D99d - 10.Rd1 - Russian, Smyslov, Main Line (1948)

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D99d — Russian, Smyslov, Main Line (1948)
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1
Les coups candidats
Ambassadeurs : Timman, Jan H (9x), Sosonko, Gennadi (8x), Babula, Vlastimil (6x), Uhlmann, Wolfgang (5x), Pribyl, Josef (5x), Jansa, Vlastimil (5x), Koch, Berthold (3x), Peelen, Piet (3x)
Ambassadeurs : Jansa, Vlastimil (10x), Smejkal, Jan (7x), Babula, Vlastimil (7x), Birnboim, Nathan (6x), Ftacnik, Lubomir (6x), Santos, Jose P (3x), Ree, Hans (3x), Rajkovic, Dusan (3x)
10…Bxf3 — 8.4% (66 parties)
Ambassadeurs : Sosonko, Gennadi (3x), Lputian, Smbat (3x), Gurevich, Mikhail (3x), Van Mil, Johannes A J (3x), Krasenkow, Michal (3x), Ree, Hans (2x), Eingorn, Vereslav S (2x), Corral Blanco, Juan Antonio (2x)
10…a5 — 2.5% (20 parties)
Ambassadeurs : Mattsson, Benjamin (1x), Johansson, Bengt 1959 (1x), Hager, Franz (1x), Pils, Walter (1x), Nickel, Arno (1x), Mielke, Klaus Georg (1x), Schoenbuchner, Gert (1x), Frost, Lionel B (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…Nc6 10…e6 10…Bxf3 10…a5
<1800 19 63% 32% — —
1800-2200 202 68% 18% 6% 2%
2200-2600 389 57% 25% 10% 3%
2600+ 25 44% 36% 16% 4%
Évolution par décennie (% des parties)
Décennie N parties 10…Nc6 10…e6 10…Bxf3 10…a5
1950s 15 93% — — —
1960s 15 60% 20% — 7%
1970s 61 70% 23% 3% —
1980s 132 46% 32% 13% 1%
1990s 150 65% 19% 12% 2%
2000s 179 60% 28% 5% 3%
2010s 204 66% 19% 7% 5%
2020s 29 59% 17% 21% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…Nc6 66% 59% ▼ -7.1%
10…e6 19% 17% ▼ -1.9%
10…Bxf3 7% 21% ▲ +13.8%
10…a5 5% 0% ▼ -4.9%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Parties historiques
10…Nc6 — 61.7% (484 parties)
1950 — Siegel, Paul vs Teschner, Rudolf — 0-1 — Bad Pyrmont GER
1951 — Sumar, Julio vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1952 — Mueller, Klaus vs Koch, Berthold — 0-1 — Cottbus
1952 — Arlamowski, Edward vs Koch, Berthold — 0-1 — Miedzyzdroje
1953 — Golz, Werner vs Reichenbach, Werner — 1/2-1/2 — Brandenburg/Havel
10…e6 — 23.2% (182 parties)
1966 — Uhlmann, Wolfgang vs Lilienthal, Andor — 1-0 — Szombathely
1969 — Polugaevsky, Lev vs Bak, Istvan — 1-0 — Ludwigsburg GER
1969 — Hort, Vlastimil vs Navarovszky, Laszlo — 1-0 — Luhacovice CZE
1971 — Uhlmann, Wolfgang vs Larsen, Bent Ravn — 1-0 — Las Palmas ESP
1976 — Paulsen, Willy Borgen vs Andersen, Bjarne Hjorth — 0-1 — ?
10…Bxf3 — 8.4% (66 parties)
1975 — Schackis, Roger vs Kouatly, Bachar — 1-0 — France
1977 — Sosonko, Gennadi vs Timman, Jan H — 1-0 — Amsterdam NED
1982 — Gelpke, Peter vs Van Mil, Johannes A J — 1/2-1/2 — Eindhoven NED
1982 — Garcia Gonzales, Guillermo vs Hoelzl, Franz — 1-0 — Luzern olm
1984 — Andruet, Gilles vs De Wit, Jan — 1/2-1/2 — Wijk aan Zee NED
10…a5 — 2.5% (20 parties)
1967 — Mattsson, Benjamin vs Johansson, Bengt 1959 — 1/2-1/2 — cr.
1984 — Hager, Franz vs Pils, Walter — 1/2-1/2 — Austria
1990 — Nickel, Arno vs Mielke, Klaus Georg — 1-0 — ?
1997 — Schoenbuchner, Gert vs Frost, Lionel B — 1-0 — IECG
1999 — Piket, Jeroen vs Sutovsky, Emil — 1-0 — ?