Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3, c4→d5 | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0), ● b5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d5 (3v2) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 2) | |
| Bb4 | ● Bb4 Ok (mob. 3) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | ● knight c3 | — |
| Non développées | 5 (● g1, ● c1, ● f1, ● a1, ● h1) | 4 (● b8, ● 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 | tension |
E20j — Nimzo-Indian: Romanishin, 4…c5 5.d5
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 c5 5.d5 * ● Trait aux Noirs
Ouverture — Tension centrale
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bd2 (Fou actif (mobilité 5), Développer c1 — 54 % des parties) ; dxe6 (Capture en e6 — 8 % des parties) ; Bg2 (Fianchetto, fou sur la grande diagonale — 8 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Ne4 (Cavalier centralisé en e4 — 62 % des parties) ; ...exd5 (Capture en d5, Occuper le centre — 12 % des parties) ; ...b5 (Expansion aile dame — 12 % des parties) ; ...Bxc3+ (Fou actif (mobilité 7) — 8 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1938 AVRO – Round 1 – Alekhine, Alexander – 1/2-1/2 – Reshevsky, Samuel – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 Ne4 6. Bd2 Bxc3 7. Bxc3 Nxc3 8. bxc3 exd5 9. cxd5 d6 10. Nf3 O-O |
| 1940 Ch URS Moscow RUS – Round 1 – Keres, Paul Petrovich – 0-1 – Veresov, Gavriil – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 b5 6. Bg2 Bb7 7. e4 bxc4 8. Ne2 exd5 9. exd5 d6 10. O-O Nbd7 |
| 1940 URS-ch12 – Round 4 – Keres, Paul – 0-1 – Veresov, Gavriil – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 b5 6. Bg2 Bb7 7. e4 bxc4 8. Ne2 exd5 9. exd5 d6 10. O-O O-O |
| 1947 Mar del Plata – Round 1 – Pizzi Possi, Tulio – 0-1 – Eliskases, Erich – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 exd5 6. cxd5 O-O 7. Bg2 d6 8. Nf3 b5 9. O-O a6 10. Qc2 Re8 |
| 1952 Saltsjobaden Interzonal – Round 21 – Prins, Laura – 0-1 – Matanovic, Anto – G196 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 Ne4 6. Bd2 Nxd2 7. Qxd2 d6 8. dxe6 Bxe6 9. a3 Ba5 10. O-O-O Nc6 |
| 1953 Mar del Plata – Round 1 – Jauregui, Carlos – 0-1 – Bolbochan, J. – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 Ne4 6. Bd2 Bxc3 7. Bxc3 O-O 8. Bg2 Nxc3 9. bxc3 e5 10. d6 Nc6 |
| 1954 Munich zt Munich GER – Round 2 – Lehmann, Karl-Heinz – 0-1 – Golombek, Harry – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 Ne4 6. Bd2 Bxc3 7. Bxc3 Nxc3 8. bxc3 e5 9. d6 O-O 10. Bg2 Nc6 |
| 1966 Sunderland ch-BCF – Round 1 – Wallis, Philip N – 1-0 – Little, EA. – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 Ne4 6. Bd2 Bxc3 7. Bxc3 Nxc3 8. bxc3 d6 9. Bg2 e5 10. Nf3 O-O |
| 1969 Amsterdam AMRO Open – Round ? – Barendregt, Johan – 0-1 – Zuidema, Coen – G3 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 b5 6. dxe6 fxe6 7. Bg2 d5 8. cxd5 Nxd5 9. Bd2 Bb7 10. e4 Nf6 |
| 1969 URS Ch U18 playoff – Round 9 – Vaganian, Rafael A – 1/2-1/2 – Karpov, Aleksandr – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. d5 Ne4 6. Qc2 Qf6 7. Nh3 Nxc3 8. Bd2 Nxd5 9. cxd5 Bxd2+ 10. Qxd2 e5 |
1953 — Jauregui, Carlos vs Bolbochan, Jacobo — 0-1 — Mar del Plata ARG
1954 — Lehmann, Karl-Heinz vs Golombek, Harry — 0-1 — Munich zt Munich GER
1954 — Madrid, Bernard vs Greene, Sanford I — 1-0 — Los Angeles, CA USA
1961 — Osnos, Viatcheslav vs Alexander Tadala — 1-0 — Leningrad RUS
1956 — Macskasy, Elod vs Navarovszky, Laszlo — 1/2-1/2 — Budapest HUN
1973 — Kolbak, Jens vs Nielsen, Henning — 1-0 — Grenaa
1992 — Esbensen, Hans Fredrik vs Johnsen, Svein Harald — 0-1 — Vadso
1995 — Pedersen, Jacob Bang vs Parnet, Arnaud — 1/2-1/2 — Gausdal NOR
1978 — Leveille, Francois vs Brown, Alan M — 1/2-1/2 — Calgary CAN
1986 — Nieminen, Veikko vs Kapstas, Enno — 1-0 — ?
1993 — Meyer, Arturo vs Debarnot, Roberto — 0-1 — Buenos Aires ARG
1999 — Karagiannis, Athanasios NA vs Kasioura, Efrosini — 0-1 — Piraeus
2003 — Kahn, Evarth Dr. vs Pinter, Jozsef — 1/2-1/2 — HUN
2005 — Kociscak, Jiri vs Kubos, Rostislav — 0-1 — Czech Republic