A13t — English: Neo-Catalan, 4…c5

1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 c5   ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bBFou enfermé — mobilité 1
bQ
bKRoi au centre — vulnérable
bBFou enfermé — mobilité 2
bR
bP
bP
bP
bP
bP
bP
bN
bP
bP
wP
wN
wP
wP
wP
wP
wP
wP
wB
wP
wR
wN
wB
wQ
wK
wR
abcdefgh
Atouts. Les Blancs s'appuient sur 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 (le cavalier b1, le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nc3 (Développer Nb1) ; d3 (Libérer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wKRoi au centre — doit roquer
wQ
wBFou enfermé — mobilité 0
wN
wR
wP
wBFou enfermé — mobilité 2
wP
wP
wP
wP
wP
wP
wN
Case forte (2v0)
wPpawn en prise !
bP
bP
bN
bP
bP
bP
bP
bP
bP
bR
bB
bK
bQ
bB
bN
bR
hgfedcba
Atouts. Les Noirs s'appuient sur la case forte e4 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2, le roi resté au centre et une pièce en prise (le pion en c4).

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, 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)) ; ...Nbd7 (Développer Nb8) ; ...Be7 (Développer Bf8) ; ...Bg4 (Clouer Nf3).
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3 ● e6→d5, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e4 (2v0)
Cases faibles
Centre ● e5 (1v0) ● d5 (3v1), ● e4 (2v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bg2 ● Bg2 Enfermé (mob. 2)
Bc8 ● Bc8 Non développé (mob. 1)
Bf8 ● Bf8 Non développé (mob. 2)
Paire de fous ● Oui ● Oui
Non développées 4 (b1, c1, a1, h1) 5 (b8, 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 ● d2-d3, ● e2-e3 ● …d5-d4, ● …e6-e5
Partie
19. European Teams 2013 – Round 1.8 – Kreisl, Robert – 1-0 – Smeets, Jan – G47
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 h6 9. Bf4 Bd6 10. Bxd6 Qxd6
1928 Trencianske Teplice SVK – Round 4 – Réti, Richard – 1-0 – Engel, Jindrich – G6
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. cxd5 Nxd5 6. O-O Be7 7. Nc3 Nxc3 8. bxc3 Nc6 9. d3 O-O 10. Be3 Qc7
1933 Folkestone Olympiad 5th – Round 14.11 – Mueller, Hans – 1-0 – Nielsen, Bjorn – G116
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Nf6 10. Qxd8+ Kxd8
1933 Mnichovo ch CZE – Round 4 – Menchik, Vera – 0-1 – Rejfir, Josef – G5
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. b3 Be7 7. Bb2 d4 8. d3 e5 9. e4 Bd7 10. Nbd2 h5
1934 Leningrad ch-URS – Round 1 – Mazel, Isaak Y – 1-0 – Dubinin, Peter – G6
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 cxd4 8. Nxd4 Be7 9. Nc3 Nxc3 10. bxc3 Bd7
1935 BCF Ch 28th – Round 5 – Golombek, Harry – 1-0 – Thomas, George Alan – G11
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Be7 7. d4 O-O 8. e4 Nf6 9. Nc3 cxd4 10. Nxd4 Bc5
1936 Moscow – Round 1 – Ragozin, Viacheslav – 1/2-1/2 – Lasker, Emanuel – G35
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 Be7 8. Nc3 cxd4 9. Nb5 O-O 10. Nbxd4 Qb6
1936 Trade Unions – Round 1 – Lisitsin, Georgy – 0-1 – Sokolsky, Alexey – G22
