C10d — French: 3.Nc3 Nc6 4.Nf3 Nf6

1.e4 e6 2.d4 d5 3.Nc3 Nc6 4.Nf3 Nf6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur les cases fortes b5, e5 et g5 et la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bg5 (Clouer Nf6) ; Bd3 (Développer Bf1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte b4 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4, ...Bf5)) ; ...Be7 (Développer Bf8) ; ...Bg4 (Clouer Nf3) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● e5 (2v1), ● g5 (2v0)	● b4 (2v0)
Cases faibles	● e4	—
Centre	● d4 (2v1), ● e5 (2v1)	● d5 (3v2), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 1)
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	fermé
Ruptures	● e4-e5	● …e6-e5

Partie
1905 It (Men) Stockholm SWE – Round 25 – Schelfhout, Willem – 0-1 – Alapin, Simon – G91 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 dxe4 6. Bxf6 gxf6 7. Nxe4 f5 8. Ng3 h5 9. Bb5 h4 10. Nf1 Qd5
1905 St Petersburg – Round ? – Talvik, Eduard – 0-1 – Alapin, Simon – G50 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. e5 Be7 8. Be2 O-O 9. O-O f6 10. Qd2 Bd7
1908 Prague – Round 18 – Suchting – 1/2-1/2 – Alapin, Simon – G143 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 dxe4 6. Nxe4 Be7 7. Bxf6 Bxf6 8. Bb5 Bd7 9. O-O Ne7 10. Qe2 a6
1930 Hamburg GER – Round 6 – Olsen, Aage Dalstrup – 0-1 – Flohr, Salo – G11 1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. Nc3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. e5 Be7 8. Bb5 Bd7 9. O-O O-O 10. Re1 b6
1957 Reykjavik ol stud tt – Round 1 – Spassky, Boris Vasily – 1-0 – Portisch, Lajos – G10 1. e4 Nc6 2. d4 d5 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Bb5 O-O 8. O-O g6 9. Re1 Bg7 10. Bxc6 bxc6
1957 URS Ch, semi final – Round 1 – Shiyanovsky, Vladislav Ivanovich – 1/2-1/2 – Bonch-Osmolovsky, Mikhail – G10 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. a3 Nxc3 9. bxc3 Na5 10. Qd2 Bd7
1957 URS Ch, semi final – Round 13 – Bagirov, Vladimir – 1/2-1/2 – Korchnoi, Viktor – G133 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. exd5 exd5 6. Bg5 Be7 7. Bb5 O-O 8. O-O Bg4 9. Bxc6 bxc6 10. Qd3 Bxf3
1960 Leipzig olm prel – Round 3 – Kolvig, Bent – 1/2-1/2 – Angos, Alexander – G4 1. e4 Nc6 2. d4 d5 3. Nc3 e6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 Qe7 9. a3 Ba5 10. O-O Bd7
1960 Moscow CCCT – Round 1 – Puc, Stojan – 1/2-1/2 – Korchnoi, Viktor – G6 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. a3 Bd7 9. Bd3 Ng5 10. Be2 Nxf3+
1961 Baku ch-URS – Round 1 – Keres, Paul Petrovich – 1/2-1/2 – Lein, Anatoly – G19 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. Bd3 Qb4 9. Bxe4 dxe4 10. a3 Qxb2
1962 Stockholm Interzonal – Round 10 – Stein, Leonid – 1/2-1/2 – Benko, Pal – G11 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Nxc3 7. bxc3 Be7 8. h4 h6 9. h5 Na5 10. Nd2 c5
1963 FRG Ch – Round 4 – Unzicker, Wolfgang – 1/2-1/2 – Hecht, Hans-Joachim – G10 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. a3 Nxc3 9. bxc3 Na5 10. Bd3 Bd7
1963 RUS Ch – Round ? – Nezhmetdinov, Rashid – 1-0 – Lein, Anatoly – G11 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. exd5 exd5 6. Bb5 Bg4 7. h3 Bxf3 8. Qxf3 a6 9. Bxc6+ bxc6 10. O-O Be7
1963 Sarajevo – Round 1 – Bogdanovic, Radivoje – 1-0 – Osmanagic, Dusan – G11 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Ne2 f6 7. Ng3 f5 8. c3 Be7 9. Nxe4 fxe4 10. Ng5 O-O
1964 Belgrade – Round 5 – Gligorić, Svetozar – 1-0 – Benko, Pal – G39 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Nxc3 7. bxc3 Be7 8. h4 h6 9. Nh2 b6 10. Qg4 Bf8
1964 Budapest HUN – Round 1 – Barczay, Laszlo – 1-0 – Liptay, Laszlo Dr. – G11 1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. Nc3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. O-O Nxc3 8. bxc3 Bxc3 9. Rb1 Bb4 10. Ng5 Be7
