C70d — Spanish: Caro Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : paire de fous.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Ba4 enfermé, 4 pièces non développées (B1, C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● 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 : Bc1 enfermé, Ba4 enfermé, roi blanc au centre, bishop a4 en prise.
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
● ...Bg4 — Clouer Nf3

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C70d — Caro Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5

Eval: [+0.37]

Les coups candidats

5.Bb3 — 100.0% (8264 parties)

Ambassadeurs : Anokhin, Yuri (83x), Hardwick, Martin E (44x), Castellano, Antonio Jr (32x), Bertel, Michael (30x), Wittmann, Walter (27x), Zwaig, Arne (26x), Grimm, Wolfgang, Dr. (25x), Johannessen, Svein (23x)

5.Qe2 — 0.0% (1 parties)

Ambassadeurs : Haritonov, Alexander (1x), Jenneborg, Seved (1x)

5.b3 — 0.0% (1 parties)

Ambassadeurs : Buchmann, Hans-Peter (1x), Fritsche, Frank (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Bb3	5.Qe2	5.b3
<1800	761	100%	0%	—
1800-2200	2428	100%	—	0%
2200-2600	1334	100%	—	—
2600+	61	100%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5.Bb3	5.Qe2	5.b3
1840s	3	100%	—	—
1850s	3	100%	—	—
1860s	7	100%	—	—
1870s	12	100%	—	—
1880s	10	100%	—	—
1890s	17	100%	—	—
1900s	17	100%	—	—
1910s	15	100%	—	—
1920s	9	100%	—	—
1930s	6	100%	—	—
1940s	14	100%	—	—
1950s	75	100%	—	—
1960s	190	100%	—	—
1970s	194	100%	—	—
1980s	291	100%	—	—
1990s	1302	100%	—	—
2000s	2642	100%	0%	0%
2010s	2709	100%	—	—
2020s	750	100%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Bb3	100%	100%	+0.0%
5.Qe2	0%	0%	+0.0%
5.b3	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 5 parties
Anand, Viswanathan — 5 parties
Smyslov, Vladimir — 4 parties
Carlsen, Magnus — 3 parties
Alekhine, Alexander — 2 parties
Karpov, Aleksandr — 1 partie
Tal, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

5.Bb3 — 100.0% (8264 parties)

1845 — Emeriau Rousseau, Eliott vs Stanley, Charles H — 1-0 — New Orleans, LA USA
1845 — Rousseau, Emmanuel vs Stanley, Charles H — 1-0 — New Orleans, LA USA
1845 — Emeriau Rousseau, Eliott vs Stanley, Charles H — 1-0 — New Orleans m
1850 — Medley, George vs Mongredien, Augustus — 1-0 — London ENG
1856 — Lange, Max vs Sickel — 1-0 — Halle/Saale

5.Qe2 — 0.0% (1 parties)

2000 — Haritonov, Alexander vs Jenneborg, Seved — 0-1 — IECG

5.b3 — 0.0% (1 parties)

2003 — Buchmann, Hans-Peter vs Fritsche, Frank — 0-1 — ?

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● a6→b5
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● b4 (2v0), ● d4 (2v1)
Cases faibles	—	—
Centre	● d5 (1v0)	● d4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Ba4	● Ba4 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, c1, 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	fermé
Ruptures	● c2-c3, ● d2-d3	● …d7-d6, ● …d7-d5, ● …f7-f6, ● …f7-f5

