Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3 ● d7→e6, f7→e6, f7→g6, h7→g6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0) ● b4 (2v0), ● d4 (3v1), ● e5 (2v1), ● f5 (2v0)
Cases faibles
Centre ● d5 (2v1), ● e4 (1v0) ● d4 (3v1), ● e5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bg2 ● Bg2 Ok (mob. 2)
Bg7 ● Bg7 Actif (mob. 6)
Bc8 ● Bc8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 3 (● c1, ● a1, ● h1) 4 (● g8, ● c8, ● 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 ● …d7-d5

A37i — Symmetrical

1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 e6   ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bB
bQ
bK
bN
bR
bP
bP
bP
bP
bB
bP
bN
bP
bP
Case forte (2v0)
bP
wP
wN
wN
wP
wP
wP
wP
wP
wP
wB
wP
wR
wB
wQ
wK
wR
abcdefgh
Plans. O-O (Mettre le roi en sécurité, connecter les tours — 59 % des parties) ; d3 (Solidifier le centre — 12 % des parties) ; e3 (Solidifier le centre — 10 % des parties) ; d4 (Occuper le centre — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wK
wQ
wB
wR
wP
wB
wP
wP
wP
wP
wP
wP
wN
wN
Case forte (3v1)
wP
Case forte (2v0)
Case forte (2v0)
Case forte (2v1)
bP
bP
bP
bN
bP
bBFou actif — mobilité 6
bP
bP
bP
bP
bR
bN
bK
bQ
bB
bR
hgfedcba
Plans. ...Nge7 (Développer g8 — 89 % des parties) ; ...Nxd4 (Cavalier centralisé en d4 — 2 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
11. Norway Armageddon 2023 – Round 6.4 – Mamedyarov, Shakhriyar – 0-1 – So, Wesley – G19
1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. h4 h6 7. a3 Nge7 8. Rb1 d5 9. cxd5 exd5 10. b4 Bf5
1962 Mar del Plata – Round 15 – Smyslov, Vladimir – 1-0 – Sanguineti, R. – G122
1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 e6 6. b3 Nge7 7. Bb2 O-O 8. O-O d6 9. e3 e5 10. d3 h6
1964 Budapest ch-HUN – Round 1 – Lengyel, Laszlo – 1/2-1/2 – Bilek, Istvan – G5
1. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 e6 6. d4 cxd4 7. Nb5 d5 8. Qa4 Nge7 9. cxd5 Nxd5 10. Nbxd4 Bd7
1966 Student Olympiad fA – Round 3 – Krabbe, Tim – 0-1 – Tukmakov, Vladimir B – G5
1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. b3 Nge7 7. O-O d5 8. cxd5 exd5 9. Bb2 O-O 10. Na4 Bxb2
1966 WchTJ U26 fin-A – Round 3 – Krabbe, Tim – 0-1 – Tukmakov, Vladimir B – G15
1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. b3 Nge7 7. O-O d5 8. cxd5 exd5 9. Bb2 O-O 10. Na4 Bxb2
1967 Rubinstein Memorial – Round 10 – Sliwa, Bogdan – 0-1 – Furman, Slavomir – G38
1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. b3 Nge7 7. Bb2 d6 8. Qc2 e5 9. h4 h6 10. d3 Bg4
1967 URS Team Ch – Round 1 – Smyslov, Vladimir – 1-0 – Mukhin, Evgeny B – G136
1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. b3 Nge7 7. Bb2 d5 8. Na4 Bxb2 9. Nxb2 d4 10. Nd3 Qd6
1969 Monte Carlo – Round 9 – Lombardy, William J – 1-0 – Schmid, Leo – G46
1. g3 c5 2. Bg2 g6 3. c4 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. b3 Nge7 7. Bb2 d5 8. Na4 Bxb2 9. Nxb2 O-O 10. O-O e5
1969 Team match FRG-CSR – Round 1 – Pribyl, Josef – 0-1 – Eising, Johannes – G1