1964 Capablanca Memorial – Round 1 – Robatsch, Karl – 1-0 – Bielicki, Carlos – G20 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. exd5 exd5 7. Bb5 O-O 8. Bxc6 bxc6 9. O-O h6 10. Bh4 Nd7
1964 Capablanca Memorial – Round 20 – Garcia Martinez, Salomon – 1/2-1/2 – Darga, Klaus – G203 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. exd5 exd5 7. Ne5 O-O 8. Be2 Nxe5 9. dxe5 Nd7 10. Bxe7 Qxe7
1964 CSR Ch – Round 6 – Novak, Ervin – 1-0 – Fichtl, Jiri – G43 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. e5 Ne4 7. Bd2 Bxc3 8. bxc3 Nxd2 9. Qxd2 Na5 10. h4 b6
1964 FRG Ch qual 9th – Round 8 – Nonnenmacher, Eberhard, Dr. – 1-0 – Huebner, Robert – G28 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Bb4 6. e5 h6 7. Bd2 Ne4 8. Bd3 Nxd2 9. Qxd2 Bd7 10. a3 Ba5
1964 Houston simultaan – Round 1 – Fischer, Raphael – 1-0 – Brieger, Robert Sinclair – G2 1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. Nc3 Nf6 5. exd5 exd5 6. Bb5 Be7 7. Ne5 Bd7 8. Nxd7 Qxd7 9. O-O O-O 10. h3 h6
1964 Kecskemet zt – Round 1 – Bednarski, Jacek – 1/2-1/2 – Hecht, Hans-Joachim – G77 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. exd5 exd5 7. Ne5 O-O 8. Nxc6 bxc6 9. Bd3 Rb8 10. Rb1 Ne4
1964 OWL Ch – Round 7 – Groenegress, Wilfried – 1/2-1/2 – Reefschlaeger, Helmut, Dr. – G21 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. e5 Be7 8. Bd3 Nb4 9. Ne2 Nxd3+ 10. Qxd3 b6
1965 Hamburg etc – Round 1 – Radovici, Corvin – 1/2-1/2 – Hecht, Hans-Joachim – G44 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. exd5 exd5 7. O-O O-O 8. h3 h6 9. Bd2 Ne7 10. a3 Bxc3
1965 Palma de Mallorca – Round 5 – Dueckstein, Andreas – 1-0 – Darga, Klaus – G9 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Nb4 6. Bg5 dxe4 7. Nxe4 Be7 8. Nxf6+ Bxf6 9. Bxf6 Nxd3+ 10. Qxd3 Qxf6
1965 USSR – Round ? – Gufeld, Eduard – 1-0 – Rytov, Boris – G35 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. exd5 exd5 7. Bb5 O-O 8. Bxc6 bxc6 9. O-O Bg4 10. Qd3 Bxf3
1966 Clare Benedict Cup 13th – Round 5 – Holaszek, Hans – 1/2-1/2 – Hecht, Hans-Joachim – G22 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. exd5 exd5 7. Be2 O-O 8. O-O h6 9. Bh4 Bf5 10. Re1 Ne4
1966 Moscow – Round 1 – Gufeld, Eduard – 1-0 – Rytov, Boris – G22 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. exd5 exd5 7. Bb5 O-O 8. Bxc6 bxc6 9. O-O Bg4 10. Qd3 Bxf3
1966 Sochi Chigorin Memorial 04th – Round 10 – Fuchs, Reinhart – 1/2-1/2 – Lein, Anatoly – G41 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 Bd7 9. Qf4 h6 10. a3 Bf8
1966 Zinnowitz GER – Round 1 – Fuchs, Reinhart – 1/2-1/2 – Fichtl, Jiri – G4 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. exd5 exd5 6. Ne5 Bb4 7. Bb5 Bd7 8. Bxc6 Bxc6 9. O-O O-O 10. Nxc6 bxc6
1966 Zinnowitz GER – Round 13 – Haag, Ervin – 0-1 – Fichtl, Jiri – G26 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Bxc3 8. bxc3 Nxd2 9. Nxd2 Qe7 10. a4 Bd7
1967 FRG Ch Kiel GER – Round 8 – Teufel, Juergen – 1-0 – Hecht, Hans-Joachim – G33 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 Bd7 9. a3 Ba5 10. h4 Qe7
1967 Sofia tt – Round 2 – Daskalov, Georgi – 1-0 – Troianescu, Octav – G32 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Bb5 O-O 8. O-O g6 9. e5 Be7 10. Bxc6 bxc6
1968 Lugano – Round 2 – Walther, Edgar – 0-1 – Hecht, Hans-Joachim – G14 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Bb4 6. Bd3 dxe4 7. Bxe4 h6 8. Bxf6 Qxf6 9. Qd3 Bd7 10. O-O O-O
1968 Lugano ol (Men) fin-B – Round 5 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Keller, Dieter – G27 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Be7 6. O-O O-O 7. e5 Nd7 8. Re1 Nb4 9. Bf1 c5 10. Ne2 cxd4
