Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● d2→e3, e3→f4 | ● e6→d5, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d4 (2v0), ● e5 (2v0), ● g5 (2v0) | ● e4 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (2v0), ● e5 (2v0) | ● d5 (3v0), ● e4 (2v0) |
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. 1) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (● b1, ● c1, ● f1, ● a1, ● h1) | 5 (● b8, ● 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 | ● c2-c4, ● e3-e4, ● f4-f5 | ● …d5-d4, ● …e6-e5 |
A03y — Bird: Lasker, 3…e6
1.f4 d5 2.Nf3 Nf6 3.e3 e6 * ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. b3 (Préparer le fianchetto — 68 % des parties) ; Be2 (Fou actif (mobilité 5), Développer f1 — 13 % des parties) ; d4 (Occuper le centre — 12 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...c5 (Frapper le centre adverse — 32 % des parties) ; ...Be7 (Fou actif (mobilité 5), Développer f8 — 31 % des parties) ; ...Bd6 (Fou actif (mobilité 7), Développer f8 — 11 % des parties) ; ...Nc6 (Développer b8 — 8 % des parties) ; ...g6 (Préparer le fianchetto — 5 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1905 Barmen-B – Round 1 – Schwan, Wilhelm – 1/2-1/2 – Fahrni, Hans – G20 1. f4 e6 2. e3 Nf6 3. Nf3 d5 4. d4 Ne4 5. Bd3 f5 6. O-O Nd7 7. Nbd2 Ndf6 8. Ne5 Bd6 9. Ndf3 O-O 10. Qe2 c5 |
| 1907 Vienna – Round 12 – Agnivesh Albin – 0-1 – Schlechter, Carl – G52 1. f4 d5 2. e3 Nf6 3. Nf3 e6 4. b3 Be7 5. Bb2 O-O 6. Bd3 Nbd7 7. Nc3 Nc5 8. Ne2 Nfe4 9. b4 Na4 10. Bd4 Bxb4 |
| 1909 BCF Ch 6th – Round 5 – Blackburne, Joseph – 0-1 – Yates, Frederic D – G20 1. e3 d5 2. f4 Nf6 3. Nf3 e6 4. b3 Nbd7 5. Bb2 Be7 6. Be2 c5 7. O-O O-O 8. Qe1 Re8 9. Nc3 b6 10. Nd1 Bb7 |
| 1910 Vienna – Round 1 – Tartakower, Savielly – 1-0 – Spielmann, Rudolf – G8 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 c5 5. Bb2 Nc6 6. Bb5 Bd7 7. O-O Bd6 8. d3 Qc7 9. Qe2 O-O-O 10. Nbd2 a6 |
| 1920 Gothenburg-B – Round 14 – Von Hennig, Heinrich – 1/2-1/2 – Gruenfeld, Ernst – G89 1. f4 d5 2. Nf3 e6 3. e3 Nf6 4. b3 Be7 5. Bb2 O-O 6. Be2 Nbd7 7. O-O c5 8. Nc3 a6 9. Qe1 Qc7 10. Nd1 Rd8 |
| 1926 Spa – Round 10 – Davidson, Jacques – 0-1 – Lenglez, M. – G18 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 g6 5. Bb2 Bg7 6. Nc3 O-O 7. d4 c6 8. Bd3 Nbd7 9. Qe2 a6 10. O-O-O c5 |
| 1927 London Olympiad 1st – Round 4.63 – Romih, Max – 0-1 – Kroone, Gerard – G40 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 Bd6 5. Bb2 c5 6. Bd3 Nc6 7. a3 a6 8. O-O b5 9. a4 b4 10. Be2 d4 |
| 1934 Mar del Plata – Round 11 – Iliesco, Juan – 1-0 – Agama Hernandez, Juan Jesus – G57 1. f4 d5 2. e3 Nf6 3. Nf3 e6 4. b3 g6 5. Bb2 Bg7 6. d3 O-O 7. g3 b6 8. Qe2 Bb7 9. Bh3 Nbd7 10. O-O h5 |
| 1934 NSW Ch – Round 4.2 – Koshnitsky, Gregory – 1-0 – Greenfield, Wilfred John – G5 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 g6 5. Bb2 Bg7 6. Be2 O-O 7. O-O Nbd7 8. Qe1 c5 9. d3 b6 10. Nbd2 Bb7 |
