Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● a6→b5, f7→g6, h7→g6
Passés	—	—
Majorité	—	● aile dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (3v2), ● e5 (2v0), ● g5 (2v0)	● g4 (2v0)
Cases faibles	—	—
Centre	● d5 (3v2), ● e5 (2v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Actif (mob. 5)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 6)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
Non développées	3 (● c1, ● a1, ● h1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre	● Roqué
Droits de roque	O-O / O-O-O	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	—	● …c7-c5, ● …e7-e5

D97f — Gruenfeld: Russian, Alekhine, 8.Be2 b5 9.Qb3

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 a6 8.Be2 b5 9.Qb3 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. e5 (Occuper le centre — 31 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...c5 (Frapper le centre adverse — 69 % des parties) ; ...Nc6 (Développer b8 — 23 % des parties) ; ...Bb7 (Développer c8 — 8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
10. Tal Mem 2016 – Round 5.3 – Giri, Anish – 1/2-1/2 – Nepomniachtchi, Ian – G20 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
19. European Teams 2013 – Round 4.8 – Tomashevsky, Evgeny – 1-0 – Schreiner, Peter – G162 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. d4 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
30. ECC Open 2014 – Round 7.2 – Wojtaszek, Radoslaw – 1/2-1/2 – Nepomniachtchi, Ian – G149 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
42. Olympiad 2016 – Round 6.19 – Ferreira, Jorge Viterbo – 1-0 – Salgado Lopez, Ivan – G412 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 Nc6 10. e5 Be6
42. Olympiad 2016 – Round 6.28 – Nguyen, Ngoc Truong Son – 1/2-1/2 – Cawdery, Daniel – G433 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 Nc6 10. e5 Be6
7. World Team Championship 2010 – Round 1 – Ezat, Mohamed – 0-1 – Sutovsky, Emil – G11 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
78. Tata Steel GpA 2016 – Round 3.2 – Navara, David – 1/2-1/2 – Giri, Anish – G17 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
Amber-blindfold 12th 2003 – Round 8 – Bareev, Evgeny – 0-1 – Van Wely, Loek – G20 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
Baku FIDE Grand Prix 2014 – Round 1.3 – Tomashevsky, Evgeny – 1/2-1/2 – Grischuk, Alexander – G3 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
Brussels blitz 1987 – Round 1 – Sosonko, Gennadi – 0-1 – Kasparov, Garry – G50 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Nbd7
Corus 2002 – Round 11 – Kasimdzhanov, Rustam – 1/2-1/2 – Leko, Peter – G74 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Qb3 b5 9. Be2 c5 10. dxc5 Bb7
Corus 2002 – Round 3 – Bareev, Evgeny – 1-0 – Van Wely, Loek – G16 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
Dortmund 1992 – Round 3 – Piket, Jeroen – 0-1 – Ivanchuk, Vasyl – G17 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
FIDE GP 2010 – Round 5 – Mamedyarov, Shakhriyar – 1/2-1/2 – Svidler, Peter – G30 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
FIDE WCh KO 2000 – Round 3.3 – Khalifman, Alexander – 1/2-1/2 – Leko, Peter – G29 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
FIDE World Cup 2015 – Round 2.2 – Aronian, Levon – 1/2-1/2 – Areshchenko, Alexander – G245 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
GMA 2003 – Round 6 – Bareev, Evgeny – 0-1 – Van Wely, Loek – G36 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
Hoogovens 1978 – Round 1 – Ree, Hans – 1/2-1/2 – Mecking, Henrique – G13 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Nbd7
Hoogovens 1978 – Round 1 – Sosonko, Gennadi – 1/2-1/2 – Mecking, Henrique – G14 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Nbd7
Hoogovens 1998 – Round 4 – Van der Sterren, Paul – 0-1 – Timman, Jan H – G19 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 Nc6 10. e5 Be6
Jerusalem FIDE Grand Prix 2019 – Round 3.2 – Navara, David – 1/2-1/2 – Wei, Yi – G60 1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Nbd7
KM FIDE GP 2015 – Round 8.1 – Gelfand, Boris – 1-0 – Svidler, Peter – G41 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
Melody Amber, Rapidplay, Monaco 1995 – Round 9 – Piket, Jeroen – 0-1 – Ivanchuk, Vasyl – G33 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
RUS vs. ROW 2002 – Round 3 – Radjabov, Teimour – 0-1 – Svidler, Peter – G19 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
SuperGM 2000 – Round 5 – Kasparov, Garry – 1/2-1/2 – Leko, Peter – G1 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
SuperGM It 1999 – Round 9 – Bareev, Evgeny – 1/2-1/2 – Shirov, Alexei – G35 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7
TCh-RUS 2005 – Round 7 – Volkov, Sergey – 1-0 – Khalifman, Alexander – G108 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Nc6
WCh Candidates 2011 – Round 1.3 – Aronian, Levon – 1/2-1/2 – Grischuk, Alexander – G9 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6
XXVI SuperGM 2009 – Round 10 – Anand, Viswanathan – 1/2-1/2 – Dominguez Perez, Leinier – G37 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7

