E00r — Catalan: 4.Nf3 Bb4+ 5.Bd2

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bg2 (Fianchetto, fou sur la grande diagonale — 86 % des parties) ; Qc2 (Prépare O-O-O — 4 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Be7 (Fou actif (mobilité 5) — 76 % des parties) ; ...Bd6 (Fou actif (mobilité 8) — 10 % des parties) ; ...a5 (8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v0), ● g5 (2v0)	● e4 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (2v0)	● d5 (3v1), ● e4 (2v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 2)
Bd2	● Bd2 Actif (mob. 7)
Bb4		● Bb4 Actif (mob. 8)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Clouages	● bishop d2	—
Non développées	4 (● b1, ● f1, ● a1, ● h1)	4 (● b8, ● c8, ● 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	—	● …e6-e5

Partie
1. GRENKE Chess Classic 2013 – Round 5.2 – Meier, Georg – 1/2-1/2 – Adams, Michael – G11 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Bd6 6. Nc3 O-O 7. Bg5 c6 8. Bg2 Nbd7 9. e4 dxe4 10. Nxe4 Bb4+
1938 Ljubljana – Round 1 – Brueder, M. – 0-1 – Tartakower, Savielly – G9 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 b6 7. Bg2 O-O 8. O-O Bb7 9. cxd5 exd5 10. Rc1 Nbd7
1941 New York State CA – Round 4 – Fine, Reuben – 1-0 – Lasker, Edward – G11 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Qe7 6. Bg2 O-O 7. Qc2 b6 8. O-O Bb7 9. Bxb4 Qxb4 10. Nbd2 c6
1946 Pittsburgh Open – Round 1 – Evans, Larry M – 0-1 – Almgren, Sven – G39 1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. Bg2 c6 8. O-O Nbd7 9. Qc2 Qe7 10. e4 dxe4
1946 Staunton, Groningen NED – Round 19 – Szabo, Ladislav – 1-0 – Steiner, Heinrich Jun. – G74 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. Bg2 Ne4 8. O-O f5 9. Rc1 c6 10. Qc2 Nd7
1952 Moscow Ch – Round 6 – Flohr, Salo – 1/2-1/2 – Chistiakov, Alexander – G32 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. Bg2 Nbd7 8. O-O c6 9. Rc1 b6 10. cxd5 cxd5
1965 Hastings ch-BCF – Round 2 – Lees, David – 1-0 – Pritchard, David J – G30 1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. Bg2 Nbd7 8. O-O c6 9. Qc2 b6 10. e4 dxe4
20. European Teams 2015 – Round 2.13 – Brunello, Sabino – 1/2-1/2 – Neiksans, Arturs – G69 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Bd6 6. Bg2 Nbd7 7. O-O c6 8. Qc2 O-O 9. Bg5 h6 10. Bxf6 Qxf6
20. European Teams 2015 – Round 4.6 – Hansen, Sune Berg – 1/2-1/2 – Carlsen, Magnus – G181 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. O-O Nbd7 8. Nc3 dxc4 9. Bg5 O-O 10. Qc2 b5
20. European Teams 2015 – Round 8.2 – Mchedlishvili, Mikheil – 1/2-1/2 – Fressinet, Laurent – G339 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 Nc6 7. Bg5 dxc4 8. e4 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5
41. Olympiad Open 2014 – Round 10.29 – Kovalyov, Anton – 1-0 – Winants, Luc – G718 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. Bg2 b6 8. cxd5 exd5 9. O-O Bb7 10. Rc1 Nbd7
42. Olympiad 2016 – Round 1.29 – Lupulescu, Constantin – 1-0 – Pace, Charles – G43 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 Nbd7 7. c5 Be7 8. Bg2 O-O 9. O-O c6 10. b4 Ne4
43. Olympiad 2018 – Round 1.27 – Kayastha, Madan Krishna – 0-1 – Hansen, Eric – G39 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Nc3 Nbd7 8. e4 Nxe4 9. Nxe4 dxe4 10. Ng5 f5
