D69 — QGD: Orthodox, Classical, 13.dxe5: 15.f4 Qf6 16.f5

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5 13.dxe5 Nxe5 14.Nxe5 Qxe5 15.f4 Qf6 16.f5 ● Trait aux Noirs

Milieu de jeu — Centre asymétrique

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte f4.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (1 contre 0), les cases fortes d4 et f4, un avant-poste en f4, un fou actif en c4 et la colonne semi-ouverte c.

Côté adverse. Le fou enfermé en c8.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (rupture c6-c5).

Atouts. Les Noirs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2) et la colonne semi-ouverte e.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...Bf5 (Développer Bc8) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→c6
Passés	—	—
Majorité	● centre 1v0	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● f4 (2v0)	—
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (2v1)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● d	● d
Semi-ouvertes	● c	● e

Pièces

	♔ Blancs	♚ Noirs
Bc4	● Bc4 Actif (mob. 8)
Bc8		● Bc8 Non développé (mob. 3)
Paire de fous	Non	Non
Clouages	—	● pawn f7
Non développées	—	2 (● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Milieu de jeu
Centre	asymétrique
Ruptures	● e3-e4	● …c6-c5

Partie
1920 BCF Ch 13th – Round 7 – Smith, Stephen Francis – 0-1 – Sergeant, Edward – G15 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1922 Bad Pistyan Breyer Memorial-A – Round 15 – Treybal, Karel – 1/2-1/2 – Hromadka, Karel – G44 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1923 Maehrisch Ostrau – Round 2 – Selezniev, Alexey – 1/2-1/2 – Spielmann, Rudolf – G10 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1925 DSB-24.Kongress – Round 1 – Rubinstein, Akiba – 0-1 – Von Gottschall, Hermann – G1 1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Rc1 O-O 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1925 DSB-24.Kongress – Round 4 – Tarrasch, Siegbert – 1/2-1/2 – Wagner, Heinrich – G12 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1925 Montevideo – Round 4 – Palau, Luis – 1/2-1/2 – Reca, Damian M – G16 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1926 Scarborough-A – Round 2 – Fallet Kahn, Victor – 1-0 – Dawbarn C – G3 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1927 Kecskemet II – Round 4 – Colle, Edgar – 1-0 – Przepiorka, Dawid – G10 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1928 World Championship Amateur – Round 8 – Carls, Carl – 1-0 – Matisons, Hermanis – G22 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1929 Hastings Premier /30 10th – Round 1 – Thomas, George Alan – 1/2-1/2 – Vidmar Milan – G1 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1929 Karlsbad – Round ? – Gruenfeld, Ernst – 1/2-1/2 – Bogoljubow, Efim – G213 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1930 Hamburg olm – Round 1 – Makarczyk, Kazimierz – 1-0 – Taube, A. – G11 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1930 Hastings 3031 – Round 5 – Capablanca, Jose – 1/2-1/2 – Thomas, George Alan – G9 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1931 Bled – Round 1 – Vidmar Milan – 1/2-1/2 – Maroczy, Geza – G44 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1931 Buenos Aires exhib – Round 11 – Tartakower, Savielly – 1/2-1/2 – Bolbochan, Jacobo – G6 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1931 Praag olm – Round 11 – Vidmar, Marjeta – 1/2-1/2 – Rosselli del Turco, Stefano – G11 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1931 Prague CSR – Round 9 – Noteboom, Daniël – 1-0 – Gromer, Aristide – G24 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Ne4 6. Bxe7 Qxe7 7. Rc1 Nxc3 8. Rxc3 c6 9. Nf3 Nd7 10. Bd3 dxc4
1932 Londen – Round 6 – Tartakower, Savielly – 1/2-1/2 – Maroczy, Geza – G14 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1933 Folkestone Olympiad V – Round 11.8 – Duchamp, Marcel – 0-1 – Lilienthal, Andor – G39 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 c6 7. Bd3 Nbd7 8. O-O dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1934 Hastings3435 – Round 1 – Euwe, Max – 1-0 – Bellod Thomas, Gonzalo – G2 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1934 Trebitsch mem17 – Round 12 – Gruenfeld, Ernst – 1-0 – Becker, Albert – G24 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1934 Ujpest – Round ? – Flohr, Salo – 1/2-1/2 – Vidmar, Milan Sr – G108 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1934 Ujpest – Round ? – Steiner, Endre – 1/2-1/2 – Steiner, Lajos – G112 