C65l — Spanish: Berlin, 4.O-O Be7

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Be7 * ○ 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 un fou actif en b5 et la paire de fous.

Côté adverse. Le fou enfermé en c8 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1, le fou c1 et la tour a1).

Plans. Nbd2 (Développer Nb1) ; d3 (Libérer Bc1) ; h3 (Empêcher ...Bg4) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur les cases fortes b4 et d4, un fou actif en e7 et la paire de fous.

Côté adverse. Le fou enfermé en c1 et une pièce en prise (le pion en e4).

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

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Bg4 (Clouer Nf3) ; ...d5 (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	—	● b4 (2v0), ● d4 (2v1)
Cases faibles	—	—
Centre	—	● d4 (2v1), ● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb5	● Bb5 Actif (mob. 6)
Be7		● Be7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	3 (c8, a8, h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c2-c3, ● d2-d3	● …d7-d6, ● …d7-d5

Partie
1900 Paris FRA – Round 7 – Carrera Sterling, Jesus David – 0-1 – Showalter, Jackson – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d3 d6 6. c3 O-O 7. Ba4 Bg4 8. Bc2 Qc8 9. d4 exd4 10. Qd3 dxc3
1900 St Petersburg – Round ? – Zybin, Ivan Andreevich – 0-1 – Chigorin, Mikhail – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 Nd7 7. Bxc6 bxc6 8. dxe5 dxe5 9. Ne2 O-O 10. Ng3 Bd6
1901 USA tour sim – Round ? – Patrick Richardson – 0-1 – Lasker, Emanuel – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. e5 Ne4 7. Re1 Nc5 8. Nxd4 Nxd4 9. Qxd4 O-O 10. Nc3 Ne6
1902 DSB-13.Kongress Hauptturnier A – Round 9 – Bernstein, Ossip – 1-0 – Piotrowski, O. – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 O-O 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Nxe4 Qd4 9. Nxc6 bxc6 10. d3 f5
1902 Monte Carlo – Round 1 – Napier, William – 0-1 – Mason, James – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. Nde2 O-O 10. Ng3 Re8
1902 Moscow blindfold sim – Round 10 – Pillsbury, Harry – 1-0 – Permiakov, P. – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 Nd7 7. Ne2 O-O 8. Bxc6 bxc6 9. Ng3 Re8 10. dxe5 dxe5
1902 Moscow blindfold sim – Round 4 – Pillsbury, Harry – 1-0 – Budberg, A. – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 O-O 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Nxe4 Qd5 9. Nxc6 Qxc6 10. Re1 f5
1904 DSB-14.Kongress – Round 3 – John, Walter – 1-0 – Caro, Horatio – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 O-O 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Nxe4 Qd4 9. Nxc6 bxc6 10. d3 f5
1905 Barmen-B – Round 1 – Reggio, Arturo – 1-0 – Baird, John – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d3 O-O 7. Ne2 Bg4 8. c3 Nd7 9. Ng3 f5 10. exf5 Bxf5
1905 Glasgow m – Round 8 – Teichmann, Richard – 1/2-1/2 – Napier, William – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. h3 Nd7 8. d4 Kh8 9. Nbd2 Ncb8 10. Nf1 c6
1905 Hastings m – Round 9 – Mieses, Jacques – 1-0 – Napier, William – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Nd7 7. dxe5 Ndxe5 8. Nd4 Bd7 9. f4 Nxd4 10. Bxd7+ Nxd7
1905 It (Men) Barmen GER – Round 1 – Marchand, Max – 1/2-1/2 – Baird, John – G63 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 O-O 6. Nc3 exd4 7. Nxd4 Nxd4 8. Qxd4 d6 9. b3 Bd7 10. Bd3 Re8
