D58s - 8.cxd5 exd5 - Tartakower

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D58s — Tartakower
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 : Tartakower, Savielly (6x), Vujosevic, Vladimir (5x), Djubek, Boris (4x), Steiner, Lajos (3x), Pokorny, Amos (3x), Orsagova, Silvie (3x), Zentai, Gyorgy (3x), Ignatenko, Vladimir (3x)
9.Be2 — 12.3% (162 parties)
Ambassadeurs : Steiner, Lajos (2x), Gereben, Erno (2x), Upton, Timothy J (2x), Husek, Zdenek (2x), Gruenfeld, Ernst (1x), Hooper, David (1x), Rhodes, Herbert Gibson (1x), Panno, Oscar (1x)
9.Rc1 — 11.5% (151 parties)
Ambassadeurs : Garcia Pantoja, Roberto (2x), Engels, Ludwig (1x), Kieninger, Georg (1x), Zitman, J. (1x), Mulder van Leens Dijkstra, Kornelis (1x), Lawrence, Jeffrey A (1x), Thomas Andrew (1x), Panno, Oscar (1x)
9.Ne5 — 4.5% (59 parties)
Ambassadeurs : Pachman, Ludek (3x), Steiner, Lajos (2x), Rau, Hannes (2x), Rejfir, Josef (1x), Oren, Menachem (1x), Kraus, Rudolf (1x), Roehrich, Erwin (1x), Prucha, Karel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Bd3 9.Be2 9.Rc1 9.Ne5
<1800 58 64% 14% 9% 3%
1800-2200 564 66% 11% 10% 5%
2200-2600 327 58% 17% 13% 5%
2600+ 2 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9.Bd3 9.Be2 9.Rc1 9.Ne5
1910s 1 100% — — —
1920s 13 77% — — 8%
1930s 19 74% 11% 5% —
1940s 18 67% 6% 6% 22%
1950s 12 50% 25% 17% 8%
1960s 17 76% 12% 12% —
1970s 21 76% — 14% 5%
1980s 105 56% 12% 22% 3%
1990s 284 59% 14% 14% 2%
2000s 395 64% 13% 8% 5%
2010s 351 64% 12% 11% 5%
2020s 77 70% 6% 14% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Bd3 64% 70% ▲ +6.0%
9.Be2 12% 6% ▼ -5.8%
9.Rc1 11% 14% ▲ +3.5%
9.Ne5 5% 6% ▲ +1.9%
Parties historiques
9.Bd3 — 63.2% (830 parties)
1915 — Kostic, Boris vs Showalter, Jackson — 1-0 — Georgetown
1922 — Gruenfeld, Ernst vs Tartakower, Savielly — 0-1 — Vienna AUT
1923 — Jacobsen, Egil vs Tartakower, Savielly — 0-1 — it Copenhagen DEN
1923 — Jacobsen, Eiler vs Tartakower, Savielly — 0-1 — Copenhagen DEN
1926 — Rubinstein, Akiba vs Duhm, Andreas — 1-0 — Hannover GER
9.Be2 — 12.3% (162 parties)
1934 — Gruenfeld, Ernst vs Steiner, Lajos — 1/2-1/2 — Ujpest
1935 — Gereben, Erno vs Steiner, Lajos — 1/2-1/2 — Tatatovaros
1944 — Hooper, David vs Rhodes, Herbert Gibson — 1-0 — Blackpool ENG
1955 — Gereben, Erno vs Jenei, Ferenc — 1-0 — Budapest HUN
1955 — Rabar, Braslav vs Djurasevic, Bozidar — 1/2-1/2 — Novi Sad SRB
9.Rc1 — 11.5% (151 parties)
1934 — Engels, Ludwig vs Kieninger, Georg — 0-1 — Cologne GER
1947 — Zitman, J. vs Mulder van Leens Dijkstra, Kornelis — 0-1 — cr.
1950 — Bogoljubow, Efim vs Teschner, Rudolf — 1/2-1/2 — FRG-ch Bad Pyrmont GER
1955 — Panno, Oscar vs Spassky, Boris V. — 1/2-1/2 — Goteborg SWE
1963 — Lawrence, Jeffrey A vs Thomas Andrew — 1/2-1/2 — Hastings ENG
9.Ne5 — 4.5% (59 parties)
1928 — Rejfir, Josef vs Oren, Menachem — 0-1 — The Hague NED
1944 — Prucha, Karel vs Pachman, Ludek — 1-0 — Brno CZE
1947 — Kraus, Rudolf vs Roehrich, Erwin — 1-0 — Kirchheim
1948 — Pachman, Ludek vs Steiner, Lajos — 1-0 — Budapest HUN
1948 — Pachman, Ludek vs Steiner, Lajos — 1-0 — Budapest HUN