1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e6 6. h4 h5 7. a3 d5 8. Rb1 Nge7 9. O-O O-O 10. d3 b6
41. Olympiad Open 2014 – Round 10.1 – Fressinet, Laurent – 0-1 – Yu, Yangyi – G678
1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. O-O Nge7 10. Nbxd4 O-O
5. Norway Chess 2017 – Round 6.4 – Giri, Anish – 1/2-1/2 – So, Wesley – G29
1. c4 c5 2. Nc3 g6 3. g3 Nc6 4. Bg2 Bg7 5. Nf3 e6 6. h4 Nf6 7. d4 cxd4 8. Nxd4 O-O 9. O-O d5 10. cxd5 Nxd5
78. Tata Steel GpA 2016 – Round 4.3 – Adams, Michael – 1/2-1/2 – Wei, Yi – G24
1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 e6 6. h4 d5 7. h5 Nge7 8. d3 dxc4 9. dxc4 Qxd1+ 10. Nxd1 b6
Amber-rapid 17th 2008 – Round 4 – Van Wely, Loek – 1/2-1/2 – Gelfand, Boris – G3
1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e6 6. a3 Nge7 7. b4 b6 8. Rb1 O-O 9. O-O d5 10. bxc5 bxc5
Cote d'Ivoire Blitz 2019 – Round 11.2 – Ding, Liren – 0-1 – So, Wesley – G52
1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 Qa5+ 9. Nd2 exd5 10. Nd6+ Kf8
Cote d'Ivoire Blitz 2019 – Round 16.1 – Carlsen, Magnus – 1/2-1/2 – So, Wesley – G76
1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. h4 h6 7. e3 Nge7 8. d4 cxd4 9. Nxd4 d5 10. cxd5 Nxd4
Cote d'Ivoire Blitz 2019 – Round 7.4 – Ding, Liren – 1/2-1/2 – Wei, Yi – G34
1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. O-O Nge7 10. Nfxd4 O-O
FIDE Candidates 2020 – Round 2.3 – Wang, Hao(ZJWZ) – 1/2-1/2 – Giri, Anish – G7
1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e6 6. h4 h6 7. d4 cxd4 8. Nb5 d5 9. cxd5 exd5 10. O-O Nf6
GCT Blitz Paris 2018 – Round 14.2 – Grischuk, Alexander – 1/2-1/2 – So, Wesley – G66
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 Qa5+ 9. Nd2 exd5 10. Nd6+ Kf8
Hoogovens 1996 – Round 8 – Van Wely, Loek – 1/2-1/2 – Leko, Peter – G38
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. a3 Nge7 7. b4 b6 8. Rb1 O-O 9. bxc5 bxc5 10. Ne4 d6
IBM 1980 – Round 1 – Ribli, Zoltan – 1/2-1/2 – Sosonko, Gennadi – G2
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. h4 d5 7. h5 Nge7 8. cxd5 exd5 9. d3 h6 10. hxg6 fxg6
Superbet Chess Classic Romania 2025 – Round 9 – Abdusattorov Nodirbek – 1/2-1/2 – So Wesley – G41
1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. Nfxd4 Nge7 10. O-O O-O
World Blitz 2018 – Round 4.5 – Maghsoodloo, Parham – 0-1 – Mamedov, Rauf – G244
1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 e6 6. a3 Nge7 7. b4 d6 8. O-O O-O 9. Rb1 b6 10. e3 Bb7
World Blitz 2023 – Round 20.38 – Bocharov, Dmitry – 1/2-1/2 – Predke, Alexandr – G1148
1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. O-O Nf6 10. Nbxd4 O-O
Zuerich Chess Challenge Blitz 2013 – Round 6.1 – Gelfand, Boris – 1/2-1/2 – Anand, Viswanathan – G11
1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 Qa5+ 9. Qd2 Qxb5 10. dxc6 Ne7
Zurich Korchnoi CC 2017 – Round 5.1 – Gelfand, Boris – 0-1 – Anand, Viswanathan – G17
1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. d4 Nxd4 7. Bf4 Ne7 8. Nxd4 cxd4 9. Nb5 e5 10. Nd6+ Kf8

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