B80m — Sicilian: Scheveningen, English, 7…b5 8.Qd2 Nbd7

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 a6 7.f3 b5 8.Qd2 Nbd7 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte d4, case forte e4, Be3 actif, paire de fous, colonne d.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, 3 pièces non développées (F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● 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), case forte c5, case forte e5, avant-postes c5(C), e5(C), paire de fous, colonne c.
Faiblesses adverses : 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
● ...Bf5 — PRIORITÉ: libérer le Bc8 (...Bf5)
● ...Be7 — Développer Bf8
● ...d5 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B80m — Scheveningen English

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 a6 7.f3 b5 8.Qd2 Nbd7

Eval: [+0.44]

Les coups candidats

9.g4 — 72.3% (4537 parties)

Ambassadeurs : Broniek, Mariusz Maciej (44x), Domanov, Dmitry (32x), Wosch, Arkadiusz (28x), Sherwood, Russell (28x), Shpakovsky, Aleksandr N (24x), Gulevich, Anatoly Ivanovich (21x), Siigur, Jüri (20x), Serazeev, Albert Ilievich (19x)

9.O-O-O — 18.8% (1182 parties)

Ambassadeurs : Korneev, Oleg (21x), Popov, Vladimir Valentinovich (13x), Miettinen, Kristo S (8x), Gulevich, Anatoly Ivanovich (8x), Shpakovsky, Aleksandr N (7x), Broniek, Mariusz Maciej (6x), Cretu, Sorin-Alexandru (6x), Evtushenko, Sergey Aleksandrovich (6x)

9.a3 — 6.0% (375 parties)

Ambassadeurs : Broniek, Mariusz Maciej (11x), Ermolaev, Andrey (9x), Sherwood, Russell (8x), Ilyin, Pavel Egorovich (5x), Santamaría Pérez, Tomás (5x), Sudnitsyn, Andrey V. (5x), Tleptsok, Ruslan (5x), Domanov, Dmitry (5x)

9.a4 — 1.1% (70 parties)

Ambassadeurs : Stevanovic, Igor (1x), Gustafsson, Jan (1x), Neufeglise, Herman (1x), In 't Veld, Henry (1x), Ptacnikova, Lenka (1x), Sochorova, Petra (1x), Lundberg, Ove (1x), Wretljung, Lennart (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.g4	9.O-O-O	9.a3	9.a4
<1800	120	56%	33%	2%	1%
1800-2200	1951	68%	21%	6%	2%
2200-2600	3519	75%	17%	6%	1%
2600+	119	83%	13%	3%	1%

Évolution par décennie (% des parties)

Décennie	N parties	9.g4	9.O-O-O	9.a3	9.a4
1970s	2	50%	—	50%	—
1980s	108	86%	12%	2%	—
1990s	330	74%	21%	2%	2%
2000s	2058	73%	21%	2%	1%
2010s	3373	71%	18%	9%	1%
2020s	405	72%	17%	8%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.g4	71%	72%	▲ +1.1%
9.O-O-O	18%	17%	▼ -0.9%
9.a3	9%	8%	-0.4%
9.a4	1%	1%	+0.3%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 7 parties
Anand, Viswanathan — 6 parties
Karpov, Anatoly — 1 partie
Carlsen, Magnus — 1 partie
Gukesh D — 1 partie

Parties historiques

9.g4 — 72.3% (4537 parties)

1972 — Buza, Adrian vs Ghitescu, Theodor — 1-0 — Rumania
1983 — Perri, Aldric vs Ang Ang Koch — 1-0 — Reggio Emilia ITA
1984 — Marczell, Peter Ing vs Steffan, Johannes — 1-0 — W-ch M215 corr
1984 — Yudasin, Leonid vs Lukin, Andrei M — 0-1 — Leningrad RUS
1985 — Aseev, Konstantin N vs Ehlvest, Jaan — 1/2-1/2 — Lvov UKR

9.O-O-O — 18.8% (1182 parties)

