B19h - 7…Nd7 8.h5 Bh7 - Classical, Spassky Variation (1925)

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B19h — Classical, Spassky Variation (1925)
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7
Les coups candidats
9.Bd3 — 98.9% (27274 parties)
Ambassadeurs : ? (79x), Markus, Roland (69x), Khenkin, Igor (56x), Sherwood, Russell (54x), Burmakin, Vladimir (53x), Dreev, Aleksey (49x), Groszpeter, Attila (41x), Berg, Klaus (36x)
9.Bc4 — 0.6% (159 parties)
Ambassadeurs : Szamos, Alexander (2x), Kruppa, Yuri (2x), Wascat, Patrick (2x), Duarte, Candido (1x), Caspary, Herbert (1x), Raetsch, Heinz (1x), Hartmann, Claus (1x), Abalos, Fredie (1x)
9.Bf4 — 0.3% (73 parties)
Ambassadeurs : Kupreichik, Viktor D (2x), Petrakis, Stylianos (2x), Mahia, Gustavo (1x), Fernandez Murga, Roberto (1x), Lobron, Eric (1x), Lematschko, Tatjana (1x), Hartston, William R (1x), Ritter, Klaus (1x)
9.c3 — 0.1% (38 parties)
Ambassadeurs : Mikus, J. (1x), Bailey, Gregory (1x), Gruener, Reinhard (1x), Russ, Colin A H (1x), Mitsakos, Achilleas (1x), Manaj, Filip (1x), Hennings, Wolfgang (1x), Parker, Steph (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Bd3 9.Bc4 9.Bf4 9.c3
<1800 1888 97% 1% 1% 0%
1800-2200 11477 99% 1% 0% 0%
2200-2600 10389 100% 0% 0% 0%
2600+ 545 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9.Bd3 9.Bc4 9.Bf4 9.c3
1950s 19 89% 11% — —
1960s 210 99% 1% — —
1970s 520 99% 1% 0% —
1980s 1108 99% 0% 0% 0%
1990s 3298 99% 1% 0% 0%
2000s 9036 99% 1% 0% 0%
2010s 11342 99% 1% 0% 0%
2020s 2055 99% 0% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Bd3 99% 99% +0.1%
9.Bc4 1% 0% -0.0%
9.Bf4 0% 0% -0.0%
9.c3 0% 0% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Tal, Mikhail — 10 parties
Hou, Yifan — 10 parties
Kramnik, Vladimir — 6 parties
Botvinnik, Mikhail — 4 parties
Carlsen, Magnus — 4 parties
Parties historiques
9.Bd3 — 98.9% (27274 parties)
1951 — Pinkus, Albert vs Hanauer, Milton Loeb — 1/2-1/2 — New York ch-USA
1951 — Grob, Henry vs Pomar Salamanca, Arturo — 1/2-1/2 — Madrid ESP
1952 — Fuderer, Andrija vs Vukovic, Sava — 1-0 — Belgrade SRB
1956 — Reich, Hartmut vs Queck, A. — 1-0 — corr BdF-cup3
1957 — Halper, N. vs Santasiere, Anthony — 1/2-1/2 — New York, NY USA
9.Bc4 — 0.6% (159 parties)
1957 — Mnatsakanian, Eduard A vs Abhinaya Polaka — 1/2-1/2 — Leningrad RUS
1959 — Raetsch, Heinz vs Hartmann, Claus — 1-0 — GDR-ch Leipzig GER
1964 — Abalos, Fredie vs Kartikeya Shukla — 1/2-1/2 — Tel Aviv ISR
1964 — Keane, Michael vs Mueller, Manfred — 0-1 — Bad Kuehlungsborn
1966 — Duarte, Candido vs Caspary, Herbert — 0-1 — Belo Horizonte
9.Bf4 — 0.3% (73 parties)
1975 — Lematschko, Tatjana vs Hartston, William R — 1-0 — Pula wzt
1984 — Ritter, Klaus vs Semirentschow, II. — 0-1 — corr EU/M/GT
1989 — Mahia, Gustavo vs Fernandez Murga, Roberto — 1-0 — Buenos Aires ARG
1989 — Kupreichik, Viktor D vs Lobron, Eric — 0-1 — Ljublana Portoroz
1990 — Welford, M. vs Rostrom, R. — 1-0 — Lansing,MI Apr mini
9.c3 — 0.1% (38 parties)
1989 — Mikus, J. vs Bailey, Gregory — 0-1 — Lansing ch-MI op
1997 — Rezai Perdomo, Yuanne vs Goetz, Katharina — 1-0 — Bensheim
1997 — Inostroza, Pamela vs Van der Aalst, Paul — 1-0 — Hengelo NED
1998 — Mitsakos, Achilleas vs Manaj, Filip — 0-1 — 3. Round th AMBELOKIPI Open
1999 — Gruener, Reinhard vs Russ, Colin A H — 1/2-1/2 — Seefeld