1968 Sarajevo – Round 1 – Matulovic, Milan – 1/2-1/2 – Lein, Anatoly – G16 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. O-O Qd8 9. Ne2 O-O 10. c3 Be7
1969 Raach zt – Round 15 – Drimer, Dolfi – 1/2-1/2 – Hecht, Hans-Joachim – G131 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Bb4 6. e5 h6 7. Bh4 g5 8. Nxg5 Ne4 9. Nxe4 Qxh4 10. Nf6+ Kd8
1969 YUG Ch 24th – Round 7 – Nicevski, Risto – 0-1 – Puc, Stojan – G23 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. Bd3 Nxc3 9. bxc3 Na5 10. O-O Bd7
1971 Candidats final – Round 9 – Fischer, Robert James Jamesames – 1-0 – Petrosian, Tigran V. – G4 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. exd5 exd5 6. Bb5 Bg4 7. h3 Bxf3 8. Qxf3 Be7 9. Bg5 a6 10. Bxc6+ bxc6
41. Olympiad Open 2014 – Round 10.12 – Dominguez Perez, Leinier – 1/2-1/2 – Jobava, Baadur – G687 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. exd5 exd5 6. Bb5 Bb4 7. O-O O-O 8. Bxc6 bxc6 9. Ne5 Bxc3 10. bxc3 Ne4
43. Olympiad 2018 – Round 5.2 – Tomczak, Jacek – 1-0 – Bauer, Christian – G317 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Ne2 f6 7. Nf4 Be7 8. exf6 Bxf6 9. c3 O-O 10. Be2 Be7
FIDE WCh KO 2000 – Round 2.6 – Nataf, Igor-Alexandre – 1-0 – Short, Nigel D – G93 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. Bd3 dxe4 7. Nxe4 Nxe4 8. Bxe7 Nxf2 9. Bxd8 Nxd1 10. Bxc7 Nxb2
FIDE World Rapid Championship 2014 – Round 5.2 – Caruana, Fabiano – 1-0 – Jobava, Baadur – G1 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. Bg5 dxe4 7. Bxe4 Ne7 8. Bd3 Ned5 9. O-O Nxc3 10. bxc3 Bxc3
Fujitsu-Siemens Giants 2000 – Round 9 – Leko, Peter – 0-1 – Morozevich, Alexander – G24 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. a3 Bd7 9. Bd3 Ng5 10. Be2 Nxf3+
Reykjavik 1987 – Round 1 – Korchnoi, Viktor – 0-1 – Short, Nigel D – G3 1. d4 e6 2. e4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. exd5 exd5 6. Bb5 Bb4 7. O-O O-O 8. Bxc6 bxc6 9. Ne5 Qe8 10. Re1 Be6
Ruy Lopez Memorial 1975 – Round 10 – Ljubojevic, Ljubomir – 1-0 – Fernandez, Antonio – G24 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 gxf6 7. exd5 exd5 8. Bb5 Qd6 9. O-O Rg8 10. Re1+ Be6
SportAccord Blindfold Men 2012 – Round 1.4 – Kamsky, Gata – 1/2-1/2 – Jobava, Baadur – G4 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bb5 Bd7 7. Nxe4 dxe4 8. Ng5 Nxe5 9. Bxd7+ Nxd7 10. Nxe4 Be7
SportAccord Blitz Men 2012 – Round 14.2 – Fressinet, Laurent – 1-0 – Jobava, Baadur – G104 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. Bg5 Ne7 7. Bxf6 gxf6 8. O-O c6 9. Ne2 Ng6 10. c4 dxe4
SportAccord Blitz Men 2012 – Round 5.5 – Bologan, Victor – 0-1 – Jobava, Baadur – G35 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. e5 Be7 8. Bb5 Bd7 9. O-O O-O 10. Re1 Na5
SportAccord Blitz Men 2012 – Round 7.6 – Leko, Peter – 1-0 – Jobava, Baadur – G52 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. exd5 exd5 6. Bb5 Bb4 7. O-O O-O 8. Bg5 Bxc3 9. bxc3 Qd6 10. Bxc6 Qxc6
TCh-RUS 2008 – Round 6 – Svidler, Peter – 1/2-1/2 – Ponomariov, Ruslan – G168 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. e5 Ne4 7. O-O Nxc3 8. bxc3 Bxc3 9. Rb1 h6 10. Be3 Ne7
World Blitz 2015 – Round 11.49 – Bologan, Victor – 1-0 – Bauer, Christian – G698 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 f6 9. Bb5 O-O 10. Bxc6 bxc6
World Blitz 2016 – Round 4.31 – Pichot, Alan – 1-0 – Agdestein, Simen – G159 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Ne2 f6 7. exf6 Nxf6 8. Ng3 Bd6 9. Bb5 O-O 10. Bxc6 bxc6
World Rapid 2016 – Round 12.49 – Atabayev, Yusup – 1/2-1/2 – Agdestein, Simen – G475 1. d4 e6 2. e4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Nxc3 7. bxc3 h6 8. O-O Na5 9. Be3 Nc4 10. Bxc4 dxc4

