B09x - 4…Bg7 5.Nf3 c5 6.Bb5+ Bd7 7.e5 Ng4 8.e6 Bxb5 - Austrian [+0.50]

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B09x — Austrian
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.Bb5+ Bd7 7.e5 Ng4 8.e6 Bxb5
Eval: [+0.50]
Les coups candidats
9.exf7+ — 99.2% (1002 parties)
Ambassadeurs : Ker, Anthony F (14x), Zimmerman, Yuri (13x), Van Wely, Loek (12x), Gurevich, Mikhail (6x), Silva Martinez, Francisco (6x), Houpt, David (6x), Suttles, Duncan (5x), Timman, Jan H (5x)
9.Nxb5 — 0.4% (4 parties)
Ambassadeurs : Adler, Heiko (1x), Eisenbeiser, Amadeus (1x), Bianchi, Alberto (1x), Borzani, Luca (1x), Knapik, Andrzej (1x), Kowalski, Maciej (1x), Prieur, Eetu (1x), Vainio, Valo (1x)
9.Ng5 — 0.3% (3 parties)
Ambassadeurs : Lehto, Ville (1x), Koskinen, Henri (1x), Henssler, Joachim (1x), Jurisic, Zlatko (1x), Jobava, Baadur (1x), Safarli, Elmir (1x)
9.Ne4 — 0.1% (1 parties)
Ambassadeurs : Allamehzadeh, Shamim (1x), Zijlstra, Madelief (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.exf7+ 9.Nxb5 9.Ng5 9.Ne4
<1800 23 100% — — —
1800-2200 335 99% 1% 1% —
2200-2600 326 100% 0% — —
2600+ 9 89% — 11% —
Évolution par décennie (% des parties)
Décennie N parties 9.exf7+ 9.Nxb5 9.Ng5 9.Ne4
1950s 3 100% — — —
1960s 19 100% — — —
1970s 61 100% — — —
1980s 148 99% — 1% —
1990s 298 99% — 0% 0%
2000s 254 99% 1% — —
2010s 208 99% 1% — —
2020s 19 95% — 5% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.exf7+ 99% 95% ▼ -4.3%
9.Nxb5 1% 0% ▼ -1.0%
9.Ng5 0% 5% ▲ +5.3%
9.Ne4 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 1 partie
Parties historiques
9.exf7+ — 99.2% (1002 parties)
1958 — Ousatchi, Mark vs Nikolaevsky, Yuri V — 1/2-1/2 — Kiev UKR
1958 — Krogius, Nikolai V vs Polugaevsky, Lev — 1/2-1/2 — Riga ch-URS
1959 — Lein, Anatoly vs Kampenuss Peteris — 1-0 — Leningrad RUS
1961 — Nei, Iivo vs Arakelov, Ilya — 1-0 — URS-ch sf Batumi GEO
1964 — Filipowicz, Andrzej vs Suttles, Duncan — 0-1 — Tel Aviv ISR
9.Nxb5 — 0.4% (4 parties)
2001 — Adler, Heiko vs Eisenbeiser, Amadeus — 0-1 — Baden
2005 — Bianchi, Alberto vs Borzani, Luca — 0-1 — Monza
2012 — Knapik, Andrzej vs Kowalski, Maciej — 1-0 — Suchedniow
2018 — Prieur, Eetu vs Vainio, Valo — 1-0 — Finland
9.Ng5 — 0.3% (3 parties)
1985 — Lehto, Ville vs Koskinen, Henri — 0-1 — Vantaa
1994 — Henssler, Joachim vs Jurisic, Zlatko — 1/2-1/2 — Oberschwaben ch
2022 — Jobava, Baadur vs Safarli, Elmir — 1/2-1/2 — Cattolica ITA
9.Ne4 — 0.1% (1 parties)
1997 — Allamehzadeh, Shamim vs Zijlstra, Madelief — 1/2-1/2 — ?