B22h — Sicilian: Alapin, 2…d5 3.exd5 Qxd5 4.d4 Nc6

1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la paire de fous et la colonne semi-ouverte e.

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 cavaliers b1 et g1, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nc3 (Développer Nb1) ; Nf3 (Développer Ng1) ; Be3 (Développer Bc1) ; Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte f5, la paire de fous et la colonne semi-ouverte d.

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 (le cavalier g8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nf6 (Développer Ng8) ; ...Bf5 (Développer Bc8) ; ...Bd6 (Développer Bf8) ; ...c4 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, c3→d4	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● f5 (2v0)
Cases faibles	—	—
Centre	—	● d4 (3v2), ● e4 (1v0), ● e5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	6 (b1, g1, 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	semi-ouvert
Ruptures	● c3-c4, ● f2-f3	● …c5-c4, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1905 It (Men) Stockholm SWE – Round 25 – Tartakower, Savielly – 1-0 – Blackburne, Joseph – G89 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e5 7. dxe5 Qxd1+ 8. Kxd1 Bg4 9. Bf4 Bc5 10. Nd2 Nge7
1905 Ostende – Round 1 – Wolf, Hans-Josef – 1-0 – Blackburne, Joseph – G4 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e5 7. dxe5 Qxd1+ 8. Kxd1 Bg4 9. Bf4 Bc5 1-0
1907 Karlsbad – Round 1 – Wolf Heinrich – 1/2-1/2 – Marshall Viele, Fabrizio Aaron – G59 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 Nge7 10. dxe5 O-O
1907 Ostende II – Round 3 – Perlis, Julius – 0-1 – Tartakower, Savielly – G37 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qa5 9. O-O Nf6 10. Ne5 Bxe2
1908 Vienna – Round 19 – Perlis, Julius – 1/2-1/2 – Rubinstein, Akiba – G188 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qd7 9. Be3 Bd6 10. O-O Nf6
1911 Karlsbad – Round 1 – Nimzowitsch, Aron – 1-0 – Chajes, Oscar – G125 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5
1942 Mar del Plata – Round 6 – Corte, Cesar J – 1-0 – Fenoglio, Virgilio – G53 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. cxd5 Qxd5 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5
1943 Olomouc sim – Round ? – Alekhine, Alexander – 1/2-1/2 – Jilek A – G3 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Nf6 7. Nc3 Qd8 8. d5 Nb8 9. Bb5+ Bd7 10. O-O g6
1949 BRA Ch – Round ? – Carvalho, Flavio – 0-1 – De Souza Mendes, Joao – G20 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. O-O Nf6 9. Nc3 Qd7 10. Be3 Bd6
1950 Amsterdam – Round 12 – Tartakower, Savielly – 1/2-1/2 – Gligorić, Svetozar – G119 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be2 Nf6 7. O-O cxd4 8. cxd4 Be7 9. Nc3 Qa5 10. Bb5 O-O
1951 Ljubljana ch YUG – Round 18 – Kozomara, Vlado – 1/2-1/2 – Bertok, Mario Jr. – G26 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e6 6. Be3 cxd4 7. Nxd4 Nf6 8. Nb5 Qxd1+ 9. Kxd1 Nd5 10. Bg5 a6
1953 Venice – Round 5 – Canal, Esteban – 1-0 – Szabados, Eugenio – G12 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Qd8 8. d5 Nb8 9. Qa4+ Bd7 10. Qb3 Qb6
1953 Wch-jr final – Round 1 – Darga, Klaus – 1-0 – Sherwin, James T – G2 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 e6 8. O-O Nf6 9. Be3 Be7 10. h3 Bh5
1953 Zagreb – Round 13 – Marić, Rudolf – 1/2-1/2 – Bogdanovic, Rajko – G104 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 exd4 10. Bxd4 Nxd4
