Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (3v0), ● d5 (2v0) | ● b4 (2v0) |
| Cases faibles | — | — |
| Centre | ● d5 (2v0), ● e4 (1v0) | ● e5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● e |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 7) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● c1, ● f1, ● 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 | mobile | |
| Ruptures | — | ● …d7-d5 |
A27 — English: Three Knights, 3…g6 4.d4 exd4 5.Nxd4
1.c4 e5 2.Nc3 Nc6 3.Nf3 g6 4.d4 exd4 5.Nxd4 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nxc6 (Menace d8 — 77 % des parties) ; Nc2 (10 % des parties) ; e3 (Libérer Bf1, préparer Bd3 — 9 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bg7 (Fianchetto, fou sur la grande diagonale — 97 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1934 Hastings3435 – Round 1 – Euwe, Max – 1-0 – Milner Barry, Philip – G1 1. c4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Bg5 Bd7 |
| 1935 BCF Ch 28th – Round 4 – Golombek, Harry – 1-0 – Davey, Stanley Clifford – G9 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O h6 10. Be3 Kh7 |
| 1936 Trade Unions – Round 1 – Mazel, Isaak Y – 0-1 – Lisitsin, Georgy – G2 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. e3 Nge7 7. g3 O-O 8. Bg2 Nxd4 9. exd4 Nf5 10. Ne2 Re8 |
| 1937 Tbilisi ch-URS – Round 1 – Ragozin, Viacheslav – 1/2-1/2 – Alatortsev, Vladimir N. – G2 1. c4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O Re8 10. e4 d6 |
| 1938 Bad Oeynhausen – Round 15 – Eliskases, Erich – 1/2-1/2 – Rellstab, Ludwig – G81 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nb3 Nge7 7. h4 h6 8. Bf4 d6 9. Qd2 b6 10. e3 Bb7 |
| 1942 Duras 60 Memorial – Round 6 – Zita, Filip – 1-0 – Saemisch, Friedrich – G23 1. c4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nc2 d6 7. e3 Nge7 8. Be2 Be6 9. Nd5 f5 10. Rb1 Bf7 |
| 1942 Moscow Ch – Round 1 – Ragozin, Viacheslav – 1/2-1/2 – Alatortsev, Vladimir N. – G3 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Qe7 8. Bg2 Qb4 9. O-O Qxc4 10. Bf4 Ne7 |
| 1943 UJCS-17.Kongress – Round 2 – Zita, Frantisek – 1-0 – Thelen, Bedrich – G6 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nc2 Nge7 7. g3 d6 8. Bg2 O-O 9. Qd2 Be6 10. Ne3 Nf5 |
| 1946 POL Ch – Round 16 – Pytlakowski, Andrzej – 1-0 – Borowski, Natan – G92 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. e3 Nf6 7. Be2 O-O 8. O-O Nxd4 9. exd4 d5 10. cxd5 Nxd5 |
| 1947 Parnu – Round ? – Renter, Raul – 1/2-1/2 – Flohr, Salo – G67 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Qe7 8. Bg2 Qb4 9. O-O Ba6 10. Nb5 Bxb5 |
| 1949 Budapest-Moscow – Round 7 – Florian, Tibor – 1/2-1/2 – Ragozin, Viacheslav – G47 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nc2 d6 7. e3 Be6 8. Be2 Nge7 9. Nd5 O-O 10. O-O Ne5 |
| 1951 New York – Round 1 – Bisguier, Arthur B – 1/2-1/2 – Horowitz, Albert Israel – G1 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Bg5 Rb8 |
| 1951 Wertheim Memorial – Round 8 – Bisguier, Arthur B – 1/2-1/2 – Horowitz, Albert Israel – G43 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Bg5 Rb8 |
| 1952 URS ch sf – Round 1 – Chaplinsky, Edgar – 0-1 – Bannik, Anatolij – G1 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. Bg5 h6 10. Bf4 a5 |
| 1964 Kiev ch-URS – Round 1 – Kholmov, Ratmir D – 1-0 – Goldenov, Boris P – G6 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Qe7 8. Bd2 Qe6 9. b3 Ne7 10. Rc1 Bb7 |
