B22q — Alapin
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Bc4 Qc7 6.Qe2 Nb6 7.Bb3 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nf3 (Développer g1 — 36 % des parties) ; Qe4 (Pression sur colonne e — 23 % des parties) ; Qxd3 (Centraliser la dame — 16 % des parties) ; Bf4 (Fou actif (mobilité 6), Développer c1 — 12 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...d3 (Solidifier le centre — 41 % des parties) ; ...Nc6 (Développer b8 — 39 % des parties) ; ...d5 (Occuper le centre — 12 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | ● d4, ● d7 |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● b2→c3 | — |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | — |
| Cases faibles | ● c4 | — |
| Centre | ● d4 (1v0), ● e4 (1v0) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bb3 | ● Bb3 Actif (mob. 7) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (● b1, ● g1, ● c1, ● 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 | ● e5-e6 | ● …d7-d6, ● …f7-f6 |
| Partie |
|---|
| 1955 Novi Sad – Round 12 – Lukic, Arsenije – 1/2-1/2 – Rabar, Braslav – G94 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Qc7 6. Qe2 Nb6 7. Bb3 d3 8. Qe4 Qc6 9. Qf4 d5 10. Nf3 Qg6 |
| 1957 Sombor – Round 15 – Matulovic, Milan – 1-0 – Janosevic, Dragoljub – G146 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Qc7 6. Qe2 Nb6 7. Bb3 d3 8. Qe4 Na6 9. Be3 e6 10. Nf3 d5 |
| 1962 Varna olm – Round 9 – Papapostolou, Christ. – 0-1 – Geller, Efim P – G402 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Qc7 6. Qe2 Nb6 7. Bb3 d3 8. Qe4 Qc6 9. Nd2 Qxe4+ 10. Nxe4 Nc6 |
| 1963 Hastings-B6364 – Round 4 – Thomas Andrew – 0-1 – Maschian, H. – G6 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Qc7 6. Qe2 Nb6 7. Bb3 Nc6 8. Bf4 e6 9. Nf3 dxc3 10. Nxc3 a6 |
| 1970 IBM – Round 4 – Piket, Joop – 0-1 – Adorjan, Andras – G88 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Qc7 6. Qe2 Nb6 7. Bb3 d3 8. Qe4 Na6 9. Bf4 Qc6 10. Nd2 Nc5 |
| Tbilisi 1976 – Round 1 – Yurtaev, Leonid – 0-1 – Kasparov, Garry – G7 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Qc7 6. Qe2 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. Nf3 Nc6 10. O-O d3 |
| Tbilisi 1976 – Round 1 – Yurtaev, Leonid – 0-1 – Kasparov, Garry – G8 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Qc7 6. Qe2 Nb6 7. Bb3 Nc6 8. Nf3 d5 9. exd6 Qxd6 10. O-O d3 |
1956 — Matulovic, Milan vs Janosevic, Dragoljub — 0-1 — Yugoslavia
1957 — Matulovic, Milan vs Janosevic, Dragoljub — 1-0 — Sombor
1959 — Milner Barry, Philip vs Van den Berg, Carel B — 1/2-1/2 — Cheltenham
1962 — Papapostolou, Christ. vs Geller, Efim P. — 0-1 — Varna BUL
1964 — Thomas Andrew vs Mashian, Houschang Yaakov — 0-1 — Hastings ENG
1976 — Yurtaev, Leonid vs Kasparov, Garry — 0-1 — Tbilisi GEO
1978 — Hjorth Gregory vs Musa — 1-0 — Perth AUS
1981 — Lematschko, Tatjana vs Csonkics, Tunde — 1-0 — Budapest HUN
1987 — Ripperger, Reinhold vs Gutman, Lev — 0-1 — St Ingbert
1991 — Brouwer, Dennis vs De Ruijter, Luuk — 0-1 — Dieren NED
1991 — Brouwer, Dennis vs De Ruijter, Luuk — 0-1 — Dieren op
1991 — Arslan, Bilge vs Lastovicka, Zdenek — 1-0 — Czechoslovakia
1981 — Friscoe, L. vs Davis, Daniel — 0-1 — Gem City Open,OH
1995 — Novak, Pavel vs Blecha, Miroslav — 1-0 — Klatovy CZE
1998 — Jahrsdoerfer, Gerd vs Kolin, Julius — 1/2-1/2 — Regionalliga NW9798
2003 — Duffy, Anthony vs takesa — 1-0 — www.playchess.de