C17d — French: Winawer, Russian, 6.dxc5

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Qg4 Ne7 6.dxc5 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (4v2), case forte f4, case forte b5, case forte g5, case forte d6, paire de fous, colonne d.
Faiblesses adverses : Bc8 enfermé, roi noir au centre, bishop b4 en prise, pawn g7 en prise.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 5 pièces non développées (G1, C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nf3 — Développer Ng1
● Be3 — Développer Bc1
● Bd3 — Développer Bf1
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte d5, case forte f5, Bb4 actif, paire de fous, colonne c.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre, pawn c5 en prise.
Problèmes : roi au centre, Bc8 enfermé, 4 pièces non développées (B8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Bd7 — PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)
● ...Nbd7 — Développer Nb8
● ...d4 — Rupture
● ...f6 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C17d — Winawer Russian

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Qg4 Ne7 6.dxc5

Eval: [-0.21]

Les coups candidats

6…Nbc6 — 66.2% (616 parties)

Ambassadeurs : Meister, Jakob (9x), Rosenhahn, Eberhard (8x), Strenzwilk, Denis (8x), Lobanov, Sergei (7x), Raetsky, Alexander (6x), Jansa, Vlastimil (5x), Burkett, Max (5x), Keller, Manfred (5x)

6…Bxc3+ — 28.7% (267 parties)

Ambassadeurs : Meister, Jakob (6x), Keller, Manfred (4x), Trapl, Jindrich (3x), Dueckstein, Andreas (3x), Rantanen, Yrjo A. (3x), Strenzwilk, Denis (3x), Krupkova, Petra (3x), Grabarczyk, Bogdan (3x)

6…d4 — 2.4% (22 parties)

Ambassadeurs : Leonid Alexandrovich Shamkovi (1x), Shaposhnikov, Yury (1x), Pedersen, Karl (1x), Sorensen, Tage (1x), Odit Smith Amos (1x), Johansson, Bengt (1x), Hecht, Hans-Joachim (1x), Botterill, George S. (1x)

6…Qa5 — 1.4% (13 parties)

Ambassadeurs : Royo Moya, Miguel (1x), Fernandez-Urrutia Polo, Luis (1x), Vinter-Schou, Uffe (1x), Merriman, John (1x), Cossette, Daniel (1x), Guimond, Michel (1x), Kantor, Gergely (1x), Farkas, Richard (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…Nbc6	6…Bxc3+	6…d4	6…Qa5
<1800	17	29%	41%	18%	6%
1800-2200	315	59%	37%	1%	2%
2200-2600	350	77%	18%	3%	1%
2600+	3	67%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6…Nbc6	6…Bxc3+	6…d4	6…Qa5
1940s	2	100%	—	—	—
1950s	11	45%	55%	—	—
1960s	53	57%	38%	6%	—
1970s	45	69%	29%	2%	—
1980s	74	74%	26%	—	—
1990s	140	64%	31%	1%	1%
2000s	226	68%	27%	3%	1%
2010s	348	67%	27%	2%	3%
2020s	31	58%	29%	6%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…Nbc6	67%	58%	▼ -8.6%
6…Bxc3+	27%	29%	▲ +2.0%
6…d4	2%	6%	▲ +4.2%
6…Qa5	3%	0%	▼ -2.6%

Parties historiques

6…Nbc6 — 66.2% (616 parties)

1944 — Bronstein, David I vs Boleslavsky, Isaac — 1/2-1/2 — Kiev UKR
1946 — Avirovic, Djordje vs Andric, Dragoslav — 0-1 — Belgrade SRB
1954 — Batigin vs Khasin, Alexander — 1-0 — Leningrad RUS
1956 — Neishtadt, Yakov vs Khasin, Abram — 1/2-1/2 — Leningrad RUS
1956 — Chistiakov, Alexander vs Khasin, Abram — 1/2-1/2 — Moscow RUS

6…Bxc3+ — 28.7% (267 parties)

1954 — Spassky, Boris V. vs Melik, Paschaian — 1-0 — Leningrad RUS
1954 — Spassky, Boris V. vs Melik, Abdelbari — 1-0 — Leningrad RUS
1957 — Dueckstein, Andreas vs Uhlmann, Wolfgang — 1-0 — Wageningen zt
1958 — Dueckstein, Andreas vs Kupper, Patrick — 0-1 — Olympiad Munich GER
1959 — Dueckstein, Andreas vs Uhlmann, Wolfgang — 0-1 — Vienna AUT

