Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→c6, d7→c6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d4 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● c1, ● 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	mobile
Ruptures	—	● …d7-d5, ● …f7-f5

B10a — Caro-Kann: 2.Ne2

1.e4 c6 2.Ne2 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. e5 (Occuper le centre — 86 % des parties) ; d4 (Occuper le centre — 9 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...d5 (Occuper le centre — 88 % des parties) ; ...e5 (Occuper le centre — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1930 Gyor – Round 1 – Balogh, Janos – 1/2-1/2 – Gruenfeld, Ernst – G13 1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 Bg6 5. h4 h6 6. h5 Bh7 7. d4 e6 8. Bd3 Bxd3 9. Qxd3 c5 10. f4 Nc6
1935 Tatatovaros – Round 6 – Balogh, Janos – 0-1 – Becker, Albert – G8 1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 Bg6 5. h4 h6 6. h5 Bh7 7. e6 fxe6 8. d4 Qd6 9. f4 g5 10. hxg6 Bxg6
1935 Tatatovaros – Round 8 – Balogh, Janos – 0-1 – Mueller, Hans – G11 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. g3 Bd7 7. Bh3 cxd4 8. cxd4 Bb4+ 9. Nbc3 a6 10. O-O Nge7
1936 Budapest HUN – Round 11 – Balogh, Janos – 1/2-1/2 – Glass, Eduard – G16 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. g3 Nge7 7. Bh3 Nf5 8. O-O h5 9. f4 g6 10. Bxf5 gxf5
1938 Lodz – Round 1 – Tartakower, Savielly – 1/2-1/2 – Pirc, Vasja – G72 1. e4 c6 2. Ne2 d5 3. exd5 cxd5 4. Ng3 e5 5. d4 e4 6. c4 Bd6 7. cxd5 f5 8. Bb5+ Bd7 9. Nxf5 Bxb5 10. Nxg7+ Kf7
1949 Mar del Plata – Round 1 – Maderna, Carlos – 1/2-1/2 – Luckis, Marcos – G19 1. e4 c6 2. Ne2 d5 3. e5 e6 4. d4 c5 5. c3 Nc6 6. f4 Qb6 7. g3 Nh6 8. Bh3 Nf5 9. g4 Nh4 10. O-O h5
1949 Moscow – Round 1 – Steinsapir, Yury – 1/2-1/2 – Chistiakov, Alexander – G19 1. e4 c6 2. Ne2 d5 3. e5 e6 4. d4 c5 5. Nd2 Nc6 6. f4 Nh6 7. Nf3 Nf5 8. g3 h5 9. Bg2 h4 10. c3 Bd7
1960 It (Men) Beverwijk NED – Round 1 – Barendregt, Johan – 1/2-1/2 – Flohr, Salo – G9 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. a3 Qb6 7. b4 cxd4 8. cxd4 a5 9. b5 Qxb5 10. Nec3 Qb6
1960 Leningrad ch-URS – Round 13 – Bronstein, David I – 0-1 – Petrosian, Tigran A. – G121 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. Nd2 Nge7 7. Nf3 cxd4 8. Nexd4 Ng6 9. Nxc6 bxc6 10. Bd3 Qc7
1960 Sao Paulo zt – Round 18 – Flores Alvarez, Rodrigo – 1/2-1/2 – Carvalho Da Costa, Fabiano – G91 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bg6 7. Bd3 Bxd3 8. Qxd3 e6 9. O-O cxd4 10. cxd4 Qb6
1961 Buenos Aires ch-ARG – Round 11 – Rossetto, Hector – 1-0 – Luckis, Marcos – G69 1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 Bg6 5. h4 h6 6. h5 Bh7 7. e6 fxe6 8. d4 Nf6 9. Bd3 Na6 10. Bxh7 Rxh7