43. Olympiad 2018 – Round 10.8 – Rodshtein, Maxim – 1/2-1/2 – Ismagambetov, Anuar – G690 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 c6 7. Qc2 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 c5
43. Olympiad 2018 – Round 9.28 – Berend, Fred – 0-1 – Parligras, Mircea-Emilian – G592 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 6. Qb3 O-O 7. Bg2 c6 8. Bb4 b6 9. Bxd6 Qxd6 10. O-O Ba6
45. Biel GM 2012 – Round 2 – Nakamura, Hikaru – 1/2-1/2 – Giri, Anish – G6 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. Bg2 b6 8. O-O Bb7 9. cxd5 Bxd5 10. Re1 Nbd7
6. Zurich Opening Blitz 2017 – Round 6.1 – Gelfand, Boris – 1/2-1/2 – Kramnik, Vladimir – G21 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 O-O 7. Bg5 c6 8. e4 dxe4 9. Nxe4 Bb4+ 10. Nc3 h6
78. Tata Steel GpA 2016 – Round 6.2 – Giri, Anish – 1-0 – Mamedyarov, Shakhriyar – G38 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. b3 dxc4 9. bxc4 c5 10. e3 Qc7
79. Tata Steel GpA 2017 – Round 3.1 – Andreikin, Dmitry – 1/2-1/2 – Carlsen, Magnus – G15 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Bf4 Bxf4 10. gxf4 b6
83. Tata Steel Masters 2021 – Round 10.1 – Caruana, Fabiano – 1/2-1/2 – Carlsen, Magnus – G67 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Nc3 O-O 8. Bg5 h6 9. Bxf6 Qxf6 10. Qb3 Nd7
84. Tata Steel Masters 2022 – Round 5.7 – Dubov, Daniil – 1/2-1/2 – Shankland, Sam – G34 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc1 Nbd7 8. O-O Be7 9. Rd1 c6 10. Bf4 a4
CCT Final Playoff 2023 – Round 1.2 – Lazavik, Denis – 1/2-1/2 – Carlsen, Magnus – G7 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 c5 8. cxd5 cxd4 9. Nxd4 Qb6 10. Nf3 exd5
European Club Cup 2015 – Round 5.3 – Pelletier, Yannick – 0-1 – Vitiugov, Nikita – G94 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. Qb3 c6 9. Nc3 Qe7 10. Rad1 dxc4
FIDE Candidates 2013 – Round 6.3 – Kramnik, Vladimir – 1/2-1/2 – Ivanchuk, Vasyl – G23 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 Nbd7 7. O-O O-O 8. Qc2 c6 9. Nc3 dxc4 10. Rfd1 Qc7
FIDE World Blitz Championship 2025 – Round 16 – Keymer Vincent – 1/2-1/2 – Alexander Grischuk – G318 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d4 cxd4 6. Nxd4 h5 7. h3 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd3 O-O
FIDE World Cup 2015 – Round 1.1 – Jumabayev, Rinat – 0-1 – Eljanov, Pavel – G9 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Qb3 O-O 8. O-O Nbd7 9. Nc3 Qe7 10. e4 dxc4
FIDE World Cup 2025 – Round R2 Classical 2 – Svane – 1-0 – Ediz Gurel – G343 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d5 5. O-O O-O 6. b4 a5 7. b5 c5 8. bxc6 Nxc6 9. a4 Bf5 10. Ba3 Qc7
Global Chess League 2023 – Round 7.3 – Wei, Yi – 1-0 – Dubov, Daniil – G85 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 c5 8. dxc5 d4 9. Bxb4 axb4 10. O-O Nc6
Lindores Abbey Tal Memorial 2021 – Round 11.1 – Erigaisi Arjun – 1-0 – Caruana, Fabiano – G467 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 c6 7. Qc2 O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 c5
Lindores Abbey Tal Memorial 2021 – Round 3.28 – Ernst, Sipke – 0-1 – Cheparinov, Ivan – G139 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. O-O dxc4 8. Qc2 Bxd2 9. Nbxd2 b5 10. b3 cxb3
