B74i — Sicilian: Dragon, Classical, Maroczy Variation

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O O-O 9.Nb3 Be6 10.f4 Na5 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte d4….

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes d4, b5 et d5, des fous actifs en e2 et e3, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le fou enfermé en g7.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte c4….

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), les cases fortes c4 et g4, un fou actif en e6, la paire de fous et la colonne semi-ouverte c.

Plans. ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (3v0), ● b5 (2v0), ● d5 (3v2)	● c4 (2v1), ● g4 (2v1)
Cases faibles	—	—
Centre	● d4 (3v0), ● d5 (3v2)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be2	● Be2 Actif (mob. 7)
Be3	● Be3 Actif (mob. 7)
Be6		● Be6 Actif (mob. 8)
Bg7		● Bg7 Enfermé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	1 (● a1)	1 (● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● e4-e5, ● f4-f5	● …d6-d5

Partie
1903 It (Men) Monte Carlo MNC – Round 24 – Marco, Georg – 0-1 – Marchand, Max – G114 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. Nb3 d6 9. O-O Be6 10. f4 Na5
1928 Berlin Cafe Koenig – Round 11 – Steiner, Lajos – 0-1 – Richter, Kurt P – G52 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Be3 Be6 10. f4 Na5
1930 Hastings 3031 – Round ? – Yates, Frederic D – 1-0 – Winter, William – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1931 DSB-27.Kongress – Round ? – Moritz, Bruno – 0-1 – Engels, Ludwig – G48 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1931 DSB-27.Kongress – Round ? – Rellstab, Ludwig Sr – 1/2-1/2 – Koch, Berthold – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1931 Prague ol Prague CZE – Round 16 – Gromer, Aristide – 0-1 – Petrov, Vladimirs – G58 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nb3 g6 7. Be2 Bg7 8. Be3 O-O 9. O-O Be6 10. f4 Na5
1935 Lodz – Round 9 – Steiner, Lajos – 1/2-1/2 – Winter, William – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Nb3 Be6 10. f4 Na5
1935 Vienna – Round 1 – Steiner, Lajos – 1/2-1/2 – Becker, Albert – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1935 Warsaw POL – Round 10 – Kostic, Borislav – 1/2-1/2 – Dake, Arthur William – G57 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Be3 Be6 10. f4 Na5
1936 Moscow – Round 1 – Lasker, Emanuel – 1-0 – Riumin, Nikolai – G23 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1936 Olympiad (unofficial) – Round 18 – Poschauko, Karl – 0-1 – Gilg, Karl – G121 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Nb3 Be6 9. O-O O-O 10. f4 Na5
1937 POL Ch – Round 4 – Foltys, Jan – 1/2-1/2 – Wojciechowski, Antoni – G7 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nf6 8. Nb3 O-O 9. f4 Be6 10. O-O Na5
1937 Stockholm ol (Men) – Round 14 – Alexander, Conol Hugh – 1/2-1/2 – Szabo, Laszlo – G32 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. Nb3 O-O 9. O-O Be6 10. f4 Na5
1937 Stockholm SWE – Round 10 – Dam Sorensen, Peter Bo – 0-1 – Aczel Szabo, Janos – G48 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. Nb3 O-O 9. O-O Be6 10. f4 Na5
1938 Hastings3839 – Round 9 – Milner Barry, Philip – 1-0 – Golombek, Harry – G42 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. O-O Nc6 9. Nb3 Be6 10. f4 Na5
1938 I Torneo Magistrale Edoardo Balbontin – Round ? – Zanni, Giuseppe – 1-0 – Nestler, Vincenzo – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1938 Margate – Round 7 – Alexander, Conol Hugh – 0-1 – Golombek, Harry – G34 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Nb3 O-O 9. O-O Be6 10. f4 Na5
1939 Buenos Aires ol f-A – Round 8 – Sorensen, Ernst Leismann – 1-0 – Pleci, Isaias – G163 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1939 Buenos Aires ol prel-A – Round 3 – Yanofsky, Daniel Abraham – 1/2-1/2 – Pelikán, Jiří – G11 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. f4 O-O 9. Nb3 Be6 10. O-O Na5
1939 Buenos Aires ol prel-A – Round 5 – Milner Barry, Philip – 1-0 – Foltys, Jan – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. Nb3 O-O 9. f4 Be6 10. O-O Na5
1939 Margate – Round 6 – Milner Barry, Philip – 1/2-1/2 – Capablanca, Jose – G27 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1940 Rakovnik – Round 8 – Treybal, Karel – 0-1 – Foltys, Jan – G43 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Be2 Nf6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1944 Mar del Plata – Round 12 – Reed, E Payton – 1/2-1/2 – Puiggros, Guillermo – G95 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Be3 Be6 10. f4 Na5