1961 Clare Benedict Cup 08th – Round 4.3 – Bhend, Edwin – 1/2-1/2 – Barendregt, Johan – G34 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. a3 Qb6 7. b4 cxd4 8. cxd4 a5 9. b5 Qxb5 10. Nec3 Qb6
1961 Moscow Ch – Round 1 – Bronstein, David I – 1-0 – Simagin, Vladimir – G9 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bxb1 7. Rxb1 e6 8. a3 c4 9. h4 Qc7 10. h5 O-O-O
1963 RUS Ch – Round ? – Nezhmetdinov, Rashid – 1/2-1/2 – Ilivitsky, Georgy A – G6 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 cxd4 6. cxd4 Bf5 7. Nbc3 e6 8. a3 Nge7 9. Ng3 Bg6 10. h4 h6
1963 Spartak CC – Round ? – Zagorovsky, Vladimir – 1-0 – Ilivitsky, Georgy A – G23 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bxb1 7. Rxb1 e6 8. a3 c4 9. h4 Qd7 10. h5 Na5
1964 Amsterdam Interzonal – Round 18 – Rossetto, Hector – 0-1 – Bronstein, David I – G182 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bg6 7. dxc5 e6 8. Be3 Nxe5 9. f4 Nc6 10. Bd3 Bxd3
1965 Hamburg etc – Round 1 – Barendregt, Johan – 0-1 – Barcza, Gedeon – G30 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. dxc5 e6 7. b4 Nxe5 8. Nd4 Ne7 9. Bf4 f6 10. Bxe5 fxe5
1966 IBM – Round 7 – Barendregt, Johan – 1-0 – Botvinnik, Mikhail – G20 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bg4 6. f3 Bd7 7. e6 Bxe6 8. dxc5 Nf6 9. b4 g6 10. Bf4 Bg7
1967 Capablanca Memorial – Round 1 – Letelier Martner, Rene – 1/2-1/2 – Barcza, Gedeon – G7 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 cxd4 5. Nxd4 e6 6. Bd3 Ne7 7. O-O Nec6 8. Nf3 Nd7 9. Re1 Nc5 10. Nc3 Bd7
1967 Capablanca Memorial – Round 1 – Rossetto, Hector – 1/2-1/2 – Barcza, Gedeon – G6 1. e4 c6 2. Ne2 e5 3. d4 d6 4. Nbc3 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O Na6 8. h3 Nc7 9. Be3 exd4 10. Nxd4 d5
1967 Capablanca Memorial – Round 9 – Rossetto, Hector – 0-1 – Filip, Marius Liviu – G83 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bd7 7. dxc5 e6 8. Be3 Nxe5 9. f4 Nc6 10. Bd3 Nf6
Tbilisi 1976 – Round 1 – Kasparov, Garry – 1-0 – Kayumov, Dmitry D – G12 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. Nd2 cxd4 7. cxd4 Nh6 8. Nf3 Nf5 9. a3 Qb6 10. g4 Nfe7
World Blitz 2016 – Round 10.4 – Vachier-Lagrave, Maxime – 1-0 – Riazantsev, Alexander – G413 1. e4 c6 2. Ne2 d5 3. e5 g6 4. d4 Bg7 5. h4 c5 6. c3 h6 7. Nf4 e6 8. Nd2 Ne7 9. Bd3 Nbc6 10. Nf3 Qb6
World Blitz 2016 – Round 7.25 – Mamedov, Rauf – 1-0 – Vidit, Santosh Gujrathi – G276 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 cxd4 6. cxd4 Bf5 7. Nbc3 e6 8. Ng3 Bg6 9. Be3 Nge7 10. Qd2 Nf5
World Blitz 2017 – Round 14.9 – Mamedov, Rauf – 0-1 – Esipenko, Andrey – G763 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. dxc5 Nxe5 7. Nd4 Bd7 8. Qh5 Nc6 9. Qxd5 e6 10. Qc4 Rc8