1954 Hungary Ch – Round 1 – Ozsvath, Andras – 1/2-1/2 – Forintos, Gyozo V – G32 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 exd4 10. Nxd4 Nf6
1954 URS Ch, semi final – Round 1 – Antoshin, Vladimir S – 1-0 – Ilivitsky, Georgy A – G38 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Be2 Nf6 8. O-O Be7 9. Nc3 Qa5 10. a3 O-O
1954 Zuerich – Round 7 – Canal, Esteban – 1-0 – Euwe, Max – G19 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Be3 Qa5 7. b4 Qc7 8. Na3 Nf6 9. Nb5 Qb8 10. Nf3 e5
1955 DDR Ch U18 – Round 8 – Zinn, Lothar – 1-0 – Nitsche, Werner – G13 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qd8 9. O-O Nf6 10. h3 Bxf3
1955 Moscow Ch – Round 6 – Antoshin, Vladimir S – 1-0 – Lebedev, Boris – G39 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e6 7. Nc3 Qd8 8. Bc4 Nf6 9. O-O Be7 10. Qe2 O-O
1956 Mar del Plata – Round 9 – Redolfi, Argentino Rodolfo – 1-0 – Carron Gondim, Christian – G51 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. O-O Qh5 10. Bf4 O-O
1956 Yugoslavia – Round 1 – Kicovic, Bozidar – 1-0 – Forintos, Gyozo V – G3 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 Qe4+ 10. Qe2 Qxe2+
1956 Zittau-A 6th – Round 6 – Braun, Gottfried, Dr. – 1/2-1/2 – Baumbach, Friedrich, Dr. – G23 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. O-O Bxc3 10. bxc3 O-O
1957 Dublin zt – Round 8 – Dreyer, Kurt – 0-1 – Plater, Kazimierz – G62 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Qa5 8. Bc4 Nf6 9. O-O Be7 10. Re1 O-O
1957 FRG Ch 04th – Round 14 – Gumprich, Kurt – 0-1 – Schuster, Theodor – G11 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Bg4 7. O-O e6 8. Be3 cxd4 9. cxd4 Be7 10. Nc3 Qa5
1957 San Benedetto – Round 7 – Canal, Esteban – 1-0 – Fletzer, Gino – G34 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Na3 Bd7 7. Be3 Qa5 8. Nb5 e6 9. Nf3 a6 10. Nd6+ Bxd6
1957 URS Ch, semi final – Round 15 – Yukhtman, Yakov – 1-0 – Aronson, Lev – G146 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. O-O Qa5 10. Ne4 Nf6
1957 Viborg Jubilee – Round 3 – Nilsson, Zandor – 1-0 – Andersen, Borge – G5 1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 Nf6 8. Nc3 Qa5 9. O-O e6 10. h3 Bh5
1958 JUG-13ch Sarajevo BIH – Round 17 – Matulovic, Milan – 1/2-1/2 – Trifunovic, Petar – G21 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. O-O Nf6 9. Nc3 Qd7 10. Ne5 Bxe2
1958 Munich olm fin-C – Round 1 – Grivainis, Konstantin – 1/2-1/2 – Palmiotto, Fiorentino – G2 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. dxe5 Qxd1+ 9. Kxd1 Bg4 10. Bf4 Nge7
1958 Sarajevo Sarajevo BIH – Round 1 – Marić, Rudolf – 1/2-1/2 – Kozomara, Vlado – G20 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qa5 9. O-O Nf6 10. Be3 Nd5
1959 Buenos Aires JM – Round 13 – Melamedoff, Manuel – 0-1 – Palermo, Vicente – G53 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. O-O Qf5 10. h3 Bxf3
1959 Lodz ch POL – Round 15 – Szpakowski, Marek – 1-0 – Filipowicz, Andrzej – G72 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. O-O Bxc3 10. bxc3 O-O
1959 URS Team Ch – Round ? – Randviir, Juri – 1/2-1/2 – Furman, Semyon – G131 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Bd7 7. O-O cxd4 8. cxd4 e6 9. Nc3 Qd6 1/2-1/2
1961 ENG-NED m – Round 2.9 – Milner Barry, Philip – 0-1 – De Rooi, Paul – G19 1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5
1961 Moskou – Round 1 – Bannik, Anatolij – 0-1 – Korchnoi, Viktor – G72 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be2 cxd4 7. cxd4 Nf6 8. Nc3 Qd6 9. O-O Be7 10. Nb5 Qd8
