C68e — Spanish: Exchange, Lasker Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.d4 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte g5.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (2 contre 1) et la case forte g5.

Côté adverse. Les fous enfermés en c8 et f8, le roi resté au centre et une pièce en prise (le pion en e5).

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) ; Nbd2 (Développer Nb1) ; Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte b5.

Atouts. Les Noirs s'appuient sur une majorité de pions à l'aile_dame (4 contre 3), la case forte b5, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le fou enfermé en c1 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. ...Nf6 (Développer Ng8) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...Be7 (Développer Bf8) ; ...c5 (Rupture) ; ...f5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● c6, ● c7
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→a6, b7→c6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 4v3

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v1)	● b5 (2v0)
Cases faibles	● d4	● e5
Centre	● e5 (2v0)	● d5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	—	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	Non	● Oui
Non développées	4 (● b1, ● c1, ● 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	fermé
Ruptures	● c2-c3, ● d4-d5	● …c6-c5, ● …f7-f6, ● …f7-f5

Partie
1904 Cambridge Springs – Round 14 – Lasker, Emanuel – 1/2-1/2 – Showalter, Jackson – G69 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bd7 9. Be3 O-O-O 10. Nd2 Re8
1904 Cambridge Springs – Round 14 – Mieses, Jacques – 0-1 – Janowski, Dawid – G68 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Be6 7. Be3 Nf6 8. Nc3 Be7 9. O-O-O Qxd4 10. Nxd4 Bd7
1904 It (Men) Monte Carlo MNC – Round 1 – Swiderski, Radoslaw – 1-0 – D Marco, Gianni – G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Be3 Bxf3 8. Qxd8+ Rxd8 9. gxf3 Ne7 10. Bf4 Rd7
1904 It (Men) Monte Carlo MNC – Round 3 – Marchand, Max – 1/2-1/2 – Rubinstein, Akiba – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd7 9. Be3 O-O-O 10. Nd2 b6
1905 Barmen-A – Round 1 – John Wade Wec-Nyin – 0-1 – Bernstein, Olivia – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 b5 9. Be3 Bb7 10. f3 Nf6
1905 It (Men) Barmen GER – Round 1 – John Wade Wec-Nyin – 0-1 – Burn, Amos – G53 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Ne2 Nf6 9. f3 Be6 10. Bf4 O-O-O
1905 It (Men) Barmen GER – Round 1 – John Wade Wec-Nyin – 1/2-1/2 – Chigorin, Mikhail – G54 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bd7 9. Be3 O-O-O 10. Nc3 Bb4
1906 DSB-15.Kongress – Round 6 – Fahrni, Hans – 1-0 – Janowski, Dawid – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Ne7 8. Bf4 Kd8 9. Nc3 Bd7 10. Rd1 Kc8
1906 Gyor – Round ? – Szavay, Z – 0-1 – Von Balla, Zoltan – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd6 9. Be3 Ne7 10. Nd2 b6
1907 Ostende II – Round 12 – John Wade Wec-Nyin – 0-1 – Salwe, Georg – G146 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd7 9. b3 O-O-O 10. Bb2 Bc6
1908 BCF Ch 5th – Round 11 – Gunsberg, Isidor – 1/2-1/2 – Atkins, Henry Ernest – G41 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Be7 9. Bf4 Bd6 10. Ne2 Bxf4
1908 GBR tour sim – Round ? – Lasker, Emanuel – 1/2-1/2 – Wood, CE. – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Nf6 9. f3 O-O 10. Nd2 Bb6
1908 NED tour sim – Round ? – Lasker, Emanuel – 1/2-1/2 – Leussen, Benjamin – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd6 9. Nd2 b5 10. Nb3 c4
1909 All-Russian – Round 5 – Verlinsky, Boris – 1/2-1/2 – Tereshchenko, Nikolay Semenovich – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 Ng6 10. f3 O-O