1907 Karlsbad – Round 1 – Důras, Oldřich – 1-0 – Cohn, Erich – G118 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. e5 Ne4 7. Nxd4 O-O 8. Nf5 d5 9. Nxe7+ Nxe7 10. f3 Nc5
1907 Ostende – Round 2 – Burn, Amos – 1/2-1/2 – Marshall Viele, Fabrizio Aaron – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Nd7 7. Nc3 exd4 8. Nd5 O-O 9. Nxd4 Nxd4 10. Qxd4 Bh4
1907 Ostende II – Round 1 – Teichmann, Radek – 0-1 – Bernstein, Olivia – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. d4 Bd7 8. Ba4 Re8 9. Nbd2 Bf8 10. Bc2 h6
1907 Ostende II – Round 10 – Schories, Georg – 1-0 – Cohn, Erich – G125 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nde2 O-O 9. Ng3 Re8 10. h3 Bf8
1907 Ostende II – Round 18 – Suechting, Hugo – 1/2-1/2 – Von Scheve, Theodor – G219 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. b3 O-O 10. Bb2 d5
1907 Ostende II – Round 20 – Suechting, Hugo – 1/2-1/2 – Bernstein, Olivia – G243 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. e5 Ne4 7. Re1 Nc5 8. Nxd4 Nxd4 9. Qxd4 O-O 10. Nc3 Ne6
1907 Ostende II – Round 4 – Bernstein, Olivia – 1-0 – Cohn, Wilhelm – G51 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. b3 O-O 10. Bb2 Re8
1907 Ostende II – Round 4 – D Marco, Gianni – 1/2-1/2 – Cohn, Erich – G50 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. Re1 O-O 7. Nxd4 Nxd4 8. Qxd4 d5 9. exd5 Nxd5 10. Nc3 Nxc3
1908 Prague – Round 6 – Leonhardt, Paul – 1-0 – Rabinovich, Abram – G62 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. Re1 O-O 7. Nxd4 a6 8. Bf1 Nxd4 9. Qxd4 d6 10. c4 Nd7
1908 Vienna – Round 15 – Suechting, Hugo – 1/2-1/2 – Cohn, Erich – G150 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. Re1 O-O 7. Nxd4 Nxd4 8. Qxd4 d5 9. exd5 Nxd5 10. Nc3 Nxc3
1908 Vienna – Round 7 – Schlechter, Carl – 1-0 – Reti, Richard – G75 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 Bd7 7. d4 O-O 8. Ba4 Re8 9. Nbd2 Bf8 10. Bc2 g6
1909 Praag ch CZE – Round ? – Duras, Oldrich – 1/2-1/2 – Treybal, Karel – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Nc3 exd4 8. Nxd4 O-O 9. h3 Nxd4 10. Qxd4 Bxb5
1909 St Petersburg – Round ? – Speijer, Abraham – 0-1 – Lasker, Emanuel – G120 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Nc3 exd4 8. Nxd4 O-O 9. Bxc6 bxc6 10. b3 Re8
1909 St Petersburg – Round 1 – Teichmann, Richard – 1-0 – Speijer, Abraham – G70 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 Nd7 7. Ne2 Bf6 8. c3 O-O 9. Ng3 Ne7 10. Nh5 Ng6
1911 San Sebastian – Round 1 – Capablanca, Jose – 1-0 – Bernstein, Olivia – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. Bxc6+ bxc6 7. d4 exd4 8. Nxd4 Bd7 9. Bg5 O-O 10. Re1 h6
1912 DSB-18.Kongress – Round 14 – Tarrasch, Siegbert – 1-0 – Von Balla, Zoltan – G112 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bd3 O-O 10. f4 Kh8
1912 DSB-18.Kongress – Round 2 – Barasz, Zsigmond – 1/2-1/2 – Treybal, Karel – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Nc3 exd4 8. Nxd4 Nxd4 9. Qxd4 O-O 10. Bg5 h6
1912 DSB-18.Kongress – Round 3 – Důras, Oldřich – 1/2-1/2 – Cohn, Erich – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Qe2 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bd3 O-O 10. Nc3 Re8
1912 DSB-18.Kongress – Round 7 – Tarrasch, Siegbert – 1-0 – Cohn, Erich – G54 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. b3 O-O 9. Bb2 Re8 10. Re1 Bf8
1913 Scheveningen – Round ? – Yates, Frederic D – 1-0 – Schelfhout, Willem – G55 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Nc3 exd4 8. Nxd4 O-O 9. Nxc6 Bxc6 10. Bd3 Re8
