A01i — Nimzowitsch-Larsen: 1…d5 2.Bb2

1.b3 d5 2.Bb2 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur un fou actif en b2 et la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b1 et g1, le fou f1 et les tours a1 et h1).

Plans. e4 (Centre d4+e4, libère Bf1) ; Nf3 (Développer Ng1) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Le fou enfermé en f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b8 et g8, les fous c8 et f8 et les tours a8 et h8).

Plans. ...Nbd7 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...Bf5 (Développer Bc8) ; ...c6 (Rupture) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● a2→b3, c2→b3	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	● d5 (1v0), ● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Bb2	● Bb2 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● g1, ● f1, ● a1, ● h1)	6 (● b8, ● g8, ● 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	● c2-c3, ● d2-d3, ● e2-e3, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d5-d4, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
11. Tal Mem Blitz 2018 – Round 1.4 – Karjakin, Sergey – 1-0 – Grischuk, Alexander – G4 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. g3 h6 5. Bg2 Nf6 6. O-O Be7 7. c4 O-O 8. d3 Bh7 9. Nbd2 a5 10. a3 c6
19. European Teams 2013 – Round 5.9 – Short, Nigel D – 1/2-1/2 – Meier, Georg – G198 1. b3 d5 2. Bb2 Nf6 3. e3 g6 4. c4 dxc4 5. Bxc4 Bg7 6. Nf3 O-O 7. O-O c5 8. d4 cxd4 9. Nxd4 Bd7 10. Nd2 Nc6
1926 DSV Kongress – Round 6 – Duenmann, Arthur – 0-1 – Von Holzhausen, Walther – G22 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Ne2 Bg4 5. d3 e6 6. Nd2 Nf6 7. h3 Bh5 8. g4 Bg6 9. Nf4 e5 10. Nxg6 hxg6
1927 Hastings2728 – Round ? – Baratz, Abraham – 0-1 – Menchik, Vera Frantsevna – G2 1. b3 d5 2. Bb2 Nf6 3. e3 g6 4. Nf3 Bg7 5. h3 O-O 6. g4 c5 7. Bg2 Nc6 8. d3 Bd7 9. Nbd2 Qc7 10. Nf1 Rfd8
1929 Karlsbad – Round ? – Nimzowitsch, Aron – 1-0 – Saemisch, Friedrich – G210 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Bd7 5. Nf3 Qc7 6. O-O Nf6 7. d3 e6 8. Nbd2 Be7 9. Bxc6 Bxc6 10. Ne5 O-O
1931 DSB-27.Kongress – Round ? – Porath, Yosef – 1/2-1/2 – Roedl, Ludwig – G2 1. b3 d5 2. Bb2 Bg4 3. f3 Bf5 4. e3 Nd7 5. f4 Ngf6 6. Nf3 e6 7. d3 Bd6 8. Nbd2 Qe7 9. Qe2 Bg4 10. h3 Bxf3
