B10c — Caro-Kann: Breyer, 3.Nd2

1.e4 c6 2.d3 d5 3.Nd2 * ● Trait aux Noirs

Ouverture — Tension centrale

♔ 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 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 (le cavalier g1, les fous c1 et f1 et les tours a1 et h1).

Plans. c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

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

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

Côté adverse. Les fous enfermés en c1 et 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) ; ...c5 (Rupture) ; ...d4 (Rupture) ; ...e6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c2→d3, d3→e4	● c6→d5, b7→c6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● e4 (2v1)	● d5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 1)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (● g1, ● 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	tension
Ruptures	● c2-c3, ● d3-d4, ● e4-e5, ● f2-f3	● …c6-c5, ● …d5-d4, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1920 Berlijn – Round 5 – Breyer, Guy – 1-0 – Bogoljubow, Efim – G13 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. Be2 e6 6. O-O Be7 7. c3 O-O 8. Qc2 c5 9. b3 Nc6 10. Bb2 Qc7
1928 The Hague ol (Men) – Round 7 – Wolf, Siegfried – 1-0 – Grau, Roberto G – G45 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bg4 6. Bc4 Bxf3 7. Qxf3 Nf6 8. O-O Bd6 9. Rd1 Qe7 10. Nf1 h6
1960 CSR Ch – Round 9 – Kupka, Slavoj – 1/2-1/2 – Opocensky, Karel – G80 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bg4 6. Bc4 Bh5 7. g4 Bg6 8. Nxe5 Nd7 9. Nxg6 hxg6 10. Nf1 Ngf6
1960 Mar del Plata – Round 10 – Olafsson, Fridrik – 1-0 – Eliskases, Erich – G84 1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 Qc7 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8. O-O Ne7 9. b3 Ng6 10. Bb2 O-O
1960 Moscow-Leningrad m – Round 2.7 – Shishkin, Vladimir – 1-0 – Flohr, Salo – G41 1. e4 c6 2. d3 d5 3. Nd2 e6 4. f4 c5 5. Ngf3 Nc6 6. g3 Nf6 7. e5 Ng4 8. Qe2 Nh6 9. Bh3 Nf5 10. c3 d4
1960 Sao Paulo zt – Round 1 – Engels, Ludwig – 1-0 – Carvalho Da Costa, Fabiano – G10 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. e5 Nfd7 5. d4 c5 6. c3 cxd4 7. cxd4 Nc6 8. Nb3 a5 9. a4 Ndb8 10. Bd3 Nb4
1960 USSR – Round 1 – Shishkin, Aleksey – 1/2-1/2 – Vistaneckis, Isakas – G14 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. g3 Na6 8. Bg2 Be7 9. O-O O-O 10. Qe2 Nc7
