Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v1), ● g5 (2v1) | ● b4 (2v0), ● d4 (2v1) |
| Cases faibles | — | — |
| Centre | ● e5 (2v1) | ● d4 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (● b1, ● c1, ● f1, ● a1, ● h1) | 5 (● g8, ● c8, ● 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, ● f4-f5 | ● …d7-d5, ● …e6-e5, ● …f7-f5 |
B21g — Sicilian: Grand Prix, 2…Nc6 3.Nf3 e6
1.e4 c5 2.f4 Nc6 3.Nf3 e6 * ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bb5 (Clouer c6, Fou actif (mobilité 7), Développer f1 — 37 % des parties) ; Nc3 (Développer b1 — 32 % des parties) ; d3 (Libérer Bf1, préparer Bd3 — 8 % des parties) ; c3 (Renforcer le centre — 7 % des parties) ; Be2 (Fou actif (mobilité 5), Développer f1 — 6 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nge7 (Développer g8 — 35 % des parties) ; ...d5 (Occuper le centre — 24 % des parties) ; ...a6 (Préparer expansion aile dame — 9 % des parties) ; ...d6 (Libérer Bc8 — 8 % des parties) ; ...Nf6 (Développer g8 — 8 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1930 Swinemuende – Round 6 – Stoltz, Gösta – 0-1 – Saemisch, Friedrich – G22 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Qe2 Be7 5. g3 Nf6 6. Bg2 d6 7. c3 e5 8. d3 exf4 9. Bxf4 O-O 10. Nbd2 d5 |
| 1947 Kassel – Round 4 – Bohatirchuk, Fedor – 0-1 – Schmidt, Paul Felix – G15 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Qe2 Nge7 5. Nc3 d5 6. d3 Nd4 7. Nxd4 cxd4 8. Nd1 Bd7 9. e5 h5 10. g3 Rc8 |
| 1954 Pan American Ch 2nd – Round 1 – Grover Karan – 0-1 – Kashdan, Isaac – G10 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Be2 d5 5. d3 Nf6 6. e5 Nd7 7. Nc3 Be7 8. Bd2 O-O 9. O-O a6 10. Qe1 b5 |
| 1955 Budapest – Round 1 – Tipary, Lajos – 1/2-1/2 – Grob Alday, Vicente Tomas – G81 1. f4 c5 2. e4 Nc6 3. Nf3 e6 4. c3 d5 5. e5 h5 6. d4 Nh6 7. Be3 Nf5 8. Bf2 Qb6 9. Qb3 Qa5 10. Qb5 Qxb5 |
| 1961 Torremolinos – Round 8 – Portisch, Lajos – 0-1 – Fernandez Pomar, Paula – G35 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 d5 5. Nc3 a6 6. Bxc6+ bxc6 7. d3 Nf6 8. O-O Be7 9. Qe1 O-O 10. b3 Qc7 |
| 1963 Bath ch-BCF – Round 11 – Aabel Thomas Eapen – 1-0 – Wells, Daniel – G90 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. c4 g6 5. d4 Bg7 6. d5 exd5 7. cxd5 Nd4 8. e5 Nxf3+ 9. Qxf3 d6 10. Nc3 dxe5 |
| 1964 Amsterdam Interzonal – Round 5 – Larsen, Benjamin Holsko – 1-0 – Abalde Perez, Fernando Jose – G45 1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 g6 5. Bxc6 dxc6 6. d3 Bg7 7. O-O Ne7 8. Nc3 O-O 9. Qe1 b6 10. a4 Ba6 |
| 1964 Holstebro ch-DEN – Round 1 – Larsen, Benjamin Holsko – 1-0 – Jacobsen, Ole Dr – G4 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. O-O a6 6. Be2 d5 7. d3 dxe4 8. dxe4 Qxd1 9. Rxd1 Ng8 10. Nc3 Bd7 |
| 1964 Kiev ch-URS – Round 1 – Bakulin, Nikolac I – 0-1 – Suetin, Alexey S – G56 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. O-O a6 6. Be2 d5 7. d3 g6 8. c3 Bg7 9. Qe1 b5 10. Be3 d4 |
| 1964 SWE Ch – Round ? – Ekenberg, Bengt – 1-0 – Fridh, Anton – G21 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Qe2 Nge7 5. g3 d5 6. d3 dxe4 7. dxe4 Nd4 8. Nxd4 cxd4 9. Bg2 Bd7 10. c4 Rc8 |
| 1964 SWE Ch – Round ? – Krantz, Kjell – 0-1 – Jansson, Borje – G20 1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 Nf6 5. Bxc6 dxc6 6. Qe2 Be7 7. O-O b6 8. Nc3 Qd7 9. d3 Ba6 10. Kh1 Qc7 |
