A21s — English: Kramnik-Shirov, 3.Nd5 Bc5
1.c4 e5 2.Nc3 Bb4 3.Nd5 Bc5 * ○ Trait aux Blancs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : paire de fous.
Faiblesses adverses : Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 5 pièces non développées (G1, C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, libère Bf1
● Nf3 — Développer Ng1
● d3 — Libérer Bc1
Faiblesses adverses : Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 5 pièces non développées (G1, C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, libère Bf1
● Nf3 — Développer Ng1
● d3 — Libérer Bc1
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : case forte d4, Bc5 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, 5 pièces non développées (B8, G8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Nf6 — Développer Ng8
● ...e4 — Rupture
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, 5 pièces non développées (B8, G8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Nf6 — Développer Ng8
● ...e4 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● d4 (2v0) |
| Cases faibles | — | — |
| Centre | ● d5 (1v0) | ● d4 (2v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bc5 | ● Bc5 Actif (mob. 9) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (g1, c1, f1, a1, h1) | 5 (b8, g8, 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 | semi-ouvert | |
| Ruptures | ● d2-d3, ● e2-e3, ● f2-f3 | ● …c7-c6, ● …d7-d6, ● …e5-e4, ● …f7-f6, ● …f7-f5 |
| Partie |
|---|
| 10. Tal Mem 2016 – Round 8.2 – Nepomniachtchi, Ian – 1/2-1/2 – Anand, Viswanathan – G31 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. d4 e4 8. Nd2 Bxc3 9. bxc3 Nf6 10. f3 exf3 |
| 11. Norway Blitz 2023 – Round 5.1 – Caruana, Fabiano – 0-1 – Carlsen, Magnus – G21 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. Qc2 Nf6 8. Be2 O-O 9. O-O Re8 10. d3 d5 |
| 20. European Teams 2015 – Round 6.4 – Aronian, Levon – 1/2-1/2 – Nisipeanu, Liviu-Dieter – G262 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. d4 Nxd5 6. dxc5 Nf6 7. b4 O-O 8. Ne2 b6 9. cxb6 axb6 10. Bb2 Qe7 |
| 34. ECC Open 2018 – Round 4.5 – Aditya Tari – 1-0 – Swinkels, Robin – G133 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Be7 6. Nxe7 Qxe7 7. a3 a5 8. b5 d6 9. Be2 O-O 10. d3 Nbd7 |
| 42. Olympiad 2016 – Round 5.26 – Draskovic, Luka – 1/2-1/2 – Stevic, Hrvoje – G351 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. d4 Bxc3+ 8. bxc3 Qa5 9. Qb3 Nd7 10. c5 e4 |
| 42. Olympiad 2016 – Round 7.1 – Nakamura, Hikaru – 1-0 – Adhiban, B. – G462 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. d4 e4 8. Nd2 Nf6 9. Qc2 Qe7 10. a3 Bxc3 |
| 43. Olympiad 2018 – Round 11.16 – Sulskis, Sarunas – 1/2-1/2 – Mareco, Sandro – G716 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. Ne2 Nxd5 6. cxd5 O-O 7. g3 d6 8. Bg2 Bg4 9. h3 Bh5 10. g4 Bg6 |
| 5. Norway Chess 2017 – Round 4.4 – Giri, Anish – 1-0 – Anand, Viswanathan – G19 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Nxd5 6. bxc5 Nf6 7. Nf3 Nc6 8. Be2 O-O 9. Bb2 d6 10. cxd6 cxd6 |
| 5. Norway Chess 2017 – Round 6.5 – Caruana, Fabiano – 0-1 – Anand, Viswanathan – G30 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. d4 Nd7 8. Qc2 Ngf6 9. a3 Bxc3+ 10. Qxc3 O-O |