C10d —

1.e4 e6 2.d4 d5 3.Nc3 Nc6 4.Nf3 Nf6

Eval: [+0.53]

Les coups candidats

5.e5 — 48.0% (1405 parties)

Ambassadeurs : Zaragatski, Ilja (19x), Reefschlaeger, Helmut, Dr. (11x), Meister, Peter (11x), Gara, Gyorgy Dr. (10x), Peric, Slavisa (10x), Meinhardt, Maximilian, Dr. (10x), Velten, Paul (10x), Rozentalis, Eduardas (9x)

5.Bg5 — 27.0% (789 parties)

Ambassadeurs : Hecht, Hans-Joachim (12x), Keitlinghaus, Ludger (7x), Reefschlaeger, Helmut, Dr. (6x), Rozentalis, Eduardas (6x), Zaragatski, Ilja (6x), Prie, Eric (5x), Thesing, Matthias (5x), Praznik, Niko (5x)

5.Bd3 — 15.9% (466 parties)

Ambassadeurs : Balog, Imre (8x), Narkun, Michal (7x), Rozentalis, Eduardas (7x), Zaragatski, Ilja (6x), Schwabeneder, Florian (6x), Hecht, Hans-Joachim (5x), Bauer, Christian (5x), Andersen, Jens Erik N. (4x)

