A01k — Nimzowitsch-Larsen: 1…e5 2.Bb2 d6

1.b3 e5 2.Bb2 d6 * ○ 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 : paire de fous.
Faiblesses adverses : Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 6 pièces non développées (B8, G8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Nf6 — Développer Ng8
● ...Bf5 — Développer Bc8
● ...Be7 — Développer Bf8

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

A01k —

1.b3 e5 2.Bb2 d6

Eval: [+0.17]

Les coups candidats

3.e3 — 56.9% (2546 parties)

Ambassadeurs : Gonzalez Rodriguez, Jorge A. (30x), Smyth, Peter (21x), Calvert, D Ian (19x), Choleva, Zdenek (16x), McMichael, Richard J (16x), Pivirotto, Filiberto (14x), Haessler, Carl (11x), Blatny, Pavel (10x)

3.g3 — 18.6% (834 parties)

Ambassadeurs : Bagirov, Vladimir (17x), Schuetzhold, Frank (10x), Segal, Alexandru Sorin (9x), Bezold, Michael (8x), Bellon Lopez, Juan Manuel (7x), Grabuzova, Tatiana (7x), Bini, Lorenzo (7x), Robeille, John (6x)

3.c4 — 12.1% (543 parties)

Ambassadeurs : Stein, Bernd (11x), Odesskij, Ilia (11x), Schneider, Lars-Ake (6x), Vandevoort, Pascal (4x), Thull, Ruediger (4x), Wall, Tim P (4x), Ljubojevic, Ljubomir (3x), Ree, Hans (3x)

3.d4 — 5.9% (262 parties)

Ambassadeurs : Lovric, Branko (7x), Bellon Lopez, Juan Manuel (7x), Brousseau, Yvan (6x), Klamp, Christoph (5x), Sharikov, Alexander (5x), Turner, Jesse A (4x), Calvert, D Ian (4x), Van Geet, Dirk Daniel (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3.e3	3.g3	3.c4	3.d4
<1800	214	62%	9%	15%	1%
1800-2200	1786	61%	16%	10%	6%
2200-2600	1548	53%	22%	15%	7%
2600+	31	55%	19%	16%	—

Évolution par décennie (% des parties)

Décennie	N parties	3.e3	3.g3	3.c4	3.d4
1950s	1	—	—	—	—
1960s	15	13%	20%	33%	27%
1970s	190	43%	28%	18%	5%
1980s	221	55%	20%	17%	4%
1990s	871	49%	27%	12%	7%
2000s	1212	56%	20%	11%	6%
2010s	1661	65%	13%	10%	5%
2020s	302	57%	10%	17%	9%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3.e3	65%	57%	▼ -7.9%
3.g3	13%	10%	▼ -3.3%
3.c4	10%	17%	▲ +7.0%
3.d4	5%	9%	▲ +3.8%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie

Parties historiques

3.e3 — 56.9% (2546 parties)

1963 — Fonrobert, Gert Wolfgang vs Borges, Luis Roberto — 1/2-1/2 — Sao Paulo BRA
1967 — Canal, Esteban vs Saidy, Anthony — 0-1 — Reggio Emilia ITA
1970 — Razuvaev, Yuri S vs Kapengut, Albert — 1-0 — USSR
1970 — Madsen, Svend Aage vs Sorensen, Jorn Bach — 1-0 — Randers DEN
1971 — Verber Lugo, Ricardo vs Karklins, Erik — 1-0 — Midwest Chess Congress

3.g3 — 18.6% (834 parties)

1968 — Larsen, Benjamin Holsko vs Medina-Garcia, Antonio — 1-0 — Palma de Majorca ESP
1968 — Larsen, Benjamin Holsko vs Hort, Vlastimil — 1/2-1/2 — Monte Carlo MNC
1969 — Larsen, Benjamin Holsko vs Donner, Jan-Hein — 1-0 — San Juan
1970 — Garcia Rodriguez, Raimundo vs Agdamus, Jose Luis — 1/2-1/2 — Buenos Aires ARG
1970 — Larsen, Benjamin Holsko vs ? — 1-0 — Palma de Mallorca izt

3.c4 — 12.1% (543 parties)

1967 — Simagin, Vladimir vs Flesch, János — 1-0 — Sochi RUS
1968 — Caro, Napoleon Alberto vs Benko, Pal — 1/2-1/2 — Lugano SUI
1968 — Caro, Napoleon Alberto vs Heidenfeld, Wolfgang — 1-0 — Lugano SUI
1968 — Gibson, Jack vs Harshbarger, Robert — 1-0 — US Open
1968 — Kjaer Larsen, Maximillian C vs Benko, Angelina — 1/2-1/2 — Monte Carlo MNC

