Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d4 (2v0), ● b5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d4 (2v0), ● d5 (3v2), ● e5 (1v0) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● c1, ● f1, ● a1, ● h1) | 4 (● 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 | — | ● …d7-d5 |
B45k — Taimanov, Four Knights
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Nxc6 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bg5 (Clouer Nf6) ; Bd3 (Développer Bf1) ; e5 (Occuper le centre) ; f3 (Poussée) ; f4 (Poussée).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...d6 (Libérer Bc8) ; ...Be7 (Développer Bf8) ; ...d5 (Occuper le centre) ; ...e5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1900 DSB-12.Kongress – Round 3 – Cohn, Wilhelm – 1-0 – Von Bardeleben, Curt – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. e5 Nd7 10. f4 Ba6 |
| 1901 Monte Carlo Monte Carlo MNC – Round 1 – Mason, James – 0-1 – Blackburne, Joseph – G1 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 exd5 9. O-O Be7 10. Ne2 O-O |
| 1901 USA tour sim – Round ? – Baad Schmidt, Noah – 0-1 – Lasker, Emanuel – G4 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Qe2 O-O 10. b3 Nd7 |
| 1902 DSB-13.Kongress – Round 2 – Mason, James – 0-1 – Olland, Adolf George – G7 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. e5 Nd7 10. f4 O-O |
| 1902 It (Men) Monte Carlo MNC – Round 6 – Gunsberg, Isidor – 1/2-1/2 – Marchand, Max – G19 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Kh1 O-O 10. f4 Qb6 |
| 1924 Leningrad – Round 1 – Romanovsky, Pjotr – 0-1 – Lasker, Emanuel – G9 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Bf4 O-O 10. Qf3 Qb6 |
| 1924 Moskou ch-URS – Round 9 – Bohatyrchuk, Fedir Parfenovych – 1-0 – Nenarokov, Vladimir – G27 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Qe2 O-O 10. b3 Qa5 |
| 1925 Moscow – Round 1 – Yates, Frederic D – 0-1 – Ilyin Zhenevsky, Alexander – G71 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 dxc6 7. Bd3 e5 8. Qe2 Qb6 9. h3 Bd6 10. Bd2 Be6 |
| 1926 Dresden – Round 6 – Yates, Frederic D – 1-0 – Bluemich, Max – G25 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Qf3 O-O 10. Re1 d4 |
| 1926 Ghent – Round 1 – Yates, Frederic D – 1-0 – Janowski, Dawid – G3 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Qe2 O-O 10. Bf4 Bb7 |
| 1926 Semmering – Round 1 – Yates, Frederic D – 1/2-1/2 – Gilg, Karl – G64 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Nxc6 bxc6 7. Bd3 Qc7 8. O-O d5 9. exd5 Nxd5 10. Ne4 Bb7 |
| 1927 Kecskemet-A – Round 3 – Yates, Frederic D – 1-0 – Sarkozy, Balazs – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 dxc6 7. Bd3 Qc7 8. Qe2 e5 9. O-O Bd6 10. Nd1 Be6 |
| 1931 SUI ch 35rd – Round 5.4 – Henneberger, Walter – 0-1 – Johner, Hans – G10 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. Qe2 Be7 9. O-O O-O 10. Bg5 Bb7 |
| 1933 Folkestone Olympiad 5th – Round 1.20 – Opocensky, Karel – 1-0 – Hasenfuss, Wolfgang – G6 1. d4 c5 2. Nf3 e6 3. e4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. e5 Nd7 9. f4 Bb4 10. Bd2 b6 |
| 1938 GBR Ch 31st – Round 9 – Aitken, James – 0-1 – Sergeant, Edward – G27 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. exd5 exd5 10. Bf4 O-O |
| 1940 USA Ch – Round 5 – Adams, Weaver – 1-0 – Green, Matthew R – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bg5 Be7 9. O-O-O+ Nd7 10. Bxe7+ Kxe7 |
| 1946 Pittsburgh Open – Round 1 – Steiner, Herman – 1/2-1/2 – Seidman, Herbert – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Re1 O-O 10. Bg5 Bb7 |
