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C86j — Worrall Attack
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 O-O 8.c3 d5 9.exd5
Eval: [-0.29]
Les coups candidats
9…Nxd5 — 60.3% (149 parties)
Ambassadeurs : Kashdan, Isaac (4x), Schlage, Willi (3x), Brinckmann, Alfred (3x), Bisguier, Arthur B (2x), Geller, Efim P. (2x), Lyon Martinez, Juan Pablo (2x), Tymms, J. D. M.. (2x), Treysman, G. (1x)
9…Bg4 — 23.1% (57 parties)
Ambassadeurs : Keres, Paul Petrovich (2x), Novotelnov, Nikolai (2x), Cecchini, Alessandro (2x), Pereira, Silvio Cunha (2x), Barendregt, Johan (1x), Stumpers, Louis (1x), Foltys, Jan (1x), Keres, Paul (1x)
9…e4 — 16.2% (40 parties)
Ambassadeurs : Hebden, Mark L (2x), Kripp, Wolfgang (1x), Marcus, Heinz (1x), Dubinin, Peter (1x), Novotelnov, Nikolai (1x), Seidman, Herbert (1x), Marshall, Frank (1x), Laudowicz (1x)
9…Na5 — 0.4% (1 parties)
Ambassadeurs : Gobet, Yannick (1x), Ancey, Gerard (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…Nxd5 9…Bg4 9…e4 9…Na5
<1800 11 82% 18%
1800-2200 78 73% 14% 13%
2200-2600 54 54% 22% 24%
Évolution par décennie (% des parties)
Décennie N parties 9…Nxd5 9…Bg4 9…e4 9…Na5
1910s 3 100%
1920s 2 100%
1930s 7 86% 14%
1940s 18 56% 28% 17%
1950s 8 38% 50% 12%
1960s 18 39% 28% 33%
1970s 9 56% 44%
1980s 11 45% 45% 9%
1990s 46 39% 37% 22% 2%
2000s 45 56% 22% 22%
2010s 70 81% 9% 10%
2020s 10 80% 10% 10%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…Nxd5 81% 80% ▼ -1.4%
9…Bg4 9% 10% ▲ +1.4%
9…e4 10% 10% +0.0%
9…Na5 0% 0% +0.0%
Parties historiques
9…Nxd5 — 60.3% (149 parties)
1910 — Roesch, Alfred vs Schlage, Willi — 0-1 — Hamburg GER
1910 — Eljaschoff, Moissei Z vs Schlage, Willi — 1-0 — Hamburg GER
1918 — Joseph Sawyer vs Marshall, Frank — 1/2-1/2 — Montreal, PQ CAN (Knights of Columbus Hall)
1928 — Brinckmann, Alfred vs Schlage, Willi — 1-0 — It BSG Berlin GER
1929 — Yates, Frederic D vs Vidmar Milan — 1/2-1/2 — Carlsbad CZE
9…Bg4 — 23.1% (57 parties)
1943 — Foltys, Jan vs Keres, Paul — 1/2-1/2 — Salzburg AUT
1944 — Hjorth, Sune vs Keres, Paul Petrovich — 0-1 — Lidkoping
1947 — Koblencs, Alexander vs Keres, Paul Petrovich — 0-1 — Tallinn EST
1948 — Barendregt, Johan vs Stumpers, Louis — 0-1 — Nijmegen NED
1948 — Dubinin, Peter vs Novotelnov, Nikolai — 1-0 — Saratov
9…e4 — 16.2% (40 parties)
1939 — Seidman, Herbert vs Marshall, Frank — 1-0 — New York Marshall
1948 — Kripp, Wolfgang vs Marcus, Heinz — 0-1 — Hamburg GER
1948 — Dubinin, Peter vs Novotelnov, Nikolai — 1-0 — ?
1948 — Laudowicz vs Sarapu, Ortvin — 1-0 — Oldenburg
1959 — Karaklajic, Nikola vs Lokvenc, Joseph — 1/2-1/2 — Dresden GER
9…Na5 — 0.4% (1 parties)
1993 — Gobet, Yannick vs Ancey, Gerard — 1-0 — ?