A01m — Nimzowitsch-Larsen: 1…e5 2.Bb2 Nc6

1.b3 e5 2.Bb2 Nc6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : Bb2 actif, paire de fous.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, 5 pièces non développées (B1, G1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, libère Bf1
● Nbd2 — Développer Nb1
● Nf3 — Développer Ng1
● c3 — Préparer d4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte b4, case forte d4, paire de fous.
Faiblesses adverses : Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 5 pièces non développées (G8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nf6 — Développer Ng8
● ...Be7 — Développer Bf8
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

A01m —

1.b3 e5 2.Bb2 Nc6

Eval: [-0.21]

Les coups candidats

3.e3 — 75.2% (13442 parties) →

Ambassadeurs : Gonzalez Rodriguez, Jorge A. (126x), Pivirotto, Filiberto (121x), Punzón Moraleda, Jesús (111x), Smyth, Peter (99x), Fels, Bernhard (94x), Calvert, D Ian (73x), Gounant, Stanislas (61x), Blatny, Pavel (60x)

3.c4 — 14.2% (2537 parties)

Ambassadeurs : Schuetzhold, Frank (39x), Pereira Vera, Henry Alberto (33x), Popchev, Milko (23x), Stein, Bernd (15x), Odesskij, Ilia (13x), Sale, Srdjan (13x), Bagirov, Vladimir (12x), Bellon Lopez, Juan Manuel (12x)

3.Nf3 — 3.9% (693 parties)

Ambassadeurs : Nothnagel, Markus (24x), Perini, Giampaolo (21x), Kanzler, Karina Daniela Ferreira (14x), Fry, Peter (13x), Karlsson Acuna, Leo (13x), Van Geet, Dirk Daniel (12x), Nothnagel, Holger (12x), Brotherton, Trevor S (10x)

3.g3 — 3.7% (670 parties)

Ambassadeurs : Robeille, John (84x), Coope, Derek William (47x), Breederveld, H (33x), Goodhue, Nathan (13x), Troia, Elio (11x), Vidonyak, Nellya (6x), Beday, Anatoly Nikolaevich (6x), Reid, William (6x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3.e3	3.c4	3.Nf3	3.g3
<1800	847	76%	10%	2%	7%
1800-2200	7101	76%	12%	4%	5%
2200-2600	5525	74%	17%	5%	2%
2600+	198	80%	14%	5%	1%

Évolution par décennie (% des parties)

Décennie	N parties	3.e3	3.c4	3.Nf3	3.g3
1850s	2	50%	—	—	50%
1860s	1	100%	—	—	—
1870s	3	100%	—	—	—
1890s	1	100%	—	—	—
1900s	1	—	—	—	100%
1910s	1	100%	—	—	—
1920s	4	75%	25%	—	—
1930s	3	67%	—	—	—
1950s	1	—	100%	—	—
1960s	31	19%	39%	6%	19%
1970s	572	67%	26%	3%	3%
1980s	664	72%	20%	3%	1%
1990s	1975	69%	20%	4%	3%
2000s	4712	74%	14%	4%	4%
2010s	7781	79%	10%	4%	4%
2020s	2121	72%	19%	3%	4%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3.e3	79%	72%	▼ -7.2%
3.c4	10%	19%	▲ +8.9%
3.Nf3	4%	3%	▼ -1.0%
3.g3	4%	4%	+0.1%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 7 parties
Ju, Wenjun — 7 parties
Carlsen, Magnus — 5 parties
Kasparov, Garry — 4 parties
Kramnik, Vladimir — 4 parties
Gukesh D — 4 parties
Anand, Viswanathan — 3 parties
Tal, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie

Parties historiques

3.e3 — 75.2% (13442 parties)

1859 — Suhle, Berthold vs Anderssen, Adolf — 0-1 — Breslau GER
1867 — Elson, Jacob vs MacKenzie, George H — 1-0 — New York (New York CC)
1870 — Owen, John vs Green, Valentine — 1-0 — London ENG
1872 — Owen, John vs De Vere, Cecil V — 0-1 — London ENG
1875 — Burn, Allan vs de Soyres — 1-0 — London ENG

3.c4 — 14.2% (2537 parties)

1925 — Romanovsky, Pjotr vs De La Torre Huertas, Carlos — 1-0 — Moscow International Tournament, Moscow
1951 — Bogoljubow, Efim vs De Moura, Joao Guilherme — 1/2-1/2 — Zonal Bad Pyrmont GER
1963 — Simagin, Vladimir vs Pachman, Ludek — 1/2-1/2 — Sarajevo BIH
1963 — Simagin, Vladimir vs Altshuler, Roman Zinovievich — 1-0 — USSR ch-06 6364
1964 — Grefe, John A vs Hoffmann, Asa — 0-1 — Poughkeepsie, N.Y.