1961 Netanya – Round 1 – Heidenfeld, Wolfgang – 0-1 – Kraidman, Yair – G3 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Bb4 8. Be2 Nf6 9. O-O Bxc3 10. bxc3 O-O
1961 URS Ch sf – Round ? – Kalantar, A. – 0-1 – Khalilbeili, Sultan – G19 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Be3 Qa5 7. Nf3 g6 8. Bc4 Bg7 9. Qb3 e6 10. Nbd2 Nge7
1962 Spartak Ch – Round 6 – Bannik, Anatolij – 1-0 – Gurgenidze, Bukhuti – G46 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 cxd4 7. cxd4 Be6 8. Nc3 Qa5 9. O-O g6 10. Ng5 Bd5 1-0
1963 It – Round 13 – Gipslis, Aivars – 1-0 – Baumbach, Friedrich, Dr. – G8 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Bd3 Nf6 7. O-O Be7 8. Be3 cxd4 9. cxd4 Nb4 10. Nc3 Qd8
1963 URS Team Ch Moscow RUS – Round 2 – Bannik, Anatolij – 1/2-1/2 – Roizman, Abram Y – G26 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Bd3 Nf6 7. O-O Be7 8. dxc5 Qxc5 9. Be3 Qa5 10. Nbd2 O-O
1965 Budapest HUN – Round 1 – Zaitsev, Igor A – 1-0 – Hovorka, Jakub – G3 1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e6 7. Nc3 Qa5 8. Bc4 Bb4 9. O-O Bxc3 10. bxc3 Qxc3
1966 Havana olm – Round 1 – Heidenfeld, Wolfgang – 1-0 – Naranja, Renato – G22 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e6 7. Be3 Nf6 8. Nc3 Bb4 9. Be2 O-O 10. O-O Qa5
1966 La Habana olm fin-D – Round 6 – Kroon, Piet – 1-0 – Araiza Munoz, Jose Joaquin – G12 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 exd4 10. Nxd4 Qe4+
1966 Reggio Emilia 6667 09th – Round 3 – Zinser, Sylvain – 1-0 – Mondaini, Giulio Cesare – G13 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. cxd5 Qxd5 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 Bg4 10. dxe5 Nge7
1966 Sarajevo Sarajevo BIH – Round 1 – Minev, Nikolay N – 1-0 – Gasic, Bozidar – G5 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 Bg4 7. Be2 Rd8 8. O-O Nf6 9. Nc3 Qa5 10. Be3 e5
1966 WchT U26 fin-A 13th – Round 2 – Basman, Michael J – 1/2-1/2 – Cebalo, Miso – G2 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5
1967 Cordoba Open – Round 6 – Fiszman, Felix – 1/2-1/2 – Bronstein, Luis Marcos – G13 1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. Nf3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 e6 8. Nc3 Qd7 9. Be3 Bb4 10. Rc1 Nge7
1967 Havana Armies Ch 4th – Round 1 – Ozsvath, Andras – 1-0 – Fernandez Bravo, Ciro Angel – G4 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. O-O Bxc3 10. bxc3 O-O
1967 Monte Carlo-B – Round 1 – Marić, Rudolf – 1-0 – Abreu Jean, Carlos Paul – G3 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qd7 9. O-O Nf6 10. Bg5 Nd5
1967 YUG Ch 22th – Round 16 – Knezevic, Milorad – 1/2-1/2 – Matulovic, Milan – G86 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 exd4 10. Nxd4 Nge7
1968 Lasker Memorial – Round 1 – Radovici, Corvin – 1/2-1/2 – Suetin, Alexey S – G10 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e6 6. Be2 cxd4 7. cxd4 Nf6 8. Nc3 Qd6 9. O-O Be7 10. Bg5 O-O
1968 Memorial Em. Lasker – Round 1 – Bronstein, David I – 1/2-1/2 – Vasiukov, Evgeni – G9 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Be3 Qa5 7. Na3 Nf6 8. Nb5 a6 9. b4 Nxb4 10. cxb4 Qxb4+
1968 URS Team Ch – Round 1 – Zhuravliov, Valerij – 1/2-1/2 – Suetin, Alexey S – G111 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. dxc5 Qxc5 7. Be3 Qd5 8. Nbd2 Bg4 9. Bc4 Qd7 10. h3 Bh5
1968 Ybbs – Round 1 – Mart, Avner – 0-1 – Kapengut, Albert – G6 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5
