B51f - 3…Nd7 4.d4 cxd4 - Moscow 3…Nd7 4.d4 cxd4 (1940)

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B51f — Moscow 3…Nd7 4.d4 cxd4 (1940)
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 cxd4
Les coups candidats
5.Qxd4 — 88.5% (4743 parties)
Ambassadeurs : Velicka, Petr (25x), Stocek, Jiri (19x), Cheparinov, Ivan (16x), Munoz, Miguel (16x), Sarana, Alexey (15x), Koziorowicz, Michal (15x), Carlsson, Pontus (13x), Plenca, Jadranko (13x)
5.Nxd4 — 11.2% (600 parties)
Ambassadeurs : Mikheeva, Galina (6x), Mendes Aaron Reeve (6x), Navara, David (6x), Wachinger, Nikolas (6x), Garifullina, Leya (5x), Assaubayeva, Bibisara (5x), Kilic, Eray (5x), Maltsevskaya, Aleksandra (5x)
5.O-O — 0.2% (12 parties)
Ambassadeurs : Reichenbach, Werner (1x), Cladouras, Panagiotis (1x), Quadrio, Alexandre (1x), Costa, Fernando J.M. (1x), Heinelt, Manfred (1x), Krug, Jochen (1x), Drus, Michal (1x), Taras, Iulian-Ioan (1x)
5.Bxd7+ — 0.1% (5 parties)
Ambassadeurs : Shyngys Kyzy, Aizharkyn (1x), Schut, Lisa (1x), Carvalhido, Haroldo Guimaraes (1x), Pereira, Rodrigo Ferreira (1x), Rudakov, Aleksander (1x), Karabashev, Sagit (1x), Wischounig, Laurin (1x), Pali, Philipp (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Qxd4 5.Nxd4 5.O-O 5.Bxd7+
<1800 213 81% 19% — 0%
1800-2200 1782 89% 10% 0% 0%
2200-2600 2928 90% 10% 0% —
2600+ 257 86% 14% — —
Évolution par décennie (% des parties)
Décennie N parties 5.Qxd4 5.Nxd4 5.O-O 5.Bxd7+
1950s 12 92% 8% — —
1960s 17 88% 12% — —
1970s 74 97% 3% — —
1980s 56 95% 4% 2% —
1990s 244 86% 13% 1% —
2000s 569 91% 9% — 0%
2010s 2473 96% 4% 0% 0%
2020s 1917 78% 22% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Qxd4 96% 78% ▼ -18.4%
5.Nxd4 4% 22% ▲ +18.2%
5.O-O 0% 0% +0.2%
5.Bxd7+ 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 9 parties
Hou, Yifan — 7 parties
Carlsen, Magnus — 7 parties
Ju, Wenjun — 5 parties
Kasparov, Garry — 2 parties
Ding, Liren — 1 partie
Parties historiques
5.Qxd4 — 88.5% (4743 parties)
1950 — Lambert, Hans vs Rossetto, Hector — 0-1 — Dubrovnik olm
1950 — Lambert, Hans vs Rossetto, Hector — 0-1 — Dubrovnik olm
1952 — Boutteville, Cesar vs Paulus, Joseph — 1/2-1/2 — Charleville Mezieres
1952 — Gross, Henry vs Spiller, Arthur R — 1-0 — San Francisco, Ca
1952 — Filipov, Filip vs Bobekov, Radko — 1/2-1/2 — Sofia BUL
5.Nxd4 — 11.2% (600 parties)
1954 — Bhend, Edwin vs Scafarelli, Francesco — 1/2-1/2 — Amsterdam NED
1961 — Utt, M vs Mack Swain Otieno — 0-1 — Huron Valley Amateur
1963 — Mihai, Stelian vs Szabo, Iuliu inactive — 1-0 — Bucharest ROU
1975 — Der, Josef vs Nikolic, Sava N — 0-1 — corr YUG cand
1975 — Fleuren, Jan vs Boll, Peter — 0-1 — Nijmegen NED
5.O-O — 0.2% (12 parties)
1980 — Reichenbach, Werner vs Cladouras, Panagiotis — 1-0 — Berlin West
1993 — Quadrio, Alexandre vs Costa, Fernando J.M. — 0-1 — Lisbon POR
1998 — Heinelt, Manfred vs Krug, Jochen — 1/2-1/2 — Hessen
2013 — Drus, Michal vs Taras, Iulian-Ioan — 0-1 — ICCF
2015 — Gorra, Gorban Grigorii vs Alexandre Bisquert, Francisco — 1-0 — LSS
5.Bxd7+ — 0.1% (5 parties)
2008 — Shyngys Kyzy, Aizharkyn vs Schut, Lisa — 0-1 — Dresden GER
2010 — Rudakov, Aleksander vs Karabashev, Sagit — 1-0 — Kislovodsk
2014 — Carvalhido, Haroldo Guimaraes vs Pereira, Rodrigo Ferreira — 0-1 — Juiz de Fora
2018 — Wischounig, Laurin vs Pali, Philipp — 1/2-1/2 — St Veit
2024 — Chidanire Lynne vs Makwena, Christine — 0-1 — JOINA CITY, HARARE, Zimbabwe