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D64e — Orthodox, Rubinstein Attack (1915)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 Re8
Les coups candidats
9.Bd3 — 43.2% (171 parties)
Ambassadeurs : Traunecker, Thomas (2x), Kaczur, Florian (2x), Clares Huanca, Danner Saed (2x), Nielsen, Poul Erik (1x), Hage, Poul (1x), Sydor, Andrzej (1x), Grabczewski, Romuald (1x), Stahlberg, Gideon (1x)
Ambassadeurs : Disconzi da Silva, Rodrigo (6x), Bronstein, David I (4x), Duhayon, Yves (3x), Mengarini, Ariel (2x), Engqvist, Thomas (2x), Hort, Vlastimil (2x), Tan, Lian Ann (2x), Vega Viejo, Marcelino (2x)
9.cxd5 — 6.3% (25 parties)
Ambassadeurs : Estrada Degrandi, Walter (1x), Olivera, Juan Francisco (1x), Malin, Odd Gunnar (1x), Svendsen, Frank (1x), Kwiatkowski, Heinz (1x), Buechel, Lothar (1x), Kramer, George (1x), Jahrbacher, Heinz (1x)
9.Be2 — 4.0% (16 parties)
Ambassadeurs : Altenburg, Reiner (1x), Kell, Klaus (1x), Masnjak, Rajka (1x), Zecevic, Nada (1x), Albert, Joerg (1x), Reipsch, Jens (1x), Dacalor, Aurelie (1x), Leprince, Frederique (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Bd3 9.a3 9.cxd5 9.Be2
<1800 21 43% 38% 5% 10%
1800-2200 185 42% 41% 8% 5%
2200-2600 114 36% 54% 4% 2%
2600+ 1 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9.Bd3 9.a3 9.cxd5 9.Be2
1950s 5 40% 60% — —
1960s 7 29% 57% 14% —
1970s 12 50% 50% — —
1980s 16 25% 75% — —
1990s 101 43% 38% 11% 3%
2000s 139 41% 41% 6% 5%
2010s 101 50% 39% 4% 4%
2020s 15 40% 33% — 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Bd3 50% 40% ▼ -10.5%
9.a3 39% 33% ▼ -5.3%
9.cxd5 4% 0% ▼ -4.0%
9.Be2 4% 13% ▲ +9.4%
Parties historiques
9.Bd3 — 43.2% (171 parties)
1951 — Nielsen, Poul Erik vs Hage, Poul — 1/2-1/2 — ?
1954 — Stahlberg, Gideon vs Morcken, Otto B — 1-0 — Amsterdam olm
1967 — Sydor, Andrzej vs Grabczewski, Romuald — 1/2-1/2 — Szeczin
1967 — Cherepkov, Alexander V vs Sazonov, Yuri — 0-1 — ?
1972 — Gavotto vs Molin, Albin — 1/2-1/2 — corr Italy
9.a3 — 41.4% (164 parties)
1952 — Bronstein, David I vs Salo, Toivo — 1-0 — Helsinki olm
1954 — Mengarini, Ariel vs Adulu Brandon — 1-0 — New York ch-USA
1956 — Mengarini, Ariel vs Skema, Kazys — 1-0 — Detroit, MI USA
1960 — Smyslov, Vasily vs Hort, Vlastimil — 1-0 — Leipzig olm
1961 — Joyner, Lionel vs Vaitonis, Povilas — 1/2-1/2 — Brockville
9.cxd5 — 6.3% (25 parties)
1962 — Estrada Degrandi, Walter vs Olivera, Juan Francisco — 1/2-1/2 — Montevideo URU
1990 — Pollok, Joerg vs Schiller, Dirk — 1-0 — ?
1995 — Kramer, George vs Jahrbacher, Heinz — 1-0 — St Veit
1996 — Malin, Odd Gunnar vs Svendsen, Frank — 0-1 — Vadso
1996 — Kwiatkowski, Heinz vs Buechel, Lothar — 1/2-1/2 — GER
9.Be2 — 4.0% (16 parties)
1994 — Albert, Joerg vs Reipsch, Jens — 1/2-1/2 — GER
1995 — Altenburg, Reiner vs Kell, Klaus — 1/2-1/2 — GER
1996 — Masnjak, Rajka vs Zecevic, Nada — 0-1 — Tucepi
2000 — Dacalor, Aurelie vs Leprince, Frederique — 1/2-1/2 — FRA-chT U20 Pau
2000 — Hoffmann, Reinhold vs Geissler, Dieter — 1/2-1/2 — Bad Wrishofen (17.03.-25.03)