Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v1) | ● b4 (2v0) |
| Cases faibles | ● d4 | — |
| Centre | ● e5 (2v1) | ● d4 (2v1), ● d5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Ouvertes | ● e | ● e |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bb5 | ● Bb5 Actif (mob. 7) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Bf8 | ● Bf8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | — | ● knight c6 |
| Non développées | 3 (● c1, ● 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 | fermé | |
| Ruptures | ● c2-c4 | — |
C09b — Tarrasch, Open
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. dxc5 (Capture en c5, Frapper le centre adverse — 49 % des parties) ; O-O (Mettre le roi en sécurité, connecter les tours — 43 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bd6 (Fou actif (mobilité 8), Développer f8 — 87 % des parties) ; ...Qe7+ (Pression sur colonne e, Prépare O-O-O — 4 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1933 Leningrad ch-URS – Round 1 – Levenfish, Grigory – 1-0 – Yudovich, Mikhail M – G49 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Nf6 7. O-O Be7 8. dxc5 O-O 9. Nb3 Ne4 10. Be3 Bg4 |
| 1935 Warsaw ol (Men) – Round 18 – Krogius, Ragnar – 1-0 – O'Hanlon, John – G37 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Nf6 7. O-O cxd4 8. Nxd4 Bd7 9. N2f3 Be7 10. c3 O-O |
| 1937 Tbilisi ch-URS – Round 14 – Panov, Vasily – 0-1 – Bondarevsky, Igor – G157 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Qe7+ 7. Be2 Qc7 8. O-O Nf6 9. Re1 Be6 10. dxc5 Bxc5 |
| 1938 Stockholm – Round 1 – Johansson, Martin 1979 – 1/2-1/2 – Carlsson, Henrik 2002 – G20 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Bd6 9. dxc5 Bxc5 10. Nb3 Bd6 |
| 1939 Buenos Aires ol f-A – Round 6 – Rauch, Meir – 1-0 – Cruz, Walter – G123 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Nf6 7. O-O Be7 8. dxc5 O-O 9. Nb3 Bg4 10. Bxc6 bxc6 |
| 1939 Buenos Aires ol f-A – Round 8 – Ekenberg, Bengt – 1/2-1/2 – Cruz, Walter – G165 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 Qc7 8. dxc5 Nf6 9. Nb3 Bxc5 10. Nxc5 Qa5+ |
| 1939 Buenos Aires ol prel-D – Round 1 – Keres, Paul – 1-0 – Staahlberg, Gideon – G3 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 c4 7. O-O Bd6 8. b3 cxb3 9. axb3 Ne7 10. Re1 O-O |
| 1942 Sao Paulo – Round 3 – Cruz, Walter – 0-1 – Duarte, Paulo Jorge Silva – G3 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Qe7+ 7. Be2 Qc7 8. O-O Nf6 9. Re1 Be6 10. dxc5 Bxc5 |
| 1946 ARG-ESP radio m – Round 1 – Llado Lumbera, Jaime – 1/2-1/2 – Alvarez Martin, Pedro – G6 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 c4 7. O-O Bd6 8. b3 cxb3 9. axb3 Ne7 10. c4 O-O |
| 1946 New York ch-USA – Round 1 – Santasiere, Anthony – 1-0 – Drexel, Gustave – G42 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O cxd4 9. Re1+ Be7 10. Nb3 Nf6 |
| 1947 Nt – Round 11 – Rellstab, Ludwig Sr – 1/2-1/2 – Saemisch, Friedrich – G16 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 a6 7. Bxc6+ bxc6 8. O-O Bd6 9. dxc5 Bxc5 10. c4 Ne7 |
| 1948 GBR-NED match – Round 1.1 – Euwe, Max – 1-0 – Broadbent, Reginald – G1 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Nf6 7. O-O Be6 8. Re1 Bd6 9. dxc5 Bxc5 10. Nb3 Qb6 |
| 1948 Saltsjobaden Interzonal – Round 2 – Book, Eero – 1/2-1/2 – Bondarevsky, Igor – G17 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 Qc7 8. O-O Nf6 9. c4 Be6 10. dxc5 Bxc5 |
| 1949 Gambit CC Ch – Round 4 – Anderson, Frank Ross – 1-0 – Fischer Neto, Celso – G4 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Nf6 9. Re1+ Be7 10. dxc5 O-O |
| 1949 Moscow Ch – Round 1 – Trupan, Vladilen – 0-1 – Lilienthal, Andor – G40 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Be6 9. Re1 Nf6 10. Ng5 cxd4 |
| 1949 Split/Belgrade m – Round 3 – Gligorić, Svetozar – 1-0 – Stahlberg, Gideon – G3 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Bd6 9. dxc5 Bxc5 10. Nb3 Bd6 |
| 1950 Dubrovnik olm – Round 11 – Prins, Laura – 0-1 – Bergqvist, Nils – G167 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Nf6 7. O-O Be7 8. dxc5 O-O 9. Nb3 Ne4 10. Be3 Bg4 |
| 1950 Dubrovnik olm – Round 7 – Prins, Laura – 1-0 – Niemi, Reino – G98 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Bd6 9. dxc5 Bxc5 10. Nb3 Bd6 |