1986 — Weinzettl, Ernst vs Moser, Guenter — 1-0 — Austria
1986 — Rosen, Willy vs Pukshansky, Mikhail B — 1/2-1/2 — corr Baltic tt
1986 — Chandler, Murray G vs King, Daniel J — 1-0 — Duitsland tt
1987 — Thorhallsson, Throstur vs Olafsson, Helgi — 0-1 — ISL-ch Akureyri
1987 — Romero Holmes, Alfonso vs Gil Reguera, Juan Carlos — 1-0 — Salou

9.a3 — 6.0% (375 parties)

1971 — Lacalle, Antonio vs Ciocaltea, Victor — 0-1 — Malaga ESP
1981 — Borghi, Humberto vs Cranbourne, Carlos — 0-1 — Cordoba ch-ARG u26
1983 — Hazai, Laszlo Dr. vs Barczay, Laszlo — 1/2-1/2 — Kecskemet HUN
1991 — Laurence, Christophe vs Georgiev, Krum — 0-1 — Chalon sur Saone
1993 — Adhami, Vangjel vs Georgiev, Krum — 0-1 — Balkaniad men

9.a4 — 1.1% (70 parties)

1992 — Lundberg, Ove vs Wretljung, Lennart — 1-0 — Stockholm SWE
1994 — Neufeglise, Herman vs In 't Veld, Henry — 1/2-1/2 — Nederland tt
1994 — Rydholm, Lennart vs Carlsson, Goeran — 1/2-1/2 — SSKK SM-94 corr Sweden
1995 — Stevanovic, Igor vs Gustafsson, Jan — 0-1 — Leipzig GER
1996 — Ptacnikova, Lenka vs Sochorova, Petra — 0-1 — Usti nad Labem

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→f3, f3→e4	● a6→b5, f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v0), ● e4 (2v1)	● c5 (2v0), ● e5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● e4 (2v1)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 4)
Be3	● Be3 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (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, ● f3-f4	● …d6-d5, ● …e6-e5