1962 Hungary – Round 15 – Ozsvath, Andras – 1-0 – Flesch, János – G118 1. e4 c6 2. d3 d5 3. Nd2 e6 4. Ngf3 Nf6 5. g3 b6 6. e5 Nfd7 7. Bg2 Qc7 8. Qe2 c5 9. O-O Nc6 10. Re1 Ba6
1962 Stockholm – Round 8 – Soderborg, Berndt – 1/2-1/2 – Flohr, Salo – G23 1. e4 c6 2. d3 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 e6 6. Be2 Nf6 7. O-O Qc7 8. Qc2 Be7 9. d4 cxd4 10. cxd4 dxe4
1962 Varna olm – Round 1 – Hoen, Ragnar Harald – 1/2-1/2 – Dunkelblum, Arthur – G65 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Nd7 6. Bc4 Be7 7. O-O Qc7 8. c3 Nc5 9. b4 Ne6 10. Bb3 Nf6
1963 Kiev Avantgard Ch – Round ? – Bakhmatov, Eduard – 1-0 – Zamikhovsky, Abram – G35 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. d4 Nxe4 8. Nxe4 dxe4 9. Qxe4 Nf6 10. Qh4 e6
1963 Pan American Ch – Round 6 – Gadia, Olicio – 1/2-1/2 – Foguelman, Alberto – G26 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. g4 c5 8. Bg2 Nc6 9. O-O Qc7 10. exd5 Nxd5
1964 Buenos Aires – Round 2 – Rossetto, Hector – 1-0 – Foguelman, Alberto – G24 1. e4 c6 2. d3 d5 3. Nd2 e6 4. g3 Nf6 5. Bg2 Bc5 6. Nb3 Bb6 7. e5 Nfd7 8. Qg4 Kf8 9. Qe2 c5 10. c4 dxc4
1964 Ch (Men) Budapest HUN – Round 1 – Varnusz, Egon – 1/2-1/2 – Navarovszky, Laszlo – G26 1. e4 c6 2. d3 d5 3. Nd2 Qc7 4. Ngf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. g3 Nf6 8. Bg2 Nbd7 9. Qe2 Be7 10. Nf3 dxe4
1964 Tel Aviv olm – Round 1 – Radovici, Corvin – 1-0 – Fuller, Maxwell Leonard – G84 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bc5 6. Bd3 f6 7. Nb3 Bb6 8. Qe2 Be6 9. O-O Ne7 10. Be3 Nd7
1965 Asztalos Memorial 8th – Round 4 – Gunsberger, Alexander – 1-0 – Florian, Tibor – G26 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. g3 Bc5 8. Bg2 O-O 9. O-O a5 10. Re1 a4
1966 BRA-ch33 – Round 15 – Camara, Helder – 1-0 – Caspary Herbert – G32 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Bc4 Nf6 6. Ngf3 Bg4 7. Bxf7+ Kxf7 8. Nxe5+ Kg8 9. Nxg4 Bc5 10. O-O Nbd7
1966 IBM-B – Round 1 – Hartoch, Robert G – 1/2-1/2 – Mueller, Heinz – G2 1. e4 c6 2. d3 d5 3. Nd2 Na6 4. Ngf3 Nc7 5. g3 Bg4 6. Bg2 e6 7. h3 Bxf3 8. Bxf3 Nf6 9. O-O Be7 10. Qe2 O-O
1966 Tel Aviv 6th – Round 5 – Czerniak, Moshe – 1/2-1/2 – Golombek, Harry – G15 1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 e6 5. g3 dxe4 6. dxe4 Bc5 7. Bg2 Ngf6 8. O-O Qc7 9. Qe2 O-O 10. Nc4 e5