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1935 BCF Ch 28th – Round 2 – Thomas, George Alan – 1-0 – Winter, William – G5 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1935 Tatatovaros – Round 5 – Havasi, Kornel – 1-0 – Von Balla, Zoltan – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1935 Warsaw ol – Round 9 – Flohr, Salo – 1/2-1/2 – Vidmar, Milan Sr – G23 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1935 Warsaw olm – Round 15 – Bolbochan, J. – 1-0 – Brody, Miklos – G58 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1935 Warsaw POL – Round 4 – Lundin, Erik – 1/2-1/2 – Dake, Arthur William – G18 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. Rc1 Nbd7 7. e3 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1935 Warschau ol – Round ? – Bolbochan, Julio – 1-0 – Brody, Miklos – G21 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1936 ARG Team Ch – Round 3 – Grau, Roberto G – 1/2-1/2 – Maderna, Carlos – G7 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1936 Bad Nauheim – Round 6 – Vidmar, Milan Sr – 1/2-1/2 – Alekhine, Alexander – G25 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1936 Copenhagen – Round 1 – Enevoldsen, Harald – 0-1 – Klausen, Viggo – G6 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1936 Mar del Plata – Round 5 – Vinuesa, Juan – 1/2-1/2 – Guimard, Carlos E – G36 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1936 Moscow – Round ? – Capablanca, Jose – 1/2-1/2 – Lasker, Emanuel – G48 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1936 Moskou m – Round 12 – Lisitsin, Georgy – 1/2-1/2 – Chekhover, Vitaly – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1936 URS All-Union YM – Round 12 – Riumin, Nikolai – 1/2-1/2 – Kan, Ilya A – G13 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1937 Bad Saarow – Round 2 – Ernst, Wilhelm – 1/2-1/2 – Czaya, Richard – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1937 BCF Ch 30th – Round 3 – Michell, Reginald – 1-0 – Lenton, Alfred – G9 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1937 POL Ch – Round 14 – Apscheneek, Fricis – 0-1 – Stahlberg, Gideon – G17 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1937 Stockholm SWE – Round 1 – Bergqvist, Nils – 1/2-1/2 – Stoltz, Gosta – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1937 Stockholm SWE – Round 11 – Gilfer, Eggert – 0-1 – Aitken, James – G53 1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. Nc3 Ngf6 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1937 Tbilisi ch-URS – Round 1 – Lilienthal, Andor – 1/2-1/2 – Rabinovich, Ilya Mar – G25 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Bd3 c6 8. O-O dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1937 URS-ch10 – Round ? – Belavenets, Sergey – 1/2-1/2 – Rauzer, Vsevolod – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1938 Bad Harzburg – Round 9 – Pirc, Vasja – 1/2-1/2 – Lokvenc, Josef – G20 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1938 Ljubljana – Round 13 – Sorli, Joze – 0-1 – Vidmar, Milan Sr – G83 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1941 Baarn I – Round 1 – Van den Bosch, Johannes – 1/2-1/2 – Van Doesburgh, Gerrit – G1 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1942 Mar del Plata – Round 2 – Guimard, Carlos E – 1-0 – Pilnik, Herman – G22 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1945 Hastings4546 – Round 11 – Euwe, Max – 1/2-1/2 – Steiner, Herman – G60 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Bd3 Nbd7 8. Nf3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1945 Ljubljana – Round 7 – Vidmar, Milan Sr – 1/2-1/2 – Vidmar jr, M – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1945 Moscow Ch – Round 17 – Poliak, Abram – 1/2-1/2 – Fridstein, German – G94 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1946 Buenos Aires ch-ARG – Round 14 – Alvarez Martin, Pedro – 1/2-1/2 – Lipiniks, Leonardo – G63 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1946 Mar del Plata – Round 7 – Sanguinetti, Ricardo – 1/2-1/2 – Bolbochan, J. – G73 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1946 Zagreb ch YUG – Round 16 – Vidmar, Milan Jr – 1/2-1/2 – Pirc, Vasja – G21 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1947 ARG-ch26 Mayor – Round 9 – Maderna, Carlos – 1/2-1/2 – Pilnik, Herman – G6 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1947 Leningrad ch-URS – Round 19 – Yudovich, Mikhail M – 1/2-1/2 – Ufimtsev, Anatoly – G168 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1947 Mar del Plata – Round 1 – Blanco