E48d - 6.cxd5 - Nimzo-Indian (1927)

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E48d — Nimzo-Indian (1927)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.cxd5
Les coups candidats
6…exd5 — 98.3% (2253 parties)
Ambassadeurs : Aleksandrov, Viktor A. (50x), Milanovic, Danilo (28x), Navara, David (21x), Peralta, Fernando (21x), Reilly, Tim (19x), Aleksandrov, Aleksej (19x), Gurevich, Dmitry (17x), Tsvetkov, Andrey (16x)
6…Nxd5 — 1.3% (29 parties)
Ambassadeurs : Naiditsch, Arkadij (2x), Ganem, Joseph (1x), Mueller, Paul (1x), Roush, John Everett (1x), Chase, Stephen L Jr (1x), Ker, Anthony F (1x), Green, Peter (1x), Bekker-Jensen, Anne (1x)
6…Qxd5 — 0.4% (10 parties)
Ambassadeurs : Rowson, Jonathan (1x), Norris, Alan J (1x), Davidson, Richard (1x), Mastromarco, Vincent (1x), Grotnes, Nils Ragnar (1x), Sollid, Stein (1x), Manini, Nicola (1x), Ash Ian (1x)
6…Bxc3+ — 0.0% (1 parties)
Ambassadeurs : DAlfonsi, Michael (1x), Zurowski, Dennis (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…exd5 6…Nxd5 6…Qxd5 6…Bxc3+
<1800 72 94% 6% — —
1800-2200 509 98% 1% 1% —
2200-2600 1393 99% 1% 0% —
2600+ 186 99% 1% — —
Évolution par décennie (% des parties)
Décennie N parties 6…exd5 6…Nxd5 6…Qxd5 6…Bxc3+
1950s 7 100% — — —
1960s 5 100% — — —
1970s 6 100% — — —
1980s 105 99% 1% — —
1990s 242 97% 2% 1% 0%
2000s 352 97% 2% 1% —
2010s 773 98% 2% 0% —
2020s 803 100% 0% 0% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…exd5 98% 100% ▲ +2.0%
6…Nxd5 2% 0% ▼ -1.7%
6…Qxd5 0% 0% -0.3%
6…Bxc3+ 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Kasparov, Garry — 4 parties
Hou, Yifan — 4 parties
Anand, Viswanathan — 4 parties
Kramnik, Vladimir — 3 parties
Carlsen, Magnus — 3 parties
Gukesh D — 3 parties
Ju, Wenjun — 1 partie
Ding, Liren — 1 partie
Parties historiques
6…exd5 — 98.3% (2253 parties)
1952 — Steiner, Herman vs Stahlberg, Gideon — 1/2-1/2 — Stockholm izt
1953 — Hechler, Georg, Dr. vs Schaefer, Maik — 0-1 — FRG-3ch prel [Schaefer,M
1953 — Persitz, Raaphi vs Keller, Daniel — 1-0 — Copenhagen DEN
1953 — Ojanen, Kaarle S vs Carvalho, Luiz Candido Brant — 1-0 — Mar del Plata ARG
1953 — Ojanen, Kaarle S vs Carvalho, Flavio — 1-0 — Mar del Plata ARG
6…Nxd5 — 1.3% (29 parties)
1989 — Ganem, Joseph vs Mueller, Paul — 1/2-1/2 — cor TS-36-1
1991 — Roush, John Everett vs Chase, Stephen L Jr — 1-0 — corr NTC
1993 — Hoffman, Alejandro vs Zlotnik, Boris A — 1-0 — Ceuta
1997 — Bekker-Jensen, Anne vs Koc, Fatma — 0-1 — EuYouth U18 Girls Tallinn
1998 — Ker, Anthony F vs Green, Peter — 1-0 — Hamilton
6…Qxd5 — 0.4% (10 parties)
1997 — Rowson, Jonathan vs Norris, Alan J — 1-0 — Perth AUS
1997 — Davidson, Richard vs Mastromarco, Vincent — 1-0 — ?
2000 — Manini, Nicola vs Ash Ian — 1-0 — ?
2003 — Grotnes, Nils Ragnar vs Sollid, Stein — 1-0 — Oslo NOR
2007 — Crimi, Alessandro vs Biava, Pierluigi — 1-0 — Bratto ITA
6…Bxc3+ — 0.0% (1 parties)
1997 — DAlfonsi, Michael vs Zurowski, Dennis — 0-1 — IECG