D10r — Slav: 3.Nc3 dxc4 4.e4 b5 5.a4

1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e4 b5 5.a4 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Na2 (59 % des parties) ; Nce2 (13 % des parties) ; Nb1 (12 % des parties) ; axb5 (Capture en b5, Expansion aile dame — 6 % des parties) ; Nf3 (Développer g1 — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...b4 (Expansion aile dame — 85 % des parties) ; ...e5 (Occuper le centre — 5 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● c4, ● c6
Pions isolés	—	—
Arriérés	—	● c6
Chaînes	—	● b5→c4, c6→b5
Passés	—	—
Majorité	—	● aile dame 4v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● e4 (1v0), ● e5 (1v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 3)
Bc8		● Bc8 Non développé (mob. 7)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (● g1, ● c1, ● f1, ● a1, ● h1)	6 (● b8, ● g8, ● 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	mobile
Ruptures	● d4-d5	● …c6-c5, ● …e7-e5, ● …f7-f5

Partie
1939 Buenos Aires ol prel-C – Round 4 – Molina Moller, Brando Felipe – 1-0 – Enevoldsen, Jens – G12 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 e5 6. axb5 exd4 7. Bxc4 Be6 8. Bxe6 fxe6 9. Nb1 cxb5 10. Qh5+ g6
1958 Jonkoping – Round 9 – Kotov, Alexander. – 1-0 – Enevoldsen, Jens – G20 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 e6 7. Bxc4 Nf6 8. e5 Nd5 9. Qg4 Ba6 10. Bxa6 Nxa6
1967 Jerusalem wch-jr – Round 4 – Timman, Jan H – 1-0 – Balshan, Amikam – G6 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 e5 6. axb5 exd4 7. Bxc4 dxc3 8. Bxf7+ Ke7 9. Qb3 Nf6 10. e5 Ne4
1968 Reykjavik – Round 1 – Addison, Wiliam G – 1-0 – Benedictsson, Benony – G7 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 e5 7. Nf3 Be6 8. Nxe5 Nf6 9. Bxc4 Bxc4 10. Nxc4 Nxe4
20. European Teams 2015 – Round 8.14 – Beliavsky, Alexander G – 1-0 – Hovhannisyan, Mher – G332 1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. Nc3 b4 6. Nce2 Nf6 7. Ng3 e5 8. Bxc4 exd4 9. e5 Nd5 10. Qxd4 Qb6
4. Final Masters 2011 – Round 1 – Aronian, Levon – 1-0 – Vallejo Pons, Francisco – G1 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Nb1 Ba6 7. Qc2 Qxd4 8. Nf3 Qd7 9. Bxc4 e6 10. O-O Nf6
57. ch-RUS 2004 – Round 8 – Kasparov, Garry – 1-0 – Svidler, Peter – G29 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Nf3 Be7 10. Bd2 a5
7. World Team Championship 2010 – Round 3 – Akobian, Varuzhan – 0-1 – Vitiugov, Nikita – G39 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Nb1 Ba6 7. Qc2 Nf6 8. Bxc4 Bxc4 9. Qxc4 Nxe4 10. Qxb4 e5
7. World Team Championship 2010 – Round 5 – Tomashevsky, Evgeny – 1-0 – Yilmaz, Mustafa (34) – G72 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Nf3 Ba6 10. Bxa6 Nxa6
Grand Slam Final 4th 2011 – Round 10 – Anand, Viswanathan – 1-0 – Vallejo Pons, Francisco – G7 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Nce2 Ba6 7. Nf3 e6 8. Ng3 c5 9. d5 Be7 10. Bf4 exd5
Lindores Abbey Tal Memorial 2021 – Round 18.27 – Bluebaum, Matthias – 1-0 – Kuybokarov, Temur – G767 1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. Nc3 b4 6. Nb1 Ba6 7. Qc2 Qxd4 8. Nf3 Qb6 9. Nbd2 e6 10. Bxc4 Nf6
Moscow Superblitz 2006 – Round 19 – Dreev, Aleksey – 1/2-1/2 – Korotylev, Alexey – G57 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Nf3 Ba6 10. b3 Bb7
Qatar Masters Open 2015 – Round 2.17 – Yuffa, Daniil – 1-0 – Bologan, Victor – G55 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Nb1 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Nf3 Be7 10. O-O Bb7
World Cup 1988 – Round 1 – Kasparov, Garry – 1/2-1/2 – Huebner, Robert – G10 1. d4 d5 2. c4 dxc4 3. Nc3 c6 4. e4 b5 5. a4 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 b4 9. Nd1 Ba6 10. Bf4 Nf6
XXVII SuperGM 2010 – Round 3 – Gelfand, Boris – 1/2-1/2 – Vallejo Pons, Francisco – G6 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Nf3 Ba6 10. b3 Bb7