1914 BCF Ch 11th – Round 1 – Parry, J Ellis – 0-1 – Yates, Fred Dewhirst – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nc3 O-O 9. Bxc6 bxc6 10. Bg5 h6
1915 American Chess Bulletin – Round ? – Lasker, Edward – 0-1 – Wamsley, GR. – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Qe2 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. Nc3 O-O 10. b3 Re8
1921 BCF Ch 14th – Round 10 – Stephenson, Harold John Francis – 0-1 – Yates, Fred Dewhirst – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d3 d6 6. Be3 O-O 7. h3 Be6 8. Nbd2 h6 9. Re1 Nh7 10. Nf1 a6
1921 DSB-21.Kongress – Round 1 – Post, Erhard – 1-0 – Ahues, Carl – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. b3 O-O 9. Bb2 Re8 10. Bc4 Ne5
1921 DSB-21.Kongress – Round 4 – Schories, Georg – 1-0 – Gregory, Bernhard – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 Nd7 7. d4 O-O 8. Nbd2 Bf6 9. Nf1 Ne7 10. h3 Ng6
1922 New York CCI – Round ? – Jaffe, Charles – 1/2-1/2 – Reshevsky, Samuel – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. Nxd4 O-O 7. Nc3 Re8 8. Kh1 Bc5 9. Nb3 Bb4 10. Nd5 Nxe4
1923 NED Team Ch 2223 – Round 5.4 – Elshout Visser, J. – 1-0 – Schelfhout, Willem – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. c3 O-O 8. Nbd2 Re8 9. Qc2 Bf8 10. Bxc6 Bxc6
1923 New York m – Round 7 – Chajes, Oscar – 1/2-1/2 – Schapiro, Morris Abraham – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nde2 O-O 9. Ng3 Re8 10. b3 Bf8
1924 Leningrad – Round 1 – Lasker, Emanuel – 1/2-1/2 – Romanovsky, Pjotr – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 Nd4 6. Nxd4 exd4 7. e5 dxc3 8. exf6 Bxf6 9. Re1+ Be7 10. Qe2 c6
1925 Moscow – Round ? – Lasker, Emanuel – 1-0 – Romanovsky, Pjotr – G190 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. d4 Nd7 8. Nbd2 Bf6 9. Nf1 Ne7 10. Ng3 c6
1925 Moscow – Round 1 – Lasker, Emanuel – 1-0 – Romanovsky, Pjotr – G103 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. d4 Nd7 8. Nbd2 Bf6 9. Nf1 Ne7 10. Ng3 c6
1927 Kecskemet f I – Round 6 – Ahues, Carl – 1/2-1/2 – Steiner, Laszlo – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 Nd4 6. Nxd4 exd4 7. e5 dxc3 8. exf6 cxb2 9. Bxb2 Bxf6 10. Ba3 c5
1927 Moskou ch-URS – Round 7 – Ilyin Zhenevsky, Alexander – 1-0 – Smorodsky, Andrey – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. dxe5 Nxe5 8. Bxd7+ Nfxd7 9. Nd4 O-O 10. Nc3 Re8
1928 Prague Evony – Round 9 – Vecsey, Zoltan – 1-0 – Thelen, Bedrich – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. Qd3 O-O 10. b3 Qb8
1928 The Hague ol (Men) – Round 10.2 – Nagy, Geza – 1-0 – Kroone, Gerard – G69 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Bxc6 Bxc6 8. Nc3 exd4 9. Nxd4 Bd7 10. b3 O-O
1931 Budapest – Round 1 – Wiesel, Laszlo – 1-0 – Rethy, Pal – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 Nd4 6. Nxe5 Nxb5 7. Nxb5 d6 8. Nf3 Nxe4 9. Qe2 Nf6 10. Re1 a6
1933 Hong Kong sim – Round ? – Alekhine, Alexander – 1-0 – Biriukoff – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 O-O 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Nxe4 Qd5 9. Nxc6 Qxe4 10. Nxe7+ Qxe7
1933 Hong Kong sim – Round ? – Alekhine, Alexander – 1-0 – Gledhill, HB. – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 O-O 6. Bxc6 bxc6 7. Nxe5 Bb7 8. d3 d5 9. exd5 cxd5 10. d4 c5
1936 Muenchen ol – Round 20 – Michel, Paul – 1-0 – Petersen, Johannes – G58 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nc3 O-O 9. b3 Nxd4 10. Qxd4 Ng4