3.d4 — 5.9% (262 parties)

1967 — Van Geet, Dirk Daniel vs Kavalek, Lubomir — 1-0 — Beverwijk NED
1968 — Van Geet, Dirk Daniel vs Padevsky, Nikola — 1/2-1/2 — Wijk aan Zee NED
1968 — Van Geet, Dirk Daniel vs Donner, Jan-Hein — 0-1 — Wijk aan Zee NED
1969 — Sahovic, Dragutin vs Matulovic, M. — 0-1 — Belgrade SRB
1970 — Bellon Lopez, Juan Manuel vs Cox, David — 1-0 — Groningen NED

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● a2→b3, c2→b3	● d6→e5, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	—	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Bb2	● Bb2 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 1)
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, ● …d6-d5, ● …e5-e4, ● …f7-f6, ● …f7-f5

Partie
1967 Hoogovens – Round 4 – Van Geet, Dirk Daniel – 1-0 – Kavalek, Lubomir – G23 1. b3 e5 2. Bb2 d6 3. d4 Nd7 4. g3 Ngf6 5. Bg2 c6 6. e4 Be7 7. Ne2 O-O 8. O-O Re8 9. Nd2 Bf8 10. Re1 b5
1967 Reggio Emilia 6768 10th – Round 13 – Canal, Esteban – 0-1 – Saidy, Anthony – G44 1. b3 e5 2. Bb2 d6 3. e3 Nd7 4. d4 Ngf6 5. Nd2 Be7 6. Nc4 e4 7. Nh3 d5 8. Nd2 O-O 9. Nf4 Bd6 10. Be2 c6
1967 Sochi – Round 10 – Simagin, Vladimir – 1-0 – Flesch, János – G76 1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nc3 O-O 7. e3 Nc6 8. Nge2 Bf5 9. d3 Qd7 10. h3 Be6
1968 Hoogovens – Round 15 – Van Geet, Dirk Daniel – 0-1 – Donner, Jan-Hein – G126 1. b3 e5 2. Bb2 d6 3. d4 exd4 4. Qxd4 Nf6 5. g3 Be7 6. Bg2 O-O 7. Nh3 Re8 8. Nf4 Bf8 9. O-O Nc6 10. Qd1 Ne5
1968 Hoogovens – Round 7 – Van Geet, Dirk Daniel – 1/2-1/2 – Padevsky, Nikola – G63 1. b3 e5 2. Bb2 d6 3. d4 Nd7 4. Nf3 e4 5. Nfd2 f5 6. c4 Ngf6 7. Nc3 c6 8. Rc1 Be7 9. e3 O-O 10. Be2 a6
1968 Lugano olm - Round 1 - Caro, Napoleon Alberto - 1-0 - Heidenfeld, Wolfgang - G2 1. b3 e5 2. Bb2 d6 3. c4 f5 4. Nf3 Nf6 5. e3 Be7 6. d4 exd4 7. exd4 O-O 8. Bd3 Nc6 9. Nc3 Ng4 10. h3 Nh6
1968 Lugano olm - Round 1 - Caro, Napoleon Alberto - 1/2-1/2 - Benko, Pal - G1 1. b3 e5 2. Bb2 d6 3. c4 f5 4. Nf3 Nf6 5. e3 g6 6. d4 e4 7. Ng5 h6 8. Nh3 g5 9. Be2 Bg7 10. Bh5+ Kf8
1968 Monte Carlo – Round 6 – Larsen, Benjamin Holsko – 1/2-1/2 – Hort, Vlastimil – G34 1. b3 e5 2. Bb2 d6 3. g3 g6 4. d4 Bg7 5. dxe5 Bxe5 6. Nc3 Nc6 7. Nf3 Bg7 8. Bg2 Nf6 9. Nd4 Bd7 10. Nd5 O-O
1968 Palma de Mallorca – Round 7 – Larsen, Benjamin Holsko – 1-0 – Medina-Garcia, Antonio – G62 1. b3 e5 2. Bb2 d6 3. g3 Nf6 4. Bg2 Be7 5. c4 O-O 6. Nf3 c6 7. O-O Nbd7 8. Nc3 Re8 9. Qc2 Bf8 10. e3 a6
1969 OWL Ch – Round 8 – Klank, Rudolf – 0-1 – Speer, Albrecht – G15 1. b3 e5 2. Bb2 d6 3. e4 Nf6 4. d3 g6 5. Nf3 Bg7 6. Nbd2 O-O 7. g3 Nc6 8. Bg2 Nh5 9. Qe2 f5 10. O-O-O Qe8
1969 San Juan – Round 14 – Larsen, Benjamin Holsko – 1-0 – Donner, Jan-Hein – G91 1. b3 e5 2. Bb2 d6 3. g3 Nf6 4. Bg2 g6 5. e4 Bg7 6. Ne2 O-O 7. O-O Nh5 8. d4 Nc6 9. Na3 Qe7 10. Nc4 exd4
1970 Palma de Mallorca Interzonal – Round 2 – Larsen, Bent – 1-0 – Minic, Dragoljub – G2 1. b3 e5 2. Bb2 d6 3. g3 g6 4. d4 Nd7 5. dxe5 dxe5 6. Nf3 Bg7 7. Na3 Ne7 8. Qd2 Nc6 9. O-O-O O-O 10. e4 Qe7
1972 Skopje ol (Men) fin-A – Round 10 – Bellon Lopez, Juan Manuel – 1-0 – Partos, Charles – G5 1. b3 e5 2. Bb2 d6 3. g3 g6 4. d4 Bg7 5. dxe5 Nd7 6. Nf3 Ne7 7. Na3 dxe5 8. Nc4 f6 9. Bg2 O-O 10. Ba3 Qe8
1975 Portoroz/Ljubljana – Round 3 – Mariotti, Sergio – 1/2-1/2 – Ribli, Zoltan – G1 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 exd4 5. Qxd4 Nc6 6. Bb5 Qd7 7. Qa4 Be7 8. Nf3 a6 9. Bxc6 bxc6 10. Nc3 c5