1952 Moskou ch-URS – Round 1 – Simagin, Vladimir – 0-1 – Taimanov, Mark E – G1 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Nf3 Nf6 5. Bb5 Bd7 6. O-O a6 7. Bxc6 Bxc6 8. d3 e6 9. Ne5 Rc8 10. Nd2 Be7
1957 San Benedetto – Round 10 – Canal, Esteban – 0-1 – Siveri, Armando – G48 1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. f4 Nc6 5. Nf3 e6 6. Bb5 Be7 7. O-O O-O 8. Bxc6 bxc6 9. Ne5 Qc7 10. Rf3 g6
1965 Hoogovens-B – Round 7 – Van Geet, Dirk Daniel – 1-0 – De Rooi, Paul – G11 1. b3 d5 2. Bb2 Nc6 3. e3 e5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 Bg4 7. fxe5 Bxe5 8. Bxe5 Bxf3 9. Qxf3 Qxe5 10. O-O Nf6
1968 Southend – Round 1 – Basman, Michael J – 0-1 – Keene, Raymond D – G1 1. b3 d5 2. Bb2 c6 3. Nf3 Bg4 4. e3 Nd7 5. Be2 Ngf6 6. O-O Bxf3 7. Bxf3 e6 8. c4 Bd6 9. Nc3 O-O 10. d3 Qe7
1969 Budapest ch-HUN – Round 1 – Ribli, Zoltan – 0-1 – Cs. Kovacs, Laszlo – G3 1. b3 d5 2. Bb2 c5 3. g3 Nc6 4. Nf3 Nf6 5. Bg2 Bf5 6. d3 h6 7. Nbd2 e6 8. O-O Be7 9. e4 Bh7 10. Nh4 d4
1969 Buesum – Round 7 – Larsen, Bent Ravn – 1-0 – Saemisch, Friedrich – G29 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. g3 h6 5. Bg2 Nf6 6. d3 Be7 7. Nbd2 O-O 8. e3 c6 9. Qe2 Re8 10. O-O Bh7
1969 Rubinstein Memorial – Round 14 – Szilagyi, Gyorgy Laszlo – 0-1 – Bagirov, Vladimir – G52 1. b3 d5 2. Bb2 Nf6 3. e3 Bg4 4. Be2 Bxe2 5. Qxe2 c6 6. f4 e6 7. Nf3 a5 8. Nc3 Be7 9. O-O O-O 10. d3 Qb6
1970 Palma de Mallorca Interzonal – Round 21 – Fischer, Robert James Jamesames – 1-0 – Mecking, Henrique – G1 1. b3 d5 2. Bb2 c5 3. Nf3 Nc6 4. e3 Nf6 5. Bb5 Bd7 6. O-O e6 7. d3 Be7 8. Bxc6 Bxc6 9. Ne5 Rc8 10. Nd2 O-O
1972 Skopje ol (Men) fin-A – Round 4 – Sloth, Jorn – 1-0 – Bisguier, Arthur B – G7 1. b3 d5 2. Bb2 Bg4 3. g3 Nc6 4. Bg2 e5 5. c4 d4 6. d3 Bb4+ 7. Nd2 a5 8. a3 Be7 9. Ngf3 Nf6 10. O-O O-O
4. Norway Blitz 2016 – Round 6.1 – Vachier-Lagrave, Maxime – 1-0 – Eljanov, Pavel – G26 1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. Nf3 Nf6 5. Be2 Be7 6. Nh4 Bg6 7. c4 c6 8. d3 Nbd7 9. Nd2 a5 10. a3 O-O
41. Olympiad Open 2014 – Round 10.6 – Nakamura, Hikaru – 1-0 – Peralta, Fernando – G729 1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. d3 c5 5. Nd2 Nc6 6. Ngf3 f6 7. c4 d4 8. g3 e5 9. Bg2 Nh6 10. a3 a5