1966 URS Team Ch – Round 1 – Stein, Leonid – 1-0 – Birbrager, Isaak – G52 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nf6 5. Ngf3 Bg4 6. h3 Bh5 7. e5 Nd5 8. e6 f6 9. g4 Bg6 10. Nd4 Nc7
1966 Zinnowitz Zinnowitz GER – Round 7 – Pietzsch, Wolfgang – 0-1 – Marovic, Drazen – G24 1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 Qc7 5. g3 Ngf6 6. Bg2 dxe4 7. dxe4 e5 8. O-O Bc5 9. b3 O-O 10. Bb2 Re8
1967 GDR Ch – Round 17 – Bruentrup, Dieter – 1-0 – Vogt, Lothar – G22 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bc5 6. Bc4 Nf6 7. O-O Qc7 8. a3 O-O 9. b4 Bb6 10. Bb2 Re8
1968 Kecskemet – Round 1 – Stein, Leonid – 1-0 – Golombek, Harry – G23 1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 g6 5. g3 Bg7 6. Bg2 e5 7. O-O Ne7 8. b4 O-O 9. Bb2 Qc7 10. Re1 d4
1968 Weimar ch DDR – Round 13 – Brameyer, Hermann – 1/2-1/2 – Starck, Bodo – G24 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bc5 6. Bd3 Qc7 7. O-O Ne7 8. Bc4 h6 9. Nh4 b5 10. Bb3 Nd7
1969 Moscow – Round 1 – Chaplinsky, Edgar – 1/2-1/2 – Volovich, Anatoly – G8 1. e4 c6 2. d3 d5 3. Nd2 Na6 4. Ngf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. h4 f6 8. e5 Nc7 9. h5 Bf7 10. d4 e6
1971 Moscow – Round 7 – Savon, Vladimir Andreevichndreevich – 1/2-1/2 – Petrosian, Tigran V. – G161 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. g3 e5 5. Ngf3 Nbd7 6. Bg2 Bd6 7. O-O O-O 8. exd5 cxd5 9. c4 d4 10. Ng5 a5
Bugojno 1978 – Round 3 – Ljubojevic, Ljubomir – 1/2-1/2 – Vukic, Maroje – G24 1. e4 c6 2. d3 d5 3. Nd2 Qc7 4. Ngf3 Bg4 5. Be2 Nd7 6. O-O Ngf6 7. h3 Bh5 8. Re1 e6 9. b3 dxe4 10. dxe4 Bb4
Clarin 1979 – Round 4 – Rubinetti, Jorge – 0-1 – Larsen, Bent – G13 1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 Qc7 5. Be2 Ngf6 6. c3 e6 7. O-O Bd6 8. Qc2 c5 9. Re1 O-O 10. Nf1 b6
Moscow 1971 – Round ? – Savon, Vladimir Andreevichndreevich – 1/2-1/2 – Petrosian, Tigran V – G49 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. g3 e5 5. Ngf3 Nbd7 6. Bg2 Bd6 7. O-O O-O 8. exd5 cxd5 9. c4 d4 10. Ng5 a5
Sarajevo 1972 – Round 12 – Hort, Vlastimil – 1-0 – Vukic, Maroje – G29 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. e5 Ng8 5. d4 Bf5 6. g4 Bd7 7. Bd3 e6 8. c3 c5 9. Ngf3 Nc6 10. dxc5 h5
World Blitz 2015 – Round 18.19 – Fedoseev, Vladimir – 1-0 – Eljanov, Pavel – G1105 1. e4 c6 2. d3 d5 3. Nd2 Qc7 4. Ngf3 Bg4 5. h3 Bh5 6. g3 e6 7. Bg2 Nf6 8. O-O Be7 9. b3 O-O 10. Bb2 a5