6…d4 — 2.4% (22 parties)

1960 — Leonid Alexandrovich Shamkovi vs Shaposhnikov, Yury — 1-0 — Russia ch
1966 — Pedersen, Karl vs Sorensen, Tage — 0-1 — ?
1967 — Odit Smith Amos vs Johansson, Bengt — 1-0 — corr Sweden
1979 — Hecht, Hans-Joachim vs Botterill, George S. — 1-0 — West Germany
1990 — Thiel, Rodney vs Rudnick — 1/2-1/2 — corr DDR

6…Qa5 — 1.4% (13 parties)

1990 — Vinter-Schou, Uffe vs Merriman, John — 1-0 — Hastings ENG
1998 — Royo Moya, Miguel vs Fernandez-Urrutia Polo, Luis — 1/2-1/2 — Aragon
2009 — Cossette, Daniel vs Guimond, Michel — 1-0 — Gatineau
2009 — Kantor, Gergely vs Farkas, Richard — 1/2-1/2 — Budapest HUN
2011 — Hunt, Angharad vs Jones, Victor G L — 1-0 — Sheffield ENG

	♔ Blancs	♚ Noirs
Pions doublés	● c2, ● c5	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● e6→d5, f7→e6
Passés	—	—
Majorité	● aile_dame 4v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0), ● g5 (2v0), ● d6 (2v1)	● d5 (3v1), ● f5 (2v1)
Cases faibles	—	—
Centre	● d4 (1v0), ● e4 (2v1)	● d5 (3v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bb4		● Bb4 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	5 (g1, c1, f1, a1, h1)	4 (b8, c8, 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	● f2-f3	● …d5-d4, ● …f7-f6, ● …f7-f5

