D58s - 8…exd5 - Tartakower (1923)

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D58s — Tartakower (1923)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6 8.cxd5 exd5
Les coups candidats
Ambassadeurs : Szabolcsi, Janos (4x), Djubek, Boris (4x), Orsagova, Silvie (3x), Zentai, Gyorgy (3x), Cruz, Raul C. (2x), Hort, Vlastimil (2x), Gereben, Erno (2x), Enders, Peter (2x)
9.Be2 — 12.5% (162 parties)
Ambassadeurs : Bode, Wilfried (2x), Paschall, William (2x), Kolarov, Atanas S. (1x), Szily, Jozsef (1x), Panno, Oscar (1x), Casas Perea, Fernando (1x), Gereben, Erno (1x), Jenei, Ferenc (1x)
9.Rc1 — 11.6% (150 parties)
Ambassadeurs : Garcia Pantoja, Roberto (2x), Lawrence, Jeffrey A (1x), Thomas Andrew (1x), Szukszta, Janus (1x), Kwasniewski, Janusz (1x), Bogoljubow, Efim (1x), Teschner, Rudolf (1x), David, Pavel (1x)
9.Qc2 — 4.5% (59 parties)
Ambassadeurs : Patelis, I. (1x), Zahilas, Loukas N. (1x), Duchesne, E.L. (1x), Saleh (1x), Plastowez, Wladimir (1x), Goeke, Bernd (1x), Sevcik, Lubomir (1x), Skultety, Stanislav (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Bd3 9.Be2 9.Rc1 9.Qc2
<1800 133 68% 14% 8% 3%
1800-2200 631 64% 10% 11% 5%
2200-2600 309 59% 16% 13% 4%
Évolution par décennie (% des parties)
Décennie N parties 9.Bd3 9.Be2 9.Rc1 9.Qc2
1950s 11 55% 27% 9% —
1960s 17 76% 12% 12% —
1970s 21 76% — 14% —
1980s 103 55% 13% 22% 2%
1990s 289 59% 15% 13% 5%
2000s 399 64% 13% 8% 5%
2010s 359 64% 12% 11% 5%
2020s 98 69% 7% 13% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Bd3 64% 69% ▲ +5.3%
9.Be2 12% 7% ▼ -4.8%
9.Rc1 11% 13% ▲ +2.7%
9.Qc2 5% 3% ▼ -2.2%
Parties historiques
9.Bd3 — 63.0% (817 parties)
1952 — Gentil Junior, Luiz vs Rossetto, Hector — 0-1 — Mar del Plata ARG
1952 — Cobo Arteaga, Eldis vs Horowitz, Albert Israel — 1/2-1/2 — ?
1955 — Magyar, Gyula vs Jenei, Ferenc — 1/2-1/2 — Pecs
1955 — Kapu, Jeno vs Gereben, Erno — 1-0 — ?
1959 — Keres, Paul Petrovich vs Petrosian, Tigran V. — 1/2-1/2 — Tbilisi ch-URS
9.Be2 — 12.5% (162 parties)
1955 — Gereben, Erno vs Jenei, Ferenc — 1-0 — Budapest HUN
1955 — Rabar, Braslav vs Djurasevic, Bozidar — 1/2-1/2 — Novi Sad SRB
1958 — Panno, Oscar vs Casas Perea, Fernando — 1-0 — Mar del Plata ARG
1962 — Kolarov, Atanas S. vs Szily, Jozsef — 1/2-1/2 — ?
1962 — Neikirkh, Oleg vs Padevsky, Nikola — 1/2-1/2 — Sofia BUL
9.Rc1 — 11.6% (150 parties)
1950 — Bogoljubow, Efim vs Teschner, Rudolf — 1/2-1/2 — FRG-ch Bad Pyrmont GER
1963 — Lawrence, Jeffrey A vs Thomas Andrew — 1/2-1/2 — Hastings ENG
1969 — Szukszta, Janus vs Kwasniewski, Janusz — 0-1 — Lublin POL
1970 — Doda, Zbigniew vs Ostojic, Predrag — 1/2-1/2 — Polancia Zdroj
1973 — Popov, Vladimir L. vs Pfleger, Helmut, Dr. — 1/2-1/2 — Tallinn EST
9.Qc2 — 4.5% (59 parties)
1982 — Patelis, I. vs Zahilas, Loukas N. — 1/2-1/2 — ?
1982 — Duchesne, E.L. vs Saleh — 1/2-1/2 — Luzern olm
1992 — Bokor, Istvan vs Kercsmarics, Jozsef — 1-0 — HUN
1992 — Tilmatine, Amar vs Nainapalert, Tanin — 1-0 — ?
1993 — Bracjunova, Viktoria vs Jambrich, Jaromir — 1-0 — Slovan open, Bratisl