E05r — Catalan: Open, Classical, 8.Qxc4, 10.Bg5

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7 6.O-O O-O 7.Qc2 a6 8.Qxc4 b5 9.Qc2 Bb7 10.Bg5 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité centre (2v1), case forte f4, case forte c5, case forte e5, Bg5 actif, paire de fous, colonne c.
Faiblesses adverses : arriéré c7.
Problèmes : Bg2 enfermé.
Plans :
● Nc3 — Développer Nb1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité aile_dame (3v2), case forte e4, case forte d5, avant-poste d5(C), Bb7 actif, Be7 actif, paire de fous, colonne d.
Faiblesses adverses : Bg2 enfermé.
Problèmes : arriéré c7.
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...c6 — Rupture
● ...c5 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E05r — Open Classical

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7 6.O-O O-O 7.Qc2 a6 8.Qxc4 b5 9.Qc2 Bb7 10.Bg5

Eval: [+0.14]

Les coups candidats

10…Nbd7 — 84.1% (864 parties)

Ambassadeurs : Konopka, Michal (27x), Krivonosov, Oleg (11x), Parkkinen, Jyrki (9x), Andersson, Ulf (7x), Hulak, Krunoslav (7x), Huzman, Alexander (6x), Rogers, Ian (6x), Spiridonov, Nikola (4x)

10…Be4 — 11.1% (114 parties)

Ambassadeurs : Van Riemsdijk, Herman C. (4x), Lengyel, Bela (3x), Konopka, Michal (3x), Greenfeld, Alon (2x), Ellers, Holger, Dr. (2x), Zagrebelny, Sergey (2x), Cacho Reigadas, Sergio (2x), Kranz, Armin (2x)

10…Nc6 — 3.8% (39 parties)

Ambassadeurs : Kersten, Uwe (2x), Hansen, Lars Bo (1x), Blatny, Pavel (1x), Quinteros, Miguel A. (1x), Velimirovic, Dragoljub (1x), Brezovar, Matjaz (1x), Samaritani, Fabio (1x), Haba, Petr (1x)

10…h6 — 0.5% (5 parties)

Ambassadeurs : Parkkinen, Jyrki (1x), Rinkinen, Simo (1x), Pramod Paleri, Adithya P (1x), Sivarajasingam, Venetia (1x), Nguyen, Quoc Hy (1x), Wang, Justin (dao Heng) (1x), Colas, Joshua (1x), Ling, Chenxuan (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10…Nbd7	10…Be4	10…Nc6	10…h6
<1800	11	82%	—	—	9%
1800-2200	195	81%	13%	3%	2%
2200-2600	722	84%	11%	4%	—
2600+	48	98%	2%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	10…Nbd7	10…Be4	10…Nc6	10…h6
1960s	4	100%	—	—	—
1970s	5	80%	20%	—	—
1980s	88	90%	8%	2%	—
1990s	181	86%	11%	3%	—
2000s	338	83%	10%	7%	0%
2010s	299	84%	11%	2%	1%
2020s	112	79%	17%	3%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10…Nbd7	84%	79%	▼ -5.7%
10…Be4	11%	17%	▲ +5.6%
10…Nc6	2%	3%	+0.3%
10…h6	1%	2%	▲ +1.1%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 3 parties
Tal, Mikhail — 3 parties
Anand, Viswanathan — 3 parties
Kasparov, Garry — 1 partie
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

10…Nbd7 — 84.1% (864 parties)

1961 — Esposito, Alfredo vs Filip, Marius Liviu — 1/2-1/2 — Buenos Aires ARG
1966 — Bilek, Istvan vs Lengyel, Levente — 1/2-1/2 — Szombathely
1967 — Letelier Martner, Rene vs Filip, Marius Liviu — 1/2-1/2 — Havana CUB
1967 — Spiridonov, Nikola vs Fuchs, Reinhart — 1/2-1/2 — Zinnowitz GER
1977 — Lein, Anatoly vs Taylor, Timothy — 0-1 — Columbus US open

10…Be4 — 11.1% (114 parties)

1979 — Kortchnoi, V. vs Schweber, S. — 1-0 — Buenos Aires ARG
1983 — Mednis, Edmar J vs Burger, Kim — 1-0 — Brighton ENG
1983 — Greenfeld, Alon vs Salov, Valery — 1/2-1/2 — Belfort FRA
1983 — Greenfeld, Alon vs Moran Nuque, Bernardo — 1-0 — Belfort FRA
1985 — Bellin, Jana M vs Murphy, Hugh W — 1-0 — Docklands, London

10…Nc6 — 3.8% (39 parties)