| 79. Tata Steel GpA 2017 – Round 5.1 – Nepomniachtchi, Ian – 1/2-1/2 – Carlsen, Magnus – G29 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Qe7 7. d4 exd4 8. Nxd4 Nf6 9. Be2 O-O 10. O-O d5 |
| 8. London Classic 2016 – Round 1.2 – Caruana, Fabiano – 1/2-1/2 – Anand, Viswanathan – G2 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. g3 Nf6 7. Bg2 O-O 8. O-O Re8 9. d3 h6 10. Na4 Bb4 |
| Champions Showdown 60m 2016 – Round 2.2 – Topalov, Veselin – 1/2-1/2 – Anand, Viswanathan – G4 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. a3 Nf6 7. e3 e4 8. Nd4 O-O 9. d3 d5 10. cxd5 cxd5 |
| Champions Showdown 60m 2016 – Round 4.2 – Nakamura, Hikaru – 0-1 – Anand, Viswanathan – G8 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. d4 e4 8. Nd2 Bxc3 9. bxc3 Nf6 10. Ba3 O-O |
| Champions Showdown Rapid 2016 – Round 2.2 – Topalov, Veselin – 0-1 – Anand, Viswanathan – G4 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Be7 6. Nxe7 Qxe7 7. Bb2 O-O 8. a3 d6 9. d3 c5 10. Ne2 b6 |
| Champions Showdown Rapid 2016 – Round 4.2 – Nakamura, Hikaru – 1/2-1/2 – Anand, Viswanathan – G8 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. d4 Bxc3+ 8. bxc3 e4 9. Nd2 Nf6 10. Ba3 b6 |
| FIDE World Blitz Championship 2014 – Round 13.25 – Vitiugov, Nikita – 0-1 – Sokolov, Ivan. – G114 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Nd7 7. Be2 Ngf6 8. O-O Bb4 9. Qc2 Bxc3 10. Qxc3 e4 |
| FIDE World Blitz Championship 2014 – Round 4.26 – Grischuk, Alexander – 1/2-1/2 – Moiseenko, Alexander – G32 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Nf6 7. d4 exd4 8. exd4 Bb4 9. Bd3 O-O 10. O-O Bg4 |
| FIDE World Rapid 2014 – Round 15.20 – Malakhov, Valentyn – 0-1 – Antipov Olano, Maxim – G332 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 d6 5. d4 exd4 6. Nxd4 c6 7. Nc3 Nf6 8. e3 O-O 9. Be2 Re8 10. O-O Nbd7 |
| GCT Blitz YourNextMove 2016 – Round 1.1 – Topalov, Veselin – 1/2-1/2 – Anand, Viswanathan – G1 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. Qc2 Nf6 8. a3 Bxc3 9. Qxc3 O-O 10. d3 Re8 |
| GCT Blitz YourNextMove 2016 – Round 15.1 – Nakamura, Hikaru – 0-1 – Anand, Viswanathan – G71 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Nxd5 6. bxc5 Nf6 7. Bb2 Qe7 8. Nf3 Nc6 9. Qb3 b6 10. cxb6 axb6 |
| GCT Blitz YourNextMove 2017 – Round 17.5 – Aronian, Levon – 1-0 – Anand, Viswanathan – G85 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. b4 Bf8 5. Bb2 c6 6. Ne3 Bxb4 7. Bxe5 Nf6 8. g3 O-O 9. Bg2 Re8 10. Nf3 d6 |
| GCT Rapid Paris 2017 – Round 2.2 – So, Wesley – 1-0 – Bacrot, Etienne – G7 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 c6 5. d4 cxd5 6. dxc5 Qa5+ 7. Bd2 Qxc5 8. Qg4 g6 9. b4 Qd6 10. cxd5 Nf6 |
| GCT Rapid Paris 2017 – Round 6.4 – Caruana, Fabiano – 0-1 – Bacrot, Etienne – G29 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Be7 6. Nxe7 Qxe7 7. Bb2 O-O 8. Nf3 d6 9. d3 b6 10. Be2 Bb7 |
| GCT Rapid YourNextMove 2017 – Round 4.4 – Aronian, Levon – 1-0 – Anand, Viswanathan – G19 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. b4 Bd4 5. Rb1 c6 6. e3 Bb6 7. Nxb6 axb6 8. Nf3 e4 9. Nd4 Nf6 10. d3 d5 |
