B02j - 2.Nc3 d5 3.exd5 Nxd5 4.Bc4 e6 - Scandinavian Exchange

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B02j — Scandinavian Exchange
1.e4 Nf6 2.Nc3 d5 3.exd5 Nxd5 4.Bc4 e6
Eval: [+0.32]
Les coups candidats
5.Nf3 — 49.3% (687 parties)
Ambassadeurs : Cafferty, Bernard (6x), Yandemirov, Valeri (5x), Simacek, Pavel (4x), Gruenfeld, Ernst (3x), Bisguier, Arthur B (3x), Vojtech, Jaroslav (3x), Armanda, Ivica (3x), Benavent Espi, Vicente (3x)
5.Qf3 — 29.4% (409 parties)
Ambassadeurs : Herbrechtsmeier, Christof (5x), Gombocz, Zsolt (4x), Dexter, Daniel (3x), Wall, Bill (2x), Perrenet, Jacob (2x), Gurgenidze, Bukhuti (2x), Wiese, Malgorzata (2x), de Wall, Robert (2x)
5.Nge2 — 7.5% (105 parties)
Ambassadeurs : Cafferty, Bernard (3x), Babits, Andras (3x), Henttinen, Markku I.O. (2x), Purtseladze, Maka (2x), Rellstab, Ludwig (1x), Richter, Kurt (1x), Furmston, MP. (1x), Furmston, Michael Philip Prof (1x)
5.d4 — 6.8% (95 parties)
Ambassadeurs : Barle, Janez (2x), Profant, Tibor (2x), Del Favero Karel (2x), Duedin, Sergei (2x), Harris, Martyn J (2x), Milner Barry, Philip (1x), Cafferty, Bernard (1x), Kuhl, Reiner (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nf3 5.Qf3 5.Nge2 5.d4
<1800 47 45% 32% 9% 4%
1800-2200 624 46% 31% 8% 8%
2200-2600 296 50% 35% 6% 5%
Évolution par décennie (% des parties)
Décennie N parties 5.Nf3 5.Qf3 5.Nge2 5.d4
1860s 1 100% — — —
1900s 1 — — — —
1920s 13 92% 8% — —
1930s 7 57% 29% 14% —
1940s 5 100% — — —
1950s 5 60% — 40% —
1960s 11 64% 27% — 9%
1970s 62 56% 23% 13% 8%
1980s 97 62% 24% 4% 6%
1990s 420 47% 32% 7% 6%
2000s 425 46% 30% 9% 8%
2010s 307 47% 31% 7% 5%
2020s 39 56% 28% — 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nf3 47% 56% ▲ +9.2%
5.Qf3 31% 28% ▼ -2.7%
5.Nge2 7% 0% ▼ -6.8%
5.d4 5% 13% ▲ +7.9%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 2 parties
Parties historiques
5.Nf3 — 49.3% (687 parties)
1860 — Stanley, Charles H vs Horne, Allroy — 0-1 — Cambridge
1920 — Bonanno, Guido vs Benini, Giuseppe — 1-0 — Viareggio ITA
1923 — Keidanz, Hermann vs Polak, H. — 1-0 — Berlin GER
1923 — Wolf, Hans-Josef vs Gruenfeld, Ernst — 1/2-1/2 — Carlsbad CZE
1923 — Hromadka, Karel vs Gruenfeld, Ernst — 0-1 — Maehrisch Ostrau
5.Qf3 — 29.4% (409 parties)
1924 — Vanek, Karel vs Duchamp, Marcel — 1-0 — Paris FRA
1930 — Vecsey, Zoltan vs Herrmann, Andreas — 0-1 — Prague CZE
1932 — Gumprich, Kurt vs Caceres Richter, Dylan — 0-1 — Berlin GER
1960 — Badiola De Miguel, Carlos vs Diaz Peredo, Ana Rebeca — 0-1 — Cordoba ARG
1969 — Wall, W. vs Wall, Bill — 0-1 — Tacoma,WA
5.Nge2 — 7.5% (105 parties)
1937 — Rellstab, Ludwig vs Richter, Kurt — 1-0 — Bad Elster GER
1959 — Furmston, MP. vs Cafferty, Bernard — 0-1 — Bognor Regis
1959 — Furmston, Michael Philip Prof vs Cafferty, Bernard — 0-1 — Bognor Regis
1972 — Cronick, Steve vs Haik, Aldo — 1/2-1/2 — Groningen NED
1976 — Homolka, Vincent vs Cafferty, Bernard — 0-1 — ?
5.d4 — 6.8% (95 parties)
1966 — Milner Barry, Philip vs Cafferty, Bernard — 1/2-1/2 — Sunderland ch-BCF
1971 — Barle, Janez vs Petrosian, Arshak B — 1/2-1/2 — Erevan ARM
1971 — Barle, Janez vs Torre, Eugenio — 0-1 — Athens GRE
1971 — Rubin, Sidney J. vs Dean, Donald — 1/2-1/2 — Lone Pine, CA USA
1975 — Paglilla, Carlos vs Bronstein, Luis Marcos — 1/2-1/2 — Buenos Aires ch-ARG