1939 Leningrad/Moscow – Round 3 – Tolush, Alexander V – 0-1 – Romanovsky, Pjotr – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. c3 O-O 8. Nbd2 Nxd4 9. Nxd4 exd4 10. Bxd7 dxc3
1939 Leningrad/Moscow – Round 6 – Smyslov, Vladimir – 0-1 – Ragozin, Viacheslav – G45 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Nc3 exd4 8. Nxd4 O-O 9. Bf1 Re8 10. h3 h6
1940 URS-sf – Round 1 – Alatortsev, Vladimir N. – 1/2-1/2 – Rauzer, Vsevolod – G72 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. c3 O-O 8. Ba4 Re8 9. Nbd2 Bf8 10. h3 g6
1940 URS-sf – Round 1 – Kajev – 1/2-1/2 – Rauzer, Vsevolod – G73 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Nc3 exd4 8. Nxd4 O-O 9. Bxc6 Bxc6 10. Nxc6 bxc6
1945 Moscow – Round 11 – Bronstein, David I – 1-0 – Romanovsky, Pjotr – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Nc3 exd4 8. Nxd4 O-O 9. Bxc6 bxc6 10. Bg5 Re8
1947 AUS Ch – Round 9.1 – Steiner, Lajos – 0-1 – Mills, Bernard Yarnton – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. h3 Bd7 8. Bf1 h6 9. d4 exd4 10. cxd4 d5
1949 JUG Ch – Round 8 – Janosevic, Dragoljub – 0-1 – Nedeljkovic, Srecko M – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. e5 Ne4 7. Nxd4 Nxd4 8. Qxd4 Nc5 9. Qg4 O-O 10. f4 d6
1950 Candidats Playoff 1pl – Round 4 – Boleslavsky, Isaac – 1/2-1/2 – Bronstein, David I – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. d4 Bd7 8. Ba4 Qe8 9. Bc2 Bg4 10. Be3 exd4
1950 HUN-ch06 – Round 1 – Gereben, Erno – 1/2-1/2 – Sandor, Bela – G51 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Qe2 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. e5 dxe5 10. Qxe5 O-O
1950 Hungary – Round 1 – Molnar, Istvan – 1/2-1/2 – Sandor, Bela – G70 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d3 d6 6. Bg5 h6 7. Bxf6 Bxf6 8. Nc3 O-O 9. Nd5 Bg4 10. h3 Bxf3
1950 SUI Ch – Round 5 – Blau, Max – 1-0 – Henneberger, Walter – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 exd4 7. Bxc6+ bxc6 8. Qxd4 O-O 9. Nc3 Bd7 10. h3 Re8
1950 SUI Ch – Round 7 – Johner, Hans – 1-0 – Henneberger, Walter – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Re1 O-O 9. Bf1 Re8 10. h3 h6
1951 Madrid – Round 4 – Enevoldsen, Jens – 0-1 – Bernstein, Ossip – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Bd7 7. Nc3 exd4 8. Nxd4 O-O 9. Nde2 Re8 10. Ng3 Bf8
1951 Madrid ESP – Round 14 – Medina-Garcia, Antonio – 1/2-1/2 – Bernstein, Ossip – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. Re1 O-O 7. e5 Ne8 8. c3 dxc3 9. Nxc3 d6 10. Bxc6 bxc6
1951 Madrid ESP – Round 6 – Pilnik, Herman – 0-1 – Bernstein, Ossip – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d3 d6 6. c3 O-O 7. Na3 a6 8. Bxc6 bxc6 9. Nc4 Re8 10. b4 Bf8
1954 Bucharest – Round 13 – Kholmov, Nikita Vit – 1-0 – Sandor, Bela – G112 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bf4 Nxd4 9. Qxd4 O-O 10. Rad1 Bxb5
1954 Budapest tt Budapest HUN – Round ? – Brzozka, Stefan – 0-1 – Sandor, Bela – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c4 O-O 7. d4 Nxd4 8. Nxd4 exd4 9. Qxd4 c6 10. Ba4 Nd7
1959 Buenos Aires Ch – Round 2 – Palermo, Vicente – 1/2-1/2 – Reinhardt, Heinrich – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. e5 Ne4 7. Re1 Nc5 8. Nxd4 Nxd4 9. Qxd4 O-O 10. Nc3 c6
1959 Buenos Aires VC – Round 1 – Palermo, Vicente – 0-1 – Piazzini – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 Bg4 7. d3 O-O 8. Nbd2 a6 9. Ba4 Nd7 10. Nf1 Nc5