Madrid 1996 – Round 3 – Korchnoi, Viktor – 0-1 – Morozevich, Alexander – G10 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 c5 6. cxd5 exd5 7. Bg2 Nc6 8. O-O O-O 9. Be3 Re8 10. a3 cxd4
Moscow-4teams 1981 – Round 1 – Polugaevsky, Lev – 1-0 – Taimanov, Mark E – G15 1. Nf3 e6 2. c4 Nf6 3. g3 d5 4. d4 Bb4+ 5. Bd2 a5 6. Qc2 Nc6 7. Bg2 dxc4 8. Qxc4 Qd5 9. Qxd5 exd5 10. Nc3 Bf5
Qatar Masters Open 2015 – Round 1.2 – Khotenashvili, Bella – 0-1 – Kramnik, Vladimir – G12 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 O-O 7. Bg2 c6 8. O-O dxc4 9. e4 Be7 10. Qe2 b5
Qatar Masters Open 2015 – Round 2.3 – So, Wesley – 1-0 – Naroditsky, Daniel – G69 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. O-O Nbd7 8. b3 Ne4 9. Bc1 O-O 10. Qc2 f5
Superbet Blitz 2019 – Round 4.3 – Giri, Anish – 1/2-1/2 – Caruana, Fabiano – G18 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. c5 Be7 9. Nc3 Ne4 10. Bf4 Nxc3
Tal Memorial Blitz 2014 – Round 19.5 – Inarkiev, Ernesto – 0-1 – Gelfand, Boris – G113 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rd1 Ne4 10. Bc1 Qe7
Tata Steel Chess 2025 – Round 9 – Giri Anish – 1-0 – Praggnanandhaa R – G54 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc1 Be7 8. O-O c6 9. Rd1 Nbd7 10. Bf4 a4
Tata Steel India Blitz 2018 – Round 7.3 – Vidit, Santosh Gujrathi – 1/2-1/2 – Praggnanandhaa R – G33 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 c6 7. Qc2 O-O 8. e4 e5 9. dxe5 Bg4 10. Be2 dxe4
World Blitz 2009 – Round 35 – Bareev, Evgeny – 1-0 – Kosteniuk, Alexandra – G360 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 dxc4 7. O-O c6 8. Bg5 b5 9. Ne5 Ra6 10. b3 cxb3
World Blitz 2015 – Round 1.33 – Naumann, Alexander – 1-0 – Bruzon Batista, Lazaro – G25 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Bd6 6. Nc3 O-O 7. Qc2 Nbd7 8. Bg2 c6 9. b3 dxc4 10. bxc4 e5
World Blitz 2015 – Round 11.26 – Cheparinov, Ivan – 1-0 – Bluebaum, Matthias – G675 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Nc3 Nbd7 8. b3 dxc4 9. bxc4 e5 10. e3 exd4
World Blitz 2015 – Round 21.14 – Bogdanovich, Saveliy Vl – 0-1 – Vitiugov, Nikita – G1289 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 Nbd7 7. cxd5 exd5 8. Nc3 c6 9. O-O O-O 10. Qc1 Re8
World Blitz 2016 – Round 8.27 – Cheparinov, Ivan – 1/2-1/2 – Bindrich, Falko – G319 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O c6 8. Nc3 Nbd7 9. b3 dxc4 10. bxc4 e5
World Blitz 2021 – Round 11.22 – Gelfand, Boris – 1-0 – Vokhidov, Shamsiddin – G644 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc1 Be7 8. O-O c6 9. Bf4 Nbd7 10. Rd1 Nh5
World Blitz 2021 – Round 21.18 – Gelfand, Boris – 1/2-1/2 – Cheparinov, Ivan – G1210 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc1 Be7 8. O-O c6 9. Bf4 Nbd7 10. Rd1 b6
World Blitz 2021 – Round 21.33 – Sargissian, Gabriel – 1-0 – Harikrishna, Pentala – G1224 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. a3 Bxd2+ 7. Nbxd2 O-O 8. Bg2 b6 9. O-O Bb7 10. Qc2 Nbd7
World Blitz 2022 – Round 1.44 – Gelfand, Boris – 1/2-1/2 – Arjun, Kalyan(excluded) – G34 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc1 Be7 8. O-O c6 9. Bf4 Nbd7 10. Rd1 a4
World Blitz 2022 – Round 10.29 – Sargissian, Gabriel – 0-1 – Maghsoodloo, Parham – G523 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Qc2 O-O 7. Bg2 Nbd7 8. O-O c6 9. Bf4 Be7 10. Rd1 Nh5