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 9. Na3 O-O 10. Nc2 e5
1937 Leningrad – Round 5 – Levenfish, Grigory – 1/2-1/2 – Ilyin Zhenevsky, Alexander – G15
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 Qb6 8. e4 Nf6 9. d5 Nd4 10. Nc3 Nxf3+
1938 Bad Oeynhausen – Round 3 – Eliskases, Erich – 1-0 – Weil, Wolfgang – G27
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 Be7 8. dxc5 Bxc5 9. a3 O-O 10. Qc2 Qe7
1938 GBR Ch 31st – Round 5 – Lenton, Alfred – 0-1 – Sergeant, Edward – G15
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. b3 Nc6 6. Bb2 d4 7. e3 Nb4 8. O-O dxe3 9. fxe3 Nd3 10. Ba3 Be7
1938 Leningrad – Round 1 – Ragozin, Viacheslav – 1-0 – Budo, Alexander Semenovich – G24
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. cxd5 Nxd5 7. d4 Be7 8. Nc3 Nxc3 9. bxc3 O-O 10. Rb1 cxd4
1938 Margate – Round 1 – Alekhine, Alexander – 1-0 – Milner Barry, Philip – G7
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Be7 7. d4 cxd4 8. Nxd4 O-O 9. e4 Nc7 10. Nc3 e5
1938 Margate – Round 1 – Alekhine, Alexander – 1-0 – Milner Barry, Philip – G8
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Be7 7. d4 cxd4 8. Nxd4 O-O 9. e4 Nc7 10. Nc3 e5
1939 Bournemouth – Round ? – Koenig, Imre – 1/2-1/2 – Landau, Salo – G27
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 Nf6 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. Nc3 Bd7
1939 Bournemouth – Round 1 – Koenig, Imre – 1/2-1/2 – Aitken, James – G17
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 Be7 8. dxc5 Qa5 9. a3 Qxc5 10. b4 Qb6
1940 Rakovnik – Round 8 – Zita, Frantisek – 1/2-1/2 – Krticka F – G41
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. O-O Nc6 6. cxd5 Nxd5 7. b3 Be7 8. Bb2 Bf6 9. Nc3 O-O 10. Rc1 b6
1941 Munchen – Round 1 – Leepin, Peter – 1-0 – Rohacek, Ivan – G20
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 Nf6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Nc3 a6
1941 Munich – Round 15 – Leepin, Peter – 1-0 – Rohacek, Ivan – G10
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 Nf6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Nc3 a6
1946 Moscow-Prague – Round 9 – Katetov, Miroslav – 1/2-1/2 – Alatortsev, Vladimir N. – G41
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Be7 7. d4 cxd4 8. Nxd4 O-O 9. e4 Nb4 10. Nc3 N8c6
1948 Moskou ch-URS – Round 6 – Lisitsin, Georgy – 1/2-1/2 – Konstantinopolsky, Alexander – G60
1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. O-O Nf6 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Be7 9. Re1 O-O 10. Na3 Nd7
1950 HUN Ch 05th – Round 5 – Gereben, Erno – 1-0 – Jenei, Ferenc – G9
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Be7 7. d4 O-O 8. e4 Nf6 9. Nc3 cxd4 10. Nxd4 Bc5
1950 Wch women – Round ? – Hermanova, Roza – 1/2-1/2 – Heemskerk, Fenny – G46
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. d4 Ne4 7. cxd5 exd5 8. Be3 c4 9. Nc3 Nxc3 10. bxc3 Qa5
1952 Moskou ch-URS – Round ? – Korchnoi, Viktor – 1-0 – Lipnitsky, Isaac – G152
