C89i — Spanish: Marshall, 12.d3 Bd6 13.Re1

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d3 Bd6 13.Re1 * ● Trait aux Noirs

Ouverture — Centre asymétrique

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (1 contre 0), la case forte e4, un fou actif en b3 et la paire de fous.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1, le fou c1 et la tour a1).

Plans. Nc3 (Développer Nb1) ; Be3 (Développer Bc1) ; Tour sur colonne e.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte f4, un fou actif en d6, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le fou enfermé en c1.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...Bf5 (Développer Bc8) ; ...c5 (Rupture) ; ...f6 (Rupture) ; Tour sur colonne e ; Tour sur colonne d.

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3	● a6→b5, c6→b5
Passés	—	—
Majorité	● centre 1v0	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e4 (2v0)	● f4 (2v1)
Cases faibles	—	—
Centre	● d4 (1v0), ● e4 (2v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● e	● e
Semi-ouvertes	—	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bb3	● Bb3 Actif (mob. 4)
Bd6		● Bd6 Actif (mob. 10)
Bc8		● Bc8 Non développé (mob. 6)
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	asymétrique
Ruptures	● c3-c4, ● d3-d4, ● f2-f3	● …c6-c5, ● …f7-f6, ● …f7-f5

Partie
11. Norway Chess 2023 – Round 3.1 – Nakamura, Hikaru – 1/2-1/2 – Carlsen, Magnus – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
11. Norway Chess 2023 – Round 4.3 – Aditya Tari – 1/2-1/2 – So, Wesley – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1966 Rzeszow ch POL – Round 13 – Schmidt, Wlodzimierz – 0-1 – Lachut, Jan – G90 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
2. London Chess Classic 2010 – Round 7 – Nakamura, Hikaru – 1/2-1/2 – Adams, Michael – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
20. European Teams 2015 – Round 4.1 – Ivanchuk, Vasyl – 0-1 – Svidler, Peter – G151 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
20. European Teams 2015 – Round 9.1 – Almasi, Zoltan – 1/2-1/2 – Tomashevsky, Evgeny – G367 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
20. European Teams 2015 – Round 9.1 – Leko, Peter – 1/2-1/2 – Svidler, Peter – G366 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
3. GRENKE Chess Classic 2015 – Round 5.3 – Naiditsch, Arkadij – 1/2-1/2 – Caruana, Fabiano – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
36. Olympiad 2004 – Round 5 – Kasimdzhanov, Rustam – 1/2-1/2 – Onischuk, Alexanderexander – G173 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
4. London Chess Classic 2012 – Round 9.3 – Polgar, Judit – 1/2-1/2 – Aronian, Levon – G27 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
41. Olympiad Open 2014 – Round 6.12 – Adams, Michael – 1/2-1/2 – Aronian, Levon – G400 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
42. Olympiad 2016 – Round 9.25 – Nisipeanu, Liviu-Dieter – 1/2-1/2 – Nyback, Tomi – G639 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
5. Norway Blitz 2017 – Round 7.3 – Vachier-Lagrave, Maxime – 1/2-1/2 – Aronian, Levon – G33 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
5. Norway Chess 2017 – Round 5.4 – Vachier-Lagrave, Maxime – 1/2-1/2 – Aronian, Levon – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
7. Norway Blitz 2019 – Round 8.4 – Aronian, Levon – 1/2-1/2 – Ding, Liren – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
7. Sinquefield Cup 2019 – Round 2.3 – Karjakin, Sergey – 1/2-1/2 – Ding, Liren – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
77. Tata Steel GpA 2015 – Round 10.6 – Radjabov, Teimour – 1/2-1/2 – Aronian, Levon – G42 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
78. Tata Steel GpA 2016 – Round 3.1 – Wei, Yi – 1/2-1/2 – Carlsen, Magnus – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
79. Tata Steel GpA 2017 – Round 1.3 – Harikrishna, Pentala – 1/2-1/2 – Aronian, Levon – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
80. Tata Steel GpA 2018 – Round 13.5 – Caruana, Fabiano – 1/2-1/2 – Svidler, Peter – G78 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Amber Blindfold 2008 – Round 5 – Ivanchuk, Vasyl – 1/2-1/2 – Aronian, Levon – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Amber-blindfold 16th 2007 – Round 10 – Anand, Viswanathan – 1/2-1/2 – Leko, Peter – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Amber-rapid 16th 2007 – Round 10 – Leko, Peter – 1/2-1/2 – Anand, Viswanathan – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Amber-rapid 17th 2008 – Round 8 – Anand, Viswanathan – 1/2-1/2 – Aronian, Levon – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Corus A 2008 – Round 13 – Polgar, Judit – 1/2-1/2 – Aronian, Levon – G87 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Corus A 2008 – Round 5 – Polgar, Judit – 1/2-1/2 – Leko, Peter – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
EU-Cup 24th 2008 – Round 5 – Bacrot, Etienne – 1/2-1/2 – Aronian, Levon – G54 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Eurotel Trophy 2002 – Round 1.2 – Grischuk, Alexander – 1/2-1/2 – Tkachiev, Vladislav – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
