D11o — Slav: Slav-Reti System

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 Bf5 * ○ 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 les cases fortes f4, e5 et g5, un avant-poste en f4 et la paire de fous.

Côté adverse. Le fou enfermé en 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, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; e4 (Centre d4+e4, menace e5, libère Bf1) ; Nc3 (Développer Nb1) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur les cases fortes e4 et g4, un fou actif en f5 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1, 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, le fou f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nbd7 (Développer Nb8) ; ...Bd6 (Développer Bf8) ; ...Bg4 (Clouer Nf3) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● c6→d5, b7→c6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v0), ● g5 (2v0)	● e4 (3v0), ● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v0)	● d5 (3v1), ● e4 (3v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 2)
Bf5		● Bf5 Actif (mob. 10)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (b1, c1, f1, a1, h1)	4 (b8, 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	● c4-c5	● …c6-c5, ● …e7-e6, ● …e7-e5

Partie
1938 URS Ch, semi final – Round 1 – Dubinin, Peter – 1-0 – Freiman, Sergey Nikolaevich – G2 1. c4 Nf6 2. d4 c6 3. Nf3 d5 4. g3 Bf5 5. Nc3 dxc4 6. Bg2 Qc8 7. h3 Nbd7 8. Nd2 e5 9. Nxc4 Qc7 10. dxe5 Nxe5
1942 Mar del Plata – Round 6 – Espina, Carlos – 0-1 – Czerniak, Magdalena – G55 1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Nbd7 6. c4 c6 7. cxd5 exd5 8. Nc3 h6 9. Re1 Be7 10. Nh4 Bh7
1943 UJCS-17.Kongress – Round 8 – Prucha, Karel – 1/2-1/2 – Pachman, Ludek – G35 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O e6 6. c4 Nbd7 7. c5 b6 8. cxb6 Qxb6 9. Nc3 c5 10. Na4 Qb7
1944 La Plata Jockey Club – Round 8 – Pelikan, Jorge – 0-1 – Rossetto, Hector – G42 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. O-O c6 5. d4 e6 6. c4 Nbd7 7. Nc3 Be7 8. Nh4 Be4 9. f3 Bg6 10. cxd5 exd5
1946 Londen II – Round 1 – Christoffel, Martin – 1-0 – De Winter Gallegos, Willy – G2 1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. c4 Bd6 7. Nh4 Be4 8. f3 Bxb1 9. Rxb1 h6 10. f4 Ne4
1946 Moscow RUS – Round 1 – Simagin, Vladimir – 0-1 – Smyslov, Vladimir – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. O-O Be7 7. Nc3 Ne4 8. Nd2 Nxd2 9. Bxd2 O-O 10. e4 dxe4
1947 GBR Ch 34th – Round 3 – Abrahams, Gerald – 1/2-1/2 – Milner Barry, Philip – G14 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. g3 Bf5 5. Bg2 e6 6. O-O Nbd7 7. b3 Bd6 8. Bb2 O-O 9. Nbd2 h6 10. Ne5 Qc7
1948 Karlovy Vary – Round 1 – Foltys, Jan – 1/2-1/2 – Podgorny, Jiri – G15 1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. c4 c6 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. Nc3 Nc6 9. Bf4 e6 10. Bg2 Bb4
1951 DDR Ch 02nd – Round 6 – Elstner, Rudolf – 1-0 – Seiffert Robert – G4 1. d4 d5 2. g3 c6 3. Bg2 Bf5 4. Nf3 Nd7 5. O-O Ngf6 6. c4 e6 7. Nc3 h6 8. Qb3 Qb6 9. Qa4 Qb4 10. Qxb4 Bxb4
