Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (2v0), ● d5 (3v1) | — |
| Cases faibles | — | — |
| Centre | ● d5 (3v1), ● e4 (2v1) | ● d4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bg2 | ● Bg2 Ok (mob. 3) | |
| Bb4 | ● Bb4 Actif (mob. 6) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● g1, ● c1, ● a1, ● h1) | 3 (● b8, ● c8, ● a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Au centre | ● Roqué |
| Droits de roque | O-O / O-O-O | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | fermé | |
| Ruptures | ● d2-d4, ● f2-f4 | ● …d7-d5 |
A22r — English: Bremen, Smyslov, 4.Bg2 O-O 5.e4
1.c4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O 5.e4 * ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nge2 (Développer g1 — 34 % des parties) ; a3 (Préparer expansion aile dame — 2 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bxc3 (Clouer d2, Fou actif (mobilité 5) — 62 % des parties) ; ...c6 (Renforcer le centre — 12 % des parties) ; ...Nc6 (Développer b8 — 10 % des parties) ; ...d6 (Libérer Bc8 — 10 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1960 Aalborg – Round 1 – Nielsen, Axel – 0-1 – Pedersen, Eigil – G5 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. dxc3 d6 7. Ne2 Be6 8. b3 Qd7 9. O-O a5 10. Bg5 Ne8 |
| 1960 Aalborg – Round 1 – Nielsen, Axel – 1-0 – Nielsen, Hartvig – G4 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 d6 7. Ne2 Be6 8. d3 Qd7 9. O-O Bh3 10. f4 Qg4 |
| 1961 Moscow Ch – Round ? – Goldberg, Grigory A – 0-1 – Vasilchuk, Yury – G38 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 d6 6. Nge2 Bg4 7. Qb3 Na6 8. f3 Be6 9. a3 Nc5 10. Qc2 Bxc4 |
| 1965 Aalborg – Round 1 – Jakobsen, Ole – 1-0 – Moe, Mogens – G11 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 d6 6. Nge2 c6 7. O-O a6 8. d3 b5 9. a3 Bc5 10. b4 Ba7 |
| 1967 Vrnjacka Banja zt – Round 10 – Bobotsov, Milko G – 1/2-1/2 – Zuidema, Coen – G65 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 d6 6. Nge2 Nc6 7. O-O Bg4 8. h3 Bxe2 9. Nxe2 Bc5 10. d3 Nd4 |
| 1968 Hastings6869 – Round 11 – Smyslov, Vladimir – 1-0 – Hartoch, Robert G – G57 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 d5 7. exd5 cxd5 8. Nxd5 Nxd5 9. cxd5 Bf5 10. O-O Nd7 |
| 1968 IBM – Round 12 – Ivkov, Borislav – 0-1 – Ree, Hans – G39 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 d5 7. cxd5 cxd5 8. Nxd5 Nxd5 9. exd5 Bf5 10. O-O Nd7 |
| 1969 Hoogovens – Round 4 – Portisch, Lajos – 1-0 – Ree, Hans – G34 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 d6 7. O-O Bc5 8. h3 Nd4 9. d3 c6 10. Kh1 Ne8 |
| 1969 Leeuwarden ch-NED – Round 8 – Timman, Jan H – 1-0 – Scholl, Eddie C – G39 1. c4 Nf6 2. g3 e5 3. Nc3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. a3 Bxc3 7. dxc3 d6 8. Ne2 Be6 9. b3 Qd7 10. h3 Ne8 |
| 1969 Moskou ch-URS – Round 1 – Tukmakov, Vladimir B – 0-1 – Vasiukov, Evgeni – G6 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 d6 7. h3 Nbd7 8. d3 Nc5 9. Ne2 Bd7 10. Be3 Ba4 |
| 1971 Hoogovens – Round 1 – Hartoch, Robert G – 1/2-1/2 – Hecht, Hans-Joachim – G5 1. c4 e5 2. g3 Nf6 3. Nc3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nc6 |
| 1971 Hoogovens – Round 4 – Ivkov, Borislav – 1/2-1/2 – Olafsson, Fridrik – G10 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nc6 |
| 1971 Hoogovens – Round 9 – Hort, Vlastimil – 1-0 – Van den Berg, Cees – G11 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 Bc5 7. O-O Nd4 8. Nxd4 Bxd4 9. Ne2 Bb6 10. b3 Re8 |
| 1972 San Antonio – Round 3 – Byrne, David – 1/2-1/2 – Portisch, Lajos – G124 1. g3 e5 2. c4 Nf6 3. Nc3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 Bc5 7. O-O d6 8. d3 a6 9. h3 Rb8 10. a3 b5 |
| 1973 Leningrad Interzonal – Round 3 – Korchnoi, Viktor – 1-0 – Taimanov, Mark – G13 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 d5 7. cxd5 cxd5 8. exd5 Bf5 9. d4 e4 10. Bg5 Nbd7 |
| 1973 Leningrad Interzonal – Round 3 – Korchnoi, Viktor – 1-0 – Taimanov, Mark – G14 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 d5 7. cxd5 cxd5 8. exd5 Bf5 9. d4 e4 10. Bg5 Nbd7 |
| 30. ECC Open 2014 – Round 5.3 – Mamedov, Rauf – 0-1 – Harikrishna, Pentala – G103 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. dxc3 d6 7. Ne2 a6 8. a4 Be6 9. b3 Nbd7 10. O-O Nc5 |