5.exd5 — 8.6% (252 parties)

Ambassadeurs : Rozentalis, Eduardas (6x), Keitlinghaus, Ludger (5x), De Firmian, Nick (4x), Reefschlaeger, Helmut, Dr. (4x), Collado Barbas, Laura (4x), Del Rey, Diego (4x), Meister, Peter (3x), Guerrero Schober, Carlos (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.e5	5.Bg5	5.Bd3	5.exd5
<1800	37	57%	24%	11%	5%
1800-2200	865	47%	28%	18%	7%
2200-2600	1647	49%	26%	15%	9%
2600+	43	26%	14%	42%	19%

Évolution par décennie (% des parties)

Décennie	N parties	5.e5	5.Bg5	5.Bd3	5.exd5
1900s	5	—	80%	20%	—
1930s	1	—	100%	—	—
1950s	4	25%	50%	—	25%
1960s	50	34%	46%	12%	8%
1970s	42	31%	48%	7%	14%
1980s	164	43%	29%	7%	22%
1990s	478	41%	37%	10%	11%
2000s	800	58%	26%	9%	7%
2010s	1221	46%	22%	24%	7%
2020s	160	46%	26%	23%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.e5	46%	46%	-0.1%
5.Bg5	22%	26%	▲ +3.8%
5.Bd3	24%	23%	▼ -0.9%
5.exd5	7%	5%	▼ -2.3%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 4 parties
Botvinnik, Mikhail — 3 parties
Karpov, Anatoly — 2 parties
Gukesh D — 1 partie

Parties historiques

5.e5 — 48.0% (1405 parties)

1957 — Van den Bosch, Johannes vs Barendregt, Johan — 1-0 — Amsterdam ch NL
1960 — Kolvig, Bent vs Angos, Alexander — 1/2-1/2 — Leipzig ol prel
1962 — Nemet, Alen vs Cetkovic, Miodrag — 1/2-1/2 — Vrnjacka Banja SRB
1962 — Stein, Leonid vs Benko, Pal — 1/2-1/2 — Stockholm izt
1963 — Bogdanovic, Radivoje vs Osmanagic, Dusan — 1-0 — Sarajevo BIH

5.Bg5 — 27.0% (789 parties)

1905 — Talvik, Eduard vs Alapin, Simon — 0-1 — St Petersburg RUS
1905 — Ahlberg, Algot vs Fahlander H — 1-0 — Stockholm SWE
1905 — Schelfhout, Willem vs Alapin, Simon — 0-1 — Ostende
1908 — Suchting vs Alapin, Simon — 1/2-1/2 — Prague CZE
1930 — Olsen, Aage Dalstrup vs Flohr, Salo — 0-1 — Hamburg GER

5.Bd3 — 15.9% (466 parties)

1902 — Tarrasch, Siegbert vs Alapin, Simon — 0-1 — Marseille FRA
1961 — Nezhmetdinov, Rashid vs Lein, Anatoly — 0-1 — Omsk RUS
1964 — Novak, Ervin vs Fichtl, Jiri — 1-0 — Brno CZE
1965 — Radovici, Corvin vs Hecht, Hans-Joachim — 1/2-1/2 — Hamburg etc
1965 — Dueckstein, Andreas vs Darga, Klaus — 1-0 — Palma de Majorca ESP

5.exd5 — 8.6% (252 parties)

1957 — Bagirov, Vladimir vs Korchnoi, Viktor — 1/2-1/2 — Sverdlovsk
1963 — Nezhmetdinov, Rashid vs Lein, Anatoly — 1-0 — Chelyabinsk RUS
1964 — Fischer, Raphael vs Brieger, Robert Sinclair — 1-0 — Houston simultaan
1964 — Schmidt, Waldemar vs Stepak, Yedael — 1/2-1/2 — Tel Aviv olm
1966 — Fuchs, Reinhart vs Fichtl, Jiri — 1/2-1/2 — Zinnowitz GER

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