B10e — Caro-Kann: Breyer, 3.Nd2 e5

1.e4 c6 2.d3 d5 3.Nd2 e5 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

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. O-O (Mettre le roi en sécurité, connecter les tours) ; Nf3 (Développer Ng1) ; Be3 (Développer Bc1) ; Bc4 (Développer Bf1) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

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. 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

	♔ 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)	● d4 (1v0), ● 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. 5)
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	fermé
Ruptures	● c2-c3, ● d3-d4, ● f2-f3	● …c6-c5, ● …d5-d4, ● …f7-f6, ● …f7-f5

Partie
1931 Moskou ch-URS – Round 1 – Bohatyrchuk, Fedir Parfenovych – 0-1 – Yudovich, Mikhail M – G89 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Be2 Ne7 6. O-O O-O 7. d4 exd4 8. Nxd4 Ng6 9. Bf3 Be5 10. c3 dxe4
1931 Praag olm – Round 1 – Hanssen, Lasse Preben – 0-1 – Tartakower, Savielly – G20 1. e4 c6 2. d3 d5 3. Nd2 e5 4. g3 Be6 5. Bg2 Nd7 6. Ne2 Bd6 7. O-O Ne7 8. d4 f6 9. b3 O-O 10. c4 f5
1955 Hamburg – Round 15 – Castaldi, Vincenzo – 1-0 – Golombek, Harry – G113 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. Be2 Ngf6 6. O-O Bc5 7. exd5 cxd5 8. d4 exd4 9. Nb3 Bb6 10. Nfxd4 O-O
1958 GDR Ch Schkopau GER – Round 15 – Franz, Joachim – 1-0 – Keller-Hermann, Edith – G95 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Qc7 5. d4 exd4 6. exd5 Bg4 7. h3 Bh5 8. Be2 cxd5 9. Nxd4 Bg6 10. O-O Nc6
1959 Candidats Tournament – Round 8 – Gligoric, Svetozar – 1-0 – Smyslov, Vasily – G28 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. d4 dxe4 6. Nxe4 exd4 7. Qxd4 Ngf6 8. Bg5 Be7 9. O-O-O O-O 10. Nd6 Qa5
1960 Varna Varna BUL – Round 13 – Daskalov, Georgi – 1/2-1/2 – Zinn, Lothar – G52 1. e4 c6 2. d3 d5 3. Nd2 e5 4. g3 dxe4 5. dxe4 Bc5 6. Bg2 Nf6 7. Ngf3 Bg4 8. h3 Bh5 9. O-O O-O 10. Qe2 Nbd7
1961 Hungary Ch – Round 1 – Orendi, E. – 0-1 – Haag, Ervin – G7 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Qe2 Ne7 6. g3 O-O 7. Bg2 f6 8. O-O d4 9. a4 Be6 10. Nc4 Bc7
1964 Tel Aviv olm – Round 1 – Ciocaltea, Victor – 1-0 – Saborido Carre, Rafael – G85 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. g3 Ngf6 6. Bg2 dxe4 7. dxe4 Bc5 8. O-O O-O 9. b3 Qe7 10. Bb2 Ba3
1968 Alma Ata ch-URS – Round 7 – Platonov, Igor V – 0-1 – Zaitsev, Alexander – G74 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. g3 Ngf6 6. Bg2 dxe4 7. dxe4 Be7 8. O-O O-O 9. b3 Qc7 10. Bb2 Re8
1968 Cardenas – Round 1 – Cobo Arteaga, Eldis – 1-0 – Perez Perez, Francisco Jose – G17 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. g3 Ngf6 6. Bg2 Bd6 7. O-O O-O 8. c3 Re8 9. Re1 Qc7 10. Qc2 b6
1968 USSR – Round 1 – Kupreichik, Viktor D – 1-0 – Kapengut, Albert – G38 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. d4 dxe4 6. Nxe4 exd4 7. Bc4 Ndf6 8. Nfg5 Be6 9. Nxe6 fxe6 10. Ng5 Qa5+
1969 It – Round 7 – Zinn, Lothar – 1-0 – Radovici, Corvin – G6 1. e4 c6 2. d3 d5 3. Nd2 e5 4. g3 g6 5. Bg2 Bg7 6. Ngf3 Ne7 7. O-O O-O 8. b4 Bg4 9. Bb2 Nd7 10. h3 Bxf3
6. World Blitz 2010 – Round 30 – Vachier-Lagrave, Maxime – 1-0 – Eljanov, Pavel – G217 1. e4 c6 2. d3 d5 3. Nd2 e5 4. g3 Nf6 5. Bg2 Bd6 6. Ngf3 O-O 7. O-O Bg4 8. c3 Nbd7 9. Qc2 Re8 10. Re1 a5