6. Norway Blitz 2018 – Round 2.2 – Karjakin, Sergey – 1-0 – Aronian, Levon – G7 1. b3 d5 2. Bb2 c6 3. g3 Bf5 4. Bg2 e6 5. Nf3 h6 6. O-O Nf6 7. c4 Nbd7 8. d3 Bh7 9. Nbd2 Bd6 10. a3 a5
6. Norway Blitz 2018 – Round 9.2 – Karjakin, Sergey – 1/2-1/2 – Anand, Viswanathan – G42 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Bd7 5. Nf3 Nf6 6. O-O e6 7. c4 dxc4 8. Bxc4 Be7 9. Be2 O-O 10. Na3 Nd5
78. Tata Steel GpA 2016 – Round 12.6 – Karjakin, Sergey – 1/2-1/2 – Giri, Anish – G83 1. b3 d5 2. Bb2 Bg4 3. g3 e6 4. Bg2 Nf6 5. h3 Bh5 6. Nf3 Nbd7 7. d3 Bd6 8. Nbd2 O-O 9. O-O c6 10. c4 a5
Amber Rapid 2008 – Round 4 – Morozevich, Alexander – 1/2-1/2 – Kramnik, Vladimir – G16 1. b3 d5 2. Bb2 Nf6 3. e3 c5 4. f4 g6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. c4 dxc4 8. bxc4 Bg7 9. Nf3 O-O 10. O-O a6
Armageddon Grand Finale L 2023 – Round 1.3 – So, Wesley – 1-0 – Shankland, Sam – G5 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. g3 Nf6 5. Bg2 h6 6. d3 Be7 7. O-O O-O 8. Nbd2 Nbd7 9. Qe1 c6 10. e4 Bh7
Cote d'Ivoire Blitz 2019 – Round 7.5 – Karjakin, Sergey – 1-0 – Amin, Bassem – G35 1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. g3 c6 5. Bg2 Nd7 6. c4 e6 7. Nf3 Ngf6 8. O-O Bd6 9. d3 Qe7 10. a3 O-O
FIDE World Blitz Championship 2014 – Round 20.13 – Svidler, Peter – 1-0 – Matlakov, Maxim – G191 1. b3 d5 2. Bb2 Nf6 3. e3 Bg4 4. f3 Bf5 5. g4 Bg6 6. h4 h6 7. Nh3 Nbd7 8. Nf4 Bh7 9. g5 hxg5 10. hxg5 Bxc2
FIDE World Blitz Championship 2014 – Round 21.3 – Nakamura, Hikaru – 1-0 – Dreev, Aleksey – G210 1. b3 d5 2. Bb2 c6 3. e3 Nf6 4. h3 g6 5. d4 Bg7 6. Nd2 O-O 7. Ngf3 a5 8. a3 Bf5 9. c4 Ne4 10. Be2 Nxd2
FIDE World Cup 2015 – Round 1.3 – Rahman, Ziaur – 0-1 – Tomashevsky, Evgeny – G128 1. b3 d5 2. Bb2 Bg4 3. f3 Bh5 4. e3 e6 5. Nh3 Nf6 6. Nc3 c6 7. Nf4 Bg6 8. d4 c5 9. Qd2 cxd4 10. exd4 Nc6
FIDE World Cup 2017 – Round 1.4 – Bacallao Alonso, Yusnel – 0-1 – Fedoseev, Vladimir – G148 1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. Nf3 g6 5. Bxf6 exf6 6. d4 Nc6 7. Be2 Be6 8. O-O Bd6 9. c3 O-O 10. Nbd2 cxd4
FIDE World Cup 2017 – Round 2.3 – Jobava, Baadur – 1/2-1/2 – Yu, Yangyi – G251 1. b3 d5 2. Bb2 Nf6 3. e3 g6 4. c4 dxc4 5. Bxc4 Bg7 6. Nf3 O-O 7. O-O c5 8. Be2 Nc6 9. Qc1 Qd6 10. Na3 b6