B10a — Caro-Kann (1930)

1.e4 c6 2.Ne2

Les coups candidats

2…d5 — 90.4% (1412 parties)

Ambassadeurs : Mamedov, Rauf (22x), Abergel, Thal (18x), Brustkern, Juergen (7x), Vea, Odin Blikra (7x), Bryn, Askild (7x), Rossetto, Hector (6x), Kristensen, Kjell Ole (6x), Farkas, Richard (6x)

2…e5 — 3.8% (60 parties)

Ambassadeurs : Armstrong, Malcolm J (2x), Richmond, Peter (2x), Giffard, Nicolas (2x), Rossetto, Hector (1x), Anay Barche (1x), Stromer, Alexander (1x), Roeder, Frank (1x), Alex Tran (1x)

2…g6 — 3.6% (56 parties)

Ambassadeurs : Kosmo, Santul (2x), Kandic, Milojko (2x), Gross, Henry (1x), Addison, William Grady (1x), Bednarski, Jacek (1x), Hansen, Pal Andreas (1x), Hall, Richard V M (1x), Quinn, John M (1x)

2…d6 — 1.3% (21 parties)

Ambassadeurs : Soh, Edmund (1x), Lee, Cecil (1x), Richmond, Peter (1x), Gilbert, Jonathan A. (1x), Cherniuk, Mikhail (1x), Shustov, Igor (1x), Sarakenidis, Nikolaos (1x), Himaras, Stefanos (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	2…d5	2…e5	2…g6	2…d6
<1800	105	91%	6%	—	2%
1800-2200	756	91%	3%	3%	2%
2200-2600	556	88%	5%	5%	1%
2600+	26	88%	4%	8%	—

Évolution par décennie (% des parties)

Décennie	N parties	2…d5	2…e5	2…g6	2…d6
1950s	7	86%	—	14%	—
1960s	21	95%	5%	—	—
1970s	16	88%	—	12%	—
1980s	24	92%	—	8%	—
1990s	115	87%	9%	2%	2%
2000s	299	91%	4%	3%	1%
2010s	844	90%	3%	4%	1%
2020s	236	93%	3%	2%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
2…d5	90%	93%	▲ +2.9%
2…e5	3%	3%	-0.5%
2…g6	4%	2%	▼ -2.5%
2…d6	1%	2%	▲ +0.8%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 2 parties
Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie

Parties historiques

2…d5 — 90.4% (1412 parties)

1952 — Ader Hausman, Walter vs Amaro, Lucas Ibrair — 1/2-1/2 — Mar del Plata ARG
1955 — Crowl, Frank A vs Poder, Walter — 1-0 — ?
1958 — Gross, Henry vs Addison, William Grady — 1-0 — No. California
1958 — Puig, Pedro vs Trias Fernandes, Ramon — 1-0 — Catalunya
1958 — Perez Perez, Francisco Jose vs Farre, Miguel — 1-0 — Valencia

2…e5 — 3.8% (60 parties)

1967 — Rossetto, Hector vs Anay Barche — 1/2-1/2 — Havana CUB
1990 — Garcia Corada, Pedro vs Garcia Cortes Loriente, Miguel Jose — 1-0 — Valladolid
1993 — Stromer, Alexander vs Roeder, Frank — 1-0 — GER
1995 — Mitkov, Nikola vs Miezis, Normunds — 1-0 — Elgoibar ESP
1996 — Syska, Albert vs Fischer, Sebastian — 1/2-1/2 — Sd

2…g6 — 3.6% (56 parties)

1958 — Gross, Henry vs Addison, William Grady — 1/2-1/2 — San Francisco, Ca
1973 — Hall, Richard V M vs Quinn, John M — 1/2-1/2 — Eastborne ch-BCF
1977 — Short, Nigel D vs Foucaut, Vincent — 1-0 — Cagnes sur Mer jr
1988 — Bednarski, Jacek vs Hansen, Pal Andreas — 0-1 — Naestved open
1988 — Zwart, George vs Riegler, Dieter — 0-1 — Zalaegerszeg

2…d6 — 1.3% (21 parties)

1995 — Richmond, Peter vs Gilbert, Jonathan A. — 1-0 — WLS-ch, Cardiff
1999 — Soh, Edmund vs Lee, Cecil — 1/2-1/2 — ?
2008 — Sarakenidis, Nikolaos vs Himaras, Stefanos — 0-1 — ?
2008 — Sax, Gyula vs Vezzosi, Paolo — 1/2-1/2 — Bratto ITA
2009 — Cherniuk, Mikhail vs Shustov, Igor — 1-0 — Khanty-Mansiysk

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