Amber-blindfold 17th 2008 – Round 2 – Kramnik, Vladimir – 1/2-1/2 – Leko, Peter – G3 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Nxd4 Ne7 8. Bd3 Nbc6 9. N2b3 Ne5 10. O-O O-O
Biel Interzonal 1993 – Round 11 – Georgiev, Kiril – 1/2-1/2 – Seirawan, Yasser – G250 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Nb3 Nf6 8. Bb5+ Nc6 9. Qe2+ Be6 10. Nbxd4 Qd7
Candidats qf4 1991 – Round 1 – Anand, Viswanathan – 1/2-1/2 – Karpov, Anatoly – G1 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Qe2 Qe7 6. d4 exd4 7. exd5 cxd5 8. Nxd4 Nc6 9. N2b3 Nf6 10. Qxe7+ Kxe7
FIDE WCh KO 2001 – Round 1.2 – Kobese, Watu – 1-0 – Leko, Peter – G97 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Be2 Nf6 6. O-O O-O 7. c3 Re8 8. a4 a5 9. Re1 Nbd7 10. Bf1 h6
FIDE WCh KO 2001 – Round 1.3 – Kobese, Watu – 0-1 – Leko, Peter – G127 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Be2 Nf6 6. O-O O-O 7. c3 Re8 8. Re1 h6 9. Qc2 Nbd7 10. Nf1 Nf8
Interpolis 1978 – Round 10 – Ljubojevic, Ljubomir – 1/2-1/2 – Dzindzichashvili, Roman – G38 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Be2 Nf6 6. d4 Nxe4 7. dxe5 Nxd2 8. Qxd2 Bc7 9. O-O O-O 10. c4 Bg4
Jakarta / Yogya / Bali 1983 – Round 16 – Lobron, Eric – 0-1 – Seirawan, Yasser – G52 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Nxd4 Nc6 8. N2f3 Nf6 9. Be2 O-O 10. O-O h6
Jakarta / Yogya / Bali 1983 – Round 17 – Ljubojevic, Ljubomir – 1/2-1/2 – Lobron, Eric – G55 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Be2 Ne7 6. O-O O-O 7. Re1 f5 8. c3 Nd7 9. Bf1 Kh8 10. g3 fxe4
Linares 1992 – Round 1 – Ljubojevic, Ljubomir – 0-1 – Karpov, Anatoly – G8 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Qe2 Nf6 6. g3 O-O 7. Bg2 Re8 8. O-O a5 9. a3 a4 10. b4 axb3
Malta ol (Men) 1980 – Round 9 – Swanson, Stephen – 0-1 – Seirawan, Yasser – G37 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. c3 Ngf6 6. Be2 Bd6 7. O-O O-O 8. Qc2 Re8 9. b4 a5 10. bxa5 Qxa5
Moscow Superblitz 2006 – Round 15 – Malakhov, Vladimir – 1/2-1/2 – Dreev, Aleksey – G43 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Nxd4 Nc6 8. N2b3 Nf6 9. Be2 O-O 10. O-O Ne4
Niksic 1983 – Round 7 – Ljubojevic, Ljubomir – 1-0 – Seirawan, Yasser – G49 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. Be2 Ngf6 6. O-O Bd6 7. c3 O-O 8. Re1 Re8 9. Bf1 a5 10. g3 a4
Tal Memorial Blitz 2014 – Round 19.3 – Mamedyarov, Shakhriyar – 1-0 – Tomashevsky, Evgeny – G111 1. e4 c6 2. d3 d5 3. Nd2 e5 4. g3 Nf6 5. Bg2 Bg4 6. Ngf3 dxe4 7. dxe4 Nbd7 8. O-O Be7 9. c3 O-O 10. h3 Bh5
World Blitz 2007 – Round 22 – Adams, Michael – 0-1 – Dreev, Aleksey – G212 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. g3 Ngf6 6. Bg2 Bd6 7. O-O O-O 8. Re1 Re8 9. c3 Nf8 10. Qc2 Ng6
World Blitz 2015 – Round 12.35 – Malakhov, Valentyn – 1/2-1/2 – Bologan, Victor – G745 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 8. Be2 O-O 9. O-O Re8 10. Re1 Bc7
World Blitz Final 2012 – Round 26 – Chadaev, Nikolai – 1-0 – Bologan, Victor – G200 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 8. Be2 O-O 9. O-O Re8 10. Nb3 Bg4
World Rapid 2016 – Round 2.12 – Jobava, Baadur – 0-1 – Vidit, Santosh Gujrathi – G52 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Nb3 Nf6 8. Bb5+ Nc6 9. Qe2+ Ne4 10. Nfxd4 O-O
World Rapid 2016 – Round 3.26 – Malakhov, Valentyn – 1/2-1/2 – Aditya Tari – G109 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 8. Be2 O-O 9. O-O Bc7 10. Nb3 Bb6