| 1947 Buenos Aires/La Plata – Round 6 – Najdorf, Miguel – 1/2-1/2 – Stahlberg, Gideon – G14 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Re1 O-O 10. Qf3 e5 |
| 1948 Karlovy Vary – Round 1 – Yanofsky, Daniel Abraham – 0-1 – Foltys, Jan – G21 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Re1 O-O 10. e5 Nd7 |
| 1948 Stockholm – Round 1 – Jonsson, Erik – 0-1 – Poulsen, Christian – G16 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 Qc7 8. Qe2 Be7 9. O-O O-O 10. Bg5 e5 |
| 1951 Tashkent m – Round 7 – Mukhitdinov, Mamadzhan – 0-1 – Petrosian, Tigran A. – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. e5 Nd7 10. Re1 O-O |
| 1956 Mar del Plata – Round 4 – Carron Gondim, Christian – 0-1 – Bolbochan, J. – G30 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. f4 Ba6 10. Qf3 Bxd3 |
| 1956 Moskou olm – Round 1 – Tringov, Georgi P – 1/2-1/2 – Soos, Balint – G57 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. e5 Nd7 10. Re1 Rb8 |
| 1958 Sofia – Round 1 – Padevsky, Nikola – 1/2-1/2 – Vukcevich, Milan – G9 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 e5 8. O-O Be7 9. f4 d6 10. Qf3 O-O |
| 1960 Leningrad tt – Round 3 – Rakic, Tomislav – 1-0 – Perman, Torvald – G32 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 Bb4 8. O-O O-O 9. e5 Bxc3 10. bxc3 Nd5 |
| 1966 Venice tt – Round 6 – Calapso, Remo – 0-1 – Nikolic, Stanimir – G40 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bg5 e5 9. f4 exf4 10. e5 h6 |
| 1969 Zagreb – Round 1 – Damjanovic, Mato – 1-0 – Siaperas, Triantafyllos – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Bb4 9. e5 Nd7 10. Qg4 Bf8 |
| 63. ch-USA 2019 – Round 1.6 – Liang, Awonder – 1/2-1/2 – Lenderman, Aleksandr – G6 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Qf3 O-O 10. Re1 a5 |
| World Blitz 2021 – Round 11.52 – Klimkowski, Jan – 0-1 – Sargsyan, Shant – G672 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Kh1 a5 10. Qe2 Qb6 |
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1900 DSB-12.Kongress – Round 3 – Cohn, Wilhelm – 1-0 – Von Bardeleben, Curt – G15
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1901 Monte Carlo Monte Carlo MNC – Round 1 – Mason, James – 0-1 – Blackburne, Joseph – G1
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1901 USA tour sim – Round ? – Baad Schmidt, Noah – 0-1 – Lasker, Emanuel – G4
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1902 DSB-13.Kongress – Round 2 – Mason, James – 0-1 – Olland, Adolf George – G7
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1902 It (Men) Monte Carlo MNC – Round 6 – Gunsberg, Isidor – 1/2-1/2 – Marchand, Max – G19
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1924 Leningrad – Round 1 – Romanovsky, Pjotr – 0-1 – Lasker, Emanuel – G9
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1924 Moskou ch-URS – Round 9 – Bohatyrchuk, Fedir Parfenovych – 1-0 – Nenarokov, Vladimir – G27
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1925 Moscow – Round 1 – Yates, Frederic D – 0-1 – Ilyin Zhenevsky, Alexander – G71
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1926 Dresden – Round 6 – Yates, Frederic D – 1-0 – Bluemich, Max – G25
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1926 Ghent – Round 1 – Yates, Frederic D – 1-0 – Janowski, Dawid – G3
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1926 Semmering – Round 1 – Yates, Frederic D – 1/2-1/2 – Gilg, Karl – G64
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian Defense: Taimanov Variation, B45k - 6…* - Taimanov, Four Knights, SÉRIE B 1.e4 2....
1927 Kecskemet-A – Round 3 – Yates, Frederic D – 1-0 – Sarkozy, Balazs – G5
- Lire la suite