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Be7 7. Nc3 Nxc3 8. bxc3 O-O 9. d4 Nc6 10. Rb1 Qa5
1957 Bratislava Bratislava SVK – Round 11 – Filip, Miroslav – 1-0 – Fuchs, Reinhart – G46
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. O-O dxc4 6. Na3 Nc6 7. Nxc4 Be7 8. b3 O-O 9. Bb2 Bd7 10. Rc1 Rc8
1959 GDR Ch Leipzig GER – Round 3 – Golz, Werner – 1/2-1/2 – Baumbach, Friedrich, Dr. – G12
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. Rg1 Nc6 6. b3 Be7 7. cxd5 Nxd5 8. Bb2 O-O 9. Nc3 Nc7 10. Rc1 b6
1962 Stockholm Interzonal – Round 12 – Korchnoi, Viktor – 1-0 – Teschner, Rudolf – G111
1. g3 d5 2. Nf3 Nf6 3. Bg2 c5 4. O-O e6 5. c4 Nc6 6. cxd5 Nxd5 7. d4 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Nc3 O-O
1962 Torremolinos zt – Round 1 – O'Kelly de Galway, Alberic – 1/2-1/2 – Szabo, Ladislav – G2
1. c4 e6 2. Nf3 c5 3. g3 Nf6 4. Bg2 d5 5. O-O dxc4 6. Na3 Nc6 7. Nxc4 Be7 8. b3 O-O 9. Bb2 Nd5 10. d4 b6
1963 Enschede zt – Round 1 – Darga, Klaus – 1-0 – Aitken, James – G26
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. Nc3 Nb6 8. b3 Be7 9. Bb2 O-O 10. Rc1 c4
1963 Leningrad ch-URS – Round ? – Bondarevsky, Igor – 1/2-1/2 – Klovans, Janis – G167
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. O-O Nc6 6. cxd5 Nxd5 7. d4 Be7 8. dxc5 Bxc5 9. Nbd2 O-O 10. Qc2 Be7
1963 Moscow – Round 1 – Botvinnik, Mikhail – 1-0 – Buslaev, Aleksander – G2
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 c5 5. O-O d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Be7 9. Na3 O-O 10. Nc2 a5
1964 POL Ch extra – Round 1 – Gromek, Jozef – 1-0 – Makarczyk, Kazimierz – G2
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. O-O Nc6 6. b3 Be7 7. Bb2 d4 8. d3 O-O 9. Na3 e5 10. Nc2 Ne8
1965 Bognor Regis-A – Round 1 – Keene, Raymond D – 1-0 – Mills, LJ. – G21
1. Nf3 d5 2. g3 c5 3. c4 e6 4. Bg2 Nf6 5. O-O Nbd7 6. cxd5 Nxd5 7. Nc3 Be7 8. Nxd5 exd5 9. d4 O-O 10. dxc5 Nxc5
1965 Capablanca Memorial – Round 1 – Doda, Zbigniew – 0-1 – O'Kelly, Albéric de Galway – G12
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. d4 Be7 7. dxc5 Bxc5 8. Nbd2 O-O 9. a3 a5 10. cxd5 exd5
1965 Hungary – Round 1 – Forintos, Gyozo V – 1-0 – Kovacs, Laszlo M – G2
1. c4 c5 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. O-O d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Be7 9. Na3 O-O 10. Nc2 e5
1966 Budapest – Round 1 – Koberl, Ferenc – 1-0 – Polgar, Istvan – G4
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. d3 Be7 7. Nc3 d4 8. Na4 O-O 9. a3 e5 10. Bg5 Nd7
1966 Hungary – Round 1 – Varnusz, Egon – 1/2-1/2 – Hajtun, Jozsef – G105
1. Nf3 Nf6 2. c4 e6 3. g3 c5 4. Bg2 d5 5. O-O d4 6. d3 Nc6 7. e3 Be7 8. exd4 cxd4 9. Re1 O-O 10. Na3 Nd7
1967 Szczecin ch POL – Round 12 – Balcerowski, Witold – 0-1 – Grabczewski, Romuald – G53
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. O-O Nc6 6. d3 Be7 7. Nc3 O-O 8. e4 dxe4 9. dxe4 Qb6 10. Qe2 Nd4