| 36. Olympiad 2004 – Round 2 – De Moura, Iridio Johansen – 0-1 – Avrukh, Boris – G32 1. c4 e5 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 O-O 5. e4 Bxc3 6. dxc3 Na6 7. Ne2 Nc5 8. Qc2 d6 9. O-O a5 10. h3 Be6 |
| 41. Olympiad Open 2014 – Round 3.22 – Granda Zuniga, Julio E – 0-1 – Bologan, Victor – G210 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. dxc3 d6 7. Qe2 Nbd7 8. Nf3 Nc5 9. Nh4 a6 10. f3 Be6 |
| 7. London Classic 2015 – Round 4.2 – Giri, Anish – 1/2-1/2 – Aronian, Levon – G17 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 Re8 7. d3 c6 8. Nf3 d5 9. cxd5 cxd5 10. exd5 Nxd5 |
| Alekhine Memorial 1971 – Round 1 – Stein, Leonid – 1/2-1/2 – Smyslov, Vassily – G3 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 Bc5 7. O-O d6 8. d3 h6 9. a3 a5 10. Rb1 Bd7 |
| FIDE Candidates 2016 – Round 4.1 – Svidler, Peter – 1/2-1/2 – Aronian, Levon – G13 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Nf3 Nxe4 8. O-O d6 9. Nxe5 Nc5 10. Ng4 f5 |
| Interpolis 1979 – Round 1 – Kavalek, Lubomir – 1/2-1/2 – Timman, Jan H – G3 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. dxc3 b6 7. Nh3 Bb7 8. Qc2 d6 9. O-O Nbd7 10. f3 Nc5 |
| Manila Interzonal 1976 – Round 17 – Polugaevsky, Lev – 1-0 – Harandi, Khosro – G72 1. c4 Nf6 2. g3 e5 3. Nc3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 Re8 7. O-O Na6 8. a3 Bf8 9. d4 exd4 10. Nxd4 Nc5 |
| Moskou ch-URS 1973 – Round 1 – Korchnoi, Viktor – 1/2-1/2 – Kuzmin, Gennadi – G4 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. dxc3 d6 7. Qe2 a6 8. Nf3 b5 9. c5 Bb7 10. cxd6 cxd6 |
| Petropolis Interzonal 1973 – Round 5 – Portisch, Lajos – 1/2-1/2 – Mecking, Henrique – G19 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ba3 Re8 8. Qb3 b6 9. Rd1 Bb7 10. d3 d5 |
| Saint Louis Rapid 2022 – Round 2.4 – Xiong, Jeffery – 1-0 – Caruana, Fabiano – G9 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Nf3 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nc6 |
| Saint Louis Rapid 2023 – Round 1.3 – Sevian, Samuel – 1-0 – Nepomniachtchi, Ian – G3 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Nf3 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nc6 |
| Superbet Rapid 2019 – Round 7.1 – Artemiev, Vladislav – 0-1 – Karjakin, Sergey – G31 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Nf3 Nxe4 8. O-O d5 9. cxd5 cxd5 10. Nxe5 Re8 |
| World Blitz 2016 – Round 10.11 – Matlakov, Maxim – 1/2-1/2 – Aronian, Levon – G384 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 d6 6. Nge2 Bc5 7. O-O Bg4 8. h3 Bxe2 9. Qxe2 Nc6 10. d3 Nd4 |
| World Rapid 2016 – Round 7.15 – Matlakov, Maxim – 0-1 – Wojtaszek, Radoslaw – G254 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 d6 7. O-O Bc5 8. d3 a6 9. h3 h6 10. Kh2 b5 |
| World Rapid 2021 – Round 4.69 – Klekowski, Maciej – 0-1 – Sargsyan, Shant – G252 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. dxc3 d6 7. h3 a6 8. a4 Be6 9. b3 Nbd7 10. Be3 b5 |













Anand, Viswanathan — 2 parties
Carlsen, Magnus — 2 parties
Tal, Mikhail — 1 partie
Gukesh D — 1 partie
1960 — Nielsen, Axel vs Pedersen, Eigil — 0-1 — Aalborg DEN
1968 — Pelts, Roman vs Steinberg, Mikhail — 1-0 — Kiev UKR
1969 — Tukmakov, Vladimir B vs Vasiukov, Evgeni — 0-1 — Moskou ch-URS
1970 — Bertok, Mario Jr. vs Korchnoi, Viktor — 1-0 — Rovinj/Zagreb CRO
1961 — Goldberg, Grigory A vs Vasilchuk, Yury — 0-1 — Moscow RUS
1965 — Jakobsen, Ole vs Moe, Mogens — 1-0 — Aalborg DEN
1967 — Zurakhov, Vladlen Y vs Alburt, Lev — 1-0 — Kiev UKR
1967 — Bobotsov, Milko G vs Zuidema, Coen — 1/2-1/2 — Vrnjacka Banja SRB
1969 — Portisch, Lajos vs Ree, Hans — 1-0 — Wijk aan Zee NED
1971 — Stein, Leonid vs Smyslov, Vasily — 1/2-1/2 — Moscow RUS
1971 — Liebert, Heinz vs Neukirch, Detlef — 1-0 — Strasbourg ch20-DDR
1971 — Hort, Vlastimil vs Van den Berg, Carel B — 1-0 — Wijk aan Zee NED
1968 — Ivkov, Borislav vs Ree, Hans — 0-1 — Amsterdam NED
1968 — Smyslov, Vasily vs Hartoch, Robert G — 1-0 — Hastings ENG
1970 — Hartoch, Robert G vs Andersson, Ulf — 0-1 — Wijk aan Zee NED
1970 — Hartoch, Robert G vs Andersson, Ulf — 0-1 — Wijk aan Zee NED