Cruz, Wara – 0-1 – Pilnik, Herman – G2 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Bd3 Nbd7 8. Nf3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1947 Mar del Plata – Round 2 – Sanguinetti, Renato – 1/2-1/2 – Hounie Fleurquin, Carlos – G18 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1947 Yugoslavia Ch – Round 3 – Kulzinski, Nikolaj – 1/2-1/2 – Vidmar, Milan Jr – G14 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1948 Buenos Aires/La Plata it – Round 1 – O'Kelly de Galway, Alberic – 1/2-1/2 – Stahlberg, Gideon – G9 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1949 Budapest-Moscow – Round 11 – Bronstein, David I – 1/2-1/2 – Gereben, Erno – G80 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1950 Amsterdam – Round 10 – Stahlberg, Gideon – 1/2-1/2 – Trifunovic, Petar – G100 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1950 Amsterdam – Round 3 – Trifunovic, Petar – 1/2-1/2 – Euwe, Max – G53 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1950 Szcawno Zdroj – Round ? – Taimanov, Mark E – 1/2-1/2 – Bondarevsky, Igor – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1951 YUG Ch 7th – Round 10 – Bajec, Ivo – 1/2-1/2 – Trifunovic, Petar – G81 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1952 Helsinki olm – Round ? – Porath, Yosef – 1-0 – Cala, Ugo – G224 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1952 Helsinki olm – Round 1 – Scafarelli, Francesco – 1/2-1/2 – Cobo Arteaga, Eldis – G88 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1952 Hoogovens – Round 9 – Yanofsky, Daniel Abraham – 1/2-1/2 – Fuderer, Andrija – G40 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1952 JUG Ch – Round 6 – Andric, Dragoslav – 1/2-1/2 – Ivkov, Borislav – G37 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1952 Saltsjobaden Interzonal – Round 18 – Stahlberg, Gideon – 1/2-1/2 – Eliskases, Erich – G165 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1953 Wch-jr final – Round 5 – Scafarelli, Francesco – 1-0 – Roessel, Frits – G10 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1958 Mar del Plata – Round 15 – Sumar, Julio – 1/2-1/2 – Olivera, Alfredo – G109 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Rc1 c6 7. Nf3 O-O 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1958 UKR Ch – Round 4 – Zamikhovsky, Abram – 1/2-1/2 – Ousatchi, Mark – G16 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1959 UKR Ch – Round 17 – Nikolaevsky, Yuri V – 1/2-1/2 – Savon, Vladimir A – G124 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1960 FRG Ch U20 – Round 6 – Pfleger, Helmut, Dr. – 1-0 – Bedenbender, Rudolf – G5 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1960 Sao Paulo zt – Round 3 – Wexler, Bernardo – 1/2-1/2 – Estrada Degrandi, Walter – G17 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1960 UKR Ch sf – Round 10 – Stein, Leonid – 1/2-1/2 – Nikolaevsky, Yuri V – G63 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1960 UKR Ch sf – Round 5 – Poliak, Evsey – 1/2-1/2 – Stein, Leonid – G27 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 c6 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1963 LAT Ch – Round ? – Koblencs, Alexander – 1/2-1/2 – Korelov, Alexander P – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1963 URS Team Ch Moscow RUS – Round ? – Krogius, Nikolai V – 1/2-1/2 – Nikolaevsky, Yuri V – G37 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1964 Capablanca Memorial – Round 17 – Uhlmann, Wolfgang – 1-0 – Jimenez Zerquera, Eleazar – G171 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1965 ARG Ch – Round 19 – Luna, Julio – 1/2-1/2 – Luckis, Marcos – G18 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1965 Buenos Aires ch-ARG – Round 12 – Foguelman – 1-0 – Aguilar Luna, Santiago – G78 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nc3 Be7 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1965 Hastings6566 – Round 8 – Gheorghiu, Florin – 0-1 – Pfleger, Helmut, Dr. – G35 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1966 Asztalos Memorial 9th – Round 5 – Flesch, Janos – 1/2-1/2 – Lengyel, Levente – G23 1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1967 Ukraine – Round 3 – Asenova, Venka – 1/2-1/2 – Andreieva, Olga A – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1969 Corr ch HUN sf – Round ? – Schrancz, Istvan – 1/2-1/2 – Ropoli, A – G4 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1969 Netanya – Round 5 – Kraidman, Yair – 1-0 – Peretz, Malkiel – G35 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7