1968 Bristol ch-BCF – Round 9 – Golombek, Harry – 1-0 – Hollis, Adrian – G101
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 cxd4 8. Nxd4 Qb6 9. Nxc6 bxc6 10. e4 Nf6
1968 Varna – Round 4 – Popov, Luben – 1/2-1/2 – Padevsky, Nikola – G15
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. cxd5 Nxd5 6. O-O Nc6 7. d4 Nf6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Nc3 Bd7
1969 Buenos Aires – Round 5 – Quinteros, Miguel A. – 0-1 – Incutto, Carlos – G29
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. O-O Nc6 6. Na3 Be7 7. d3 O-O 8. b3 a6 9. h3 Rb8 10. Bf4 Bd6
1969 Ludwigsburg – Round 1 – Polugaevsky, Lev – 1-0 – Pfleger, Helmut, Dr. – G3
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. cxd5 Nxd5 7. d4 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Qc2 Qb6
2024 SuperUnited Rapid & Blitz Croatia – Round 10 – Saric Ivan – 0-1 – Vachier-Lagrave Maxime – G49
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. c4 d4 6. d3 Be7 7. e3 Nc6 8. exd4 cxd4 9. Re1 Nd7 10. Bf4 O-O
FIDE Grand Swiss 2025 – Round 10 – Wojtaszek Radoslaw – 1-0 – Najer Evgeniy – G562
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. c4 d4 6. e3 Nc6 7. d3 dxe3 8. Bxe3 Be7 9. d4 O-O 10. h3 cxd4
FTX Crypto Cup 2022 – Round 2.2 – Giri, Anish – 1/2-1/2 – Praggnanandhaa R – G23
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. c4 d4 6. d3 Nc6 7. e3 Be7 8. Re1 O-O 9. exd4 cxd4 10. Na3 Bc5
Lindores Abbey Tal Memorial 2021 – Round 15.16 – Grandelius, Nils – 0-1 – Niemann, Hans Moke – G637
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. c4 d4 6. d3 Nc6 7. e4 e5 8. a3 h6 9. Nbd2 a5 10. Nh4 g6
Norway Chess 2024 - Round 6 - Carlsen, Magnus - 1-0 - Ding, Liren - G24
1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O e6 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 9. Nbd2 O-O 10. Ng5 Be7
World Blitz 2022 – Round 17.7 – Fedoseev, Vladimir – 1-0 – Anton Guijarro, David – G930
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. c4 d4 6. d3 Nc6 7. e3 h6 8. Na3 e5 9. exd4 exd4 10. Re1+ Be7
World Blitz 2022 – Round 9.64 – Svane, Rasmus – 0-1 – Sankalp Gupta – G497
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 9. Bg5 h6 10. Bxf6 Qxf6
World Cup 1988 – Round 1 – Tal, Mikhail – 1/2-1/2 – Sokolov, Andrei – G94
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O c5 5. c4 dxc4 6. Na3 Nc6 7. Nxc4 Be7 8. b3 O-O 9. Bb2 Bd7 10. d4 cxd4
World Rapid 2021 – Round 8.13 – Efimenko, Zahar – 1/2-1/2 – Salem, A.R. Saleh – G447
1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O e6 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 9. Na3 O-O 10. Nc2 e5
A13t — Neo-Catalan, 4…c5
1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 c5
Eval: [+0.34]
Les coups candidats
Ambassadeurs : Nunn, John D M (7x), Bezler, Rainer (6x), Tal, Mikhail (5x), Moehring, Guenther (5x), Blauert, Joerg (5x), Zabystrzan, Pavel (5x), Carlstedt, Jonathan (5x), Parnali, S Dharia (5x)
5.cxd5 — 33.4% (1434 parties)