| 1950 Schiavno Zdroj – Round 1 – Keres, Paul – 1-0 – Koberl, Ferenc – G36 1. d4 e6 2. e4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O cxd4 9. Re1+ Be7 10. Nb3 Kf8 |
| 1950 SUI Ch – Round 4 – Mueller, Philip – 0-1 – Grob, Henry – G9 1. d4 e6 2. e4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Qe7+ 7. Qe2 Qxe2+ 8. Kxe2 cxd4 9. Nb3 a6 10. Bxc6+ bxc6 |
| 1951 Marianske Lazne zt – Round 1 – Foltys, Jan – 1-0 – Basjuni, Sad Zaglul – G15 1. d4 e6 2. e4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Be6 9. Re1 Qf6 10. c4 Ne7 |
| 1952 Helsinki olm – Round 1 – Boleslavsky, Isaak – 1-0 – Rossetto, Hector – G4 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Bd6 9. dxc5 Bxc5 10. Nb3 Bb6 |
| 1952 Mar del Plata – Round 9 – Letelier Martner, Rene – 1/2-1/2 – Budowski, Gerardo – G70 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Nf6 9. Re1+ Be7 10. dxc5 O-O |
| 1958 GBR Ch 45th – Round 6.1 – Barden, Leonard – 1/2-1/2 – Howson, James B – G38 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 Qc7 8. O-O Nf6 9. Re1 Be7 10. dxc5 Bxc5 |
| 1958 Toronto Ch – Round 11 – Anderson, Frank Ross – 1-0 – Leskowsky, Zoltan Emerk – G10 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd7 7. O-O a6 8. Re1+ Be6 9. Bxc6+ bxc6 10. dxc5 Bxc5 |
| 1961 USSR – Round 1 – Ravinsky, Grigory – 1-0 – Barsky, Sam – G18 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Bd6 9. dxc5 Bxc5 10. Nb3 Bd6 |
| 1962 Capablanca Memorial – Round 10 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Haro Garcia, Gilberto – G100 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 a6 7. Qe2+ Be6 8. Bxc6+ bxc6 9. dxc5 Bxc5 10. O-O Nf6 |
| 1962 Lasker Memorial – Round 7 – Fuchs, Reinhart – 1/2-1/2 – Uhlmann, Wolfgang – G15 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 c4 7. Qe2+ Qe7 8. b3 cxb3 9. axb3 Bd7 10. Bxc6 Qxe2+ |
| 1964 DDR Ch 14th – Round 12 – Maedler, Juergen, Dr. – 1/2-1/2 – Uhlmann, Wolfgang – G16 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Qe7+ 7. Be2 c4 8. O-O Qf6 9. Re1 Be6 10. Bxc4 O-O-O |
| 1964 Memorial M.Chigorin – Round 13 – Bondarevsky, Igor – 1-0 – Garcia Gonzalez, Gonzalo – G10 1. d4 e6 2. e4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Qe7+ 7. Be2 c4 8. O-O Qc7 9. Re1 Be7 10. b3 b5 |
| 1965 Marianske Lazne – Round 1 – Keres, Paul Petrovich – 1/2-1/2 – Stahlberg, Gideon – G7 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 c4 7. O-O Bd6 8. b3 cxb3 9. c4 Ne7 10. cxd5 Nxd5 |
| 1968 Monte Carlo – Round 6 – Padevsky, Nikola – 1/2-1/2 – Gheorghiu, Florin – G38 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 cxd4 8. O-O Qd8 9. Nb3 Bd6 10. Nbxd4 Nge7 |
| 1968 YUG Ch 23th – Round 9 – Kurajica, Bojan – 1/2-1/2 – Puc, Stojan – G48 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Nf6 7. O-O Be7 8. dxc5 O-O 9. Nb3 Bg4 10. h3 Bh5 |
| 1969 Moscow – Round ? – Tal, Mikhail – 1-0 – Zaichev A – G14 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 Qc7 8. O-O cxd4 9. Nb3 Bd6 10. Nbxd4 a6 |
| 1969 Moskou ch-URS – Round 1 – Tal, Mikhail – 1-0 – Zaitsev, Alexander – G184 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Qe7+ 7. Be2 Qc7 8. O-O cxd4 9. Nb3 Bd6 10. Nbxd4 a6 |
| FIDE World Cup 2017 – Round 1.5 – Gonzalez Vidal, Yuri – 1/2-1/2 – Harikrishna, Pentala – G174 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Qe7+ 7. Be2 Qc7 8. O-O Nf6 9. Re1 Be7 10. dxc5 Bxc5 |
| Hastings8899 1988 – Round 1 – Kosten, Anthony C. – 1/2-1/2 – Korchnoi, Viktor – G22 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 Nf6 8. O-O Qc7 9. Re1 Be6 10. dxc5 Bxc5 |
| Manila Interzonal 1990 – Round 8 – Ivanchuk, Vasyl – 1/2-1/2 – Korchnoi, Viktor – G140 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 Nf6 8. O-O Qc7 9. dxc5 Bxc5 10. Nb3 Be7 |
| World Rapid 2019 – Round 10.89 – Santos Ruiz, Miguel – 1/2-1/2 – Kryakvin, Dmitry – G684 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 Qc7 8. O-O Nf6 9. Re1 cxd4 10. Nb3 Bb4 |
| World Rapid 2019 – Round 7.56 – Kovalev, Vladislav – 1-0 – Yanchenko, Roman – G472 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 c4 7. O-O Bd6 8. b3 cxb3 9. axb3 Ne7 10. Ba3 Bxa3 |
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