FIDE World Blitz Championship 2014 – Round 20.20 – Karjakin, Sergey – 1/2-1/2 – Wang, Hao(ZJWZ) – G195 1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. c4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. Nge2 Ne7 9. d4 c6 10. O-O Qc7
FIDE World Blitz Championship 2014 – Round 21.23 – Fressinet, Laurent – 1-0 – Inarkiev, Ernesto – G208 1. b3 e5 2. Bb2 d6 3. e3 Qe7 4. d4 exd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Nf3 Qe4 9. Qd1 O-O-O 10. Nbd2 Qg6
SportAccord Blindfold Men 2012 – Round 5.7 – Jobava, Baadur – 0-1 – Bologan, Victor – G39 1. b3 e5 2. Bb2 d6 3. e3 c5 4. d4 cxd4 5. exd4 exd4 6. Nf3 Nf6 7. Bb5+ Nc6 8. O-O Be7 9. Nxd4 Bd7 10. Re1 O-O
SportAccord Blitz Men 2012 – Round 1.2 – Kamsky, Gata – 1-0 – Giri, Anish – G2 1. b3 e5 2. Bb2 d6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Ne2 O-O 7. d3 Nc6 8. Nd2 Be6 9. h3 Qd7 10. g4 Rfe8
SportAccord Blitz Men 2012 – Round 8.6 – Kamsky, Gata – 0-1 – Bologan, Victor – G60 1. b3 e5 2. Bb2 d6 3. g3 c5 4. Bg2 Nc6 5. e3 g6 6. Ne2 Bg7 7. d3 Nge7 8. h3 O-O 9. Nd2 d5 10. a3 Be6
SportAccord Rapid Men 2012 – Round 7.7 – Jobava, Baadur – 1-0 – Bologan, Victor – G53 1. b3 e5 2. Bb2 d6 3. e3 c5 4. Ne2 Nf6 5. Nbc3 Be7 6. d4 cxd4 7. exd4 O-O 8. Qd2 Nc6 9. d5 Nb4 10. a3 Na6
Tal Memorial Blitz 2014 – Round 14.6 – Morozevich, Alexander – 1/2-1/2 – Inarkiev, Ernesto – G84 1. b3 e5 2. Bb2 d6 3. e3 g6 4. c4 Bg7 5. g3 c5 6. Bg2 Nc6 7. Ne2 Nge7 8. Nbc3 Be6 9. Nd5 Bxd5 10. cxd5 Nb4
World Blitz 2007 – Round 19 – Bacrot, Etienne – 0-1 – Adams, Michael – G179 1. b3 e5 2. Bb2 d6 3. e3 g6 4. f4 Bg7 5. Nf3 Nd7 6. Bc4 Nh6 7. O-O O-O 8. fxe5 Nxe5 9. Nxe5 dxe5 10. Nc3 c6
World Blitz 2015 – Round 12.50 – Khismatullin, Denis – 1-0 – Volokitin, Andrei – G759 1. b3 e5 2. Bb2 d6 3. g3 g6 4. Bg2 Bg7 5. c4 Ne7 6. e3 O-O 7. Ne2 Nbc6 8. d4 exd4 9. Nxd4 Ne5 10. Nc3 Bg4
World Blitz 2015 – Round 2.39 – Vitiugov, Nikita – 1-0 – Cordeiro, Marco Aurelio Zaror – G104 1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. c4 g6 5. Nc3 Bg7 6. g3 f5 7. Bg2 Nf6 8. d3 O-O 9. Nge2 Ne7 10. b4 Kh8
World Blitz 2017 – Round 17.41 – Ponkratov, Pavel – 1-0 – McShane, Luke J – G899 1. b3 e5 2. Bb2 d6 3. c4 g6 4. h4 Bg7 5. h5 g5 6. e4 f5 7. exf5 Bxf5 8. Ne2 h6 9. d4 Nc6 10. Ng3 Bh7
World Blitz 2017 – Round 5.26 – Jobava, Baadur – 1-0 – Almasi, Zoltan – G250 1. b3 e5 2. Bb2 d6 3. e3 g6 4. d4 Nd7 5. dxe5 dxe5 6. Nc3 Bg7 7. Qe2 Ngf6 8. O-O-O O-O 9. g4 c6 10. g5 Nh5
World Blitz 2018 – Round 2.17 – Jobava, Baadur – 1-0 – Zakhartsov, Vladimir – G82 1. b3 e5 2. Bb2 d6 3. e3 g6 4. d4 Nd7 5. dxe5 dxe5 6. Nc3 Bg7 7. Qe2 Ngf6 8. O-O-O Qe7 9. g4 h6 10. Bg2 Nb6
World Blitz 2022 – Round 17.55 – Cheng, Bobby – 0-1 – Donchenko, Alexander – G920 1. b3 e5 2. Bb2 d6 3. e3 Be7 4. c4 Nf6 5. Nc3 O-O 6. Nf3 c6 7. d3 Re8 8. Be2 Bf8 9. O-O d5 10. cxd5 cxd5
World Blitz 2022 – Round 3.47 – Adhiban, B. – 0-1 – Fedorov, Alexei – G162 1. b3 e5 2. Bb2 d6 3. c4 g6 4. Nf3 Bg7 5. e3 f5 6. Nc3 c6 7. Be2 Nf6 8. d4 e4 9. Ng5 h6 10. Nh3 g5
World Blitz 2023 – Round 13.52 – Karthik, V. – 1/2-1/2 – Zvjaginsev, Vadim – G767 1. b3 e5 2. Bb2 d6 3. e3 g6 4. d4 Bg7 5. dxe5 Nd7 6. Nf3 dxe5 7. Be2 Ne7 8. Nbd2 O-O 9. e4 Nc6 10. O-O Nb6
Zurich Chess Challenge 2014 – Round 2.2 – Nakamura, Hikaru – 1-0 – Anand, Viswanathan – G2 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 exd4 5. Qxd4 Nc6 6. Qd2 Be7 7. Nc3 O-O 8. O-O-O a6 9. f3 b5 10. g4 b4