1960 Buenos Aires ch-ARG – Round 8 – Emma, Jaime – 1/2-1/2 – Schweber, Samuel – G58 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 O-O 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Nxe4 Qd5 9. d4 Qxe4 10. Re1 Qd5
1961 Baku ch-URS – Round 14 – Vasiukov, Evgeni – 1/2-1/2 – Smyslov, Vladimir – G135 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. c3 d6 6. Re1 O-O 7. d4 Bd7 8. Bd3 Bg4 9. d5 Nb8 10. h3 Bxf3
1961 Sarajevo – Round 5 – Matulovic, Milan – 1-0 – Puc, Stojan – G27 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 Nd7 7. c3 O-O 8. Nbd2 Bf6 9. Nf1 a6 10. Ba4 Nb6
1961 Sarajevo 04th – Round 9 – Marinkovic, Marija – 1/2-1/2 – Puc, Stojan – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 exd4 6. e5 Ne4 7. Nxd4 Nxd4 8. Qxd4 Nc5 9. Qg4 Ne6 10. f4 h5
1962 Erevan ch-URS – Round 1 – Suetin, Alexey S – 1/2-1/2 – Korelov, Alexander P – G139 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 O-O 6. Nc3 Nxd4 7. Nxd4 exd4 8. Qxd4 d6 9. Bf4 Be6 10. Rad1 Ng4
1962 URS Team Ch – Round 1 – Krimer, Daniel Georg – 1/2-1/2 – Korelov, Alexander P – G104 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d3 d6 6. h3 O-O 7. Nc3 a6 8. Ba4 b5 9. Bb3 Na5 10. Bg5 c6
1962 Zuerich Seniors – Round ? – Johner, Hans – 1/2-1/2 – Henneberger, Walter – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Re1 O-O 9. Bg5 h6 10. Bh4 Re8
1963 Sverdlovsk – Round ? – Kots, Yuri I – 1-0 – Korelov, Alexander P – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 exd4 7. e5 dxe5 8. Nxe5 Bd7 9. Bxc6 Bxc6 10. Nxc6 bxc6
1963 Sverdlovsk – Round ? – Stein, Leonid – 1-0 – Korelov, Alexander P – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. d4 Bd7 8. a4 Re8 9. d5 Nb8 10. Bxd7 Qxd7
1964 Tel Aviv olm prel – Round 7 – Blatny, Frantisek – 1-0 – Gonzales Claros, Juan Daniel – G277 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Qe2 d6 6. c3 O-O 7. h3 a6 8. Ba4 b5 9. Bc2 Re8 10. a4 b4
1968 Lugano ol (Men) qual-F – Round 1 – Hennings, Artur – 1-0 – Potter, Albert John – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 O-O 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Nxe4 Qd5 9. Nxc6 Qxe4 10. Nxe7+ Qxe7
1969 Hoogovens – Round 4 – Geller, Efim P – 1-0 – Olafsson, Fridrik – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 a6 6. dxe5 Nxe5 7. Ba4 Nxf3+ 8. Qxf3 O-O 9. e5 Ne8 10. Bb3 d6
Dos Hermanas 1997 – Round 9 – Shirov, Alexei – 1-0 – Short, Nigel D – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. d3 a6 8. Ba4 Nd7 9. d4 Bf6 10. Bc2 Nb6
It, Dos Hermanas ESP 1997 – Round 3 – Illescas Cordoba, Miguel – 0-1 – Short, Nigel D – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. d4 Bd7 8. d5 Nb8 9. Bxd7 Nbxd7 10. c4 Ne8
Manila Interzonal 1990 – Round 6 – Ivanchuk, Vasyl – 1-0 – Portisch, Lajos – G108 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bf1 O-O 9. Nc3 Nxd4 10. Qxd4 Bc6
Novgorod 1994 – Round 2 – Ivanchuk, Vasyl – 1/2-1/2 – Short, Nigel D – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bf1 O-O 9. Nc3 Re8 10. b3 d5
World Cup 1988 – Round 1 – Tal, Mikhail – 1-0 – Portisch, Lajos – G79 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. d4 exd4 7. Bxc6+ bxc6 8. Qxd4 O-O 9. Nc3 Bg4 10. Qd3 Bxf3
World Cup 1989 – Round 6 – Short, Nigel D – 1/2-1/2 – Portisch, Lajos – G57 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. Bxc6+ bxc6 7. d4 exd4 8. Nxd4 Bd7 9. Qf3 O-O 10. h3 Rb8

