B89d — Sicilian: Velimirovic vs. 7…a6

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3 a6 8.Qe2 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. O-O-O (Roi en sécurité côté dame, tour active sur colonne d — 59 % des parties) ; Bb3 (30 % des parties) ; Bd3 (6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...Qc7 (Prépare O-O-O — 65 % des parties) ; ...Be7 (Développer f8 — 18 % des parties) ; ...Bd7 (Développer c8 — 8 % des parties) ; ...Na5 (Attaquer Bc4 — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→a6, f7→e6
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● e5 (2v0)
Cases faibles	—	—
Centre	● d5 (3v2)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be3	● Be3 Actif (mob. 5)
Bc4	● Bc4 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	2 (● a1, ● h1)	4 (● 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	● e4-e5	● …d6-d5

Partie
1966 EU Ch U20 Niemeyer 4th – Round 1 – Kupreichik, Viktor D – 1-0 – Liljedahl, Lennart – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. O-O-O Bd7 10. Bb3 Na5
1967 HUN Ch – Round 12 – Ribli, Zoltan – 0-1 – Dely, Peter – G41 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. Bb3 Na5 10. g4 b5
1968 CSR Ch – Round 14 – Janata, Michael – 0-1 – Smejkal, Jan – G128 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. O-O-O Be7 10. Bb3 Na5
1968 Golden Knights – Round ? – Zalys, Ignas – 1-0 – Willis, Theron – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Be7 9. O-O-O Bd7 10. Bb3 Na5
1968 IBM-B – Round 5 – Lutikov, Anatoly S – 1-0 – Van Oosterom, Hennie – G20 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Be7 9. O-O-O Nxd4 10. Bxd4 b5
1968 WchT U26 – Round 1 – Schoeneberg, Manfred – 0-1 – Smejkal, Jakub – G22 1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. Bb3 Be7 10. O-O-O Na5
1969 Nordic Ch – Round 7 – Jakobsen, Ole – 1-0 – Lahti Aki – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qa5 9. O-O-O Be7 10. Bb3 O-O
1969 Nordic Ch – Round 9 – Andersson, Ulf 1949 – 1-0 – Lahti Aki – G23 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qa5 9. O-O-O Nxd4 10. Bxd4 b5
1969 Schwerin – Round 3 – Hennings, Artur – 0-1 – Kuettner, Uwe – G43 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. Bb3 Na5 10. g4 b5
1969 URS Team Ch – Round ? – Osnos, Viatcheslav – 1-0 – Zhukhovitsky, Samuel – G15 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Qe2 Nc6 8. Be3 Na5 9. Bb3 b5 10. O-O-O Qc7
1969 Vilnius – Round 8 – Nicevski, Risto – 0-1 – Anikaev, Yuri N – G42 1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. O-O-O Na5 10. Bb3 b5
1972 Skopje ol (Men) fin-A – Round 11 – Ghizdavu, Dumitru – 1-0 – Hase, Juan Carlos – G242 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. O-O-O Ne5 10. Bb3 b5
1975 Portoroz/Ljubljana – Round 8 – Ljubojevic, Ljubomir – 1/2-1/2 – Musil, Vojko – G73 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. O-O-O Na5 10. Bd3 b5
1975 URS Team Ch – Round 4 – Bronstein, David Ionovich – 1/2-1/2 – Arutiunov, Albert – G260 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 a6 8. Qe2 Be7 9. O-O-O Qc7 10. Bb3 O-O
FIDE World Cup 2025 – Round R2 Classical 2 – Maksim Chigaev – 1/2-1/2 – Shamsiddin Vokhidov – G342 1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. Qf3 Qxg5 8. Bxd5 Qf6 9. Qxf6 gxf6 10. d3 Bf5
Levitov Chess Week Rapid 2023 – Round 6.4 – Kramnik, Vladimir – 0-1 – Svidler, Peter – G29 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Nc6 8. Qe2 Na5 9. Bd3 Qc7 10. O-O Be7
Lindores Abbey Tal Memorial 2021 – Round 13.7 – Sevian, Samuel – 1-0 – Dubov, Daniil – G587 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2 Be7 9. O-O-O Nxd4 10. Bxd4 b5
Tallinn 1973 – Round 1 – Westerinen, Heikki M.J. – 1/2-1/2 – Polugaevsky, Lev – G30 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Bc4 Nf6 7. Be3 a6 8. Qe2 Qc7 9. O-O-O Na5 10. Bd3 b5
Torino 1982 – Round 10 – Ljubojevic, Ljubomir – 1-0 – Spassky, Boris V. – G21 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Bc4 Nf6 7. Be3 a6 8. Qe2 Bd7 9. O-O-O Na5 10. Bd3 Rc8
World Blitz 2017 – Round 3.13 – Nepomniachtchi, Ian – 0-1 – Demchenko, Aleksandr – G126 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. O-O-O Na5 10. Bd3 b5