Partie
1944 Kiev – Round 1 – Bronstein, David I – 1/2-1/2 – Boleslavsky, Isaac – G3 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Nbc6 7. Nf3 d4 8. Bb5 Qa5 9. Bxc6+ Nxc6 10. O-O dxc3
1954 Leningrad – Round 1 – Spassky, Boris V. – 1-0 – Melik, Abdelbari – G18 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 O-O 8. Nf3 Nbc6 9. Bd3 Ng6 10. Qh5 Nce7
1956 URS Ch sf – Round ? – Neishtadt, Yakov – 1/2-1/2 – Khasin, Abram – G118 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Nbc6 7. Bd2 Bxc5 8. Qxg7 Ng6 9. Nf3 Bf8 10. Qf6 Be7
1957 EU Team Ch – Round 5 – Bronstein, David I – 1-0 – Schmid, Leo – G47 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 O-O 8. Nf3 f6 9. O-O-O Bxc5 10. exf6 Rxf6
1957 Wageningen zt – Round 5 – Dueckstein, Andreas – 1-0 – Uhlmann, Wolfgang – G25 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Qc7 8. Qxg7 Rg8 9. Qxh7 Nd7 10. Ne2 Nxe5
1958 Olympiad Munich GER – Round 9 – Dueckstein, Andreas – 0-1 – Kupper, Patrick – G11 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Nd7 8. Qxg7 Rg8 9. Qxh7 Nxe5 10. h4 Bd7
1960 Leningrad RUS – Round 2 – Spassky, Boris Vasily – 1-0 – Mititelu, Gheorghe – G9 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Ng6 8. Nf3 Nd7 9. Be3 O-O 10. Bd3 Qa5
1960 Leningrad tt – Round 10 – Szabo, Iuliu inactive – 0-1 – Rakic, Tomislav – G141 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Nf3 Nf5 8. Bd2 Bxc5 9. Bd3 h5 10. Qf4 g6
1960 Leningrad tt – Round 12 – Joita, Paul – 1-0 – Bertholdt, Dieter – G173 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Bxc3+ 7. bxc3 Nd7 8. Qxg7 Rg8 9. Qxh7 Nxe5 10. Bd3 Bd7
1960 Leningrad tt – Round 9 – Tringov, Georgi P – 1-0 – Bertholdt, Dieter – G123 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 O-O 8. Nf3 Nd7 9. Bd3 f5 10. exf6 Nxf6
1961 CHI Ch – Round 1 – Ader Hausman, Walter – 1-0 – Vivanco Felipe – G2 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bb5 Kf8 8. Nf3 Qa5 9. O-O Bxc3 10. Bxc6 h5
1962 CSR Ch – Round 12 – Trapl, Jindrich – 0-1 – Fichtl, Jiri – G103 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Nd7 8. Nf3 Ng6 9. Be3 O-O 10. Bd3 Ndxe5
1962 Varna olm – Round 8 – Trapl, Jindrich – 1/2-1/2 – Foguelman, Alberto – G195 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Nf5 8. Bd3 h5 9. Qh3 Nc6 10. Nf3 Qa5
1962 Whitby ch-BCF – Round 3 – Concepcion Smith, David Andrew – 1/2-1/2 – Wallis, Philip N – G41 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 O-O 8. Nf3 Nbc6 9. Bd3 f5 10. exf6 Rxf6
1963 Bad Liebenstein – Round 5 – Jansa, Vlastimil – 0-1 – Pietzsch, Wolfgang – G34 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Nbc6 7. Bd2 O-O 8. Nf3 f5 9. Qg3 d4 10. Nb5 Bxd2+
1963 Budapest Ch – Round 1 – Aczel Szabo, Janos – 1/2-1/2 – Csanady, Zsombor – G14 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Qc7 8. Nf3 Nd7 9. Be3 Nf5 10. Bd3 Nxe5
1963 CSR Ch – Round 15 – Smejkal, Jan – 1-0 – Simek, Jakub – G133 1. d4 d5 2. Nc3 e6 3. e4 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Nf5 8. Nf3 Nc6 9. Bd3 h5 10. Qf4 Nce7
1963 CSR Ch – Round 7 – Kavalek, Lubomir – 1-0 – Augustin, Josef – G62 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 O-O 8. Be3 Nf5 9. Bd4 Nc6 10. Bd3 Nfxd4
1963 URS Ch sf – Round ? – Lutikov, Anatoly S – 1/2-1/2 – Lein, Anatoly – G17 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Nbc6 7. Bd2 d4 8. Ne4 Bxd2+ 9. Kxd2 Nf5 10. Nf3 Qa5+
1963 WchTq U26 10th – Round 2.1 – Jansa, Vlastimil – 1-0 – Wood, Norman W – G5 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 Nf5 8. Nf3 Bxc5 9. Bd3 O-O 10. a3 Qc7
1964 CSR Ch – Round 7 – Trapl, Jindrich – 1/2-1/2 – Kupka, Slavoj – G48 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Nf5 8. Bd3 h5 9. Qh3 Nc6 10. Nf3 Qa5
1964 Kecskemet zt – Round 1 – Tringov, Georgi P – 1-0 – Clarke, Paul R H – G80 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 Bxc5 8. Nf3 Ng6 9. Qg3 f6 10. Bd3 Kf7
1964 URS Ch sf Kishinev MDA – Round ? – Klovans, Janis – 0-1 – Goldenov, Boris P – G12 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Nbc6 7. Bd2 Ng6 8. Nf3 d4 9. Ne4 Bxd2+ 10. Kxd2 O-O
1965 Pardubice – Round 9 – Smejkal, Jakub – 1-0 – Blatny, Frantisek – G64 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 Nf5 8. Nf3 Bxc5 9. Bd3 h5 10. Qf4 Nce7
1965 WchT U26 12. prel – Round 4 – Jansa, Vlastimil – 1-0 – Rautenstrauch, Hans Hubert – G42 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Nbc6 7. Bd2 O-O 8. Nf3 f5 9. Qg3 Bd7 10. Bd3 Bxc5
1966 La Habana olm prel – Round 3 – Spassky, Boris Vasily – 1-0 – Ko Chi – G58 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 Ng6 8. Nf3 Qc7 9. Be3 b6 10. Qb4 O-O
1967 Jerusalem wch-jr – Round 1 – Kaplan, Julio – 1-0 – Timman, Jan H – G1 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 Nf5 8. Nf3 Bxc5 9. Bd3 O-O 10. Bg5 Qb6
1968 Belgrade – Round 1 – Martinovic, Slobodan – 1/2-1/2 – Khasin, Abram – G52 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Nbc6 7. Bd2 O-O 8. Nf3 f6 9. exf6 Rxf6 10. Bg5 e5
1971 Hoogovens – Round 1 – Hecht, Hans-Joachim – 1/2-1/2 – Brinck-Claussen, Bjorn – G189 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 Bxc5 8. Nf3 Ng6 9. Bd3 Ngxe5 10. Nxe5 Nxe5
1971 Hoogovens – Round 1 – Jansa, Vlastimil – 0-1 – Zuidema, Coen – G188 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 Bxc5 8. Nf3 Ng6 9. Bd3 O-O 10. Qh5 Bd7

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