FIDE Candidates 2014 – Round 14.4 – Anand, Viswanathan – 1/2-1/2 – Svidler, Peter – G56 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
FIDE Candidates 2018 – Round 3.2 – So, Wesley – 1/2-1/2 – Ding, Liren – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
FIDE World Cup 2015 – Round 3.1 – Vachier-Lagrave, Maxime – 1/2-1/2 – Tomashevsky, Evgeny – G328 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
FIDE World Cup 2015 – Round 7.9 – Karjakin, Sergey – 1-0 – Svidler, Peter – G431 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
FIDE World Cup 2017 – Round 1.1 – Kovalenko, Igor – 0-1 – Kravtsiv, Martyn – G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
FIDE World Cup 2019 – Round 7.1 – Radjabov, Teimour – 1/2-1/2 – Ding, Liren – G419 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
FIDE World Cup 2019 – Round 7.3 – Radjabov, Teimour – 1-0 – Ding, Liren – G424 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
GCT Rapid Paris 2018 – Round 7.5 – Karjakin, Sergey – 1/2-1/2 – Aronian, Levon – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
GCT Rapid TB Paris 2017 – Round 2 – Vachier-Lagrave, Maxime – 1/2-1/2 – Carlsen, Magnus – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
GRENKE Chess Classic 2019 – Round 9.2 – Caruana, Fabiano – 1/2-1/2 – Aronian, Levon – G42 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Karen Asrian Memorial 2008 – Round 12 – Leko, Peter – 1/2-1/2 – Sargissian, Gabriel – G31 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Karen Asrian Memorial 2008 – Round 3 – Leko, Peter – 1/2-1/2 – Aronian, Levon – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Makedonia Palace GP 2013 – Round 4.3 – Caruana, Fabiano – 1/2-1/2 – Kasimdzhanov, Rustam – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Palma De Mallorca GP 2017 – Round 9.1 – Nakamura, Hikaru – 1/2-1/2 – Aronian, Levon – G73 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Paris Immopar rapid 1992 – Round 1 – Anand, Viswanathan – 1-0 – Adams, Michael – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Saint Louis Rapid 2021 – Round 2.4 – Xiong, Jeffery – 1/2-1/2 – So, Wesley – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Sharjah Grand Prix 2017 – Round 5.2 – Vachier-Lagrave, Maxime – 1/2-1/2 – Aronian, Levon – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Sparkassen GM 2009 – Round 1 – Naiditsch, Arkadij – 1/2-1/2 – Bacrot, Etienne – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Tata Steel India Rapid 2019 – Round 5.5 – Aronian, Levon – 1-0 – Harikrishna, Pentala – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Tata Steel India Rapid 2019 – Round 9.4 – Carlsen, Magnus – 1-0 – Ding, Liren – G44 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
TCh-RUS 2008 – Round 3 – Shirov, Alexei – 1/2-1/2 – Jakovenko, Dmitry – G87 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
USA Ch 2017 – Round 8.6 – Shabalov, Alexander – 1/2-1/2 – Kamsky, Gata – G48 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Vugar Gashimov Mem 2015 – Round 1.3 – Anand, Viswanathan – 1/2-1/2 – Carlsen, Magnus – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Vugar Gashimov Mem 2018 – Round 6.3 – Karjakin, Sergey – 1/2-1/2 – Carlsen, Magnus – G28 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Vugar Gashimov Mem 2019 – Round 3.4 – Radjabov, Teimour – 1/2-1/2 – Ding, Liren – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
WCh-FIDE 2005 – Round 13 – Polgar, Judit – 1/2-1/2 – Svidler, Peter – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
World Blitz 2007 – Round 2 – Shirov, Alexei – 0-1 – Grischuk, Alexander – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
World Blitz 2015 – Round 6.6 – Karjakin, Sergey – 1-0 – Nguyen, Ngoc Truong Son – G386 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
World Blitz 2016 – Round 11.1 – Yu, Yangyi – 1/2-1/2 – Carlsen, Magnus – G424 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
World Blitz 2019 – Round 18.23 – Abdusattorov, Nodirbek – 0-1 – Sargissian, Gabriel – G1204 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
World Championship 2007 – Round 14 – Anand, Viswanathan – 1/2-1/2 – Leko, Peter – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
World Rapid 2019 – Round 7.33 – Sethuraman, S.P. – 1/2-1/2 – Inarkiev, Ernesto – G456 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
XXII SuperGM 2005 – Round 3 – Kasimdzhanov, Rustam – 1/2-1/2 – Adams, Michael – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
XXV SuperGM 2008 – Round 10 – Shirov, Alexei – 1/2-1/2 – Leko, Peter – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
XXV SuperGM 2008 – Round 12 – Shirov, Alexei – 1/2-1/2 – Aronian, Levon – G43 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
Zurich Chess Challenge 2014 – Round 5.2 – Caruana, Fabiano – 1-0 – Aronian, Levon – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5

