B33j — Sicilian: Pelikan, 7.Bg5 a6 8.Bxf6

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte d5, avant-poste d5(C), Bf6 actif, paire de fous, colonne d.
Faiblesses adverses : arriérés d6, b7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, 3 pièces non développées (F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● 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 e5, paire de fous, colonne c.
Faiblesses adverses : Bf1 enfermé, roi blanc au centre, bishop f6 en prise.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriérés d6, b7, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Bf5 — Développer Bc8
● ...Be7 — Développer Bf8
● ...d5 — Rupture
● ...Rc — Tour sur colonne c

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B33j — Pelikan

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6

Eval: [+0.00]

Les coups candidats

8…gxf6 — 99.8% (5896 parties)

Ambassadeurs : Kürten, Detlef (25x), ? (20x), Hlavac, Rudolf (20x), Lacroix, Serge (14x), Pineault, Denis (12x), Lamas, Pedro (11x), Perez, Giorgio (11x), Harman, Kenneth B (11x)

8…Qxf6 — 0.1% (7 parties)

Ambassadeurs : de Wall, Robert (1x), Sepulveda Wechsler, Nataniel Ernesto (1x), Cabre Manzano, Carlos (1x), Pedreros Escalona, Gustavo (1x), Tavares, Raimundo Aldo Martins (1x), Silva Neto, Carmo Domingues (1x), Tran, Ngoc Lan (1x), Leong Darrell (1x)

8…... — 0.0% (1 parties)

Ambassadeurs : Matanovic, Aleksandar (1x), Sax, Gyula (1x)

8…Be7 — 0.0% (1 parties)

Ambassadeurs : Sternik, Ryszard (1x), Mavros, Panos (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…gxf6	8…Qxf6	8…...	8…Be7
<1800	200	100%	—	—	—
1800-2200	2386	100%	0%	—	0%
2200-2600	1391	100%	—	0%	—
2600+	16	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	8…gxf6	8…Qxf6	8…...	8…Be7
1890s	1	100%	—	—	—
1910s	1	100%	—	—	—
1930s	2	100%	—	—	—
1940s	3	100%	—	—	—
1950s	35	100%	—	—	—
1960s	47	100%	—	—	—
1970s	382	99%	0%	0%	—
1980s	520	100%	—	—	—
1990s	1495	100%	—	—	—
2000s	1987	100%	0%	—	—
2010s	1212	100%	—	—	0%
2020s	220	100%	—	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…gxf6	100%	100%	+0.1%
8…Qxf6	0%	0%	+0.0%
8…...	0%	0%	+0.0%
8…Be7	0%	0%	-0.1%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 2 parties
Tal, Mikhail — 1 partie

Parties historiques

8…gxf6 — 99.8% (5896 parties)

1898 — Tarrasch, Siegbert vs Janowski, Dawid — 1-0 — Vienna AUT
1916 — Bogoljubow, Efim vs Fahrni, Hans — 1-0 — Triberg
1934 — Knip, W. vs Van der Kruyf, M. — 1-0 — cr.
1936 — Cole, Henry Holwell vs Ritson-Morry, William — 1-0 — Nottingham ENG
1942 — Boleslavsky, Isaac vs Kotov Lundqvist, Alex — 1-0 — Moscow RUS

8…Qxf6 — 0.1% (7 parties)

1974 — de Wall, Robert vs Sepulveda Wechsler, Nataniel Ernesto — 1-0 — Guam
2000 — Dang Ngoc Hoai, Cam vs Nguyen T Diem Huong — 1-0 — Dong Thap
2001 — Tran, Ngoc Lan vs Leong Darrell — 1-0 — Kuala Lumpur MAS
2002 — Tavares, Raimundo Aldo Martins vs Silva Neto, Carmo Domingues — 1-0 — Brazil
2004 — Cabre Manzano, Carlos vs Pedreros Escalona, Gustavo — 1-0 — Santiago de Chile

8…... — 0.0% (1 parties)

1978 — Matanovic, Aleksandar vs Sax, Gyula — 0-1 — Buenos Aires olm

8…Be7 — 0.0% (1 parties)

2010 — Sternik, Ryszard vs Mavros, Panos — 1-0 — FICGS

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d6, ● b7
Chaînes	—	● d6→e5, b7→a6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (3v0)	● e5 (2v1)
Cases faibles	● d4	● d6
Centre	● d5 (3v0), ● e4 (1v0)	● e5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 3)
Bf6	● Bf6 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (f1, 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	fermé
Ruptures	● f2-f3	● …d6-d5

Partie
1950 Travemuende – Round 1 – Bogoljubow, Efim – 0-1 – Kieninger, Georg – G1 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 Be6 10. Nc4 Nd4
1951 GER Ch 14th – Round 1 – Platz, Hans – 1-0 – Niephaus, Walter – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e5 7. Ndb5 a6 8. Bxf6 gxf6 9. Na3 f5 10. Qh5 b5
1954 Prague zt – Round 16 – Olafsson, Fridrik – 1-0 – Solin, Ilya – G91 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e5 7. Ndb5 a6 8. Bxf6 gxf6 9. Na3 Be6 10. Nc4 Nd4
1954 RSFSR Ch – Round ? – Nezhmetdinov, Rashid – 0-1 – Skotorenko, Vasily – G18 1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 f5
1955 ARG Ch – Round 11 – Behrensen, Jorge – 0-1 – Pelikán, Jiří – G4 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 d5 10. Nxd5 Bxa3
1955 ARG Ch – Round 11 – Behrensen, Jorge – 0-1 – Pelikan, Jorge – G5 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 d5 10. Nxd5 Bxa3
1955 ARG Ch – Round 5 – Najdorf, Miguel – 1-0 – Pelikán, Jiří – 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 d5 10. Nxd5 Bxa3
1955 Manhattan CC Ch 5556 – Round 7 – Pavey, Max – 1-0 – Lombardy, William J – G33 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. Bxf6 gxf6 10. Na3 f5
1956 CAN-op – Round ? – Mednis, Edmar J – 1/2-1/2 – Evans, Larry M – G13 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 f5 10. exf5 Bxf5
1956 Candidats Tournament – Round 8 – Geller, Efim P – 1-0 – Pilnik, Herman – G37 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 d5 10. Nxd5 Bxa3
1956 CSR Ch – Round 13 – Dolezal, Jiri – 1/2-1/2 – Zíta, František – G119 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 d5 10. Nxd5 Bxa3
1956 CSR Ch sf – Round 14 – Fichtl, Jiri – 1/2-1/2 – Holas, Josef – G22 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 h5 10. Nc4 f5
1956 Mar del Plata ARG – Round 2 – Rossetto, Aline – 0-1 – Pelikan, Anna – G2 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 d5 10. Nxd5 Bxa3
1956 Marianske Lazne/Praha – Round 2 – Sefc, Jan – 1/2-1/2 – Pilnik, Herman – G7 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 d5 10. Nxd5 Bxa3
1956 Moskou olm – Round 1 – Phillips Andrea – 1/2-1/2 – Sanguineti, Raúl Carlos – G60 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 d5 10. Nxd5 Bxa3
1956 Moskou olm – Round 3 – Phillips, Alan – 1/2-1/2 – Sanguineti, Raúl Carlos – G7 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. Bxf6 gxf6 10. Na3 d5
1957 DDR Ch 08th – Round 7 – Hartmann, Klaus – 1/2-1/2 – Eising, Johannes – G47 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 d5 10. Nxd5 Bxa3
1957 Dublin zt – Round 7 – Durão, Joaquim Manuel – 1/2-1/2 – Conrady, Alphonse – G56 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 d5 10. Nxd5 Bxa3
1957 WchT U26 04th – Round 10.1 – Persitz, Raaphi – 1-0 – Tumurbator, Purev – G126 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. Bxf6 gxf6 10. Na3 Be6
1958 URS Ch sf – Round ? – Grushevsky, Alexander – 1/2-1/2 – Peterson, Andrejs – G59 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 d5 10. Nxd5 Bxa3
1960 Avantgard Ch – Round 9 – Shianovsky, Vladislav I – 1/2-1/2 – Sakharov, Yuri N – G48 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 d5
1960 Buenos Aires – Round 3 – Fischer, Robert J – 1-0 – Rossetto, Hector – G45 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 d5 10. Nxd5 Bxa3
1960 Cordoba – Round 1 – Korchnoi, Viktor – 1-0 – Secchi, Eduardo – 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. Bxf6 gxf6 10. Na3 Be6
1960 Prague radio sim – Round ? – Tal, Mikhail – 1-0 – Reznicek, Jan – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e5 7. Ndb5 a6 8. Bxf6 gxf6 9. Na3 Be6 10. Nc4 Qc7
1961 Buenos Aires ch-ARG – Round 6 – Bazan, Osvaldo – 1/2-1/2 – Pelikan, Anna – G39 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 f5 10. Nc4 fxe4
1961 Helsinki – Round 13.1 – Soderberg, Andreas – 0-1 – Zinn, Lothar – G12 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. Bxf6 gxf6 10. Na3 d5
1961 Mar del Plata – Round 1 – Matanovic, Aleksandar – 1-0 – Rossetto, Hector – G27 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 d5 10. Nxd5 Bxa3
1961 Wch U20 fin-B – Round 8 – Holaszek, Hans – 1-0 – Rubinetti, Jorge – G13 1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 d5 10. Nxd5 Bxa3
1963 Capablanca Memorial – Round 3 – Broderman, Jose – 1/2-1/2 – Trifunovic, Petar – G27 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 f5 10. Bc4 Qg5
1963 GDR Ch Aschersleben GER – Round 13 – Pietzsch, Wolfgang – 1-0 – Weber, Gerhard – G69 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 d5 10. Nxd5 Bxa3
1963 Stockholm 6364 – Round 1 – Arnlind, Eric – 1-0 – Stahlberg, Gideon – G1 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 d5 10. Nxd5 Bxa3
1968 IBM I – Round 12 – Shamkovich, Leonid – 1-0 – Jongsma, Alexander – G43 1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 d5 10. Nxd5 Bxa3
1969 Moskou ch-URS – Round 1 – Savon, Vladimir – 1-0 – Kupreichik, Viktor D – G141 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 f5 10. Nc4 b5
Corus A 2010 – Round 7 – Nakamura, Hikaru – 1-0 – Shirov, Alexei – G46 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 f5 10. Nc4 Nd4

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