Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes — ● c6→d5, b7→c6
Passés — —
Majorité — —
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e5 (2v0), ● g5 (2v0) ● e4 (2v1), ● g4 (2v0)
Cases faibles — —
Centre ● d4 (2v1), ● e5 (2v0) ● e4 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 0)
Bc8 ● Bc8 Non développé (mob. 5)
Bf8 ● Bf8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 4 (● c1, ● f1, ● a1, ● h1) 5 (● b8, ● 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 — ● …c6-c5, ● …e7-e5

D15c — Slav: Suechting Variation

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 Qb6 *   ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bK
bB
bR
bP
bP
bP
bP
bP
bP
bQ
bP
bN
bP
Case forte (2v0)
Case forte (2v0)
wPpawn en prise !
wPPion central
wN
wN
wP
wP
wP
wP
wP
wP
wR
wBFou actif — mobilité 5
wQ
wK
wB
wR
abcdefgh
Plans. e3 (Libérer Bf1, préparer Bd3 — 39 % des parties) ; Qc2 (Prépare O-O-O — 18 % des parties) ; c5 (Frapper le centre adverse — 16 % des parties) ; g3 (Préparer le fianchetto — 8 % des parties) ; Qb3 (Prépare O-O-O — 7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wB
wR
wP
wP
wP
wP
wP
wP
wN
wN
Case forte (2v0)
Case forte (2v1)
wP
wPpawn en prise !
bP
bN
bP
bQ
bP
bP
bP
bP
bP
bP
bR
bB
bK
bBFou actif — mobilité 5
bN
bR
hgfedcba
Plans. ...Bg4 (Fou actif (mobilité 7), Développer c8 — 38 % des parties) ; ...Bf5 (Fou actif (mobilité 10), Développer c8 — 27 % des parties) ; ...Qc7 (15 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1911 Carlsbad – Round 1 – Schlechter, Carl – 1-0 – Suechting, Hugo – G6
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. Qc2 Bg4 6. c5 Qc7 7. Ne5 Nbd7 8. Nxg4 Nxg4 9. Qf5 h5 10. e4 g6
1911 Karlsbad – Round ? – Schlechter, Carl – 1-0 – Suechting, Hugo – G295
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Qb6 5. Qc2 Bg4 6. c5 Qc7 7. Ne5 Nbd7 8. Nxg4 Nxg4 9. Qf5 h5 10. e4 g6
1911 Karlsbad – Round 1 – Rubinstein, Akiba – 1/2-1/2 – Duz-Khotimirsky, Fedor Ivanovich – G86
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Qb6 5. Qc2 Bg4 6. c5 Qc7 7. Ne5 Nbd7 8. Nxg4 Nxg4 9. e3 e5 10. Be2 Ngf6
1913 Scheveningen – Round 1 – Janowski, Dawid – 1-0 – Alekhine, Alexander – G3
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. e3 Bf5 6. Bd3 Bxd3 7. Qxd3 Qa6 8. O-O dxc4 9. Qe2 b5 10. Ne5 Nbd7
1919 Rotterdam NRS – Round 2 – Koetsheid, Petrus – 0-1 – Weenink, Henri – G4
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Qb6 5. e3 Bf5 6. a3 Nbd7 7. b4 e6 8. Bb2 Ne4 9. c5 Qc7 10. Be2 Be7
1920 Gothenburg-B – Round 11 – Nilsson, Allan – 1-0 – Carls, Carl – G62
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Qb6 5. e3 g6 6. Bd3 Bg7 7. O-O O-O 8. Qc2 Nbd7 9. b3 e6 10. Bb2 Re8
1920 Gothenburg-B – Round 2 – Johner, Paul – 1/2-1/2 – Carls, Carl – G10
1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 Qb6 5. e3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bd3 Nbd7 9. O-O Be7 10. b3 O-O
1921 Budapest – Round 1 – Sterk, Karoly – 0-1 – Gruenfeld, Ernst – G12
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Qb6 5. e3 Bg4 6. h3 Bh5 7. cxd5 Nxd5 8. Be2 e6 9. O-O Nd7 10. e4 Nxc3
1921 Vienna – Round 1 – Muller, Hans P – 0-1 – Euwe, Max – G1
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Qb6 5. Qc2 Bg4 6. e3 e6 7. Bd2 Nbd7 8. Bd3 Be7 9. Rc1 O-O 10. Na4 Qc7
1922 Bad Pistyan Breyer Memorial-A – Round 13 – Alekhine, Alexander – 1-0 – Hromadka, Karel – G39