| 1964 Tel Aviv olm fin-A – Round 10 – Radovici, Corvin – 0-1 – Matulovic, Milan – G218 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. O-O a6 6. Bxc6 Nxc6 7. c4 b5 8. d3 Be7 9. Nc3 Rb8 10. b3 O-O |
| 1964 Zinnowitz GER – Round 3 – Moehring, Guenther – 0-1 – Dely, Peter – G2 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. O-O a6 6. Bxc6 Nxc6 7. d3 Be7 8. Nc3 O-O 9. Qe1 d5 10. Qg3 Nd4 |
| 1965 Malaga ESP – Round 3 – Cuijpers, Frans Andre – 1/2-1/2 – Flesch, Janos – G2 1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. O-O a6 6. Bxc6 Nxc6 7. d3 Be7 8. Nc3 d5 9. Qe1 O-O 10. Kh1 b5 |
| 1966 Le Havre – Round 1 – Larsen, Benjamin Holsko – 1/2-1/2 – Bobotsov, Milko G – G16 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Be2 d5 5. d3 dxe4 6. dxe4 Qxd1+ 7. Bxd1 Nf6 8. Nc3 Bd7 9. Be3 Be7 10. h3 O-O |
| 1967 Clare Benedict Cup 14th – Round 5.4 – Gebauer, Peter – 0-1 – Lee, Peter N – G29 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. Nc3 d5 6. Ne5 Bd7 7. Bxc6 Bxc6 8. Nxc6 Nxc6 9. exd5 exd5 10. O-O Be7 |
| 1967 Maribor – Round 2 – Zinn, M. – 0-1 – Janosevic, Dragoljub – G15 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nf6 5. e5 Nd5 6. O-O d6 7. Bxc6+ bxc6 8. d3 Ne7 9. exd6 Nf5 10. Nc3 Bxd6 |
| 1967 Montreal m – Round 11 – Streit, Howard – 0-1 – Brodie, Hugh – G11 1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. O-O g6 6. d3 a6 7. Ba4 b5 8. Bb3 Bg7 9. Qe1 O-O 10. Be3 Bxb2 |
| 1967 Montreal m – Round 13 – Streit, Howard – 1/2-1/2 – Brodie, Hugh – G13 1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. O-O g6 6. d3 Bg7 7. c3 a6 8. Bxc6 Nxc6 9. Be3 b6 10. Nbd2 d5 |
| 1967 ROM Ch – Round 19 – Ciocaltea, Victor – 1-0 – Demian, Valer-Vasile – G131 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. d3 d5 5. e5 Nge7 6. c3 Nf5 7. a3 Bd7 8. b4 a6 9. bxc5 Bxc5 10. d4 Be7 |
| 1967 ROM Ch – Round 6 – Radovici, Corvin – 1/2-1/2 – Buza, Adrian – G39 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Qe2 Nge7 5. d3 d5 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. Nc3 Rb8 10. a4 b6 |
| Brussels blitz 1987 – Round 1 – Short, Nigel D – 0-1 – Ljubojevic, Ljubomir – G56 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. O-O a6 6. Bxc6 Nxc6 7. d3 g6 8. f5 d6 9. fxe6 Bxe6 10. Ng5 Bg7 |













1959 — Hofmann, Vilem vs Ujtelky, Maximilián Samuel Rudolf — 1/2-1/2 — Bratislava SVK
1960 — Brunet, Phil vs Zalys, Ignas — 1/2-1/2 — St Agathe Quebec op
1961 — Portisch, Lajos vs Pomar, Humberto — 0-1 — Torremolinos ESP
1964 — Larsen, Bent Ravn vs Jakobsen, Ole — 1-0 — Holstebro ch-DEN
1951 — Moura, Jairo De Souza vs Tramoyeres, P. — 0-1 — Madrid ESP
1953 — Nurme, U. vs Engel, Josef — 0-1 — Montreal CAN
1962 — Gordon Noel Pires vs Whittemore — 1-0 — So California
1967 — Bruentrup, Dieter vs Golz, Werner — 1/2-1/2 — Colditz GER
1970 — Linardatos, J. vs Cohn, Hans — 0-1 — Ermelo
1972 — Galaasen, Einar vs Haugen, Arild — 1-0 — NM postsjakk M-B
1974 — Yilmaz, Turhan vs Cathelineau, Didier — 1-0 — Pont Sainte Maxence
1977 — Podgornei, Liviu vs Morar Ioan — 1-0 — ?
1965 — Jovanovic, Rosa vs Lazarevic, Milunka — 1/2-1/2 — Belgrade SRB
1967 — Schaufelberger, Heinz vs Franco Raymundo, Eduardo — 1/2-1/2 — Barcelona ESP
1967 — Ciocaltea, Victor vs Demian, Valer — 1-0 — ?
1969 — Miana Eliana vs Hase, Ricardo — 1/2-1/2 — Buenos Aires ch-ARG