D84b - 6…Nxd5 7.Nxd5 Qxd5 8.Bxc7 - Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit Accepted

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D84b — Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit Accepted
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7
Les coups candidats
Ambassadeurs : Vodicka, Milan (7x), Shipov, Sergei (5x), Dreev, Aleksey (5x), Batchuluun, Tsegmed (5x), Gligoric, Sofija (4x), Yakovich, Yuri (4x), Hadi, Adrian (4x), Lputian, Smbat (4x)
Ambassadeurs : Simagin, Vladimir (4x), Fedder, Steen (4x), Nordstrom, Felix (4x), Sokolowski, Ryszard (3x), Nobrega, Adaucto Wanderley (3x), Mikhalevski, Victor (3x), Kopasov, Evgeny (3x), Soluch, Leopold (2x)
Ambassadeurs : Fedder, Steen (3x), Navarovszky, Laszlo (2x), Timman, Jan H (2x), Schoengart, Ralf (2x), Van der Weide, Karel (2x), Hamann, Svend (1x), Olafsson, Fridrik (1x), Gasztonyi, Endre (1x)
Ambassadeurs : Gligoric, Svetozar (1x), Puc, Stojan (1x), Hort, Vlastimil (1x), Jimenez Alastre Jorge Ernesto (1x), Mittendorfer, Josef (1x), Wiesinger, Wolfgang (1x), Fidalgo Prieto, Javier (1x), Esteban Prado, Francisco Javier (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Na6 8…Nc6 8…Bf5 8…b6
<1800 36 61% 25% 11% 3%
1800-2200 275 57% 35% 8% 1%
2200-2600 367 67% 26% 8% —
2600+ 30 93% 3% 3% —
Évolution par décennie (% des parties)
Décennie N parties 8…Na6 8…Nc6 8…Bf5 8…b6
1950s 46 52% 46% — 2%
1960s 57 46% 44% 9% 2%
1970s 73 36% 37% 27% —
1980s 78 59% 35% 6% —
1990s 132 47% 36% 15% 2%
2000s 224 56% 37% 6% 0%
2010s 260 74% 20% 5% 1%
2020s 69 74% 23% 3% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Na6 74% 74% -0.3%
8…Nc6 20% 23% ▲ +3.6%
8…Bf5 5% 3% ▼ -2.5%
8…b6 1% 0% ▼ -0.8%
Parties historiques
8…Na6 — 59.0% (554 parties)
1950 — Miguel, Nahuel vs Lilienthal, Andor — 1-0 — Budapest HUN
1951 — Kieninger, Georg vs Pilnik, Herman — 1/2-1/2 — It I Beverwijk NED
1952 — Nedeljkovic, Srecko M vs Milic, Borislav — 1/2-1/2 — Belgrade SRB
1953 — Idigoras Guisasola, Gregorio vs Benko, Francisco — 1/2-1/2 — Buenos Aires ch-ARG
1953 — De Carbonnel, Heinz vs Koch, Berthold — 0-1 — FRG-3ch f [Koch,B
8…Nc6 — 31.6% (297 parties)
1950 — Sutterer, Robert vs Mertins, Klaus — 1-0 — Bretten
1950 — Bolbochan, Julio vs Acoltzi Ruiz, Mariana — 1-0 — Mar del Plata ARG
1950 — Muller, Hans vs Soluch, Leopold — 1-0 — Wenen IT
1950 — Swihart T vs Hall, Jackson Thurner — 0-1 — corr USA
1951 — Szabadi, Elemer vs Florian, Tibor — 0-1 — Budapest HUN
8…Bf5 — 8.5% (80 parties)
1964 — Hamann, Svend vs Olafsson, Fridrik — 0-1 — Copenhagen DEN
1965 — Dunkelblum, Arthur vs Boey, Josef — 1/2-1/2 — Antwerp BEL
1966 — Gasztonyi, Endre vs Haag, Ervin — 0-1 — ?
1966 — Vranesic, Zvonko vs Bhend, Edwin — 1-0 — Havana CUB
1967 — Roos, Abigail vs Smrcka, Frantisek — 0-1 — corr ch/wm/SF [Hee
8…b6 — 0.7% (7 parties)
1951 — Gligoric, Svetozar vs Puc, Stojan — 1/2-1/2 — Sarajevo BIH
1967 — Hort, Vlastimil vs Jimenez Alastre Jorge Ernesto — 1-0 — Leningrad RUS
1997 — Fidalgo Prieto, Javier vs Esteban Prado, Francisco Javier — 1-0 — Valladolid
1999 — Mittendorfer, Josef vs Wiesinger, Wolfgang — 1-0 — Linz AUT
2002 — Van Gimst Herman vs Gumminger, Fred — 1/2-1/2 — ?