World Blitz 2022 – Round 11.12 – Andreikin, Dmitry – 1/2-1/2 – Riazantsev, Alexander – G562 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Qc2 O-O 7. Bg2 c5 8. dxc5 d4 9. O-O Bxc5 10. Bg5 h6
World Blitz 2022 – Round 11.46 – Batsuren, Dambasuren – 0-1 – Sargsyan, Shant – G594 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 c5 8. cxd5 cxd4 9. Nxd4 Qb6 10. e3 exd5
World Blitz 2022 – Round 2.24 – Niemann, Hans Moke – 1-0 – Dardha, Daniel – G76 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. a3 Be7 7. Qc2 O-O 8. Bg2 dxc4 9. Qxc4 b6 10. Nc3 Bb7
World Blitz 2022 – Round 9.26 – Gharibyan, Mamikon – 1/2-1/2 – Riazantsev, Alexander – G464 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. a3 Be7 7. Bg2 O-O 8. O-O Nbd7 9. Qc2 c6 10. Bf4 Nh5
World Blitz 2022 – Round 9.35 – Gelfand, Boris – 1-0 – Najer, Evgeniy – G472 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 dxc4 7. a3 Be7 8. Qa4+ Bd7 9. Qxc4 Bc6 10. O-O O-O
World Blitz 2023 – Round 1.23 – Salem, A.R. Saleh – 1-0 – Kosakowski, Jakub – G28 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 c5 8. cxd5 cxd4 9. Nxd4 Qb6 10. Nf3 exd5
World Blitz 2023 – Round 18.60 – Gaehwiler, Gabriel – 0-1 – Cheparinov, Ivan – G1054 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 Be7 8. O-O c6 9. Rc1 Nbd7 10. Bf4 h6
World Blitz 2023 – Round 2.30 – Sargsyan, Shant – 1/2-1/2 – Gharibyan, Mamikon – G109 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 c5 8. cxd5 cxd4 9. a3 Bxd2+ 10. Qxd2 exd5
World Blitz 2023 – Round 7.24 – Lazavik, Denis – 0-1 – Niemann, Hans Moke – G403 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 Be7 8. O-O c6 9. b3 b6 10. Bc3 Bb7
World Blitz 2023 – Round 7.48 – Suleymenov, Alisher – 0-1 – Kuzubov, Yuriy – G420 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. Nc3 c6 9. Bg5 h6 10. Bxf6 Nxf6
World Blitz 2023 – Round 7.9 – Muradli, Mahammad – 0-1 – Cheparinov, Ivan – G434 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc1 Be7 8. O-O c6 9. Bg5 Nbd7 10. Rd1 h6
World Rapid 2019 – Round 4.13 – Nepomniachtchi, Ian – 1/2-1/2 – Riazantsev, Alexander – G227 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 c5 8. dxc5 d4 9. Ne5 Bxc5 10. O-O Nbd7
World Rapid 2021 – Round 1.64 – Sargsyan, Shant – 1-0 – Bluebaum, Matthias – G51 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc1 Be7 8. O-O c6 9. Bf4 Nbd7 10. Rd1 Nh5
World Rapid 2021 – Round 10.23 – Svane, Rasmus – 1/2-1/2 – Ivic, Velimir – G578 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 c5 8. cxd5 cxd4 9. a3 Bxd2+ 10. Qxd2 Qxd5
World Rapid 2021 – Round 12.41 – Piorun, Kacper – 1-0 – Ivic, Velimir – G712 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Qc2 c5 8. cxd5 cxd4 9. Nxd4 Qb6 10. e3 exd5
World Rapid 2021 – Round 3.32 – Fedoseev, Vladimir – 1-0 – Donchenko, Alexander – G158 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. Bc3 b6 8. Nbd2 Bb7 9. Ne5 Qc8 10. O-O dxc4
World Rapid 2021 – Round 8.6 – Caruana, Fabiano – 1/2-1/2 – Cheparinov, Ivan – G492 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. O-O dxc4 8. Bg5 c6 9. Ne5 b5 10. a3 Bd6
Zuerich Champions rap 2009 – Round 6 – Topalov, Veselin – 1-0 – Ponomariov, Ruslan – G12 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. Qc2 c6 8. O-O Nbd7 9. Rd1 Ne4 10. Nc3 f5

