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B02k — Scandinavian Exchange
1.e4 Nf6 2.Nc3 d5 3.exd5 Nxd5 4.Bc4 Nb6
Eval: [+0.38]
Les coups candidats
5.Bb3 — 95.6% (2523 parties)
Ambassadeurs : Varga, Zoltan (11x), Lenz, Juergen (8x), Varga, Peter (7x), Panchenko, Alexandar G (7x), Stricova, Zuzana (7x), Krizsany, Laszlo (7x), Krivoshey, Sergei (6x), Bortnyk, Olexandr (6x)
5.Be2 — 3.1% (81 parties)
Ambassadeurs : Maroczy, Geza (2x), Pelikian, Jefferson (2x), Aranha Filho, Alvaro Z. (2x), Nogueira, Ivan Kuhlmann (2x), Savetha, C H (2x), Colle, Edgar (1x), Nielsen, Bjorn (1x), Enevoldsen, Jens (1x)
5.Bb5+ — 0.8% (21 parties)
Ambassadeurs : Lorenzini, Martin (1x), Bademian, Jose (1x), Peptan, Corina-Isabela (1x), Ignatescu, Ruxandra (1x), Verrijssen, Patrick (1x), De Weerd, Jan (1x), McDonald Julian (1x), Smerdon, David C (1x)
5.d3 — 0.3% (7 parties)
Ambassadeurs : Slaman, Gertjan (1x), Damminga, Francis (1x), Roy Cameron (1x), Van Heerden Daniel (1x), Machalkova, Lenka (1x), Odehnalova Leona (1x), Koenig, Walter (1x), Raider, Eugen (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Bb3 5.Be2 5.Bb5+ 5.d3
<1800 104 96% 2% 1% 1%
1800-2200 1221 96% 3% 1% 0%
2200-2600 668 95% 3% 1%
Évolution par décennie (% des parties)
Décennie N parties 5.Bb3 5.Be2 5.Bb5+ 5.d3
1920s 19 95% 5%
1930s 17 82% 18%
1940s 2 100%
1950s 7 100%
1960s 10 100%
1970s 46 100%
1980s 93 100%
1990s 705 97% 2% 0% 0%
2000s 948 94% 4% 1% 0%
2010s 712 96% 3% 1% 0%
2020s 79 94% 4% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Bb3 96% 94% ▼ -2.0%
5.Be2 3% 4% ▲ +1.0%
5.Bb5+ 1% 3% ▲ +1.4%
5.d3 0% 0% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 4 parties
Euwe, Max — 1 partie
Hou, Yifan — 1 partie
Parties historiques
5.Bb3 — 95.6% (2523 parties)
1921 — Donegan, Alfred vs Alekhine, Alexander — 0-1 — Zurich sim Zurich SUI
1922 — Imbaud vs Strumilo, Slawomir — 1-0 — Correspondence
1922 — Imbaud vs STRUMILO, A. — 1-0 — cr
1923 — Tarrasch, Siegbert vs Gruenfeld, Yehuda — 1/2-1/2 — Carlsbad CZE
1923 — Tarrasch, Siegbert vs Gruenfeld, Ernst — 1/2-1/2 — Carlsbad CZE
5.Be2 — 3.1% (81 parties)
1928 — Balparda, Julio vs Blanco Cruz, Wara — 0-1 — Mar del Plata ARG
1930 — Maroczy, Geza vs Colle, Edgar — 1/2-1/2 — Scarborough ENG
1931 — Maroczy, Geza vs Flohr, Salo — 0-1 — Bled SLO
1935 — Nielsen, Bjorn vs Enevoldsen, Jens — 0-1 — Copenhagen DEN
1990 — Renaudin, Jean-Philippe vs Tagnon, Nicole — 0-1 — France
5.Bb5+ — 0.8% (21 parties)
1991 — Peptan, Corina-Isabela vs Ignatescu, Ruxandra — 1-0 — Mamaia
1994 — Lorenzini, Martin vs Bademian, Jose — 0-1 — Mar del Plata open
2001 — McDonald Julian vs Smerdon, David C — 0-1 — Canberra AUS
2002 — Verrijssen, Patrick vs De Weerd, Jan — 1/2-1/2 — Brasschaat
2003 — Kapfenstein, Armin vs Huber, Martin — 1-0 — ?
5.d3 — 0.3% (7 parties)
1999 — Slaman, Gertjan vs Damminga, Francis — 0-1 — Hengelo NED
2003 — Roy Cameron vs Van Heerden Daniel — 0-1 — ?
2003 — Machalkova, Lenka vs Odehnalova Leona — 0-1 — Volyne
2005 — Koenig, Walter vs Raider, Eugen — 0-1 — Cuxhaven
2011 — McLeod, Charles vs Palozzi, Sebastian — 0-1 — Toronto CAN