E97c - 8.Be3 - Mar del Plata (1953)

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E97c — Mar del Plata
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.Be3
Les coups candidats
Ambassadeurs : Cebalo, Miso (44x), Vera Gonzalez-Quevedo, Reynaldo (17x), Moehring, Guenther (16x), Fish, Gennadij (16x), Van Wely, Loek (14x), Chekhov, Valery A (13x), Portisch, Lajos (12x), Uhlmann, Wolfgang (11x)
8…Re8 — 17.3% (440 parties)
Ambassadeurs : Tratar, Marko (7x), Cebalo, Miso (7x), Nogueiras Santiago, Jesus (6x), Chekhov, Valery A (6x), Reshevsky, Samuel (5x), Rossetto, Hector (4x), Geller, Efim P. (4x), Gruenberg, Hans-Ulrich (4x)
8…exd4 — 6.5% (165 parties)
Ambassadeurs : Mai, Iris (2x), Mirzoev, Azer (2x), Herzog, Klaus (2x), Ostergaard, Jens (2x), Padevsky, Nikola (1x), Milev, Angel (1x), Cobo Arteaga, Eldis (1x), Pietzsch, Wolfgang (1x)
8…h6 — 4.4% (113 parties)
Ambassadeurs : Vera Gonzalez-Quevedo, Reynaldo (3x), Lehmann, Zoltan (2x), Acebal Muniz, Antonio (2x), Palmason, Gudmundur (1x), Kristinsson, Jon (1x), Sadomsky A (1x), Bogatyrev, O (1x), Oppitz, Peter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Ng4 8…Re8 8…exd4 8…h6
<1800 25 48% 8% 16% 8%
1800-2200 603 59% 10% 8% 7%
2200-2600 1428 69% 18% 6% 3%
2600+ 34 76% 18% 3% —
Évolution par décennie (% des parties)
Décennie N parties 8…Ng4 8…Re8 8…exd4 8…h6
1950s 52 54% 37% — —
1960s 76 43% 49% 3% 3%
1970s 48 44% 44% 2% 2%
1980s 230 62% 30% 2% 2%
1990s 862 64% 19% 5% 5%
2000s 508 60% 13% 10% 5%
2010s 649 71% 9% 9% 4%
2020s 122 67% 9% 11% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Ng4 71% 67% ▼ -3.7%
8…Re8 9% 9% +0.1%
8…exd4 9% 11% ▲ +2.0%
8…h6 4% 7% ▲ +2.6%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties
Botvinnik, Mikhail — 1 partie
Gukesh D — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
8…Ng4 — 63.9% (1627 parties)
1953 — Taimanov, Mark vs Boleslavsky, Isaac — 1/2-1/2 — Zurich SUI
1953 — Golombek, Harry vs Rabar, Braslav — 1/2-1/2 — Opatija IT
1953 — Reshevsky, Samuel vs Najdorf, Miguel — 1-0 — Buenos Aires ARG
1953 — Reshevsky, Samuel vs Najdorf, Miguel — 1-0 — Buenos Aires ARG
1953 — Reshevsky, Samuel vs Najdorf, Miguel — 1-0 — Buenos Aires ARG
8…Re8 — 17.3% (440 parties)
1953 — Eliskases, Erich vs Steinberg Daniv, Eliyahu — 1/2-1/2 — Bariloche
1953 — Eliskases, Erich vs Rossetto, Hector — 1/2-1/2 — Buenos Aires ARG
1953 — Reshevsky, Samuel vs Najdorf, Miguel — 1/2-1/2 — Zurich SUI
1954 — O'Kelly de Galway, Alberic vs Lutz, Karl — 1-0 — Stuttgart GER
1954 — Rossetto, Hector vs Bobekov, Radko — 0-1 — Amsterdam NED
8…exd4 — 6.5% (165 parties)
1961 — Padevsky, Nikola vs Milev, Angel — 1-0 — Sofia BUL
1967 — Cobo Arteaga, Eldis vs Pietzsch, Wolfgang — 1-0 — Salgotarjan
1977 — Rukavina, Josip vs Kovacevic, Damir — 1-0 — Virovitica
1984 — Kotronias, Vasilios vs Hrisanthopoulos, Dimitrios — 1-0 — Karditsa
1984 — Novikov, Igor vs Glek, Igor — 1-0 — Vilnius LTU
8…h6 — 4.4% (113 parties)
1962 — Sadomsky A vs Bogatyrev, O — 1-0 — corr ch5-SU
1966 — Palmason, Gudmundur vs Kristinsson, Jon — 1/2-1/2 — Reykjavik ISL
1979 — Sabi, Yoseph vs Hartvig, Ove Weiss — 1-0 — dkch-jr Hinnerup
1984 — Chekhova-Kostina, Tatiana M vs Stypka, Mieczyslaw — 1-0 — It B Rostock GER
1987 — Gruenberg, Hans-Ulrich vs Hesse, Peter — 1/2-1/2 — Glauchau