B89d — Velimirovic vs. 7…a6 (1966)

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3 a6 8.Qe2

Les coups candidats

8…Qc7 — 65.1% (1373 parties)

Ambassadeurs : Madl, Ildiko (17x), Lamford, Paul (12x), Lerner, Konstantin Z (11x), Inkiov, Ventzislav (11x), Kupreichik, Viktor D (9x), Hector, Jonny (9x), Lisenko, Alexander V (9x), Nunn, John D M (8x)

8…Be7 — 18.0% (380 parties)

Ambassadeurs : Ferreira, Antonio (2x), Hanusz, Karoly (2x), Nunn, John D M (2x), Lanc, Alois (2x), Firt, Stanislav (2x), Liberzon, Vladimir M (2x), Kauranen, Risto (2x), Pitters, Peter Cornelis (2x)

8…Bd7 — 7.7% (163 parties)

Ambassadeurs : Van der Weide, Karel (6x), Madl, Ildiko (3x), Sziva, Erika (3x), Pershina, Maria (3x), Ashby Prajeesh (2x), Sharma Isha (2x), Samant Aditya S (2x), Hrebenshchykova, Yelyzaveta (2x)

8…Na5 — 7.0% (148 parties)

Ambassadeurs : Bakre, Tejas (9x), Epishin, Vladimir (5x), Aseev, Konstantin N (5x), Kovalev, Andrei (4x), Hartston, William R (3x), Gomez Esteban, Juan Mario (3x), Likavsky, Tomas (3x), Jasnikowski, Zbigniew (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…Qc7	8…Be7	8…Bd7	8…Na5
<1800	32	53%	25%	22%	—
1800-2200	486	56%	25%	10%	5%
2200-2600	1314	69%	14%	7%	8%
2600+	14	43%	21%	14%	21%

Évolution par décennie (% des parties)

Décennie	N parties	8…Qc7	8…Be7	8…Bd7	8…Na5
1960s	19	58%	21%	—	11%
1970s	124	53%	31%	4%	10%
1980s	338	75%	12%	6%	6%
1990s	553	70%	17%	4%	7%
2000s	602	65%	20%	5%	8%
2010s	315	64%	19%	8%	5%
2020s	157	39%	15%	38%	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…Qc7	64%	39%	▼ -25.0%
8…Be7	19%	15%	▼ -3.8%
8…Bd7	8%	38%	▲ +29.6%
8…Na5	5%	7%	▲ +1.6%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 3 parties
Hou, Yifan — 2 parties
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Ding, Liren — 1 partie
Gukesh D — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

8…Qc7 — 65.1% (1373 parties)

1964 — Litvinov, Vladimir vs Muehlberg, Siegfried — 1-0 — Minsk BLR
1966 — Kupreichik, Viktor D vs Liljedahl, Lennart — 1-0 — Groningen NED
1967 — Zatulovskaya, Tatiana vs ? — 1/2-1/2 — Subotica SRB
1967 — Palda, Karl vs Grabler — 1-0 — Austria
1968 — Schoeneberg, Manfred vs Smejkal, Jan — 0-1 — Ybbs

8…Be7 — 18.0% (380 parties)

1968 — Zalys, Ignas vs Willis, Theron — 1-0 — Golden Knights
1968 — Lutikov, Anatoly S vs Van Oosterom, Hennie — 1-0 — Amsterdam NED
1969 — Rodriguez, Ruben vs Estimo, Samuel — 0-1 — Manila PHI
1969 — Jansen, Ingrid vs Wasnetsky, Ursula — 1-0 — Lublin POL
1970 — Pletanek, Danous vs Bezecny, Jiri — 1-0 — ?

8…Bd7 — 7.7% (163 parties)

1970 — Ayasofya Medina vs Schaufelberger, Heinz — 1-0 — Lugano SUI
1970 — Sarapu, Ortvin vs Kwok Leon, P — 1-0 — Singapore friendly
1976 — Poulsson, Eivind vs Vinje, Arne — 1/2-1/2 — Gausdal NOR
1978 — Povah, Nigel E vs Kresic, Fran — 1-0 — Middlesborough (Teesside)
1978 — Shirazi, Kamran vs Hon, Kah Seng Christie — 1-0 — Jakarta INA

8…Na5 — 7.0% (148 parties)

1968 — Zaitsev Zlotnik vs Polugaevsky Gulko — 1-0 — Moscow RUS
1969 — Thorsteinsson, Bjorn vs Jonsson, Halldor — 0-1 — Icelandic Chess Cham
1970 — Olsson, Ake vs Ungureanu, Emil — 0-1 — Siegen GER
1970 — Dragasevic, Antonina vs ? — 1-0 — Tbilisi GEO
1970 — Osnos, Viatcheslav vs Zhukhovitsky, Samuel — 1-0 — Grozny

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