| 1964 Tel Aviv olm fin-B – Round 10 – Bonner, Gerald – 1/2-1/2 – Hoen, Ragnar Harald – G111 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Qa4 Bd7 |
| 1964 WchT U26 11. fin-A – Round 6.1 – Brinck-Claussen, Bjorn – 1/2-1/2 – Hort, Vlastimil – G92 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Qd2 Bf5 |
| 1965 WchT U26 12. prel – Round 3 – Kavalek, Lubomir – 1-0 – Bleiman, Yaacov – G20 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O h6 10. Qd2 d6 |
| 1966 Harrachov – Round 1 – Kavalek, Lubomir – 1/2-1/2 – Taimanov, Mark E – G2 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Qe7 8. Bd2 Rb8 9. Rb1 Nf6 10. Bg2 O-O |
| 1966 Hungary – Round 1 – Hajtun, Joseph – 0-1 – Tompa, Janos – G3 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. e3 Nf6 7. Be2 O-O 8. O-O Re8 9. Nxc6 bxc6 10. Bf3 Bb7 |
| 1966 Lanjaron – Round 1 – O'Kelly, Albéric de Galway – 1-0 – Zinser, Sylvain – G1 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nc2 Nge7 7. e4 d6 8. Be3 Be6 9. Qd2 Ne5 10. b3 Ng4 |
| 1967 Sofia tt – Round 3 – Padevsky, Nikola – 1/2-1/2 – Zinn, Lothar – G35 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nc2 d6 7. e4 Nh6 8. Be2 O-O 9. Be3 f5 10. Qd2 Nf7 |
| 1968 Bristol ch-BCF – Round 2 – Keene, Raymond D – 1-0 – Aabel Thomas Eapen – G32 1. Nf3 Nc6 2. c4 e5 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 Rb8 9. Qa4 a6 10. O-O c5 |
| 1969 Buesum – Round 3 – Larsen, Bent Ravn – 1-0 – Huebner, Robert – G13 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O Rb8 10. Qc2 Nf5 |
| 1969 Capablanca Memorial – Round 13 – Garcia Martinez, Salomon – 0-1 – Drimer, Dolfi – G94 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nc2 d6 7. g3 h5 8. h4 Nh6 9. Bg5 f6 10. Bd2 Ne5 |
| 1969 Praia da Rocha zt – Round 9 – Filip, Miroslav – 1-0 – Huguet, Bernard – G26 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Qa4 Be6 |
| 1969 Team match FRG-CSR – Round 1 – Kestler, Hans-Guenther – 1-0 – Hlousek, Zdenek – G3 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 d6 9. O-O O-O 10. Qa4 Be6 |
| 1969 WchT U26 qual-A – Round 1 – McGrillen, Hugh – 0-1 – Tukmakov, Vladimir B – G1 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. e3 Nf6 8. Be2 O-O 9. O-O d5 10. Bf3 Ba6 |
| 6. World Blitz 2010 – Round 35 – Andreikin, Dmitry – 1-0 – Nepomniachtchi, Ian – G251 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Qd2 a5 |
| Biel Interzonal 1993 – Round 3 – Hansen, Curt – 0-1 – Barua, Dibyendu – G59 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nc2 d6 7. e4 Nge7 8. Be2 O-O 9. O-O f5 10. exf5 Nxf5 |
| FIDE World Cup 2017 – Round 1.1 – Giri, Anish – 1-0 – Dzagnidze, Nana – G3 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Bg5 Be6 |
| Saint Louis Blitz 2019 – Round 7.2 – Aronian, Levon – 1/2-1/2 – Rapport, Richard – G32 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3 Nf6 7. g3 O-O 8. Bg2 Ng4 9. Nxc6 dxc6 10. Bc5 Re8 |
| Tata Steel India Rapid 2018 – Round 7.5 – So, Wesley – 1/2-1/2 – Mamedyarov, Shakhriyar – G35 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Bg5 Be6 |
| World Blitz 2021 – Round 14.34 – Abdusattorov, Nodirbek – 1-0 – Czarnota, Pawel – G831 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O Rb8 10. Qc2 d5 |
| World Rapid 2021 – Round 2.3 – Vakhidov, Jakhongir – 0-1 – Duda, Jacob – G90 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. e4 Be6 9. Bf4 a5 10. O-O-O+ Kc8 |
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