Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d6→c5, e7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v0)	● b4 (2v0), ● d4 (2v1), ● e5 (2v1)
Cases faibles	—	—
Centre	● d5 (2v0)	● d4 (2v1), ● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	Non	Non
Non développées	4 (● b1, ● c1, ● a1, ● h1)	4 (● g8, ● 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	mobile
Ruptures	● d2-d4, ● e4-e5	● …d6-d5, ● …f7-f5

B52h — Sicilian, Sokolsky

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nc3 (Développer Nb1) ; d3 (Libérer Bc1) ; d4 (Occuper le centre) ; e5 (Occuper le centre).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...Nf6 (Développer Ng8) ; ...d5 (Occuper le centre) ; ...f5 (Rupture) ; ...e6 (Solidifier le centre, libérer le fou) ; ...e5 (Occuper le centre).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1968 Belgrade (Women) 4th – Round 6 – Asenova, Venka – 1/2-1/2 – Konarkowska-Sokolov, Henrijeta – G22 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. f3 g6 9. Nc3 Bg7 10. Be3 b6
1973 Leningrad Interzonal – Round 7 – Radulov, Ivan – 1-0 – Cuellar Alpire, Mariana – G72 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. O-O Bg7 9. Be3 Nf6 10. f3 O-O
1975 URS Team Ch – Round 1 – Gojhman, Alexander – 1/2-1/2 – Zamruk, Aleksandar – G246 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 O-O
1975 URS Team Ch – Round 2 – Ustinov, Georgy I – 0-1 – Danov, Vladimir – G253 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. O-O Bg7 10. Nc2 O-O
1975 URS Team Ch – Round 5 – Giorgadze, Tamaz – 1/2-1/2 – Balashov, Yuri S – G244 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 Qg4 9. O-O Qxd1 10. Rxd1 Nxd4
34. ECC Open 2018 – Round 1.7 – Liiva, Riho – 0-1 – Paravyan, David – G32 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 e5 7. dxc5 dxc5 8. O-O Qxd1 9. Rxd1 Nd4 10. Nc3 Bd6
6. Tal Memorial 2011 – Round 8 – Carlsen, Magnus – 1/2-1/2 – Nepomniachtchi, Ian – G31 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Nc3 Bg7 9. Be3 Nf6 10. h3 O-O
It 2001 – Round 9 – Sadvakasov, Darmen – 1/2-1/2 – Kasparov, Garry – G20 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 O-O
Moscow 1975 – Round 1 – Stean, Michael F – 1/2-1/2 – Geller, Efim P – G26 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 Qg4 7. d5 Qxe4+ 8. Be3 Nd4 9. Qa4+ b5 10. Qa6 Nc2+
Olympiad 2002 – Round 5 – Akopian, Vladimir – 1/2-1/2 – Kasparov, Garry – G148 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 O-O
Superbet Blitz 2022 – Round 5.2 – So, Wesley – 1-0 – Shevchenko, Kirill – G22 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 O-O
World Blitz 2023 – Round 11.57 – Bologan, Victor – 0-1 – Sapenov, Daniyal – G658 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 O-O