B10c — Breyer

1.e4 c6 2.d3 d5 3.Nd2

Eval: [-0.10]

Les coups candidats

3…e5 — 52.2% (4602 parties) →

Ambassadeurs : Conterno, Dominique (30x), Ratnakaran, K. (20x), Ljubojevic, Ljubomir (16x), Letay, Gyula (15x), Seirawan, Yasser (14x), Cosentino, Aldo (14x), Da Silva Filho, Alcindo Luz Bastos (14x), Tiviakov, Sergei (13x)

3…g6 — 22.8% (2008 parties) →

Ambassadeurs : Eperjesi, Laszlo Dr. (19x), Ljubojevic, Ljubomir (18x), Tiviakov, Sergei (12x), Gufeld, Eduard (11x), Hort, Vlastimil (10x), Stein, Leonid (8x), Ciocaltea, Victor (8x), Kurajica, Bojan (8x)

3…dxe4 — 11.1% (974 parties)

Ambassadeurs : Catalan Escale, Enric (5x), Hytonen, Harri (5x), Moody, David W (4x), ? (4x), Koskinen, Veikko (4x), Ekmark, Raimo (3x), Otto Matthias (3x), Schalkwijk, Peter H (3x)

3…Nf6 — 5.7% (498 parties)

Ambassadeurs : Andreev, Dobrotich (5x), Jovic, Stevan (4x), Foguelman, Alberto (3x), Brodie, Hugh (3x), Grund, Holger (3x), Stanka, Wolfgang (3x), Roeder, Phillip (3x), Njobvu, Ignatius (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3…e5	3…g6	3…dxe4	3…Nf6
<1800	301	51%	10%	24%	5%
1800-2200	3538	55%	18%	14%	6%
2200-2600	3232	54%	28%	3%	5%
2600+	109	61%	23%	—	3%

Évolution par décennie (% des parties)

Décennie	N parties	3…e5	3…g6	3…dxe4	3…Nf6
1920s	3	33%	—	33%	33%
1930s	4	75%	25%	—	—
1940s	1	—	100%	—	—
1950s	16	75%	25%	—	—
1960s	171	23%	42%	14%	11%
1970s	356	20%	54%	10%	10%
1980s	557	35%	36%	10%	5%
1990s	1722	50%	24%	12%	5%
2000s	2553	55%	19%	12%	6%
2010s	2790	58%	18%	10%	6%
2020s	640	62%	18%	8%	4%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3…e5	58%	62%	▲ +4.3%
3…g6	18%	18%	+0.2%
3…dxe4	10%	8%	▼ -2.3%
3…Nf6	6%	4%	▼ -1.5%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 8 parties
Karpov, Aleksandr — 6 parties
Hou, Yifan — 5 parties
Karpov, Anatoly — 3 parties
Anand, Viswanathan — 2 parties
Gukesh D — 2 parties
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie

Parties historiques

3…e5 — 52.2% (4602 parties)

1929 — Lustig, Felix vs Opocensky, Karel — 0-1 — Kautsky mem6
1930 — Wolf, Siegfried vs De Winter Gallegos, Willy — 1/2-1/2 — Hamburg olm
1931 — Bohatyrchuk, Fedir Parfenovych vs Yudovich, Mikhail M — 0-1 — Moskou ch-URS
1931 — Hanssen, Lasse Preben vs Tartakower, Savielly — 0-1 — Praag olm
1951 — Henneberger, Walter vs Palavan, Selim — 1-0 — Zurich SUI

3…g6 — 22.8% (2008 parties)

1930 — Wolf, Siegfried vs Szekely, Jeno — 1/2-1/2 — Vienna AUT
1940 — Khavin, Abram Leonidovich vs Goldberg, Grigory A — 1-0 — Kiev UKR
1958 — Walther, Edgar vs Albareda, Miguel — 0-1 — Chaumont Neuchatel
1959 — Alexander, Conol Hugh vs Bouwmeester, Hans — 1/2-1/2 — Cheltenham
1959 — Yukhtman, Yakov vs Simagin, Vladimir — 1-0 — Moscow RUS

3…dxe4 — 11.1% (974 parties)

1928 — Wolf, Siegfried vs Grau, Roberto G — 1-0 — The Hague NED
1960 — Kupka, Slavoj vs Opocensky, Karel — 1/2-1/2 — Ostrava CZE
1961 — Cuderman, Vinko vs Djantar, Djordje — 1-0 — Zagreb CRO
1961 — Simagin, Vladimir vs Furman, Semyon — 1-0 — Sochi RUS
1962 — Hoen, Ragnar Harald vs Dunkelblum, Arthur — 1/2-1/2 — Varna olm

3…Nf6 — 5.7% (498 parties)

1920 — Breyer, Guy vs Bogoljubow, Efim — 1-0 — Berlin GER
1960 — Engels, Ludwig vs Carvalho Da Costa, Fabiano — 1-0 — Sao Paulo BRA
1960 — Borges, Lucas Silvestre vs Carvalho, Flavio — 0-1 — Sao Paulo BRA
1960 — Bazan, Osvaldo vs Redolfi, Argentino Rodolfo — 0-1 — Cordoba/La Falda/Alta Gracia
1960 — Ignatiev, Aleksey vs Hodos, Tamas — 1-0 — Cheboksary

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