1975 URS Team Ch – Round 1 – Sveshnikov, Evgeny – 1-0 – Ballyev – G232 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Na3 Nf6 7. Nf3 a6 8. Be3 Qd5 9. Nc4 Qxd1+ 10. Rxd1 Bg4
40. Olympiad Open 2012 – Round 2.5 – Ali Marandi, Cemil Can – 1/2-1/2 – Negi, Parimarjan – G146 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. Na3 cxd4 8. Bc4 Qd7 9. Nxd4 Be4 10. Qb3 e6
42. Olympiad 2016 – Round 6.21 – Larrea Medina, Maria Luisa – 0-1 – Balogh Urbina, Carlos Alfonso – G418 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. Nbd2 cxd4 8. Bc4 dxe3 9. Bxd5 exd2+ 10. Qxd2 O-O-O
Biel Interzonal 1993 – Round 9 – Sveshnikov, Evgeny – 1/2-1/2 – Korchnoi, Viktor – G203 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 Nf6 6. Be2 e6 7. O-O cxd4 8. cxd4 Be7 9. Nc3 Qd6 10. Nb5 Qd8
FIDE World Cup 2025 – Round R2 Blitz 1 – Kuybokarov Temur – 0-1 – Praggnanandhaa R – G425 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 dxc4 9. Bxc4 Bb7 10. O-O Nbd7
FIDE World Cup 2025 – Round R2 Rapid 1 – Praggnanandhaa R – 1/2-1/2 – Kuybokarov Temur – G371 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. O-O Nbd7 7. b3 Bd6 8. Bb2 O-O 9. c4 Ne4 10. Qc2 f5
FIDE World Rapid Championship 2025 – Round 9 – Rauf Mamedov – 1/2-1/2 – Vachier-Lagrave Maxime – G165 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be2 cxd4 7. cxd4 Bxb1 8. Rxb1 e6 9. O-O Nf6 10. b4 Bd6
Linares 1981 – Round 1 – Spassky, Boris V. – 1/2-1/2 – Ljubojevic, Ljubomir – G5 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Qd6 8. Bc4 Nf6 9. O-O Be7 10. d5 exd5
Linares 1994 – Round 12 – Lautier, Joel – 1-0 – Polgar, Judit – G64 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. O-O cxd4 8. cxd4 Be7 9. Nc3 Qd6 10. Nb5 Qd8
Luzern olm 1982 – Round 1 – Feller, Josy – 0-1 – Korchnoi, Viktor – G4 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Qd6 9. Be2 Be7 10. O-O O-O
Melody Amber, Blindfold, Monaco 1995 – Round 9 – Kramnik, Vladimir – 1-0 – Polgar, Judit – G36 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 cxd4 7. cxd4 e6 8. Nc3 Qd6 9. a3 Be7 10. Bd3 O-O
Melody Amber, Rapidplay, Monaco 1995 – Round 9 – Polgar, Judit – 0-1 – Kramnik, Vladimir – G34 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5
Saint Louis Blitz 2024 - Round 3 - Abdusattorov Nodirbek - 0-1 - Vachier Lagrave Maxime - G15 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. Na3 cxd4 8. Nb5 O-O-O 9. Nfxd4 Nxd4 10. cxd4 e5
Tata Steel India Blitz 2022 – Round 14.1 – Abdusattorov, Nodirbek – 1/2-1/2 – Gukesh D – G63 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 cxd4 7. cxd4 e6 8. O-O Be7 9. Nc3 Qd6 10. Bg5 O-O
World Blitz 2015 – Round 15.39 – Zvjaginsev, Vadim – 1/2-1/2 – Moiseenko, Alexander – G941 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 cxd4 7. cxd4 e6 8. O-O Be7 9. Nc3 Qd6 10. Nb5 Qd8
World Blitz 2015 – Round 4.16 – Zvjaginsev, Vadim – 1/2-1/2 – Hausrath, Daniel – G218 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. Nbd2 cxd4 8. Nxd4 Nxd4 9. Bxd4 e5 10. Be3 Be7
World Blitz 2021 – Round 3.5 – Van Foreest, Lucas – 0-1 – Shevchenko, Kirill – G176 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Be3 Qa5 7. Na3 Be6 8. Bc4 Bxc4 9. Nxc4 Qc7 10. Qa4 Nf6
World Rapid 2016 – Round 12.40 – Potapov, Pavel – 0-1 – Moiseenko, Alexander – G470 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. Na3 e6 8. Qa4 cxd4 9. Nxd4 Bxa3 10. Qxa3 Ng4
World Rapid 2021 – Round 3.76 – Toczek, Grzegorz – 0-1 – Shevchenko, Kirill – G194 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 cxd4 7. cxd4 Bxb1 8. Qxb1 e6 9. a3 Nf6 10. Be2 Bd6

