C28d —
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Be7
Les coups candidats
5.f4 — 70.4% (884 parties)
Ambassadeurs : Kostrikina, Anna (3x), Heidenfeld, Wolfgang (2x), Abdulrahman Maher Alhossaini (2x), Larsen, Bent (2x), Miguel, Nahuel (2x), Bamber, Elaine (2x), Molchanov, Oleksii (2x), Lommers, Frank (2x)
5.Nge2 — 16.1% (202 parties)
Ambassadeurs : Torres Bauza, Luis J. (2x), Vogt, Lothar (2x), Lematschko, Tatjana (2x), Weszelovszki, Gabor (2x), Engert, Immo (1x), Peters, Wim (1x), Belokurova, L. (1x), Barry Dickson (1x)
5.Nf3 — 5.7% (72 parties)
Ambassadeurs : Wippich, Juergen (2x), Richards-Porter, Deborah (1x), Vann, Monica S (1x), Hadzinikola, Eleni (1x), Kouvatsou, Maria (1x), Cairns, John (1x), Moore, Samuel (1x), Trefna, Hana (1x)
5.a3 — 3.8% (48 parties)
Ambassadeurs : Olafsson, Fridrik (1x), Marjan, Dusan (1x), Bono, Gael (1x), Ippolito, Dean (1x), Heymann-Lobzhanidze, Anna-Luise (1x), Schulz, Tina (1x), Aarflot, Morten (1x), Arockia Benett Dawson (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.f4 5.Nge2 5.Nf3 5.a3
<1800 171 61% 18% 8% 5%
1800-2200 635 71% 17% 5% 4%
2200-2600 215 77% 13% 3% 5%
2600+ 1 100%
Évolution par décennie (% des parties)
Décennie N parties 5.f4 5.Nge2 5.Nf3 5.a3
1950s 9 78% 22%
1960s 18 83% 17%
1970s 19 63% 32% 5%
1980s 41 78% 20% 2%
1990s 242 67% 18% 7% 3%
2000s 463 73% 15% 6% 3%
2010s 363 68% 15% 6% 6%
2020s 100 73% 14% 4% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.f4 68% 73% ▲ +5.0%
5.Nge2 15% 14% ▼ -1.2%
5.Nf3 6% 4% ▼ -2.3%
5.a3 6% 8% ▲ +2.5%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Parties historiques
5.f4 — 70.4% (884 parties)
1950 — Quillen, Paul vs Gordon Noel Pires — 1-0 — Los Angeles, CA USA
1951 — Norcia, Fabrizio vs Cibolini — 0-1 — Reggio Emilia ITA
1953 — O Hanlon John vs Abdulrahman Maher Alhossaini — 1-0 — ?
1953 — O'Hanlon, John vs Abdulrahman Maher Alhossaini — 1-0 — Galway
1954 — Brunner, Lucas vs Nievergelt, Erwin — 0-1 — Basel SUI
5.Nge2 — 16.1% (202 parties)
1959 — Engert, Immo vs Peters, Wim — 1/2-1/2 — Minden
1959 — Barry Dickson vs Kelleher, Aidan — 0-1 — Providence, RI USA
1965 — Burkauskas, Teodoras vs Asenova, Venka — 1/2-1/2 — Belgrade SRB
1969 — Lematschko, Tatjana vs Belokurova, L. — 0-1 — Soviet Union
1969 — Vrhovnik, Damir vs Sokolov, Vladimir — 1/2-1/2 — Pula CRO
5.Nf3 — 5.7% (72 parties)
1989 — Richards-Porter, Deborah vs Vann, Monica S — 1-0 — Leicester
1992 — Ahmed, Tamer vs Phan-Koshnitsky, Ngan — 0-1 — Manila PHI
1993 — Hadzinikola, Eleni vs Kouvatsou, Maria — 1-0 — Athens GRE
1993 — Cairns, John vs Moore, Samuel — 0-1 — ?
1993 — Goelff, Claude vs Capaces, Francois — 0-1 — Luxembourg
5.a3 — 3.8% (48 parties)
1976 — Olafsson, Fridrik vs Marjan, Dusan — 1-0 — Novi Sad SRB
1991 — Permuy Lorenzo, Carlos Javier vs Gonzalez, Juan Martin — 1-0 — Lleida
1992 — Aarflot, Morten vs Arockia Benett Dawson — 1-0 — Ogmore-by-Sea
1993 — De Toledo, James Mann vs Van Riemsdijk, Herman C. — 1/2-1/2 — Americana BRA
1994 — Bono, Gael vs Ippolito, Dean — 1/2-1/2 — Chicago, IL USA