B33y — Sicilian: Pelikan, Sveshnikov, 11.Bd3 Be6 12.O-O

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Bxf6 gxf6 10.Nd5 f5 11.Bd3 Be6 12.O-O * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), avant-poste d5(C), colonne d.
Faiblesses adverses : arriérés f7, d6, isolé h7, Be6 mauvais fou, Bf8 enfermé, roi noir au centre.
Plans :
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte d4, case forte e5, avant-poste d4(C), paire de fous, colonnes c, g.
Faiblesses adverses : Bd3 mauvais fou.
Problèmes : roi au centre, Bf8 enfermé, arriérés f7, d6, isolé h7, 3 pièces non développées (F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Be7 — Développer Bf8
● ...f4 — Rupture
● ...f6 — Rupture
● ...Rc — Tour sur colonne c

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B33y — Pelikan Sveshnikov

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Bxf6 gxf6 10.Nd5 f5 11.Bd3 Be6 12.O-O

Eval: [+0.11]

Les coups candidats

12…Bxd5 — 80.2% (5918 parties)

Ambassadeurs : Pommrich, Rainer (47x), Fritsche, Frank (42x), Balabaev, Farit (40x), Pirs, Matjaz (35x), Dorer, Manfred (32x), Noble, Mark Frederick (29x), Kurgansky, Vitaly Ivanovich (29x), Pravec, Ladislav (28x)

12…Bg7 — 16.4% (1211 parties)

Ambassadeurs : Noble, Mark Frederick (8x), Czebe, Attila (7x), Dvoirys, Semen I. (6x), Nicolaescu, Nicolae (6x), Britton, Richard L (5x), Ventimiglia, Chuck (5x), Dyakov, Alexander V (5x), Jurkowitz, Romana (5x)

12…f4 — 1.6% (117 parties)

Ambassadeurs : Rodriguez Cespedes, Amador (2x), Gavilanes Rubino, Antonio (2x), Saldano, Jose (2x), Maksimovic, Suzana (2x), Hendriks, Richard (2x), Krush, Irina (2x), Guillon, Cyril (2x), Sirotkina, Nina (1x)

12…Rc8 — 1.0% (73 parties)

Ambassadeurs : Popov, Vladimir Valentinovich (12x), Schnabel, Florian (3x), Nielsen, Jan (2x), Rissanen, Heikki (2x), Zautzig, Hubert (2x), Muller, Henri (2x), Zielinski, Marek (1x), Olsen, Poul Grunnveit (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	12…Bxd5	12…Bg7	12…f4	12…Rc8
<1800	103	73%	23%	2%	1%
1800-2200	2208	78%	18%	2%	2%
2200-2600	4047	84%	13%	1%	0%
2600+	114	92%	7%	1%	—

Évolution par décennie (% des parties)

Décennie	N parties	12…Bxd5	12…Bg7	12…f4	12…Rc8
1970s	49	6%	90%	2%	—
1980s	97	28%	53%	8%	3%
1990s	631	47%	43%	6%	0%
2000s	3384	80%	16%	2%	1%
2010s	2981	90%	9%	0%	1%
2020s	241	87%	12%	1%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
12…Bxd5	90%	87%	▼ -3.0%
12…Bg7	9%	12%	▲ +3.2%
12…f4	0%	1%	+0.4%
12…Rc8	1%	0%	▼ -0.6%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 8 parties
Anand, Viswanathan — 4 parties
Carlsen, Magnus — 3 parties

Parties historiques

12…Bxd5 — 80.2% (5918 parties)

1978 — Upton, Timothy J vs Lamas, Pedro — 1/2-1/2 — Buenos Aires ARG
1979 — Hubner, R. vs Sax, G. — 1/2-1/2 — Tilburg NED
1979 — Huebner, Robert vs Sax, Gyula — 1/2-1/2 — Tilburg NED
1980 — Ostos, Julio Eduardo vs Kouatly, Bachar — 0-1 — La Valetta
1981 — Kuzmin, Gennadi vs Sveshnikov, Evgeny — 1-0 — Erevan ARM

12…Bg7 — 16.4% (1211 parties)

1973 — Hernandez Stein, Dario Eduardo vs Sveshnikov, Alexander — 1-0 — Moscow RUS
1973 — Stein, Leonid vs Sveshnikov, Evgeny — 1-0 — Moscow RUS
1974 — Zinn, Lothar vs Sveshnikov, Evgeny — 0-1 — Decin CZE
1974 — Kizov, Risto vs Joksic, Sinisa — 0-1 — Porec CRO
1975 — Barkan, Ozdal I vs Van der Sterren, Paul — 0-1 — Tjentiste

12…f4 — 1.6% (117 parties)

1978 — Sirotkina, Nina vs Meshin — 1-0 — USSR
1983 — Merulla, F vs Loschi, E — 1-0 — ?
1983 — Hartman, Christer vs Bergstrom, Christer — 0-1 — Stockholm SWE
1986 — Al-Awadhi, Khalid vs Al Kanani, Salem — 0-1 — Dubai UAE
1988 — Van Gool, Rudi vs Merx, Rob — 0-1 — Sittard

12…Rc8 — 1.0% (73 parties)

1981 — Zielinski, Marek vs Nielsen, Jan — 1-0 — Haderslev
1982 — Olsen, Poul Grunnveit vs Nielsen, Jan — 1-0 — Denmark
1982 — Wright, Stephen vs Brown, Grant — 1-0 — Kitchener
1991 — Galiano Martinez, Antonio vs Tabernero Palacios — 1-0 — Espana corr
1996 — Moya Soriano, Miguel vs Ruiz Sala, Antonio — 0-1 — Barcelona ESP

	♔ Blancs	♚ Noirs
Pions doublés	—	● f5, ● f7
Pions isolés	—	● h7
Arriérés	—	● f7, ● d6
Chaînes	—	● a6→b5, d6→e5
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● d4 (2v0), ● e5 (2v0)
Cases faibles	—	—
Centre	—	● d4 (2v0), ● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c, ● g

Pièces

	♔ Blancs	♚ Noirs
Bd3	● Bd3 Mauvais (mob. 3)
Be6		● Be6 Mauvais (mob. 3)
Bf8		● Bf8 Non développé (mob. 3)
Paire de fous	Non	● Oui
Non développées	1 (a1)	3 (f8, a8, h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c2-c3, ● f2-f3	● …f5-f4, ● …f7-f6

Partie
36. Olympiad 2004 – Round 10 – Kotronias, Vasilios – 1/2-1/2 – Shirov, Alexei – G357 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
36. Olympiad 2004 – Round 14 – Lutz, Cedric – 1/2-1/2 – Krasenkow, Michal – G516 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6
36. Olympiad 2004 – Round 4 – Dominguez Perez, Leinier – 1-0 – Van Wely, Loek – G126 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Amber Rapid 2004 – Round 11 – Shirov, Alexei – 0-1 – Van Wely, Loek – G37 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Amber Rapidplay 2002 – Round 2 – Almasi, Zoltan – 1/2-1/2 – Leko, Peter – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Amber-rapid 12th 2003 – Round 5 – Leko, Peter – 1/2-1/2 – Topalov, Veselin – G19 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Amber-rapid 13th 2004 – Round 7 – Leko, Peter – 1-0 – Van Wely, Loek – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Biel Interzonal 1976 – Round 4 – Geller, Efim P – 1-0 – Lombard, Andre – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Brussels 1987 – Round ? – Short, Nigel D – 1/2-1/2 – Van der Wiel, John T.H. – G44 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6
Corus A 2005 – Round 10 – Anand, Viswanathan – 1/2-1/2 – Van Wely, Loek – G63 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
FIDE World Cup 2025 – Round R2 Classical 2 – Maxime Lagarde – 1/2-1/2 – Radoslaw Wojtaszek – G326 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a5 6. O-O d6 7. Re1 O-O 8. h3 Ba7 9. Na3 h6 10. Nb5 Bb6
GMA 2003 – Round 5 – Shirov, Alexei – 1-0 – Kramnik, Vladimir – G29 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
GMA 2003 – Round 8 – Shirov, Alexei – 0-1 – Grischuk, Alexander – G50 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
GpB 2003 – Round 3 – Shirov, Alexei – 1/2-1/2 – Grischuk, Alexander – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
GpB 2003 – Round 4 – Shirov, Alexei – 0-1 – Leko, Peter – G16 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
GpB 2004 – Round 5 – Karjakin, Sergey – 1/2-1/2 – Leko, Peter – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
GpB playoff 2004 – Round 2 – Karjakin, Sergey – 0-1 – Leko, Peter – G3 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5
It 2003 – Round 2 – Bologan, Victor – 1/2-1/2 – Kramnik, Vladimir – G4 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Moscow FIDE Grand Prix 2019 – Round 2.3 – So, Wesley – 1/2-1/2 – Grischuk, Alexander – G31 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Munich Express 1994 – Round ? – Kramnik, Vladimir – 1-0 – Anand, Viswanathan – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Olympiad 2002 – Round 12 – Vallejo Pons, Francisco – 1-0 – Van Wely, Loek – G420 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Sparkassen Final 2002 – Round 2 – Topalov, Veselin – 0-1 – Leko, Peter – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Sparkassen sf 2002 – Round 1 – Shirov, Alexei – 0-1 – Leko, Peter – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
TCh-RUS 2005 – Round 1 – Efimenko, Zahar – 1/2-1/2 – Smirnov, Pavel – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
TCh-RUS 2005 – Round 4 – Sadvakasov, Darmen – 1/2-1/2 – Khalifman, Alexander – G66 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6
TCh-RUS 2005 – Round 5 – Alekseev, Evgeny – 1/2-1/2 – Tregubov, Pavel V. – G84 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
TCh-RUS 2005 – Round 9 – Dolmatov, Sergey – 1/2-1/2 – Filippov, Vladimir Al. – G150 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Vugar Gashimov Mem 2018 – Round 6.4 – Topalov, Veselin – 1/2-1/2 – Mamedov, Rauf – G29 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
XX SuperGM 2003 – Round 7 – Leko, Peter – 1/2-1/2 – Kramnik, Vladimir – G20 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
XXI SuperGM 2004 – Round 11 – Leko, Peter – 0-1 – Kramnik, Vladimir – G32 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5
Yerevan ol (Men) 1996 – Round 2 – Almasi, Zoltan – 1-0 – Rogozenco, Dorian – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6

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