B22h — Alapin

1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6

Eval: [+0.15]

Les coups candidats

5.Nf3 — 90.5% (10234 parties) →

Ambassadeurs : Shishkin, Vadim (23x), ? (18x), Markus, Roland (17x), Lardot, Derik (16x), Jahn, Constanze (16x), Dolezal, Radoslav (15x), Kalod, Radek (13x), Podlesnik, Bogdan (12x)

5.dxc5 — 5.6% (633 parties)

Ambassadeurs : Schmittdiel, Eckhard (9x), Kowalczyk, Rafal (8x), Sveshnikov, Evgeny (7x), Roeder, Frank (6x), Ferron Garcia, Carlos (5x), Schwebel, Markus (5x), Acs, Peter (4x), Gosztola, Istvan (4x)

5.Be3 — 3.4% (388 parties)

Ambassadeurs : Tydecks, Hermann (4x), Stevic, Hrvoje (4x), Csikos, Mihaly (4x), Palkovi, Jozsef (3x), Korenova, Martina (3x), Fett, Sabine (3x), Dovzik, Juri (3x), Fouchet, Guy (3x)

5.Na3 — 0.3% (38 parties)

Ambassadeurs : Kovacs, Zoltan (2x), Rakaczki, Zoltan (2x), Blatny, Pavel (1x), Kiss, Attila (1x), Magrini, Riccardo (1x), Toth, Bela (1x), Abrahamsen, Jesper (1x), Hryniw, Michael (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Nf3	5.dxc5	5.Be3	5.Na3
<1800	424	91%	4%	4%	1%
1800-2200	5161	91%	5%	3%	0%
2200-2600	3531	91%	6%	3%	0%
2600+	40	88%	10%	2%	—

Évolution par décennie (% des parties)

Décennie	N parties	5.Nf3	5.dxc5	5.Be3	5.Na3
1920s	1	100%	—	—	—
1940s	2	100%	—	—	—
1950s	27	78%	19%	4%	—
1960s	18	61%	39%	—	—
1970s	132	73%	24%	2%	1%
1980s	408	91%	7%	1%	0%
1990s	2786	89%	6%	5%	0%
2000s	3502	90%	6%	4%	0%
2010s	3648	92%	5%	3%	0%
2020s	788	96%	3%	1%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Nf3	92%	96%	▲ +4.2%
5.dxc5	5%	3%	▼ -1.9%
5.Be3	3%	1%	▼ -2.0%
5.Na3	0%	0%	-0.2%

Joueurs célèbres

Champions du monde dans cette position

Carlsen, Magnus — 4 parties
Euwe, Max — 2 parties
Alekhine, Alexander — 1 partie
Kramnik, Vladimir — 1 partie
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie
Hou, Yifan — 1 partie

Parties historiques

5.Nf3 — 90.5% (10234 parties)

1927 — Shibut, Macon vs Ansel, Amar — 1-0 — D:\BOOKUP\SI46-47
1943 — Alekhine, Alexander vs Podgorny, Jiri — 1-0 — Prague CZE
1947 — Benko, Francisco vs Rebizzo, Cayetano — 0-1 — Buenos Aires ARG
1950 — Michel, Paul vs Platt, Josef — 1-0 — Vienna AUT
1951 — Kozomara, Vlado vs Bertok, Mario Jr. — 1/2-1/2 — Ljubljana ch YUG

5.dxc5 — 5.6% (633 parties)

1954 — Euwe, Max vs Kolnik, Moss — 0-1 — Durban
1954 — Canal, Esteban vs Euwe, Max — 1-0 — Zurich SUI
1955 — Suboticanec, Drazen vs Franolic, Toma — 1-0 — Zagreb CRO
1957 — Canal, Esteban vs Fletzer, Gino — 1-0 — San Benedetto
1958 — Puig, Pedro vs Deulovol, Paulino — 1-0 — Catalunya

5.Be3 — 3.4% (388 parties)

1957 — Basjuni, Sad Zaglul vs Zita, Filip — 0-1 — Sofia zt Sofia BUL
1977 — Crouch, Colin S vs Large, Peter G — 1/2-1/2 — Piccadilly Hotel London
1979 — Sultan, AQ. vs Toh, Joseph — 0-1 — Singapore SIN
1982 — Bajovic, Milan vs Nogueiras Santiago, Jesus — 1/2-1/2 — Plovdiv BUL
1986 — Bukal, Vladimir Jr. vs Putzbach, Gerd — 1-0 — Rheinland-Pfalz GER

5.Na3 — 0.3% (38 parties)

1975 — Magrini, Riccardo vs Toth, Bela — 0-1 — Reggio Emilia ITA
1987 — Blatny, Pavel vs Kiss, Attila — 1/2-1/2 — Hajduszoboszlo
1992 — Daniliuk, Sergey vs Abramov Cohen, Aliza — 0-1 — Smolensk RUS
1992 — Doncevic, Dario vs Suba, Mihai — 0-1 — Palma de Majorca ESP
1993 — Hashizume, PF. vs Schmid, Samuel — 0-1 — Bratislava WchJW-U18

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