D97f — Russian, Alekhine (1978)

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 a6 8.Be2 b5 9.Qb3

Les coups candidats

9…c5 — 77.5% (1649 parties)

Ambassadeurs : Allawi Rawlings (32x), Salzmann, Stefan (20x), Ambasa Ingrio (14x), Husemann, Andreas (13x), Halliwell, Toni (13x), Svidler, Peter (11x), Sosonko, Gennadi (10x), Balta, Mihai Victor (10x)

9…Nc6 — 14.4% (307 parties)

Ambassadeurs : Sherwood, Russell (9x), Ambasa Ingrio (5x), Ederer, Karel (5x), Ylönen, Olli (5x), Gleyzer, Leonid (5x), Allawi Rawlings (4x), Szczepankiewicz, Dariusz (3x), Dothan, Yoav (3x)

9…Bb7 — 7.7% (163 parties)

Ambassadeurs : Gulko, Boris (4x), Van der Sterren, Paul (4x), Acciaro, Giuseppe (4x), Sosonko, Gennadi (3x), Huzman, Alexander (3x), Mikhalchishin, Adrian (2x), Forintos, Gyozo V (2x), Sax, Gyula (2x)

9…c6 — 0.2% (4 parties)

Ambassadeurs : Geissler, Grit (1x), Krum, Beate (1x), Damjanovic, Dragan (1x), Zivkovic, Dejan (1x), Savvoglou, N. (1x), Tourkolias, Dimitrios (1x), Lamard, Guillaume (1x), Lam-Roques, Kalvin (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…c5	9…Nc6	9…Bb7	9…c6
<1800	96	73%	19%	7%	—
1800-2200	851	77%	15%	7%	0%
2200-2600	986	78%	14%	8%	0%
2600+	98	92%	7%	1%	—

Évolution par décennie (% des parties)

Décennie	N parties	9…c5	9…Nc6	9…Bb7	9…c6
1970s	28	43%	11%	43%	—
1980s	66	50%	14%	36%	—
1990s	118	66%	6%	27%	1%
2000s	206	70%	17%	12%	1%
2010s	1265	77%	19%	4%	0%
2020s	446	92%	4%	4%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…c5	77%	92%	▲ +15.2%
9…Nc6	19%	4%	▼ -14.8%
9…Bb7	4%	4%	-0.2%
9…c6	0%	0%	-0.1%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 5 parties
Kasparov, Garry — 2 parties

Parties historiques

9…c5 — 77.5% (1649 parties)

1972 — Sosonko, Gennadi vs Stean, Michael F — 0-1 — Islington ENG
1973 — Sosonko, Gennadi vs Scholl, Eddie C — 1-0 — Leeuwarden ch-NED
1974 — Sosonko, Gennadi vs Ribli, Zoltan — 1/2-1/2 — Amsterdam NED
1975 — Moiseev, Oleg vs Florian, Tibor — 1-0 — cr.
1976 — Barczay, Laszlo vs Gipslis, Aivars — 1/2-1/2 — Dubna

9…Nc6 — 14.4% (307 parties)

1973 — Ekman, Ilmari vs Koskinen, Olli — 0-1 — ?
1978 — Gelpke, Peter vs Kirov, Nino — 1/2-1/2 — ?
1979 — Bukic, Enver vs Popovic, Petar — 1/2-1/2 — Donji Milanovac
1980 — Gelpke, Peter vs Lohmann, David Jeremy — 0-1 — NED
1980 — Scheeren, Peter vs Lohmann, David Jeremy — 0-1 — Amsterdam NED

9…Bb7 — 7.7% (163 parties)

1973 — Sosonko, Gennadi vs Scholl, Eddie C — 1-0 — Amsterdam NED
1973 — Hoi, Carsten vs Diesen, Mark C — 1/2-1/2 — Schilde
1974 — Green, Barry N vs James, Geoffrey H — 0-1 — London ENG
1976 — Voiculescu, Paul vs Stanciu, Traian — 1/2-1/2 — Timisoara
1976 — Forintos, Gyozo V vs Sax, Gyula — 0-1 — Budapest HUN

9…c6 — 0.2% (4 parties)

1992 — Geissler, Grit vs Krum, Beate — 1/2-1/2 — Bad Neustadt
2006 — Savvoglou, N. vs Tourkolias, Dimitrios — 1-0 — Athens GRE
2008 — Damjanovic, Dragan vs Zivkovic, Dejan — 1-0 — Belgrade SRB
2013 — Lamard, Guillaume vs Lam-Roques, Kalvin — 1-0 — France

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →