C76b - 7.O-O - Modern Steinitz Bronstein [+0.40]

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C76b — Modern Steinitz Bronstein
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6 7.O-O
Eval: [+0.40]
Les coups candidats
7…Bg7 — 98.1% (3169 parties)
Ambassadeurs : Malaniuk, Vladimir P (35x), Zsinka, Laszlo (29x), Kulon, Klaudia (21x), Mamedyarov, Shakhriyar (19x), Veroci, Zsuzsa (18x), Semenova, Irina (18x), Nezhmetdinov, Rashid (16x), Giorgadze, Giorgi Gel (16x)
7…Nf6 — 0.9% (28 parties)
Ambassadeurs : Scacco, Mauro (2x), Panbukchian, Valentin (1x), Radulski, Julian (1x), Lkhagvasuren, Tsedendemberel (1x), Jigjidsuren, Purev (1x), ISICHESS X (1x), Boefelo Tao (1x), Yagupov, Igor (1x)
7…f6 — 0.3% (11 parties)
Ambassadeurs : Kieninger, Georg (5x), Foltys, Jan (1x), Brinckmann, Alfred (1x), Schlage, Willi (1x), Keller Peraza, Ruben Dario (1x), Milic, Bozidar (1x), Babula, Milan (1x), Blatny, Frantisek (1x)
7…Qe7 — 0.3% (9 parties)
Ambassadeurs : Schubert, Hans Joachim (3x), Polyanskaya, Natalia (2x), Mednis, Edmar J (1x), Seidman, Herbert (1x), Zabala, Hector Ricardo (1x), Preziuso, Toni (1x), Miessner, Rolf (1x), Kirjak, Peter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Bg7 7…Nf6 7…f6 7…Qe7
<1800 28 93% 4% — —
1800-2200 633 97% 1% 0% 1%
2200-2600 1838 99% 1% 0% 0%
2600+ 167 99% 1% — —
Évolution par décennie (% des parties)
Décennie N parties 7…Bg7 7…Nf6 7…f6 7…Qe7
1880s 1 100% — — —
1890s 4 100% — — —
1900s 2 100% — — —
1910s 2 100% — — —
1920s 15 100% — — —
1930s 33 88% — 12% —
1940s 25 100% — — —
1950s 96 99% — 1% —
1960s 123 99% — — 1%
1970s 75 99% — 1% —
1980s 231 100% — — —
1990s 352 97% 1% 0% 1%
2000s 604 97% 1% 0% —
2010s 1072 98% 1% 0% 0%
2020s 595 99% 1% — 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Bg7 98% 99% ▲ +1.0%
7…Nf6 1% 1% -0.3%
7…f6 0% 0% -0.2%
7…Qe7 0% 0% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 10 parties
Anand, Viswanathan — 6 parties
Alekhine, Alexander — 5 parties
Carlsen, Magnus — 5 parties
Tal, Mikhail — 4 parties
Hou, Yifan — 4 parties
Karpov, Anatoly — 3 parties
Karpov, Aleksandr — 2 parties
Parties historiques
7…Bg7 — 98.1% (3169 parties)
1887 — MacKenzie, George H vs Blackburne, Joseph — 0-1 — match
1894 — Baird, John vs Janowski, Dawid — 1-0 — Leipzig GER
1895 — Schiffers, Emanuel vs Janowski, Dawid — 1-0 — Hastings ENG
1898 — Showalter, Jackson vs Atkins, Henry Ernest — 1-0 — England
1899 — Janowski, Dawid vs Blackburne, Joseph — 1-0 — London ENG
7…Nf6 — 0.9% (28 parties)
1992 — Panbukchian, Valentin vs Radulski, Julian — 1/2-1/2 — Bankia ch-BUL
1994 — Lkhagvasuren, Tsedendemberel vs Jigjidsuren, Purev — 1/2-1/2 — Erdenet ch-MGL
2000 — Yagupov, Igor vs Malaniuk, Vladimir P — 0-1 — Tula RUS
2001 — ISICHESS X vs Boefelo Tao — 1/2-1/2 — Maastricht NED
2004 — Mulder, Gerard vs Acosta De Los Santos, Juan Sebast — 1/2-1/2 — Utrecht NED
7…f6 — 0.3% (11 parties)
1937 — Brinckmann, Alfred vs Kieninger, Georg — 0-1 — Berlin GER
1938 — Schlage, Willi vs Kieninger, Georg — 1/2-1/2 — Krefeld GER
1939 — Foltys, Jan vs Kieninger, Georg — 1/2-1/2 — Stuttgart GER
1939 — Keller Peraza, Ruben Dario vs Kieninger, Georg — 1-0 — Bad Oeynhausen ch-GER
1957 — Milic, Bozidar vs Kieninger, Georg — 1/2-1/2 — Vienna AUT
7…Qe7 — 0.3% (9 parties)
1968 — Mednis, Edmar J vs Seidman, Herbert — 1-0 — New York, NY USA
1994 — Kirjak, Peter vs Nagy, Peter — 1/2-1/2 — Paks HUN
1995 — Illijin, Neboisa vs Schubert, Hans Joachim — 1-0 — Zurich SUI
1996 — Zabala, Hector Ricardo vs Preziuso, Toni — 1-0 — CLEA3 bd.6 corr
1999 — Miessner, Rolf vs Schubert, Hans Joachim — 0-1 — Gladenbach GER