Partie
? 2000 – Round ? – Thorhallsson, Throstur – 1-0 – Shipov, Sergei – G64 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 Nb6 10. g5 Nfd7
30. ECC Open 2014 – Round 4.1 – Radjabov, Teimour – 1-0 – Sasikiran, Krishnan – G74 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O b4
36. Olympiad 2004 – Round 1 – De La Riva Aguado, Oscar – 0-1 – Grischuk, Alexander – G18 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 b5 8. f3 Nbd7 9. g4 Nb6 10. O-O-O Bb7
42. Olympiad 2016 – Round 2.28 – Ly, Moulthun – 0-1 – Kozul, Zdenko – G117 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 Nbd7 8. Qd2 b5 9. O-O-O Nb6 10. Bd3 Bb7
78. Tata Steel GpA 2016 – Round 12.2 – Caruana, Fabiano – 1-0 – Van Wely, Loek – G79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Bb7
Amber Blindfold 2001 – Round 3 – Almasi, Zoltan – 1-0 – Shirov, Alexei – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 Nb6 10. Qf2 Nfd7
Amber Blindfold 2002 – Round 6 – Almasi, Zoltan – 1/2-1/2 – Van Wely, Loek – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 Nb6 10. Qf2 Nfd7
Amber Blindfold 2005 – Round 4 – Leko, Peter – 1/2-1/2 – Gelfand, Boris – G17 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. a3 Bb7
Amber Rapid 2008 – Round 8 – Morozevich, Alexander – 1-0 – Gelfand, Boris – G33 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O b4
Chess@iceland Blitz Final 2000 – Round 4 – Anand, Viswanathan – 0-1 – Kasparov, Garry – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 Nb6 10. a4 Nc4
Corus 2000 – Round 10 – Timman, Jan H – 1-0 – Van Wely, Loek – G64 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Bb7
Corus 2000 – Round 8 – Anand, Viswanathan – 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 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Bb7
EU-Cup 24th 2008 – Round 7 – Karjakin, Sergey – 0-1 – Ivanchuk, Vasyl – G89 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O b4
FIDE Candidates 2020 – Round 5.3 – Alekseenko, Kirill – 1/2-1/2 – Vachier-Lagrave, Maxime – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. a3 h5 10. O-O-O Bb7
FIDE GP 2002 – Round 3.3 – Leko, Peter – 1/2-1/2 – Topalov, Veselin – G70 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Bb7
FIDE GP 2002 – Round 4.4 – Leko, Peter – 1/2-1/2 – Georgiev, Krum – G94 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Bb7
FIDE GP Beijing 2013 – Round 4.1 – Karjakin, Sergey – 1/2-1/2 – Grischuk, Alexander – G17 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e6 9. Be3 b5 10. Qd2 Nbd7
FIDE World Cup 2015 – Round 3.1 – Leko, Peter – 1/2-1/2 – Giri, Anish – G322 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e6 9. Be3 b5 10. Qd2 Nbd7
Hoogovens 1996 – Round 11 – Ivanchuk, Vasyl – 1/2-1/2 – Van Wely, Loek – G58 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Bb7
Makedonia Palace GP 2013 – Round 11.5 – Kasimdzhanov, Rustam – 1/2-1/2 – Grischuk, Alexander – G53 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O b4
Makedonia Palace GP 2013 – Round 4.2 – Morozevich, Alexander – 1/2-1/2 – Nakamura, Hikaru – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. a3 Bb7
Riga FIDE Grand Prix 2019 – Round 2.1 – Topalov, Veselin – 0-1 – Vachier-Lagrave, Maxime – G40 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 b4 10. Nce2 h6
Saint Louis Blitz 2018 – Round 9.2 – Aronian, Levon – 0-1 – Grischuk, Alexander – G42 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e6 9. Be3 b5 10. Qd2 Nbd7
SportAccord Blindfold Men 2012 – Round 6.6 – Bologan, Victor – 1/2-1/2 – Ivanchuk, Vasyl – G46 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Be3 b5 7. Qd2 Nd7 8. f3 Ngf6 9. g4 h6 10. a3 Bb7
SuperGM 2001 – Round 7 – Polgar, Judit – 1/2-1/2 – Kasparov, Garry – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. O-O-O Bb7 10. g4 Nb6
Tal Memorial 2009 – Round 8 – Carlsen, Magnus – 1-0 – Ponomariov, Ruslan – G34 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Ne5
Thessaloniki olm 1988 – Round 5 – Hjartarson, Johann – 1/2-1/2 – Kasparov, Garry – G39 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 b5 8. f3 Nbd7 9. g4 h6 10. O-O-O Bb7
USA Ch 2017 – Round 9.4 – Robson, Ray – 1/2-1/2 – Zherebukh, Yaroslav – G52 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. a3 Bb7
World Blitz 2009 – Round 4 – Dominguez Perez, Leinier – 0-1 – Ponomariov, Ruslan – G36 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Ne5
World Blitz 2009 – Round 40 – Morozevich, Alexander – 1-0 – Ponomariov, Ruslan – G418 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Ne5
World Blitz 2019 – Round 7.59 – Khanin, Semen – 0-1 – Yuffa, Daniil – G498 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 b4 10. Nce2 h6
World Blitz 2023 – Round 10.4 – Sjugirov, Sanan – 1/2-1/2 – Vachier-Lagrave, Maxime – G593 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e6 9. Be3 b5 10. Qd2 Nbd7
World Cup 1988 – Round 1 – Speelman, Jon S – 1/2-1/2 – Sokolov, Andrei – G40 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 b5 8. f3 Nbd7 9. g4 h6 10. O-O-O Qc7
XXII SuperGM 2005 – Round 1 – Leko, Peter – 1/2-1/2 – Kasparov, Garry – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 Nb6 10. a4 Nc4

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