B73b - 8…O-O - Dragon, Classical (1902)

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B73b — Dragon, Classical (1902)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O O-O
Les coups candidats
Ambassadeurs : Thipsay, Praveen M (16x), Fluvia Poyatos, Joan (10x), Durao, Joaquim (10x), Nijboer, Friso (9x), Alekseenko, Kirill (9x), Rantanen, Yrjo A. (8x), Koskela, Niina (8x), Hoffman, Alejandro (6x)
Ambassadeurs : Unzicker, Ferdinand, Dr. (19x), Guzzetti, Luigi Enrico (13x), Cladouras, Panagiotis (12x), Gufeld, Eduard (11x), Mednis, Edmar J (9x), Geller, Efim P. (9x), Garcia, Eder Raimundo (7x), Nguyen, Anh Dung (7x)
Ambassadeurs : Erwich, Marc (6x), Eliskases, Erich (4x), Barua, Dibyendu (4x), Proehl, Holger (4x), Cote-Lalumiere, Tristan (4x), Kindermann, Stefan (3x), Kupreichik, Viktor D (3x), Ruxton, Keith (3x)
9.h3 — 13.2% (1507 parties)
Ambassadeurs : Jirovsky, Petr (6x), Yanofsky, Daniel Abraham (5x), Heidenfeld, Mark (4x), Kovarik, Oto (4x), Korchnoi, Viktor (3x), Thorhallsson, Gylfi (3x), Slamena, Michal (3x), Yabra, Federico (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Nb3 9.Qd2 9.Kh1 9.h3
<1800 1136 19% 26% 13% 12%
1800-2200 5129 25% 21% 16% 15%
2200-2600 2421 38% 24% 13% 14%
2600+ 45 20% 56% 7% 9%
Évolution par décennie (% des parties)
Décennie N parties 9.Nb3 9.Qd2 9.Kh1 9.h3
1950s 289 34% 42% 6% 6%
1960s 262 35% 38% 7% 6%
1970s 295 34% 31% 7% 10%
1980s 587 41% 23% 12% 9%
1990s 2539 30% 20% 16% 11%
2000s 3693 27% 22% 15% 13%
2010s 3155 23% 24% 13% 17%
2020s 585 18% 26% 11% 23%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Nb3 23% 18% ▼ -5.5%
9.Qd2 24% 26% ▲ +2.5%
9.Kh1 13% 11% ▼ -1.9%
9.h3 17% 23% ▲ +6.3%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 4 parties
Kramnik, Vladimir — 2 parties
Hou, Yifan — 2 parties
Capablanca, Jose Raul — 1 partie
Kasparov, Garry — 1 partie
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Gukesh D — 1 partie
Parties historiques
9.Nb3 — 27.6% (3143 parties)
1950 — Keres, Paul Petrovich vs Averbakh, Yuri L — 1/2-1/2 — Szcawno Zdroj
1950 — Lehmann, Heinz vs Bogoljubow, Efim — 0-1 — Bad Pyrmont GER
1950 — Szabo, Laszlo vs Gereben, Erno — 1-0 — Budapest HUN
1950 — Kopaev, Nikolay A vs Geller, Efim P. — 1/2-1/2 — Kiev UKR
1950 — Watson, Arthur T vs Thornley, JW. — 1-0 — Buxton
9.Qd2 — 23.5% (2685 parties)
1950 — Kampman, Tijmen vs Borowski, Piotr — 0-1 — ?
1950 — Cherepkov, Alexander V vs Rovner, Dmitry — 0-1 — URS-ch sf Tartu
1950 — Unzicker, Ferdinand, Dr. vs Schmidt, Paul — 1-0 — Bad Pyrmont GER
1950 — Kovacs, Abel vs Eros, Plata — 1-0 — Vienna AUT
1950 — Geller, Efim P. vs Averbakh, Yuri L — 1/2-1/2 — Schiavno Zdroj
9.Kh1 — 13.7% (1562 parties)
1950 — Bobotsov, Milko G vs Alster, Ladislav — 1-0 — CSR-BUL Prague CZE
1951 — Siemms, Ross E vs Joyner, Lionel — 1-0 — Montreal CAN
1951 — Sumar, Julio vs Eliskases, Erich — 0-1 — Mar del Plata ARG
1951 — Liebstein, Arturo vs Eliskases, Erich — 0-1 — Mar del Plata ARG
1951 — Liebstein, Arturo vs Eliskases, Erich — 0-1 — Mar del Plata zt Mar
9.h3 — 13.2% (1507 parties)
1950 — Paoli, Enrico vs Eros, Plata — 1-0 — Vienna AUT
1950 — Michel, Clement Paul vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG
1951 — Hoffmann Bruno vs Hoefert, H. — 1-0 — Minden
1951 — Schlag, Ronny vs Bogoljubow, Efim — 1/2-1/2 — Retzstadt
1951 — Nuesken, Fritz vs Rathai, Volker — 1-0 — Schwerin GER