Ambassadeurs : Vincent, Trevor (7x), Golombek, Harry (4x), Leer-Helgesen, Bjarte (4x), Cvitan, Ognjen (4x), Tica, Sven (4x), Landau, Salo (3x), Aitken, James (3x), Ree, Hans (3x)
5.b3 — 4.0% (172 parties)
Ambassadeurs : McNab, Colin A (3x), Horton, Andrew P (3x), Grabczewski, Romuald (2x), Botvinnik, Mikhail (2x), Manouck, Thierry (2x), Lenton, Alfred (1x), Sergeant, Edward (1x), Kupka, Slavoj (1x)
Ambassadeurs : Cummings, David H. (2x), Sanz Aguado, Jose (1x), Medina-Garcia, Antonio (1x), Marchand, Edgar (1x), Rauch, Joseph Lyon (1x), Grechkin, Dmitry M (1x), Kamyshov, Mikhail (1x), Kapengut, Albert (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.O-O 5.cxd5 5.b3 5.d4
<1800 157 62% 23% 8% 3%
1800-2200 1650 60% 32% 4% 3%
2200-2600 1746 56% 38% 3% 3%
2600+ 23 52% 43% 4%
Évolution par décennie (% des parties)
Décennie N parties 5.O-O 5.cxd5 5.b3 5.d4
1890s 2 100%
1920s 5 40% 60%
1930s 32 44% 50% 3% 3%
1940s 21 52% 38% 10%
1950s 30 60% 37%
1960s 66 62% 27% 9%
1970s 168 64% 30% 1% 2%
1980s 306 57% 33% 6% 4%
1990s 660 60% 29% 6% 3%
2000s 1038 57% 34% 5% 3%
2010s 1565 60% 33% 4% 3%
2020s 399 53% 42% 2% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.O-O 60% 53% ▼ -6.9%
5.cxd5 33% 42% ▲ +9.3%
5.b3 4% 2% ▼ -2.1%
5.d4 3% 3% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties
Botvinnik, Mikhail — 4 parties
Smyslov, Vladimir — 2 parties
Alekhine, Alexander — 2 parties
Euwe, Max — 1 partie
Lasker, Emanuel — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
5.O-O — 58.3% (2504 parties)
1898 — Blackburne, Joseph vs Showalter, Jackson — 1/2-1/2 — Vienna AUT
1898 — Blackburne, Joseph vs D Marco, Gianni — 0-1 — Vienna AUT
1927 — Davidson, Jacques vs Olland, Adolf George — 1-0 — Utrecht NED
1928 — Kmoch, Hans vs Marshall, Frank — 1/2-1/2 — Brno CZE
1932 — Robitsek Paul vs Hoenlinger, Baldur — 1-0 — Vienna AUT
5.cxd5 — 33.4% (1434 parties)
1923 — Reti, Richard vs Spielmann, Rudolf — 1-0 — Vienna AUT
1925 — Reti, Richard vs Marshall Viele, Fabrizio Aaron — 0-1 — Moscow RUS
1928 — Réti, Richard vs Engel, Jindrich — 1-0 — Trencianske Teplice SVK
1932 — Dake, Arthur William vs Factor, Samuel D — 1-0 — Pasadena, CA USA
1933 — Mueller, Hans vs Nielsen, Bjorn — 1-0 — Folkestone ENG
5.b3 — 4.0% (172 parties)
1938 — Lenton, Alfred vs Sergeant, Edward — 0-1 — Brighton, Royal Pavilion
1964 — Osbun, Erik vs Rubin, Sidney J. — 1-0 — San Jose
1966 — Botvinnik, Mikhail vs KeresPrins — 1-0 — Amsterdam consult
1966 — Botvinnik, Mikhail vs Keres, Paul — 1-0 — ?
1967 — Schmidt, Wlodzimierz vs Grabczewski, Romuald — 1/2-1/2 — Szczecin ch POL
5.d4 — 3.0% (130 parties)
1938 — Grechkin, Dmitry M vs Kamyshov, Mikhail — 1-0 — Leningrad RUS
1941 — Marchand, Edgar vs Rauch, Joseph Lyon — 1-0 — St Louis
1944 — Sanz Aguado, Jose vs Medina-Garcia, Antonio — 0-1 — Madrid ESP
1970 — Kapengut, Albert vs Butnorius, Algimantas — 1-0 — Vitebsk
1978 — Mathisen, Runar vs Ulrichsen, Jarl H — 1/2-1/2 — Oslo NOR

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