boris Nikolaevich (11x), Klewe, Wolfgang (11x)

9.Qd2 — 4.6% (371 parties)

Ambassadeurs : Dolmatov, Sergey (6x), Smagin, Sergey (4x), Paunovic, Tomislav (4x), Bellia, Fabrizio (3x), Istvanovszki, Martin (3x), Klundt, Klaus (2x), Leitao, Rafael (2x), Emunds, Hans Georg (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.O-O	9.Nd5	9.Qd3	9.Qd2
<1800	334	60%	7%	8%	11%
1800-2200	3170	53%	16%	12%	5%
2200-2600	3414	40%	29%	19%	3%
2600+	112	27%	41%	12%	1%

Évolution par décennie (% des parties)

Décennie	N parties	9.O-O	9.Nd5	9.Qd3	9.Qd2
1940s	2	50%	50%	—	—
1950s	12	58%	—	—	—
1960s	7	71%	14%	—	—
1970s	42	69%	2%	—	7%
1980s	116	59%	4%	—	4%
1990s	726	56%	8%	0%	11%
2000s	1859	56%	25%	1%	6%
2010s	3928	47%	16%	23%	3%
2020s	1409	38%	36%	15%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.O-O	47%	38%	▼ -9.6%
9.Nd5	16%	36%	▲ +19.1%
9.Qd3	23%	15%	▼ -8.5%
9.Qd2	3%	2%	▼ -1.0%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 6 parties
Anand, Viswanathan — 4 parties
Carlsen, Magnus — 3 parties
Ju, Wenjun — 1 partie
Gukesh D — 1 partie

Parties historiques

9.O-O — 48.6% (3939 parties)

1946 — Broadbent, Reginald vs Opocensky, Karel — 0-1 — Londen I
1953 — Petri, Bernd vs Scafarelli, Francesco — 0-1 — Copenhagen DEN
1953 — Keres, Paul vs Szabo, Laszlo — 1/2-1/2 — Zurich SUI
1953 — Keres, Paul Petrovich vs Szabo, Laszlo — 1/2-1/2 — Zurich SUI
1956 — Pietruske, Siegfried vs Kallas, Hans Joachim — 0-1 — Zittau

9.Nd5 — 20.7% (1677 parties)

1945 — Stulik, Vlastimil vs Opocensky, Karel — 0-1 — Prague Prague CZE
1963 — Nicolau, Alexandra vs Konarkowska-Sokolov, Henrijeta — 1-0 — Split CRO
1977 — Wolford, D. vs Walrath, C. — 1-0 — Columbus, OH USA
1983 — Hajdu, Lajos vs Boll, Peter — 0-1 — Kecskemet HUN
1988 — Dutreeuw, Marc vs Gallagher, Joseph G. — 1-0 — Muswell Hill London

9.Qd3 — 13.9% (1123 parties)

1999 — Dolmatov, Sergey vs Zagrebelny, Sergey — 1-0 — Calcutta IND
2001 — Geist, Helmut Dr vs Lexa, Vaclav — 1/2-1/2 — ICCF Email
2001 — Solovjov, Sergey I. vs Dzhakaev, Dzhakay — 0-1 — St Petersburg RUS
2007 — Kato, Teruyuki vs Castillo, German — 1/2-1/2 — ICCF
2007 — Petrushin, Alexander I vs Yandarbiev, Ruslan — 1-0 — Belorechensk RUS

9.Qd2 — 4.6% (371 parties)

1973 — Ippoliti, Horacio vs Pina Requejo, Victor Manuel — 0-1 — Zarate
1974 — Sinke, Han vs Van de Poel, Jona — 1-0 — Nijmegen NED
1978 — Pinkas, Karol vs Gralka, Julian — 0-1 — Krakow POL
1985 — Schlick, Volker vs Beckemeyer, Werner — 1-0 — GER
1988 — Stajcic, Nikola M vs Ostojin, Dragan — 0-1 — Novi Sad SRB

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d6, ● b7
Chaînes	—	● d6→e5, b7→a6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (3v2)	● g4 (2v1)
Cases faibles	—	—
Centre	● d4 (3v1), ● d5 (3v2)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be2	● Be2 Actif (mob. 8)
Be3	● Be3 Actif (mob. 9)
Be6		● Be6 Actif (mob. 8)
Be7		● Be7 Enfermé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	2 (a1, h1)	3 (b8, 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	● f2-f3	● …d6-d5

