E34c - 5.cxd5 - Classical, Noa (1931)

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E34c — Classical, Noa (1931)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5
Les coups candidats
Ambassadeurs : Dreev, Aleksey (17x), ? (15x), Sokolov, Andrei (14x), Kosteniuk, Alexandra (13x), Seirawan, Yasser (11x), Mayorau, Mikita (11x), Emms, John M (10x), Yemelin, Vasily (10x)
Ambassadeurs : Romanishin, Oleg M (25x), Matnadze Bujiashvili, Ann (24x), Dreev, Aleksey (22x), Short, Nigel D (17x), Anand, Viswanathan (16x), Adams, Michael (16x), Lysyj, Igor (14x), Bareev, Evgeny (13x)
5…Nxd5 — 1.3% (81 parties)
Ambassadeurs : Bagirov, Vladimir (1x), Belinkov, AM. (1x), Flohr, Salo (1x), Putter, A. (1x), Karpov, Anatoly (1x), Ljubojevic, Ljubomir (1x), Sherpa, Tenjing Norbu (1x), Christian Gomez (1x)
5…Bxc3+ — 0.3% (19 parties)
Ambassadeurs : Nievergelt, Erwin (2x), Neu, Alexandre (1x), Neu, Aloyse (1x), Wojnar, Maciej (1x), Kobryn, Marat (1x), Vijayalakshmi S (1x), Glaser, Andrea (1x), Timoshenko, Georgy (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…exd5 5…Qxd5 5…Nxd5 5…Bxc3+
<1800 251 72% 21% 5% 1%
1800-2200 1785 71% 26% 2% 1%
2200-2600 3097 67% 32% 0% 0%
2600+ 429 52% 48% 0% —
Évolution par décennie (% des parties)
Décennie N parties 5…exd5 5…Qxd5 5…Nxd5 5…Bxc3+
1950s 57 63% 32% 2% 4%
1960s 47 74% 23% 2% —
1970s 40 85% 15% — —
1980s 122 83% 15% 2% —
1990s 752 60% 37% 2% 0%
2000s 1844 60% 38% 2% 0%
2010s 2202 70% 29% 1% 0%
2020s 1097 81% 18% 1% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…exd5 70% 81% ▲ +11.3%
5…Qxd5 29% 18% ▼ -11.0%
5…Nxd5 1% 1% -0.4%
5…Bxc3+ 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Hou, Yifan — 10 parties
Kramnik, Vladimir — 9 parties
Carlsen, Magnus — 9 parties
Botvinnik, Mikhail — 3 parties
Tal, Mikhail — 3 parties
Ding, Liren — 2 parties
Gukesh D — 2 parties
Ju, Wenjun — 1 partie
Parties historiques
5…exd5 — 67.8% (4179 parties)
1950 — Platz, Hans vs Ullrich, Bruno — 0-1 — Soemmerda
1950 — Kotov, Alexander vs Boleslavsky, Isaac — 1/2-1/2 — Budapest HUN
1950 — O'Hanlon, John vs Schmid, Lothar — 0-1 — Southsea
1950 — Boleslavsky, Isaac vs Borisenko, Georgy K — 1/2-1/2 — Moscow RUS
1950 — Kable, J vs Salm, Maxwell — 0-1 — Queensland ch
5…Qxd5 — 30.3% (1864 parties)
1951 — Gentil Junior, Luiz vs De Souza Mendes, Joao — 1-0 — Fortaleza BRA
1951 — Purdy, Cecil J S vs Foster Ken — 1-0 — ?
1951 — Gligoric, Svetozar vs Janosevic, Dragoljub — 1/2-1/2 — Sarajevo BIH
1951 — Abdou, William vs Falconer, Neil E — 1/2-1/2 — California
1951 — Eigler, Ferenc vs Anay Barche — 0-1 — Hungary ch
5…Nxd5 — 1.3% (81 parties)
1958 — Flohr, Salo vs Putter, A. — 1-0 — NED
1968 — Bagirov, Vladimir vs Belinkov, AM. — 1/2-1/2 — Riga LAT
1983 — Anaya Prusty vs Lehotzky, Attila — 0-1 — Ann Arbor ch-MI op
1986 — Sherpa, Tenjing Norbu vs Christian Gomez — 1-0 — Dubai olm
1988 — Karpov, Anatoly vs Ljubojevic, Ljubomir — 1/2-1/2 — Belfort FRA
5…Bxc3+ — 0.3% (19 parties)
1954 — Nievergelt, Erwin vs Neu, Alexandre — 1-0 — Amsterdam olm
1954 — Nievergelt, Erwin vs Neu, Aloyse — 1-0 — Amsterdam NED
1994 — Wojnar, Maciej vs Kobryn, Marat — 1-0 — cr.
1995 — Vijayalakshmi S vs Glaser, Andrea — 1-0 — Halle GER
2002 — Lazarev, Vadim vs Andreeva, Maria — 1-0 — Porto San Giorgio ITA