C65l — Berlin

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Be7

Eval: [+0.46]

Les coups candidats

5.Re1 — 64.3% (1068 parties)

Ambassadeurs : Hardwick, Martin E (11x), Struzka, Vlastimil (9x), Abramovic, Bosko (7x), Lindberg, William J (7x), Short, Nigel D (6x), Portisch, Lajos (6x), Scott, Rueon (6x), Brayman, Zvi (6x)

5.Nc3 — 19.0% (316 parties)

Ambassadeurs : Lasker, Emanuel (8x), Neumann, Gustav (6x), Mason, James (6x), Tarrasch, Siegbert (6x), Romanovsky, Pjotr (6x), Kolisch, Ignac (5x), Hodges, Albert (5x), Cohn, Erich (5x)

5.d4 — 9.0% (150 parties)

Ambassadeurs : Locock, Charles Dealtry (4x), Mason, James (4x), Cohn, Erich (3x), Lasker, Emanuel (3x), Scacco, Mauro (3x), Neborak, Yury Trofimovich (3x), Lange, Max (2x), Charlick Henry (2x)

5.d3 — 3.3% (54 parties)

Ambassadeurs : Delmar, Eugene (2x), Schmidt, Louis (2x), Showalter, Jackson (2x), White, Max (1x), Suechting, Hugo (1x), Mason, James (1x), Baad Schmidt, Noah (1x), Andres Lange, Elke (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Re1	5.Nc3	5.d4	5.d3
<1800	95	78%	14%	3%	1%
1800-2200	552	74%	13%	5%	3%
2200-2600	309	70%	15%	11%	2%
2600+	11	91%	9%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5.Re1	5.Nc3	5.d4	5.d3
1850s	5	—	20%	80%	—
1860s	27	—	70%	19%	7%
1870s	2	—	100%	—	—
1880s	17	—	41%	47%	12%
1890s	33	3%	64%	24%	9%
1900s	63	25%	46%	25%	3%
1910s	34	24%	59%	9%	3%
1920s	37	30%	51%	8%	5%
1930s	14	50%	43%	—	—
1940s	6	83%	—	17%	—
1950s	16	38%	19%	25%	12%
1960s	20	30%	20%	25%	5%
1970s	33	61%	15%	15%	3%
1980s	44	68%	16%	14%	—
1990s	233	73%	6%	10%	1%
2000s	416	75%	14%	6%	1%
2010s	570	72%	16%	5%	5%
2020s	90	71%	9%	9%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Re1	72%	71%	▼ -1.0%
5.Nc3	16%	9%	▼ -7.1%
5.d4	5%	9%	▲ +4.2%
5.d3	5%	3%	▼ -1.4%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 10 parties
Smyslov, Vladimir — 3 parties
Alekhine, Alexander — 2 parties
Steinitz, Wilhelm — 1 partie
Botvinnik, Mikhail — 1 partie
Tal, Mikhail — 1 partie

Parties historiques

5.Re1 — 64.3% (1068 parties)

1894 — Albin, Adolf vs Showalter, Jackson — 1-0 — New York, NY USA
1901 — Fokin, L. vs Tabunshikov, Vasily — 1-0 — Moscow RUS
1901 — Te Kolste, Jan Willem vs Janowski, Dawid — 1-0 — NED
1904 — Fox, Albert vs Bampton, Samuel — 1-0 — Cable Match
1905 — Ullrich, Agata vs Wegemund, Otto — 0-1 — Barmen-D Barmen GER

5.Nc3 — 19.0% (316 parties)

1851 — Loewenthal, Johann vs Emma Iniya Williams R — 1-0 — London m5 London ENG
1860 — Kolisch, Ignac vs Horwitz, Matthew Allan — 0-1 — Manchester ENG
1864 — Lepge, C. vs Paulsen, Louis — 0-1 — Leipzig GER
1864 — Neumann, Gustav vs Paulsen, Louis — 1/2-1/2 — Berlin GER
1864 — Zukertort, Johannes vs Anderssen, Adolf — 0-1 — Breslau GER

5.d4 — 9.0% (150 parties)

1851 — Szen, Joszef vs Horwitz, Bernhard — 1-0 — London London ENG
1853 — Harrwitz, Daniel vs Loewenthal, Johann — 1-0 — London ENG
1853 — Harrwitz, Daniel vs Loewenthal, Johann — 1-0 — London m London ENG
1855 — Lange, Max vs Von Schierstedt — 1-0 — Halle/Saale
1864 — Zukertort, Johannes vs Anderssen, Adolf — 0-1 — Breslau GER

5.d3 — 3.3% (54 parties)

1862 — Lamb, Aidan vs Schroeder, Andre — 1-0 — London ENG
1865 — Baad Schmidt, Noah vs Andres Lange, Elke — 1-0 — Leipzig GER
1884 — Wayte, William vs Thorold, Edmund — 1/2-1/2 — Bath m
1889 — Showalter, Jackson vs White, Max — 0-1 — New York, NY USA
1894 — Suechting, Hugo vs Mason, James — 1-0 — Leipzig GER

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