E97n - 10.g3 - Mar del Plata, Bayonet Attack (1957)

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E97n — Mar del Plata, Bayonet Attack (1957)
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 Ne7 9.b4 Nh5 10.g3
Les coups candidats
10…f5 — 88.2% (1209 parties)
Ambassadeurs : Van Wely, Loek (33x), Kopasov, Evgeny (10x), Schmidt, Wlodzimierz (9x), Donaldson, John (9x), Finegold, Benjamin (9x), Taimanov, Mark (8x), Veingold, Aleksandr (8x), Tomaszewski, Kacper (8x)
10…a5 — 6.4% (88 parties)
Ambassadeurs : Wang, Jue (4x), Ding, Liren (3x), Excellence 3mhz (2x), ? (2x), Van Wely, Loek (2x), Li, Xueyi (2x), Jumabayev, Rinat (2x), Ivanov, Sergey (2x)
10…h6 — 2.7% (37 parties)
Ambassadeurs : Hergott, Deen (2x), Evengroen, Henk-Jan (2x), Haast, Anne (2x), Vladimirov, Boris (1x), Szabo, Laszlo (1x), Brinck-Claussen, Bjorn (1x), Jacobsen, Bo (1x), Sarwinski, Miroslaw (1x)
10…Bh3 — 1.7% (23 parties)
Ambassadeurs : Giterman, Shlomo (1x), Shianovsky, Vladislav I (1x), Arnaudov, Peter (1x), Bokhosian, Sarkis (1x), Vera Gonzalez-Quevedo, Reynaldo (1x), Garcia Martinez, Silvino (1x), Sznapik, Aleksander (1x), Sax, Gyula (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…f5 10…a5 10…h6 10…Bh3
<1800 33 94% 3% — 3%
1800-2200 432 90% 4% 3% 2%
2200-2600 676 86% 8% 3% 1%
2600+ 32 75% 16% 3% —
Évolution par décennie (% des parties)
Décennie N parties 10…f5 10…a5 10…h6 10…Bh3
1950s 5 100% — — —
1960s 47 96% — 2% 2%
1970s 38 89% 3% 3% 5%
1980s 67 88% 3% 4% 1%
1990s 357 91% 4% 2% 3%
2000s 157 89% 4% 3% 2%
2010s 658 86% 9% 3% 1%
2020s 41 88% 7% 2% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…f5 86% 88% ▲ +1.6%
10…a5 9% 7% ▼ -2.0%
10…h6 3% 2% -0.4%
10…Bh3 1% 0% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 8 parties
Ding, Liren — 4 parties
Kramnik, Vladimir — 2 parties
Parties historiques
10…f5 — 88.2% (1209 parties)
1957 — Larsen, Bent vs Dittmann, Sieghart — 0-1 — Reykjavik ISL
1957 — Trifunovic, Petar vs Larsen, Bent Ravn — 1/2-1/2 — Wageningen zt
1957 — Taimanov, Mark vs Bak, Istvan — 1/2-1/2 — Leningrad RUS
1957 — Geller, Efim P. vs Gligorić, Svetozar — 1-0 — Leningrad RUS
1958 — Peterson, Andrejs vs Gufeld, Eduard — 0-1 — Tashkent UZB
10…a5 — 6.4% (88 parties)
1979 — Sosonko, Gennadi vs Van der Wiel, John T.H. — 1-0 — Leeuwarden ch-NED
1987 — Vanheste, Jeroen vs Riemersma, Li — 0-1 — Hilversum ch-NED
1989 — Sarwinski, Miroslaw vs Pedzich, Dominik — 0-1 — Leba
1990 — Excellence 3mhz vs ? — 1-0 — 10+9 512K
1990 — Excellence 3mhz vs ? — 1-0 — 10+9 512K
10…h6 — 2.7% (37 parties)
1963 — Vladimirov, Boris vs Szabo, Laszlo — 0-1 — Moscow RUS
1972 — Brinck-Claussen, Bjorn vs Jacobsen, Bo — 1-0 — ?
1986 — Schuster, Juergen vs Petraitis, Gintautas — 1-0 — corr Baltic tt
1987 — Hergott, Deen vs Coleman, David J — 1-0 — Swansea ch-BCF
1989 — Sarwinski, Miroslaw vs Flis, Jacek — 1-0 — Warsaw Legion op
10…Bh3 — 1.7% (23 parties)
1960 — Giterman, Shlomo vs Shianovsky, Vladislav I — 0-1 — Odessa UKR
1973 — Sznapik, Aleksander vs Sax, Gyula — 0-1 — Bath ENG
1977 — Arnaudov, Peter vs Bokhosian, Sarkis — 0-1 — Sofia ch
1983 — Vera Gonzalez-Quevedo, Reynaldo vs Garcia Martinez, Silvino — 1-0 — Cienfuegos City CUB
1991 — Kleberc, Karel vs Likavsky, Tomas — 0-1 — Czechoslovakia