B61i - 10.f4 - Richter-Rauzer, Larsen, Main Line (1964)

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B61i — Richter-Rauzer, Larsen, Main Line (1964)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.Qd2 Rc8 8.O-O-O Nxd4 9.Qxd4 Qa5 10.f4
Les coups candidats
10…Rxc3 — 40.1% (274 parties)
Ambassadeurs : Gheorghiu, Florin (4x), Obsivac, Josef (4x), Rusev, Krasimir (4x), Hort, Vlastimil (3x), Kristiansen, Jens (3x), Fliter, Irena (3x), Matnadze Bujiashvili, Ann (3x), Sekret, Roman (3x)
10…h6 — 40.1% (274 parties)
Ambassadeurs : Pichushkin, Vladimir Alekseevic (5x), Wittmann, Walter (4x), Rauduvè, Algirdas (4x), Byrne, Robert E (3x), Robatsch, Karl (3x), Cardoso, Sergio Carlos de Almeida (3x), Xu, Xiangyu (3x), Atabayev, Maksat (3x)
10…e6 — 10.4% (71 parties)
Ambassadeurs : Speelman, Jon S (3x), Yudasin, Leonid (3x), Hostinsky, Jiri (3x), Weinstein, Norman (2x), Markland, Peter R (2x), Unzicker, Ferdinand, Dr. (2x), Dueball, Juergen (2x), Madagascar Chess Federation (2x)
10…Qc5 — 5.0% (34 parties)
Ambassadeurs : Bykov, Valery (1x), Klaman, Konstantin Mikhailovich (1x), Schmidt, Wlodzimierz (1x), Drimer, Dolfi (1x), Bychov (1x), Kalbaliyeva, Laman (1x), Garcia Palermo, Carlos Horacio (1x), Garcia, Eder Raimundo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…Rxc3 10…h6 10…e6 10…Qc5
<1800 11 36% 36% 9% 18%
1800-2200 210 41% 40% 7% 9%
2200-2600 371 43% 41% 9% 2%
2600+ 11 18% 82% — —
Évolution par décennie (% des parties)
Décennie N parties 10…Rxc3 10…h6 10…e6 10…Qc5
1960s 25 52% 20% 8% 20%
1970s 46 26% 26% 37% 7%
1980s 51 20% 31% 33% 4%
1990s 89 33% 36% 19% 1%
2000s 143 57% 28% 6% 4%
2010s 188 48% 40% 4% 6%
2020s 142 27% 66% 1% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…Rxc3 48% 27% ▼ -21.1%
10…h6 40% 66% ▲ +26.3%
10…e6 4% 1% ▼ -2.3%
10…Qc5 6% 4% ▼ -2.9%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties
Tal, Mikhail — 2 parties
Anand, Viswanathan — 1 partie
Gukesh D — 1 partie
Parties historiques
10…Rxc3 — 40.1% (274 parties)
1964 — Janosevic, Dragoljub vs Larsen, Bent Ravn — 1/2-1/2 — Belgrade SRB
1968 — Gheorghiu, Florin vs Hort, Vlastimil — 1/2-1/2 — Monte Carlo 6/507
1968 — Bagirov, Vladimir vs Tal, Mikhail — 1/2-1/2 — Alma Ata KAZ
1968 — Juarez, Carlos Eleodoro vs Pelikán, Jiří — 0-1 — Buenos Aires ARG
1968 — Westerinen, Heikki M.J. vs Mestrovic, Zvonimir — 1/2-1/2 — Meldorf
10…h6 — 40.1% (274 parties)
1965 — Dely, Peter vs Pietrusiak, Bogdan — 1/2-1/2 — Polanica Zdroj POL
1967 — Paczuski, Wladislaw vs Pietrusiak, Bogdan — 0-1 — Szeczin
1968 — Liberzon, Vladimir M vs Peterson, Andrejs — 1-0 — Riga LAT
1969 — Liberzon, Vladimir M vs Stein, Leonid — 1/2-1/2 — Amsterdam NED
1969 — Bagirov, Vladimir vs Stein, Leonid — 1/2-1/2 — Ch URS (team), Grozny RUS
10…e6 — 10.4% (71 parties)
1968 — Jansa, Vlastimil vs Simagin, Vladimir — 1-0 — Polanica Zdroj POL
1969 — Seret, Jean-Luc vs Hug, Werner — 1-0 — Stockholm SWE
1971 — Schulz, Rainer vs Witte, Manfred — 1-0 — corr FRG/M
1971 — Unzicker, Ferdinand, Dr. vs Dueball, Juergen — 1/2-1/2 — Berlin-West
1971 — Unzicker, Ferdinand, Dr. vs Dueball, Juergen — 1/2-1/2 — ?
10…Qc5 — 5.0% (34 parties)
1963 — Bykov, Valery vs Klaman, Konstantin Mikhailovich — 1-0 — Leningrad RUS
1967 — Bychov vs Kalbaliyeva, Laman — 1-0 — Leningrad RUS
1968 — Schmidt, Wlodzimierz vs Drimer, Dolfi — 1-0 — Lugano SUI
1968 — Garcia Palermo, Carlos Horacio vs Garcia, Eder Raimundo — 1-0 — Mar del Plata ch-ARG
1968 — Schaufelberger, Heinz vs Mestrovic, Zvonimir — 1-0 — Meldorf