1951 Mar del Plata zt – Round 8 – Flores Alvarez, Rodrigo – 1-0 – Schroeder, Raik – G75 1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. O-O Nbd7 6. c4 c6 7. Nbd2 Bd6 8. Nh4 Bg4 9. Qb3 Qb6 10. Qd3 Qa6
1952 Helsinki olm – Round 1 – Abad Gonzalez, Jose Miguel – 1-0 – Milner Barry, Philip – G1 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Bg2 Nbd7 7. O-O Bd6 8. c5 Bc7 9. Bf4 h6 10. Bxc7 Qxc7
1953 FRA Ch 28th – Round 9 – Bergraser, Volf – 0-1 – Gorog, Almos – G18 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. c4 dxc4 6. Nbd2 Qc8 7. h3 b5 8. Ne5 Nfd7 9. a4 Nxe5 10. dxe5 Nd7
1955 Manhattan CC Ch 5556 – Round 14 – Lombardy, William J – 1-0 – Bernstein, Sidney – G64 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. g3 Bf5 5. Nc3 e6 6. Bg2 Nbd7 7. O-O Be7 8. Nd2 O-O 9. b3 Re8 10. Bb2 Qb6
1955 Wroclaw – Round ? – Sowinski, Jerzy – 0-1 – Gadalinski, Jan – G25 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d4 Bf5 5. O-O e6 6. c4 Nbd7 7. b3 Be7 8. Bb2 O-O 9. Nc3 h6 10. Nd2 Bb4
1957 HUN Ch 12th – Round ? – Gasztonyi, Endre – 1/2-1/2 – Barcza, Gedeon – G14 1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. c4 c6 6. Qb3 Qb6 7. Nc3 Qxb3 8. axb3 Bb4 9. Bd2 Nbd7 10. O-O Be7
1957 Moskou ch-URS – Round 20 – Klaman, Konstantin Mikhailovich – 0-1 – Antoshin, Vladimir S – G201 1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. O-O Be7 6. c4 c6 7. Nc3 h6 8. Nd2 O-O 9. e4 dxe4 10. Ndxe4 Nbd7
1959 Candidats Tournament – Round 25 – Benko, Pal – 0-1 – Smyslov, Vladimir – G94 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O e6 6. c4 Nbd7 7. b3 Be7 8. Nc3 Ne4 9. Bb2 Qa5 10. Qc1 O-O
1960 Reggio Emilia 6061 03rd – Round 5 – Cuderman, Vinko – 1/2-1/2 – Palmiotto, Fiorentino – G17 1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 Nbd7 5. O-O e6 6. c4 c6 7. b3 Bd6 8. Bb2 O-O 9. Nbd2 Re8 10. Nh4 g5
1962 Lasker Memorial Berlin-Ost – Round 3 – Udovcic, Mijo – 1-0 – O'Kelly de Galway, Alberic – G14 1. Nf3 Nf6 2. g3 d5 3. d4 Bf5 4. Bg2 c6 5. O-O e6 6. c4 Nbd7 7. b3 Be7 8. Bb2 O-O 9. Nc3 Ne4 10. Nd2 Nxc3
1963 Bath ch-BCF – Round 1 – Wheatcroft, T. – 0-1 – Milner Barry, Philip – G6 1. d4 Nf6 2. g3 d5 3. Bg2 Bf5 4. Nf3 e6 5. O-O Nbd7 6. c4 c6 7. Nc3 Bd6 8. Nh4 Bg4 9. Qd3 O-O 10. Bg5 h6
1963 Kiev Ch – Round 12 – Zamikhovsky, Abram – 0-1 – Lazarev, Efim M. – G44 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Be7 6. c4 c6 7. Nc3 O-O 8. Qb3 Qb6 9. c5 Qa6 10. Ne5 b6
1963 Leipzig Open 6364 2nd – Round 3 – Pietzsch, Wolfgang – 1-0 – Kollberg, Lothar – G14 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Be7 6. c4 c6 7. Nc3 Nbd7 8. cxd5 exd5 9. Nh4 Be6 10. Qd3 O-O
1964 Buenos Aires Ch – Round ? – De Las Heras, Juan Carlos – 1-0 – Wexler, Bernardo – G67 1. Nf3 Nf6 2. g3 d5 3. d4 Bf5 4. c4 c6 5. Qb3 Qb6 6. Bg2 Qxb3 7. axb3 e6 8. O-O Bc2 9. Nbd2 Be7 10. Ne1 Bg6
1964 Moscow RUS – Round ? – Gusev, Yuri S – 1-0 – Bykhovsky, Anatoly A – G42 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Be7 6. c4 c6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Nbd7 10. b4 O-O
1964 Tel Aviv olm – Round 1 – Kolvig, Bent – 0-1 – Fallone, Michael – G21 1. d4 d5 2. Nf3 Bf5 3. g3 e6 4. Bg2 c6 5. O-O Nf6 6. c4 Nbd7 7. b3 Bb4 8. Bb2 O-O 9. Nbd2 Ne4 10. a3 Bc3