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Qb6 5. e3 Bg4 6. cxd5 cxd5 7. Qa4+ Bd7 8. Bb5 a6 9. Bxd7+ Nbxd7 10. O-O e6
1926 Trencianske Teplice – Round 9 – Pokorny, Amos – 1-0 – Hromadka, Karel – G10
1. d4 Nf6 2. Nf3 c6 3. c4 d5 4. Nc3 Qb6 5. cxd5 cxd5 6. Qb3 Qxb3 7. axb3 Bd7 8. Bf4 Na6 9. e3 Nb4 10. Kd1 Ne4
1927 Moskou ch-URS – Round 20 – Makogonov, Vladimir – 1-0 – Rauzer, Vsevolod – G54
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Qb6 5. e3 Bf5 6. cxd5 cxd5 7. Na4 Qc7 8. Bd2 Bc2 9. Qc1 Nbd7 10. Bd3 Rc8
1936 Olympiad (unofficial) – Round 14 – Feigin, Movsa – 1-0 – Hromadka, Karel – G107
1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 Qb6 5. Qc2 Bg4 6. e3 e6 7. cxd5 exd5 8. Ne5 Nbd7 9. Nxg4 Nxg4 10. Bd3 Be7
1936 Podebrady – Round ? – Petrov, Vladimirs – 1-0 – Steiner, Lajos – G71
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. Na4 Qc7 6. cxd5 cxd5 7. Bd2 Nc6 8. Rc1 Qd6 9. Nc5 g6 10. g3 Bg7
1936 UJCS-14.Kongress – Round 10 – Bartosek, Milan – 0-1 – Hromadka, Karel – G26
1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 Qb6 5. Qc2 Bg4 6. e3 e6 7. Ne5 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. Nxd7 Nxd7
1936 UJCS-14.Kongress – Round 2 – Olexa, Vilem – 0-1 – Hromadka, Karel – G5
1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. Nc3 Qb6 5. Ne5 Nbd7 6. c5 Qa5 7. Bf4 Nxe5 8. Bxe5 Ne4 9. Qa4 Qxa4 10. Nxa4 f6
1936 UJCS-14.Kongress – Round 8 – Hasek, Josef – 0-1 – Hromadka, Karel – G21
1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 Qb6 5. c5 Qd8 6. Bf4 g6 7. e3 Bg7 8. Bd3 Nbd7 9. b4 Nh5 10. O-O Nxf4
1938 Praag ch CZE – Round ? – Pedmanson, Herman – 1-0 – Hromadka, Karel – G13
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. e3 Bg4 6. Qb3 Qxb3 7. axb3 Bxf3 8. gxf3 e6 9. c5 Be7 10. b4 O-O
1942 Chocen – Round ? – Thelen, Bedrich – 0-1 – Hromadka, Karel – G45
1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 Qb6 5. Qc2 Bg4 6. Bg5 e6 7. c5 Qc7 8. e3 Nbd7 9. Bf4 Qc8 10. b4 Be7
1943 UJCS-17.Kongress – Round 11 – Kottnauer, Cenek – 1/2-1/2 – Hromadka, Karel – G51
1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 Qb6 5. e3 Bg4 6. Qb3 Qxb3 7. axb3 Bxf3 8. gxf3 Nbd7 9. f4 e6 10. Bd3 Be7
1943 Zlin – Round 1 – Kottnauer, Cenek – 1-0 – Hromadka, Karel – G2
1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. Nc3 Qb6 5. cxd5 cxd5 6. e3 Bg4 7. Qa4+ Bd7 8. Bb5 a6 9. Bxd7+ Nbxd7 10. Ne5 e6
1946 YUG Ch – Round 17 – Trifunovic, Petar – 1/2-1/2 – Bidev, Pavle – G23
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. e3 Bg4 6. cxd5 Nxd5 7. h3 Bh5 8. Nxd5 cxd5 9. Qa4+ Nc6 10. Ne5 Qb4+
1954 Montevideo – Round 8 – Salas Romo, Julio – 1/2-1/2 – Bernstein, Olivia – G69
1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 Qb6 5. Qc2 Na6 6. c5 Qa5 7. Bd2 Qc7 8. Ne5 Nxc5 9. Nxf7 Kxf7 10. dxc5 e5
1959 Zuerich – Round 1 – Donner, Jan-Hein – 1-0 – Blau, Max – G11
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. Qc2 Bg4 6. c5 Qd8 7. Ne5 Nbd7 8. Nxg4 Nxg4 9. h3 Ngf6 10. Bf4 g6
Corus A 2006 – Round 8 – Sokolov, Ivan. – 1/2-1/2 – Kamsky, Gata – G45
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. e3 Bf5 6. cxd5 cxd5 7. Ne5 Bd7 8. Bd2 e6 9. Rc1 Nc6 10. Nxd7 Nxd7
Mtel Masters 2006 – Round 7 – Bacrot, Etienne – 1/2-1/2 – Kamsky, Gata – G18
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Qb6 5. c5 Qc7 6. g3 Bg4 7. Ne5 Be6 8. Bf4 Qc8 9. Bg2 g6 10. O-O Bg7
World Blitz 2007 – Round 20 – Gelfand, Boris – 1-0 – Kamsky, Gata – G189