D69 — Nxe5 14.Nxe5 Qxe5 15.f4 Qf6 16.f5 - Orthodox, Classical, 13.dxe5: 15.f4 Qf6 16.f5

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5 13.dxe5 Nxe5 14.Nxe5 Qxe5 15.f4 Qf6 16.f5

Eval: [-0.04]

Les coups candidats

16…b5 — 69.2% (54 parties)

Ambassadeurs : Eliskases, Erich (2x), Maderna, Carlos (2x), Pilnik, Herman (2x), Gotti, Massimiliano (1x), Frentz, Robert (1x), Van den Bosch, Johannes (1x), Van Doesburgh, Gerrit (1x), Perez Perez, Francisco Jose (1x)

16…b6 — 11.5% (9 parties)

Ambassadeurs : Zgurev, Georgi (1x), Petrov, Petar (1x), Gigerl, Erich (1x), Al-Atar, S Salim (1x), Stojnic, Miodrag (1x), Pahor, Milos (1x), Sivakumaran, Segaran (1x), Kobe, Tadej (1x)

16…Re8 — 7.7% (6 parties)

Ambassadeurs : Biyiasas, Peter (1x), Harandi, Khosro (1x), Hefter, Franz (1x), Budig Simone (1x), Schmidt, Daniel (1x), Runge, Jan Philipp (1x), Rusack, Burghard (1x), Vetter, Udo (1x)

16…a5 — 5.1% (4 parties)

Ambassadeurs : Trifunovic, Petar (2x), Stahlberg, Gideon (1x), Bajec, Ivo (1x), Zubko, Aleksander (1x), Gurtovoi, N. (1x), Gneuss, Werner (1x), Guenther, Manfred (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	16…b5	16…b6	16…Re8	16…a5
<1800	1	100%	—	—	—
1800-2200	17	59%	29%	6%	—
2200-2600	11	73%	9%	9%	—

Évolution par décennie (% des parties)

Décennie	N parties	16…b5	16…b6	16…Re8	16…a5
1920s	1	100%	—	—	—
1930s	3	100%	—	—	—
1940s	9	89%	11%	—	—
1950s	7	71%	—	—	29%
1960s	8	88%	—	—	—
1970s	3	33%	33%	33%	—
1980s	8	62%	—	—	25%
1990s	22	73%	14%	9%	—
2000s	11	55%	27%	9%	—
2010s	6	33%	17%	33%	—

Parties historiques

16…b5 — 69.2% (54 parties)

1926 — Wheatcroft, George vs Gurnhill, Charles Reuben — 1/2-1/2 — Edinburgh SCO
1933 — Gotti, Massimiliano vs Frentz, Robert — 0-1 — Sarreguemines
1934 — Gruenfeld, Ernst vs Becker, Albert — 1-0 — Vienna AUT
1937 — Spielmann, Rudolf vs Eliskases, Erich — 1/2-1/2 — Semmering AUT
1941 — Van den Bosch, Johannes vs Van Doesburgh, Gerrit — 1/2-1/2 — Baarn NED

16…b6 — 11.5% (9 parties)

1945 — Zgurev, Georgi vs Petrov, Petar — 1/2-1/2 — Sofia BUL
1975 — Gigerl, Erich vs Al-Atar, S Salim — 0-1 — Tjentiste
1993 — Sivakumaran, Segaran vs Kobe, Tadej — 1/2-1/2 — Bratislava SVK
1996 — Stojnic, Miodrag vs Pahor, Milos — 1-0 — Bled SLO
1998 — Nussbaumer, Johann vs Zetthofer, Gerald — 0-1 — Austria

16…Re8 — 7.7% (6 parties)

1976 — Biyiasas, Peter vs Harandi, Khosro — 0-1 — Manila PHI
1998 — Schmidt, Daniel vs Runge, Jan Philipp — 1-0 — Neumuenster
1999 — Hefter, Franz vs Budig Simone — 0-1 — Griesheim
2008 — Rusack, Burghard vs Vetter, Udo — 1-0 — ?
2010 — Giraldo, Geraldy vs Patino Garcia, Corals — 0-1 — Bento Goncalves

16…a5 — 5.1% (4 parties)

1950 — Stahlberg, Gideon vs Trifunovic, Petar — 1/2-1/2 — Amsterdam NED
1951 — Bajec, Ivo vs Trifunovic, Petar — 1/2-1/2 — Sarajevo BIH
1981 — Gneuss, Werner vs Guenther, Manfred — 0-1 — ?
1983 — Zubko, Aleksander vs Gurtovoi, N. — 0-1 — cr.

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