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C42q — Russian Game: Classical Tarrasch Variation
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6 7.O-O O-O 8.c4 Bg4
Eval: [+0.80]
Les coups candidats
9.cxd5 — 79.5% (147 parties)
Ambassadeurs : Marshall, Frank (6x), Marshall Viele, Fabrizio Aaron (6x), Wochnik, Manfred (4x), Norman Hansen, Holger (3x), Johner, Paul (3x), Spielmann, Rudolf (3x), Levin, Eugene (3x), Garcia Caballero, Luis (3x)
9.Nc3 — 9.7% (18 parties)
Ambassadeurs : Brandao, Marcius Gomes (2x), Schlechter, Carl (1x), Marshall, Frank (1x), Marotti, Simone (1x), Rosselli del Turco (1x), Maroczy, Geza (1x), Milner Barry, Philip (1x), Corzo y Principe, Juan (1x)
9.h3 — 5.9% (11 parties)
Ambassadeurs : Struc, Miroslav (2x), Garcia Caballero, Luis (2x), Yates, Frederic D (1x), Marshall Viele, Fabrizio Aaron (1x), Wall, Bill (1x), Sims, Joe (1x), Furlan, Miha (1x), Grosar, Aljosa (1x)
9.c5 — 3.8% (7 parties)
Ambassadeurs : John, Walter (2x), Marshall, Frank (1x), Marshall Viele, Fabrizio Aaron (1x), Finck, Peter-Kristian (1x), Allsop, Georgina (1x), Behrmann, Joachim (1x), Popp Tony (1x), Tveit, Geir (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.cxd5 9.Nc3 9.h3 9.c5
<1800 3 100%
1800-2200 59 80% 10% 3% 5%
2200-2600 23 70% 13% 13%
Évolution par décennie (% des parties)
Décennie N parties 9.cxd5 9.Nc3 9.h3 9.c5
1910s 18 72% 17% 11%
1920s 4 75% 25%
1930s 5 80% 20%
1940s 2 100%
1950s 4 100%
1960s 2 100%
1970s 5 80% 20%
1980s 16 75% 19% 6%
1990s 42 79% 10% 10% 2%
2000s 57 81% 9% 7% 4%
2010s 28 79% 7% 4% 4%
2020s 2 100%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.cxd5 79% 100% ▲ +21.4%
9.Nc3 7% 0% ▼ -7.1%
9.h3 4% 0% ▼ -3.6%
9.c5 4% 0% ▼ -3.6%
Parties historiques
9.cxd5 — 79.5% (147 parties)
1910 — Spielmann, Rudolf vs Marshall, Frank — 0-1 — Hamburg GER
1911 — Yates, Frederic D vs McKee, James Alexander — 1/2-1/2 — Glasgow SCO
1911 — Spielmann, Rudolf vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — San Sebastian ESP
1911 — Bernstein, Ossip vs Marshall, Frank — 1/2-1/2 — San Sebastian ESP
1911 — Johner, Paul vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — New York, NY USA
9.Nc3 — 9.7% (18 parties)
1910 — Schlechter, Carl vs Marshall, Frank — 1/2-1/2 — Hamburg GER
1911 — Marotti, Simone vs Rosselli del Turco — 1/2-1/2 — Rome ITA
1913 — Corzo y Principe, Juan vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Havana CUB
1932 — Maroczy, Geza vs Milner Barry, Philip — 1/2-1/2 — Londen
1982 — John Lloyd Alarcon vs Ludwinski, Tom A — 0-1 — E Lansing ch-MI op
9.h3 — 5.9% (11 parties)
1928 — Yates, Frederic D vs Marshall Viele, Fabrizio Aaron — 0-1 — Bad Kissingen GER
1975 — Wall, Bill vs Sims, Joe — 1/2-1/2 — ?
1991 — Furlan, Miha vs Struc, Miroslav — 1-0 — Slovenia
1991 — Grosar, Aljosa vs Struc, Miroslav — 1-0 — SLO
1993 — Milos, Gilberto vs Garcia Caballero, Luis — 1-0 — Las Palmas ESP
9.c5 — 3.8% (7 parties)
1910 — John, Walter vs Marshall, Frank — 0-1 — Hamburg GER
1910 — John, Walter vs Marshall Viele, Fabrizio Aaron — 0-1 — Hamburg GER
1988 — Finck, Peter-Kristian vs Allsop, Georgina — 1-0 — corr GB
1998 — Behrmann, Joachim vs Popp Tony — 1/2-1/2 — IECG
2003 — Tveit, Geir vs Birzer, Lothar — 0-1 — IECG