A20v — King’s
1.c4 e5 2.g3 Nf6 3.Bg2 Bc5
Eval: [+0.30]
Les coups candidats
4.Nc3 — 79.0% (2430 parties)
Ambassadeurs : Rutter, Blair A (12x), Weyerstrass, Ronald (9x), Kerr, Stephen G.R. (9x), Malewicz, Frank (9x), Hillebrand, Carsten (9x), Gierth, Karlheinz (7x), Bonoldi, Fabio (7x), Luers, Lavas (7x)
4.e3 — 12.3% (377 parties)
Ambassadeurs : Thiel, Kay (7x), Frömbgen, Andreas (5x), Hickl, Norbert (4x), Hanken, Jerome B (3x), Pottinger, Carl (3x), Greer, Ken (2x), Moerschel, Natalie (2x), Manger, Erika (2x)
4.d3 — 4.2% (128 parties)
Ambassadeurs : Misericordia, Antonio (7x), Knittel, Martin (5x), Hallqvist, Niklas (3x), Adhiban, B. (3x), Nichols, Scott (3x), Liutaia, Lidiia (2x), Hassim, Unes (2x), Firouzja, Alireza (2x)
4.Nf3 — 3.0% (91 parties)
Ambassadeurs : Hoffmann, Wolfgang (2x), Curt, Elmin (1x), Raubitschek, Robert (1x), Lengyel, Laszlo (1x), Bruzzi, S. (1x), Penot, Y. (1x), Thiellement, A. (1x), Gorka Tobias (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.Nc3 4.e3 4.d3 4.Nf3
<1800 249 71% 20% 2% 6%
1800-2200 1189 80% 12% 3% 4%
2200-2600 879 87% 4% 6% 1%
2600+ 73 75% 1% 22%
Évolution par décennie (% des parties)
Décennie N parties 4.Nc3 4.e3 4.d3 4.Nf3
1900s 1 100%
1940s 1 100%
1950s 2 100%
1960s 18 78% 11% 6% 6%
1970s 14 71% 21% 7%
1980s 19 84% 16%
1990s 179 70% 22% 2% 4%
2000s 737 78% 14% 2% 4%
2010s 1563 82% 12% 2% 3%
2020s 542 76% 7% 14% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.Nc3 82% 76% ▼ -5.9%
4.e3 12% 7% ▼ -4.7%
4.d3 2% 14% ▲ +12.1%
4.Nf3 3% 2% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 5 parties
Anand, Viswanathan — 4 parties
Carlsen, Magnus — 2 parties
Ju, Wenjun — 2 parties
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
4.Nc3 — 79.0% (2430 parties)
1941 — Capablanca, Jose vs Bucelo A — 1/2-1/2 — Havana CUB
1957 — Kaikamdzozov, Jivko vs Milev, Zdravko — 0-1 — Sofia BUL
1958 — Hegaduz Frank vs Neufahrt Gerhard — 1/2-1/2 — Vancouver
1960 — Koenig, Imre vs Kashdan, Isaac — 0-1 — ?
1961 — Collins, Richard Arnold vs Dunne, J F. — 1-0 — ?
4.e3 — 12.3% (377 parties)
1967 — Bruce, Rowena M vs Dobson-Norman, Dinah Margaret — 1/2-1/2 — London, Northwood
1969 — Berry, Jonathan vs Montchalin, Mike — 1/2-1/2 — Walla Walla
1971 — Binet Tapaszto, Laszlo vs Quillen, Paul — 1-0 — Ventura
1974 — Johannessen, Svein vs Van Seters, Frits — 1-0 — Nice olm fin-B
1978 — Baltgailis, Vesma vs Salazar Taide — 1/2-1/2 — Buenos Aires ARG
4.d3 — 4.2% (128 parties)
1960 — Collins, Richard Arnold vs Mathews, Robert — 0-1 — Hayes
1996 — Piotrowski, Arkadiusz vs Pietrusiak, K — 1-0 — Augustow
1996 — Bucher, Rolf vs Manievich, Victor — 0-1 — Bern open
1997 — Roijers, Dennis vs Hemmer, Anne Fleur — 0-1 — Hengelo NED
1999 — Sutkovic, Damir vs Zunic, Muzafer — 1-0 — Zadar CRO
4.Nf3 — 3.0% (91 parties)
1906 — Curt, Elmin vs Raubitschek, Robert — 1/2-1/2 — Trenton Falls
1960 — Lengyel, Laszlo vs Bruzzi, S. — 1/2-1/2 — Reggio Emilia ITA
1972 — Penot, Y. vs Thiellement, A. — 0-1 — Paris FRA
1993 — Gabriel y Galin, J. vs Abad Munoz, Antonio — 1/2-1/2 — Villalba
1994 — Hoffmann, Wolfgang vs Gorka Tobias — 0-1 — Bad Driburg