B21g - 2…Nc6 3.Nf3 e6 - Grand Prix (1930)

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B21g — Grand Prix
1.e4 c5 2.f4 Nc6 3.Nf3 e6
Les coups candidats
4.Bb5 — 37.0% (1078 parties)
Ambassadeurs : Villing, Dieter (10x), De Ruiter, Tom (9x), Poletaev, Vitaly Avenirovich (8x), Panzel, Kenneth (7x), Szell, Lajos (6x), Sikora-Lerch, Jan (6x), Westerinen, Heikki M.J. (6x), Krol, Wladyslaw (6x)
4.Nc3 — 25.8% (753 parties)
Ambassadeurs : Hebden, Mark L (20x), Bangiev, Alexander (11x), Langner, Ladislav (8x), Savin, Vladimir Petrovich (7x), Kadonas, Kestutis (6x), Zinn, Lothar (5x), Krantz, Kjell (5x), James, Michael (5x)
4.c3 — 11.6% (337 parties)
Ambassadeurs : McDonnell Bond, Alex (8x), De Labourdonnais, L. (8x), Staunton, Howard (5x), Von der Lasa, Tassilo (5x), Zelmer Rita (4x), Stanley, Charles H (3x), Emeriau Rousseau, Eliott (3x), Atwood, George (3x)
4.d3 — 7.0% (204 parties)
Ambassadeurs : Cubas, Jose (3x), Reefschlaeger, Helmut, Dr. (3x), Krol, Wladyslaw (3x), Florian, Jaromir (2x), Pettersson, Ola 1973 (2x), Szobries, Torsten, Dr. (2x), Muranyi, Karl-Jasmin (2x), Jabbusch, Burkhard (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.Bb5 4.Nc3 4.c3 4.d3
<1800 189 26% 20% 19% 6%
1800-2200 1105 37% 24% 13% 6%
2200-2600 569 47% 30% 5% 8%
2600+ 2 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 4.Bb5 4.Nc3 4.c3 4.d3
1620s 1 — — 100% —
1790s 3 — — 100% —
1830s 20 — — 80% —
1840s 16 6% — 44% —
1850s 10 30% — 40% 10%
1860s 12 58% — 33% —
1870s 3 — — 33% 33%
1880s 2 — — — —
1900s 3 — 33% 33% —
1920s 4 — 25% 25% 25%
1930s 2 — 50% — —
1940s 3 33% 33% — —
1950s 8 25% 38% 12% —
1960s 42 50% 19% — 12%
1970s 141 44% 33% 4% 6%
1980s 287 36% 35% 5% 11%
1990s 625 35% 29% 10% 7%
2000s 919 39% 22% 12% 8%
2010s 718 35% 25% 12% 5%
2020s 98 41% 20% 15% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.Bb5 35% 41% ▲ +5.4%
4.Nc3 25% 20% ▼ -4.8%
4.c3 12% 15% ▲ +2.9%
4.d3 5% 5% +0.4%
Joueurs célèbres
Champions du monde dans cette position
Steinitz, Wilhelm — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
4.Bb5 — 37.0% (1078 parties)
1844 — Williams, Elijah J vs Brown, Joseph — 0-1 — Bristol ENG
1851 — Anderssen, Adolf vs Wyvill, Marmaduke — 1-0 — London ENG
1851 — Anderssen, Adolf vs Wyvill, Marmaduke — 1-0 — London ENG
1851 — Horwitz, Bernhard vs Bird, Henry — 1/2-1/2 — London ENG
1860 — Hamppe, Carl vs Harrwitz, Daniel — 1-0 — Vienna AUT
4.Nc3 — 25.8% (753 parties)
1905 — Aadhyeta Roy vs Benima, Fred — 0-1 — Barmen GER
1920 — Wium, C. vs Nilsson, Oscar — 1/2-1/2 — Goteborg SWE
1937 — Wenman, P. vs Poynton, M. — 1-0 — Bath ENG
1948 — Poulsen, Christian vs Nilsson, Zandor — 1/2-1/2 — Saltsjobaden SWE
1951 — Guarachi Zamora, Heidy Mashiel vs Letelier Martner, Rene — 0-1 — Santiago de Chile
4.c3 — 11.6% (337 parties)
1620 — Greco, Gioacchino vs ? — 1-0 — Rome ITA
1794 — Atwood, George vs Philidor, Francois A D — 0-1 — London ENG
1794 — Atwood, George vs Philidor, Francois A D — 1-0 — London ENG
1796 — Wilson, Jonathan vs Atwood, George — 0-1 — London 1796
1834 — McDonnell Bond, Alex vs De Labourdonnais, L. — 0-1 — London ENG
4.d3 — 7.0% (204 parties)
1856 — Leow, Ann Hong vs Van der Wolff, Bart — 0-1 — Berlin GER
1877 — Shaw, Joseph W vs Pope, Edwin — 1-0 — Quebec CAN
1920 — Reshevsky, Samuel vs Stillman — 1-0 — New York, NY USA
1964 — Seredenko, Vladimir vs Averbakh, Yuri L — 0-1 — Frunze KGZ
1965 — Jovanovic, Rosa vs Lazarevic, Milunka — 1/2-1/2 — Belgrade SRB