E00r — Catalan (1938)

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2

Les coups candidats

5…Be7 — 75.6% (14177 parties) →

Ambassadeurs : Salzmann, Stefan (64x), Postny, Evgeny (40x), Gelfand, Boris (37x), Tiviakov, Sergei (34x), Allawi Rawlings (34x), Andrews, Graham (32x), Laxman R, Jeya (30x), Jussupow, Artur (26x)

5…Bd6 — 10.2% (1912 parties)

Ambassadeurs : Frank, Emanuel (14x), Quinones Borda Jorge Victor (12x), Voit, Daria (12x), Kazakouski, Valery (11x), Meier, Georg (10x), Raja Rithvik R (10x), Pogonina, Natalija (10x), Sokolov, Ivan (8x)

5…a5 — 8.3% (1554 parties)

Ambassadeurs : Fridman, Daniel (18x), Sargsyan, Shant (13x), Furman, Boris (10x), Muradli, Mahammad (9x), Gharibyan, Mamikon (8x), Trost, Edvin (7x), Suleymenov, Alisher (7x), Schiendorfer, Emanuel (6x)

5…Bxd2+ — 4.6% (865 parties)

Ambassadeurs : Stief, Volker (3x), Smejkal, Jan (2x), Cividali, Emilio (2x), Summermatter, Daniel (2x), Banusz, Tamas (2x), Grachev, Boris (2x), Rendboe, John Filip (2x), Campbell, Eoin S. (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…Be7	5…Bd6	5…a5	5…Bxd2+
<1800	696	73%	6%	4%	14%
1800-2200	5605	76%	8%	6%	8%
2200-2600	10839	76%	12%	10%	2%
2600+	1171	78%	10%	10%	1%

Évolution par décennie (% des parties)

Décennie	N parties	5…Be7	5…Bd6	5…a5	5…Bxd2+
1950s	5	20%	—	—	60%
1960s	6	83%	—	—	17%
1970s	18	44%	—	22%	28%
1980s	160	75%	1%	7%	13%
1990s	469	71%	0%	8%	15%
2000s	1456	76%	2%	8%	10%
2010s	8748	75%	15%	3%	6%
2020s	7885	77%	7%	14%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…Be7	75%	77%	▲ +2.0%
5…Bd6	15%	7%	▼ -8.2%
5…a5	3%	14%	▲ +11.1%
5…Bxd2+	6%	2%	▼ -4.0%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 10 parties
Hou, Yifan — 10 parties
Ju, Wenjun — 10 parties
Ding, Liren — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Gukesh D — 10 parties
Karpov, Anatoly — 4 parties
Tal, Mikhail — 2 parties

Parties historiques

5…Be7 — 75.6% (14177 parties)

1958 — Faleg, Alberto vs Espinosa Flores, Rafael Emilio — 1/2-1/2 — Argentina
1960 — ? vs Alexander, Ken R D — 1/2-1/2 — Kiev UKR
1963 — Honfi, Karoly vs Dely, Peter — 1/2-1/2 — Miskolc
1964 — Bielicki, Carlos vs Rossetto, Hector — 0-1 — Havana CUB
1968 — Espig, Lutz vs Zaitsev, Igor A — 1/2-1/2 — Berlin GER

5…Bd6 — 10.2% (1912 parties)

1985 — Georgiev, Kiril vs Utasi, Tamas — 1/2-1/2 — Szirak
1991 — Adrian, Claude vs Petit, Rene — 1-0 — Metz FRA
1992 — Remman, Frank vs Winther, Einar — 1-0 — Vadso
2000 — Schott, Thomas E vs Marcus, Frank — 1-0 — ?
2003 — Gerzhoy, Leonid vs Ovsejevitsch, Sergei — 1/2-1/2 — Budapest HUN

5…a5 — 8.3% (1554 parties)

1978 — Ftacnik, Lubomir vs Plachetka, Jan — 1/2-1/2 — CSSR
1978 — Ftacnik, Lubomir vs Cvetkovic, Simeon — 1-0 — Strbske Pleso
1978 — Ftacnik, Lubomir vs Plachetka, Jan — 1/2-1/2 — Marianske Lazne
1979 — Cuartas, Jaime Alexander vs Bronstein, Luis Marcos — 1/2-1/2 — Ribnica
1981 — Polugaevsky, Lev vs Taimanov, Mark — 1-0 — Moscow RUS

5…Bxd2+ — 4.6% (865 parties)

1951 — Kontos, Othonas vs Maragoudakis, Dionysios — 0-1 — Athens GRE
1952 — Flohr, Salo vs Chistiakov, Alexander — 1/2-1/2 — Moscow RUS
1955 — Van Oosterom, Joop vs Van den Bosch, Johannes — 1/2-1/2 — Bussum tt
1965 — Lees, David vs Pritchard, David J — 1-0 — Hastings ch-BCF
1971 — Sakharov, Yuri N vs Ustinov, Aleksandr — 1-0 — Leningrad RUS

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