1982 — Quinteros, Miguel A. vs Velimirovic, Dragoljub — 1/2-1/2 — Moscow RUS
1986 — Hansen, Lars Bo vs Blatny, Pavel — 1/2-1/2 — EU-ch U20 Groningen NED
1994 — Haba, Petr vs Kavalek, Lubomir — 1/2-1/2 — Ostrava CZE
1995 — Pinochet Herrera, Raul vs Castro Ramirez, Ernesto — 1/2-1/2 — Talca open
1995 — Popovich, Sviatoslav vs Zatonskih, Anna — 0-1 — Kosice

10…h6 — 0.5% (5 parties)

2003 — Parkkinen, Jyrki vs Rinkinen, Simo — 1/2-1/2 — Helsinki FIN
2015 — Nguyen, Quoc Hy vs Wang, Justin (dao Heng) — 0-1 — Porto Carras
2018 — Pramod Paleri, Adithya P vs Sivarajasingam, Venetia — 0-1 — Hull
2025 — Colas, Joshua vs Ling, Chenxuan — 1-0 — New York, NY USA
2025 — Goluch, Piotr vs Palejko, Gabriela — 1-0 — Suwalki POL

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● c7
Chaînes	● f2→g3, h2→g3	● a6→b5, f7→e6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● c5 (2v1), ● e5 (2v0)	● e4 (2v1), ● d5 (4v0)
Cases faibles	—	—
Centre	● e5 (2v0)	● d5 (4v0), ● e4 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bg2	● Bg2 Enfermé (mob. 2)
Bg5	● Bg5 Actif (mob. 7)
Bb7		● Bb7 Actif (mob. 5)
Be7		● Be7 Actif (mob. 4)
Paire de fous	● Oui	● Oui
Non développées	2 (b1, a1)	2 (b8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● d4-d5, ● e2-e3	● …c7-c6, ● …c7-c5, ● …e6-e5

Partie
13. GrenkeLeasing Rapid WCh Final 2008 – Round 4 – Carlsen, Magnus – 1/2-1/2 – Anand, Viswanathan – G4 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
1961 Buenos Aires CA – Round 7 – Esposito, Alfredo – 1/2-1/2 – Filip, Marius Liviu – G15 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
1966 Asztalos Memorial 9th – Round 12 – Bilek, Istvan – 1/2-1/2 – Lengyel, Levente – G62 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
1967 Capablanca Memorial – Round 13 – Letelier Martner, Rene – 1/2-1/2 – Filip, Marius Liviu – G114 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
1967 DSV-Turnier – Round 7 – Spiridonov, Nikola – 1/2-1/2 – Fuchs, Reinhart – G45 1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. c4 Be7 5. O-O O-O 6. d4 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
7. World Team Championship 2010 – Round 9 – Petrosian, Tigran L. – 0-1 – Abdel Razik, Khaled – G143 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
74. Tata Steel GMA 2012 – Round 7 – Ivanchuk, Vasyl – 1/2-1/2 – Aronian, Levon – G43 1. c4 e6 2. Nf3 d5 3. d4 Be7 4. g3 Nf6 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
Amber Blindfold 2008 – Round 1 – Topalov, Veselin – 1-0 – Leko, Peter – G2 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
Amber Blindfold 2008 – Round 10 – Aronian, Levon – 1/2-1/2 – Kramnik, Vladimir – G39 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
Amber-blindfold 17th 2008 – Round 3 – Topalov, Veselin – 1/2-1/2 – Anand, Viswanathan – G5 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
Amber-rapid 3rd 1994 – Round 5 – Seirawan, Yasser – 0-1 – Ivanchuk, Vasyl – G27 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
FIDE Candidates 2013 – Round 1.3 – Ivanchuk, Vasyl – 1/2-1/2 – Grischuk, Alexander – G3 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
FIDE World Cup 2025 – Round R1 Classical 2 – Cheng Bobby – 1-0 – Siddharth Jagadeesh – G121 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. a3 Be7 8. b4 Be6 9. Rb1 a6 10. O-O f5
Hoogovens 1979 – Round 10 – Sosonko, Gennadi – 1/2-1/2 – Polugaevsky, Lev – G25 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
Moscow 1981 – Round 9 – Andersson, Ulf 1949 – 1/2-1/2 – Karpov, Anatoly – G38 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
Vugar Gashimov Mem 2017 – Round 9.2 – Harikrishna, Pentala – 1/2-1/2 – So, Wesley – G42 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
World Blitz 2009 – Round 25 – Leko, Peter – 1/2-1/2 – Jakovenko, Dmitry – G261 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
World Blitz 2019 – Round 4.14 – Sakaev, Konstantin – 1/2-1/2 – Aronian, Levon – G237 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
World Championship 33th-KK3 1986 – Round 20 – Kasparov, Garry – 1/2-1/2 – Karpov, Anatoly – G10 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
World Rapid 2019 – Round 7.22 – Meier, Georg – 1/2-1/2 – Vitiugov, Nikita – G444 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7
XXVI SuperGM 2009 – Round 9 – Aronian, Levon – 1/2-1/2 – Anand, Viswanathan – G34 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7

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