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

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E97c — Mar del Plata (1953)
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 (46x), Vera Gonzalez-Quevedo, Reynaldo (18x), Fish, Gennadij (17x), Moehring, Guenther (16x), Van Wely, Loek (14x), Chekhov, Valery A (12x), Portisch, Lajos (12x), Uhlmann, Wolfgang (11x)
8…Re8 — 17.1% (441 parties)
Ambassadeurs : Tratar, Marko (7x), Cebalo, Miso (7x), Rapaka Samuel Paul (5x), Gligoric, Sofija (5x), Nogueiras Santiago, Jesus (5x), Pomar Salamanca, Arturo (4x), Moehring, Guenther (4x), Geller, Efim P. (4x)
8…exd4 — 6.5% (166 parties)
Ambassadeurs : Mirzoev, Azer (2x), Hebert, Jean (2x), Herzog, Klaus (2x), Ostergaard, Jens (2x), AGBOLO, Green Laureta (1x), Clarke, Peter (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), Bogatyriew (1x), Cramling, Pia (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 62 55% 13% 10% 10%
1800-2200 753 60% 11% 8% 6%
2200-2600 1398 69% 18% 6% 3%
2600+ 29 79% 14% 3% —
Évolution par décennie (% des parties)
Décennie N parties 8…Ng4 8…Re8 8…exd4 8…h6
1950s 54 52% 37% 2% —
1960s 78 46% 46% 3% 3%
1970s 48 44% 44% 2% 2%
1980s 234 62% 29% 2% 2%
1990s 866 64% 19% 5% 5%
2000s 508 60% 13% 10% 5%
2010s 651 71% 9% 9% 4%
2020s 134 66% 8% 10% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Ng4 71% 66% ▼ -4.5%
8…Re8 9% 8% ▼ -0.7%
8…exd4 9% 10% ▲ +1.1%
8…h6 4% 6% ▲ +2.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties
Gukesh D — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
8…Ng4 — 63.9% (1645 parties)
1953 — Udovcic, Mijo vs Milic, Borislav — 1-0 — Opatija IT
1953 — Gligoric, Sofija vs Udovcic, Mijo — 1/2-1/2 — Zagreb CRO
1953 — Udovcic, Mijo vs Rabar, Braslav — 1/2-1/2 — Zagreb CRO
1953 — Rapaka Samuel Paul vs Miguel, Nahuel — 1-0 — Buenos Aires ARG
1953 — Udovcic, Mijo vs Bertok, Mario Jr. — 1-0 — Opatija IT
8…Re8 — 17.1% (441 parties)
1953 — Eliskases, Erich vs Nassimbwa Rosette — 1/2-1/2 — Buenos Aires ARG
1953 — Rapaka Samuel Paul vs Miguel, Nahuel — 1/2-1/2 — Zurich SUI
1953 — Eliskases, Erich vs Costa, Stephane Jose — 1/2-1/2 — Bariloche
1954 — O'Kelly de Galway, Alberic vs Lutz, Karl — 1-0 — Stuttgart GER
1954 — Martin Martinez, Pedro Jose vs Geller, Efim P. — 1/2-1/2 — Buenos Aires ARG
8…exd4 — 6.5% (166 parties)
1958 — AGBOLO, Green Laureta vs Clarke, Peter — 1-0 — Leamington
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 IM
8…h6 — 4.4% (113 parties)
1962 — Sadomsky, A vs Bogatyriew — 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