FIDE World Cup 2017 – Round 2.5 – Jobava, Baadur – 1-0 – Yu, Yangyi – G295 1. b3 d5 2. Bb2 Nf6 3. e3 g6 4. c4 dxc4 5. Bxc4 Bg7 6. Nf3 O-O 7. O-O c5 8. Be2 b6 9. d3 Bb7 10. Nbd2 Nc6
FIDE World Rapid 2014 – Round 10.33 – Ipatov, Alexander – 1/2-1/2 – Najer, Evgeniy – G233 1. b3 d5 2. Bb2 Nf6 3. g3 c5 4. Bg2 Nc6 5. Nf3 d4 6. O-O e5 7. d3 Bd6 8. Nbd2 O-O 9. c3 Re8 10. Rc1 h6
GCT Blitz Croatia 2021 – Round 13.4 – Van Foreest, Jorden – 1/2-1/2 – Giri, Anish – G64 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. e3 h6 5. Be2 Nf6 6. d3 a5 7. a3 Bh7 8. h3 a4 9. b4 c5 10. bxc5 Bxc5
GCT Blitz Paris 2021 – Round 12.2 – Nepomniachtchi, Ian – 1/2-1/2 – Radjabov, Teimour – G55 1. b3 d5 2. Bb2 c5 3. d3 Nc6 4. Nf3 Nf6 5. Nbd2 d4 6. g3 e5 7. Bg2 Bd6 8. O-O O-O 9. c3 Re8 10. Rc1 h6
GCT Blitz Paris 2021 – Round 18.5 – Nepomniachtchi, Ian – 0-1 – So, Wesley – G87 1. b3 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. c4 c6 6. Nc3 Nbd7 7. d4 Ne4 8. a3 Bd6 9. Bd3 Nxc3 10. Bxc3 Bxd3
GCT Rapid Paris 2017 – Round 8.3 – Nakamura, Hikaru – 1/2-1/2 – So, Wesley – G38 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. g3 Nf6 5. Bg2 Be7 6. Nh4 Be4 7. f3 Bg6 8. Nxg6 hxg6 9. e4 g5 10. Qe2 Nc6
Lindores Abbey Tal Memorial 2021 – Round 13.31 – Sadhwani, Raunak – 0-1 – Sargissian, Gabriel – G572 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. g3 h6 5. Bg2 Nf6 6. O-O Be7 7. d3 O-O 8. Nbd2 a5 9. a3 c5 10. Ne5 Nc6
Lindores Abbey Tal Memorial 2021 – Round 2.35 – Adhiban, B. – 0-1 – Kuybokarov, Temur – G88 1. b3 d5 2. Bb2 Bf5 3. d3 Nf6 4. Nd2 c5 5. e4 dxe4 6. dxe4 Nxe4 7. Bd3 Nd6 8. Bxf5 Nxf5 9. Qf3 Qc8 10. Ne2 Nc6
Lindores Abbey Tal Memorial 2021 – Round 6.25 – Tabatabaei Bafghi, Mohammad – 0-1 – Abdusattorov, Nodirbek – G272 1. b3 d5 2. Bb2 c6 3. g3 Nf6 4. Bg2 Bg4 5. d3 Nbd7 6. h3 Bh5 7. Nf3 Bxf3 8. Bxf3 e5 9. O-O Bd6 10. Nd2 a5
Norway Chess 2025 – Round 4A – Nakamura Hikaru – 1/2-1/2 – Wei Yi – G17 1. b3 d5 2. Bb2 Nf6 3. g3 g6 4. Nf3 c5 5. Bg2 Bg7 6. O-O Nc6 7. Ne5 h5 8. Nxc6 bxc6 9. h4 O-O 10. c4 d4
Saint Louis Blitz 2017 – Round 6.4 – Nakamura, Hikaru – 1-0 – Navara, David – G29 1. b3 d5 2. Bb2 Bg4 3. g3 c6 4. Bg2 Nd7 5. Nf3 Ngf6 6. O-O Bxf3 7. exf3 e6 8. f4 g6 9. d3 Bg7 10. Nd2 O-O
Sharjah Grand Prix 2017 – Round 2.1 – Rapport, Richard – 0-1 – Vachier-Lagrave, Maxime – G10 1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. d3 Nd7 5. g4 Bg6 6. f4 e6 7. Nf3 h5 8. g5 Ne7 9. Nh4 Nf5 10. Nxf5 Bxf5
