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E25a — Saemisch
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5
Les coups candidats
Ambassadeurs : Moskalenko, Viktor (35x), Volkov, Sergey (35x), Ingersol, Harry (28x), Daus, Peter (24x), Shirov, Alexei (24x), Zubac, Marius (19x), Herzog, Klaus (18x), Legemaat, Gert (17x)
7…exd5 — 28.8% (1602 parties)
Ambassadeurs : Herzog, Klaus (20x), Legemaat, Gert (16x), Zubac, Marius (13x), Moskalenko, Viktor (10x), González Barcina, Francisco-José (10x), Ingersol, Harry (9x), Troia, Elio (9x), Laghetti, Gaetano (9x)
7…cxd4 — 0.2% (9 parties)
Ambassadeurs : Blanchard Jody (1x), Barre, Yann (1x), Dorn, Matthias (1x), Alker, Dennis (1x), Ballon, Guenther (1x), Weyand, Fernand (1x), Almirall Botella, Jaume (1x), Marques Taltavull, Antonio (1x)
7…O-O — 0.1% (3 parties)
Ambassadeurs : Weiss, Jan (1x), Splíchal, Josef (1x), Pyrich, George (1x), Shields, Glen D (1x), Amico, Rosario (1x), Gulbis, Harijs (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Nxd5 7…exd5 7…cxd4 7…O-O
<1800 76 70% 29% 1%
1800-2200 1542 64% 36% 1% 0%
2200-2600 2975 72% 28% 0%
2600+ 150 89% 11%
Évolution par décennie (% des parties)
Décennie N parties 7…Nxd5 7…exd5 7…cxd4 7…O-O
1930s 4 50% 50%
1940s 9 33% 67%
1950s 61 77% 23%
1960s 245 82% 18%
1970s 134 84% 16%
1980s 169 80% 18%
1990s 559 87% 13%
2000s 1339 76% 24% 0% 0%
2010s 2294 63% 37% 0% 0%
2020s 757 68% 32% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Nxd5 63% 68% ▲ +5.1%
7…exd5 37% 32% ▼ -5.1%
7…cxd4 0% 0% -0.0%
7…O-O 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 6 parties
Karpov, Aleksandr — 6 parties
Smyslov, Vladimir — 5 parties
Anand, Viswanathan — 5 parties
Carlsen, Magnus — 5 parties
Ding, Liren — 4 parties
Karpov, Anatoly — 3 parties
Kramnik, Vladimir — 3 parties
Euwe, Max — 2 parties
Botvinnik, Mikhail — 2 parties
Hou, Yifan — 2 parties
Ju, Wenjun — 2 parties
Gukesh D — 1 partie
Parties historiques
7…Nxd5 — 71.0% (3954 parties)
1936 — Boros, Sandor vs Steiner, Lajos — 1/2-1/2 — Budapest HUN
1939 — Landau, Salo vs Van Scheltinga, Theo — 0-1 — Amsterdam NED
1941 — Bondarevsky, Igor vs Smyslov, Vasily — 1/2-1/2 — Leningrad RUS
1941 — Bondarevsky, Igor vs Smyslov, Vladimir — 1/2-1/2 — Leningrad- Moscow URS
1949 — Beni, Alfred vs Pachman, Ludek — 0-1 — Arbon
7…exd5 — 28.8% (1602 parties)
1938 — Euwe, Max vs Golombek, Harry — 1-0 — Hastings ENG
1939 — Burillo Landau, Dante Ramon vs Agundez Conde, Egor — 1-0 — Bournemouth
1942 — Junge, Klaus vs Bogoljubow, Efim — 0-1 — Munich GER
1942 — Junge, Kai vs Bogoljubow, Efim — 0-1 — Munich GER
1946 — O'Kelly, Albéric de Galway vs Wood, Gabriel — 1-0 — Barcelona ESP
7…cxd4 — 0.2% (9 parties)
2002 — Blanchard Jody vs Barre, Yann — 1-0 — Vandoeuvre
2003 — Ballon, Guenther vs Weyand, Fernand — 1-0 — Bad Zwischenahn
2004 — Dorn, Matthias vs Alker, Dennis — 1-0 — Helmstedt
2008 — Almirall Botella, Jaume vs Marques Taltavull, Antonio — 0-1 — Catalunya
2010 — Volkov, Sergey vs De Lisa, Carmine — 1-0 — Paleochora GRE
7…O-O — 0.1% (3 parties)
2007 — Weiss, Jan vs Splíchal, Josef — 1-0 — ICCF
2010 — Pyrich, George vs Shields, Glen D — 1/2-1/2 — ICCF
2019 — Amico, Rosario vs Gulbis, Harijs — 1-0 — ICCF