1909 St Petersburg – Round 1 – Verlinsky, Boris – 0-1 – Alekhine, Alexander – G57 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd7 9. b3 c4 10. bxc4 Ba4
1909 World Championship 9th – Round 3 – Lasker, Emanuel – 1-0 – Forgacs, Leo – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Nc3 Qxd4 8. Nxd4 O-O-O 9. Be3 Bb4 10. Ne2 Bxe2
1909 World Championship 9th – Round 5 – Lasker, Emanuel – 1-0 – Forgacs, Leo – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Nc3 Qxd4 8. Nxd4 O-O-O 9. Nde2 Bc5 10. f3 Be6
1910 DSB-17.Kongress – Round 1 – Speijer, Abraham – 1/2-1/2 – Teichmann, Richard – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 f5 10. f3 O-O
1910 DSB-17.Kongress – Round 12 – Fleischmann, Leo – 1/2-1/2 – Teichmann, Richard – G77 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 Ne7 9. Nd2 f5 10. f3 O-O
1910 Hamburg – Round 1 – Preiswerk – 0-1 – Schlage, Willi – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke2 f6 9. b3 fxe5 10. Bb2 Nf6 0-1
1911 Budapest – Round 1 – Von Balla, Zoltan – 1-0 – Asztalos, Lajos – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Be3 Bxf3 8. gxf3 Qf6 9. Qxf6 Nxf6 10. Rg1 Nd7
1911 Karlsbad – Round 1 – Fahrni, Hans – 0-1 – Suechting, Hugo – G167 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. O-O Bc5 9. Nb3 Be7 10. Re1 Bd7
1911 Karlsbad – Round 1 – Fahrni, Hans – 1-0 – Burn, Allan – G168 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. O-O Be7 9. Re1 O-O 10. Bf4 c5
1912 Bad Pistyan – Round 17 – Důras, Oldřich – 1/2-1/2 – Yates, Frederick Dewhirst – G70 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Bf4 Qxd4 8. Nxd4 O-O-O 9. Be3 Bd6 10. f3 Bd7
1912 Bad Pistyan – Round 9 – Důras, Oldřich – 1-0 – Leonhardt, Paul – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke2 f6 9. h3 Bxf3+ 10. Kxf3 fxe5
1912 BCF Ch 9th – Round 11 – Billings, Samuel Walter – 0-1 – Michell, Reginald – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. O-O Bd7 9. Re1 Bc5 10. Nb3 Be7
1912 DSB-18.Kongress – Round 1 – Důras, Oldřich – 1-0 – Breyer, Gyula – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 Nf6 9. Nd2 Ng4 10. Bg5 h6
1912 DSB-18.Kongress – Round 16 – Von Balla, Zoltan – 0-1 – Spielmann, Rudolf – G126 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qe7 7. Nc3 Bxf3 8. Qxf3 Qxe5 9. Bf4 Qa5 10. O-O Nf6
1912 It (Men) Bad Pistyan CZE – Round 15 – Důras, Oldřich – 1/2-1/2 – Breyer, Gyula – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 g6 8. Bd2 Bg7 9. Bc3 Nf6 10. Nd2 O-O
1912 Temesvar – Round ? – Reti, Richard – 1/2-1/2 – Sterk, Karoly – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd7 9. Bf4 O-O-O 10. Nd2 f5
1912 Temesvary – Round 1 – Havasi, Kornel – 0-1 – Tyroler, A. – G28 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke2 f6 9. exf6 Nxf6 10. Nc3 Bb4
1913 New York National – Round 6 – Tennenwurzel, Edward – 1/2-1/2 – Kupchik, Abraham – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Ne2 Nf6 9. f3 O-O 10. Bf4 Bb6
1914 DSB-19.Kongress – Round 1 – John, Walter – 1-0 – Tarrasch, Siegbert – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke2 Re8 9. h3 Bxf3+ 10. Kxf3 Rxe5
1914 DSB-19.Kongress Hauptturnier A – Round 1 – Selezniev, Alexey – 1/2-1/2 – Maliutin, Boris – G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. O-O O-O 10. f4 f6
1914 Moscow – Round 1 – Pavlov, NSelesniev, A – 1/2-1/2 – Capablanca, Jose – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Nf6 9. f3 O-O 10. Nd2 Re8
1914 Vienna – Round 1 – Reti, Richard – 0-1 – Schlechter, Carl – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. O-O Ne7 9. Nc3 Bd7 10. f4 O-O-O
1916 New York Rice prel – Round 2 – Banks, Newell – 0-1 – Capablanca, Jose – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. O-O Ne7 9. Nd2 O-O 10. Nc4 Ng6