SportAccord Blindfold Men 2012 – Round 7.6 – Karjakin, Sergey – 0-1 – Bologan, Victor – G54 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. f4 Nf6 5. Nf3 g6 6. Bb5 Bg7 7. Bxc6+ bxc6 8. O-O O-O 9. d3 d4 10. e4 Ng4
SportAccord Blitz 2014 – Round 10.5 – Harikrishna, Pentala – 1-0 – Wojtaszek, Radoslaw – G77 1. b3 d5 2. Bb2 Bg4 3. f3 Bf5 4. e3 e6 5. Ne2 c5 6. h4 h5 7. Nf4 Be7 8. Bxg7 Bxh4+ 9. Ke2 Rh7 10. Bb2 Nc6
SportAccord Blitz 2014 – Round 17.5 – Mamedyarov, Shakhriyar – 1-0 – Leko, Peter – G132 1. b3 d5 2. Bb2 c6 3. e3 Nf6 4. f4 g6 5. Nf3 Bg4 6. Be2 Bg7 7. Ne5 Bxe2 8. Qxe2 Nbd7 9. d3 Nxe5 10. Bxe5 a5
Superbet Rapid & Blitz Poland 2025 – Round 23 – Praggnanandhaa R – 0-1 – Vladimir Fedoseev – G112 1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. Nf3 g6 5. Bb5+ Bd7 6. Be2 Bg7 7. c4 dxc4 8. bxc4 O-O 9. O-O Nc6 10. d3 a6
Tal Memorial Blitz 2014 – Round 6.2 – Nepomniachtchi, Ian – 0-1 – Tomashevsky, Evgeny – G32 1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. f4 Nf6 5. Be2 Be7 6. Nf3 c5 7. O-O O-O 8. h3 Nc6 9. d3 Bg6 10. g4 Nd7
World Blitz 2007 – Round 22 – Mamedyarov, Shakhriyar – 0-1 – Bacrot, Etienne – G208 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. f4 Nf6 7. Nf3 a5 8. a4 g6 9. O-O Bg7 10. d3 O-O
World Blitz 2007 – Round 24 – Mamedyarov, Shakhriyar – 0-1 – Karpov, Anatoly – G228 1. b3 d5 2. Bb2 Bf5 3. h3 e6 4. g4 Bg6 5. Nf3 Nd7 6. d3 h5 7. Rg1 hxg4 8. hxg4 c6 9. Nbd2 Rh7 10. e4 Qc7
World Blitz 2016 – Round 1.47 – Li, Chao – 1-0 – Xu, Yi(SD) – G38 1. b3 d5 2. Bb2 Nf6 3. e3 c5 4. Nf3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Ne5 Qc7 8. d3 g6 9. Nd2 Bg7 10. f4 a5
World Blitz 2016 – Round 14.9 – Jobava, Baadur – 0-1 – Wojtaszek, Radoslaw – G581 1. b3 d5 2. Bb2 Bf5 3. e3 h6 4. f4 e6 5. Nf3 Nf6 6. Nc3 Be7 7. d3 c5 8. h3 Nc6 9. g4 Bh7 10. Bg2 d4
World Blitz 2016 – Round 17.9 – Artemiev, Vladislav – 1/2-1/2 – Wojtaszek, Radoslaw – G699 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. d3 h6 8. c4 c6 9. Nbd2 a5 10. a3 Bh7
World Blitz 2017 – Round 11.12 – Jobava, Baadur – 0-1 – Grischuk, Alexander – G553 1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. h3 h6 5. Nc3 Nf6 6. d4 c5 7. g4 Bh7 8. Bd3 cxd4 9. exd4 Nc6 10. Bxh7 Nxh7