1945 Buenos Aires Circulo – Round 1 – Benko, Francisco – 1/2-1/2 – Falcon, Enrique – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1945 Buenos Aires Circulo – Round 7 – Hand, Cameron R – 0-1 – Pelikan, Jorge – G24 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. O-O Nc6 9. Nb3 Be6 10. f4 Na5
1945 Vina del Mar – Round 14 – Letelier Martner, Rene – 1-0 – Maccioni, Alejandro – G50 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1946 Barcelona – Round 10 – Yanofsky, Daniel Abraham – 1-0 – Wade, Robert G – G62 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1946 Buenos Aires ch-ARG – Round 14 – Aponte De La Corte, Jose Manuel – 0-1 – Bolbochan, J. – G65 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1946 Mar del Plata – Round 8 – Michel, Pascal – 1-0 – Maccioni, Alejandro – G80 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Nb3 Be6 10. f4 Na5
1946 Moscow RUS – Round 1 – Bronstein, David I – 1-0 – Smyslov, Vladimir – G26 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1946 Nottingham ch-BCF – Round 1 – Milner Barry, Philip – 1/2-1/2 – De Winter Gallegos, Willy – G18 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Nb3 O-O 9. O-O Be6 10. f4 Na5
1947 GBR Ch 34. Premier – Round 6 – Znosko-Borovsky, Eugene – 1-0 – Stone, Joseph – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Nb3 Be6 10. f4 Na5
1948 South Fallsburg ch-USA – Round 1 – Howard, Franklin Sandford – 0-1 – Whitaker, Norman – G60 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Be3 O-O 9. Nb3 Be6 10. f4 Na5
1949 Heidelberg – Round 1 – Witkowski, Stanislaw – 0-1 – Wood, Beau – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. O-O Nc6 9. Nb3 Be6 10. f4 Na5
1952 Helsinki olm – Round 1 – Mangini, Jose Henrique de Mello – 1-0 – Rojahn, Ernst – G203 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Be3 O-O 9. Nb3 Be6 10. f4 Na5
1953 JUG Ch – Round 17 – Milic, Borislav – 1-0 – Matanovic, Aleksandar – G16 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. Nb3 d6 9. O-O Be6 10. f4 Na5
1953 Opatija – Round 14 – Bertok, Mario Jr. – 1/2-1/2 – Milic, Borislav – G101 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 O-O 8. Be2 d6 9. O-O Be6 10. f4 Na5
1955 Aberystwyth ch-BCF – Round 10 – Phillips Andrea – 1-0 – Wood, Beau – G47 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1957 Stevenson Memorial 5th – Round 1 – Durao, Joaquim – 1-0 – Rosselson, Leon – G1 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Be3 O-O 9. Nb3 Be6 10. f4 Na5
1958 Munich olm prel – Round 8 – Durão, Joaquim Manuel – 0-1 – Johansson, Inge V – G68 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Nb3 Be6 10. f4 Na5
1961 Buenos Aires ch-ARG – Round 9 – Rubinstein, Jose – 0-1 – Aguayo Cruz, Ramon Uriel – G57 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 d6 8. Be2 O-O 9. O-O Be6 10. f4 Na5
1962 Marianske Lazne – Round 5.1 – Filipowicz, Andrzej – 1/2-1/2 – Hollis, Adrian – G38 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1962 Whitby ch-BCF – Round 1 – Aitken, James – 1-0 – Footner, Andrew F – G12 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1962 Whitby ch-BCF – Round 1 – Cook, Patrick – 1/2-1/2 – Wade, Robert G – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1964 BRA Ch – Round 14 – Mangini, Jose Henrique de Mello – 0-1 – Camara, Helder – G50 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1966 Havana CUB – Round 9 – Olivera, Juan Francisco – 1/2-1/2 – Romani, Elio – G60 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1966 La Habana olm prel – Round 5 – Witt, Leslie – 1/2-1/2 – Zichichi, Alvise – G83 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
1969 Rhyl ch-BCF – Round 4 – Knox, Victor W – 0-1 – Whiteley, Andrew Jonathan – G36 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5
Koop Tjuchem 1996 – Round 2 – Svidler, Peter – 1-0 – Hodgson, Julian M – G8 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Nb3 Be6 10. f4 Na5
World Cup 1988 – Round 1 – Timman, Jan H – 0-1 – Hjartarson, Johann – G66 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nb3 O-O 8. Be2 d6 9. O-O Be6 10. f4 Na5

B74i — Dragon Classical Maroczy Variation

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O O-O 9.Nb3 Be6 10.f4 Na5

Eval: [+0.11]

Les coups candidats

11.f5 — 54.7% (476 parties)