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A01k — Nimzowitsch-Larsen: 1…e5 2.Bb2 d6

♔ Point de vue Blancs

♚ Point de vue Noirs

1967 Hoogovens – Round 4 – Van Geet, Dirk Daniel – 1-0 – Kavalek, Lubomir – G23

1967 Reggio Emilia 6768 10th – Round 13 – Canal, Esteban – 0-1 – Saidy, Anthony – G44

1967 Sochi – Round 10 – Simagin, Vladimir – 1-0 – Flesch, János – G76

1968 Hoogovens – Round 15 – Van Geet, Dirk Daniel – 0-1 – Donner, Jan-Hein – G126

1968 Hoogovens – Round 7 – Van Geet, Dirk Daniel – 1/2-1/2 – Padevsky, Nikola – G63

1968 Lugano olm – Round 1 – Caro, Napoleon Alberto – 1-0 – Heidenfeld, Wolfgang – G2

1968 Lugano olm – Round 1 – Caro, Napoleon Alberto – 1/2-1/2 – Benko, Pal – G1

1968 Monte Carlo – Round 6 – Larsen, Benjamin Holsko – 1/2-1/2 – Hort, Vlastimil – G34

1968 Palma de Mallorca – Round 7 – Larsen, Benjamin Holsko – 1-0 – Medina-Garcia, Antonio – G62

1969 OWL Ch – Round 8 – Klank, Rudolf – 0-1 – Speer, Albrecht – G15

1969 San Juan – Round 14 – Larsen, Benjamin Holsko – 1-0 – Donner, Jan-Hein – G91

1970 Palma de Mallorca Interzonal – Round 2 – Larsen, Bent – 1-0 – Minic, Dragoljub – G2