C89i — Marshall

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d3 Bd6 13.Re1

Eval: [+0.27]

Les coups candidats

13…Bf5 — 65.9% (1701 parties)

Ambassadeurs : Aronian, Levon (23x), Kireev, Sergey (20x), Grammatica, Andrea (18x), Lanz Calavia, José María (18x), Ozen, Bahadir (18x), Kahl, Fred (13x), Cvak, Rudolf (13x), Hage, Henk H (12x)

13…Qh4 — 33.1% (853 parties) →

Ambassadeurs : Wiesinger, Johann (21x), Adams, Michael (13x), Leko, Peter (9x), Hanison, Bernard (9x), Simmelink, Joop Theo (9x), Jaumandreu Llopis, Antonio (8x), Hebden, Mark L (8x), Colucci, Pasquale (7x)

13…Qc7 — 0.2% (6 parties)

Ambassadeurs : Reed, Arthur F. (2x), Hage, Henk H (1x), Mena, Daniel (1x), Dikmen, Ali (1x), Kim, Sergei (1x), Koffler, Daniel (1x), Sabbatini, Giuseppe (1x), Krnan, Tomas (1x)

13…Bc7 — 0.2% (5 parties)

Ambassadeurs : Blatny, Pavel (3x), Almasi, Zoltan (2x), Palecek, Peter (1x), Moutousis, Konstantinos (1x), Mitkov, Nikola (1x), Leko, Peter (1x), Short, Nigel D (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	13…Bf5	13…Qh4	13…Qc7	13…Bc7
<1800	40	22%	78%	—	—
1800-2200	725	59%	40%	0%	—
2200-2600	1303	74%	25%	0%	0%
2600+	208	79%	21%	—	0%

Évolution par décennie (% des parties)

Décennie	N parties	13…Bf5	13…Qh4	13…Qc7	13…Bc7
1940s	2	100%	—	—	—
1960s	5	40%	60%	—	—
1970s	5	20%	80%	—	—
1980s	39	28%	67%	—	3%
1990s	290	28%	68%	0%	1%
2000s	496	39%	60%	0%	—
2010s	906	78%	21%	0%	—
2020s	837	84%	16%	0%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
13…Bf5	78%	84%	▲ +5.4%
13…Qh4	21%	16%	▼ -5.5%
13…Qc7	0%	0%	-0.1%
13…Bc7	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 10 parties
Ding, Liren — 9 parties
Carlsen, Magnus — 8 parties
Gukesh D — 1 partie

Parties historiques

13…Bf5 — 65.9% (1701 parties)

1948 — Konstantinopolsky, Alexander vs Abramov, Lev — 1/2-1/2 — ?
1949 — Smyslov, Vasily vs Sokalsky, Alexander — 1/2-1/2 — Moscow Ch URS
1966 — Schmidt, Wlodzimierz vs Lachut, Jan — 0-1 — Rzeszow ch POL
1968 — Jakovljevski, Vladimir vs Radulovic, Dusko — 1-0 — Slovenj Gradec
1970 — Zaitsev, Igor A vs Adorjan, Andras — 1-0 — Polanica Zdroj POL

13…Qh4 — 33.1% (853 parties)

1964 — Darga, Klaus vs Jimenez Zerquera, Eleazar — 1/2-1/2 — Havana CUB
1965 — Larsson, Hugo vs Nyman, Sture V — 0-1 — ICCF
1967 — Tukmakov, Vladimir B vs Jansa, Vlastimil — 1/2-1/2 — Harrachov
1975 — Konstantinopolsky, Alexander vs Keglevic, Pavao — 1/2-1/2 — Vidmar Memorial 7579
1976 — Korchnoi, Viktor vs Boll, Peter — 1/2-1/2 — Vlijmen

13…Qc7 — 0.2% (6 parties)

1995 — Hage, Henk H vs Mena, Daniel — 1-0 — TT/4/95/3 corr
2003 — Dikmen, Ali vs Kim, Sergei — 1-0 — ?
2007 — Koffler, Daniel vs Sabbatini, Giuseppe — 1/2-1/2 — ICCF
2012 — Krnan, Tomas vs Derraugh, Geordie — 1-0 — Toronto CAN
2019 — Pallett, Robert vs Reed, Arthur F. — 1/2-1/2 — ICCF

13…Bc7 — 0.2% (5 parties)

1988 — Palecek, Peter vs Blatny, Pavel — 0-1 — Litomerice
1990 — Moutousis, Konstantinos vs Mitkov, Nikola — 1/2-1/2 — Santiago wch-jr
1995 — Almasi, Zoltan vs Blatny, Pavel — 1-0 — Deutschland
1995 — Almasi, Zoltan vs Blatny, Pavel — 1-0 — Duitsland tt
1996 — Leko, Peter vs Short, Nigel D — 1-0 — Cap d'Agde FRA

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