C70m — Spanish: Taimanov (Wing) Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Na5 *   ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 1
bQ
bKRoi au centre — vulnérable
bBFou enfermé — mobilité 5
bN
bR
bP
bP
bPPion sous pression
bP
bP
bP
bN
bP
Case forte (2v0)
bPpawn en prise !
wPPion central
wBFou actif — mobilité 5
wN
wP
wP
wP
wP
wP
wP
wP
wR
wN
wB
wQ
wK
wR
abcdefgh
Avantages : case forte d5, Bb3 actif, paire de fous.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre, pawn e5 en prise.
Problèmes : roi au centre, Bc1 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
wR
wKRoi au centre — doit roquer
wQ
wBFou enfermé — mobilité 0
wN
wR
wP
wP
wP
wP
wP
wP
wP
wN
wB
wP
Case forte (2v1)
bP
bP
bN
bP
bP
bP
bP
bP
bP
bR
bN
bBFou actif — mobilité 5
bK
bQ
bB
bR
hgfedcba
Avantages : case forte c4, paire de fous.
Faiblesses adverses : Bc1 enfermé, roi blanc au centre.
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
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● a6→b5
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d5 (2v0) ● c4 (2v1)
Cases faibles
Centre ● d5 (2v0), ● e5 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bb3 ● Bb3 Actif (mob. 5)
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 ● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …f7-f6, ● …f7-f5
Partie
1970 IBM – Round 1 – Adorjan, Andras – 1-0 – Bednarski, Jacek – G141
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bd7 9. Bd2 Nxb3 10. axb3 g6
4. World Blitz 2008 – Round 4 – Polgar, Judit – 0-1 – Morozevich, Alexander – G26
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. c3 Nxb3 8. axb3 Bb7 9. d4 exd4 10. cxd4 Nf6
4. World Blitz 2008 – Round 6 – Dominguez Perez, Leinier – 1-0 – Morozevich, Alexander – G40
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Qxd4 Ne7 9. Qd3 c5 10. c4 Be6
Belgrade 1989 – Round 1 – Timman, Jan H – 1/2-1/2 – Agdestein, Simen – G19
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 Nxb3 8. axb3 f6 9. c4 b4 10. Qd3 c5
Biel Interzonal 1993 – Round 1 – Sherzer, Alex – 0-1 – Agdestein, Simen – G22
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 f6 8. c3 Nxb3 9. Qxb3 Ne7 10. a4 Bd7
Biel Interzonal 1993 – Round 9 – Georgiev, Kaloyan – 1-0 – Speelman, Jon S – G210
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 f6 8. Nc3 Nxb3 9. axb3 Bb7 10. Nh4 Ne7
Biel Interzonal 1993 – Round 9 – Topalov, Veselin – 0-1 – Agdestein, Simen – G211
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 Nxb3 8. axb3 f6 9. c4 b4 10. Be3 Bb7
GCT Rapid Paris 2021 – Round 9.5 – Vachier-Lagrave, Maxime – 1-0 – Firouzja, Alireza – G44
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. d4 exd4 7. Nxd4 Bb7 8. O-O c5 9. Nf5 c4 10. Bf4 cxb3
Linares 1993 – Round 1 – Anand, Viswanathan – 1-0 – Timman, Jan H – G3
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 Nxb3 8. axb3 f6 9. Nc3 Bb7 10. Nh4 Qd7
Olympiad 2002 – Round 2 – Short, Nigel D – 1-0 – Sulskis, Sarunas – G52
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 Nxb3 8. axb3 f6 9. Nc3 Bb7 10. Nh4 Qd7
PCA Qualifiers 1993 – Round 4 – Akopian, Vladimir – 1-0 – Agdestein, Simen – G76
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 Nxb3 8. axb3 f6 9. Nc3 Bb7 10. Qe2 g6
Sinquefield Cup 2025 – Round 1 – Vachier-Lagrave Maxime – 1/2-1/2 – Firouzja Alireza – G2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Re1 Nxb3 9. axb3 c5 10. c3 Bb7
World Blitz 2007 – Round 16 – Adams, Michael – 1/2-1/2 – Morozevich, Alexander – G155
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. c4 c5 10. Nf5 g6
World Blitz 2007 – Round 21 – Anand, Viswanathan – 1-0 – Morozevich, Alexander – G206
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. c4 c5 10. Nf5 g6
World Blitz 2007 – Round 36 – Shirov, Alexei – 1-0 – Morozevich, Alexander – G353
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Qxd4 Bb7 9. c4 c5 10. Qd3 Nf6
World Blitz 2009 – Round 1 – Svidler, Peter – 1-0 – Mamedyarov, Shakhriyar – G7
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Qxd4 Bb7 9. c4 c5 10. Qd3 Nf6
World Blitz 2009 – Round 12 – Polgar, Judit – 0-1 – Mamedyarov, Shakhriyar – G122
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. Nf5 g6 10. Ne3 Bg7
World Blitz 2009 – Round 14 – Jakovenko, Dmitry – 0-1 – Mamedyarov, Shakhriyar – G141
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. Re1 c5 10. e5 dxe5
World Blitz 2009 – Round 16 – Leko, Peter – 1-0 – Tkachiev, Vladislav – G164
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. Bd2 Nxb3 10. Nxb3 Rb8
World Blitz 2009 – Round 28 – Karjakin, Sergey – 1-0 – Mamedyarov, Shakhriyar – G291
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. c4 c5 10. Nf5 g6
World Blitz 2009 – Round 32 – Anand, Viswanathan – 1-0 – Mamedyarov, Shakhriyar – G332
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. c4 c5 10. Nf5 g6
World Blitz 2009 – Round 36 – Leko, Peter – 1/2-1/2 – Mamedyarov, Shakhriyar – G375
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. Bd2 Nxb3 10. Nxb3 Rb8
World Blitz 2017 – Round 12.28 – Grigoriants, Sergey – 0-1 – Vallejo Pons, Francisco – G622
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Bb7 9. a4 c5 10. Nf5 g6
World Blitz 2018 – Round 15.26 – Zhigalko, Sergei – 1-0 – Moiseenko, Vadim – G886
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. a4 Nxb3 8. cxb3 Bb7 9. d4 Nf6 10. Bg5 Be7
World Blitz 2018 – Round 16.23 – Sychev, Klementy – 1-0 – Vallejo Pons, Francisco – G941
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Qxd4 Bb7 9. Bg5 Ne7 10. c4 h6
World Rapid 2019 – Round 1.3 – Nakamura, Hikaru – 1-0 – Sychev, Klementy – G23
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d3 Nf6 8. Nbd2 Be7 9. Re1 O-O 10. Nf1 Nxb3
World Rapid 2019 – Round 3.53 – Sasikiran, Krishnan – 1-0 – Glek, Igor – G195
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8. Nxd4 Ne7 9. c4 c5 10. Ne2 Nxb3

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