C72d — Spanish: Modern Steinitz, 5.O-O Bd7

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 *   ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bQ
bKRoi au centre — vulnérable
bBFou enfermé — mobilité 1
bN
bR
bP
bP
bB
bP
bP
bP
bP
bN
bP
bP
wB
wPPion central
wN
wP
wP
wP
wP
wP
wP
wP
wR
wN
wB
wQ
wR
wK
abcdefgh
Avantages : paire de fous.
Faiblesses adverses : Bf8 enfermé, roi noir au centre.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nbd2 — Développer Nb1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● c3 — Préparer d4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wBFou enfermé — mobilité 0
wN
wR
wP
wP
wP
wP
wP
wP
wP
wN
wP
Case forte (2v1)
wB
bPCase forte (2v1)
bP
bN
bP
bP
bP
bP
bBFou actif — mobilité 5
bP
bP
bR
bN
bB
bK
bQ
bR
hgfedcba
Avantages : case forte d4, case forte e5, Bd7 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Problèmes : roi au centre, Bf8 enfermé, 4 pièces non développées (G8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nf6 — Développer Ng8
● ...Be7 — Développer Bf8
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● d6→e5, b7→a6, c7→d6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d4 (2v1), ● e5 (2v1)
Cases faibles
Centre ● d5 (1v0) ● d4 (2v1), ● e5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Ba4 ● Ba4 Ok (mob. 3)
Bd7 ● Bd7 Actif (mob. 5)
Bf8 ● Bf8 Non développé (mob. 1)
Paire de fous ● Oui ● Oui
Non développées 3 (b1, c1, a1) 4 (g8, f8, a8, h8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Au centre !
Droits de roque O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre fermé
Ruptures ● c2-c3, ● d2-d3 ● …d6-d5, ● …f7-f6, ● …f7-f5
Partie
1971 Hoogovens – Round 10 – ? – 1/2-1/2 – Ciocaltea, Victor – G163
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nf6 7. Nc3 Be7 8. d4 Nxd4 9. Bxd7+ Nxd7 10. Nxd4 exd4
1975 URS Team Ch – Round ? – Zhuravlev, Valery Ivanovich – 1-0 – Adler, Viktor – G405
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 g6 7. d4 Bg7 8. Bg5 f6 9. Be3 Nh6 10. dxe5 Nxe5
FIDE Grand Swiss 2025 – Round 10 – Oparin Grigoriy – 1-0 – Anton Guijarro David – G541
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nf6 7. Nc3 Be7 8. Bxc6 bxc6 9. d4 exd4 10. Nxd4 O-O
FIDE Grand Swiss 2025 – Round 4 – Dardha Daniel – 1/2-1/2 – Sindarov Javokhir – G214
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Re1 Nf6 9. Nbd2 O-O 10. h3 exd4
FIDE World Blitz Championship 2025 – Round 15 – Alexander Grischuk – 0-1 – Javokhir Sindarov – G291
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. h3 Nf6 9. Bc2 O-O 10. Be3 Nh5
FIDE World Blitz Championship 2025 – Round 4 – Nepomniachtchi Ian – 1/2-1/2 – Alekseenko Kirill – G63
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nge7 7. d4 Ng6 8. Re1 Be7 9. Nbd2 O-O 10. Nf1 exd4
FIDE World Cup 2017 – Round 1.4 – Areshchenko, Alexander – 1-0 – Demchenko, Aleksandr – G159
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nf6 7. Nc3 Be7 8. Bxc6 Bxc6 9. Qc2 O-O 10. d4 exd4
GMA 2003 – Round 10 – Ivanchuk, Vasyl – 1-0 – Timman, Jan H – G66
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nf6 7. Nc3 Bg4 8. d4 exd4 9. Ne2 Bxf3 10. gxf3 Nd7
Qatar Masters Open 2015 – Round 9.5 – Sjugirov, Sanan – 1-0 – Mamedyarov, Shakhriyar – G311
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 g5 7. Bxc6 Bxc6 8. Nc3 Bg7 9. d3 h6 10. Be3 Ne7
Smyslov Region Group Cup 2021 – Round 14.3 – Kobalia, Mikhail – 1/2-1/2 – Alekseenko, Kirill – G146
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. Re1 Nge7 7. d4 Ng6 8. Nc3 b5 9. Bb3 Nxd4 10. Nxd4 exd4
SportAccord Basque Men 2013 – Round 3.1 – Nepomniachtchi, Ian – 0-1 – Mamedyarov, Shakhriyar – G36
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 g6 7. d4 exd4 8. Bxc6 Bxc6 9. Qxd4 Qf6 10. e5 dxe5
World Blitz 2007 – Round 34 – Grischuk, Alexander – 1/2-1/2 – Mamedyarov, Shakhriyar – G333
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 g6 7. d4 exd4 8. Nxd4 Bg7 9. Nxc6 Bxc6 10. Nc3 Nf6
World Blitz 2019 – Round 19.65 – Khanin, Semen – 0-1 – Alekseenko, Kirill – G1309
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nge7 7. d4 Ng6 8. Nc3 Be7 9. Re1 O-O 10. h3 h6
World Blitz 2019 – Round 5.27 – Belov, Vladimir – 0-1 – Wang, Hao(ZJWZ) – G327
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 g6 7. d4 exd4 8. Bxc6 Bxc6 9. Bg5 f6 10. Qxd4 Bg7
World Blitz 2021 – Round 17.32 – Ivic, Velimir – 1/2-1/2 – Caruana, Fabiano – G1001
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nf6 7. Nc3 Nd4 8. Bxd7+ Nxd7 9. Nxd4 exd4 10. Ne2 c5
World Blitz 2021 – Round 9.29 – Alekseenko, Kirill – 1-0 – Van Foreest, Jorden – G526
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 g6 7. d4 exd4 8. Nxd4 Bg7 9. Bxc6 bxc6 10. Nc3 Nf6
World Blitz 2022 – Round 10.32 – Niemann, Hans Moke – 1/2-1/2 – Alonso Rosell, Alvar – G526
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. Re1 g5 7. d4 g4 8. d5 Nce7 9. Bxd7+ Qxd7 10. Nh4 h5
World Blitz 2022 – Round 20.39 – Idani, Pouya – 0-1 – Alonso Rosell, Alvar – G1071
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nf6 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 Nd7 10. Qd1 Nd4
World Blitz 2023 – Round 9.29 – Hovhannisyan, Razmik – 1-0 – Hong, Andrew – G526
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. Nc3 Nf6 7. Bxc6 Bxc6 8. Re1 Be7 9. d4 exd4 10. Nxd4 Bd7
World Rapid 2021 – Round 8.5 – Alekseenko, Kirill – 1/2-1/2 – Nakamura, Hikaru – G483
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 g6 7. d4 exd4 8. Nxd4 Bg7 9. Be3 Nge7 10. Nc3 Ne5

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