B10e — Breyer

1.e4 c6 2.d3 d5 3.Nd2 e5

Eval: [-0.12]

Les coups candidats

4.Ngf3 — 88.9% (4113 parties)

Ambassadeurs : Conterno, Dominique (30x), Ratnakaran, K. (18x), Ljubojevic, Ljubomir (16x), Seirawan, Yasser (14x), Cosentino, Aldo (14x), Da Silva Filho, Alcindo Luz Bastos (13x), Tiviakov, Sergei (13x), Strittmatter, Norbert (12x)

4.g3 — 9.9% (457 parties)

Ambassadeurs : Letay, Gyula (7x), Litvinov, Boris (4x), Moody, David W (3x), Wihnon, Jason (3x), Haas, Kai (3x), Koczo, Kristof (3x), Debowska, Teresa (3x), Zinn, Lothar (2x)

4.c3 — 0.4% (19 parties)

Ambassadeurs : Barsciauskas, Gintautas (4x), Phillips, Wendell (2x), Kovacevic, Dragan (1x), Zivkovic, Milan (1x), Gallinnisova, Vaclava (1x), Baranova, Viktoriia (1x), Kosa, Laszlo (1x), Csonka, Attila Istvan (1x)

4.Qe2 — 0.3% (14 parties)

Ambassadeurs : Teichmann, Richard (2x), Werner, Dimo (2x), Mieses, Jacques (1x), Mieses Cotes, Alejandro Rainier (1x), Fomina, Tatyana (1x), Kartanaite, Rasa (1x), Waddingham, Graham A (1x), Van Hasselt, Frank (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4.Ngf3	4.g3	4.c3	4.Qe2
<1800	156	86%	13%	—	—
1800-2200	1949	86%	12%	1%	0%
2200-2600	1762	93%	6%	0%	0%
2600+	67	96%	3%	—	1%

Évolution par décennie (% des parties)

Décennie	N parties	4.Ngf3	4.g3	4.c3	4.Qe2
1910s	2	—	—	—	100%
1920s	1	100%	—	—	—
1930s	3	67%	33%	—	—
1950s	12	83%	17%	—	—
1960s	40	85%	12%	—	—
1970s	70	93%	7%	—	—
1980s	197	89%	9%	—	1%
1990s	866	88%	11%	0%	0%
2000s	1401	88%	11%	0%	0%
2010s	1631	90%	9%	0%	0%
2020s	403	91%	7%	1%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4.Ngf3	90%	91%	▲ +1.7%
4.g3	9%	7%	▼ -2.0%
4.c3	0%	1%	▲ +0.6%
4.Qe2	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Aleksandr — 6 parties
Hou, Yifan — 5 parties
Anand, Viswanathan — 2 parties
Karpov, Anatoly — 2 parties
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie

Parties historiques

4.Ngf3 — 88.9% (4113 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
1951 — Henneberger, Walter vs Palavan, Selim — 1-0 — Zurich SUI
1954 — Pirc, Vasja vs Karaklajic, Nikola — 1/2-1/2 — Belgrade SRB

4.g3 — 9.9% (457 parties)

1931 — Hanssen, Lasse Preben vs Tartakower, Savielly — 0-1 — Praag olm
1956 — Theodorovich Ivan vs Santasiere, Anthony — 1-0 — Oklahoma City, OK USA
1957 — Marciniak, Alexandre vs Trela, Adam — 0-1 — Poland
1960 — Daskalov, Georgi vs Zinn, Lothar — 1/2-1/2 — Varna Varna BUL
1963 — Shatskes, Boris A vs Zakharov, Igor N — 1-0 — Moscow RUS

4.c3 — 0.4% (19 parties)

1992 — Gallinnisova, Vaclava vs Baranova, Viktoriia — 1/2-1/2 — Chrudim
1995 — Kovacevic, Dragan vs Zivkovic, Milan — 1/2-1/2 — Tivat
1995 — Kosa, Laszlo vs Csonka, Attila Istvan — 0-1 — Zalakaros
2002 — Galli, Karl vs Hall, Nathaniel W. — 0-1 — ?
2008 — Barsciauskas, Gintautas vs Zukauskas, Petras — 1/2-1/2 — Vilnius LTU

4.Qe2 — 0.3% (14 parties)

1910 — Mieses, Jacques vs Teichmann, Richard — 0-1 — Berlin GER
1910 — Mieses Cotes, Alejandro Rainier vs Teichmann, Richard — 0-1 — Berlin (Match)
1983 — Fomina, Tatyana vs Kartanaite, Rasa — 1/2-1/2 — Moscow RUS
1986 — Waddingham, Graham A vs Van Hasselt, Frank — 1/2-1/2 — Oakham ENG
1994 — Werner, Dimo vs Oei, Ik — 1-0 — Cappelle la Grande FRA

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