World Blitz 2017 – Round 13.15 – Jobava, Baadur – 1/2-1/2 – Bortnyk, Olexandr – G664 1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. h3 h6 5. Nc3 Nf6 6. d4 a6 7. g4 Bh7 8. Bd3 Bxd3 9. Qxd3 c5 10. O-O-O Nc6
World Blitz 2017 – Round 19.4 – Vachier-Lagrave, Maxime – 0-1 – Aronian, Levon – G1001 1. b3 d5 2. Bb2 c6 3. e3 Nf6 4. Nf3 Bg4 5. c4 e6 6. Be2 Nbd7 7. O-O Bd6 8. h3 Bh5 9. d4 Ne4 10. Nbd2 Nxd2
World Blitz 2017 – Round 20.47 – McShane, Luke J – 1/2-1/2 – Tregubov, Pavel V. – G1062 1. b3 d5 2. Bb2 Nf6 3. e3 g6 4. Bxf6 exf6 5. d4 f5 6. g3 Bd6 7. Bg2 c6 8. Ne2 O-O 9. O-O Nd7 10. c4 dxc4
World Blitz 2017 – Round 21.47 – McShane, Luke J – 1-0 – Jumabayev, Rinat – G1116 1. b3 d5 2. Bb2 c6 3. e3 Bf5 4. g4 Bg6 5. h4 h5 6. g5 Nd7 7. f4 e6 8. Nf3 Ne7 9. Nc3 Qc7 10. Qe2 e5
World Blitz 2018 – Round 17.32 – Reshetnikov, Alexey – 1/2-1/2 – Esipenko, Andrey – G1008 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. e3 Nf6 5. c4 c6 6. Be2 h6 7. O-O Bd6 8. d4 O-O 9. Qc1 a5 10. Ba3 Bb4
World Blitz 2018 – Round 21.23 – Jobava, Baadur – 0-1 – Salem, A.R. Saleh – G1223 1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. f4 Nc6 5. Nf3 e6 6. Bb5 Be7 7. Bxc6+ bxc6 8. O-O O-O 9. d3 a5 10. Nbd2 a4
World Blitz 2018 – Round 8.2 – Jobava, Baadur – 0-1 – Aronian, Levon – G465 1. b3 d5 2. Bb2 c6 3. e3 Bf5 4. f4 e6 5. Nf3 Nd7 6. g3 Ngf6 7. Bg2 Bd6 8. O-O O-O 9. h3 h6 10. g4 Bh7
World Blitz 2018 – Round 9.35 – Khismatullin, Denis – 0-1 – Yilmaz, Mustafa (34) – G537 1. b3 d5 2. Bb2 Bg4 3. f3 Bf5 4. e3 e6 5. Nc3 c5 6. d4 Nc6 7. Qd2 Nf6 8. Bb5 Rc8 9. Nge2 a6 10. Bxc6+ Rxc6
World Blitz 2018 – Round 9.59 – Reshetnikov, Alexey – 1-0 – Grachev, Boris – G558 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. e3 h6 5. c4 c6 6. Be2 Nf6 7. O-O Bd6 8. Qc1 O-O 9. d4 Nbd7 10. Ba3 Bxa3
World Blitz 2019 – Round 14.69 – Pogosyan, Stefan – 0-1 – Laznicka, Viktor – G976 1. b3 d5 2. Bb2 c5 3. e3 a6 4. d3 Nc6 5. g3 e5 6. Bg2 Nf6 7. Nd2 Be7 8. Ne2 O-O 9. O-O Be6 10. f4 Ng4
World Blitz 2019 – Round 15.9 – Jobava, Baadur – 1-0 – Andreikin, Dmitry – G1051 1. b3 d5 2. Bb2 Bg4 3. f3 Bh5 4. e3 c6 5. Ne2 Nd7 6. d4 e6 7. Nbc3 Bd6 8. Qd2 a5 9. h4 f6 10. O-O-O Ne7