| Lindores Abbey Tal Memorial 2021 – Round 5.19 – Zvjaginsev, Vadim – 1/2-1/2 – Saric, Ivan – G224 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. d4 Nxd5 6. cxd5 exd4 7. exd4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 O-O 10. Bd3 d6 |
| Superbet Chess Classic Romania 2025 – Round 2 – Caruana Fabiano – 1/2-1/2 – Praggnanandhaa R – G8 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. Ne2 Nxd5 6. cxd5 O-O 7. Nc3 d6 8. Be2 Nd7 9. O-O a6 10. a3 Ba7 |
| Superbet Rapid 2019 – Round 6.4 – Caruana, Fabiano – 0-1 – Artemiev, Vladislav – G29 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. d4 Nxd5 6. dxc5 Nf6 7. b4 Qe7 8. Bb2 O-O 9. Nf3 d6 10. cxd6 cxd6 |
| Tata Steel India Blitz 2018 – Round 3.1 – So, Wesley – 1/2-1/2 – Praggnanandhaa R – G11 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. g3 Nf6 7. d4 exd4 8. Nxd4 O-O 9. Bg2 h6 10. O-O Nbd7 |
| TCh-RUS 2008 – Round 10 – Tomashevsky, Evgeny – 1/2-1/2 – Zvjaginsev, Vadim – G264 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. d4 exd4 7. Nxd4 Nf6 8. e3 O-O 9. Be2 d5 10. cxd5 Nxd5 |
| World Blitz 2015 – Round 3.25 – Tomashevsky, Evgeny – 1-0 – Moiseenko, Alexander – G156 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 e4 5. d4 Bf8 6. Ng5 c6 7. Nc3 f5 8. h4 Nf6 9. e3 d5 10. Qb3 a6 |
| World Blitz 2017 – Round 11.30 – Eljanov, Pavel – 0-1 – Bosiocic, Marin – G573 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 c6 5. Nc3 Qe7 6. a3 Nf6 7. b4 Bb6 8. c5 Bc7 9. Bb2 b6 10. cxb6 axb6 |
| World Blitz 2017 – Round 11.8 – Nepomniachtchi, Ian – 1-0 – Anand, Viswanathan – G600 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. b4 Bd4 5. Rb1 c6 6. e3 cxd5 7. exd4 d6 8. dxe5 dxe5 9. d4 e4 10. c5 Ne7 |
| World Blitz 2018 – Round 15.3 – Nakamura, Hikaru – 1-0 – Artemiev, Vladislav – G890 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. Qc2 Nf6 8. d3 O-O 9. a3 Ba5 10. Be2 Re8 |
| World Blitz 2018 – Round 18.29 – Inarkiev, Ernesto – 1-0 – Kazhgaleyev, Murtas – G1063 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 c6 5. d4 cxd5 6. dxc5 dxc4 7. Bxc4 Nf6 8. Nf3 Qa5+ 9. Bd2 Qxc5 10. Qb3 d5 |
| World Blitz 2019 – Round 1.77 – Mozharov, Mikhail – 1/2-1/2 – Suleymanli, Aydin – G67 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 c6 5. Nc3 Qe7 6. a3 Bb6 7. Be2 d6 8. d3 f5 9. Nf3 Nf6 10. O-O O-O |
| World Blitz 2021 – Round 3.31 – Duda, Jacob – 1-0 – Krasenkow, Michal – G158 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Nd7 7. a3 Ngf6 8. d4 Bb6 9. b4 O-O 10. Bb2 Re8 |
| World Blitz 2023 – Round 2.1 – Vakhidov, Jakhongir – 1/2-1/2 – Carlsen, Magnus – G74 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Nxd5 6. bxc5 Nf6 7. Bb2 Qe7 8. Nf3 Nc6 9. d4 exd4 10. Nxd4 Nxd4 |
| World Rapid 2016 – Round 3.42 – Mareco, Sandro – 1-0 – Christiansen, Johan-Sebastian – G120 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Bb4 7. Qc2 Nf6 8. d3 O-O 9. Be2 Re8 10. a3 Ba5 |
| World Rapid 2019 – Round 11.63 – Potkin, Vladimir – 0-1 – Suleymanli, Aydin – G738 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 e4 5. d4 Bf8 6. Ng5 c6 7. Nc3 d5 8. cxd5 cxd5 9. Qb3 Nf6 10. e3 Nc6 |
| World Rapid 2019 – Round 4.52 – Vitiugov, Nikita – 1-0 – Carlsson, Pontus – G267 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Be7 6. Nxe7 Qxe7 7. Bb2 O-O 8. Nf3 d6 9. Be2 Bg4 10. h3 Bh5 |












