B34w - 5.Nc3 Bg7 6.Be3 Nf6 7.Be2 O-O 8.O-O d5 9.exd5 - Accelerated Fianchetto Modern

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B34w — Accelerated Fianchetto Modern
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Be2 O-O 8.O-O d5 9.exd5
Les coups candidats
9…Nxd5 — 65.5% (1448 parties)
Ambassadeurs : Brodie, Hugh (8x), Radulov, Ivan (7x), Veselsky, Jozef (6x), Donaldson, John (4x), Certek, Pavel (4x), Garcia, Sebastian (4x), Inkiov, Ventzislav (4x), Meurer, Markus (4x)
9…Nb4 — 34.3% (758 parties)
Ambassadeurs : Nagy, Kalman (4x), Binder, Tamas (4x), Grau Carreras, Monica (4x), Simon, Nandor (4x), Becker, Nils (4x), Germann, Heike (4x), Haag, Ervin (3x), Cafferty, Bernard (3x)
9…Nxd4 — 0.1% (3 parties)
Ambassadeurs : Grivas, Efstratios (1x), Dellaportas, Petros (1x), Djuknic, Snezana (1x), Rakic, Olivera (1x), Aimers, Geoffrey (1x), Gold, Hamish R (1x)
9…Qxd5 — 0.0% (1 parties)
Ambassadeurs : Reimberg, Arthur Bernardo (1x), Lage, Pedro Ferreira (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…Nxd5 9…Nb4 9…Nxd4 9…Qxd5
<1800 110 81% 19% — —
1800-2200 1097 68% 32% 0% 0%
2200-2600 431 57% 43% 0% —
2600+ 5 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9…Nxd5 9…Nb4 9…Nxd4 9…Qxd5
1890s 1 100% — — —
1900s 9 11% 89% — —
1910s 1 — 100% — —
1920s 4 25% 75% — —
1930s 1 — 100% — —
1940s 1 100% — — —
1950s 13 15% 85% — —
1960s 69 36% 64% — —
1970s 62 37% 63% — —
1980s 65 63% 35% 2% —
1990s 423 63% 37% 0% —
2000s 701 70% 30% 0% —
2010s 735 70% 30% — —
2020s 125 65% 34% — 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…Nxd5 70% 65% ▼ -5.0%
9…Nb4 30% 34% ▲ +4.2%
9…Nxd4 0% 0% +0.0%
9…Qxd5 0% 1% ▲ +0.8%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 1 partie
Parties historiques
9…Nxd5 — 65.5% (1448 parties)
1898 — Tarrasch, Siegbert vs Lipke, Paul — 1/2-1/2 — Vienna AUT
1908 — Sergeant, Edward vs Ward, William 2001 — 0-1 — Tunbridge Wells
1925 — Ilyin Zhenevsky, Alexander vs Rochlin, J. — 1-0 — Leningrad RUS
1946 — Levin Astorga, Nicolas Daniel vs Abrahams Gordon, Francisco Tomas — 1/2-1/2 — Pittsburgh
1953 — Matanovic, Aleksandar vs Bertok, Mario Jr. — 1/2-1/2 — Opatija
9…Nb4 — 34.3% (758 parties)
1903 — Marchand, Max vs Spielmann, Rudolf — 0-1 — Monte Carlo MNC
1903 — Mieses, Jacques vs Tarrasch, Siegbert — 0-1 — Monte Carlo MNC
1903 — Meiners, W B H vs Lange, Max — 0-1 — Hilversum NED
1903 — D Marco, Gianni vs Teichmann, Radek — 1-0 — Monte Carlo MNC
1905 — Schories, Georg vs Oskam, Gerard — 1-0 — Scheveningen NED
9…Nxd4 — 0.1% (3 parties)
1980 — Grivas, Efstratios vs Dellaportas, Petros — 0-1 — Athens GRE
1991 — Djuknic, Snezana vs Rakic, Olivera — 1/2-1/2 — Kladovo
2006 — Aimers, Geoffrey vs Gold, Hamish R — 1-0 — Dunedin NZL
9…Qxd5 — 0.0% (1 parties)
2025 — Reimberg, Arthur Bernardo vs Lage, Pedro Ferreira — 0-1 — ?