C65o — Spanish: Berlin, Benelux Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.c3 O-O 6.d4 Bb6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte e5, case forte g5, Bb5 actif, paire de fous.
Faiblesses adverses : Bc8 enfermé.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nc3 — Développer Nb1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : paire de fous.
Faiblesses adverses : Bc1 enfermé, pawn e4 en prise.
Problèmes : Bc8 enfermé.
Plans :
● ...d6 — Libérer Bc8
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, c3→d4	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v1), ● g5 (2v0)	—
Cases faibles	—	—
Centre	● e5 (2v1)	● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bb5	● Bb5 Actif (mob. 6)
Bb6		● Bb6 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	2 (c8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c3-c4, ● d4-d5	● …d7-d6, ● …d7-d5

Partie
18. Amber Blindfold 2009 – Round 2 – Topalov, Veselin – 1-0 – Karjakin, Sergey – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. a4 a6 8. Bxc6 dxc6 9. a5 Ba7 10. Bg5 Bg4
1970 IBM – Round 11 – Bednarski, Jacek – 1/2-1/2 – Van Geet, Dirk Daniel – G158 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Re1 d6 8. h3 Qe7 9. a4 a5 10. Bg5 h6
1970 IBM – Round 4 – Tatai, Stefano – 0-1 – Van Geet, Dirk Daniel – G84 1. e4 Nc6 2. Nf3 e5 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Bxc6 dxc6 8. Nxe5 Nxe4 9. Re1 Nd6 10. Bf4 Qf6
5. MTel Masters 2009 – Round 2 – Shirov, Alexei – 1/2-1/2 – Topalov, Veselin – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. dxe5 Nxe4 8. Qd5 Nc5 9. Na3 Ne7 10. Qd1 Ne4
Belgrade 1989 – Round 1 – Ehlvest, Jaan – 1-0 – Short, Nigel D – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Qd3 d5 8. Bxc6 bxc6 9. Nxe5 Nxe4 10. Nd2 Bf5
Corus A 2009 – Round 1 – Kamsky, Gata – 1/2-1/2 – Adams, Michael – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 Bb6 7. a4 a5 8. Nbd2 exd4 9. e5 Nd5 10. cxd4 d6
Corus A 2010 – Round 5 – Leko, Peter – 1/2-1/2 – Anand, Viswanathan – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. dxe5 Nxe4 8. Qd5 Nc5 9. Re1 a6 10. Bf1 d6
FIDE-Wch k.o. g/25+10 1999 – Round 3.3 – Movsesian, Sergei – 1-0 – Leko, Peter – G33 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Re1 d6 8. h3 Bd7 9. Bg5 h6 10. Bh4 Nxd4
Frankfurt-West Masters 1999 – Round 6 – Lutz, Christopher – 0-1 – Leko, Peter – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Re1 d6 8. a4 a5 9. Bxc6 bxc6 10. Bg5 h6
Frankfurt-West Masters 1999 – Round 9 – Polgar, Judit – 1-0 – Svidler, Peter – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Re1 d6 8. h3 Qe7 9. Na3 Bd7 10. Bg5 h6
Manila Interzonal 1976 – Round 15 – Quinteros, Miguel Angel – 1/2-1/2 – Spassky, Boris V. – G67 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d4 Bb6 6. O-O O-O 7. Re1 d6 8. h3 Bd7 9. Bg5 h6 10. Bh4 Nxd4
Olympiad 2002 – Round 6 – Vallejo Pons, Francisco – 1-0 – Motwani Prashant – G202 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. dxe5 Nxe4 8. Qd5 Nc5 9. Bf4 Ne7 10. Qd1 Ne6
SuperGM 2001 – Round 9 – Polgar, Judit – 1/2-1/2 – Leko, Peter – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. dxe5 Nxe4 8. Qd5 Nc5 9. Re1 Ne7 10. Qd1 Ne6
Tata Steel India Blitz 2022 – Round 9.3 – Maghsoodloo, Parham – 1/2-1/2 – Abdusattorov, Nodirbek – G42 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 Bb6 7. Re1 d6 8. h3 Bd7 9. a4 a6 10. Bc4 h6
World Blitz 2016 – Round 12.28 – Aditya Tari – 0-1 – Vallejo Pons, Francisco – G482 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 Bb6 7. Re1 d6 8. h3 h6 9. a4 a5 10. Na3 exd4
World Cup 1988 – Round 1 – Ljubojevic, Ljubomir – 0-1 – Salov, Valery – G76 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Re1 d6 8. h3 Bd7 9. a4 a6 10. Bxc6 Bxc6
XVI Ciudad de Linares 99 1999 – Round 4 – Svidler, Peter – 1-0 – Leko, Peter – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Qd3 d6 8. Bg5 h6 9. Bh4 Bd7 10. Nbd2 a6

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