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Qb6 5. e3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bd3 Nbd7 9. O-O Bb4 10. Qd1 O-O
World Blitz 2016 – Round 2.2 – Salem, A.R. Saleh – 1-0 – Nakamura, Hikaru – G59
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. e3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. O-O Qa6 9. b3 Bb4 10. Bd2 O-O

D15c — Süchting Variation (1911)
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 Qb6
Les coups candidats
5.e3 — 39.3% (213 parties)
Ambassadeurs : Kamsky, Gata (6x), Singliar, Anton (5x), Starck, Bodo (4x), Hladik, Josef (3x), Shabanov, Yuri (3x), Stefanova, Antoaneta (3x), Krivoshey, Sergei (2x), Verdihanov, Vladislav (2x)
5.Qc2 — 17.5% (95 parties)
Ambassadeurs : Podoba, Milan (4x), Ivanov, Andrey A. (2x), Rasgido, Alejandro (2x), Salas Romo, Julio (1x), Bernstein, Ossip (1x), Donner, Jan-Hein (1x), Aditya Balu Jadhav (1x), Kaidanov, Gregory (1x)
5.c5 — 15.5% (84 parties)
Ambassadeurs : Bombek, Peter (3x), Seeman, Tarvo (2x), Znamensky, Vladimir (2x), Laketic, Gojko (2x), Portisch, Lajos (1x), Blaszczak, Czeslaw (1x), Ikonnikov, Vyacheslav (1x), Shabalov, Alexander (1x)
5.g3 — 8.3% (45 parties)
Ambassadeurs : Seoev, Robert (2x), Seeman, Tarvo (2x), Munguntuul, Batkhuyag (2x), Williams, Simon K (2x), Gusev, Anatoli (1x), Majorovas, Vitalijus (1x), Zolotarev, Aleksandr (1x), Khmelnitsky, Igor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.e3 5.Qc2 5.c5 5.g3
<1800 18 50% 17% 11% —
1800-2200 191 40% 19% 17% 5%
2200-2600 263 36% 17% 15% 11%
2600+ 18 50% 17% 11% 17%
Évolution par décennie (% des parties)
Décennie N parties 5.e3 5.Qc2 5.c5 5.g3
1950s 6 33% 33% 17% —
1980s 38 32% 18% 13% 11%
1990s 120 37% 21% 15% 8%
2000s 174 39% 19% 17% 7%
2010s 187 43% 13% 16% 9%
2020s 17 41% 24% 12% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.e3 43% 41% ▼ -1.6%
5.Qc2 13% 24% ▲ +10.7%
5.c5 16% 12% ▼ -3.7%
5.g3 9% 6% ▼ -3.2%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 1 partie
Parties historiques
5.e3 — 39.3% (213 parties)
1954 — Bills, William vs Palmer, Marvin — 1-0 — New Orleans, LA USA
1955 — Kots, Yuri I vs Ebralidze, Arkhil — 0-1 — Moscow RUS
1983 — Danov, Vladimir vs Seoev, Robert — 1/2-1/2 — Moscow RUS
1986 — Crispino, Anna vs Castellano, Adriano — 1-0 — Italy ch36
1986 — Stenqvist, Nils vs Fene, Jackobson — 1-0 — corr Baltic tt
5.Qc2 — 17.5% (95 parties)
1954 — Salas Romo, Julio vs Bernstein, Ossip — 1/2-1/2 — Montevideo URU
1959 — Donner, Jan-Hein vs Aditya Balu Jadhav — 1-0 — Zurich SUI
1985 — Kaidanov, Gregory vs Ruderfer, Mark B — 1-0 — Tashkent UZB
1986 — Szmytka, Bogdan vs Fene, Jackobson — 1/2-1/2 — corr Baltic tt
1987 — Killmer, Rolf vs Topolewski, Dirk — 1/2-1/2 — Berlin GER
5.c5 — 15.5% (84 parties)
1956 — Portisch, Lajos vs Blaszczak, Czeslaw — 1-0 — Warsaw POL
1986 — Cucka, Josef vs Hladik Joseph — 1-0 — ?
1988 — ? vs Pastorini, Mario — 1-0 — Forli open
1989 — Ikonnikov, Vyacheslav vs Shabalov, Alexander — 1-0 — Smolensk RUS
1989 — Genova, Ruzhka vs Kalmukova, Kirilka — 1/2-1/2 — Bulgaria
5.g3 — 8.3% (45 parties)
1983 — Majorovas, Vitalijus vs Seoev, Robert — 1-0 — Moscow RUS
1987 — Christiansen, Larry vs Kogan, Boris — 1-0 — Estes Park ch-USA
1989 — Gusev, Anatoli vs Seoev, Robert — 1-0 — Simferopol UKR
1989 — Zolotarev, Aleksandr vs Khmelnitsky, Igor — 1/2-1/2 — Simferopol UKR
1994 — Sacchini, Michele vs Natale, Agostino — 0-1 — Iscia

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