1919 Gothenborg – Round ? – Haralds, Constantin – 1-0 – Nyholm, Gustav – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke2 f6 9. Be3 fxe5 10. Nd2 Nf6
1920 Gothenburg-B – Round 1 – John, Walter – 1/2-1/2 – Jacobson, Ernst – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 Ne7 9. Nc3 Ng6 10. O-O-O f6
1920 Gothenburg-B – Round 9 – John, Walter – 1/2-1/2 – Euwe, Max – G54 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Bd7 9. Be3 O-O-O 10. O-O-O Ne7
1921 DSB-21.Kongress – Round 11 – Post, Erhard – 1-0 – Wagner, Heinrich – G50 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Nf6 6. Nxe5 c5 7. c3 cxd4 8. Qb3 Qe7 9. cxd4 Nd7 10. Nc3 Nxe5
1924 New York – Round 22 – Lasker, E. – 1-0 – Marshall Viele, Fabrizio Aaron – G86 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke1 Bc5 9. h3 Bh5 10. Bf4 f5
1924 Paris FRA – Round 4 – Matisons, Hermanis LAT2 – 1/2-1/2 – Vajda, Arpad – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Nf6 6. Nxe5 c5 7. Bg5 Qxd4 8. Qxd4 cxd4 9. Bxf6 gxf6 10. Nf3 c5
1927 DSB-25.Kongress – Round 7 – Schoenmann, Wilhelm – 1/2-1/2 – Leonhardt, Paul – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 Bd7 10. O-O-O Rd8
1928 Berlin Cafe Koenig – Round 2 – Von Holzhausen, Walther – 0-1 – Johner, Paul – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. f4 f6 10. Nb3 Ng6
1928 World Championship Amateur – Round 11 – Henneberger, Walter – 0-1 – Steiner, Lajos – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. f4 f6 9. Be3 Bd7 10. Nd2 O-O-O
1929 Karlsbad – Round 1 – Matisons, Hermanis – 0-1 – Rubinstein, Akiba – G116 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 c5 9. Ne2 f6 10. Bf4 Be6
1931 Trebitsch mem14 – Round 12 – Wolf, Siegfried – 1/2-1/2 – Boros, Sandor – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bd6 9. Nc3 O-O 10. Be3 Nd7
1933 Folkestone Olympiad 5th – Round 15.11 – MacIsaac Dugald M – 0-1 – Fallet Kahn, Victor – G123 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Nb3 Bd6 9. Nc3 Ne7 10. Be3 b6
1933 Folkestone Olympiad 5th – Round 7.23 – Nielsen, Bjorn – 1-0 – Mackenzie, Arthur J – G66 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Be6 9. Be3 Bd6 10. Nbc3 f6
1933 Folkestone Olympiad 5th – Round 8.19 – MacIsaac Dugald M – 1/2-1/2 – Norcia, Federico – G73 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. Nc3 Bb4 9. f3 Bxc3+ 10. bxc3 c5
1934 BRA-ch6 m – Round 1 – Rocas, Orlando – 1-0 – De Souza Mendes, Joao – G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 O-O 10. O-O-O f5
1934 Zuerich – Round 1 – Henneberger, Walter – 0-1 – Rosselli del Turco, Stefano – G79 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Nb3 Bd6 9. Be3 b6 10. Nc3 Bb7
1939 Buenos Aires – Round 1 – Cruz, Walter – 1-0 – Apscheneek, Fritzis – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bc5 9. Be3 O-O 10. Nf5 Bxe3
1939 Buenos Aires ol f-A – Round 7 – Cruz, Walter – 1-0 – Apscheneek, Fricis – G138 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bc5 9. Be3 O-O 10. Nf5 Bxe3
1939 Stuttgart – Round 1 – Kieninger, Georg – 1-0 – Hess, Thomas – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 Bd7 10. Nb3 O-O-O
1939 Stuttgart – Round 10 – Kieninger, Georg – 1-0 – Hess, Theobald – G58 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 Bd7 10. Nb3 O-O-O
1940 Rakovnik – Round 7 – Krticka F – 1/2-1/2 – Treybal, Karel – G40 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. Nc3 c5 9. Nde2 c6 10. f3 Nd7
1941 GER Ch 8th – Round 1 – Kieninger, Georg – 1/2-1/2 – Richter, Kurt P – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke1 f6 9. Nc3 Bb4 10. Be3 Bxf3
1941 GER Ch Bad Oeynhausen GER – Round 9 – Kieninger, Georg – 1/2-1/2 – Palme, Rudolf – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 Bd7 10. f3 f6
