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E97d — Mar del Plata (1928)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5
Les coups candidats
Ambassadeurs : Van Wely, Loek (125x), Ftacnik, Lubomir (119x), Uhlmann, Wolfgang (83x), Pott, Brian (82x), Herzog, Klaus (79x), Kozul, Zdenko (74x), Bakheet Farag (71x), Nemet, Ivan (68x)
8…Nb8 — 0.2% (89 parties)
Ambassadeurs : Panno, Oscar (2x), Diez del Corral, Jesus (2x), Opitz, Klaus Peter (2x), Goldschmidt, Christian (2x), Wade, Robert G (1x), Hemingway, TK. (1x), Bosch van Rosenthal, Edzard (1x), Heidenfeld, Wolfgang (1x)
8…Nd4 — 0.0% (24 parties)
Ambassadeurs : Schrancz, Istvan (2x), Pravdiuk, Vladimir P. (2x), Sarink, Henk B (1x), Baldomero, Naves (1x), Pablo, Garcia Villanueva (1x), Vacek, Radomir (1x), Hruska, Alois (1x), Choque Paredes, Jose Carlos (1x)
8…Nb4 — 0.0% (12 parties)
Ambassadeurs : Baikov, Vladimir A (1x), Muratov, Vladimir A (1x), Novak, Radomir (1x), Petran, Jan (1x), Mani, Christian (1x), Behrens, Frank (1x), Evelev, Vladimir M. (1x), Zaitsev, Igor A (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Ne7 8…Nb8 8…Nd4 8…Nb4
<1800 2130 99% 0% 0% 0%
1800-2200 20055 100% 0% 0% 0%
2200-2600 23274 100% 0% 0% 0%
2600+ 789 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 8…Ne7 8…Nb8 8…Nd4 8…Nb4
1950s 163 98% 2% — —
1960s 427 100% 0% — —
1970s 1004 100% 0% — 0%
1980s 2273 100% 0% — 0%
1990s 11850 100% 0% 0% —
2000s 15040 100% 0% 0% 0%
2010s 18334 100% 0% 0% 0%
2020s 3598 100% 0% — 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Ne7 100% 100% -0.1%
8…Nb8 0% 0% +0.0%
8…Nd4 0% 0% -0.1%
8…Nb4 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Ding, Liren — 10 parties
Gukesh D — 3 parties
Botvinnik, Mikhail — 1 partie
Fischer, Robert James — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
8…Ne7 — 99.7% (52550 parties)
1952 — Taimanov, Mark vs Aronin, Lev — 1-0 — Moscow RUS
1952 — Sandor, Bela vs Gereben, Erno — 1-0 — Hungary ch
1952 — Taimanov, Mark vs Bronstein, David I — 1-0 — Moskou ch-URS
1952 — Szabo, Laszlo vs Szabo - Thomka, Daniel — 1/2-1/2 — Hungary ch
1952 — German, Eugenio vs Poschauko, Karl — 1-0 — Helsinki olm
8…Nb8 — 0.2% (89 parties)
1952 — Rossetto, Hector vs Pinzon Solis, Felipe — 1-0 — Mar del Plata ARG
1953 — Wade, Robert G vs Hemingway, TK. — 1-0 — Hastings ch-BCF
1953 — Bosch van Rosenthal, Edzard vs Heidenfeld, Wolfgang — 1-0 — Beverwijk NED
1967 — Cafferty, Bernard vs Markland, Peter R — 1/2-1/2 — Oxford ch-BCF
1970 — Panno, Oscar vs Diez del Corral, Jesus — 1-0 — Siegen GER
8…Nd4 — 0.0% (24 parties)
1994 — Schrancz, Istvan vs Sarink, Henk B — 1-0 — cr EU/MSM/IV-3,
1994 — Baldomero, Naves vs Pablo, Garcia Villanueva — 1/2-1/2 — ?
1994 — Vacek, Radomir vs Hruska, Alois — 1-0 — Prague CZE
1996 — Molnar, Laszlo vs Schrancz, Istvan — 1/2-1/2 — HUN
1996 — Muller, Emerson Gustavo vs Darricau De Carvalho, Adriano — 0-1 — ?
8…Nb4 — 0.0% (12 parties)
1979 — Novak, Radomir vs Petran, Jan — 1-0 — Loucovice
1988 — Baikov, Vladimir A vs Muratov, Vladimir A — 0-1 — URS-ch sf Moscow RUS
2000 — Evelev, Vladimir M. vs Zaitsev, Igor A — 1/2-1/2 — Moskow IM Kasparov
2001 — Johansson, Jukka vs Mavrichev, Juri — 1/2-1/2 — Helsinki FIN
2004 — Mani, Christian vs Behrens, Frank — 1-0 — ?