Partie
1902 It (Men) Vienna AUT – Round 11 – D Marco, Gianni – 1/2-1/2 – Agnivesh Albin – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. Bd5 Nge7 7. d4 Nxd5 8. exd5 Nxd4 9. Nxd4 exd4 10. Qxd4 Qf6
1903 Monte Carlo – Round 5 – D Marco, Gianni – 1/2-1/2 – Agnivesh Albin – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. d4 Nxd4 7. Nxd4 exd4 8. a4 Bb7 9. axb5 axb5 10. Rxa8 Qxa8
1906 DSB-15.Kongress – Round 14 – Důras, Oldřich – 1-0 – Fahrni, Hans – G84 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. O-O Bg4 7. c3 Qf6 8. d3 Bxf3 9. gxf3 g5 10. Kh1 h5
1908 NED tour sim – Round ? – Lasker, Emanuel – 1-0 – ? – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. a4 Rb8 7. axb5 axb5 8. Ng5 d5 9. Nc3 Nd4 10. Ba2 Bg4
1912 Stockholm Nordic Ch – Round 10 – Marco, Georg – 1-0 – Fridlizius, Joel – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. Bd5 Nf6 7. O-O O-O 8. d3 Bb7 9. Bxc6 dxc6 10. Nxe5 c5
1912 Temesvary – Round 4 – Havasi, Kornel – 1-0 – Pesitz – G57 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Ng5 d5 7. exd5 Na5 8. O-O Nxb3 9. axb3 Qxd5 10. Nc3 Qc6
1928 Barcelona sim – Round ? – Alekhine, Alexander – 1-0 – Puntas – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. a4 Bb7 7. Nc3 Bc5 8. O-O O-O 9. d3 b4 10. Nd5 Na5
1946 Staunton, Groningen NED – Round 13 – Christoffel, Martin – 0-1 – Szabo, Ladislav – G43 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Qe2 d6 7. c3 Na5 8. Bc2 c5 9. O-O Be7 10. h3 O-O
1947 Nt – Round 2 – Menke Gerhard – 0-1 – Rellstab, Ludwig – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d4 exd4 7. e5 Ne4 8. Bd5 Nc5 9. Nxd4 Bb7 10. O-O Nxd4
1947 Nt – Round 9 – Rellstab, Ludwig – 1-0 – Von Pohl Arnold – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d4 exd4 7. e5 Bb4+ 8. c3 dxc3 9. bxc3 Nxe5 10. Nxe5 1-0
1954 CSR Ch – Round 5.8 – Blatny, Frantisek – 0-1 – Filip, Miroslav – G43 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. c3 Na5 7. Bc2 c5 8. d4 Qc7 9. O-O Nf6 10. h3 g6
1955 CSR Ch Army – Round 20 – Muehl, Malte Luis – 0-1 – Kozma, Julius – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Ng5 d5 7. exd5 Nd4 8. O-O Bc5 9. d6 Nxb3 10. dxc7 Qxc7
1956 New York Rosenwald – Round ? – Fischer, Robert J – 1/2-1/2 – Bernstein, Sidney – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. O-O Bg4 7. c3 Qf6 8. a4 b4 9. a5 Nge7 10. Ba4 Kd8
1957 Marshall CC Ch 5657 – Round 6 – Gore, James – 0-1 – Bernstein, Sidney – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. c3 Bg4 7. d3 Nf6 8. Nbd2 Be7 9. h3 Bh5 10. Qe2 O-O
1959 Skittles – Round ? – Blackstone, John – 1-0 – Chapman, Ken – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. O-O Na5 7. Bd5 c6 8. Bb3 Nxb3 9. axb3 Nf6 10. Re1 Bb7
1960 WchT U26 07th – Round 9 – Rakic, Tomislav – 1-0 – Eriksson, Henrik – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. d3 Nf6 7. Bd5 Bd6 8. Bg5 h6 9. Bh4 Qe7 10. a4 b4
1962 CSR Ch – Round 13 – Fichtl, Jiri – 1/2-1/2 – Nun, Josef – G112 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. O-O Be7 7. Nc3 d6 8. Nd5 Na5 9. Nxe7 Qxe7 10. Re1 Nf6
1962 Poznan ch POL – Round 1 – Tarnowski, Alfred – 1/2-1/2 – Sliwa, Bogdan – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. d3 g6 7. Nc3 Bg7 8. a4 Nd4 9. Nxd4 exd4 10. Qf3 Nf6
1964 Budapest ch-HUN – Round 1 – Haag, Ervin – 1/2-1/2 – Barczay, Laszlo – G133 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. c3 Be6 7. d4 Bxb3 8. Qxb3 Nf6 9. Nbd2 Be7 10. O-O O-O
1964 Corr FS – Round 1 – Polzer, Hans – 1-0 – Hecht, Hans-Joachim – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. c3 Be7 7. O-O d6 8. d4 Bf6 9. dxe5 Nxe5 10. Nxe5 dxe5
1964 Houston simultaan – Round 1 – Fischer, Raphael – 1-0 – Heising, C. – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nge7 6. Ng5 d5 7. exd5 Nd4 8. Nxf7 Kxf7 9. d6+ Nxb3 10. dxe7 Bxe7
1965 Reggio Emilia 6465 07th – Round 10 – Teschner, Rudolf – 1-0 – Siveri, Armando – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. d4 Bf6 7. dxe5 Nce7 8. exf6 1-0
1966 SWE Ch – Round 1 – Goode, Royal – 1-0 – Ekenberg, Bengt – G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. O-O d6 7. c3 g6 8. d4 Bg7 9. Ng5 Nh6 10. Bxf7+ Nxf7
1966 SWE Ch – Round 4 – Burehall, Arne – 1/2-1/2 – Ekenberg, Bengt – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. c3 g6 7. a4 Bg7 8. Qe2 bxa4 9. Rxa4 Nge7 10. d4 O-O
34. ECC Open 2018 – Round 1.5 – Umudova, Nargiz – 0-1 – Romanov, Egor S. – G28 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 g6 6. d4 exd4 7. Nxd4 Na5 8. Nc3 Bg7 9. Qf3 Nxb3 10. Nxb3 b4
34. ECC Open 2018 – Round 5.4 – Vogt, Lothar – 0-1 – Vitiugov, Nikita – G163 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 g6 6. O-O Bg7 7. c3 Nge7 8. d4 exd4 9. cxd4 d6 10. h3 O-O
GCT Blitz Paris 2018 – Round 11.4 – Kramnik, Vladimir – 0-1 – Mamedyarov, Shakhriyar – G53 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 g6 6. d4 exd4 7. Nxd4 Na5 8. O-O Bg7 9. Re1 Ne7 10. e5 O-O
GCT Rapid Paris 2018 – Round 7.1 – Vachier-Lagrave, Maxime – 1-0 – Mamedyarov, Shakhriyar – G31 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 g6 6. a4 b4 7. h4 d6 8. Ng5 Nh6 9. Bd5 Bd7 10. d4 Nxd4
World Blitz 2018 – Round 10.34 – Shirov, Alexei – 0-1 – Khanin, Semen – G595 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 g6 6. a4 b4 7. d4 exd4 8. Nxd4 Na5 9. Bd5 c6 10. Ba2 Bg7
World Blitz 2018 – Round 16.50 – Alekseev, Evgeny – 0-1 – Khanin, Semen – G968 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 g6 6. d3 Bg7 7. c3 Nf6 8. O-O O-O 9. h3 d6 10. Be3 Bb7

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