World Blitz 2019 – Round 6.63 – Reshetnikov, Alexey – 0-1 – Nihal Sarin – G435 1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. Nf3 Nf6 5. Be2 h6 6. O-O Nbd7 7. d3 Bd6 8. Nbd2 O-O 9. Re1 e5 10. Bf1 Bh7
World Blitz 2022 – Round 1.12 – Erigaisi Arjun – 1/2-1/2 – Nikolov, Nikolay Petrov – G4 1. b3 d5 2. Bb2 Bg4 3. f3 Bd7 4. d4 Nf6 5. Nc3 e6 6. e4 c5 7. exd5 exd5 8. Nge2 Nc6 9. Qd2 cxd4 10. Nxd4 Bc5
World Blitz 2022 – Round 13.21 – Aravindh, Chithambaram VR. – 0-1 – Sarana, Alexey – G680 1. b3 d5 2. Bb2 c5 3. Nf3 Nc6 4. e3 a6 5. d4 cxd4 6. exd4 Bf5 7. Bd3 Bxd3 8. Qxd3 Nf6 9. O-O g6 10. Ne5 Bg7
World Blitz 2022 – Round 3.32 – Saraci, Nderim – 1-0 – Matlakov, Maxim – G149 1. b3 d5 2. Bb2 c5 3. Nf3 Nc6 4. e3 a6 5. d4 Nf6 6. Be2 Bg4 7. Nbd2 e6 8. O-O Bd6 9. dxc5 Bxc5 10. a3 O-O
World Blitz 2023 – Round 1.14 – Bharath Subramaniyam H – 1/2-1/2 – Sargsyan, Shant – G10 1. b3 d5 2. Bb2 Bf5 3. d3 Nf6 4. Nd2 e6 5. g3 h6 6. Bg2 Be7 7. e4 Bh7 8. Ngf3 O-O 9. Qe2 c5 10. O-O Nc6
World Blitz 2023 – Round 15.49 – Karthik, V. – 0-1 – Sanal, Vahap – G877 1. b3 d5 2. Bb2 Bf5 3. g3 e6 4. Bg2 Nf6 5. d3 h6 6. Nd2 Be7 7. e4 dxe4 8. dxe4 Bh7 9. a3 Nc6 10. Qe2 Nd4
World Blitz 2023 – Round 18.15 – Petrosian, Tigran L. – 1-0 – Salem, A.R. Saleh – G1015 1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. Nf3 Nc6 5. Be2 d4 6. Bb5 Bd7 7. O-O Qb6 8. Bxc6 Bxc6 9. exd4 Bxf3 10. Qxf3 cxd4
World Rapid 2016 – Round 13.23 – Wei, Yi – 0-1 – Inarkiev, Ernesto – G492 1. b3 d5 2. Bb2 c5 3. e3 a6 4. Nf3 Nc6 5. g3 d4 6. exd4 cxd4 7. Bg2 g6 8. O-O Bg7 9. c4 dxc3 10. dxc3 Bf5
World Rapid 2016 – Round 6.15 – Jobava, Baadur – 1/2-1/2 – Matlakov, Maxim – G213 1. b3 d5 2. Bb2 Bg4 3. f3 Bf5 4. e3 e6 5. Nc3 Be7 6. Qe2 c5 7. Qb5+ Qd7 8. e4 dxe4 9. Nxe4 Qxb5 10. Bxb5+ Kf8
World Rapid 2019 – Round 1.33 – Jobava, Baadur – 1-0 – Gajewski, Grzegorz – G27 1. b3 d5 2. Bb2 Bg4 3. f3 Bf5 4. e3 e6 5. Nc3 Nc6 6. Bb5 Ne7 7. Nge2 a6 8. Bxc6+ Nxc6 9. O-O Bd6 10. Kh1 Qh4
World Rapid 2019 – Round 11.31 – Petrosian, Tigran L. – 1-0 – Nihal Sarin – G709 1. b3 d5 2. Bb2 Bg4 3. g3 Nf6 4. Bg2 e6 5. d3 Nbd7 6. Nd2 Bd6 7. Ngf3 c6 8. h3 Bh5 9. O-O O-O 10. e4 e5
World Rapid 2019 – Round 9.20 – Jobava, Baadur – 1/2-1/2 – Riazantsev, Alexander – G568 1. b3 d5 2. Bb2 Nf6 3. e3 c5 4. f4 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nc6 8. Ne5 Bd7 9. Bf3 Rc8 10. Nc3 Be8