D10r — Slav (1939)

1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e4 b5 5.a4

Les coups candidats

5…b4 — 84.6% (1303 parties)

Ambassadeurs : Akesson, Ralf (13x), Felgaer, Ruben (12x), Ster, Peter (11x), Rausis, Igors (11x), Peralta, Fernando (9x), Guramishvili, Sopiko (9x), Gretarsson, Helgi Ass (9x), Starostits, Ilmars (9x)

5…e5 — 5.0% (77 parties)

Ambassadeurs : Ljubisavljevic, Zivojin Z (2x), Hermann, Manfred (2x), Timman, Jan H (1x), Balshan, Amikam (1x), Smejkal, Jan (1x), Chandler, Murray G (1x), Nikolov, Sasho (1x), Kirov, Nino (1x)

5…a6 — 3.9% (60 parties)

Ambassadeurs : Kerr, Stephen G.R. (2x), Salcedo Paez, Jackeline (2x), Eriksen, Dagfinn (1x), Paulsen, Viktor (1x), Easton, Richard D (1x), Vigants, Alberts (1x), Ammann, Philipp (1x), Costa, Gian Luca (1x)

5…Bd7 — 2.8% (43 parties)

Ambassadeurs : Cipka, Ivan (3x), Berkley, Stephen W (2x), Nittschalk, Karl (2x), Pilz, Erhard (2x), Sektas, Elzbieta (1x), Organek, Mateusz (1x), Brasileiro, Antonio Carlos (1x), Haase, Peter (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…b4	5…e5	5…a6	5…Bd7
<1800	105	71%	5%	6%	8%
1800-2200	463	83%	5%	4%	3%
2200-2600	709	89%	5%	4%	1%
2600+	66	94%	3%	3%	—

Évolution par décennie (% des parties)

Décennie	N parties	5…b4	5…e5	5…a6	5…Bd7
1950s	3	100%	—	—	—
1960s	4	50%	25%	—	—
1970s	3	67%	—	—	—
1980s	11	18%	55%	9%	—
1990s	179	79%	13%	2%	3%
2000s	561	87%	6%	1%	3%
2010s	629	88%	2%	5%	2%
2020s	150	75%	1%	11%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…b4	88%	75%	▼ -13.4%
5…e5	2%	1%	▼ -1.4%
5…a6	5%	11%	▲ +5.9%
5…Bd7	2%	3%	▲ +1.1%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 3 parties
Anand, Viswanathan — 3 parties
Ju, Wenjun — 2 parties
Carlsen, Magnus — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

5…b4 — 84.6% (1303 parties)

1951 — Rhodes, H.G vs Parr, Frank — 1-0 — British CC Ch 1951-52
1955 — Pafnutieff, Vladimir vs Fischheimer, Daniel — 1/2-1/2 — Long Beach, CA USA
1958 — Kotov, Alexander vs Enevoldsen, Jens — 1-0 — Jonkoping
1966 — Hadri, Ahmed vs Westerinen, Heikki M.J. — 0-1 — Havana CUB
1968 — Addison, Wiliam G vs Banda Lumbani Benedicto — 1-0 — Reykjavik ISL

5…e5 — 5.0% (77 parties)

1967 — Timman, Jan H vs Balshan, Amikam — 1-0 — Jerusalem wch-jr
1988 — Smejkal, Jan vs Chandler, Murray G — 1-0 — Duitsland tt
1988 — Kasparov, Garry vs Huebner, Robert — 1/2-1/2 — Belfort FRA
1989 — Nikolov, Sasho vs Kirov, Nino — 0-1 — Sofia BUL
1989 — Bakheet Farag vs Ljubisavljevic, Zivojin Z — 1-0 — Aosta

5…a6 — 3.9% (60 parties)

1989 — Eriksen, Dagfinn vs Paulsen, Viktor — 1-0 — Hammerfest
1993 — Ammann, Philipp vs Costa, Gian Luca — 0-1 — ?
1996 — Priam, Stefan vs Nemec, Tadeus — 0-1 — Bratislava SVK
1999 — Easton, Richard D vs Vigants, Alberts — 1-0 — ?
2000 — Manini, Nicola vs Abbas, Ali — 1-0 — CN.2000.0.00174

5…Bd7 — 2.8% (43 parties)

1992 — Hanssen, Gunnar B. vs Hansen, Ola — 1-0 — Harstad
1996 — Brasileiro, Antonio Carlos vs Haase, Peter — 0-1 — corr IECC Knockout
1996 — Stojnic, Miodrag vs Kaps, S. — 1-0 — Ljubljana
1999 — Sektas, Elzbieta vs Organek, Mateusz — 1/2-1/2 — ?
1999 — Berkley, Stephen W vs Hakuc, Waclaw — 0-1 — IECC

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