| 1936 Podebrady – Round 1 – Pelikán, Jiří – 0-1 – Flohr, Salo – G23 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 c5 5. d3 Nc6 6. O-O Qc7 7. Nc3 d4 8. Nb5 Qb6 9. Na3 dxe3 10. Nc4 Qc7 |
| 1937 Stockholm ol (Men) – Round 9 – Pelikan, Jorge – 1/2-1/2 – Guimard, Carlos E – G20 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 Be7 5. O-O O-O 6. d3 c5 7. Qe1 Nc6 8. Bd1 b6 9. e4 dxe4 10. dxe4 Ba6 |
| 1946 San Francisco ARG – Round 3 – Iliesco, Juan – 1-0 – Gonzalez Fernandez Baca, Said Omar – G8 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 Be7 5. Bb2 Nbd7 6. Be2 O-O 7. O-O b6 8. Ne5 Bb7 9. Bf3 Rc8 10. d3 c5 |
| 1952 Rosario – Round ? – Soules, Jorge – 0-1 – Garcia Vera, Romeo – G22 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 Bd6 5. Bb2 O-O 6. Be2 c5 7. Nc3 Nc6 8. Nb5 Bb8 9. O-O a6 10. Na3 Nd7 |
| 1958 HUN Ch 13th – Round 8 – Honfi, Karoly – 1-0 – Borloy, Karoly – G69 1. f4 Nf6 2. Nf3 d5 3. e3 e6 4. b3 Be7 5. Bb2 O-O 6. Bd3 Ne4 7. O-O Nd7 8. c4 Ndc5 9. Bc2 dxc4 10. bxc4 Nd3 |
| 1963 Budapest – Round 1 – Csanady, Zsombor – 1/2-1/2 – Tompa, Janos – G1 1. e3 e6 2. f4 d5 3. Nf3 Nf6 4. b3 Be7 5. Bb2 c5 6. Ne5 Nbd7 7. Bd3 Qc7 8. Qf3 b6 9. O-O Bb7 10. Qh3 h5 |
| 1966 FRA Ch Grenoble FRA – Round 8 – Abreu Jean, Carlos Paul – 1/2-1/2 – Ferry, Roger – G21 1. f4 d5 2. e3 Nf6 3. Nf3 e6 4. b3 Nbd7 5. Bb2 Bd6 6. Be2 c6 7. O-O Qc7 8. d4 Ne4 9. Nbd2 Ndf6 10. Nxe4 Nxe4 |
| 1966 Sarajevo Sarajevo BIH – Round 4 – Minev, Nikolay N – 1/2-1/2 – Pietzsch, Wolfgang – G15 1. f4 Nf6 2. Nf3 d5 3. e3 e6 4. b3 Bd6 5. Bb2 O-O 6. Bd3 c5 7. Ne5 Ne4 8. O-O f5 9. c4 Nc6 10. Nf3 b6 |
| 1968 Netanya-A – Round 11 – Troianescu, Octav – 0-1 – Kagan, Shimon – G68 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 Be7 5. O-O O-O 6. d3 b6 7. Qe1 Bb7 8. Nbd2 c5 9. Ne5 Nbd7 10. Ndf3 b5 |













1952 — Soules, Jorge vs Garcia Vera, Romeo — 0-1 — Rosario ARG
1952 — Pollitt, Cyril vs Whitham, F. — 1-0 — Bolton
1954 — Laaber, Peter vs Hogberg, Leo — 1-0 — cr.
1954 — Wheeler, Jerry vs Molyneux, PR. — 1-0 — England
1969 — Lightbody vs Kelly, Martin — 1-0 — cr.
1974 — Kan, Wai Shui vs Giam, Choo Kwee — 0-1 — Penang MAS
1975 — Schmeisser, Andre vs Maenhout, E. — 1-0 — Bad Berleburg
1976 — Reichgeld, Helmut vs Pantebre Martinez, Benet — 1-0 — ?
1981 — Moody, David W vs Ryan, Russ — 1/2-1/2 — Dearborn, Mich.
1984 — Chipkin, Leonard vs Katz, Adam — 0-1 — corr ch-USA
1986 — Flodmark, Stig vs Blomstrand, Roger — 0-1 — ?
1988 — Puls, Thomas vs Meul, Willi — 1-0 — GER
1983 — Eberth, Zoltan Bela vs Kovacs, Elod — 1-0 — Debrecen ch jr
1989 — Weiss, Roland vs Mahlzahn — 1/2-1/2 — corr DDR
1993 — Winkler, Walter vs Denecke, Alfred — 1-0 — Fuessen
1993 — Johnsen, Kjell Hakon vs Hovlandsvag, Olav — 1-0 — ?