1965 Hastings ch-BCF – Round 9 – Aabel Thomas Eapen – 1-0 – Aitken, James – G97 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. g3 Bf5 5. Bg2 Nbd7 6. Nc3 e6 7. O-O h6 8. Nd2 c5 9. cxd5 cxd4 10. dxe6 Bxe6
1965 POL Ch 22th – Round 10 – Doda, Zbigniew – 1-0 – Tarnowski, Alfred – G58 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. g3 Bf5 5. Nbd2 Nbd7 6. Bg2 h6 7. O-O e6 8. b3 Be7 9. Bb2 Ne4 10. Nxe4 Bxe4
1965 Zagreb – Round 13 – Larsen, Benjamin Holsko – 1-0 – Antoshin, Vladimir S – G130 1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 Bf5 5. c4 e6 6. Nc3 Nbd7 7. cxd5 cxd5 8. O-O Be7 9. Qb3 Qb6 10. Bf4 O-O
1966 Venice tt – Round 1 – Szabados, Eugenio – 0-1 – Ljuca, Mirsad – G2 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Nbd7 6. c4 c6 7. cxd5 exd5 8. Nc3 Bd6 9. Nh4 Bg6 10. Nxg6 hxg6
1967 It II Beverwijk NED – Round 9 – Sandor, Bela – 1/2-1/2 – Enevoldsen, Jens – G17 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O c6 6. c4 Nbd7 7. Nbd2 h6 8. b3 Bd6 9. Bb2 Qb8 10. Re1 b5
1968 Memorial Em. Lasker – Round 1 – Espig, Lutz – 1/2-1/2 – Radovici, Corvin – G24 1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. d4 Be7 7. Nc3 h6 8. Ne5 O-O 9. f3 Bh7 10. e4 Bb4
34. ECC Open 2018 – Round 1.4 – Rodshtein, Maxim – 1-0 – Duncan, Chris R – G20 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Nbd7
40. Olympiad Open 2012 – Round 1.22 – Oussedik, Mahfoud – 0-1 – Vescovi, Giovanni – G40 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d4 Nbd7 6. c4 e6 7. Nc3 h6 8. Nd2 Bb4 9. e4 Bxc3 10. exf5 Bxd4
41. Olympiad Open 2014 – Round 10.25 – Bachmann, Axel – 0-1 – Bologan, Victor – G714 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nh4 Be4 6. f3 Bxb1 7. Rxb1 e6 8. e3 Be7 9. c5 a5 10. a3 a4
41. Olympiad Open 2014 – Round 4.2 – Laznicka, Viktor – 1-0 – Perunovic, Milos – G266 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. c5 Qc7 10. Bf4 Qc8
42. Olympiad 2016 – Round 9.3 – Lorparizangeneh, Shahin – 1-0 – McShane, Luke J – G646 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. f3 Bh5 8. Qb3 Qb6 9. c5 Qc7 10. Bf4 Qc8
7. Norway Armageddon 2019 – Round 5.2 – So, Wesley – 1/2-1/2 – Anand, Viswanathan – G15 1. d4 Nf6 2. Nf3 d5 3. g3 c6 4. Bg2 Bf5 5. c4 e6 6. Nc3 Nbd7 7. Nh4 Bg6 8. Qb3 Qb6 9. c5 Qa6 10. Nxg6 hxg6
Aeroflot Open Rapid Final 2013 – Round 3.1 – Kamsky, Gata – 1/2-1/2 – Grischuk, Alexander – G9 1. d4 Nf6 2. Nf3 d5 3. g3 c6 4. Bg2 Bf5 5. c4 e6 6. Qb3 Qb6 7. c5 Qa6 8. Nc3 b6 9. cxb6 axb6 10. Nh4 Bg6
Amber Rapid 2006 – Round 1 – Morozevich, Alexander – 1/2-1/2 – Anand, Viswanathan – G5 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d4 e6 6. c4 Nbd7 7. Nc3 dxc4 8. Nh4 Bg4 9. h3 Bh5 10. g4 Nd5
Amber-blindfold 15th 2006 – Round 2 – Morozevich, Alexander – 1/2-1/2 – Gelfand, Boris – G4 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d4 e6 6. c4 Nbd7 7. Nc3 h6 8. Ne5 Be7 9. cxd5 exd5 10. f3 Bh7
Baku FIDE Grand Prix 2014 – Round 7.2 – Mamedyarov, Shakhriyar – 1/2-1/2 – Tomashevsky, Evgeny – G38 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 dxc4 7. Nxf5 exf5 8. e3 Nbd7 9. Bxc4 Nb6 10. Bb3 h5
