E34j - 5.cxd5 Qxd5 6.Nf3 Qf5 - Classical, Noa (1997)

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E34j — Classical Noa
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.Nf3 Qf5
Les coups candidats
7.Qxf5 — 63.4% (629 parties)
Ambassadeurs : Matnadze Bujiashvili, Ann (12x), Van Wely, Loek (9x), Gagunashvili, Merab (9x), Dreev, Aleksey (6x), Tiviakov, Sergei (5x), Pedersen, Nicolai Vesterbaek (5x), Adams, Michael (5x), Jussupow, Artur (4x)
Ambassadeurs : Dreev, Aleksey (6x), Karjakin, Sergey (6x), Romanishin, Oleg M (5x), Holt, Conrad (5x), Rawlings, Alan J C (5x), Bareev, Evgeny (4x), Kotanjian, Tigran (4x), Beliavsky, Alexander G (4x)
7.Qd1 — 6.9% (68 parties)
Ambassadeurs : Goldin, Alexander (3x), Zvjaginsev, Vadim (3x), Ivanov, Sergey (3x), Kumaran, Dharshan (2x), Sokolov, Ivan (2x), Parker, Jonathan F (2x), Savchenko, Stanislav (2x), Timoshenko, Georgy (2x)
7.Qa4+ — 0.2% (2 parties)
Ambassadeurs : Kaklamanos, Evangelos (1x), Alexopoulos, Georgios 94 (1x), Banovic, Ivan (1x), Tokovic, Svetozar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Qxf5 7.Qb3 7.Qd1 7.Qa4+
<1800 9 78% 11% 11% —
1800-2200 181 79% 18% 3% —
2200-2600 620 62% 31% 7% 0%
2600+ 116 46% 44% 10% —
Évolution par décennie (% des parties)
Décennie N parties 7.Qxf5 7.Qb3 7.Qd1 7.Qa4+
1970s 2 50% — — 50%
1990s 161 48% 30% 22% —
2000s 383 78% 17% 4% —
2010s 365 56% 39% 4% 0%
2020s 81 57% 43% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Qxf5 56% 57% +0.4%
7.Qb3 39% 43% ▲ +4.6%
7.Qd1 4% 0% ▼ -4.4%
7.Qa4+ 0% 0% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 7 parties
Kramnik, Vladimir — 4 parties
Kasparov, Garry — 3 parties
Karpov, Anatoly — 1 partie
Parties historiques
7.Qxf5 — 63.4% (629 parties)
1975 — Vlavianos Marios vs Alexopoulos, Georgios 94 — 1/2-1/2 — Vouliagmeni,Greece
1993 — Beliavsky, Alexander G vs Romanishin, Oleg M — 0-1 — Groningen NED
1994 — Botsari, Anna-Maria vs Maric, Alisa — 1/2-1/2 — Belgrade ch-YUG wmn
1994 — Grigore, George-Gabriel vs Ionescu, Constantin — 1/2-1/2 — Bucharest ROU
1994 — Tomicic, Zvonimir vs Kutuzovic, Branko — 1/2-1/2 — Djakovo
7.Qb3 — 29.4% (292 parties)
1994 — Azmaiparashvili, Zurab vs Yudasin, Leonid — 1/2-1/2 — Moscow RUS
1994 — Elbilia, Jacques vs Grimberg, Gilbert — 1/2-1/2 — Clichy Clichy FRA
1994 — Hoffmann, Michael vs Seul, Georg — 1/2-1/2 — Biel op Biel SUI
1994 — Rechlis, Gad vs Yudasin, Leonid — 0-1 — Tel Aviv/Ramat-Gan ISR
1994 — Oms Pallisse, Josep vs Vidarte Morales, Arturo — 1/2-1/2 — Barcelona ESP
7.Qd1 — 6.9% (68 parties)
1994 — Shcherbakov, Ruslan vs Lukacs, Peter — 1-0 — Budapest HUN
1995 — Rogemont, Alain vs Colombo, Alberto — 1/2-1/2 — Coppa Latina5-01
1995 — Goldin, Alexander vs Zvjaginsev, Vadim — 1/2-1/2 — Yugoslavia Tch
1995 — Goldin, Alexander vs Zvjaginsev, Vadim — 1/2-1/2 — ch YUG tt Tivat YUG
1995 — Vorobiov, Evgeny E. vs Krivonogov, Alexander — 1/2-1/2 — Moscow-ch op
7.Qa4+ — 0.2% (2 parties)
1975 — Kaklamanos, Evangelos vs Alexopoulos, Georgios 94 — 0-1 — Vouliagmeni,Greece
2014 — Banovic, Ivan vs Tokovic, Svetozar — 1/2-1/2 — Kac