3.Nf3 — 3.9% (693 parties)

1964 — Nobrega, Adaucto Wanderley vs Serra Azul, Joao Henrique — 0-1 — Brasilia BRA
1968 — Cukic, Rajko vs Radulovic, Dusko — 0-1 — Slovenj Gradec
1970 — Van Geet, Dirk Daniel vs Van der Weide, Piet — 1/2-1/2 — Amsterdam NED
1970 — Asfora, Marco Antonio H. vs Van Riemsdijk, Herman C. — 0-1 — Recife BRA
1970 — Van Geet, Dirk Daniel vs Smederevac, Petar — 0-1 — Wijk aan Zee NED

3.g3 — 3.7% (670 parties)

1851 — Van t Kruijs vs De Heer, Machiel — 1-0 — Amsterdam NED
1901 — Delmar, Eugene vs Pillsbury, Harry — 0-1 — Buffalo
1968 — Kovacevic, Veljko vs Angantysson, Haukur — 1/2-1/2 — Ybbs
1969 — Haik, Aldo vs Berges, Daniel — 1/2-1/2 — Pau
1969 — Lee See, Hector vs Carlson Maragia — 0-1 — cr.

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● b4 (2v0), ● d4 (2v1)
Cases faibles	—	—
Centre	—	● d4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Bb2	● Bb2 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (b1, g1, f1, a1, h1)	5 (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	● …d7-d6, ● …d7-d5, ● …e5-e4, ● …f7-f6, ● …f7-f5