FIDE Grand Swiss 2025 – Round 11 – Kollars Dmitrij – * – Ponomariov Ruslan – G611 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. c4 Bf5 5. Nc3 e6 6. Nh4 dxc4 7. Nxf5 exf5 8. e3 Nbd7 9. Bxc4 Nb6 10. Bb3 Bd6
FIDE World Cup 2015 – Round 1.2 – Adly, Ahmed – 1/2-1/2 – Ivanchuk, Vasyl – G121 1. Nf3 d5 2. d4 c6 3. g3 Bf5 4. Bg2 e6 5. O-O Nd7 6. c4 Ngf6 7. Nc3 h6 8. Nd2 Be7 9. e4 dxe4 10. Ndxe4 O-O
FIDE World Cup 2015 – Round 1.2 – Jakovenko, Dmitry – 1/2-1/2 – Iljiushenok, Ilia – G74 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Bc2
FIDE World Cup 2019 – Round 1.4 – Nisipeanu, Liviu-Dieter – 1-0 – Parligras, Mircea-Emilian – G170 1. Nf3 d5 2. d4 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O e6 6. c4 Nbd7 7. Nc3 Be7 8. Nh4 Bg4 9. h3 Bh5 10. g4 Bg6
FIDE World Rapid 2014 – Round 7.12 – Ragger, Markus – 0-1 – Nguyen, Ngoc Truong Son – G93 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 dxc4 7. Bg2 Nbd7 8. O-O Bg4 9. Qc2 Be7 10. Rd1 Nd5
Lindores Abbey Tal Memorial 2021 – Round 12.11 – Adly, Ahmed – 1-0 – Niemann, Hans Moke – G510 1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O c6 6. c4 Nbd7 7. Nc3 h6 8. Qb3 Qb6 9. c5 Qa6 10. Re1 b6
Qatar Masters Open 2015 – Round 3.37 – Ipatov, Alexander – 1-0 – Mohammad Nubairshah Shaikh – G118 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 dxc4 7. Nxf5 exf5 8. e3 h5 9. Bxc4 h4 10. Qb3 Qc7
SportAccord Blitz 2014 – Round 24.1 – Mamedyarov, Shakhriyar – 1-0 – Wang, Hao(ZJWZ) – G184 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qb6 8. Nxg6 hxg6 9. c5 Qc7 10. Bf4 Qc8
Vugar Gashimov Mem 2014 – Round 8.3 – Mamedyarov, Shakhriyar – 0-1 – Nakamura, Hikaru – G24 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. Nxg6 hxg6 10. c5 Qc7
World Blitz 2006 – Round 7 – Bacrot, Etienne – 1-0 – Sutovsky, Emil – G41 1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 Bf5 5. O-O e6 6. c4 Nbd7 7. Nc3 Ne4 8. Nh4 Nxc3 9. bxc3 Bg4 10. Rb1 Qc8
World Blitz 2017 – Round 19.35 – Cheparinov, Ivan – 1-0 – Al-Sayed, Mohammed – G996 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Nbd7
World Blitz 2017 – Round 6.51 – Mahmood Lodhi – 0-1 – Ni, Hua – G331 1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. O-O Be7 6. c4 c6 7. Nc3 Ne4 8. cxd5 exd5 9. Ne5 Nd7 10. Bf4 O-O
World Blitz 2018 – Round 2.67 – Inarkiev, Ernesto – 1/2-1/2 – Reshetnikov, Alexey – G129 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. Nxg6 hxg6 10. c5 Qc7
World Blitz 2018 – Round 20.19 – Inarkiev, Ernesto – 1-0 – Hovhannisyan, Razmik – G1166 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. Nxg6 hxg6 10. c5 Qc7
World Blitz 2021 – Round 2.76 – Chigaev, Maksim – 1-0 – Lubczynski, Rafal – G128 1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. g3 Bf5 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 b5 10. Bf4 Be7
World Blitz 2021 – Round 4.15 – Dreev, Aleksey – 0-1 – Dudin, Gleb – G202 1. d4 Nf6 2. Nf3 d5 3. g3 c6 4. Bg2 Bf5 5. O-O e6 6. c4 Nbd7 7. cxd5 cxd5 8. Nc3 Be7 9. Nh4 Bg4 10. h3 Bh5
World Blitz 2023 – Round 2.28 – Fressinet, Laurent – 1-0 – Nasuta, Grzegorz – G105 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 Bf5 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Be7 9. b4 O-O 10. Nh4 Be4

