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C86j — Spanish: Worrall Attack (1910)
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
Les coups candidats
9…Nxd5 — 59.4% (130 parties)
Ambassadeurs : Geller, Efim P. (2x), Lyon Martinez, Juan Pablo (2x), Tymms, J. D. M.. (2x), Krznaric, Luka (1x), Drakert, William (1x), Bjelica, Dimitrije (1x), Serra Margalef, Joaquin (1x), Dimitrov Iliev, Ilia (1x)
9…Bg4 — 23.7% (52 parties)
Ambassadeurs : Cecchini, Alessandro (2x), Mende, Emil (2x), Hulgaard, Herluf (1x), From, Sigfred (1x), Vorotnikov, Vladislav V (1x), Kaminskij, Sergej (1x), Spirin, N (1x), Novotelnov, Nikolai (1x)
9…e4 — 16.4% (36 parties)
Ambassadeurs : Katalymov, Boris (2x), Hebden, Mark L (2x), Grankin, Aleksey (1x), Vitomskis, Y. (1x), Bednarski, Jacek (1x), Ortega, Rogelio (1x), Aadhitha Karikalan (1x), Lokvenc, Joseph (1x)
9…Na5 — 0.5% (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 18 72% 17% 11% —
1800-2200 81 77% 10% 14% —
2200-2600 56 48% 25% 27% —
Évolution par décennie (% des parties)
Décennie N parties 9…Nxd5 9…Bg4 9…e4 9…Na5
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 71 82% 8% 10% —
2020s 11 82% 9% 9% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…Nxd5 82% 82% +0.1%
9…Bg4 8% 9% ▲ +0.6%
9…e4 10% 9% ▼ -0.8%
9…Na5 0% 0% +0.0%
Parties historiques
9…Nxd5 — 59.4% (130 parties)
1950 — Hess, Ralf E. vs Morel, Fernand — 1/2-1/2 — Lucerne SUI
1954 — Evrard, Henri vs Mallet, Paul — 1-0 — ?
1956 — Krznaric, Luka vs Drakert, William — 1/2-1/2 — Montreal CAN
1960 — Bjelica, Dimitrije vs Serra Margalef, Joaquin — 0-1 — Tarragona
1961 — Dimitrov Iliev, Ilia vs Pantaleev, Dimitar Dimitrov — 0-1 — Sofia BUL
9…Bg4 — 23.7% (52 parties)
1950 — Spirin, N vs Novotelnov, Nikolai — 0-1 — URS
1954 — Lewis, Dave vs Hill, Edgar D — 0-1 — Grahamstown
1956 — Hulgaard, Herluf vs From, Sigfred — 0-1 — Denmark ch corr
1957 — Purnis, Ch K vs Klar Kurt — 1-0 — ?
1960 — Merkel, Willy vs Berczy, Jozsef — 0-1 — corr EU/M
9…e4 — 16.4% (36 parties)
1959 — Aadhitha Karikalan vs Lokvenc, Joseph — 1/2-1/2 — Dresden GER
1961 — Platonov, Igor V vs Levin, Mikhail — 1/2-1/2 — Kiev UKR
1962 — Ruban, Evgeny vs Yuan, Zhilin — 0-1 — USSR
1964 — Schneider, Lars-Ake vs Schmitz, Hans-Werner — 0-1 — corr FS
1965 — Grankin, Aleksey vs Vitomskis, Y. — 0-1 — Riga LAT
9…Na5 — 0.5% (1 parties)
1993 — Gobet, Yannick vs Ancey, Gerard — 1-0 — ?