Ambassadeurs : Iliesco, Juan (5x), Milner Barry, Philip (4x), Gurevich, Vladimir (4x), Aitken, James (3x), Wood, Baruch (3x), Ruefenacht, Matthias (3x), Vink, Nico (3x), Denker, Arnold S (2x)

11.Nxa5 — 25.2% (219 parties)

Ambassadeurs : Steiner, Lajos (3x), Inkiov, Ventzislav (3x), Foltys, Jan (2x), Desler, Arne (2x), Nielsen, Bjorn (2x), Engels, Ludwig (2x), Eichhorn, Ernst (2x), Rajkovic, Dusan (2x)

11.Bd4 — 4.7% (41 parties)

Ambassadeurs : Bachmann, Axel (2x), El Debs, Felipe de Cresce (2x), Popovic, Petar (2x), Markovic, Miroslav (2x), Camargo, Mateus De (2x), Cezar, Osvaldo (2x), Tasdogen, Dincer (2x), Brankovic, Dejan (2x)

11.Nd4 — 4.4% (38 parties)

Ambassadeurs : Richter, Kurt P (2x), Aponte De La Corte, Jose Manuel (1x), Bolbochan, J. (1x), Noteboom, Daniel (1x), Stoltz, Gosta (1x), Von Hennig, Heinrich (1x), Reinhardt, Enrique (1x), Tal, Mikhail (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	11.f5	11.Nxa5	11.Bd4	11.Nd4
<1800	9	56%	44%	—	—
1800-2200	260	43%	33%	5%	5%
2200-2600	301	57%	23%	6%	5%
2600+	3	67%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	11.f5	11.Nxa5	11.Bd4	11.Nd4
1900s	1	—	—	—	—
1920s	1	—	100%	—	—
1930s	36	39%	36%	3%	11%
1940s	53	66%	11%	6%	6%
1950s	31	84%	3%	—	3%
1960s	28	64%	21%	—	4%
1970s	50	58%	20%	6%	4%
1980s	77	66%	18%	1%	5%
1990s	244	54%	27%	5%	3%
2000s	209	50%	30%	6%	4%
2010s	128	48%	28%	6%	6%
2020s	12	42%	25%	17%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
11.f5	48%	42%	▼ -6.8%
11.Nxa5	28%	25%	▼ -3.1%
11.Bd4	6%	17%	▲ +10.4%
11.Nd4	6%	0%	▼ -6.2%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 2 parties
Tal, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Lasker, Emanuel — 1 partie

Parties historiques

11.f5 — 54.7% (476 parties)

1934 — Spielmann, Rudolf vs Petrov, Vladimirs — 1/2-1/2 — Riga LAT
1936 — Thomas, George Alan vs Lundin, Erik — 0-1 — Ostend
1936 — Poschauko, Karl vs Gilg, Karl — 0-1 — Munich GER
1936 — Lasker, Emanuel vs Riumin, Nikolai — 1-0 — Moscow RUS
1937 — Gromer, Aristide vs Baulier, Aime — 1-0 — Toulouse FRA

11.Nxa5 — 25.2% (219 parties)

1928 — Steiner, Lajos vs Richter, Kurt P — 0-1 — Berlin GER
1930 — Roedl, Ludwig vs Engels, Ludwig — 1-0 — Nuremberg/Duesseldorf
1931 — Rellstab, Ludwig Sr vs Koch, Berthold — 1/2-1/2 — Swinemuende GER
1931 — Moritz, Bruno vs Engels, Ludwig — 0-1 — Swinemuende
1933 — Rauzer Vsevolod vs Botvinnik, Mikhail — 0-1 — Russia, Ch URS, Leningrad

11.Bd4 — 4.7% (41 parties)

1930 — Yates, Frederic D vs Winter, William — 1-0 — Hastings ENG
1943 — Bicca, Jose vs Eliskases, Erich — 0-1 — Rio de Janeiro BRA
1944 — Reed, E Payton vs Puiggros, Guillermo — 1/2-1/2 — Mar del Plata ARG
1945 — Yanofsky, Daniel Abraham vs Holowach, Walter — 1-0 — Saskatoon
1974 — Petersen, Finn vs Backlund, Gotthard — 1-0 — Stockholm SWE

11.Nd4 — 4.4% (38 parties)

1931 — Richter, Kurt P vs Noteboom, Daniel — 1-0 — Berlijn BSG
1931 — Stoltz, Gosta vs Richter, Kurt P — 1/2-1/2 — Berlin GER
1931 — Gromer, Aristide vs Petrov, Vladimirs — 0-1 — Prague ol Prague CZE
1933 — Von Hennig, Heinrich vs Reinhardt, Enrique — 1-0 — Altona-Bahrenfeld
1946 — Aponte De La Corte, Jose Manuel vs Bolbochan, J. — 0-1 — Buenos Aires ch-ARG

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →