E97p - 8.d5 Ne7 9.b4 Nh5 10.Re1 a5 - Mar del Plata Bayonet

E97p — Mar del Plata Bayonet
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.Re1 a5
Les coups candidats
11.bxa5 — 79.7% (719 parties)
Ambassadeurs : Smirin, Ilia (10x), Savchenko, Stanislav (8x), Fritsche, Frank (8x), Bologan, Victor (7x), Hillebrand, Carsten (7x), Fedorov, Alex (7x), Kural, Aziz Serhat (7x), Shchekachev, Andrei (6x)
11.Ba3 — 16.7% (151 parties)
Ambassadeurs : Havas, Janko (3x), Granda Zuniga, Julio E (2x), Renet, Olivier (2x), Menoni, Vincenzo (2x), Touzane, Olivier (2x), Ivanisevic, Ivan (2x), Craig, Tom James (2x), Pelletier, Yannick (2x)
11.b5 — 3.2% (29 parties)
Ambassadeurs : Staf, Gunnar (2x), Hillebrand, Carsten (2x), Novak, Joze (1x), Vassia, Elio (1x), Staniszewski, Jerzy (1x), Lucki, Stanislaw (1x), Badolati, Sergio (1x), Penades Ordaz, Victor (1x)
11.Qb3 — 0.1% (1 parties)
Ambassadeurs : Knuth, Hannes (1x), Quast, Michael (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11.bxa5 11.Ba3 11.b5 11.Qb3
<1800 8 25% 62% 12% —
1800-2200 214 71% 21% 7% —
2200-2600 573 84% 14% 2% 0%
2600+ 52 87% 13% — —
Évolution par décennie (% des parties)
Décennie N parties 11.bxa5 11.Ba3 11.b5 11.Qb3
1990s 133 73% 27% — —
2000s 397 81% 16% 2% 0%
2010s 302 77% 16% 7% —
2020s 70 94% 4% 1% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11.bxa5 77% 94% ▲ +17.1%
11.Ba3 16% 4% ▼ -11.3%
11.b5 7% 1% ▼ -5.5%
11.Qb3 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 2 parties
Karpov, Aleksandr — 1 partie
Ju, Wenjun — 1 partie
Ding, Liren — 1 partie
Parties historiques
11.bxa5 — 79.7% (719 parties)
1996 — Hebert, Jean vs Levtchouk, George — 1-0 — Montreal CAN
1996 — Campbell, Brian G. vs Hooker Jr, Donald E — 1-0 — USA
1996 — Laurent, Bruno vs Boeykens, Marc — 1/2-1/2 — Brussels Tch-BEL
1996 — Svane, Henrik vs Jorgensen, Arne Bjorn — 0-1 — Denmark ch corr
1996 — Tukmakov, Vladimir B vs Christensen, Tobias — 1-0 — Copenhagen DEN
11.Ba3 — 16.7% (151 parties)
1996 — Marichal Gonzalez, Ariel vs Cabrera, Alexis — 0-1 — Havana Union de Reyes
1996 — Watanabe, Akira vs Frolov, Daniel — 0-1 — Budapest HUN
1996 — Granda Zuniga, Julio E vs Aarav Varghese David — 1-0 — Erevan ARM
1996 — Finocchiaro, Fabio vs Van Oosterom, Joop — 0-1 — ICCF
1996 — Karpov, Aleksandr vs Maki, Veijo — 0-1 — Helsinki simultaan
11.b5 — 3.2% (29 parties)
2002 — Novak, Joze vs Vassia, Elio — 1/2-1/2 — ICCF Email
2008 — Ballow, John vs Staf, Gunnar — 1/2-1/2 — ICCF
2008 — Lambert, Thierry vs Gaubil, Olivier — 0-1 — Pau FRA
2009 — Staniszewski, Jerzy vs Lucki, Stanislaw — 1-0 — ICCF
2009 — Badolati, Sergio vs Penades Ordaz, Victor — 1/2-1/2 — ICCF
11.Qb3 — 0.1% (1 parties)
2001 — Knuth, Hannes vs Quast, Michael — 0-1 — GER