Partie
11. Norway Armageddon 2023 – Round 6.2 – Gukesh D – 1-0 – Giri, Anish – G17 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 O-O
1945 Prague Prague CZE – Round 2 – Stulik, Vlastimil – 0-1 – Opocensky, Karel – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nxd5 10. exd5 Bf5
1946 Londen I – Round 7 – Broadbent, Reginald – 0-1 – Opocensky, Karel – G22 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. O-O Nbd7 10. f4 b5
1953 Candidats Tournament – Round 18 – Keres, Paul Petrovich – 1/2-1/2 – Szabo, Laszlo – G117 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. O-O Nbd7 10. f4 Rc8
1959 Lima – Round 2 – Del Pozo, Nestor – 1/2-1/2 – Pilnik, Herman – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. f4 exf4 10. Bxf4 Nc6
1959 Open – Round 6 – Bitzer, Carl – 0-1 – Blackstone, John – G6 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. f3 Nbd7 10. Nd5 Bxd5
1963 Split ol women – Round 8 – Hulgana, Zhanzhinhu – 0-1 – Lazarevic, Milunka – G24 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. a4 d5 10. exd5 Nxd5
1966 Rio Hondo zt – Round 1 – Alvarez del Monte, Jose – 0-1 – Schweber, Samuel – G6 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. Be2 d6 8. Be3 Be6 9. O-O Nbd7 10. f4 Qc7
3. Sinquefield Cup 2015 – Round 5.5 – Anand, Viswanathan – 1/2-1/2 – Vachier-Lagrave, Maxime – G24 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd3 Nc6 10. a3 d5
3. Sinquefield Cup 2015 – Round 7.2 – Carlsen, Magnus – 0-1 – Grischuk, Alexander – G31 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd3 Nbd7 10. Nd5 O-O
4. GRENKE Chess Classic 2017 – Round 7.3 – Carlsen, Magnus – 1/2-1/2 – Vachier-Lagrave, Maxime – G27 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd3 Nbd7 10. Nd5 O-O
40. Olympiad Open 2012 – Round 8.23 – Atabayev, Yusup – 0-1 – Cheparinov, Ivan – G461 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 O-O
42. Olympiad 2016 – Round 1.27 – Durarbayli, Vasif – 1/2-1/2 – Alice, Mateus Felizardo Viageiro – G39 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nxd5 10. exd5 Bf5
43. Olympiad 2018 – Round 7.2 – So, Wesley – 1-0 – Bosiocic, Marin – G452 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. h4 h5 10. Nd5 Bxd5
43. Olympiad 2018 – Round 8.11 – Tari, Aryan – 1/2-1/2 – Papaioannou, Ioannis CS – G499 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. h4 h5 10. Nd5 Bxd5
5. Zurich CC 2016 – Round 1.2 – Nakamura, Hikaru – 1/2-1/2 – Giri, Anish – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Bf3 Nbd7 10. O-O O-O
51. Biel GM 2018 – Round 6.2 – Georgiadis, Nico – 0-1 – Mamedyarov, Shakhriyar – G17 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5
7. London Classic 2015 – Round 7.3 – Anand, Viswanathan – 0-1 – Vachier-Lagrave, Maxime – G33 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 O-O
79. Tata Steel GpA 2017 – Round 8.6 – Eljanov, Pavel – 1/2-1/2 – Wojtaszek, Radoslaw – G55 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5
85. Tata Steel Masters 2023 – Round 13.5 – Aronian, Levon – 0-1 – Maghsoodloo, Parham – G89 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. O-O Nbd7 10. a4 Rc8
Advanced Chess 2001 – Round 2.3 – Anand, Viswanathan – 1-0 – Shirov, Alexei – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5
EU-Cup 24th 2008 – Round 5 – Ivanchuk, Vasyl – 1/2-1/2 – Van Wely, Loek – G50 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. O-O Nbd7 10. a4 O-O
FIDE World Blitz Championship 2025 – Round 9 – S.L. Narayanan – 1/2-1/2 – Bortnyk Olexandr – G168 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. h3 g6 7. Bc4 Bg7 8. O-O Be6 9. Bb3 O-O 10. Re1 Nc7
FIDE World Cup 2017 – Round 3.2 – Sethuraman, S.P. – 1/2-1/2 – Giri, Anish – G334 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd3 O-O 10. O-O Nbd7
FIDE World Cup 2025 – Round R4 Rapid 1 – Sam Shankland – 1-0 – Rapport Richard – G588 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. a4 Be7 7. Re1 Be6 8. Bxe6 fxe6 9. c3 a5 10. Nbd2 O-O
GCT Blitz Paris 2018 – Round 2.5 – Karjakin, Sergey – 1-0 – Grischuk, Alexander – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be2 e5 9. Nb3 Be7 10. Be3 Be6
Olympiad 2002 – Round 11 – Ye, Jiangchuan – 1/2-1/2 – Ponomariov, Ruslan – G375 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. f4 exf4 10. Bxf4 Nc6
Saint Louis Rapid 2017 – Round 9.2 – Nakamura, Hikaru – 1-0 – Nepomniachtchi, Ian – G42 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Bf3 O-O 10. O-O Nbd7
Saint Louis Rapid and Blitz 2025 – Round 11 – Dominguez Perez Leinier – 0-1 – Vachier-Lagrave Maxime – G53 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. f4 exf4 10. Bxf4 Nc6
Saint Louis Rapid and Blitz 2025 – Round 26 – Dominguez Perez Leinier – 1-0 – Sam Shankland – G129 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. f4 b5 10. a4 b4
Superbet Blitz 2019 – Round 10.3 – Le, Quang Liem – 1-0 – Korobov, Anton – G48 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd3 O-O 10. Nd5 Nxd5
Superbet Rapid & Blitz Poland 2025 – Round 22 – Firouzja Alireza – 0-1 – Gavrilescu David – G110 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd3 Nbd7 10. Nd5 Bxd5
SuperGM 2001 – Round 10 – Shirov, Alexei – 1-0 – Polgar, Judit – G22 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5
World Blitz 2015 – Round 21.43 – Pavlidis, Antonios – 1-0 – Salem, A.R. Saleh – G1318 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd3 Nbd7 10. Nd5 Bxd5
World Rapid 2021 – Round 4.32 – Hovhannisyan, Razmik – 1/2-1/2 – Kosakowski, Jakub – G220 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd3 O-O 10. O-O Nbd7
World Rapid 2021 – Round 8.16 – Najer, Evgeniy – 1/2-1/2 – Saric, Ivan – G450 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5
Zurich Chess Challenge 2014 – Round 4.1 – Anand, Viswanathan – 1/2-1/2 – Gelfand, Boris – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5

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