Partie
11. Norway Blitz 2023 – Round 2.1 – Carlsen, Magnus – 0-1 – Gukesh D – G6 1. b3 e5 2. Bb2 Nc6 3. c4 d5 4. cxd5 Qxd5 5. Nc3 Qe6 6. Nf3 Bd7 7. e3 O-O-O 8. Be2 f5 9. O-O e4 10. Ng5 Qe8
1901 Buffalo – Round 1 – Delmar, Eugene – 0-1 – Pillsbury, Harry – G1 1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Be6 5. e3 Nf6 6. d3 Bd6 7. Ne2 Qd7 8. h3 O-O 9. g4 Ne8 10. e4 dxe4
1932 Berlin Ch – Round 5 – Helling, Karl – 1/2-1/2 – Schlage, Willi – G14 1. b3 e5 2. Bb2 Nc6 3. e4 Bc5 4. Nf3 d6 5. c3 Nf6 6. d4 Bb6 7. Nbd2 O-O 8. d5 Ne7 9. h3 c6 10. c4 Ba5
1951 Zonal Bad Pyrmont GER – Round 5 – Bogoljubow, Efim – 1/2-1/2 – De Moura, Joao Guilherme – G10 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. g3 d5 5. Bg2 Be6 6. Nf3 Bc5 7. O-O d4 8. d3 h6 9. b4 Bxb4 10. Nxe5 Qd6
1963 Sarajevo – Round 3 – Simagin, Vladimir – 1/2-1/2 – Pachman, Ludek – G17 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. a3 Nxc3 7. Bxc3 Bd6 8. e3 O-O 9. d3 Qe7 10. Bb2 a5
1963 USSR ch-06 6364 – Round ? – Simagin, Vladimir – 1-0 – Altshuler, Roman Zinovievich – G1 1. b3 e5 2. Bb2 Nc6 3. c4 d6 4. e3 g6 5. Nc3 Bg7 6. g3 Nge7 7. Bg2 Bf5 8. d3 Qd7 9. a3 O-O 10. Nd5 Rae8
1968 Belgrade – Round 12 – Ujtelky, Maximilian – 0-1 – ? – G71 1. b3 e5 2. Bb2 Nc6 3. c4 d6 4. g3 g6 5. Bg2 Bg7 6. e3 Nh6 7. h4 O-O 8. Ne2 Bg4 9. Nbc3 Nb4 10. d3 c6
1968 Lugano ol (Men) qual-B – Round 1 – Larsen, Benjamin Holsko – 1-0 – Caro, Napoleon Alberto – G1 1. b3 e5 2. Bb2 Nc6 3. c4 d6 4. g3 Nf6 5. Bg2 Be7 6. Nf3 O-O 7. d4 Nxd4 8. Nxd4 exd4 9. Qxd4 Ne8 10. Nc3 Bf6
1968 Varna BUL – Round 11 – Flesch, Janos – 1-0 – Bednarski, Jacek B – G32 1. b3 e5 2. Bb2 Nc6 3. c4 d6 4. g3 Nge7 5. Bg2 g6 6. Nc3 Bg7 7. e3 h5 8. h4 Bg4 9. Nge2 Qd7 10. d3 O-O
1969 Budapest ch-HUN – Round 1 – Flesch, Jean-benoit – 0-1 – Szekely, Mate – G2 1. b3 e5 2. Bb2 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d5 6. Nf3 O-O 7. O-O Re8 8. c3 Bb6 9. Na3 Bg4 10. h3 Bh5
1969 Rubinstein Memorial – Round 14 – Levy, David N L – 0-1 – Sydor, Andrzej – G53 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. g3 d5 5. Bg2 d4 6. Nh3 Bf5 7. f4 Bxh3 8. Bxh3 exf4 9. gxf4 Nh5 10. O-O Qh4
1969 Stary Smokovec – Round 1.5 – Szilagyi, Gyorgy Laszlo – 1-0 – Cibulka, Vladimir – G5 1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. Nf3 Bg7 5. e3 d6 6. Be2 Nge7 7. d4 O-O 8. d5 Nb8 9. Nc3 Nd7 10. O-O h6
1970 IBM – Round 1 – Van Geet, Dirk Daniel – 1/2-1/2 – Van der Weide, Piet – G3 1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nf6 5. e3 d5 6. c4 Nxd4 7. Bxd4 Be7 8. cxd5 Qxd5 9. Nc3 Qa5 10. a3 O-O
1971 Moscow – Round ? – Lein, Anatoly – 1-0 – Bukhtin, Vladimir S – G2 1. b3 e5 2. Bb2 Nc6 3. c4 d6 4. e3 Nf6 5. Be2 Be7 6. Nc3 Bf5 7. d3 h6 8. Nf3 O-O 9. O-O Re8 10. Nd2 Nb4
1975 URS Team Ch – Round 4 – Kholmov, Ratmir D – 1/2-1/2 – Loginov, Valery A – G1 1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. Nc3 Bg7 5. g3 d6 6. Bg2 Nf6 7. a3 a5 8. e3 O-O 9. Nge2 Nh5 10. Nd5 Ne7
9. Norway Armageddon 2021 – Round 3.3 – Firouzja, Alireza – 0-1 – Karjakin, Sergey – G7 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nf3 e4 5. Nd4 Nxd4 6. Bxd4 b6 7. g3 Bb7 8. Bg2 Bc5 9. Bb2 h5 10. d4 Bb4+
FIDE WCh KO 2001 – Round 1.2 – Li, Wenliang – 1/2-1/2 – Ponomariov, Ruslan – G57 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Nxd5 6. a3 Bd6 7. Qc2 O-O 8. Nf3 a6 9. Nc3 Nxc3 10. Qxc3 Qf6
FIDE World Cup 2017 – Round 3.2 – Jobava, Baadur – 1/2-1/2 – Nepomniachtchi, Ian – G330 1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nxd4 5. Bxd4 d5 6. e3 Ne7 7. Bb2 Nc6 8. d3 Qg5 9. Nc3 Bb4 10. a3 Bxc3+
