B72f - 7…Nc6 - Dragon (1960)

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B72f — Dragon (1960)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Bc4 Nc6
Les coups candidats
Ambassadeurs : Spiridonov, Nikola (12x), Estrin, Yakov (9x), Cosulich, Roberto (8x), Bednarski, Jacek (7x), Blackstone, John (7x), Szabo, Laszlo (7x), Schrancz, Istvan (7x), Dely, Peter (6x)
8.h3 — 13.4% (624 parties)
Ambassadeurs : Mitkov, Nikola (9x), Ciric, Dragoljub M (6x), Klundt, Klaus (6x), Fliter, Irena (5x), Andersson, Ulf (4x), Neukirch, Detlef (3x), Gutierrez Salazar, Leonela (3x), Malik, J Wennod (3x)
8.Qd2 — 6.1% (282 parties)
Ambassadeurs : S nchez, R (2x), Sieker, Roland (2x), Collins, Richard (1x), Learmouth, RS. (1x), Malis, Jiri (1x), Pribyl, Josef (1x), Martnez, P (1x), Presler, W. (1x)
8.O-O — 5.5% (258 parties)
Ambassadeurs : Cedikova, Katerina (2x), Yarmak, Saul (1x), Cross, Robert Gary (1x), Friedgood, David (1x), Schackis, Roger (1x), Kristiansen, Tor (1x), Sandum, Kjell Tore (1x), Maresca, Aniello (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.f3 8.h3 8.Qd2 8.O-O
<1800 471 59% 7% 9% 10%
1800-2200 1972 67% 12% 6% 5%
2200-2600 1014 71% 23% 1% 1%
2600+ 17 88% 6% — —
Évolution par décennie (% des parties)
Décennie N parties 8.f3 8.h3 8.Qd2 8.O-O
1950s 12 58% 25% — 8%
1960s 335 88% 10% 1% —
1970s 258 78% 14% 2% 2%
1980s 160 74% 15% 2% 1%
1990s 768 60% 16% 9% 9%
2000s 1472 62% 13% 8% 8%
2010s 1388 66% 13% 6% 4%
2020s 264 69% 13% 3% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.f3 66% 69% ▲ +2.4%
8.h3 13% 13% +0.3%
8.Qd2 6% 3% ▼ -2.9%
8.O-O 4% 5% ▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 3 parties
Karpov, Anatoly — 2 parties
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
8.f3 — 66.5% (3096 parties)
1958 — Bastrikov, Georgy vs Simagin, Vladimir — 1-0 — Tashkent ch URS sf
1959 — Blackstone, John vs Ishit Jain — 1/2-1/2 — San Jose, CA USA
1959 — Zuckerman, Bernard vs Blackstone, John — 1-0 — Omaha, NE
1959 — Blackstone, John vs Mortz, John — 1-0 — San Jose, CA USA
1959 — Blackstone, John vs Mortz, John — 1-0 — Omaha, NE
8.h3 — 13.4% (624 parties)
1952 — Fink, Adolf Jay vs Austin, Neil T — 1-0 — San Francisco, Ca
1957 — Bollbach, Ulrich vs Troeger, Jochen — 1-0 — Ruhla
1959 — Rootare, Salme vs Todorova, Paunka — 1-0 — Plovdiv BUL
1960 — Nausa, Madan Pun vs Wexler, Bernardo — 0-1 — Bariloche
1960 — Nausa, Jose vs Wexler, Bernardo — 0-1 — Bariloche
8.Qd2 — 6.1% (282 parties)
1965 — Collins, Richard vs Learmouth, RS. — 1-0 — Southampton ENG
1968 — Malis, Jiri vs Pribyl, Josef — 0-1 — Prague CZE
1970 — Mack, Arthur vs Horvath, Tamas — 1-0 — ?
1974 — De Wit, Albert vs Slaa, Joop — 1/2-1/2 — Nijmegen NED
1978 — Presler, W. vs Scales, Leonard — 0-1 — Columbus, OH USA
8.O-O — 5.5% (258 parties)
1957 — Yarmak, Saul vs Cross, Robert Gary — 0-1 — Hollywood/San Francisco
1970 — Brosig, A. vs Brotsos, Jim — 1-0 — ?
1971 — Maresca, Aniello vs Cane, Andrea — 0-1 — corr Italy
1972 — Williams, S.B. vs Menas, Borel — 0-1 — ?
1976 — Pandavos, Panayotis vs Skembris, Spyridon — 0-1 — Athens GRE