D11o — Slav-Reti System

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 Bf5

Eval: [+0.27]

Les coups candidats

5.Nc3 — 48.8% (1275 parties)

Ambassadeurs : Jirka, Jiri (25x), Volkov, Sergey (11x), Chatalbashev, Boris (10x), Brunello, Sabino (7x), Wagner, Dennis (7x), Gunina, Valentina (7x), Martynyuk, Elizaveta (6x), Mendonca, Leon Luke (6x)

5.Bg2 — 37.3% (975 parties) →

Ambassadeurs : Leite, Denis Moreira (8x), Jarlskov, Daniel Tuk Hartso (6x), Geringer, Waldemar (5x), Grapsa, Georgia (4x), Asabri, Hussien (4x), Nguyen, Van Hai (4x), Slacky, Stanislav (4x), Fedin, Viktor (3x)

5.Qb3 — 5.9% (153 parties)

Ambassadeurs : Flak, Pawel (4x), Schellen, Sven (2x), Gheorghiu, Alexandru-Dan (2x), Zamikhovsky, Abram (1x), Zurakhov, Vladlen Y (1x), De Las Heras, Juan Carlos (1x), Wexler, Bernardo (1x), Kluge Arayan, Adrian de Jesus (1x)

5.Nbd2 — 4.2% (110 parties)

Ambassadeurs : Wiebe, Patrick (2x), Neumeier, Lars (2x), Jumanov, Elbek (2x), Schuster, Theodor (1x), Pfeiffer, Gerhard (1x), Doda, Zbigniew (1x), Tarnowski, Alfred (1x), Nolte, Udo (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Nc3	5.Bg2	5.Qb3	5.Nbd2
<1800	91	31%	59%	5%	3%
1800-2200	1114	35%	47%	7%	6%
2200-2600	1131	66%	24%	5%	3%
2600+	51	94%	2%	2%	—

Évolution par décennie (% des parties)

Décennie	N parties	5.Nc3	5.Bg2	5.Qb3	5.Nbd2
1930s	1	100%	—	—	—
1940s	3	—	67%	—	—
1950s	4	50%	25%	—	25%
1960s	5	—	40%	40%	20%
1970s	9	33%	33%	—	33%
1980s	19	21%	42%	11%	16%
1990s	167	24%	54%	8%	7%
2000s	416	30%	51%	6%	8%
2010s	1175	45%	40%	6%	4%
2020s	812	70%	22%	5%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Nc3	45%	70%	▲ +24.3%
5.Bg2	40%	22%	▼ -18.1%
5.Qb3	6%	5%	-0.5%
5.Nbd2	4%	1%	▼ -3.1%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

5.Nc3 — 48.8% (1275 parties)

1938 — Dubinin, Peter vs Freiman, Sergey Nikolaevich — 1-0 — URS-ch sf Kiev UKR
1952 — Abad Gonzalez, Jose Miguel vs Milner Barry, Philip — 1-0 — Helsinki FIN
1955 — Lombardy, William J vs Bernstein, Sidney — 1-0 — New York, NY USA
1976 — Merciai, Anna vs Shouldice, Ann — 1-0 — Haifa ISR
1977 — Wockenfuss, Klaus vs Gligoric, Svetozar — 0-1 — It FRG-ch Lauterberg GER

5.Bg2 — 37.3% (975 parties)

1946 — Simagin, Vladimir vs Smyslov, Vladimir — 0-1 — Moscow RUS
1947 — Abrahams, Gerald vs Milner Barry, Philip — 1/2-1/2 — Harrogate
1958 — Hvenekilde, Jorgen vs Enevoldsen, Harald — 0-1 — Rodovre
1965 — Myant, Martin R vs Fox, Terry C — 1-0 — Trinity School
1965 — Aabel Thomas Eapen vs Aitken, James — 1-0 — Hastings ch-BCF

5.Qb3 — 5.9% (153 parties)

1960 — Zamikhovsky, Abram vs Zurakhov, Vladlen Y — 1/2-1/2 — Kiev UKR
1964 — De Las Heras, Juan Carlos vs Wexler, Bernardo — 1-0 — Buenos Aires ARG
1981 — Lau, Ralf vs Liepert, Luise — 1/2-1/2 — Krumbach ch-BAY
1988 — Kluge Arayan, Adrian de Jesus vs Oehr, R. — 0-1 — RLNS 8788
1994 — Cross, Steven vs Wolski, Thomas — 0-1 — Silicon Valley

5.Nbd2 — 4.2% (110 parties)

1959 — Schuster, Theodor vs Pfeiffer, Gerhard — 1/2-1/2 — Nuerenberg GER
1965 — Doda, Zbigniew vs Tarnowski, Alfred — 1-0 — Lublin POL
1970 — Vaisman, Volodia vs Kertesz, Alfred — 0-1 — Bucharest ROU
1971 — Rossetto, Hector vs Bolbochan, J. — 1/2-1/2 — Buenos Aires ARG
1972 — Bilo, Heinz vs Werner, Stephan — 1/2-1/2 — Detmold

Fin du contenu

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