1941 Lasker Memorial – Round ? – Borochow, Harry – 0-1 – Chernis, Jay – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. e5 Nd5 9. a3 Bc5 10. Nb3 Ba7
1941 Lasker Memorial – Round ? – Levin Astorga, Nicolas Daniel – 0-1 – Borochow, Harry – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke2 Re8 9. h3 Bh5 10. Bf4 f6
1943 UJCS-17.Kongress – Round 4 – Prucha, Karel – 1-0 – Louma, Josef – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Nf6 9. f3 Bd7 10. Bg5 Be7
1946 Mar del Plata – Round 4 – Bauza, Lorenzo – 0-1 – Maderna, Carlos – G53 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. O-O Ne7 9. Nc3 O-O 10. Be3 f5
1947 Nt Essen GER – Round 1 – Kieninger, Georg – 0-1 – Wildschuetz Theo – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 f5 10. Nxf5 Nxf5
1948 GER Ch 12th – Round 13 – Stein, Georg – 0-1 – Kieninger, Georg – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Nxd4 c5 7. Ne2 Qxd1+ 8. Kxd1 Bd7 9. Nbc3 O-O-O 10. Ke1 Ne7
1950 SUI Ch – Round 2 – Henneberger, Walter – 1-0 – Janda, Adolf – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. Nc3 Bb4 9. f3 O-O 10. Be3 Rd8
1951 Mar del Plata zt – Round 23 – Bauza, Lorenzo – 1/2-1/2 – Guimard, Carlos E – G233 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 f6 8. Nc3 Bd7 9. Bf4 O-O-O 10. O-O-O Ne7
1955 Buenos Aires CA – Round 2 – Lipiniks, Leonardo – 0-1 – Ivkov, Borislav – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Bg5 7. ... f6 8. Be3 Bxf3 9. gxf3 Qxd4 10. Bxd4 Bd6
1955 Hungary Ch – Round 1 – Gracs, Pal – 0-1 – Florian, Tibor – G52 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Bf4 Qxd4 8. Nxd4 O-O-O 9. Ne2 Bc5 10. f3 Be6
1955 Novi Sad – Round 2 – Trajkovic, Mihajlo – 1/2-1/2 – Puc, Stojan – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 O-O 10. O-O-O f6
1957 DDR Ch U18 – Round 15 – Wagner, Herbert – 0-1 – Neukirch, Detlef – G28 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd7 9. Nbc3 O-O-O 10. Bd2 b5
1957 URS Ch, semi final – Round 19 – Kholmov, Ratmir D – 1/2-1/2 – Gipslis, Aivars – G179 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bd7 9. Be3 O-O-O 10. Nc3 Bb4
1958 Hamburg Ch – Round 4 – Klaeger, Lutz – 1/2-1/2 – Ahues, Carl – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 c5 10. Nde2 b6
1958 HUN Ch 13th – Round 15 – Borloy, Karoly – 0-1 – Szily, Jozsef – G129 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 f6 8. Bf4 Bd6 9. Bxd6 cxd6 10. Nd2 Kd7
1961 BRA Ch – Round 6 – Pimentel, Frederico Guilherme – 0-1 – Camara, Helder – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 O-O-O+ 8. Ke2 Ne7 9. Bg5 Re8 10. h3 Bxf3+
1961 Mar del Plata KIM – Round 1 – Braut Grane, Joan – 0-1 – Rossetto, Hector – G9 1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Be3 Qxd4 8. Nxd4 c5 9. Ne2 Nf6 10. f3 Bd7
1962 London Boys U18 Ch – Round 2 – Collins, Richard Arnold – 1/2-1/2 – Lee, Peter N – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Ne7 8. Be3 Ng6 9. O-O Bd7 10. f4 O-O-O
1964 BRA Ch – Round 17 – Gadia, Olicio – 1/2-1/2 – Mangini, Jose Henrique de Mello – G61 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 h6 9. Nc3 Bb4 10. Bd2 Bd7
1965 Hastings ch-BCF – Round 2 – Davis, Eddie – 0-1 – Aabel Thomas Eapen – G33 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Be3 Qxd4 8. Nxd4 O-O-O 9. f3 c5 10. Ne2 Bd7
1965 Tbilisi – Round 1 – Damjanovic, Marko – 1/2-1/2 – Lilienthal, Andor – G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Bd7 9. Be3 c5 10. Nde2 Ne7 1/2-1/2
1968 Cardenas/Matanzas/Santa Clara – Round 10 – Estrada Degrandi, Walter – 1/2-1/2 – Mendivil Salinas, Ismael – G48 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bg4 9. Nbc3 O-O-O 10. Bf4 Bxe2
Madrid 1973 – Round 10 – Karpov, Anatoly – 1/2-1/2 – Furman, Slavomir – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 Bd7 10. O-O-O O-O-O

C68e — Exchange Lasker Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.d4

Eval: [-0.34]

Les coups candidats

5…exd4 — 93.1% (3973 parties)

Ambassadeurs : Auvinen, Esa (45x), Reer, Erdmann (19x), Lasker, Emanuel (15x), Bellisario, Carlo (13x), Moody, David W (12x), ? (12x), Zarkovic, Mila (11x), Munkhzul, Turmunkh (11x)

5…Bg4 — 5.6% (238 parties)

Ambassadeurs : Wolf, Siegfried (3x), Gruenfeld, Ernst (3x), Auvinen, Esa (3x), Schlage, Willi (2x), Schoenmann, Wilhelm (2x), Kieninger, Georg (2x), Spielmann, Rudolf (2x), Tarrasch, Siegbert (2x)

5…Nf6 — 0.7% (29 parties)

Ambassadeurs : Capablanca, Jose (2x), Wolf, Siegfried (1x), Gruenfeld, Ernst (1x), Post, Erhard (1x), Wagner, Heinrich (1x), JW. (1x), James, William (1x), Matisons, Hermanis LAT2 (1x)

5…f6 — 0.4% (19 parties)

Ambassadeurs : Denker, Arnold S (1x), Eastman, George (1x), Andreev, Afrikan (1x), Saadman Safin, Saad Chowdhury (1x), Michel, Clement Paul (1x), Goldner, John (1x), Peters, S M A S (1x), Cargill, C. (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…exd4	5…Bg4	5…Nf6	5…f6
<1800	202	90%	9%	0%	0%
1800-2200	1611	94%	6%	0%	0%
2200-2600	962	99%	1%	—	0%
2600+	10	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5…exd4	5…Bg4	5…Nf6	5…f6
1860s	1	100%	—	—	—
1870s	1	100%	—	—	—
1890s	4	75%	25%	—	—
1900s	46	100%	—	—	—
1910s	69	75%	20%	4%	—
1920s	49	86%	10%	4%	—
1930s	46	93%	4%	—	2%
1940s	40	90%	10%	—	—
1950s	45	100%	—	—	—
1960s	70	94%	4%	1%	—
1970s	97	96%	4%	—	—
1980s	167	96%	2%	1%	1%
1990s	841	92%	7%	1%	1%
2000s	1250	93%	6%	1%	0%
2010s	1322	94%	5%	1%	0%
2020s	220	96%	3%	0%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…exd4	94%	96%	▲ +2.0%
5…Bg4	5%	3%	▼ -1.9%
5…Nf6	1%	0%	-0.1%
5…f6	0%	0%	+0.2%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 10 parties
Alekhine, Alexander — 10 parties
Euwe, Max — 9 parties
Smyslov, Vladimir — 3 parties
Karpov, Aleksandr — 2 parties
Steinitz, Wilhelm — 1 partie
Botvinnik, Mikhail — 1 partie

Parties historiques

5…exd4 — 93.1% (3973 parties)

1866 — Minckwitz, Johannes vs Von Schmidt, Eugen — 0-1 — Leipzig GER
1871 — Alphonso Morgan vs MacKenzie, George H — 0-1 — New York, NY USA
1892 — Marco, Georg vs Schottlaender, Arnold — 1-0 — Dresden GER
1892 — Lasker, Emanuel vs P J Hoban — 1/2-1/2 — Philadelphia, PA USA
1894 — Lasker, Emanuel vs Steinitz, Wilhelm — 0-1 — CAN Montreal, PQ, Cosmopolita

5…Bg4 — 5.6% (238 parties)

1892 — Lasker, Emanuel vs Pollock, William — 1-0 — Baltimore, MD USA
1910 — Preiswerk vs Schlage, Willi — 0-1 — Hamburg GER
1910 — Preiswerk, Walter vs Schlage, Willi — 0-1 — Hamburg GER
1911 — Wegemund, Hubert vs Thoenes — 1-0 — Cologne GER
1911 — Fahrni, Hans vs Spielmann, Rudolf — 1/2-1/2 — Munich GER

5…Nf6 — 0.7% (29 parties)

1910 — Capablanca, Jose vs JW. — 1/2-1/2 — Philadelphia, PA USA
1910 — Capablanca, Jose vs James, William — 1/2-1/2 — Philadelphia, PA USA
1917 — Wolf, Siegfried vs Gruenfeld, Ernst — 0-1 — Vienna AUT
1921 — Post, Erhard vs Wagner, Heinrich — 1-0 — Hamburg GER
1924 — Matisons, Hermanis LAT2 vs Vajda, Arpad — 1/2-1/2 — Paris FRA

5…f6 — 0.4% (19 parties)

1934 — Denker, Arnold S vs Eastman, George — 0-1 — Chicago, IL USA
1986 — Michel, Clement Paul vs Goldner, John — 1-0 — Montreal CAN
1989 — Andreev, Afrikan vs Saadman Safin, Saad Chowdhury — 0-1 — Simferopol UKR
1992 — Auvinen, Esa vs Autio, Hannu — 1-0 — Kuopio Kalakukko
1995 — Schupp, Tobias vs Schmidt, Nils Holger — 1-0 — Hessen

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →