B78j — Sicilian: Dragon, Yugoslav, Main Line, 12.h4 h5

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Rc8 11.Bb3 Ne5 12.h4 h5 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Avantages : majorité aile_dame (3v2), case forte d4, case forte e4, case forte b5, case forte d5, case forte g5, Bb3 actif, Be3 actif, paire de fous, colonne d.
Faiblesses adverses : Bg7 enfermé.
Problèmes : arriéré g2.
Plans :
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Avantages : majorité centre (2v1), case forte c4, case forte c5, avant-postes c5(T), e5(C), Bd7 actif, paire de fous, colonne c.
Faiblesses adverses : arriéré g2.
Problèmes : Bg7 enfermé.
Plans :
● ...d5 — Rupture
● ...e6 — Rupture
● ...Rc — Tour sur colonne c

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B78j — Dragon Yugoslav Main Line

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Rc8 11.Bb3 Ne5 12.h4 h5

Eval: [+0.39]

Les coups candidats

13.Bg5 — 56.7% (4084 parties) →

Ambassadeurs : Farago, Sandor (26x), Mestel, A Jonathan (16x), Kahn, Evarth Dr. (14x), Miles, Anthony J (13x), Remus, Horst (13x), Jobe, Tom (13x), Starace, Umberto (13x), Pott, Brian (13x)

13.Bh6 — 20.2% (1456 parties) →

Ambassadeurs : Kudrin, Sergey (12x), Starace, Umberto (10x), Farago, Sandor (8x), Kahn, Evarth Dr. (7x), Apicella, Manuel (6x), Mestel, A Jonathan (5x), Cimmino, Pietro (5x), De Jong, Peter (5x)

13.Kb1 — 13.7% (990 parties) →

Ambassadeurs : Perez, Giorgio (7x), Miles, Anthony J (6x), Sosonko, Gennadi (5x), Lotti, Fabio (5x), Farago, Sandor (5x), Kusmierek, Józef (5x), Ortiz Suarez, Isan Reynaldo (5x), Mestel, A Jonathan (4x)

13.g4 — 4.5% (321 parties)

Ambassadeurs : Sosonko, Gennadi (4x), Playa, Marcelo (4x), Yeo, Michael J (3x), Sati'a, D (3x), Bloch, Nigel (2x), Bellin, Robert (2x), Polgar, Judit (2x), Gislason, Gudmundur (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	13.Bg5	13.Bh6	13.Kb1	13.g4
<1800	201	50%	18%	18%	5%
1800-2200	2347	55%	20%	14%	6%
2200-2600	2618	59%	19%	15%	3%
2600+	63	68%	11%	17%	3%

Évolution par décennie (% des parties)

Décennie	N parties	13.Bg5	13.Bh6	13.Kb1	13.g4
1930s	1	—	—	100%	—
1960s	14	14%	43%	21%	14%
1970s	130	31%	20%	27%	13%
1980s	836	62%	20%	10%	3%
1990s	2177	58%	23%	10%	4%
2000s	2166	58%	21%	12%	4%
2010s	1624	53%	16%	21%	6%
2020s	260	58%	14%	19%	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
13.Bg5	53%	58%	▲ +5.1%
13.Bh6	16%	14%	▼ -2.3%
13.Kb1	21%	19%	▼ -1.3%
13.g4	6%	6%	+0.2%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 6 parties
Karpov, Anatoly — 5 parties
Kasparov, Garry — 2 parties
Carlsen, Magnus — 2 parties
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
Tal, Mikhail — 1 partie

Parties historiques

13.Bg5 — 56.7% (4084 parties)

1962 — Rosenauer, Harald vs Alvarez Poli, Antonio Andr — 0-1 — corr ICCF Cup q
1968 — Jochumsen Bent vs Berggreen, Anders J — 0-1 — Denmark ch corr
1971 — Barczay, Laszlo vs Soltis, Andrew — 0-1 — Reggio Emilia ITA
1971 — Biyiasas, Peter vs Kavalek, Lubomir — 0-1 — Vancouver
1971 — MacPhail, John vs Day, Lawrence A. — 0-1 — Ottawa CAN

13.Bh6 — 20.2% (1456 parties)

1963 — Bojkovic, Slobodan vs Westerinen, Heikki M.J. — 0-1 — Vrnjacka Banja SRB
1965 — Dely, Peter vs Pavlov, Mircea-Sergiu-Aurelian — 1/2-1/2 — Hamburg GER
1966 — Bastrikov, Georgy vs Sergievsky, Vladimir D — 1-0 — Ch "]
1966 — Zatulovskaya, Tatiana vs Bruce, Rowena M — 1/2-1/2 — Oberhausen
1966 — Lazarevic, Milunka vs Bruce, Rowena M — 1-0 — Oberhausen

13.Kb1 — 13.7% (990 parties)

1938 — Plater, Kazimierz vs Ropstorff — 0-1 — Krakow Krakow POL
1962 — Cafferty, Bernard vs Hollis, Adrian — 1/2-1/2 — Hastings ENG
1963 — Larsen, Benjamin Holsko vs Westerinen, Heikki M.J. — 1-0 — Halle GER
1968 — Busiba Svenson vs Porreca, Alessio — 0-1 — corr
1970 — Popovych, Orest vs Kramer, Gerald — 1-0 — New York Manhattan

13.g4 — 4.5% (321 parties)

1965 — Levy, David N L vs Pavlov, Mircea-Sergiu-Aurelian — 0-1 — Sinaia
1967 — Cosulich, Roberto vs Porreca, Alessio — 1-0 — San Benedetto
1970 — Aguilera Rocha, Angelina vs Kristinsson, Sigurthor — 0-1 — Siegen GER
1970 — Hatlebakk, Einar vs Watson, W Peter — 1-0 — Buesum
1970 — Ingolotti, Julio Cesar vs Pelikan, Jorge — 0-1 — Miramar

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	● g2	—
Chaînes	● g2→f3, f3→e4	● g6→h5, e7→d6, f7→g6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v0), ● e4 (2v1), ● b5 (2v1), ● d5 (3v1), ● g5 (2v0)	● c4 (2v1), ● c5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● d5 (3v1), ● e4 (2v1)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bb3	● Bb3 Actif (mob. 5)
Be3	● Be3 Actif (mob. 5)
Bd7		● Bd7 Actif (mob. 8)
Bg7		● Bg7 Enfermé (mob. 2)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
Non développées	1 (h1)	—

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● f3-f4	● …d6-d5, ● …e7-e6

Partie
1965 WchT U26 12. prel – Round 1 – Levy, David N L – 0-1 – Pavlov, Mircea-Sergiu-Aurelian – G6 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Bb3 g6 8. f3 Bg7 9. Be3 O-O 10. Qd2 Rc8
SWIFT 1986 – Round 1 – Ljubojevic, Ljubomir – 0-1 – Miles, Anthony J – G21 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Rc8
World Blitz 2021 – Round 18.36 – Kadric, Denis – 0-1 – Salem, A.R. Saleh – G1057 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. h4 h5

1965 WchT U26 12. prel – Round 1 – Levy, David N L – 0-1 – Pavlov, Mircea-Sergiu-Aurelian – G6

SWIFT 1986 – Round 1 – Ljubojevic, Ljubomir – 0-1 – Miles, Anthony J – G21

World Blitz 2021 – Round 18.36 – Kadric, Denis – 0-1 – Salem, A.R. Saleh – G1057