Lindores Abbey Tal Memorial 2021 – Round 4.53 – Sethuraman, S.P. – 1-0 – Atalik, Ekaterina – G210 1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. e3 Bg7 5. Nf3 Nge7 6. Be2 O-O 7. d4 exd4 8. Nxd4 Nxd4 9. Bxd4 Bxd4 10. Qxd4 d5
Lindores Abbey Tal Memorial 2021 – Round 6.36 – Van Foreest, Jorden – 1-0 – Rakotomaharo, Fy Antenaina – G284 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Nxd5 6. a3 Bd6 7. Qc2 Qe7 8. d3 O-O 9. Nd2 Bg4 10. Ngf3 Rad8
Siegen olm 1970 – Round 1 – Fischer, Raphael – 1-0 – Andersson, Ulf – G1 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 Be7 5. a3 O-O 6. Qc2 Re8 7. d3 Bf8 8. Nf3 a5 9. Be2 d5 10. cxd5 Nxd5
Siegen olm 1970 – Round 5 – Larsen, Bent – 0-1 – Portisch, Lajos – G5 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d6 5. Nc3 g6 6. Nf3 Bg7 7. d4 Bf5 8. d5 Nb4 9. Rc1 a5 10. a3 Na6
Smyslov Region Group Cup 2021 – Round 6.3 – Artemiev, Vladislav – 1-0 – Kobalia, Mikhail – G58 1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. g3 Bg7 5. Bg2 d6 6. Nc3 Nge7 7. d3 O-O 8. Nf3 f5 9. O-O f4 10. Ne4 h6
SportAccord Blitz Men 2012 – Round 6.7 – Kamsky, Gata – 1/2-1/2 – Grischuk, Alexander – G45 1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Nf6 5. e3 Be7 6. d3 Be6 7. Ne2 O-O 8. Nd2 a5 9. a3 Qd7 10. h3 d4
World Blitz 2018 – Round 15.53 – Reshetnikov, Alexey – 1-0 – Christiansen, Johan-Sebastian – G912 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 Be7 5. d3 O-O 6. Nf3 Re8 7. Nbd2 Bf8 8. Be2 a5 9. a3 d5 10. cxd5 Nxd5
World Blitz 2019 – Round 11.15 – Jobava, Baadur – 1-0 – Motylev, Alexander – G726 1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nxd4 5. Bxd4 Nf6 6. e3 d5 7. c4 c5 8. Bxf6 Qxf6 9. Nc3 dxc4 10. Bxc4 Qe5
World Blitz 2019 – Round 2.26 – Reshetnikov, Alexey – 0-1 – Salem, A.R. Saleh – G99 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 Be7 5. d3 d5 6. cxd5 Nxd5 7. Nf3 f6 8. a3 Be6 9. Nbd2 Qd7 10. b4 a6
World Blitz 2019 – Round 7.4 – Jobava, Baadur – 1-0 – Jakovenko, Dmitry – G483 1. b3 e5 2. Bb2 Nc6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. g3 d5 8. Bg2 Bb4+ 9. c3 Be7 10. O-O O-O
World Blitz 2021 – Round 3.65 – Firouzja, Alireza – 1/2-1/2 – Czarnota, Pawel – G185 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nf3 e4 5. Nd4 Bc5 6. Nf5 O-O 7. e3 d5 8. cxd5 Bxf5 9. dxc6 bxc6 10. Be2 Qe7
World Blitz 2022 – Round 1.50 – Adhiban, B. – 1-0 – Uskov, Artem – G41 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nf3 e4 5. Nd4 Bc5 6. Nf5 g6 7. Ng3 O-O 8. e3 Re8 9. Bxf6 Qxf6 10. Nc3 Qg7
World Blitz 2023 – Round 13.34 – Bharath Subramaniyam H – 0-1 – Yakubboev, Nodirbek – G753 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Nxd5 6. a3 f6 7. Qc2 Be6 8. Nf3 Qd7 9. b4 O-O-O 10. Nc3 Nxc3
World Blitz 2023 – Round 14.46 – Adhiban, B. – 1-0 – Gurel, Ediz – G819 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nf3 e4 5. Nd4 Bc5 6. Nf5 O-O 7. e3 d5 8. cxd5 Bxf5 9. dxc6 bxc6 10. Be2 Bd6
World Blitz 2023 – Round 7.14 – Bharath Subramaniyam H – 1-0 – Sadhwani, Raunak – G387 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 O-O 8. d3 h6 9. O-O d5 10. cxd5 Nxd5
World Rapid 2019 – Round 11.15 – Jobava, Baadur – 0-1 – Smirin, Ilia – G692 1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nf6 5. e3 Bc5 6. d3 O-O 7. dxe4 Nxe4 8. Bd3 d5 9. Nxc6 bxc6 10. Nd2 f5

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