A01i —

1.b3 d5 2.Bb2

Les coups candidats

2…Nf6 — 31.1% (3487 parties)

Ambassadeurs : Robeille, John (19x), Pivirotto, Filiberto (18x), Smyth, Peter (16x), Calvert, D Ian (15x), Nothnagel, Markus (13x), Owens, Johnny (12x), De Santis, Alessio (11x), Fels, Bernhard (11x)

2…c5 — 23.2% (2599 parties)

Ambassadeurs : de Wall, Robert (11x), Wall, Bill (11x), Calvert, D Ian (9x), Robeille, John (9x), Menkowski, Patrick (7x), ? (7x), Kirmeir, Andreas (7x), Fels, Bernhard (7x)

2…Bg4 — 16.5% (1856 parties)

Ambassadeurs : Smyth, Peter (16x), Minasian, Artashes (10x), Blatny, Pavel (10x), Bagirov, Vladimir (8x), ? (8x), Jobava, Baadur (8x), Grabuzova, Tatiana (7x), Roeder, Matthias (7x)

2…Bf5 — 12.7% (1424 parties)

Ambassadeurs : Jobava, Baadur (11x), Calvert, D Ian (8x), Langlois-Remillard, Alexis (7x), Beaulieu, Pierre (6x), Kornrumpf, Joachim (6x), Pastar, Slaven (6x), Grabuzova, Tatiana (5x), Kinnunen, Markku (5x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	2…Nf6	2…c5	2…Bg4	2…Bf5
<1800	598	27%	28%	6%	12%
1800-2200	4623	33%	26%	12%	13%
2200-2600	3704	32%	16%	27%	13%
2600+	205	29%	14%	25%	23%

Évolution par décennie (% des parties)

Décennie	N parties	2…Nf6	2…c5	2…Bg4	2…Bf5
1880s	1	100%	—	—	—
1890s	3	33%	—	—	—
1920s	8	50%	38%	—	12%
1930s	5	40%	—	40%	20%
1950s	4	—	100%	—	—
1960s	23	43%	13%	—	17%
1970s	270	29%	34%	20%	7%
1980s	336	28%	27%	18%	12%
1990s	1446	27%	25%	19%	9%
2000s	2752	29%	25%	16%	11%
2010s	4714	33%	23%	17%	11%
2020s	1662	34%	16%	14%	23%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
2…Nf6	33%	34%	▲ +1.0%
2…c5	23%	16%	▼ -7.0%
2…Bg4	17%	14%	▼ -3.4%
2…Bf5	11%	23%	▲ +11.4%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 4 parties
Anand, Viswanathan — 4 parties
Tal, Mikhail — 3 parties
Gukesh D — 3 parties
Karpov, Anatoly — 2 parties
Ju, Wenjun — 2 parties
Hou, Yifan — 2 parties
Carlsen, Magnus — 2 parties
Karpov, Aleksandr — 1 partie

Parties historiques

2…Nf6 — 31.1% (3487 parties)

1882 — Bird, Henry vs Blackburne, Joseph — 1-0 — Vienna AUT
1893 — Olly, Edward N vs Lee, Francis J — 0-1 — New York, NY USA
1921 — Hott Kunstmann, Cristian vs Sprecher, Herman — 1-0 — Nuerenberg GER
1927 — Baratz, Abraham vs Menchik, Vera Frantsevna — 0-1 — Hastings ENG
1927 — Baratz vs Menchik — 0-1 — Hastings ENG

2…c5 — 23.2% (2599 parties)

1922 — Romih, Max vs Muffang, Andre — 1-0 — Paris FRA
1926 — Duenmann, Arthur vs Von Holzhausen, Walther — 0-1 — Vienna AUT
1929 — Nimzowitsch, Aron vs Saemisch, Friedrich — 1-0 — Carlsbad CZE
1952 — Simagin, Vladimir vs Taimanov, Mark — 0-1 — Moskou
1952 — Simagin, Vladimir vs Taimanov, Mark — 0-1 — Moskou ch-URS

2…Bg4 — 16.5% (1856 parties)

1931 — ? vs De Meyer, Alexander — 0-1 — Ansbach
1931 — Porath, Yosef vs Roedl, Ludwig — 1/2-1/2 — Swinemuende
1972 — Hecht, Hans-Joachim vs Hennings, Artur — 1/2-1/2 — Amsterdam IBM II
1972 — Bronstein, David I vs Tal, Mikhail — 0-1 — Baku ch-URS
1972 — Bronstein, David I vs Tal, Mikhail — 0-1 — Baku AZE

2…Bf5 — 12.7% (1424 parties)

1928 — Nimzowitsch, Aron vs Petersen Strange — 1-0 — Copenhagen DEN
1931 — Nimzowitsch, Aron vs Voellmy — 1-0 — Bern SUI
1966 — Theodorovich Ivan vs Lombardy, William J — 0-1 — Kingston
1968 — Gibson, Jack vs Formanek, Eduard — 1/2-1/2 — US Open
1969 — Larsen, Bent Ravn vs Saemisch, Friedrich — 1-0 — Buesum

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